CN109046181A - Combined fluid distributor - Google Patents
Combined fluid distributor Download PDFInfo
- Publication number
- CN109046181A CN109046181A CN201811087617.6A CN201811087617A CN109046181A CN 109046181 A CN109046181 A CN 109046181A CN 201811087617 A CN201811087617 A CN 201811087617A CN 109046181 A CN109046181 A CN 109046181A
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- Prior art keywords
- fluid
- branch pipe
- circular arc
- arc branch
- supervisor
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- 239000012530 fluid Substances 0.000 title claims abstract description 142
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The present invention provides a kind of combined fluid distributor, is arranged in a reactor, comprising: multiple fluid supervisors, center bearing bracket, multiple groups circular arc branch pipe and multiple outlet tubes.Wherein, each fluid supervisor is a straight tube, is had a first end and a second end, first end is removably attached on the tank skin of reactor；Multiple fluid supervisors are uniformly distributed on the circumferencial direction of same circumferential plane, and second end is directed toward the center of circle of circumferential plane；Center bearing bracket and the second end that each fluid is responsible for are detachably connected；Multiple groups circular arc branch pipe, every group of circular arc branch pipe are located between adjacent fluid supervisor, and circular arc branch pipe has connection end and closed end, and connection end is connected to fluid main pipe, and closed end is completely enclosed；Multiple groups circular arc branch pipe forms at least one circular ring structure in circumferential plane；It is connected to inside multiple outlet tubes and circular arc branch pipe.The fluid that combined fluid distributor of the invention sprays is more uniform, and then improves the mixing uniformity of liquid in reactor.
Description
Technical field
The present invention relates to petroleum, chemical industry and technical field of environment protection equipment more particularly to a kind of combined fluid distributors.
Background technique
The effect of fluid distributor is that the fluid that will go into reactor is uniformly distributed, be widely used in chemical industry, environmental protection,
The industrial circles such as medicine, food are generally located in the equipment such as fluidized bed, anaerobic reactor and tower reactor, pass through to
Injection, ejecting liquid or gas in these equipment, it is anti-to guarantee to improve distributing homogeneity of the fluid in these reactors
The effect answer, separated.
Each output fluid flow of fluid distributor is not uniform enough in the prior art, after fluid enters reactor, no
It can spread rapidly, affect the mixing and reaction rate of fluid in reactor；Shear action is excessive between the fluid fluid layer of ejection, such as
In anaerobic reactor, when needing microorganism to promote reaction, excessive fluid layer shear action is often unfavorable for remaining suitable
Microbe survival condition；Moreover, existing fluid distributor installation process is complicated, it is subsequent if somewhere nozzle blocks
Disassembly and maintenance load are big, influence production efficiency.
Above- mentioned information are only used for reinforcing the understanding to background of the invention, therefore it disclosed in the background technology part
It may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The technical problem to be solved by the present invention is to how improve the liquid mixing uniformity in distributor.
In order to solve the above-mentioned technical problems, the present invention provides a kind of combined fluid distributors, are arranged in a reactor
It is interior, comprising: multiple fluid supervisors, center bearing bracket, multiple groups circular arc branch pipe and multiple outlet tubes.Wherein, each fluid supervisor
It for a straight tube, has a first end and a second end, the first end is removably attached on the tank skin of the reactor.Multiple institutes
It states fluid supervisor to be uniformly distributed on the circumferencial direction of same circumferential plane, and the second end is directed toward the circle of the circumferential plane
The heart.Center bearing bracket and the second end of each fluid supervisor are detachably connected.Circular arc branch pipe described in every group is located at phase
Between adjacent fluid supervisor, and the circular arc branch pipe has connection end and closed end, the connection end and the fluid master
Pipe connection.Circular arc branch pipe described in multiple groups forms at least one circular ring structure in the circumferential plane.Multiple outlet tubes with it is described
The connection of circular arc branch pipe.
In one embodiment, circular arc branch pipe described in every group includes the circular arc branch pipe of multiple radial arrangements, and same
Each circular arc branch pipe in one group has different arc length, and circular arc branch pipe described in multiple groups is formed with one heart in the circumferential plane
Circular ring structure.
In one embodiment, the spacing of the two adjacent circular arc branch pipes is gradually reduced radially outward direction.
In one embodiment, the internal diameter of the fluid supervisor is gradually reduced from the first end to the second end.
