CN206965657U - Pipeline mixing device - Google Patents
Pipeline mixing device Download PDFInfo
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- CN206965657U CN206965657U CN201720898459.7U CN201720898459U CN206965657U CN 206965657 U CN206965657 U CN 206965657U CN 201720898459 U CN201720898459 U CN 201720898459U CN 206965657 U CN206965657 U CN 206965657U
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Abstract
The utility model discloses a kind of pipeline mixing device, including：Storage tank, the bottom of storage tank are provided with discharging opening；One-level pipe-line mixer, one-level pipe-line mixer include：Shell, shell is interior to be limited along its axially extending one-level mixing chamber, and one-level mixing chamber has first charging aperture, second charging aperture and one-level discharging opening, and second charging aperture is located in the side wall of shell and connected with discharging opening；Stretch into shell and the internal inner casing for defining the one-level feed cavity successively decreased along the axially extending and radial section product of shell on Flow of Goods and Materials direction, the import of one-level feed cavity connect with first charging aperture, outlet is located in shell and neighbouring second charging aperture；The discharge nozzle that entrance point connects with one-level discharging opening.It can reach that energy-conservation, running cost are low, compact-sized, mixing efficiency is high according to the pipeline mixing device of the utility model embodiment, the displacement reaction time can be shortened and improve the purpose of utilization of materials.
Description
Technical field
Chemical technology field is the utility model is related to, in particular it relates to a kind of pipeline mixing device.
Background technology
In the zinc hydrometallurgy purification technique of correlation technique, the leaching supernatant containing cadmium (or copper) is carried out using zinc powder
Except the processing of the impurity such as cadmium (copper), typically using tank diameter as reaction stainless steel.To strengthen mixed effect, it is desirable to which stirring is strong
Degree is high, thus it is big to consume energy.But because stirring sump volume is big, addition zinc powder amount is few, and zinc powder diffusion is slower, causes reaction speed slow,
Zinc powder utilization rate is low, and the long reaction time easily causes returning for cadmium metal molten again.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of pipeline mixing device, the pipeline mixing device is preferable to the mixed effect of material.
According to the pipeline mixing device of the utility model embodiment, including：Storage tank, the bottom of the storage tank are provided with out
Material mouth；One-level pipe-line mixer, the one-level pipe-line mixer include：Shell, the interior restriction of the shell are axially extending along its
One-level mixing chamber, the one-level mixing chamber have first charging aperture, second charging aperture and one-level discharging opening, the second charging aperture
It is located in the side wall of the shell and is connected with the discharging opening；Inner casing, the inner casing stretch into the shell, limited in the inner casing
Surely there are the one-level feed cavity that the axially extending and radial section product along the shell is successively decreased on Flow of Goods and Materials direction, the one-level
The import of feed cavity connects with the first charging aperture, and outlet is located in the shell and the neighbouring second charging aperture；Discharging
Pipe, the entrance point of discharge nozzle connect with the one-level discharging opening.
It can realize that energy-conservation, running cost are low, compact-sized, mixed according to the pipeline mixing device of the utility model embodiment
Efficiency high is closed, the displacement reaction time can be shortened and improve the purpose of utilization of materials.
In addition, technical characteristic additional as follows can also be had according to the pipeline mixing device of the utility model embodiment：
According to the pipeline mixing device of the utility model one embodiment, the radial section of the one-level feed cavity is formed as
It is circular.
Alternatively, the outlet of the one-level feed cavity is provided with discharging ring, and the internal diameter size of the discharging ring is in the shell
Axial direction on keep constant.
According to the pipeline mixing device of the utility model one embodiment, the entrance of the one-level feed cavity is provided with installation
Flange, the installation flange, which stops, is against all along upper of the first charging aperture.
Alternatively, the one-level mixing chamber is included along the first material chamber being axially distributed of the shell and the second material chamber, institute
The radial section product for stating the first material chamber keeps constant on Flow of Goods and Materials direction, and the radial section product of the second material chamber is in material
Successively decrease on flow direction, the outlet of the one-level feed cavity is located at the first material intracavitary, and the second charging aperture is located at described
In the side wall of first material chamber.
Further, the one-level mixing chamber also includes the 3rd material chamber, and the 3rd material chamber is coaxially located at second material
The port of export of chamber, the radial section product of the 3rd material chamber keep constant on Flow of Goods and Materials direction.
Alternatively, the one-level mixing chamber also includes the 4th material chamber, and the 4th material chamber is coaxially located at the 3rd material chamber
The port of export, the radial section product of the 4th material chamber is incremented by Flow of Goods and Materials direction.
Further, the one-level mixing chamber also includes the 5th material chamber, and the 5th material chamber is coaxially located at the 4th material
The port of export of chamber, the radial section product of the 5th material chamber keep constant on Flow of Goods and Materials direction.
In some embodiments of the utility model, pipeline mixing device also includes secondary canalization blender, the two level
Pipe-line mixer is connected between the one-level pipe-line mixer and the discharge nozzle.
