CN106076732A - A kind of bionical liquid distribution trough and manufacture method thereof - Google Patents
A kind of bionical liquid distribution trough and manufacture method thereof Download PDFInfo
- Publication number
- CN106076732A CN106076732A CN201610431562.0A CN201610431562A CN106076732A CN 106076732 A CN106076732 A CN 106076732A CN 201610431562 A CN201610431562 A CN 201610431562A CN 106076732 A CN106076732 A CN 106076732A
- Authority
- CN
- China
- Prior art keywords
- bionical
- convex closure
- die
- liquid
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
Abstract
The invention discloses a kind of bionical liquid distribution trough and manufacture method thereof, including distributor body, the sidewall of described distributor body is provided with feed tube, described feed tube is positioned at the middle position of this body sidewall of distributor, the distributing disc of described distributor body is provided with liquid distributing hole, described liquid distributing hole is the inverted cone-shaped structure of imitative Lumbricus dorsal pore, and the distributing disc of distributor body is provided with convex closure, described convex closure is imitative Catharsii molossi body structure, and convex closure circumference is tangent with the line of centres of both sides liquid distributing hole, comprise the following steps: S1: catch bionical biological prototype, Catharsii molossi abdominal part and Lumbricus dorsal pore are gathered the information at bionical position, and the information obtained is imported computer.The present invention has the uniformity of excellent initial distribution, it is possible to mass transfer enhancement efficiency greatly, does not interferes with and destroys normally working of liquid distribution trough, and simple in construction is easily manufactured, low cost.
Description
Technical field
The present invention relates to cloth liquid technical field, particularly relate to a kind of bionical liquid distribution trough and manufacture method thereof.
Background technology
Liquid distribution trough is widely used in the industry fields such as chemical industry, medicine, food, dehumidifying, and its function is by liquid
It is evenly distributed on filler so that it is on the surface of filler, form one layer of uniform liquid film;Except liquid spy in filler
Levying outside distribution, the uniformity of the initial distribution of liquid distribution trough plays important influence to mass-transfer efficiency, and bad is uniform
Property not only affect mass-transfer efficiency, even can destroy the normal work of liquid distribution trough, therefore, it is proposed that a kind of bionical liquid divides
Cloth device and manufacture method thereof.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of bionical liquid distribution trough and manufacturer thereof
Method.
The bionical liquid distribution trough of one that the present invention proposes, including distributor body, on the sidewall of described distributor body
Being provided with feed tube, described feed tube is positioned at the middle position of this body sidewall of distributor, and the distributing disc of described distributor body sets
Having liquid distributing hole, described liquid distributing hole is the inverted cone-shaped structure imitating Lumbricus dorsal pore, and the distributing disc of distributor body is provided with convex closure,
Described convex closure is imitative Catharsii molossi body structure, and convex closure circumference is tangent with the line of centres of both sides liquid distributing hole.
Preferably, described liquid distributing hole is evenly arranged on the distributing disc of distributor body, described feed tube a diameter of
20mm-50mm, a diameter of 4mm-8mm of described liquid distributing hole, and the coning angle of liquid distributing hole is 30 °-50 °, the height of described convex closure with
The ratio of liquid distributing hole centre-to-centre spacing is 0:17, and convex closure and liquid distributing hole are used to drag reduction desorption.
