CN107744793A - Pipeline reactor and pipe reaction system - Google Patents
Pipeline reactor and pipe reaction system Download PDFInfo
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- CN107744793A CN107744793A CN201711202863.7A CN201711202863A CN107744793A CN 107744793 A CN107744793 A CN 107744793A CN 201711202863 A CN201711202863 A CN 201711202863A CN 107744793 A CN107744793 A CN 107744793A
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- threeway
- tube
- heat exchanger
- pipeline reactor
- pipe
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/06—Details of tube reactors containing solid particles
- B01J2208/065—Heating or cooling the reactor
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to technical field of chemical, more particularly, to a kind of pipeline reactor and pipe reaction system.The pipeline reactor, including jacket pipe, heat exchanger tube, the first threeway and the second threeway；Heat exchanger tube is arranged in jacket pipe, and one end of heat exchanger tube is connected with the first threeway, and the other end of heat exchanger tube is connected with the second threeway；Media outlet is provided with the tube wall of one end of jacket pipe, and media outlet is provided with the tube wall of the other end of jacket pipe；Heat exchanger tube is carborundum tube.The pipe reaction system, including described pipeline reactor.The present invention can be applied in high temperature, high pressure, deep-etching, the high extreme environment worn, and application is wider, and service life is longer, and advantageously reduces maintaining cost.
Description
Technical field
The present invention relates to technical field of chemical, more particularly, to a kind of pipeline reactor and pipe reaction system.
Background technology
Pipeline reactor be it is a kind of in a tubular form, the very big continuous manipulation reactor of draw ratio.This reactor can be very long,
If the reactor pipe range of propylene dimerization is in terms of kilometer.The structure of reactor can be single tube or multitube parallel；Can be
Blank pipe, the filling pipe of filler particles shape catalyst such as tube cracking furnace or in pipe, to carry out heterogeneous catalytic reaction,
Such as calandria type fixed bed reactor.Pipeline reactor is not only suitable for liquid phase reactor, is applied to gas phase reaction again.Existing pipeline is anti-
The material for answering the heat exchanger tube of device is graphite, stainless steel, metal tantalum, Hastelloy, fluoroplastics or other traditional materials, it is impossible to simultaneously
Meet corrosion-resistant, high temperature resistant, highly thermally conductive, high rigidity and it is wear-resisting etc. require, the service life of pipeline reactor is shorter, also add
The maintenance cost of pipeline reactor, limit the application of pipeline reactor.
The content of the invention
It is an object of the invention to provide a kind of pipeline reactor and pipe reaction system, to solve to exist in the prior art
Pipeline reactor service life it is shorter, the maintenance cost of pipeline reactor is higher, limit pipeline reactor apply model
The technical problem enclosed.
The invention provides a kind of pipeline reactor, including jacket pipe, heat exchanger tube, the first threeway and the second threeway；It is described
Heat exchanger tube is arranged in the jacket pipe, and one end of the heat exchanger tube is connected with first threeway, the heat exchanger tube
The other end is connected with second threeway；Medium entrance, and the chuck are provided with the tube wall of one end of the jacket pipe
Media outlet is provided with the tube wall of the other end of pipe；The heat exchanger tube is carborundum tube.
Further, the tube chamber of the jacket pipe does not connect with the tube chamber of the heat exchanger tube.
Further, one end of the heat exchanger tube is connected by the first tube sheet with first threeway, the heat exchanger tube
The other end be connected by the second tube sheet with second threeway.
Further, the material of first tube sheet is PTFE, PVDF, PCTFE, PFA, PET or POM；Second pipe
The material of plate is PTFE, PVDF, PCTFE, PFA, PET or POM.
Further, first threeway is the threeway of stainless steel lining tetrafluoro or enamel threeway, and second threeway is stainless
Steel lining tetrafluoro threeway or enamel threeway.
Further, first threeway is connected with thermometer bushing device.
Further, second threeway is connected with pressure gauge.
Further, first threeway is enamel threeway, and second threeway is enamel threeway.
Present invention also offers a kind of pipe reaction system, including described pipeline reactor.
Further, the quantity of the pipeline reactor is multiple, and the jacket pipe series connection of multiple pipeline reactors
Connection.
