CN109173942A - A kind of tubular heat exchanger and F- T synthesis paste state bed reactor - Google Patents
A kind of tubular heat exchanger and F- T synthesis paste state bed reactor Download PDFInfo
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- CN109173942A CN109173942A CN201811051338.4A CN201811051338A CN109173942A CN 109173942 A CN109173942 A CN 109173942A CN 201811051338 A CN201811051338 A CN 201811051338A CN 109173942 A CN109173942 A CN 109173942A
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- waste heat
- heat exchanger
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 86
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 86
- 239000002918 waste heat Substances 0.000 claims abstract description 54
- 239000000446 fuel Substances 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 230000008520 organization Effects 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 27
- 239000003245 coal Substances 0.000 claims description 36
- 239000003034 coal gas Substances 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 22
- 230000004308 accommodation Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 13
- 239000007791 liquid phase Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention relates to field of chemical equipment, specifically a kind of tubular heat exchanger and F- T synthesis paste state bed reactor, including storage organization, cooling structure, flow-guiding structure, container structure, the first driving structure, cam, the second driving structure, waste heat utilization structure and adjustment structure；The inside of container structure is equipped with the cooling structure for heat exchange；The side wall of container structure is equipped with the second driving structure；Second driving structure is connected to the waste heat utilization structure of the inside of storage organization；The storage organization for storing Fischer-Tropsch synthetic fuel is surrounded between waste heat utilization structure and container structure.The use of second driving structure cooperation waste heat utilization structure of the invention promotes the circulation of the gas or liquid of the inside of container structure, increase the internal pressure of the conduction hole for discharging F- T synthesis fuel, and then keep the conveying of F- T synthesis fuel more efficient, the use of cooling structure and waste heat utilization structure cooperation storage organization, and then the waste heat in reasonable utilization F- T synthesis fuel.
Description
Technical field
The present invention relates to field of chemical equipment, specifically a kind of tubular heat exchanger and F- T synthesis slurry reactor
Device.
Background technique
It with the continuous development of science and technology, is to alleviate short this of petroleum resources to ask using coal as waste liquid fuel
The effective way of topic, wherein F- T synthesis is one of main method；F- T synthesis is to prepare to synthesize as raw material using coal or natural gas
Gas, synthesis gas 400~500 DEG C at a temperature of, based on iron or cobalt etc. catalyst effect under, produce hydro carbons or
The method of alcohol liquid fuel, tubular heat exchanger and F- T synthesis paste state bed reactor are that the important of F- T synthesis technology sets
It is standby.
However application No. is a kind of tubular heat exchangers mentioned in 201520939585.3 patent and F- T synthesis slurry
State bed reactor is low to the utilization rate of waste heat in coal gas, be easy to cause the waste of the energy, makes the low efficiency of F- T synthesis, and right
The dredging effect of gas is poor.In consideration of it, the present invention provides a kind of tubular heat exchanger and F- T synthesis paste state bed reactor,
It has the following characteristics that
(1) a kind of tubular heat exchanger and F- T synthesis paste state bed reactor of the present invention, the second driving structure are matched
The use of conjunction waste heat utilization structure promotes the circulation of the gas or liquid of the inside of container structure, increases for the expense of discharging
The internal pressure of the conduction hole of synthetic fuel is held in the palm, and then keeps the conveying of F- T synthesis fuel more efficient, further improves receipts
The anti-blocking performance of the inside of micro-nano structure.
(2) a kind of tubular heat exchanger and F- T synthesis paste state bed reactor, cooling structure and waste heat of the present invention
Using the use of structure cooperation storage organization, convenient for the thermal energy in F- T synthesis fuel to be converted to the thermal energy of coal raw material, in turn
Waste heat in reasonable utilization F- T synthesis fuel substantially increases work effect so that the processing efficiency of F- T synthesis is higher
Rate and its quality.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of tubular heat exchangers and F- T synthesis slurry reactor
Device, the use of the second driving structure cooperation waste heat utilization structure promote the gas of the inside of container structure or the stream of liquid
It is logical, the internal pressure of the conduction hole for discharging F- T synthesis fuel is increased, and then increase the conveying of F- T synthesis fuel more
Effect, further improves the anti-blocking performance of the inside of container structure；Cooling structure and waste heat utilization structure cooperate storage organization
Use, convenient for the thermal energy in F- T synthesis fuel to be converted to the thermal energy of coal raw material, and then reasonable utilization F- T synthesis
Waste heat in fuel greatly improves work efficiency and its quality so that the processing efficiency of F- T synthesis is higher.
The technical solution adopted by the present invention to solve the technical problems is: a kind of tubular heat exchanger and F- T synthesis slurry
Bed reactor, including preheating structure, gas access, feed(raw material)inlet, heat transferring medium entrance, fluid distributor, thermocouple insert port,
Heat exchanging pipe, pipeline, heat exchanger lump device, heat transferring medium outlet and reactor liquid-phase outlet；The preheating structure includes storage
Structure, cooling structure, flow-guiding structure, container structure, the first driving structure, cam, the second driving structure, waste heat utilization structure and
Adjustment structure；The inside of the container structure is equipped with the cooling structure for heat exchange；The side wall of the container structure is equipped with
Second driving structure for driving；Second driving structure is connected to the waste heat of the inside of the storage organization
Utilize structure；The storage for storing Fischer-Tropsch synthetic fuel is surrounded between the waste heat utilization structure and the container structure
Structure；The flow-guiding structure is connected with the waste heat utilization structure；The inside of the container structure is equipped with the adjustment structure, institute
It states adjustment structure and the waste heat utilization structure contradicts, and first driving structure is fixed on the container structure, it is described convex
Wheel is fixed on second driving structure, and the cam and first driving structure contradict, the first driving structure connection
In the adjustment structure.