The invention allows for the manufacture method of a kind of bionical liquid distribution trough, comprise the following steps:
S1: catch bionical biological prototype, gathers the information at bionical position to Catharsii molossi abdominal part and Lumbricus dorsal pore, and by acquisition
Information imports computer;
S2: according to the size of liquid distribution trough, equal proportion zooms in or out the size at bionical position, the most on computers
Carry out three-dimensional mould (die and the punch) modeling at bionical position;
S3: utilize 3D printing technique that three-dimensional mould (die and the punch) model on computer is printed to bionical natural pattern
Tool (die and punch), prints on die punch and forms mould convex closure, prints and form mould pit in female die of die;
S4: the mould (die and punch) bionical in kind utilizing mould scanning to print 3D carries out data acquisition;
S5: utilize digitization system that the data collected are automatically converted to the processor of digital control system;
S6: utilize Digit Control Machine Tool to process reusable bionical mould (die and punch);
S7: to machined go out bionical mould (die and punch) be modified, correct and check;
S8: be installed on press machine by the bionical mould (die and punch) produced, and check correction, needing
The steel plate of distributing disc to be processed into is placed between die and the punch of bionical mould, and Guan Bi die and punch, steel plate is executed at lathe
It is added under the extruding force effect on bionical mould, produces plastic deformation, pressurize, form convex closure structure;
S9: process cloth to forming the distributing disc with convex closure structure with radial drilling machine or Digit Control Machine Tool, punching, laser boring
Fluid apertures;
S10: utilize solder technology by assembled for the sidewall weld of liquid distribution trough on the distributing disc of liquid distribution trough, complete
The manufacture of bionical liquid distribution trough.
Preferably, in described S9, prepare boring supporting mechanism, to forming the distributing disc drilling cloth liquid with convex closure structure
Kong Shi, installs support with boring supporting mechanism additional to distributing disc, below each distribution hole on boring supporting mechanism correspondence distributing disc
It is equipped with through hole, and hole supporting mechanism is provided with support convex closure, support convex closure and be positioned at the pit under distributing disc convex closure, be used for
To circumferentially fixed effect.
Preferably, in described S9, when with press machine punching, prepare piercing punch and punching concave die, on piercing punch
Being provided with drift and pit, drift matches with liquid distributing hole, and pit is used for placing convex closure, and punching concave die is provided with through hole and punching is recessed
Mould convex closure, through hole blanking when punching, punching concave die convex closure is for coordinating the pit at convex closure back.
Preferably, in described S9, when using laser boring, it it is 15 °-25 ° by the angle of laser head Yu axis.
In the present invention, this bionical liquid distribution trough can be desorbed by drag reduction by convex closure and liquid distributing hole, and deposit can be made to exist
Flowing out smoothly in liquid distributing hole, reduce the probability that liquid distributing hole blocks, the present invention has the uniformity of excellent initial distribution, it is possible to pole
Big mass transfer enhancement efficiency, does not interferes with and destroys normally working of liquid distribution trough, and simple in construction is easily manufactured, low cost.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 2 is the sectional view of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 3 is the punch axonometric chart of the mould of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 4 is the die axonometric chart of the mould of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 5 is the boring supporting mechanism axonometric chart of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 6 is the punching die punch axonometric chart of a kind of bionical liquid distribution trough that the present invention proposes;
Fig. 7 is the punching die die axonometric chart of a kind of bionical liquid distribution trough that the present invention proposes.
In figure: 1 distributor body, 11 convex closures, 12 feed tubes, 13 liquid distributing holes, 2 die punch, 21 mould convex closures, 3 moulds
Die, 31 mould pits, 4 boring supporting mechanisms, 41 support convex closures, 42 through holes, 5 piercing punches, 51 drifts, 6 punching concave die, 61
Through hole, 62 punching concave die convex closures.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment
With reference to Fig. 1-7, the present embodiment proposes a kind of bionical liquid distribution trough, including distributor body 1, distributor body
The sidewall of 1 is provided with feed tube 12, and feed tube 12 is positioned at the middle position of distributor body 1 sidewall, the distribution of distributor body 1
Dish is provided with liquid distributing hole 13, and liquid distributing hole 13 is the inverted cone-shaped structure of imitative Lumbricus dorsal pore, and sets on the distributing disc of distributor body 1
Having convex closure 11, convex closure 11 is imitative Catharsii molossi body structure, and convex closure 11 circumference is tangent with the line of centres of both sides liquid distributing hole 13, and this is imitated
Raw liquid distribution trough can be desorbed by drag reduction by convex closure 11 and liquid distributing hole 13, and deposit can be made to flow smoothly in liquid distributing hole 13
Going out, reduce the probability that liquid distributing hole 13 blocks, the present invention has the uniformity of excellent initial distribution, it is possible to mass transfer enhancement greatly
Efficiency, does not interferes with and destroys normally working of liquid distribution trough, and simple in construction is easily manufactured, low cost.
