CN111939803A - Movable ice slurry storage stirring barrel - Google Patents
Movable ice slurry storage stirring barrel Download PDFInfo
- Publication number
- CN111939803A CN111939803A CN202010877006.2A CN202010877006A CN111939803A CN 111939803 A CN111939803 A CN 111939803A CN 202010877006 A CN202010877006 A CN 202010877006A CN 111939803 A CN111939803 A CN 111939803A
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- CN
- China
- Prior art keywords
- stirring
- stainless steel
- barrel
- layer
- ice slurry
- 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.)
- Pending
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 82
- 239000002002 slurry Substances 0.000 title claims abstract description 43
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 41
- 239000010935 stainless steel Substances 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000002337 anti-port Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000005457 ice water Substances 0.000 abstract description 27
- 239000000203 mixture Substances 0.000 abstract description 20
- 238000009413 insulation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
Abstract
The invention discloses a movable ice slurry storage stirring barrel which comprises a barrel body, wherein the barrel body consists of a barrel wall and a barrel bottom which are made of stainless steel plates, the barrel wall consists of a stainless steel outer layer and a stainless steel inner layer, the planar shape of the stainless steel outer layer is in an oblong shape, and the planar shape of the stainless steel inner layer is two intersecting circles with the same radius; stirring shafts are respectively arranged at the centers of two corresponding intersected circles in the stainless steel inner layer, and an upper-layer stirring impeller and a lower-layer stirring impeller are respectively arranged on each stirring shaft; an independently controlled stirring motor is arranged at the top of each stirring shaft and is fixed through a channel steel frame erected above the top of the barrel body. The movable ice slurry storage stirring barrel avoids the ice water layering phenomenon caused by small ice density when ice water mixtures are stored, has high space utilization rate, and can meet the loading size limitation of most transport trucks in shape characteristics, so that the movable ice slurry storage stirring barrel has mobility.
Description
Technical Field
The invention relates to an ice slurry storage container, in particular to a movable ice slurry storage stirring barrel.
Background
The ice slurry is an ice-water mixture with small ice particles, the concentration of the ice particles reaches more than 30 percent, and the ice slurry has the liquidity similar to that of liquid. When the flow state ice slurry is stored statically, ice water stratification can occur, so that the state of the flow state ice slurry is lost, and therefore, the ice water mixture needs to be stirred to be uniformly mixed, and ice particles reach a certain concentration to form the flow state ice slurry state.
In order to prevent ice water from being layered during the storage of ice slurry, a container for storing ice slurry needs to have a stirring function.
The existing storage container with stirring function has two main problems when storing ice slurry: firstly, the ice slurry is stirred unevenly, stirring dead angles exist, and the concentration difference of the ice slurry at each part is large; secondly, when a large amount of ice slurry is stored, the container is too large in size, large in occupied space and incapable of being transported. Therefore, the existing ice slurry container device cannot be applied to occasions requiring a large amount of ice slurry with certain concentration, and the application range and the scenes of the ice slurry are limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing a movable ice slurry storage and stirring barrel which can store a large amount of ice slurry, can fully stir and uniformly mix the ice slurry, avoids the ice slurry from being layered up and down and is convenient to move and transport.
In order to solve the technical problems, the invention is realized by the following technical scheme: a movable ice slurry storage and stirring barrel comprises a barrel body with a cavity inside, wherein the barrel body is composed of a barrel wall, a barrel bottom and a barrel top which are made of a stainless steel plate, the barrel wall is composed of a stainless steel outer layer and a stainless steel inner layer, the planar shape of the stainless steel outer layer is long circular, the planar shape of the stainless steel inner layer is two intersecting circles with the same radius, the distance between the centers of the two circles is 2/3 circle diameters, the intersecting parts are mutually communicated, and the planar shape of the intersecting circles is in an 8-shaped structure; stirring shafts are respectively arranged at the centers of two corresponding intersected circles in the stainless steel inner layer, an upper-layer stirring impeller and a lower-layer stirring impeller are respectively arranged on each stirring shaft, and the distance between the upper-layer stirring impeller and the lower-layer stirring impeller is 1/3-1/2 of the height of a cavity; every (mixing) shaft top is provided with an independently controlled agitator motor, and agitator motor is fixed through the channel-section steel frame of erectting in staving top, and two (mixing) shafts are through the agitator motor antiport of independent control separately.
