CN107744734A - A kind of radioactive spent resin jet mixing device - Google Patents
A kind of radioactive spent resin jet mixing device Download PDFInfo
- Publication number
- CN107744734A CN107744734A CN201710958728.9A CN201710958728A CN107744734A CN 107744734 A CN107744734 A CN 107744734A CN 201710958728 A CN201710958728 A CN 201710958728A CN 107744734 A CN107744734 A CN 107744734A
- Authority
- CN
- China
- Prior art keywords
- jet
- curved reflectors
- jet pipe
- resin
- spent resin
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/53—Mixing liquids with solids using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75465—Discharge mechanisms characterised by the means for discharging the components from the mixer using suction, vacuum, e.g. with a pipette
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/002—Containers for fluid radioactive wastes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention discloses a kind of radioactive spent resin jet mixing device, including jet pipe, jet nozzle, curved reflectors, sliding support, jet pipe is located at the top of curved reflectors, jet pipe is provided with jet nozzle close to one end of curved reflectors, and the resin supernatant of extraction is ejected into curved reflectors by jet pipe by jet nozzle；The periphery of jet pipe is provided with sliding support, and sliding support is connected with pull bar one end, and the pull bar other end is arranged in curved reflectors, and sliding support moves on jet pipe along jet tube axis direction.Spent resin sprays the active force of supernatant in jet nozzle in the technical program, and spray and be sufficiently mixed under the reflex power of supernatant active position with aqueous phase, fully stirred between resin and water, reduce spent resin residual dead band in storage tank, solution must not realize that resin water is stirred problem in deep trouth using conventional equipment, suction tube extracts resin aqueous mixtures after agitation to specified containers, completes resin time and takes.
Description
Technical field
The invention belongs to the solid mixing plant technical field of liquid, in particular to a kind of radioactive spent resin jet mixing device.
Background technology
Spent resin storage tank is the important component of nuclear power plant's three-protection design facility, is mainly used in radioactivity caused by factory building
Spent resin is stored.Due to lacking effective spent resin treatment technology, resin is accumulated as suffering from groove, in order to not influence each machine of nuclear power
Group normal operation, is badly in need of that the spent resin in storage tank is carried out back to take transhipment.
Practical experience shows that spent resin returns to take and is usually sufficiently mixed resin and water, then enters using pipeline suction method
Row conveying.But conventional spent resin groove depth is bigger than normal, radioactive spent resin radioactive dosage is high in addition, it is difficult to is stirred using conventional mechanical
Mix and realize resin-water mixing, personnel are also difficult to close.Therefore a set of technical feasibility, safe and reliable, simple and practical, economic is studied
Rational being highly desirable property of radioactive spent resin agitating device.
Based on this, study and develop a kind of radioactive spent resin jet mixing device of design.
The content of the invention
It is an object of the invention to：A kind of radioactive spent resin jet mixing device is provided, using jet pipe, extracts arc
The supernatant of reflection unit, by it by jet nozzle directive curved reflectors, making full use of the knot of curved reflectors
Structure, by changing the angle of inclination of curved reflectors, and then change is ejected into the reflection direction of its internal supernatant, makes deposition
Resin in bottom is sufficiently mixed under the drag force effect towards upper fluid with aqueous phase, is easy to extraction transhipment to go out；Control is slided
Bearing moves on jet pipe, to change curved reflectors angle of inclination, promotes the local turbulence of resin and water to mix, reduces
Dead band is acted on, then mixed resin is extracted away by suction tube, existing spent resin is solved and is accumulated in storage tank, it is difficult
With stirring, it is unfavorable for the technical problems such as transhipment.
The present invention is achieved through the following technical solutions：
A kind of radioactive spent resin jet mixing device, including jet pipe, jet nozzle, curved reflectors, slip branch
Seat, jet pipe are located at the top of curved reflectors, and jet pipe is provided with jet nozzle close to one end of curved reflectors, penetrated
The resin supernatant of extraction is ejected into curved reflectors by flow tube by jet nozzle；The periphery of jet pipe is provided with slip
One end connection of bearing, sliding support and pull bar, the other end of pull bar are arranged in curved reflectors, and sliding support can penetrated
Moved in flow tube along jet tube axis direction.