Compared with prior art, beneficial effects of the present invention are：
Pipeline reactor provided by the invention, including jacket pipe, heat exchanger tube, the first threeway and the second threeway；Heat exchanger tube is worn
In jacket pipe, and one end of heat exchanger tube is connected with the first threeway, and the other end of heat exchanger tube is connected with the second threeway；Folder
Medium entrance is provided with the tube wall of one end of sleeve pipe, and media outlet is provided with the tube wall of the other end of jacket pipe；Heat exchange
Manage as carborundum tube.After heat exchanger tube is arranged into carborundum tube so that pipeline reactor be able to be applied to high temperature, high pressure,
In deep-etching, the high extreme environment worn, the application of pipeline reactor is increased, and is advantageous to extend pipeline reactor
Service life, reduce maintaining cost.
The pipe reaction system that the present invention also provides, including described pipeline reactor.It is anti-based on above-mentioned analysis, the pipeline
Answer system can be applied to high temperature, high pressure, deep-etching, high abrasion extreme environment in, application is wider, service life compared with
It is long, and advantageously reduce maintaining cost.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the pipeline reactor that Fig. 1 embodiment of the present invention one provides；
The partial structural diagram of deflection plate is installed in Fig. 2 embodiment of the present invention two in jacket pipe；
The structural representation of spiral baffling part in Fig. 3 embodiment of the present invention three；
The partial structural diagram of pipeline reactor in Fig. 4 embodiment of the present invention three；
The structural representation at Fig. 5 Fig. 4 another visual angle；
Fig. 6 is the structural representation for the thermometer bushing device that the embodiment of the present invention four provides；
Fig. 7 is the close-up schematic view at A in Fig. 6；
Fig. 8 is the structural representation that thermometer bushing device is connected with the first threeway in the embodiment of the present invention four；
Fig. 9 is the close-up schematic view at B in Fig. 8；
The structural representation for the pipe reaction system that Figure 10 embodiment of the present invention five provides.
In figure：
101- thermometer installing plates；102- sleeve pipe installing plates；103- measures sleeve pipe；104- plugs；105- sealing rings；106-
Big hole section；107- perforates；108- screws driver slot；109- fixing holes；110- mounting flanges；111- bolts；112- gasket seals；
The threeways of 113- first；114- pads；201- jacket pipes；202- heat exchanger tubes；The threeways of 204- second；The tube sheets of 205- first；206-
Two tube sheets；207- deflection plates；208- spiral baffling parts；209- medium entrances；210- media outlets；The interfaces of 211- the 3rd；212-
Pressure gauge connection；300- thermometer bushing devices.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment one
It is shown in Figure 1, the embodiments of the invention provide a kind of pipeline reactor include jacket pipe 201, heat exchanger tube 202,
First threeway 113 and the second threeway 204；Heat exchanger tube 202 is arranged in jacket pipe 201, and one end of heat exchanger tube 202 and the one or three
Logical 113 are connected, and the other end of heat exchanger tube 202 is connected with the second threeway 204；Set on the tube wall of one end of jacket pipe 201
There is medium entrance 209, and media outlet 210 is provided with the tube wall of the other end of jacket pipe 201.Heat exchanger tube 202 is carborundum
Pipe；Carborundum has unrivaled advantage as anti-corrosion material, and the material can be with hydrofluoric acid resistant, hydrochloric acid, sulfuric acid, nitric acid, phosphorus
The corrosion of all inorganic acids such as acid at each temperature, also not by any organic acid corrosion；It is rotten to be resistant to all kinds of alkali in all directions simultaneously
Erosion.Because carborundum tube has preferable thermal conductivity factor, make pipeline reactor that there is the characteristics of energy-efficient, be substantially reduced simultaneously
The needs of heat exchanging area, its volume and weight will be much smaller than other materials.
Specifically, the direction of media outlet and medium entrance are towards on the contrary, be so easy to the folder of multiple pipeline reactors
After sleeve pipe 201 is in series, multiple pipeline reactors can the distribution of roundabout shape, so as to be advantageous to save shared by multiple pipeline reactors
Space.
The pipeline reactor that the embodiment provides, after heat exchanger tube 202 is arranged into carborundum tube so that pipe reaction
Device is able to be applied in high temperature, high pressure, deep-etching, the high extreme environment worn, increases the application of pipeline reactor, and
Be advantageous to extend the service life of pipeline reactor, reduce maintaining cost.