In the present embodiment, liquid distributing hole 13 is evenly arranged on the distributing disc of distributor body 1, feed tube 12 a diameter of
20mm-50mm, a diameter of 4mm-8mm of liquid distributing hole 13, and the coning angle of liquid distributing hole 13 is 30 °-50 °, the height of convex closure 11 and cloth
The ratio of fluid apertures 13 centre-to-centre spacing is 0:17, and convex closure 11 and liquid distributing hole 13 are used to drag reduction desorption, and this bionical liquid distribution trough leads to
Cross convex closure 11 and liquid distributing hole 13 can be desorbed by drag reduction, deposit can be made to flow out smoothly in liquid distributing hole 13, reduce liquid distributing hole 13
The probability blocked, the present invention has the uniformity of excellent initial distribution, it is possible to mass transfer enhancement efficiency greatly, does not interferes with brokenly
The normal work of bad liquid distribution trough, simple in construction, easily manufactured, low cost.
The present embodiment also proposed the manufacture method of a kind of bionical liquid distribution trough, comprises the following steps:
S1: catch bionical biological prototype, gathers the information at bionical position to Catharsii molossi abdominal part and Lumbricus dorsal pore, and by acquisition
Information imports computer;
S2: according to the size of liquid distribution trough, equal proportion zooms in or out the size at bionical position, the most on computers
Carry out three-dimensional mould die and the punch modeling at bionical position;
S3: utilize 3D printing technique that the three-dimensional mould die on computer and punch model print to bionical mould in kind
Die and punch, print on die punch 2 and form mould convex closure 21, prints and form mould pit 31 in female die of die 3;
S4: the female die of die bionical in kind utilizing mould scanning to print 3D carries out data acquisition with punch;
S5: utilize digitization system that the data collected are automatically converted to the processor of digital control system;
S6: utilize Digit Control Machine Tool to process reusable bionical female die of die and punch;
S7: to machined go out bionical female die of die be modified with punch, correct and check;
S8: the bionical female die of die produced and punch are installed on press machine, and check correction, needs
Being processed between die and the punch that the steel plate of distributing disc is placed on bionical mould, Guan Bi die and punch, steel plate applies at lathe
Under extruding force effect on bionical mould, produce plastic deformation, pressurize, form convex closure structure;
S9: process cloth to forming the distributing disc with convex closure structure with radial drilling machine or Digit Control Machine Tool, punching, laser boring
Fluid apertures 13;
S10: utilize solder technology by assembled for the sidewall weld of liquid distribution trough on the distributing disc of liquid distribution trough, complete
The manufacture of bionical liquid distribution trough.
In the present embodiment, in S9, prepare boring supporting mechanism 4, to forming the distributing disc drilling cloth with convex closure structure
During fluid apertures 13, with boring supporting mechanism 4, distributing disc is installed additional support, each distribution on the corresponding distributing disc of supporting mechanism 4 of holing
It is equipped with through hole 42 below hole, and hole supporting mechanism 4 is provided with support convex closure 41, supports convex closure 41 and is positioned at distributing disc convex closure 11 times
Pit in, for playing circumferentially fixed effect, in S9, when with press machine punching, prepare piercing punch 5 and punching be recessed
Mould 6, piercing punch 5 is provided with drift 51 and pit, and drift 51 matches with liquid distributing hole 13, and pit is used for placing convex closure 11, punching
Hole die 6 is provided with through hole 61 and punching concave die convex closure 62, and the through hole 61 blanking when punching, punching concave die convex closure 62 is used for
Coordinating the pit at convex closure 11 back, in S9, when using laser boring, being 15 ° by laser head and the angle of axis ,-25 ° this be bionical
Liquid distribution trough can be desorbed by drag reduction by convex closure 11 and liquid distributing hole 13, and deposit can be made to flow out smoothly in liquid distributing hole 13,
Reducing the probability that liquid distributing hole 13 blocks, the present invention has the uniformity of excellent initial distribution, it is possible to mass transfer enhancement effect greatly
Rate, does not interferes with and destroys normally working of liquid distribution trough, and simple in construction is easily manufactured, low cost.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. a bionical liquid distribution trough, including distributor body (1), it is characterised in that the sidewall of described distributor body (1)
Being provided with feed tube (12), described feed tube (12) is positioned at the middle position of distributor body (1) sidewall, described distributor body
(1) distributing disc is provided with liquid distributing hole (13), and described liquid distributing hole (13) is the inverted cone-shaped structure of imitative Lumbricus dorsal pore, and distributor
The distributing disc of body (1) is provided with convex closure (11), and described convex closure (11) is imitative Catharsii molossi body structure, and convex closure (11) circumference and two
The line of centres of side liquid distributing hole (13) is tangent.