Specifically, the container structure includes support frame and storage set, cylindrical structure has memory space and interlayer
The storage set interlayer in be equipped with the storage organization, the support frame as described above of U-shaped structure be fixed on it is described storage set bottom
End；Support frame as described above is that U-shaped structure increases the forced area of support frame as described above, keeps support frame as described above installation more stable.
Specifically, the storage organization includes two conduction holes and locker room, the accommodation space of the inside of the storage set
In be equipped with ring structure for storing the locker room of Fischer-Tropsch synthetic, two conduction holes are passed through from support frame as described above
Wear the inside for extending to the locker room；By the end of two conduction holes be respectively connected to the reactor liquid-phase outlet and
The storage pipeline of Fischer-Tropsch synthetic, Fischer-Tropsch synthetic enter the inside of the locker room, cooperation from a conduction hole
The cooling structure and the waste heat utilization structure carry out cooling heat exchange to the Fischer-Tropsch synthetic of the inside of the locker room, so
It is discharged afterwards from conduction hole described in another, and then greatly improves the utilization efficiency of the energy, make the more efficient of F- T synthesis.
Specifically, the cooling structure includes the first valve, the second valve and the first Heat Room, the inside of the storage set
Interlayer in be equipped with first Heat Room for storing the ring structure of coal gas or coal liquid to be processed, first valve
The inside of first Heat Room is extended to through the storage set, second valve is extended to through storage set
The inside of first Heat Room；The addition pipeline of coal gas to be processed or coal liquid is connected to first valve, it is described
Second valve is connected to the feed(raw material)inlet；Coal gas or coal liquid to be processed enters from first valve, subsequently into institute
The inside for stating the first Heat Room exchanges heat with the high temperature fischer-tropsch synthetic gas product of the inside of the locker room, makes described first to change
Perhaps the heat exchange of coal liquid makes the coal gas after heat exchange to the coal gas of the inside in hot cell or coal liquid enters the feed(raw material)inlet, and then rationally
The thermal energy being utilized in Fischer-Tropsch synthetic, substantially increase utilization efficiency of heat energy, while in first Heat Room
The raw material in portion is preheated, so that F- T synthesis is more efficient.
Specifically, second driving structure includes driving wheel, motor, belt, driving wheel and two drive shafts, the electricity
Machine is fixed on support frame as described above, and a driving wheel is fixed on the motor, and two drive shafts are respectively from the storage
The both ends of set extend through to the waste heat utilization structure, are rotatablely connected between the drive shaft and storage set, and described
The driving wheel is fixed in the drive shaft of driving wheel the same end, the belt is wound in the driving wheel and the transmission
Wheel, the cam and the driving wheel are fixed on the same drive shaft；The power supply line of the motor and outside line are connected
It connects, the motor drives the driving wheel rotation, and the driving wheel drives the driving wheel rotation, the biography by the belt
Driving wheel drives the drive shaft turns, and the drive shaft drives the waste heat utilization structure rotation, and then convenient for depositing described in driving
The Fischer-Tropsch synthetic of the inside of storage chamber is discharged from the conduction hole, and the drive shaft cooperates the use of the waste heat utilization structure
The circulation for promoting the gas or liquid of the inside of the locker room increases and draws described in F- T synthesis fuel for discharging
The internal pressure of discharge orifice, and then keep the conveying of F- T synthesis fuel more efficient, further improve the inside of the locker room
Anti-blocking performance.
Specifically, the waste heat utilization structure includes the second Heat Room and drive sleeve, the drive shaft is fixed on the biography
The end of dynamic set, the inside of the drive sleeve are equipped in second Heat Room for heat exchange, and the drive shaft is fixed on institute
State at the central axes of locker room, and the axle center of the drive sleeve is not overlapped with the axial line of the drive shaft, the drive sleeve with
It is slidably connected between the storage set；The drive shaft drives the drive sleeve rotation, and the adjustment structure is by the locker room
It is divided into the accommodation space that two spaces can change, the drive sleeve rotation is connected to the appearance of the reactor liquid-phase outlet
Receiving space becomes larger, and makes the inside of Fischer-Tropsch synthetic sucking accommodation space, then the drive sleeve continues to rotate, and makes accommodation space
Reduce, is discharged from conduction hole described in another, further improves the anti-blocking performance of the inside of the container structure；It is described cold
But structure and the waste heat utilization structure cooperate the use of the storage organization, convenient for converting the thermal energy in F- T synthesis fuel
For the thermal energy of coal raw material, and then the waste heat in reasonable utilization F- T synthesis fuel, so that the processing efficiency of F- T synthesis is more
Height, greatly improves work efficiency and its quality.