In the embodiment, using heat exchanger tube 202 of the carborundum tube as pipeline reactor, it has high temperature resistant and heat resistanceheat resistant punching
The excellent properties hit, carborundum tube is air-cooled to room temperature from 1000 DEG C, occurs without crackle more than 50 times repeatedly；In oxidisability and acidity
There is good corrosion resistance in medium, and solve thermal compensation and gas sealing problem.The heat transfer efficiency of the pipeline reactor is high,
Energy-saving effect is notable, to cool down or heat the process gas of some processes, can save primary energy, gas saving is reachable
More than 30%, and can reinforcement process process, significantly improve production capacity.
In the optional scheme of the embodiment, the tube chamber of jacket pipe 201 does not connect with the tube chamber of heat exchanger tube 202.
Specifically, the tube chamber of jacket pipe 201 is not connected with the first threeway 113, is not also connected with the second threeway 204
It is logical, i.e., in use, the intraluminal medium of chuck so far will not mix with the medium in heat exchanger tube 202.
In the optional scheme of the embodiment, one end of heat exchanger tube 202 is connected by the first tube sheet 205 with the first threeway 113
Logical, the other end of heat exchanger tube 202 is connected by the second tube sheet 206 with the second threeway 204.
Specifically, it is fixedly connected between one end of jacket pipe 201 and the first threeway 113 by the first tube sheet 205, chuck
It is fixedly connected between the other end of pipe 201 and the second threeway 204 by two tube sheets；The first tube sheet 205 is inserted in the one end of heat exchanger tube 202
In, and be tightly connected between the first tube sheet 205；The other end of heat exchanger tube 202 insert the second tube sheet 206 in, and with the second tube sheet
It is tightly connected between 206；So the opening at the both ends of jacket pipe 201 is just sealed by the first tube sheet 205 and the second tube sheet 206,
It will not both be connected so as to the tube chamber of jacket pipe 201 with the first threeway 113, the tube chamber of jacket pipe 201 also will not be with the second threeway
204 are connected.It should be noted that offer through hole on the first tube sheet 205 and the second tube sheet 206 so that heat exchanger tube 202
The first interface of the first threeway of one end 113 is connected, and the other end of heat exchanger tube 202 is connected with the first interface of the second threeway 204
It is logical.
In the optional scheme of the embodiment, the material of the first tube sheet 205 is PTFE, PVDF, PCTFE, PFA, PET or POM；
The material of second tube sheet 206 is PTFE, PVDF, PCTFE, PFA, PET or POM.
In the optional scheme of the embodiment, the first threeway 113 is the threeway of stainless steel lining tetrafluoro or enamel threeway, the second threeway
204 be the threeway of stainless steel lining tetrafluoro or enamel threeway.It should be noted that the concrete kind of the first threeway 113 and the second threeway 204
The selection of type, it can be determined according to the use environment of reality, stainless steel lining tetrafluoro threeway is the liner using stainless steel as matrix
The excellent thermoplastic polytetrafluoroethylene's plastics of chemical stability, are process through specific technique.
In the optional scheme of the embodiment, the first threeway 113 is connected with thermometer bushing device 300.Second threeway 204 connects
It is connected to pressure gauge.
Specifically, the second interface of the first threeway 113 is connected with thermometer bushing device 300, the pressure of the second threeway 204
Power table interface 212 is connected with pressure gauge.
In the optional scheme of the embodiment, the material of jacket pipe 201 is stainless steel.
Embodiment two
Pipeline reactor in the present embodiment two is the improvement on the basis of embodiment one, the technology disclosed in embodiment one
Content not repeated description, the disclosure of embodiment one fall within the disclosure of the present embodiment two.
It is shown in Figure 2, in the embodiment, deflection plate 207 is installed on the tube wall of jacket pipe 201.Specifically, baffling
On the tube wall for the end that plate 207 can only be installed on jacket pipe 201, can also uniformly it divide vertically on the tube wall of jacket pipe 201
The multiple deflection plates 207 of cloth；Baffling can be vertical setting with tube wall, can also be into being obliquely installed.
Embodiment three
Pipeline reactor in the present embodiment three is the improvement on the basis of embodiment one, the technology disclosed in embodiment one
Content not repeated description, the disclosure of embodiment one fall within the disclosure of the present embodiment two.
Referring to shown in Fig. 3 to Fig. 5, in the embodiment, spiral baffling part 208 is installed in the tube chamber of jacket pipe 201.