In the technical program mainly for the accumulation of resin in the prior art in storage tank, storage tank specification is larger, radiopharmaceutical agent
Amount is high, and its interior resin is difficult to realize that resin-water mixes by conventional mechanicals；Due to the radioactivity of resin, personnel are difficult to lean on
Closely, and the technical program is put by the way that curved reflectors are designed as into semi-open type spherical shell structure, and by curved reflectors
In sump interior.Jet pipe is arranged on the top of curved reflectors, and jet pump extracts the supernatant of curved reflectors simultaneously
By pipeline into jet pipe, it is anti-that supernatant by the jet nozzle installed in the lower end end of jet pipe is ejected into arc
In injection device, jet stream stock speed is smoothly converted into speed upward by the inwalls of curved reflectors, i.e. supernatant is injected
In storage tank, the spent resin in storage tank is sufficiently mixed in the case where being pulled towards upper fluid with aqueous phase.
The periphery of jet pipe sets sliding support, and specially sliding support is set on jet pipe, and sliding support can be along penetrating
Flow tube axis direction is moved, and sliding support is connected with pull bar one end, and the other end of pull bar is connected with curved reflectors, artificial control
When being moved on jet pipe, the angle between pull bar and jet pipe changes sliding support processed, and curved reflectors tilt, on
The incidence point that clear liquid is ejected into curved reflectors is changed, and dynamic tilt is in accordingly, due to curved reflectors
In, when the supernatant being ejected into curved reflectors is reflected again, its reflection direction also changes, and the direction changed can
The spent resin of multiple opening positions in storage tank is acted on, realizes the multi-faceted agitation of spent resin.
It was found from above-mentioned analysis, the technical program by 1) adjusting the height of sliding support, change pull bar and jet pipe it
Between angle, and then change jet nozzle and spray the position that reflection liquid reaches curved reflectors or storage tank, realize to resin
Multi-faceted agitation；2) support bar is set in jet pipe lower end, and the both ends of support bar connect with jet pipe, curved reflectors respectively
Connect, and curved reflectors can rotate around itself and support bar junction, change curved reflectors angle of inclination, and then guide spray
Supernatant reflection direction is shot out, solves the problems, such as to realize that resin-water is sufficiently mixed using conventional mechanical stirring.
Preferably, the lower end of the jet pipe is provided with support bar, and one end and the jet pipe or jet nozzle of support bar are fixed,
The other end of support bar is connected with curved reflectors, and curved reflectors can rotate around the junction of itself and support bar.
The technical program uses support bar, and the specific connected mode of support bar and jet pipe is：One end of support bar is with penetrating
Flow tube is welded, the other end of support bar and the connection of curved reflectors.The concrete mode of connection is：Arc is fixed on by hinge
Shape reflection unit, then during sliding support moves along jet pipe axis, curved reflectors can put down vertically with around hinge
Rotated on face, then the position that the supernatant that jet nozzle sprays reaches curved reflectors changes.
Preferably, the radical of the support bar is two, and the connection end of two support bars and curved reflectors is with jet
The center line of pipe is symmetrical set, and the line between the link position of curved reflectors and two support bars is the same as jet pipe
Axis is vertical.
The connected mode of support bar and curved reflectors be beneficial to curved reflectors around hinge in perpendicular on more
Good rotation, rotation amplitude increase, jet nozzle are ejected into the change in location in curved reflectors, and the position of reflection becomes
Change, stir more resin dead bands, it is fully mixed with water, it is easy to suction tube to extract transhipment.
Preferably, the other end of the support bar is hinged with curved reflectors edge by hinge.Support bar and arc
The specific connected mode of reflection unit is：The both ends of support bar are connected with curved reflectors, jet pipe respectively.In stirring arc
On the basis of resin in shape reflection unit forms structure only with jet pipe, pull bar, sliding support, in jet pipe and arc
Support bar is set between reflection unit, increases integrally-built stability；Meanwhile when manual control sliding support moves, arc
Shape reflection unit rotates around the junction hinge of itself and pull bar, and relative to sliding support is only moved, it is anti-that jet nozzle sprays to arc
During the position difference of injection device, the different possibility increase in position is sprayed to, it reflexes to side in storage tank after respective spray supernatant
Also increase to possibility, reduce resin in storage tank and there is dead band.