In one embodiment, it is provided at least one and its internal connecting tube being connected on the outer wall of the fluid supervisor,
The connecting tube has external screw thread；The connection end of the circular arc branch pipe have external screw thread, and it is described connection end outer diameter with
The outer diameter of the connecting tube is identical；The connection end and the connecting tube are tightly connected by the first screw shell, make the circle
Arc branch pipe is connected to the fluid main pipe.
In one embodiment, at least one and its internal connecting tube being connected to are provided on the outer wall of the fluid supervisor；
The connection end of the circular arc branch pipe is connect with the connecting tube by flange seal.
In one embodiment, the center bearing bracket includes multiple radial fixing pipes, the quantity of the fixing pipe with
The quantity of the fluid supervisor is identical；The second end of the fluid supervisor has external screw thread, and the fixing pipe has external screw thread, and
The outer diameter of the second end of the fluid supervisor is identical as the outer diameter of the fixing pipe, and the fluid supervisor passes through with the fixing pipe
The connection of second screw shell.
In one embodiment, one end of the outlet tube is connected to the circular arc branch pipe, and the other end extends downwardly；It is described go out
Liquid pipe has the angle [alpha] being radially outwardly sloping, and 0 ° of 90 ° of < α < relative to the vertical direction of the circumferential plane；The liquid out
Guan Yuqi angle formed by the tangent line of the circular arc branch pipe of the junction of the circular arc branch pipe is β, and 0 ° of 90 ° of < β <.
In one embodiment, the closed end of the circular arc branch pipe is completely enclosed, for free end or with adjacent institute
It is detachably connected to state fluid supervisor's outer wall.
In one embodiment, the closed end of the circular arc branch pipe is provided with upper fixinig plate, in the adjacent fluid master
Lower fixinig plate is provided on the outer wall of pipe, fixed identical as the lower fixed chip architecture, all has at least one spiral shell
Fixed is fastenedly connected, so that the envelope of the circular arc branch pipe by pit with bolt and nut with the lower fixinig plate
Closed end is fastenedly connected with fluid supervisor.
As shown from the above technical solution, the present invention has at least one of following advantages and good effect:
It is provided with multiple fluid supervisors in the present invention, is uniformly distributed on the circumferencial direction of same circumferential plane, multiple groups circle
Arc branch pipe is connected to fluid supervisor, and at least one circular ring structure is formed in circumferential plane, so that combined fluid distributor
Symmetrical configuration, outlet tube spray fluid it is more uniform, and then improve reactor in liquid mixing uniformity.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the invention and advantage will become
It is more obvious.
Fig. 1 is combined fluid distributor in the present invention in the intracorporal schematic top plan view of tank；
Fig. 2 is the partial structural diagram of combined fluid distributor in the present invention；
Fig. 3 is the structural schematic diagram of the fluid supervisor in the present invention in combined fluid distributor；
Fig. 4 is the structural schematic diagram of the circular arc branch pipe in the present invention in combined fluid distributor；
Fig. 5 is the structural schematic diagram of fluid supervisor and circular arc branch pipe closed end junction in the present invention；
Fig. 6 is the front-view schematic diagram of combined fluid distributor in the present invention；
Fig. 7 is the schematic diagram that outlet tube is radially outwardly sloping in the present invention；
Fig. 8 is the schematic diagram that outlet tube and the tangent line of circular arc branch pipe junction form angle in the present invention.
Description of symbols:
1, fluid is responsible for；11, first end；12, second end；13, connecting tube；2, circular arc branch pipe；21, it is connected to end；22, it closes
End；3, outlet tube；4, center bearing bracket；41, fixing pipe；5, the first screw shell；6, the second screw shell；7, upper fixinig plate；8,
Lower fixinig plate；P, circumferential plane；O, the center of circle；W, tank skin.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
Although using the term of relativity in this specification, such as "top" "bottom" "upper", "lower" "inner" "outside" describe to scheme
One component of target is for the relativeness of another component, but these terms are in this manual merely for convenient.If
It is set to turn upside down the device overturning of icon, then the component described in "upper" will be as the component in "lower".When certain knot
Structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures, or refer to " direct " setting of certain structure
In other structures, or refer to that certain structure is arranged in other structures by the way that another structure is " indirect ".Term " one ", "the" and " institute
State " to indicate there are one or more elements/component part/etc.；Term " comprising " and " having " is to indicate open
What is be included looks like and refers to that other element/composition portion also may be present in the element/component part/in addition to listing other than waiting
Point/etc..