The bionical liquid distribution trough of one the most according to claim 1, it is characterised in that described liquid distributing hole (13) is evenly arranged
On the distributing disc of distributor body (1), a diameter of 20mm-50mm of described feed tube (12), described liquid distributing hole (13) diameter
For 4mm-8mm, and the coning angle of liquid distributing hole (13) is 30 °-50 °, the height of described convex closure (11) and liquid distributing hole (13) centre-to-centre spacing
Ratio be 0:17, and convex closure (11) and liquid distributing hole (13) be used to drag reduction desorption.
3. the manufacture method of a bionical liquid distribution trough, it is characterised in that comprise the following steps:
S1: catch bionical biological prototype, gathers the information at bionical position, and the information that will obtain to Catharsii molossi abdominal part and Lumbricus dorsal pore
Import computer;
S2: according to the size of liquid distribution trough, equal proportion zooms in or out the size at bionical position, carries out the most on computers
Three-dimensional mould (die and the punch) modeling at bionical position;
S3: utilize 3D printing technique that three-dimensional mould (die and the punch) model on computer prints to bionical mould in kind
(die and punch), forms mould convex closure (21) upper printing of die punch (2), forms mould upper printing of female die of die (3)
Pit (31);
S4: the mould (die and punch) bionical in kind utilizing mould scanning to print 3D carries out data acquisition;
S5: utilize digitization system that the data collected are automatically converted to the processor of digital control system;
S6: utilize Digit Control Machine Tool to process reusable bionical mould (die and punch);
S7: to machined go out bionical mould (die and punch) be modified, correct and check;
S8: the bionical mould (die and punch) produced is installed on press machine, and checks correction, needs are added
Work becomes the steel plate of distributing disc to be placed between die and the punch of bionical mould, and Guan Bi die and punch, steel plate is applied at lathe
Under extruding force effect on bionical mould, produce plastic deformation, pressurize, form convex closure structure;
S9: process liquid distributing hole to forming the distributing disc with convex closure structure with radial drilling machine or Digit Control Machine Tool, punching, laser boring
(13);
S10: utilize solder technology by assembled for the sidewall weld of liquid distribution trough on the distributing disc of liquid distribution trough, complete bionical
The manufacture of liquid distribution trough.
The manufacture method of a kind of bionical liquid distribution trough the most according to claim 3, it is characterised in that in described S9, accurate
Standby boring supporting mechanism (4), when having distributing disc drilling liquid distributing hole (13) of convex closure structure to formation, with boring supporting mechanism
(4) distributing disc is installed support additional, below each distribution hole on the corresponding distributing disc of boring supporting mechanism (4), be equipped with through hole
(42), and hole supporting mechanism (4) is provided with support convex closure (41), supports convex closure (41) and is positioned at the pit under distributing disc convex closure (11)
In, for playing circumferentially fixed effect.
The manufacture method of a kind of bionical liquid distribution trough the most according to claim 3, it is characterised in that in described S9, when
During with press machine punching, preparing piercing punch (5) and punching concave die (6), piercing punch (5) is provided with drift (51) with recessed
Hole, drift (51) matches with liquid distributing hole (13), and pit is used for placing convex closure (11), and punching concave die (6) is provided with through hole (61)
With punching concave die convex closure (62), the through hole (61) blanking when punching, punching concave die convex closure (62) is used for coordinating convex closure (11)
The pit at back.