Preferably, one end of the pull bar and the edge of curved reflectors are connected through the hinge, the other end of pull bar
It is connected through the hinge with sliding support.Here be to pull bar respectively with curved reflectors, the specific connected mode of sliding support
Carry out preferably, can also be other equivalent ways, such as be hinged, rotation connection etc..
Preferably, jet mixing device also includes being used for the suction tube for extracting spent resin, and suction tube is parallel with jet pipe, takes out
The mouth of pipe of suction pipe is ramp structure, and the opening direction of suction tube deviates from curved reflectors.
The setting of suction tube, it is that suction tube, which is inserted into, is stirred rear arc reflection dress under aspiration vacuum system effect
Put or sump liquid that curved reflectors are placed in, spent resin is extracted to specified containers, returning for resin is completed and takes.Its
In, the mouth of pipe of jet pipe is ramp structure, and the mouth of pipe is towards adjustable, and it is towards curved reflectors are preferably deviated from, then inclined-plane pipe
The sharp end of mouth can be rotated planar, wherein, suction tube should avoid pull bar and support bar around the circumferential installation position of jet pipe.
Preferably, the jet nozzle is reducing bypass structure, and the flow area diameter of jet nozzle is more than or equal to 25mm,
Jet nozzle is 90-150 ° with the cone angle that curved reflectors edge is formed.Circulation diameter to jet nozzle is configured,
Can be adjusted according to the emitted dose of supernatant, if emitted dose is less, reduce diameter of section, as emitted dose is larger, then plus
Heavy in section diameter, it is therefore an objective to have larger kinetic energy when the supernatant for making to eject is to curved reflectors, then accordingly in resin
The Internal reforming increase of power upward.Cone angle is formed on jet nozzle and curved reflectors edge, cone angle size is set
Put, beneficial to the injection that supernatant is more smooth, while beneficial to resin agitating, energy caused by jet vortex can be reduced and damaged
Lose.
Preferably, the jet pipe, the flow area diameter of suction tube are more than or equal to 40mm, beneficial to the supernatant for preventing jet
Liquid, resin-jet pipe, suction tube corresponding to water mixed liquid blocking of suction.
Preferably, the curved reflectors are half slot or deep-slotted chip breaker, and the shape of curved reflectors is carried out preferably,
The storage tank of storage spent resin of the prior art is deeper, is unfavorable for stirring, is using curved reflectors, and by its structure design
Semicircle or arc, the liquid injection that jet nozzle sprays into curved reflectors and are reflexed in storage tank, arc reflection dress
Setting in storage tank, the spent resin in the liquid-driving storage tank of reflection, it is allowed to be sufficiently mixed with aqueous phase.
The present invention compared with prior art, has the following advantages and advantages：
(1) the technical program is by setting jet pipe, curved reflectors, jet nozzle, and supernatant is through jet pumping
It is ejected into jet pipe, and by jet nozzle in curved reflectors, ejects the kinetic energy of supernatant in arc reflection
The speed upward being converted into device in resin liquid, so as to promote the mixing of resin and water, resin long-term accumulated is avoided to exist
The bottom of curved reflectors, it is unfavorable for suction transhipment.
(2) the technical program is by setting jet pipe, pull bar, sliding support, curved reflectors, and pull bar one end is with sliding
Bearing connects, and the other end is fixed on the edge of curved reflectors, and sliding support moves along jet tube axis direction, drives pull bar
Become big with the angles of curved reflectors or diminish, reverse push dynamic action caused by the supernatant of sputtering is to storage tank is interior or arc
On the resin of reflection unit, and curved reflectors tilt, and can reduce existing spent resin residual dead band in storage tank.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Wherein：1-jet pipe, 2-jet nozzle, 3-curved reflectors, 4-suction tube, 5-pull bar, 6-support
Bar, 7-sliding support.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
A kind of radioactive spent resin jet mixing device, as shown in figure 1, including jet pipe 1, jet nozzle 2, arc reflection
Device 3, sliding support 7, jet pipe 1 are located at the top of curved reflectors 3, and jet pipe 1 is close to one end of curved reflectors 3
Jet nozzle 2 is installed, the resin supernatant of extraction is ejected into curved reflectors 3 by jet pipe 1 by jet nozzle 2；
The periphery of jet pipe 1 is provided with sliding support 7, and sliding support 7 is connected with one end of pull bar 5, and the other end of pull bar 5 is arranged on arc
On shape reflection unit 3, sliding support 7 moves on jet pipe 1 along the axis direction of jet pipe 1.