Further, the secondary canalization blender includes：Hollow tube；First reverses plate and the second torsion plate, described
Is located in the hollow tube to the axial torsion extension of first torsion plate and the second torsion plate along the hollow tube, described the
One torsion plate and the second torsion plate include respectively it is at least one and be arranged alternately along the axial direction of the hollow tube, described the
The end adjacent to each other of one torsion plate and the second torsion plate is arranged in a crossed manner, and described first reverses plate and the second torsion plate
Torsional direction on the contrary, so that the inner space of the hollow tube is separated out into the opposite helical flow path of the hand of spiral.
Alternatively, the first torsion plate and the described second torsion angle span for reversing plate are respectively 120 degree -180
Degree.
Alternatively, the secondary canalization blender and the one-level pipe-line mixer are fixedly linked by adpting flange.
According to the utility model further embodiment, pipeline mixing device also includes star-like feeder.It is described star-like to give
Glassware is located between the storage tank and the one-level pipe-line mixer.
Further, pipeline mixing device also includes metering screw conveyer.The metering screw conveyer is located at described
Between star-like feeder and the one-level pipe-line mixer, the metering screw conveyer be configured to weigh to material and
The star-like feeder work is controlled according to weighing information.
In some embodiments of the utility model, pipeline mixing device also includes：Mounting bracket, the metering screw conveying
Machine is located on the mounting bracket, and the mounting bracket is formed as suspension, the branch of support on the ground being suspended on the storage tank
Support stand or the support frame being connected with installing the support bracket of storage tank；Sealed connecting component, the star-like feeder and described
One-level pipe-line mixer is provided with the sealed connecting component between the metering screw conveyer respectively, and the sealed connecting component is
The flexible connector of expansion or water seal sealed connecting component.
According to the pipeline mixing device of the utility model embodiment, the discharge nozzle is formed as bending tube and including at least one
Individual horizontal pipeline section and at least one arc pipeline section, when the horizontal pipeline section is multiple, between the two neighboring horizontal pipeline section
It is connected by the arc pipeline section.
Further, the discharge nozzle extends in same vertical plane, and the discharge nozzle is arranged on vertical rack.
Alternatively, the secondary canalization blender and at least one of the discharge nozzle are provided with drain and rinse the mouth of a river
In it is at least one.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation according to the pipeline mixing device of the utility model embodiment；
Fig. 2 is the structural representation according to the one-level pipe-line mixer of the pipeline mixing device of the utility model embodiment；
Fig. 3 be according to the first of the secondary canalization blender of the pipeline mixing device of the utility model embodiment reverse plate and
Second reverses scheme of installation of the plate in hollow tube；
Fig. 4 is the sectional view according to the secondary canalization blender of the pipeline mixing device of the utility model embodiment；
Fig. 5 is the side view according to the secondary canalization blender of the pipeline mixing device of the utility model embodiment；
Fig. 6 is the part-structure schematic diagram according to the pipeline mixing device of the utility model embodiment.
Reference：
Pipeline mixing device 1000；
Storage tank 100；Top cover 110；Discharging opening 120；
One-level pipe-line mixer 200；
Inner casing 210；One-level feed cavity 211；Discharging ring 212；Flange 213 is installed；
Shell 220；First charging aperture 221；Second charging aperture 222；One-level discharging opening 223；
One-level mixing chamber 230；First material chamber 231；Second material chamber 232；3rd material chamber 233；4th material chamber 234；5th material
Chamber 235；
Discharge nozzle 300；Horizontal pipeline section 310；Arc pipeline section 320；
Secondary canalization blender 400；Hollow tube 410；First reverses plate 421；Second reverses plate 422；Rinse the mouth of a river
430；Drain 440；
Star-like feeder 500；
Metering screw conveyer 600；
Valve 700；
Adpting flange 800；Sealed connecting component 810；
Support bracket 900；Mounting bracket 910；Vertical rack 920.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type, one of ordinary skill in the art can be to these in the case where not departing from principle and objective of the present utility model
Embodiment carries out a variety of change, modification, replacement and modification, and the scope of the utility model is limited by claim and its equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ",
" on ", " under ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ", " radial direction ", " circumference " etc. refer to
The orientation or position relationship shown be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and
Simplify description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration
And operation, therefore it is not intended that to limitation of the present utility model.
In addition, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more be somebody's turn to do
Feature.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to the accompanying drawings pipeline mixing device 1000 according to the utility model embodiment is described.
Referring to figs. 1 to shown in Fig. 6, may include according to the pipeline mixing device 1000 of the utility model embodiment：Storage tank
100th, one-level pipe-line mixer 200 and discharge nozzle 300, one-level pipe-line mixer 200 be located at storage tank 100 and discharge nozzle 300 it
Between.