Specifically, spiral baffling part 208 is in three-dimensional spiral shape, and the inner chamber for the centre that the spiral baffling part 208 is formed is straight
Footpath is more than the external diameter of heat exchanger tube 202, can so ensure that spiral baffling part 208 can be sheathed on heat exchanger tube 202；In addition, spiral shell
The internal diameter for revolving the external diameter and jacket pipe 201 of deflector 208 can be coordinated with gap, can also be interference fitted；When gap coordinates,
The size of gap can be 2mm~10mm, can be specifically 3mm, 5mm or 6mm.It should be noted that in the embodiment, may be used also
One spiral baffling part 208 is fixed with least one end only in the both ends of the tube chamber of jacket pipe 201, that is to say, that spiral is rolled over
The length of jacket pipe 201 can be much smaller than by flowing the length of part 208.
Example IV
Pipeline reactor in the present embodiment four is the improvement on the basis of embodiment one to embodiment three, embodiment one
The technology contents not repeated description disclosed in any embodiment into embodiment three, any embodiment into embodiment three of embodiment one
Disclosure falls within the disclosure of the present embodiment four.
Referring to shown in Fig. 6 and Fig. 7, thermometer bushing device 300 provided in an embodiment of the present invention, including thermometer installing plate
101st, sleeve pipe installing plate 102 and measurement sleeve pipe 103；Thermometer installing plate 101 is used to be connected with thermometer, that is to say, that temperature
The fixed part of meter is detachably connected with thermometer installing plate 101；Thermometer installing plate 101 is fixedly connected with sleeve pipe installing plate 102,
Thermometer installing plate 101 is detachably secured with sleeve pipe installing plate 102 and is connected；Measurement sleeve pipe 103 is arranged in sleeve pipe peace
In loading board 102, and measure sleeve pipe 103 and be detachably connected with sleeve pipe installing plate 102 by seal assembly, and make measurement sleeve pipe
103 can remain secured to the state of sleeve pipe installing plate 102；The material for measuring sleeve pipe 103 is carborundum.
Thermometer bushing device provided by the invention, by using thermometer installing plate 101 in order to the installation of thermometer；
And measure sleeve pipe 103 and be detachably connected by seal assembly realization with sleeve pipe installing plate 102, so when measurement sleeve pipe 103 damages
Afterwards, the measurement sleeve pipe 103 to damage can be facilitated to change, improve the recycling rate of waterused of thermometer bushing device, for
For user, use cost is greatlyd save.And the material for measuring sleeve pipe 103 is used with corrosion-resistant, heat shock resistance, wear-resistant
, can be so as to measure ring of the long-time of sleeve pipe 103 in strong acid such as sulfuric acid, hydrochloric acid, nitric acid with carborundum of thermal conductivity the characteristics of high
Used in border, and because the price of carbonized carbonaceous is for the rare metal of corrosion resistance, cheap is a lot, therefore
The production cost of thermometer bushing device is greatly reduced, it is economic and practical, it is easy to promote.It should be noted that, although some are moulded
Material is (such as：PTFE etc.) there are good decay resistance, but non-refractory (general work temperature is no more than 250 DEG C) and heat conduction
The defects of poor, therefore, it is also not suitable for profit measurement sleeve pipe 103 made of plastic.
In the optional scheme of the embodiment, seal assembly includes plug 104 and sealing ring 105；Opened on sleeve pipe installing plate 102
Provided with shoulder hole, sealing ring 105 is sheathed on measurement sleeve pipe 103, and sealing ring 105 is located in shoulder hole；Sealing ring 105 can
Generation elastic deformation, so that measurement sleeve pipe 103 can be fixed in shoulder hole；Plug 104 is threadedly coupled with shoulder hole, for pressing
Contracting sealing ring 105, so that elastic deformation occurs for sealing ring 105.
Specifically, shoulder hole is the shoulder hole of three ranks, and the shoulder hole of three rank includes being sequentially connected the big hole section connect
106th, middle hole section and aperture section, the aperture of big hole section 106 are more than the aperture of middle hole section, and the aperture of middle hole section is more than aperture
The aperture of section.Plug 104 is threadedly coupled with big hole section 106, and the bottom face of plug 104 is connected to sealing ring 105, and compression seal
Circle 105, make sealing ring 105 that elastic deformation occur, the sealing ring 105 after being compressed is just in middle hole section；Sealing ring 105 is sent out
After raw elastic deformation, extrude the hole wall of middle hole section and measure the outer tube wall of sleeve pipe 103, so that measurement sleeve pipe 103 is fixed on
In middle hole section.The diameter of sealing ring 105 is more than the aperture of aperture section.In addition, the combination of plug 104 and sealing ring 105 is also protected
Demonstrate,prove measured medium not reveal, both ensure that sealing property.