Specifically, the flow-guiding structure includes rotary joint and fixed plate, between the rotary joint and the drive shaft
Rotation connection, the fixed plate are fixed on the rotary joint；The addition pipeline of coal gas to be processed or coal liquid is connected to
One rotary joint, another described rotary joint are connected to the feed(raw material)inlet；Coal gas or coal liquid to be processed
Enter from a rotary joint, the high temperature subsequently into the inside of second Heat Room, with the inside of the locker room
The heat exchange of F- T synthesis gaseous product makes coal gas or the heat exchange of coal liquid of the inside of second Heat Room, the coal gas after making heat exchange
Or coal liquid enters the feed(raw material)inlet, and then the thermal energy in reasonable utilization Fischer-Tropsch synthetic, substantially increases thermal energy
Utilization efficiency, while the raw material of the inside of second Heat Room is preheated, so that F- T synthesis is more efficient.
Specifically, first driving structure include tracheae, fixing sleeve, air bag, first back-moving spring, sliding sleeve, slide bar and
Pressing plate, the fixing sleeve are fixed on the storage set, and the air bag is fixed on the inside of the fixing sleeve, and the sliding sleeve is fixed on
The inside of the fixing sleeve, cross section are to be slidably connected between the oval slide bar and the sliding sleeve, and described first resets
Spring is set to the inside of the sliding sleeve, and the first back-moving spring is fixed on the slide bar away from one end of the sliding sleeve, described
Pressing plate is fixed on the slide bar, and the pressing plate is arcuate structure close to one end of the cam, the cam and the pressing plate it
Between be slidably connected, one end of the tracheae is fixed on the fixing sleeve and extends to the air bag, and the other end of the tracheae is solid
Due to the adjustment structure；The cam and the pressing plate contradict, and the pressing plate drives the balloon contraction, and described first resets
Spring contraction, the gas are discharged from the tracheae, and when the cam and the pressing plate non-contravention, described first resets bullet
Spring elongation drives the slide bar in the internal slide of the sliding sleeve, makes the air-pocket reset.
Specifically, the adjustment structure includes second back-moving spring, connecting tube, third reset spring, piston and sealing block,
It is slidably connected between the sealing block and storage set, the drive sleeve and the sealing block contradict, and described second resets bullet
Spring is embedded in the inside of the sealing block, is slidably connected between the piston and storage set, the drive sleeve and the piston
It contradicts, the third reset spring is embedded in the inside of the piston, and one end of the connecting tube extends to the piston, the company
The other end of adapter tube is connected to the tracheae；The drive sleeve and the sealing block contradict, and cooperate the drive sleeve described
Locker room is divided into two accommodation spaces, and the air pressure inside increase of the tracheae drives the piston sliding, and the third resets
Spring elongation contradicts the piston and the drive sleeve, further reduces internal accommodation space, promotes described deposit
The circulation of the gas or liquid of the inside of storage chamber increases the inside pressure of the conduction hole for discharging F- T synthesis fuel
Power, and then keep the conveying of F- T synthesis fuel more efficient, further improve the anti-blocking performance of the inside of the locker room.
Beneficial effects of the present invention:
(1) a kind of tubular heat exchanger and F- T synthesis paste state bed reactor of the present invention, the second driving structure are matched
The use of conjunction waste heat utilization structure promotes the circulation of the gas or liquid of the inside of container structure, increases for the expense of discharging
The internal pressure of the conduction hole of synthetic fuel is held in the palm, and then keeps the conveying of F- T synthesis fuel more efficient, further improves receipts
The anti-blocking performance of the inside of micro-nano structure.
(2) a kind of tubular heat exchanger and F- T synthesis paste state bed reactor, cooling structure and waste heat of the present invention
Using the use of structure cooperation storage organization, convenient for the thermal energy in F- T synthesis fuel to be converted to the thermal energy of coal raw material, in turn
Waste heat in reasonable utilization F- T synthesis fuel substantially increases work effect so that the processing efficiency of F- T synthesis is higher
Rate and its quality.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of preferred embodiment of tubular heat exchanger provided by the invention and F- T synthesis paste state bed reactor
The structural schematic diagram of preheating structure；
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；
Fig. 3 is the structural schematic diagram of the first driving structure shown in FIG. 1；
Fig. 4 is the attachment structure schematic diagram of storage organization shown in FIG. 1 and cooling structure；
Fig. 5 is the portion B shown in Fig. 4 enlarged diagram；
Fig. 6 is a kind of preferred embodiment of tubular heat exchanger provided by the invention and F- T synthesis paste state bed reactor
Overall structure diagram.