Specifically, the bottom of storage tank 100 is provided with discharging opening 120, and the material being stored in storage tank 100 can be with pass-out
Material mouth 120 flows out.As shown in Fig. 2 one-level pipe-line mixer 200 includes inner casing 210 and shell 220.Limited in shell 220 along it
Axially extending one-level mixing chamber 230, in other words, define one-level mixing chamber 230 in shell 220, one-level mixing chamber 230 is along outer
Shell 220 it is axially extending.One-level mixing chamber 230 has first charging aperture 221, second charging aperture 222 and one-level discharging opening 223,
Second charging aperture 222 is located in the side wall of shell 220, and second charging aperture 222 connects with discharging opening 120, from discharging opening 120
The materials such as the zinc powder of outflow can be entered in one-level mixing chamber 230 by second charging aperture 222.The entrance point of discharge nozzle 300
Connected with one-level discharging opening 223, the material in one-level mixing chamber 230 can be flowed out after mixing by discharge nozzle 300.
Inner casing 210 stretches into shell 220, defines one-level feed cavity 211 in inner casing 210, the import of one-level feed cavity 211 with
First charging aperture 221 is connected, and the outlet of one-level feed cavity 211 is located in shell 220, and the material such as feed ore pulp can pass through first
The import of charging aperture 221 and one-level feed cavity 211 is entered in one-level feed cavity 211, then going out by one-level feed cavity 211
Mouth flows into one-level mixing chamber 230.
Wherein, the outlet of one-level feed cavity 211 can neighbouring second charging aperture 222, also, one-level feed cavity 211 is along outer
Shell 220 it is axially extending, the radial section product of one-level feed cavity 211 can successively decrease setting on Flow of Goods and Materials direction, material flow
Dynamic direction is substantially as shown in arrow in Fig. 1 and Fig. 2.
Thus, the materials such as ore pulp are fed in one-level feed cavity 211 during flowing, flow velocity can gradually increase, energy
It is enough that one-level mixing chamber 230 is sprayed into from the outlet of one-level feed cavity 211 with larger flow velocity so that can be with one-level mixing chamber 230
Larger negative pressure is formed, makes to form fluidic architecture in one-level pipe-line mixer 200, when the materials such as zinc powder are from second charging aperture 222
When being flowed into one-level mixing chamber 230, the materials such as zinc powder can quickly be sucked one-level mixing chamber 230 by the negative pressure, realize and to
The material such as quick mixing, zinc powder of the materials such as material ore pulp can fully be broken up by materials such as feed ore pulps, and both fully contact mixed
Close, thus reaction and displacement efficiency can be greatly improved, improve the utilization rate of zinc powder.
In the related art, the device of material mixing is carried out by way of stirring, power consumption is high and mixed effect is poor.
And the quick mixing of material can be realized by suction function according to the pipeline mixing device 1000 of the utility model embodiment, nothing
It need to be realized by way of stirring, energy-conservation can be reached, shorten the reaction time and improve the purpose of utilization of materials.
The pipeline mixing device 1000 of the utility model embodiment, by setting the one-level with inner casing 210 and shell 220
Pipe-line mixer 200 simultaneously makes the radial section product of the one-level feed cavity 211 in inner casing 210 successively decrease on Flow of Goods and Materials direction, makes
Process of the materials such as ore pulp Jing Guo one-level feed cavity 211, which must be fed, can gradually increase flow velocity, can make in one-level mixing chamber 230
Negative pressure is formed, one-level pipe-line mixer 200 can realize the materials such as zinc powder with being fed the materials such as ore pulp by the suction function
Quick mixing, good mixing effect, the tank diameter using agitating mode mixing can be replaced, it is possible to achieve energy-conservation, running cost be low,
Compact-sized, achievable modularization installation, mixing efficiency is high, and reaction speed is fast, can shorten the reaction time and improve material utilization
The purpose of rate.
It should be noted that in embodiment of the present utility model, special limit is not done for the concrete structure of inner casing 210
System, if can be limited inside it one-level feed cavity 211 that radial section product gradually successively decreases on Flow of Goods and Materials direction with
The requirement of negative pressure is formed, the radial section of one-level feed cavity 211 can be formed as various shapes, alternatively, one-level charging
The radial section of chamber 211 can be formed as polygon or circle etc..For example, in a specific example of the present utility model,
The radial section of one-level feed cavity 211 is formed as circular, and thus, one-level feed cavity 211 can substantially shape on Flow of Goods and Materials direction
As frustoconical structure, the uniformity of Flow of Goods and Materials can be improved, makes the negative-pressure sucking to be formed evenly, further lifts thing
Expect the uniformity of mixing.
Alternatively, the radial section of one-level mixing chamber 230 can also be formed as circular, and one-level mixing chamber 230 and one
Level feed cavity 211 can be coaxially disposed.Thus, it is possible to the mixed effect of further improving material.
As shown in Fig. 2 the outlet of one-level feed cavity 211 can be provided with discharging ring 212.212 internal diameter sizes of discharging ring are outside
Keep constant in the axial direction of shell 220.Thus, discharging ring 212 has stabilization to the material of flowing so that from one-level feed cavity
211 materials flowed into can be entered in one-level mixing chamber 230 with a stable high flow rate by discharging ring 212.Alternatively,
The radial section of one-level feed cavity 211 can be formed as circular, with the flow effect of improving material.