The embodiment of the present invention provides a kind of combined fluid distributor, for can be improved liquid in reactor in reactor
The mixing uniformity of body.Reactor in the present invention is the equipment such as anaerobic reactor, tower reactor.It, should as shown in Fig. 1~8
Combined fluid distributor includes multiple fluid supervisors 1, center bearing bracket 4, multiple groups circular arc branch pipe 2 and multiple outlet tubes 3.It is wherein every
A fluid supervisor 1 is a straight tube, has first end 11 and second end 12, first end 11 is removably attached to the tank skin of reactor
On W.Multiple fluid supervisors 1 are uniformly distributed on the circumferencial direction of same circumferential plane P, and the second end 12 is directed toward circumferential plane
The center of circle O of P.Center bearing bracket 4 and the second end 12 of each fluid supervisor 1 are detachably connected.Every group of circular arc branch pipe 2 is located at adjacent
Fluid supervisor 1 between, and circular arc branch pipe 2 has connection end 21 and closed end 22, and the connection end 21 and fluid, which are responsible for inside 1, to be connected
Logical, closed end 22 is completely enclosed.Multiple groups circular arc branch pipe 2 forms at least one circular ring structure in circumferential plane P.Outlet tube 3
It is connected to circular arc branch pipe 2.
In one embodiment, as shown in figures 1 and 3, the first end 11 of fluid supervisor 1 has external screw thread, passes through spiral shell
Female tank skin W with reactor is tightly connected, and realizes that fluid supervisor 1 removably connect with tank skin W, can also be by other means
Realization is detachably connected, it is not limited here.In order to guarantee sealing performance, gasket seal is arranged in the two sides inside and outside tank skin W,
Other seal means can be used, it is not limited here.
In one embodiment, second end 12 is flowed to from the first end 11 of fluid supervisor 1 due to fluid, in order to reduce this flowing
The difference of each entrance pressure drop on direction on each circular arc branch pipe 2, in one embodiment, the internal diameter of fluid supervisor 1 is from first end 11
It is gradually reduced to second end 12, so that the fluid flow at the connection end 21 of each circular arc branch pipe 2 is uniform.
In one embodiment, at least one connecting tube 13 being connected to inside it is provided on the outer wall of fluid supervisor 1.
The connecting tube 13 is shorter straight tube, and quantity is identical as the quantity of every group of circular arc branch pipe 2, in order to circular arc branch pipe 2
Connection.The connecting tube 13 can be arranged on the outer wall of fluid supervisor 1 by the modes such as being integrally formed, welding, and not limit herein
It is fixed.In one embodiment, connecting tube 13 has external screw thread.
In one embodiment, as shown in Figure 1, center bearing bracket 4 includes multiple radial fixing pipes 41, fixing pipe 41
Quantity is identical as the quantity of fluid supervisor 1, and in the present embodiment, the quantity of fixing pipe 41 is four.For example, center bearing bracket 4 by
One group of externally threaded hollow steel pipe of band is welded, and the length of each hollow steel pipe is identical.The second end 12 of fluid supervisor 1 has outer
The diameter of screw thread, the second end 12 is identical as the diameter of fixing pipe 41, when installation, the second end 12 and fixing pipe of fluid supervisor 1
41 are fastenedly connected by the second screw shell 6.
In one embodiment, the quantity of every group of circular arc branch pipe 2 is multiple, such as two, three, four, six etc., herein
Without limitation.Every group of circular arc branch pipe 2 is radially alternatively arranged circumferential plane P's, and multiple groups circular arc branch pipe 2 is in circumferential plane P
Concentric circular ring structure is formed, and concentric with circumferential plane P, as shown in Figure 1.Every group of radian having the same of circular arc branch pipe 2,
And there is different arc length.Therefore, which is divided into several identical portions by fluid supervisor 1 on circumferential plane P
Point, the quantity of the same section is identical as the quantity of fluid supervisor 1.Since fluid is flowed into from the first end 11 of fluid supervisor 1, then
It flows into each circular arc branch pipe 2, and the length of the circular arc branch pipe 2 closer to tank skin W is longer, hydraulic pressure is smaller, thus closer to
The arc branch pipe of tank skin W, the fluid flow for being transported to each outlet tube 3 are fewer.In order to make the stream obtained everywhere in reactor
Body flow amount is identical, in one embodiment, the spacing of every group of two adjacent circular arc branch pipes 2 is set as radially gradually subtracting
It is small."outside" herein refers to the center of circle O relative to circumferential plane P, and center of circle O is "inner", be far from center of circle O it is outside, e.g., fluid
The second end 12 of supervisor 1 arrives the direction of first end 11 as direction from inside to outside.