In figure: 100, preheating structure, 1, storage organization, 11, conduction hole, 12, locker room, 2, cooling structure, the 21, first valve
Door, the 22, second valve, the 23, first Heat Room, 3, flow-guiding structure, 31, rotary joint, 32, fixed plate, 4, container structure, 41,
Support frame, 42, storage set, the 5, first driving structure, 51, tracheae, 52, fixing sleeve, 53, air bag, 54, first back-moving spring, 55,
Sliding sleeve, 56, slide bar, 57, pressing plate, 6, cam, the 7, second driving structure, 71, driving wheel, 72, motor, 73, belt, 74, transmission
Wheel, 75, drive shaft, 8, waste heat utilization structure, the 81, second Heat Room, 82, drive sleeve, 9, adjustment structure, 91, second resets bullet
Spring, 92, connecting tube, 93, third reset spring, 94, piston, 95, sealing block；200, gas access, 300, feed(raw material)inlet, 400,
Heat transferring medium entrance, 500, fluid distributor, 600, thermocouple insert port, 700, heat exchanging pipe, 800, pipeline, 900, heat exchanger
Lump device, 900a, heat transferring medium outlet, 900b, reactor liquid-phase outlet.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Fig. 1, Fig. 4, Fig. 5 and Fig. 6, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Answer device, including preheating structure 100, gas access 200, feed(raw material)inlet 300, heat transferring medium entrance 400, fluid distributor 500, heat
Galvanic couple insert port 600, heat exchanging pipe 700, pipeline 800, heat exchanger lump device 900, heat transferring medium outlet 900a and reactor liquid
Mutually outlet 900b；The preheating structure 100 includes storage organization 1, cooling structure 2, flow-guiding structure 3, the drive of container structure 4, first
Dynamic structure 5, cam 6, the second driving structure 7, waste heat utilization structure 8 and adjustment structure 9；The inside of the container structure 4 is equipped with
The cooling structure 2 for heat exchange；The side wall of the container structure 4 is equipped with second driving structure 7 for driving；Institute
State the waste heat utilization structure 8 that the second driving structure 7 is connected to the inside of the storage organization 1；The waste heat utilization structure 8
The storage organization 1 for storing Fischer-Tropsch synthetic fuel is surrounded between the container structure 4；The flow-guiding structure 3 and institute
State the conducting of waste heat utilization structure 8；The inside of the container structure 4 be equipped with the adjustment structure 9, the adjustment structure 9 with it is described
Waste heat utilization structure 8 contradicts, and first driving structure 5 is fixed on the container structure 4, and the cam 6 is fixed on described
Second driving structure 7, the cam 6 are contradicted with first driving structure 5, and first driving structure 5 is connected to the tune
Section structure 9.
Specifically, as shown in Figure 1, Figure 2 and Figure 4, a kind of tubular heat exchanger of the present invention and F- T synthesis slurry
Bed reactor, the container structure 4 include support frame 41 and storage set 42, cylindrical structure with memory space and interlayer
The storage organization 1 is equipped in the interlayer of the storage set 42, the support frame as described above 41 of U-shaped structure is fixed on the storage set 42
Bottom end；Support frame as described above 41 is that U-shaped structure increases the forced area of support frame as described above 41, makes the installation of support frame as described above 41 more
Add stabilization.
Specifically, as shown in Figure 1 and Figure 4, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, the storage organization 1 includes two conduction holes 11 and locker room 12, is set in the accommodation space of the inside of the storage set 42
Have ring structure for storing the locker room 12 of Fischer-Tropsch synthetic, two conduction holes 11 are from support frame as described above 41
Extend through to the inside of the locker room 12；The end of two conduction holes 11 is respectively connected to the reactor liquid phase
The storage pipeline of 900b and Fischer-Tropsch synthetic are exported, Fischer-Tropsch synthetic enters the locker room from a conduction hole 11
12 inside cooperates the cooling structure 2 and the waste heat utilization structure 8 to produce the F- T synthesis of the inside of the locker room 12
Object carries out cooling heat exchange, is then discharged from conduction hole 11 described in another, and then greatly improve the utilization efficiency of the energy, makes Fischer-Tropsch
What is synthesized is more efficient.
Specifically, as shown in Figure 1 and Figure 4, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, the cooling structure 2 includes the first valve 21, the second valve 22 and the first Heat Room 23, the inside of the storage set 42
Interlayer in be equipped with first Heat Room 23 for storing the ring structure of coal gas or coal liquid to be processed, first valve
The inside that door 21 extends to first Heat Room 23 through the storage set 42, second valve 22 is through the receipts
Set 42 of receiving extends to the inside of first Heat Room 23；The addition pipeline of coal gas to be processed or coal liquid is connected to described
First valve 21, second valve 22 are connected to the feed(raw material)inlet 300；Coal gas or coal liquid to be processed is from described first
Valve 21 enters, and subsequently into the inside of first Heat Room 23, synthesizes with the high temperature fischer-tropsch of the inside of the locker room 12
Gaseous product heat exchange, making the coal gas of the inside of first Heat Room 23, perhaps the heat exchange of coal liquid makes coal gas or coal after heat exchange
Liquid enters the feed(raw material)inlet 300, and then the thermal energy in reasonable utilization Fischer-Tropsch synthetic, substantially increases heat energy utilization
Efficiency, while the raw material of the inside of first Heat Room 23 is preheated, so that F- T synthesis is more efficient.