Preferably, a heat insulation layer is filled between the stainless steel outer layer and the stainless steel inner layer, and the thickness of the heat insulation layer is 3-10 cm.
Preferably, the inner wall surface of the stainless steel inner layer is coated with a corrosion-resistant layer.
Preferably, the upper-layer stirring impeller is a four-blade high-efficiency axial flow paddle, the lower-layer stirring impeller is a three-blade high-efficiency axial flow paddle, and the rotating radius of the two-layer stirring impeller is 1/3-1/2 of barrel radius.
Preferably, the lower layer of stirring impeller is positioned at a distance of 1/10-1/5 from the bottom surface of the cavity.
Preferably, a flow guide baffle is arranged on the side surface of the cavity, namely the inner wall surface of the stainless steel inner layer.
Preferably, the guide baffles are provided with even groups, and are symmetrically arranged on the inner wall surface of the stainless steel inner layer at equal intervals by taking the stirring shaft as a symmetrical point.
Preferably, the part of the top of the barrel, which is close to the two sides, is provided with an open-close type maintenance manhole and a shaft connecting hole which is convenient for the top of the stirring shaft to penetrate through.
Compared with the prior art, the invention has the advantages that: the movable ice slurry storage stirring barrel can uniformly mix a large amount of ice-water mixture without dead angles, so that the ice-water mixture is in a flow state with certain concentration, and the ice-water layering phenomenon caused by small ice density when the ice-water mixture is stored is avoided; the ice-water storage device has high space utilization rate while storing a large amount of ice-water mixture, and can meet the loading size limitation of most transport trucks in the shape characteristic, so that the ice-water storage device has mobility.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional view of a movable ice slurry storage and stirring barrel of the present invention;
FIG. 2 is a schematic top view of the movable ice slurry storage and stirring barrel of the present invention;
FIG. 3 is a schematic diagram of a longitudinal section structure of the movable ice slurry storage and stirring barrel of the invention;
FIG. 4 is a schematic diagram of the moving direction of the ice-water mixture in the stirring state of the movable ice slurry storage stirring barrel.
In the figure: 1. an outer layer of stainless steel; 2. a heat-insulating layer; 3. an inner layer of stainless steel; 4. a stirring shaft; 5. an upper stirring impeller; 6. a lower layer stirring impeller; 7. a flow guide baffle plate; 8. a stirring motor; 9. an open-close type inspection manhole; 10. a channel steel frame.
Detailed Description
The invention is described in detail below with reference to the following figures and embodiments:
fig. 1 to 3 show a movable ice slurry storage and stirring barrel, which comprises a barrel body with a cavity inside, wherein the barrel body is composed of a barrel wall, a barrel bottom and a barrel top made of a stainless steel plate, the barrel wall is composed of a stainless steel outer layer 1 and a stainless steel inner layer 3, the planar shape of the stainless steel outer layer 1 is long circular, the planar shape of the stainless steel inner layer 3 is two intersecting circles with the same radius, the distance between the centers of the two circles is 2/3 circle diameters, the intersecting parts are communicated with each other, and the planar shape is of an 8-shaped structure; stirring shafts 4 are respectively arranged at the centers of two corresponding intersected circles in the stainless steel inner layer 3, an upper-layer stirring impeller 5 and a lower-layer stirring impeller 6 are respectively arranged on each stirring shaft 4, and the distance between the upper-layer stirring impeller 5 and the lower-layer stirring impeller 6 is 1/3-1/2 of cavity height; every (mixing) shaft 4 top is provided with an independent control's agitator motor 8, and agitator motor 8 is fixed through the channel-section steel frame 10 of erectting in staving top, and two (mixing) shafts 4 are through the agitator motor 8 antiport of independent control separately.