In some embodiments of the utility model, the entrance of one-level feed cavity 211 can be provided with installation flange 213, such as
Shown in Fig. 1 and Fig. 2, installation flange 213 can only be against all along upper of first charging aperture 221.Thus, it is possible to by installing flange
213 realize the installation of inner casing 210 and shell 220, convenient disassembly and installation is stronger.Alternatively, installing flange 213 can be along interior
Shell 210 extends radially outwardly, and the end of shell 220 can be provided for the groove of location and installation flange 213, to improve installation
Reliability and accuracy, further erection ＆ lift effect.
The dependency structure of one-level mixing chamber 230 is explained in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, one-level mixing chamber 230 may include the first material chamber 231 and the second material chamber 232, the first material chamber
231 and second material chamber 232 be distributed along the axial direction of shell 220, the radial section product of the first material chamber 231 protects on Flow of Goods and Materials direction
Hold constant, the radial section product of the second material chamber 232 is successively decreased on Flow of Goods and Materials direction, and the outlet of one-level feed cavity 211 is located at
In one material chamber 231, second charging aperture 222 is located in the side wall of the first material chamber 231.
Thus, the materials such as the feed ore pulp sprayed out of inner casing 210 can be entered in the first material chamber 231, make the first material
The material such as negative pressure, zinc powder is formed in chamber 231 to rapidly enter the first material chamber 231 from second charging aperture 222 under suction function
It is interior, to realize and be mixed to form mixed material with the quick of material such as feed ore pulps, mixed material then flows into the second material chamber 231, and
And not only flow velocity can gradually increase during by the second material chamber 231, and mixed material enters the second material chamber 231
Process does not have dead angle, can further lift mixed effect, accelerates reaction speed.
As shown in Fig. 2 the second material chamber 232 is formed as truncated cone shape, the internal face of the second material chamber 232 is relative to Flow of Goods and Materials direction
Inclination angle can flexibly be set according to actual conditions, for example, in some embodiments of the utility model, the second material chamber
232 internal face can be set relative to the inclination angle in Flow of Goods and Materials direction within 45 degree, such as 25 degree, 30 degree, 45 degree.By
This, not only easily manufactured but also material mixed effect is excellent.
Further, as shown in Fig. 2 one-level mixing chamber 230 can also include the 3rd material chamber 233, the 3rd material chamber 233 is coaxial
It is located at the port of export of the second material chamber 232, that is to say, that the port of export phase of the entrance point of the 3rd material chamber 233 and the second material chamber 232
Even, and the 3rd material chamber 233 is coaxially disposed with the second material chamber 232.Wherein, the radial section product of the 3rd material chamber 233 is in material flow
It can keep constant on dynamic direction.
Thus, the sectional area of the 3rd material chamber 233 is all smaller than the second material chamber 232 and the 4th material chamber 234, not only makes the logical of ore pulp
Cross that speed is higher, and the material such as zinc powder quickly sucked from second charging aperture 222 is during by the 3rd material chamber 233
Can quickly be broken up by the swiftly flowing feed material such as ore pulp, increase zinc powder and ore pulp contact surface area and ore pulp with
Zinc powder inertial collision, stick, spread, fully the probability of contact mixing, thus faster displacement reaction can be realized, further carrying
The high utilization rate of zinc powder.Also, the 3rd material chamber 233 can realize the gentle mistake with the first material chamber 231 by the second material chamber 232
Connection is crossed, the pressure loss that mixed material passes through can be reduced.
With continued reference to shown in Fig. 2, one-level mixing chamber 230 can also include the 4th material chamber 234, and the 4th material chamber 234 is coaxially set
In the port of export of the 3rd material chamber 233, also, the radial section product of the 4th material chamber 234 is incremented by Flow of Goods and Materials direction.Thus,
Mixed material flow velocity during by the 4th material chamber 234 can be reduced gradually, and the speed of Flow of Goods and Materials reduces, and obtains pressure
To go up, continue to press on material and enter discharge nozzle 300.
Alternatively, the internal face of the 4th material chamber 234 can be outward-dipping with less angle, so that the 4th material chamber 234
Change in size is gentler, and mixed material can have less diffusion angle, can further reduce material and pass through the 4th material chamber
Pressure loss when 234, for example, in some embodiments of the utility model, the internal face of the 4th material chamber 234 is relative to material
The inclination angle of flow direction can be set within 15 degree, such as 5 degree, 10 degree, 15 degree.
Further, as shown in Fig. 2 one-level mixing chamber 230 can also include the 5th material chamber 235, the 5th material chamber 235 is coaxial
The port of export of the 4th material chamber 234 is located at, the radial section product of the 5th material chamber 235 keeps constant on Flow of Goods and Materials direction.Thus,
5th material chamber 235 can play a part of stable Flow of Goods and Materials, mixed material is flowed out one-level pipe with relatively stable flow velocity
Road blender 200.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, in some embodiments of the utility model, pipeline mixing device 1000 is also
Secondary canalization blender 400 can be included.Secondary canalization blender 400 can be connected to one-level pipe-line mixer 200 and discharging
Between pipe 300.Material can enter in secondary canalization blender 400 after the mixing of one-level pipe-line mixer 200 and enter one
The mixing of step ground, further lifts mixed effect.