Specifically, as depicted in figs. 1 and 2, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, second driving structure 7 includes driving wheel 71, motor 72, belt 73, driving wheel 74 and two drive shafts 75, described
Motor 72 is fixed on support frame as described above 41, and a driving wheel 71 is fixed on the motor 72, and two drive shafts 75 are divided
The waste heat utilization structure 8, the drive shaft 75 and storage set 42 are not extended through to from the both ends of the storage set 42
Between be rotatablely connected, and be fixed with the driving wheel 74, the belt in the drive shaft 75 of described 71 the same end of driving wheel
73 are wound in the driving wheel 71 and the driving wheel 74, and the cam 6 and the driving wheel 74 are fixed on the same drive
Moving axis 75；The power supply line of the motor 72 is connect with outside line, the motor 72 drives the driving wheel 71 to rotate, described
Driving wheel 71 drives the driving wheel 74 to rotate by the belt 73, and the driving wheel 74 drives the drive shaft 75 to rotate,
The drive shaft 75 drives the waste heat utilization structure 8 to rotate, and then convenient for driving the Fischer-Tropsch of the inside of the locker room 12 to close
It is discharged at product from the conduction hole 11, the drive shaft 75 cooperates the use of the waste heat utilization structure 8 to promote described deposit
The circulation of the gas or liquid of the inside of storage chamber 12 increases in the conduction hole 11 for discharging F- T synthesis fuel
Portion's pressure, and then keep the conveying of F- T synthesis fuel more efficient, further improve the anti-blocking of the inside of the locker room 12
Performance.
Specifically, as shown in Figure 1, Figure 4 and Figure 5, a kind of tubular heat exchanger of the present invention and F- T synthesis slurry
Bed reactor, the waste heat utilization structure 8 include the second Heat Room 81 and drive sleeve 82, and the drive shaft 75 is fixed on the biography
The end of dynamic set 82, the inside of the drive sleeve 82 are equipped in second Heat Room 81 for heat exchange, the drive shaft 75
It is fixed at the central axes of the locker room 12, and the axle center of the drive sleeve 82 and the axial line of the drive shaft 75 do not weigh
It closes, is slidably connected between the drive sleeve 82 and storage set 42；The drive shaft 75 drives the drive sleeve 82 to rotate, institute
It states adjustment structure 9 and the locker room 12 is divided into the accommodation space that two spaces can change, the rotation of drive sleeve 82 makes
The accommodation space for being connected to the reactor liquid-phase outlet 900b becomes larger, and makes the inside of Fischer-Tropsch synthetic sucking accommodation space,
Then the drive sleeve 82 continues to rotate, and reduces accommodation space, is discharged from conduction hole 11 described in another, further to improve
The anti-blocking performance of the inside of the container structure 4；The cooling structure 2 and the waste heat utilization structure 8 cooperate the storage
The use of structure 1, convenient for the thermal energy in F- T synthesis fuel to be converted to the thermal energy of coal raw material, and then reasonable utilization Fischer-Tropsch
Waste heat in synthetic fuel greatly improves work efficiency and its quality so that the processing efficiency of F- T synthesis is higher.
Specifically, as depicted in figs. 1 and 2, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, the flow-guiding structure 3 includes rotary joint 31 and fixed plate 32, is turned between the rotary joint 31 and the drive shaft 75
Dynamic connection, the fixed plate 32 are fixed on the rotary joint 31；The addition pipeline of coal gas to be processed or coal liquid is connected
To a rotary joint 31, another described rotary joint 31 is connected to the feed(raw material)inlet 300；Coal gas to be processed
Or coal liquid enters from a rotary joint 31, subsequently into the inside of second Heat Room 81, with the locker room
The high temperature fischer-tropsch synthetic gas product of 12 inside exchanges heat, and changes the coal gas of the inside of second Heat Room 81 or coal liquid
Heat, coal gas or coal liquid after making heat exchange enter the feed(raw material)inlet 300, and then in reasonable utilization Fischer-Tropsch synthetic
Thermal energy substantially increases utilization efficiency of heat energy, while preheating to the raw material of the inside of second Heat Room 81, so that taking
Support synthesizes more efficient.
Specifically, as shown in figures 1 and 3, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, first driving structure 5 includes tracheae 51, fixing sleeve 52, air bag 53, first back-moving spring 54, sliding sleeve 55, slide bar 56
With pressing plate 57, the fixing sleeve 52 is fixed on the storage set 42, and the air bag 53 is fixed on the inside of the fixing sleeve 52, institute
The inside that sliding sleeve 55 is fixed on the fixing sleeve 52 is stated, cross section is sliding between the slide bar 56 and the sliding sleeve 55 of ellipse
Dynamic connection, the first back-moving spring 54 are set to the inside of the sliding sleeve 55, and the first back-moving spring 54 deviates from the sliding sleeve
The slide bar 56 is fixed in 55 one end, and the pressing plate 57 is fixed on the slide bar 56, and the pressing plate 57 is close to the cam 6
One end is arcuate structure, is slidably connected between the cam 6 and the pressing plate 57, and one end of the tracheae 51 is fixed on described solid
Surely set 52 extends to the air bag 53, and the other end of the tracheae 51 is fixed on the adjustment structure 9；The cam 6 and institute
The conflict of pressing plate 57 is stated, the pressing plate 57 drives the air bag 53 to shrink, and the first back-moving spring 54 is shunk, and the gas is from institute
The discharge of tracheae 51 is stated, when the cam 6 is with 57 non-contravention of pressing plate, described in the elongation of first back-moving spring 54 driving
Slide bar 56 resets the air bag 53 in the internal slide of the sliding sleeve 55.