It should be noted that the quantity of sealing ring 105 can be multiple；When other sealing ring 105 is multiple, in order to improve
Compression performance between two neighboring sealing ring 105, pad can be set between two adjacent sealing rings 105, that is,
Say, sealing ring 105 and the interlaced setting of pad, and pad is also sheathed on measurement sleeve pipe 103.
In the optional scheme of the embodiment, perforation 107 is offered on plug 104, for being passed through for thermometer, so that temperature
The measurement portion of meter can be located in measurement sleeve pipe 103.Plug 104, which has, screws driver slot 108, in order to which plug 104 is installed
In big hole section 106.
Specifically, perforation 107 is located at the top of plug 104；After the measurement portion of thermometer passes through perforation 107, just it is located at
Measure in sleeve pipe 103, and the fixed part of thermometer is connected with thermometer installing plate 101.
In the optional scheme of the embodiment, fixing hole 109 is offered on thermometer installing plate 101, for thermometer
Fixed part is connected.
Specifically, fixing hole 109 is screwed hole, and the fixed part of thermometer is threadedly coupled with screwed hole.The hole of screwed hole
Footpath can each specification thermometer and design, meet the installation of all kinds of thermometers.
It should be noted that in the embodiment, the mode that thermometer installing plate 101 is connected with the fixed part of thermometer is not only
The mode that the fixed part of above-mentioned thermometer and screwed hole are threadedly coupled is confined to, other technical schemes, example can also be used
Such as：Fixture or chuck can also be set in thermometer installing plate 101, to be carried out by fixture or chuck to the fixed part of thermometer
Fixation is clamped, is connected so as to realize that the fixed part of thermometer is detachably secured with thermometer installing plate 101.
In the optional scheme of the embodiment, thermometer bushing device also includes mounting flange 110, mounting flange 110 and set
Pipe installing plate 102 is connected, and thermometer installing plate 101 is located at the relative of sleeve pipe installing plate 102 respectively with mounting flange 110
Both sides.
Specifically, thermometer installing plate 101 is located at the side of sleeve pipe installing plate 102, and mounting flange 110 is located at sleeve pipe peace
The relative opposite side of loading board 102；The periphery of the relative opposite side of sleeve pipe installing plate 102 has groove, and mounting flange 110 is arranged at
In groove, mounting flange 110 can aid in the fixation of sleeve pipe installing plate 102, avoid sleeve pipe installing plate 102 from becoming because of unbalance stress
Shape.
In the optional scheme of the embodiment, thermometer installing plate 101 is connected with sleeve pipe installing plate 102 by bolt 111.
Specifically, the multiple bolts 111 being connected between thermometer installing plate 101 and sleeve pipe installing plate 102 are along temperature
The periphery of meter installing plate 101 is uniformly distributed.Gasket seal is additionally provided between thermometer installing plate 101 and sleeve pipe installing plate 102
112, for ensureing the sealing between thermometer installing plate 101 and sleeve pipe installing plate 102.Thermometer installing plate is installed with sleeve pipe
Plate can also be by being connected together or clamp connection.
In the optional scheme of the embodiment, the material of sleeve pipe installing plate 102 for PTFE, PVDF, PCTFE, PFA, PET or
POM。
It should be noted that the material of sleeve pipe installing plate 102 is not limited only to, the above is several or modified poly- four poly- second
Alkene, RPP or polyvinyl chloride.
In the optional scheme of the embodiment, sealing ring 105 is O-ring, it is necessary to explanation, in the embodiment, sealing ring
105 are not only limited to O-ring, can be with its Y-shaped ring；Sealing ring 105 can be SIL silicone rubber O-rings 105 or VITON fluorine element
Rubber seal 105.
In the optional scheme of the embodiment, the material of plug 104 is PTFE, PVDF, PCTFE, PFA, PET or POM.Need
Illustrate, the material of plug 104 is not limited only to several above or poly- four polyethylene of modification, RPP or poly-
Vinyl chloride.