Wherein, the lower end of the jet pipe 1 is provided with support bar 6, and one end of support bar 6 and jet pipe 1 or jet nozzle 2 are solid
Fixed, the other end of support bar 6 is connected with curved reflectors 3, and curved reflectors 3 can be around its junction with support bar 6
Rotate.
Specifically, the number of the support bar 6 is two, and the connection ends of two support bars 6 and curved reflectors 3 is to penetrate
The center line of flow tube 1 is symmetrical set, and the line between the link position of curved reflectors 3 and two support bars 6 is penetrated together
The central axis of flow tube 1.
Wherein, the other end of the support bar 6 is hinged with the edge of curved reflectors 3 by hinge.
Wherein, one end of the pull bar 5 and the edge of curved reflectors 3 are connected through the hinge, the other end of pull bar 5
It is connected through the hinge with sliding support 7.
The present embodiment curved reflectors 3 are half slot or deep-slotted chip breaker, and a diameter of 500mm, being placed on bottom has largely
In the storage tank of spent resin, storage tank width is 6m, the highly structure for 9m, and curved reflectors 3 are completely submerged in the resin of storage tank
In layer, jet pipe 1 is arranged on the top of curved reflectors 3, and the lower end of jet pipe 1 can be located in supernatant, and supernatant is through penetrating
Flow pumping to enter in jet pipe 1, jet pump can be arranged on outside storage tank, and supernatant is ejected to arc reflection and filled by jet nozzle 2
Put in 3, the kinetic energy of supernatant is converted into the speed upward in resin liquid in curved reflectors, so as to promote in storage tank
The mixing of resin and water, resin long-term accumulated is avoided in the bottom of storage tank, be unfavorable for suction transhipment.
Embodiment 2：
On the basis of embodiment 1, the jet mixing device also includes being used for the suction for extracting spent resin the present embodiment
Pipe 4, suction tube 4 is parallel with jet pipe 1, and the mouth of pipe of suction tube 4 is ramp structure, and the opening direction of suction tube 4 deviates from arc
Reflection unit 3.
Wherein, the jet nozzle 2 is reducing bypass structure, and the flow area diameter of jet nozzle 2 is more than or equal to 25mm.
Wherein, the jet pipe 1, the flow area diameter of suction tube 4 are more than or equal to 40mm.
Wherein, the curved reflectors 3 are half slot or deep-slotted chip breaker.
Resin supernatant is injected in curved reflectors 3 in the present embodiment, upper in curved reflectors 3 due to entering
Clear liquid carries stronger kinetic energy, therefore during its reflection, it can enter in curved reflectors or storage tank, supernatant sprays into storage tank or arc is anti-
Resin is promoted to be stirred in corresponding container after in injection device 3, it is mixed with water.Start vacuum system, vacuum system provides power
Resin-water is drawn into specified containers by suction tube 4, specified containers here can be in tank car, complete resin time and took
Journey.
Embodiment 3：
Curved reflectors 3 are placed in the larger storage tank of its specification in above-described embodiment, and the present embodiment provides another kind in fact
Mode is applied, it is as follows：The device independent as one of curved reflectors 3, its bottom remain a large amount of spent resins, convention stir dress
Putting to stir, then using the jet mixing device in above-described embodiment 1,2, stirs resin, allow resin-water to be sufficiently mixed, penetrate
The supernatant that flow tube projects can be applied to some positions of curved reflectors 3, and it is anti-that the supernatant of reflection can also be applied to arc
Spent resin position in injection device 3, makes the spent resin of reflection position be mixed with water, reduces dead band existing for spent resin.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (9)
- A kind of 1. radioactive spent resin jet mixing device, it is characterised in that：Including jet pipe (1), jet nozzle (2), arc Reflection unit (3), sliding support (7), jet pipe (1) are located at the top of curved reflectors (3), and jet pipe (1) is close to arc One end of reflection unit (3) is provided with jet nozzle (2), and the resin supernatant of extraction is passed through jet nozzle (2) by jet pipe (1) It is ejected into curved reflectors (3)；The periphery of jet pipe (1) is provided with sliding support (7), sliding support (7) and pull bar (5) One end connection, the other end of pull bar (5) is arranged in curved reflectors (3), and sliding support (7) can be on jet pipe (1) Moved along jet pipe (1) axis direction.