In order to enable the barrel body to have a heat insulation effect, a heat insulation layer 2 is filled between the stainless steel outer layer 1 and the stainless steel inner layer 3, and the thickness of the heat insulation layer 2 is 3-10 cm.
In order to prolong the service life of the barrel body and avoid corrosion of ice slurry to the stainless steel inner layer 3, the inner wall surface of the stainless steel inner layer 3 is coated with an anticorrosive layer.
In order to ensure the stirring effect and efficiency, the upper-layer stirring impeller 5 is a four-blade high-efficiency axial flow paddle, the lower-layer stirring impeller 6 is a three-blade high-efficiency axial flow paddle, and the rotating radius of the two-layer stirring impeller is 1/3-1/2 of the barrel radius; the distance between the lower stirring impeller 6 and the bottom surface of the cavity is 1/10-1/5 of the height of the cavity.
In order to limit the rotation of the ice-water mixture in the horizontal direction and enable the ice-water mixture to rotate in the vertical direction, a flow guide baffle 7 is arranged on the side surface of the cavity, namely the inner wall surface of the stainless steel inner layer 3; the flow guide baffles 7 are provided with even groups, and are symmetrically arranged on the inner wall surface of the stainless steel inner layer 3 at equal intervals by taking the stirring shaft 4 as a symmetrical point.
For the convenience of observing the inside condition of staving, the position that is close to both sides on the tank deck is provided with the formula of opening and close and overhauls manhole 9, and the formula of opening and close overhauls manhole 9 also can be used as the observation window and observes the interior condition of staving, for the ease of (mixing) shaft 4 is connected with the transmission of agitator motor 8, the tank deck is provided with the coupling hole that the (mixing) shaft 4 top of being convenient for was.
The specific working mode is as follows: as shown in fig. 4, when the stirring motor 8 is powered on, two stirring systems consisting of two groups of stirring motors 8, two stirring shafts 4 and two groups of stirring impellers start to work, the four-blade efficient axial flow impeller and the three-blade efficient axial flow impeller inside the barrel start to rotate simultaneously, the rotating speed is about 70-130 rpm, but the stirring directions of the two groups of stirring systems are opposite, ice-water mixture in the barrel forms a vortex under the stirring action of the double-layer stirring impellers, and meanwhile, the rotation of the ice-water mixture in the horizontal direction is limited due to the action of the flow guide baffle 7, so that the ice-water mixture rotates in the vertical direction, and the upper layer of ice-water slurry is brought into the lower layer to be uniformly mixed.
The movable ice slurry storage stirring barrel can uniformly mix a large amount of ice-water mixture without dead angles, so that the ice-water mixture is in a flow state with certain concentration, and the ice-water layering phenomenon caused by small ice density when the ice-water mixture is stored is avoided; the ice-water storage device has high space utilization rate while storing a large amount of ice-water mixture, and can meet the loading size limitation of most transport trucks in the shape characteristic, so that the ice-water storage device has mobility.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a movable ice slurry storage agitator, includes that inside has the staving of cavity, the staving comprises barrel wall, barrel head and the bucket top that corrosion resistant plate made, its characterized in that: the barrel wall is composed of a stainless steel outer layer (1) and a stainless steel inner layer (3), the planar shape of the stainless steel outer layer (1) is in an oblong shape, the planar shape of the stainless steel inner layer (3) is two intersecting circles with the same radius, the distance between the centers of the two circles is 2/3 circle diameters, the intersecting parts are mutually communicated, and the planar shape of the intersecting parts is in an 8-shaped structure; stirring shafts (4) are respectively arranged at the centers of two corresponding intersected circles in the stainless steel inner layer (3), an upper stirring impeller (5) and a lower stirring impeller (6) are respectively arranged on each stirring shaft (4), and the distance between the upper stirring impeller (5) and the lower stirring impeller (6) is 1/3-1/2 of cavity height; every (mixing) shaft (4) top is provided with an independent control's agitator motor (8), and agitator motor (8) are fixed through erectting channel steel frame (10) in staving top, and two (mixing) shafts (4) are through respective independent control's agitator motor (8) antiport.