It is understood that the concrete structure of secondary canalization blender 400 be formed as it is a variety of, the utility model to this not
Particular/special requirement is done, secondary canalization blender can be used as long as the structure of material mixing can be realized.Below in conjunction with the accompanying drawings to one
Secondary canalization blender 400 in a little embodiments is described in detail.
As shown in Figures 3 to 5, secondary canalization blender 400 can include hollow tube 410, first and reverse plate 421 and the
Two reverse plate 422, and the first torsion plate 421 and second reverses plate 422 and is respectively provided in hollow tube 410, and respectively along hollow
The axial torsion extension of body 410.First to reverse plate 421 and second to reverse plate 422 can be at least one respectively and can be with
It is arranged alternately along the axial direction of hollow tube 410.
That is, it can be respectively one that the first torsion plate 421 and second, which reverses plate 422, can also be respectively multiple,
Can be using one of them as one, other in which is multiple, is one when the first torsion plate 421 and second reverses plate 422
When, first, which reverses plate 421 and second, which reverses plate 422, to be distributed along the axial direction of hollow tube 410, when the first torsion He of plate 421
Second reverse plate 422 in it is at least one for it is multiple when, for example, first reverse plate 421 for it is multiple when, it is two neighboring first reverse
One second torsion plate 422 can be set between plate 421, and when it is multiple that second, which reverses plate 422, two neighboring second reverses plate
One first torsion plate 421 can be set between 422.Thus, the first of axially alternate arrangement can be formed in hollow tube 410
Reverse plate 421 and second and reverse plate 422.
Alternatively, the first torsion plate 421 can be connected with the abutting end of the second torsion plate 422, for example, first reverses plate
421 and second torsion plate 422 abutting end can be weldingly connected, can also bolt connection.Thus, first plate 421 and the are reversed
Two torsion plates 422 can connect to form an entirety, not only easy disassembly, and structural stability is good, using reliable.
Wherein, first the torsional direction of the torsion plate 422 of plate 421 and second is reversed on the contrary, so that the inside of hollow tube 410
Space can be opposite by the hand of spiral is separated out helical flow path.Specifically, one can reverse clockwise, and another can be inverse
Hour hands are reversed so that hollow tube 410 can be formed along the axial clock wise spirals and counter-clockwise helical of hollow tube 410
Helical flow path, the helical flow path of clock wise spirals and the helical flow path of counter-clockwise helical can be handed over along the axial direction of hollow tube 410
For distribution, also, each both sides for reversing plate can form a helical flow path respectively.
Thus, the mixed material flowed into secondary canalization blender 400, can be successively by the different spiral of the hand of spiral
Runner, and material can often be divided into two parts by a torsion plate and be threadingly advanced, and be divided material, shear,
Rotation, material can constantly be separated during flowing to be mixed, and left-right rotary staggeredly advances, and further increases material and exists
By the mixed effect during secondary canalization blender 400, the utilization rate of material is improved, clean more thorough, the diode
Road blender 400 is considered as a kind of static mixing device, can replace tank diameter use, save stirring need high power consumption with
Big equipment investment.
Also, the end adjacent to each other that the first torsion plate 421 and second reverses plate 422 is arranged in a crossed manner, that is to say, that first turns round
Neighbouring the second of flap 421 reverses one end of plate 422 and neighbouring the first of the second torsion plate 422 and reverses one end of plate 421 in
The axial projection of blank pipe body 410 is intersected.Thus, the opening of two neighboring helical flow path can not exclusively align so that material
It can change the direction of flowing when the first torsion plate 421 and second is reversed at the joint interface of plate 422, and be divided again
It into two parts, thus can sufficiently be mixed, can further improve mixing effect of the material in secondary canalization blender 400
Fruit.
Alternatively, the span of the torsion angle of the first torsion plate 421 can be 120 degree -180 degree, and second reverses plate 422
The span of torsion angle can be 120 degree -180 degree, that is to say, that first reverses the torsion that plate 421 and second reverses plate 422
Corner can be between 120 degree -180 degree any one angle, including two endpoint values, e.g., 130 degree, 140 degree, 150
Spend, 160 degree, 170 degree etc..Thus, manufacture is not only facilitated, and the helical flow path helicity formed is good, can not only make material
Advance that can be smoothly, and good mixing effect.Here, the torsion angle for each reversing plate can be understood as each torsion plate
The angle that axial both ends rotate against in the circumference of hollow tube 410.
Shown in reference picture 1, Fig. 2 and Fig. 4, secondary canalization blender 400 and one-level pipe-line mixer 200 can pass through connection
Flange 800 is fixedly linked.The convenient disassembly of adpting flange 800, is convenient for replacement and repair, and switching performance is good, can
Larger pressure is born, furthermore the closed performance of adpting flange 800 is good, it is possible to increase secondary canalization blender 400 and one-level pipe
The convenience of seal and installation between road blender 200.