In summary, the temperature-measuring casing of the silicon carbide material in the thermometer bushing device that the embodiment provides has high-strength
Degree, high temperature resistant, high heat conduction and comprehensive acid-alkali-corrosive-resisting characteristic, it is particularly suitable for high temperature, high pressure, strong acid and strong base burn into high speed gas
Stream washes away and the harsh operating mode such as abrasion of particles.In addition, the temperature-measuring casing of silicon carbide material, long period of soaking is in highly corrosive, high temperature
Feed liquid in will not corrode or aging.Furthermore the temperature-measuring casing of silicon carbide material has good thermal conductivity, can rapidly by
Temperature is by the measurement portion that is delivered to by thermometric medium in temperature-measuring casing, that is to say, that to ensure the temperature sensor of measurement portion
The promptness and sensitiveness of temperature sensor, this performance are significantly better than other materials that may be used.
Referring to shown in Fig. 8 and Fig. 9, sleeve pipe installing plate 102 is connected with the first interface of the first threeway 113, sleeve pipe installation
Pad 114 is provided between the threeway 113 of plate 102 and first.The thermometer bushing device provided using the embodiment can avoid
Corrosion failure of the strong corrosive media to thermometer.
Embodiment five
The embodiment of the present invention five provides a kind of pipe reaction system, including any implementation into example IV of embodiment one
The pipeline reactor that example provides.
Shown in Figure 10, in the embodiment, the quantity of pipeline reactor is multiple, and the chuck of multiple pipeline reactors
The serial communication of pipe 201.
Specifically, multiple pipeline reactors are in series；In two pipeline reactors being in series, one of pipeline is anti-
Answer the 3rd interface 211 and the phase of the 3rd interface 211 of the second threeway 204 of another pipeline reactor of the first threeway 113 of device
Connection；The medium entrance of one of pipeline reactor and the media outlet phase of the second threeway 204 of another pipeline reactor
Connection.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations
Included some features rather than further feature in example, but the combination of the feature of different embodiments means in the present invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed
It is one of any mode to use in any combination.
Claims (10)
1. a kind of pipeline reactor, it is characterised in that including jacket pipe, heat exchanger tube, the first threeway and the second threeway；The heat exchange
Pipe is arranged in the jacket pipe, and one end of the heat exchanger tube is connected with first threeway, the heat exchanger tube it is another
End is connected with second threeway；It is provided with medium entrance on the tube wall of one end of the jacket pipe, and the jacket pipe
Media outlet is provided with the tube wall of the other end；The heat exchanger tube is carborundum tube.
2. pipeline reactor according to claim 1, it is characterised in that the tube chamber of the jacket pipe and the heat exchanger tube
Tube chamber does not connect.
3. pipeline reactor according to claim 1 or 2, it is characterised in that one end of the heat exchanger tube passes through the first pipe
Plate is connected with first threeway, and the other end of the heat exchanger tube is connected by the second tube sheet with second threeway.
4. pipeline reactor according to claim 3, it is characterised in that the material of first tube sheet be PTFE, PVDF,
PCTFE, PFA, PET or POM；The material of second tube sheet is PTFE, PVDF, PCTFE, PFA, PET or POM.
5. pipeline reactor according to claim 1 or 2, it is characterised in that first threeway is stainless steel lining tetrafluoro
Threeway or enamel threeway, second threeway are the threeway of stainless steel lining tetrafluoro or enamel threeway.
6. pipeline reactor according to claim 1 or 2, it is characterised in that first threeway is connected with thermometer wrap
Pipe device.
7. pipeline reactor according to claim 1 or 2, it is characterised in that second threeway is connected with pressure gauge.
8. pipeline reactor according to claim 1 or 2, it is characterised in that first threeway is enamel threeway, described
Second threeway is enamel threeway.
9. a kind of pipe reaction system, it is characterised in that including the pipeline reactor as any one of claim 1-8.
10. pipe reaction system according to claim 9, it is characterised in that the quantity of the pipeline reactor to be multiple,
And the jacket pipe serial communication of multiple pipeline reactors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202863.7A CN107744793A (en) | 2017-11-24 | 2017-11-24 | Pipeline reactor and pipe reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202863.7A CN107744793A (en) | 2017-11-24 | 2017-11-24 | Pipeline reactor and pipe reaction system |
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| CN107744793A true CN107744793A (en) | 2018-03-02 |
Family
ID=61251593
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| CN201711202863.7A Pending CN107744793A (en) | 2017-11-24 | 2017-11-24 | Pipeline reactor and pipe reaction system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108948086A (en) * | 2018-08-22 | 2018-12-07 | 浙江海翔川南药业有限公司 | Train the synthesis technology and process system of southern class antibiotic parent nucleus MAP |
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