In one embodiment, the quantity of every group of circular arc branch pipe 2 may be one, and multiple groups circular arc branch pipe 2 forms a circle
Ring structure, and the circular ring structure and circumferential plane P are concentric.
About circular arc branch pipe 2 and fluid supervisor 1 connection, can be in the following way: the connection end 21 of circular arc branch pipe 2 with
Fluid supervisor 1 be integrally formed or the connection end 21 of circular arc branch pipe 2 be welded to fluid be responsible for 1 outer wall on, and with fluid master
It is connected to inside pipe 1.However, some circular arc branch pipe 2 may block, due in the long-term use in order to replace letter
Just, in one embodiment, each circular arc branch pipe 2 is set as detachably connected with fluid supervisor 1.Specifically, in an embodiment
In, as shown in figure 4, the connection end 21 of circular arc branch pipe 2 has external screw thread, as shown in figure 3, be arranged on the outer wall of fluid supervisor 1
Connecting tube 13 has external screw thread, and the outer diameter at the connection end 21 of circular arc branch pipe 2 is identical as the outer diameter of connecting tube 13.Such as Fig. 1~2
It is shown, when assembling, one first screw shell 5 is first set on circular arc branch pipe 2 or connecting tube 13, the connection end of circular arc branch pipe 2
21 are aligned with the port of connecting tube 13, and the two is tightly connected by the first screw shell 5 of rotation.It, can also be in order to reinforce tightness
Nut is respectively set in the both ends of first screw shell 5, after the first screw shell 5 is tightly connected the connecting tube 13 and circular arc branch pipe 2,
The nut is tightened respectively.In another embodiment, the connecting tube 13 on the connection end 21 of circular arc branch pipe 2 and fluid supervisor 1 passes through method
Orchid is tightly connected.Due to being related to the branch pipe of circular shape in the application, in order to simplify assembling process, circular arc branch pipe is avoided as far as possible
2 rotate, and therefore, fluid supervisor 1 is connected to by the mode for taking connector to rotate with circular arc branch pipe 2.It is of course also possible to use
Other assembling modes such as offer through-hole on fluid supervisor 1, and the connection end 21 of circular arc branch pipe 2 is inserted directly into the through-hole,
The two is interference fit, or sealing shroud is arranged in the external of connection end 21 of circular arc branch pipe 2, by the connection end of circular arc branch pipe 2
21 are inserted directly into the through-hole of fluid supervisor 1, guarantee that sliding and leakproofness do not occur for the two by sealing shroud.About circular arc branch
The mode of communicating of pipe 2 and fluid supervisor 1, can also be other modes, it is not limited here.
In one embodiment, the closed end 22 of circular arc branch pipe 2 for free end or passes through fixing piece and adjacent fluid master
The connection of 1 outer wall of pipe.Specifically, the arc length closer to the circular arc branch pipe 2 in outside is longer, closed end due in radial directions
22 more need to support, and otherwise circular arc branch pipe 2 is easily deformed or even fractures.Therefore, the connection end 21 of circular arc branch pipe 2 and fluid are responsible for
1 connection, closed end 22 are fixedly connected with adjacent fluid supervisor 1.Specifically, as shown in figure 5, circular arc branch pipe 2 closing
Hold 22 sides to be provided with fixinig plate 7, be provided with lower fixinig plate 8 on the outer wall of adjacent fluid supervisor 1, upper fixinig plate 7 with
Lower 8 structure of fixinig plate is identical, all has at least one threaded hole, is connected upper fixinig plate 7 and the fastening of lower fixinig plate 8 with bolt and nut
It connects, so that the closed one end of circular arc branch pipe 2 is fastenedly connected with fluid supervisor 1.
In one embodiment, closed end 22 is flowed to from the connection end 21 of circular arc branch pipe 2 due to fluid, in order to reduce circular arc branch
Pipe 2 connects the difference of each exit pressure drop of each outlet tube 3, can set the internal diameter of circular arc branch pipe 2 in the present embodiment from
Connection end 21 is gradually reduced to closed end 22, in favor of the fluid flow uniformity in a each 2 exit of circular arc branch pipe.