According to some embodiments of the utility model, pipeline mixing device 1000 can also include star-like feeder 500, such as
Shown in Fig. 1 and Fig. 6, star-like feeder 500 is located between storage tank 100 and one-level pipe-line mixer 200, thus, it is possible to realize
It is more uniform and be adjustably fed, the uniformity of feed can be improved.Further, pipeline mixing device 1000 can also include
Metering screw conveyer 600, metering screw conveyer 600 are located between star-like feeder 500 and one-level pipe-line mixer 200,
Metering screw conveyer 600 is configured to weigh to material and controls star-like feeder 500 to work according to weighing information.
Thus, the material in storage tank 100 can be delivered to metering spiral shell after entering star-like feeder 500 by discharging opening 120
Revolve conveyer 600, feed is continuous and uniformly, and realizes weighing in feeding process, to reach control material in real time
Transporting velocity, avoid the excessive or insufficient situation of material in mixed process and occur, realize that feed ore pulp input adds with zinc powder
The interlocked control of amount, uniformity is good and is advantageous to the lifting of the miscible displacement reaction effect of material.Wherein, metering screw conveys
The addition of the material such as zinc powder can be controlled by the up-conversion speed governing of rotary pocket feeder 500 in machine 600.
According to some embodiments of the utility model, as shown in figures 1 to 6, pipeline mixing device 1000 can also include
Mounting bracket 910 and sealed connecting component 810, metering screw conveyer 600 can be arranged on mounting bracket 910, to realize to metering
Conveying worm 600 is independently installed.Sealed connecting component can be set between metering screw conveyer 600 and star-like feeder 500
810, sealed connecting component 810, sealed connecting component are also equipped between metering screw conveyer 600 and one-level pipe-line mixer 200
810 can be expansion flexible connector (such as shown in Fig. 6) or water seal sealed connecting component etc..
Thus, the both ends of metering screw conveyer 600 can realize the connection of non-rigid contact, and connection sealing is good, makes
Material can not only avoid material from being oxidized with air contact and reduce activity in transportation, and absorbable pipeline is swollen
Swollen, ensure that metering screw conveyer 600 is weighed is not influenceed by star-like feeder 500 and one-level pipe-line mixer 200, it is ensured that meter
The accuracy of amount.
Alternatively, the mounting means of metering screw conveyer 600 can be suspension type or bottom brace type etc..For example,
In some specific examples of the present utility model, mounting bracket 910 can be the suspension being suspended on storage tank 100, metering screw
Conveyer 600 can be connected with suspension, to realize suspension installation.For another example in other specific examples of the present utility model,
Support stand of the mounting bracket for support on the ground, metering screw conveyer 600 can be located on support stand, to realize bottom
Support installation.
In another example as shown in figure 1, pipeline mixing device 1000 can include support bracket 900, storage tank 100 is settable
On support bracket 900, mounting bracket 910 can be connected on support bracket 900.Specifically, mounting bracket 910 can be support
Frame, one end of mounting bracket 910 can be connected with support bracket 90, and the other end of mounting bracket 910 can be with metering screw conveyer
600 bottom is connected.Thus, the bottom support installation of metering screw conveyer 600 can also be realized, stabilized structure and simple and direct,
And support bracket 900 can support storage tank 100 in the top of one-level pipe-line mixer 200, beneficial to material by storage tank 100
Conveying to one-level pipe-line mixer 200.
As shown in fig. 6, sealed connecting component 810 can be connected by adpting flange 800 with metering screw conveyer 600, tear open
Dress is convenient and connection is reliable.
The structure of discharge nozzle 300 is described further below in conjunction with the accompanying drawings.
As shown in figure 1, in one embodiment of the present utility model, discharge nozzle 300 can be formed as bending tube and including
Three horizontal pipeline sections 310 and two arc pipeline sections 320, each arc pipeline section 320 be connected to two neighboring horizontal pipeline section 310 it
Between.Thus, material can flow out after horizontal pipeline section 310 and arc pipeline section 320 successively, can smoothly realize the water of material
Flat conveying and vertical conveying, mixed material in discharge nozzle 300 can further hybrid reaction, reaction is more thorough, further carries
The utilization rate of the materials such as zinc part is risen, removal of impurities is more thorough.It is understood that in the utility model, for the horizontal He of pipeline section 310
The quantity of pipeline section 320 is not done specifically limited vertically, and horizontal pipeline section 310 may be arranged as one or two etc., similarly, arc
Pipeline section 320 it can also be provided that one or other quantity, when horizontal pipeline section 310 for it is multiple when, two neighboring horizontal pipeline section 310
Between by arc pipeline section 320 be connected, the quantity of horizontal pipeline section 310 and arc pipeline section 320 can carry out spirit as the case may be
It is living to set, for example, can according to material in pipeline mixing device 1000 residence time to horizontal pipeline section 310 and arc pipeline section
320 quantity is configured.
Alternatively, the connection between horizontal pipeline section 310 and arc pipeline section 320 can be detachable, such as can pass through
Adpting flange 800 is attached, and thus, is more convenient the replacement and repair to discharge nozzle 300.