Specifically, as shown in Figure 1 and Figure 5, a kind of tubular heat exchanger and F- T synthesis slurry bed system of the present invention are anti-
Device is answered, the adjustment structure 9 includes second back-moving spring 91, connecting tube 92, third reset spring 93, piston 94 and sealing block
95, it is slidably connected between the sealing block 95 and storage set 42, the drive sleeve 82 is contradicted with the sealing block 95, described
Second back-moving spring 91 is embedded in the inside of the sealing block 95, is slidably connected between the piston 94 and storage set 42, institute
It states drive sleeve 82 and the piston 94 contradicts, the third reset spring 93 is embedded in the inside of the piston 94, the connecting tube
92 one end extends to the piston 94, and the other end of the connecting tube 92 is connected to the tracheae 51；The drive sleeve 82
It is contradicted with the sealing block 95, cooperates the drive sleeve 82 that the locker room 12 is divided into two accommodation spaces, the tracheae
51 air pressure inside increase drives the piston 94 to slide, and the third reset spring 93 extends, make the piston 94 with it is described
Drive sleeve 82 contradicts, and further reduces internal accommodation space, promote the inside of the locker room 12 gas or
The circulation of liquid increases the internal pressure of the conduction hole 11 for discharging F- T synthesis fuel, and then makes F- T synthesis
Fuel conveying is more efficient, further improves the anti-blocking performance of the inside of the locker room 12.
Reactor liquid-phase outlet 900b is connected to storage organization 1 first, and cooling structure 2 and flow-guiding structure 3 are connected to coal
Second driving structure 7, is connected to external power supply by the discharge tube of gas or coal liquid, and the second driving structure 7 drives UTILIZATION OF VESIDUAL HEAT IN knot
Structure 8 promotes F- T synthesis fuel to be discharged from storage organization 1 in the inner rotation of container structure 4, at the same cooling structure 2 cooperate it is remaining
Heat utilization structure 8 exchanges heat to the F- T synthesis fuel of the inside of storage organization 1；Specifically have:
(1) end of two conduction holes 11 is respectively connected to the receipts of reactor liquid-phase outlet 900b and Fischer-Tropsch synthetic
Receive pipeline, Fischer-Tropsch synthetic enters the inside of locker room 12 from a conduction hole 11, cooperates cooling structure 2 and UTILIZATION OF VESIDUAL HEAT IN knot
Structure 8 carries out cooling heat exchange to the Fischer-Tropsch synthetic of the inside of locker room 12, is then discharged from another conduction hole 11；
(2) coal gas to be processed or coal liquid enter from the first valve 21, subsequently into the inside of the first Heat Room 23, with
The high temperature fischer-tropsch synthetic gas product of the inside of locker room 12 exchanges heat, and changes the coal gas of the inside of the first Heat Room 23 or coal liquid
Heat, perhaps coal liquid enters the coal gas to be processed of feed(raw material)inlet 300 or coal liquid from a rotary joint 31 to the coal gas after making heat exchange
Into exchanging heat, make with the high temperature fischer-tropsch synthetic gas product of the inside of locker room 12 subsequently into the inside of the second Heat Room 81
Perhaps the heat exchange of coal liquid makes coal gas or coal liquid after heat exchange enter feed(raw material)inlet 300 to the coal gas of the inside of second Heat Room 81；
(3) power supply line of motor 72 is connect with outside line, motor 72 drives driving wheel 71 to rotate, and driving wheel 71 passes through
Belt 73 drives driving wheel 74 to rotate, and driving wheel 74 drives drive shaft 75 to rotate, and drive shaft 75 drives drive sleeve 82 to rotate, and adjusts
Locker room 12 is divided into the accommodation space that two spaces can change by structure 9, and the rotation of drive sleeve 82 is connected to reactor liquid
Mutually the accommodation space of outlet 900b becomes larger, and makes the inside of Fischer-Tropsch synthetic sucking accommodation space, and then drive sleeve 82 continues to turn
It is dynamic, reduce accommodation space, is discharged from another conduction hole 11, further improves the anti-blocking property of the inside of container structure 4
Energy；Cooling structure 2 and waste heat utilization structure 8 cooperate the use of storage organization 1, convenient for converting the thermal energy in F- T synthesis fuel
For the thermal energy of coal raw material, and then the waste heat in reasonable utilization F- T synthesis fuel, so that the processing efficiency of F- T synthesis is more
Height, greatly improves work efficiency and its quality, and then convenient for the Fischer-Tropsch synthetic of the inside of driving locker room 12 from drainage
Hole 11 is discharged, drive shaft 75 cooperate the use of waste heat utilization structure 8 promote locker room 12 inside gas or liquid
Circulation, increases the internal pressure of the conduction hole 11 for discharging F- T synthesis fuel, and then makes the conveying of F- T synthesis fuel more
Increase effect, further improves the anti-blocking performance of the inside of locker room 12；
(4) cam 6 and pressing plate 57 contradict, and pressing plate 57 drives air bag 53 to shrink, and first back-moving spring 54 is shunk, and gas is from gas
Pipe 51 is discharged, and when cam 6 and 57 non-contravention of pressing plate, first back-moving spring 54 extends driving slider 56 in the inside of sliding sleeve 55
Sliding resets air bag 53；Drive sleeve 82 and sealing block 95 contradict, and cooperate drive sleeve 82 that locker room 12 is divided into two receivings
The air pressure inside increase driving piston 94 in space, tracheae 51 slides, and third reset spring 93 extends, and makes piston 94 and drive sleeve 82
It contradicts, further reduces internal accommodation space, promote the circulation of the gas or liquid of the inside of locker room 12, increase
The internal pressure of the big conduction hole 11 for discharging F- T synthesis fuel, and then keep the conveying of F- T synthesis fuel more efficient,
Further improve the anti-blocking performance of the inside of locker room 12.