- A kind of 2. radioactive spent resin jet mixing device according to claim 1, it is characterised in that：The jet pipe (1) lower end is provided with support bar (6), and one end of support bar (6) and jet pipe (1) or jet nozzle (2) are fixed, support bar (6) The other end be connected with curved reflectors (3), and curved reflectors (3) can rotate around the junction of itself and support bar (6).
- A kind of 3. radioactive spent resin jet mixing device according to claim 2, it is characterised in that：The support bar (6) radical is two, the connection ends of two support bars (6) and curved reflectors (3) with the center line of jet pipe (1) in pair Claim to set, and the axis of the same jet pipe of line (1) between the link position of curved reflectors (3) and two support bars (6) Vertically.
- A kind of 4. radioactive spent resin jet mixing device according to claim 2, it is characterised in that：The support bar (6) the other end is hinged with curved reflectors (3) edge by hinge.
- A kind of 5. radioactive spent resin jet mixing device according to claim 1, it is characterised in that：The pull bar (5) One end and the edge of curved reflectors (3) be connected through the hinge, the other end and the sliding support (7) of pull bar (5) pass through Hinge connection.
- A kind of 6. radioactive spent resin jet mixing device according to claim 1, it is characterised in that：Also include being used to take out The suction tube (4) of spent resin is taken, suction tube (4) is parallel with jet pipe (1), and the mouth of pipe of suction tube (4) is ramp structure, suction tube (4) opening direction deviates from curved reflectors (3).
- A kind of 7. radioactive spent resin jet mixing device according to claim 6, it is characterised in that：The jet pipe (1), the flow area diameter of suction tube (4) is more than or equal to 40mm.
- A kind of 8. radioactive spent resin jet mixing device according to claim 1, it is characterised in that：The jet nozzle (2) it is reducing bypass structure, the flow area diameter of jet nozzle (2) is more than or equal to 25mm.
- A kind of 9. radioactive spent resin jet mixing device according to claim 1, it is characterised in that：The arc reflection Device (3) is half slot or deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958728.9A CN107744734B (en) | 2017-10-16 | 2017-10-16 | Radioactive waste resin jet stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958728.9A CN107744734B (en) | 2017-10-16 | 2017-10-16 | Radioactive waste resin jet stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107744734A true CN107744734A (en) | 2018-03-02 |
| CN107744734B CN107744734B (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958728.9A Active CN107744734B (en) | 2017-10-16 | 2017-10-16 | Radioactive waste resin jet stirring device |
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| CN (1) | CN107744734B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435008A (en) * | 2018-04-28 | 2018-08-24 | 中冶焦耐(大连)工程技术有限公司 | A kind of jet mixing paddle and its application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508486A (en) * | 2009-03-24 | 2009-08-19 | 安阳艾尔旺环境工程有限公司 | Anaerobic reactor tridimensional flow agitating apparatus |
| CN203124392U (en) * | 2012-11-23 | 2013-08-14 | 华南再生资源（中山）有限公司 | Integrated equipment for comprehensive treatment of kitchen waste |
| WO2013116893A1 (en) * | 2012-02-06 | 2013-08-15 | Collins Jack David | Mixing apparatus |
| CN206868036U (en) * | 2017-06-23 | 2018-01-12 | 中国核动力研究设计院 | The hydraulic agitator taken is returned for radioactive spent resin |
-
2017
- 2017-10-16 CN CN201710958728.9A patent/CN107744734B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508486A (en) * | 2009-03-24 | 2009-08-19 | 安阳艾尔旺环境工程有限公司 | Anaerobic reactor tridimensional flow agitating apparatus |
| WO2013116893A1 (en) * | 2012-02-06 | 2013-08-15 | Collins Jack David | Mixing apparatus |
| CN203124392U (en) * | 2012-11-23 | 2013-08-14 | 华南再生资源（中山）有限公司 | Integrated equipment for comprehensive treatment of kitchen waste |
| CN206868036U (en) * | 2017-06-23 | 2018-01-12 | 中国核动力研究设计院 | The hydraulic agitator taken is returned for radioactive spent resin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435008A (en) * | 2018-04-28 | 2018-08-24 | 中冶焦耐(大连)工程技术有限公司 | A kind of jet mixing paddle and its application method |
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| CN107744734B (en) | 2021-04-23 |
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