Further, discharge nozzle 300 can extend in same vertical plane, and discharge nozzle 300 can be arranged on vertical rack 920
On.Thus, vertical rack 920 can be that discharge nozzle 300 provides support, and installation is more compact, can save installing space.
Alternatively, secondary canalization blender 400 and at least one of discharge nozzle 300 are provided with drain 440 and flushing water
Mouth 430.That is, can only set drain 440 according to the pipeline mixing device 1000 of the utility model embodiment, also may be used
The mouth of a river 430 is rinsed only to set, drain 440 can also be simultaneously set and rinse the mouth of a river 430, implemented when according to the utility model
When the pipeline mixing device 1000 of example is provided with drain 440, drain 440 can be positioned only at secondary canalization blender 400
On, it can also be positioned only on discharge nozzle 300, emptying can also be respectively provided with secondary canalization blender 400 and discharge nozzle 300
Mouth 440, when being provided with the flushing mouth of a river 430 according to the pipeline mixing device 1000 of the utility model embodiment, rinse the mouth of a river 430
It can be positioned only on secondary canalization blender 400, can also be positioned only on discharge nozzle 300, can also be mixed in secondary canalization
It is respectively provided with clutch 400 and discharge nozzle 300 and rinses the mouth of a river 430.
For example, as shown in figure 4, the top of the hollow tube 410 of secondary canalization blender 400 can be provided with rinse the mouth of a river 430,
The bottom of hollow tube 410 can be provided with drain 440, and the bottom of horizontal pipeline section 310 can be provided with drain 440.Current can pass through
The mouth of a river 430 is rinsed to enter in secondary canalization blender 400, by the flushing inside hollow tube 410 and discharge nozzle 300, by
Drain 440 is discharged.Thus, it is possible to more thoroughly by the material and knot of residual in secondary canalization blender 400 and discharge nozzle 300
Dirt cleans up.The embodiment provided in Fig. 4 is only as an example, the utility model is to drain 440 and the tool at the flushing mouth of a river 430
Body quantity is not particularly limited, and can flexibly be set according to actual conditions.
As shown in figure 1, the top of storage tank 100 can be provided with top cover 110.Top cover 110 is used for the top for being opened and closed storage tank 100
Opening.Thus, it is possible to prevent impurity from entering the contaminated material of storage tank 100, and the material in storage tank 100 is avoided by outside
Air oxidation.Alternatively, the bottom of storage tank 100 could be arranged to funnel shaped.Discharging opening 120 is located at the bottom of funnel.Can
Selection of land, panel turnover device can also be set in storage tank 100, panel turnover device is set adjacent to discharging opening 120, and zinc powder can be turned over
It is dynamic, avoid solid accumulation from being blocked at discharging opening 120, be advantageous to the smooth outflow of material.
Alternatively, valve 700 can be provided between the discharging opening 120 and one-level pipe-line mixer 200 of storage tank 100.Such as
Shown in Fig. 1, when valve 700 is opened, material can be passed through by discharging opening 120；When valve 700 is closed, material can not be from discharging opening 120
Pass through.Thus, it is possible to start or stop the conveying of the material in storage tank 100, the utilization rate of material is improved.
The height of liquid, solid (powder) medium is can be not only used for according to the pipeline mixing device 1000 of the utility model embodiment
Effect mixing, the mixing of liquid and air-liquid and liquid etc. can also be realized by changing the supplied materials system before blender.According to this practicality
Other compositions of the pipeline mixing device 1000 of new embodiment and operation are for the person of ordinary skill of the art
It is knowable, it is not described in detail herein.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means to combine
The embodiment or specific features, structure, material or the feature of example description are contained at least one implementation of the present utility model
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Claims (18)
- A kind of 1. pipeline mixing device, it is characterised in that including：Storage tank, the bottom of the storage tank are provided with discharging opening；One-level pipe-line mixer, the one-level pipe-line mixer include：Shell, limit along its axially extending one-level mixing chamber in the shell, the one-level mixing chamber have first charging aperture, Second charging aperture and one-level discharging opening, the second charging aperture are located in the side wall of the shell and connected with the discharging opening；Inner casing, the inner casing stretch into the shell, and the axially extending and radial section along the shell is defined in the inner casing The one-level feed cavity that product is successively decreased on Flow of Goods and Materials direction, the import of the one-level feed cavity connect with the first charging aperture, Outlet is located in the shell and the neighbouring second charging aperture；Discharge nozzle, the entrance point of discharge nozzle connect with the one-level discharging opening.
- 2. pipeline mixing device according to claim 1, it is characterised in that the radial section of the one-level feed cavity is formed For circle.
- 3. pipeline mixing device according to claim 1, it is characterised in that the outlet of the one-level feed cavity is provided with discharging Ring, the internal diameter size of the discharging ring keep constant in the axial direction of the shell.
- 4. pipeline mixing device according to claim 1, it is characterised in that the entrance of the one-level feed cavity is provided with peace Flange is filled, the installation flange, which stops, is against all along upper of the first charging aperture.