The use of second driving structure 7 cooperation waste heat utilization structure 8 of the invention promotes the gas of the inside of container structure 4
The circulation of body or liquid increases the internal pressure of the conduction hole 11 for discharging F- T synthesis fuel, and then closes Fischer-Tropsch
It is more efficient at fuel conveying, further improve the anti-blocking performance of the inside of container structure 4；Cooling structure 2 and waste heat benefit
Cooperate the use of storage organization 1 with structure 8, convenient for the thermal energy in F- T synthesis fuel to be converted to the thermal energy of coal raw material, in turn
Waste heat in reasonable utilization F- T synthesis fuel substantially increases work effect so that the processing efficiency of F- T synthesis is higher
Rate and its quality.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (9)
1. a kind of tubular heat exchanger and F- T synthesis paste state bed reactor, it is characterised in that: including preheating structure (100), gas
Body entrance (200), feed(raw material)inlet (300), heat transferring medium entrance (400), fluid distributor (500), thermocouple insert port
(600), heat exchanging pipe (700), pipeline (800), heat exchanger lump device (900), heat transferring medium outlet (900a) and reactor liquid
Mutually outlet (900b)；The preheating structure (100) includes storage organization (1), cooling structure (2), flow-guiding structure (3), storage knot
Structure (4), the first driving structure (5), cam (6), the second driving structure (7), waste heat utilization structure (8) and adjustment structure (9)；Institute
The inside for stating container structure (4) is equipped with the cooling structure (2) for being used for heat exchange；The side wall of the container structure (4), which is equipped with, to be used
In second driving structure (7) of driving；Second driving structure (7) is connected to the inside of the storage organization (1)
The waste heat utilization structure (8)；It surrounds between the waste heat utilization structure (8) and the container structure (4) for storing Fischer-Tropsch
The storage organization (1) of synthetic fuel；The flow-guiding structure (3) and the waste heat utilization structure (8) are connected；The storage knot
The inside of structure (4) is equipped with the adjustment structure (9), and the adjustment structure (9) and the waste heat utilization structure (8) contradict, and institute
The first driving structure (5) to be stated to be fixed on the container structure (4), the cam (6) is fixed on second driving structure (7),
The cam (6) and first driving structure (5) contradict, and first driving structure (5) is connected to the adjustment structure
(9)。
2. a kind of tubular heat exchanger according to claim 1 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating container structure (4) includes support frame (41) and storage set (42), cylindrical structure it is described with memory space and interlayer
It is equipped with the storage organization (1) in the interlayer of storage set (42), the support frame as described above (41) of U-shaped structure is fixed on the storage set
(42) bottom end.
3. a kind of tubular heat exchanger according to claim 2 and F- T synthesis paste state bed reactor, it is characterised in that: institute
It states storage organization (1) and includes two conduction holes (11) and locker room (12), it is described to store in the accommodation space for covering the inside of (42)
Equipped with ring structure for storing the locker room (12) of Fischer-Tropsch synthetic, two conduction holes (11) are from the branch
Support (41) extends through to the inside of the locker room (12).
4. a kind of tubular heat exchanger according to claim 3 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating cooling structure (2) includes the first valve (21), the second valve (22) and the first Heat Room (23), and the storage covers the interior of (42)
It is equipped with first Heat Room (23) for storing the ring structure of coal gas or coal liquid to be processed in the interlayer in portion, described the
One valve (21) extends to the inside of first Heat Room (23), second valve (22) through the storage set (42)
The inside of first Heat Room (23) is extended to through the storage set (42).
5. a kind of tubular heat exchanger according to claim 3 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating the second driving structure (7) includes driving wheel (71), motor (72), belt (73), driving wheel (74) and two drive shafts (75),
The motor (72) is fixed on support frame as described above (41), and a driving wheel (71) is fixed on the motor (72), two institutes
It states drive shaft (75) and extends through to the waste heat utilization structure (8), the driving from the both ends of the storage set (42) respectively
It is rotatablely connected between axis (75) and storage set (42), consolidates in the drive shaft (75) of the driving wheel (71) the same end
Surely have the driving wheel (74), the belt (73) is wound in the driving wheel (71) and the driving wheel (74), the cam
(6) and the driving wheel (74) is fixed on the same drive shaft (75).