The manufacture method of a kind of bionical liquid distribution trough the most according to claim 3, it is characterised in that in described S9, when
When using laser boring, it it is 15 °-25 ° by the angle of laser head Yu axis.
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CN201610431562.0A CN106076732B (en) | 2016-06-16 | 2016-06-16 | A kind of bionical liquid distribution trough and its manufacturing method |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107980249A (en) * | 2017-12-11 | 2018-05-04 | 山东理工大学 | Utilize the method for the clean dung beetle sand dune shape anisotropy convex closure design bionics plow moldboard of the legendary god of farming |
CN108015493A (en) * | 2017-11-29 | 2018-05-11 | 华南农业大学 | The processing method of steel pile tip circular cone with bionical convex closure |
CN108108537A (en) * | 2017-12-11 | 2018-06-01 | 山东理工大学 | The clean dung beetle epidermis of the legendary god of farming meets the modeling method of native face convex closure transverse axis sectional profile curve lin |
CN108121859A (en) * | 2017-12-12 | 2018-06-05 | 山东理工大学 | The clean dung beetle epidermis of the legendary god of farming meets the modeling method of native face convex closure lengthwise cross section contour curve |
CN108122278A (en) * | 2017-12-11 | 2018-06-05 | 山东理工大学 | With the method for the clean dung beetle epidermis sand dune shape convex closure design pit type bionics plow moldboard of the legendary god of farming |
CN108122279A (en) * | 2017-12-11 | 2018-06-05 | 山东理工大学 | The method for imitating the clean dung beetle sand dune shape convex closure design pit type bionics plow moldboard of the legendary god of farming |
CN109470604A (en) * | 2018-11-02 | 2019-03-15 | 吉林大学 | A kind of droplet distribution detection sensor and detection method with bionic surface structure |
CN112146505A (en) * | 2020-09-27 | 2020-12-29 | 厦门烟草工业有限责任公司 | Cooling tower water distribution disc and cooling tower |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108015493A (en) * | 2017-11-29 | 2018-05-11 | 华南农业大学 | The processing method of steel pile tip circular cone with bionical convex closure |
CN108015493B (en) * | 2017-11-29 | 2019-09-10 | 华南农业大学 | The processing method of steel pile tip circular cone with bionical convex closure |
CN107980249A (en) * | 2017-12-11 | 2018-05-04 | 山东理工大学 | Utilize the method for the clean dung beetle sand dune shape anisotropy convex closure design bionics plow moldboard of the legendary god of farming |
CN108108537A (en) * | 2017-12-11 | 2018-06-01 | 山东理工大学 | The clean dung beetle epidermis of the legendary god of farming meets the modeling method of native face convex closure transverse axis sectional profile curve lin |
CN108122278A (en) * | 2017-12-11 | 2018-06-05 | 山东理工大学 | With the method for the clean dung beetle epidermis sand dune shape convex closure design pit type bionics plow moldboard of the legendary god of farming |
CN108122279A (en) * | 2017-12-11 | 2018-06-05 | 山东理工大学 | The method for imitating the clean dung beetle sand dune shape convex closure design pit type bionics plow moldboard of the legendary god of farming |
CN108121859A (en) * | 2017-12-12 | 2018-06-05 | 山东理工大学 | The clean dung beetle epidermis of the legendary god of farming meets the modeling method of native face convex closure lengthwise cross section contour curve |
CN109470604A (en) * | 2018-11-02 | 2019-03-15 | 吉林大学 | A kind of droplet distribution detection sensor and detection method with bionic surface structure |
CN109470604B (en) * | 2018-11-02 | 2021-03-05 | 吉林大学 | Liquid drop distribution detection sensor with bionic surface structure and detection method |
CN112146505A (en) * | 2020-09-27 | 2020-12-29 | 厦门烟草工业有限责任公司 | Cooling tower water distribution disc and cooling tower |
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