- 5. pipeline mixing device according to claim 1, it is characterised in that the one-level mixing chamber is included along the shell The first material chamber being axially distributed and the second material chamber, the radial section product of the first material chamber kept not on Flow of Goods and Materials direction Become, the radial section product of the second material chamber successively decreases on Flow of Goods and Materials direction, and the outlet of the one-level feed cavity is located at described First material intracavitary, the second charging aperture are located in the side wall of the first material chamber.
- 6. pipeline mixing device according to claim 5, it is characterised in that the one-level mixing chamber also includes the 3rd material Chamber, the 3rd material chamber are coaxially located at the port of export of the second material chamber, and the radial section product of the 3rd material chamber is in material flow Keep constant on dynamic direction.
- 7. pipeline mixing device according to claim 6, it is characterised in that the one-level mixing chamber also includes the 4th material Chamber, the 4th material chamber are coaxially located at the port of export of the 3rd material chamber, and the radial section product of the 4th material chamber is in material flow It is incremented by dynamic direction.
- 8. pipeline mixing device according to claim 7, it is characterised in that the one-level mixing chamber also includes the 5th material Chamber, the 5th material chamber are coaxially located at the port of export of the 4th material chamber, and the radial section product of the 5th material chamber is in material flow Keep constant on dynamic direction.
- 9. pipeline mixing device according to claim 1, it is characterised in that also include：Secondary canalization blender, the secondary canalization blender be connected to the one-level pipe-line mixer and the discharge nozzle it Between.
- 10. pipeline mixing device according to claim 9, it is characterised in that the secondary canalization blender includes：Hollow tube；First reverses plate and the second torsion plate, and described first, which reverses plate and second, reverses axial torsion of the plate along the hollow tube Extension ground is located in the hollow tube, and described first, which reverses plate and described second, reverses plate respectively including at least one and along institute The axial direction for stating hollow tube is arranged alternately, and the end adjacent to each other of the first torsion plate and the second torsion plate is arranged in a crossed manner, And described first reverses the torsional direction of plate and the second torsion plate on the contrary, so that the inner space of the hollow tube to be separated Go out the opposite helical flow path of the hand of spiral.
- 11. pipeline mixing device according to claim 10, it is characterised in that described first, which reverses plate and described second, turns round The torsion angle span of flap is respectively 120 degree -180 degree.
- 12. pipeline mixing device according to claim 9, it is characterised in that the secondary canalization blender and described one Level pipe-line mixer is fixedly linked by adpting flange.
- 13. pipeline mixing device according to claim 1, it is characterised in that also include：Star-like feeder, the star-like feeder are located between the storage tank and the one-level pipe-line mixer.
- 14. pipeline mixing device according to claim 13, it is characterised in that also include：Metering screw conveyer, the metering screw conveyer be located at the star-like feeder and the one-level pipe-line mixer it Between, the metering screw conveyer is configured to weigh to material and controls the star-like feeder work according to weighing information Make.
- 15. pipeline mixing device according to claim 14, it is characterised in that also include：Mounting bracket, the metering screw conveyer are located on the mounting bracket, and the mounting bracket is formed as being suspended on the storing Suspension on tank, support support stand on the ground or the support frame being connected with installing the support bracket of the storage tank；Sealed connecting component, the star-like feeder and the one-level pipe-line mixer are respectively between the metering screw conveyer Provided with the sealed connecting component, the sealed connecting component is the flexible connector of expansion or water seal sealed connecting component.
- 16. pipeline mixing device according to claim 1, it is characterised in that the discharge nozzle is formed as bending tube and bag At least one horizontal pipeline section and at least one arc pipeline section are included, when the horizontal pipeline section is multiple, the two neighboring level It is connected between pipeline section by the arc pipeline section.
- 17. pipeline mixing device according to claim 16, it is characterised in that the discharge nozzle prolongs in same vertical plane Stretch, the discharge nozzle is arranged on vertical rack.
- 18. pipeline mixing device according to claim 9, it is characterised in that the secondary canalization blender and it is described go out At least one of expects pipe is provided with drain and rinsed at least one in the mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898459.7U CN206965657U (en) | 2017-07-21 | 2017-07-21 | Pipeline mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898459.7U CN206965657U (en) | 2017-07-21 | 2017-07-21 | Pipeline mixing device |
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| Publication Number | Publication Date |
|---|---|
| CN206965657U true CN206965657U (en) | 2018-02-06 |
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| CN201720898459.7U Active CN206965657U (en) | 2017-07-21 | 2017-07-21 | Pipeline mixing device |
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| Country | Link |
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| CN (1) | CN206965657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243288A (en) * | 2017-07-21 | 2017-10-13 | 中国恩菲工程技术有限公司 | Pipeline mixing device |
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2017
- 2017-07-21 CN CN201720898459.7U patent/CN206965657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243288A (en) * | 2017-07-21 | 2017-10-13 | 中国恩菲工程技术有限公司 | Pipeline mixing device |
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