6. a kind of tubular heat exchanger according to claim 5 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating waste heat utilization structure (8) includes the second Heat Room (81) and drive sleeve (82), and the drive shaft (75) is fixed on the transmission
The end of (82) is covered, the inside of the drive sleeve (82) is equipped in second Heat Room (81) for heat exchange, the driving
Axis (75) is fixed at the central axes of the locker room (12), and the axle center of the drive sleeve (82) and the drive shaft (75)
Axial line is not overlapped, and is slidably connected between the drive sleeve (82) and storage set (42).
7. a kind of tubular heat exchanger according to claim 6 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating flow-guiding structure (3) includes rotary joint (31) and fixed plate (32), the rotary joint (31) and the drive shaft (75) it
Between be rotatablely connected, the fixed plate (32) is fixed on the rotary joint (31)；By the addition of coal gas to be processed or coal liquid
Pipeline is connected to the rotary joint (31), another described rotary joint (31) is connected to the feed(raw material)inlet
(300)。
8. a kind of tubular heat exchanger according to claim 5 and F- T synthesis paste state bed reactor, it is characterised in that: institute
State the first driving structure (5) include tracheae (51), fixing sleeve (52), air bag (53), first back-moving spring (54), sliding sleeve (55),
Slide bar (56) and pressing plate (57), the fixing sleeve (52) are fixed on the storage set (42), and the air bag (53) is fixed on described
The inside of fixing sleeve (52), the sliding sleeve (55) are fixed on the inside of the fixing sleeve (52), and cross section is the described of ellipse
It is slidably connected between slide bar (56) and the sliding sleeve (55), the first back-moving spring (54) is set to the interior of the sliding sleeve (55)
Portion, the first back-moving spring (54) are fixed on the slide bar (56) away from the one end of the sliding sleeve (55), the pressing plate (57)
Be fixed on the slide bar (56), the pressing plate (57) close to the cam (6) one end be arcuate structure, the cam (6) with
It is slidably connected between the pressing plate (57), one end of the tracheae (51) is fixed on the fixing sleeve (52) and extends to the air bag
(53), the other end of the tracheae (51) is fixed on the adjustment structure (9).
9. a kind of tubular heat exchanger according to claim 8 and F- T synthesis paste state bed reactor, it is characterised in that: institute
Stating adjustment structure (9) includes second back-moving spring (91), connecting tube (92), third reset spring (93), piston (94) and sealing
Block (95) is slidably connected between the sealing block (95) and storage set (42), the drive sleeve (82) and the sealing block
(95) it contradicts, the second back-moving spring (91) is embedded in the inside of the sealing block (95), the piston (94) and the storage
It is slidably connected between set (42), the drive sleeve (82) and the piston (94) contradict, third reset spring (93) insertion
One end of the inside of the piston (94), the connecting tube (92) extends to the piston (94), the connecting tube (92) it is another
Outer one end is connected to the tracheae (51).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051338.4A CN109173942B (en) | 2018-09-10 | 2018-09-10 | Fischer-Tropsch synthesis slurry bed reactor containing tube type heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051338.4A CN109173942B (en) | 2018-09-10 | 2018-09-10 | Fischer-Tropsch synthesis slurry bed reactor containing tube type heat exchanger |
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| CN109173942B CN109173942B (en) | 2021-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345747A (en) * | 2019-06-28 | 2019-10-18 | 郑智 | A kind of chemical material finished product drain sump |
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| CN204739934U (en) * | 2015-05-29 | 2015-11-04 | 中国石油化工股份有限公司 | Shell and tube heat exchanger and ft synthesis thick liquid attitude bed reactor |
| CN205182690U (en) * | 2015-05-29 | 2016-04-27 | 中国石油化工股份有限公司 | Shell and tube heat exchanger and ft synthesis thick liquid attitude bed reactor |
| CN106824019A (en) * | 2017-01-19 | 2017-06-13 | 北京神雾环境能源科技集团股份有限公司 | Shell and tube paste state bed reactor and reaction system |
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| WO2009154333A1 (en) * | 2008-06-19 | 2009-12-23 | Korea Institute Of Energy Research | A cooling system for elimination of heat of reaction at fischer-tropsch slurry bubble column reactor |
| CN204739934U (en) * | 2015-05-29 | 2015-11-04 | 中国石油化工股份有限公司 | Shell and tube heat exchanger and ft synthesis thick liquid attitude bed reactor |
| CN205182690U (en) * | 2015-05-29 | 2016-04-27 | 中国石油化工股份有限公司 | Shell and tube heat exchanger and ft synthesis thick liquid attitude bed reactor |
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| CN109173942B (en) | 2021-01-01 |
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Denomination of invention: A Fischer-Tropsch Synthesis Slurry Bed Reactor Containing Shell and Tube Heat Exchangers Effective date of registration: 20220830 Granted publication date: 20210101 Pledgee: Hengfeng bank Limited by Share Ltd. Binzhou branch Pledgor: Shandong Jialong New Energy Co.,Ltd. Registration number: Y2022980013912 |
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Date of cancellation: 20231101 Granted publication date: 20210101 Pledgee: Hengfeng bank Limited by Share Ltd. Binzhou branch Pledgor: Shandong Jialong New Energy Co.,Ltd. Registration number: Y2022980013912 |