Multiple outlet tubes 3 are communicated on each circular arc branch pipe 2, fluid is ejected into reactor by outlet tube 3.One
In embodiment, as shown in Figure 4 and Figure 6, outlet tube 3 is shorter straight tube, and one end is connected to circular arc branch pipe 2, and the other end is downward
Extend.In the present invention, "upper" herein, "lower" be for reactor, top be it is upper, under bottom is, fluid is also
It sprays from top to bottom.As shown in figure 8, outlet tube 3 has the angle being radially outwardly sloping relative to the vertical direction of circumferential plane P
α, 0 ° of 90 ° of < α <, such as 30 °, 45 °, 60 °, 80 ° etc., it is not limited here.Also, as shown in fig. 7, outlet tube 3 and its in circle
The tangent line of the circular arc branch pipe 2 of the junction of arc branch pipe 2 has angle as β, 0 ° of 90 ° of < β <, and such as 30 °, 45 °, 60 °, 70 °,
80 ° etc., it is not limited here.Above-mentioned set-up mode is radially outwardly sloping outlet tube 3, while outlet tube 3 and arc branch pipe 2
The tangent line of junction has an angle β, so that fluid is outside simultaneously obliquely, the injection from the direction that each outlet tube 3 sprays
Fluid out drives the fluid in tank to make rotating motion simultaneously, in this way, exporting the stream ejected in each outlet tube 3 of fluid distributor
Under body drives, the intracorporal fluid of fluid distributor reactor tank below does screw downwardly and outwardly, spiral shell downwardly and outwardly
Eddy flow is converted into upward spiral flow when encountering tank bottom and tank skin, which makes fluid distributor below
Reactor tank center pressure is lower, and the fluid of fluid distributor or more is caused to flow into, the shape so in entire reactor tank
It is downward at center, the upward three-dimensional spiral recycle stream of surrounding.The generation of the three-dimensional circular spiral flow promotes liquid again in turn
Distributing homogeneity after entering reactor tank by fluid distributor improves mass transfer effect and reaction rate in reactor tank.
The connection type of outlet tube 3 and circular arc branch pipe 2 is similar to the connection type of circular arc branch pipe 2 and fluid supervisor 1.As gone out
Liquid pipe 3 and circular arc branch pipe 2 are integrally formed or are welded on circular arc branch pipe 2.And in order to replace conveniently, each outlet tube 3 and circle
Arc branch pipe 2 removably connects.Specifically, in one embodiment, it is provided with connection end on the outer wall of circular arc branch pipe 2, the company
End is connect to be connected to the inside of circular arc branch pipe 2, and along above-mentioned outlet tube 3 fluid injection direction from the outer wall of circular arc branch pipe 2
Protrusion, connection end have internal screw thread, and one end of outlet tube 3 has external screw thread, and the two is threadedly coupled.Or connection end has
One end of external screw thread, outlet tube 3 has external screw thread, and outer diameter is identical as the outer diameter of outlet tube 3, is connected by screw shell.Also
It can be other connection types, it is not limited here.
In conclusion combined fluid distributor is provided with multiple fluid supervisors 1 in the present invention, in same circumferential plane P
Circumferencial direction on be uniformly distributed, multiple groups circular arc branch pipe 2 and fluid supervisor 1 is connected to, and forms at least one in circumferential plane P
Circular ring structure, so that the symmetrical configuration of combined fluid distributor, the fluid that outlet tube 3 sprays is more uniform, and then improves anti-
Answer the mixing uniformity of liquid in device.
It should be appreciated that the present invention is not limited in its application to the detailed construction and arrangement of the component of this specification proposition
Mode.The present invention can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form and
Modification is fallen within the scope of the present invention.It should be appreciated that this disclosure and the present invention of restriction extend in text
And/or it is mentioned in attached drawing or all alternative combinations of two or more apparent independent features.It is all these different
Combination constitutes multiple alternative aspects of the invention.Embodiment described in this specification illustrates to become known for realizing the present invention
Best mode, and will enable those skilled in the art using the present invention.