2. The movable ice slurry storage and stirring barrel of claim 1, wherein: an insulating layer (2) is filled between the stainless steel outer layer (1) and the stainless steel inner layer (3), and the thickness of the insulating layer (2) is 3-10 cm.
3. The movable ice slurry storage and stirring barrel of claim 1, wherein: the inner wall surface of the stainless steel inner layer (3) is coated with an anticorrosive layer.
4. The movable ice slurry storage and stirring barrel of claim 1, wherein: the upper-layer stirring impeller (5) is a four-blade high-efficiency axial flow paddle, the lower-layer stirring impeller (6) is a three-blade high-efficiency axial flow paddle, and the rotating radius of the two-layer stirring impeller is 1/3-1/2 of the bucket radius.
5. The movable ice slurry storage and stirring barrel of claim 1, wherein: the distance between the lower stirring impeller (6) and the bottom surface of the cavity is 1/10-1/5 of the height of the cavity.
6. The movable ice slurry storage and stirring barrel of claim 1, wherein: and a flow guide baffle (7) is arranged on the side surface of the cavity, namely the inner wall surface of the stainless steel inner layer (3).
7. The mobile ice slurry storage and stirring barrel of claim 6, wherein: the flow guide baffles (7) are provided with even groups, and are symmetrically arranged on the inner wall surface of the stainless steel inner layer (3) at equal intervals by taking the stirring shaft (4) as a symmetrical point.
8. The movable ice slurry storage and stirring barrel of claim 1, wherein: and the parts of the barrel top close to the two sides are provided with an open-close type maintenance manhole (9) and a shaft connecting hole which is convenient for the top of the stirring shaft (4) to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877006.2A CN111939803A (en) | 2020-08-27 | 2020-08-27 | Movable ice slurry storage stirring barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877006.2A CN111939803A (en) | 2020-08-27 | 2020-08-27 | Movable ice slurry storage stirring barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111939803A true CN111939803A (en) | 2020-11-17 |
Family
ID=73367868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010877006.2A Pending CN111939803A (en) | 2020-08-27 | 2020-08-27 | Movable ice slurry storage stirring barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939803A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264301Y (en) * | 2008-09-04 | 2009-07-01 | 牟世友 | Cement mixer |
| CN210131405U (en) * | 2019-03-13 | 2020-03-10 | 无锡市盛昌源科技有限公司 | Filtration formula refrigeration crystallization agitator |
| CN210145940U (en) * | 2019-06-06 | 2020-03-17 | 中冶长天国际工程有限责任公司 | Mine filling efficient stirring barrel |
| CN212328079U (en) * | 2020-08-27 | 2021-01-12 | 苏州吴中供水有限公司 | Movable ice slurry storage stirring barrel |
-
2020
- 2020-08-27 CN CN202010877006.2A patent/CN111939803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264301Y (en) * | 2008-09-04 | 2009-07-01 | 牟世友 | Cement mixer |
| CN210131405U (en) * | 2019-03-13 | 2020-03-10 | 无锡市盛昌源科技有限公司 | Filtration formula refrigeration crystallization agitator |
| CN210145940U (en) * | 2019-06-06 | 2020-03-17 | 中冶长天国际工程有限责任公司 | Mine filling efficient stirring barrel |
| CN212328079U (en) * | 2020-08-27 | 2021-01-12 | 苏州吴中供水有限公司 | Movable ice slurry storage stirring barrel |
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