Claims (10)
1. a kind of combined fluid distributor is arranged in reactor characterized by comprising
Multiple fluid supervisors, each fluid supervisor is a straight tube, is had a first end and a second end, the first end is detachable
Ground is fixed on the tank skin of the reactor；Multiple fluid supervisors uniformly divide on the circumferencial direction of same circumferential plane
Cloth, and the second end is directed toward the center of circle of the circumferential plane；
Center bearing bracket, it is detachably connected with the second end of each fluid supervisor；
Multiple groups circular arc branch pipe, circular arc branch pipe described in every group is located between adjacent fluid supervisor, and the circular arc branch pipe has
There are connection end and closed end, the connection end is connected to fluid supervisor；Circular arc branch pipe is in the circumferential plane described in multiple groups
Interior at least one circular ring structure of formation；
Multiple outlet tubes are connected to the circular arc branch pipe.
2. combined fluid distributor according to claim 1, which is characterized in that circular arc branch pipe described in every group includes multiple
The circular arc branch pipe of radial arrangement, and each circular arc branch pipe in same group has different arc length, described in multiple groups
Circular arc branch pipe forms concentric circular ring structure in the circumferential plane.
3. combined fluid distributor according to claim 2, which is characterized in that between the circular arc branch pipe of adjacent two
Away from being gradually reduced radially outward direction.
4. combined fluid distributor according to claim 1, which is characterized in that the internal diameter of fluid supervisor is from described
First end is gradually reduced to the second end.
5. combined fluid distributor according to claim 1, which is characterized in that
At least one and its internal connecting tube being connected to are provided on the outer wall of the fluid supervisor, the connecting tube has outer spiral shell
Line；
The connection end of the circular arc branch pipe has external screw thread, and the outer diameter and the outer diameter phase of the connecting tube at the connection end
Together；
The connection end and the connecting tube are tightly connected by the first screw shell, make the circular arc branch pipe and the fluid master
Connection inside pipe.
6. combined fluid distributor according to claim 1, which is characterized in that
At least one and its internal connecting tube being connected to are provided on the outer wall of the fluid supervisor；
The connection end of the circular arc branch pipe is connect with the connecting tube by flange seal.
7. combined fluid distributor according to claim 1, which is characterized in that it is in put that the center bearing bracket, which includes multiple,
The fixing pipe of shape is penetrated, the quantity of the fixing pipe is identical as the quantity that the fluid is responsible for；
The second end of the fluid supervisor has external screw thread, and the fixing pipe has external screw thread, and the second of fluid supervisor
The outer diameter at end is identical as the outer diameter of the fixing pipe, and the fluid supervisor is connect with the fixing pipe by the second screw shell.
8. combined fluid distributor according to claim 1, which is characterized in that one end of the outlet tube and the circle
The connection of arc branch pipe, the other end extend downwardly；
The outlet tube has the angle [alpha] being radially outwardly sloping, and 0 ° of < α < relative to the vertical direction of the circumferential plane
90°；
The outlet tube and its angle formed by the tangent line of the circular arc branch pipe of the junction of the circular arc branch pipe are β, and
0 ° of 90 ° of < β <.
9. combined fluid distributor according to claim 1, which is characterized in that the closed end of the circular arc branch pipe is complete
Closing is free end or detachably connected with adjacent fluid supervisor's outer wall.
10. combined fluid distributor according to claim 9, which is characterized in that in the closed end of the circular arc branch pipe
Be provided with fixinig plate, be provided with lower fixinig plate on the outer wall that the adjacent fluid is responsible for, fixed with it is described
Lower fixed chip architecture is identical, all has at least one threaded hole, with bolt and nut by fixed and the lower fixinig plate
It is fastenedly connected, so that the closed end of the circular arc branch pipe is fastenedly connected with fluid supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087617.6A CN109046181B (en) | 2018-09-18 | 2018-09-18 | Combined fluid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087617.6A CN109046181B (en) | 2018-09-18 | 2018-09-18 | Combined fluid distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109046181A true CN109046181A (en) | 2018-12-21 |
| CN109046181B CN109046181B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087617.6A Active CN109046181B (en) | 2018-09-18 | 2018-09-18 | Combined fluid distributor |
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| CN (1) | CN109046181B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876736A (en) * | 2019-03-22 | 2019-06-14 | 淮阴工学院 | The carbonators feeding device of coiled liquid distribution trough |
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| US20020187090A1 (en) * | 2001-05-07 | 2002-12-12 | Vanden Bussche Kurt M. | Apparatus for mixing and reacting at least two fluids |
| CN203379878U (en) * | 2013-07-04 | 2014-01-08 | 中石化洛阳工程有限公司 | Radial fluid distributor |
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| CN109046181B (en) | 2023-12-22 |
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