CN208493952U - A kind of device for preparing lime slurry - Google Patents
A kind of device for preparing lime slurry Download PDFInfo
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- CN208493952U CN208493952U CN201820865727.XU CN201820865727U CN208493952U CN 208493952 U CN208493952 U CN 208493952U CN 201820865727 U CN201820865727 U CN 201820865727U CN 208493952 U CN208493952 U CN 208493952U
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- batch tank
- spoiler
- lime slurry
- tank
- bearing rib
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Abstract
The utility model relates to a kind of device for preparing lime slurry.Device for preparing lime slurry described in the utility model, including batch tank, blender, flow-disturbing component and controller, the blender is arranged in the top of the batch tank and through the batch tank, the inner wall of the batch tank is arranged in the flow-disturbing component, and the controller is electrically connected with the blender；The flow-disturbing component includes spoiler and bearing rib, and the bearing rib is fixed on the inner wall of the batch tank, and the spoiler and the bearing rib are affixed, are formed with gap between the spoiler and the inner wall of the batch tank；The angle m of tangent line and the bearing rib at the tie point of the bearing rib and batch tank is 70 °~80 °.The mixed effect of device for preparing lime slurry intensified lime powder and water described in the utility model improves lime slurry preparation efficiency, and safety is good.
Description
Technical field
The utility model relates to agitating devices, more particularly to device for preparing lime slurry.
Background technique
Flue gas desulphurization system is usually using lime as desulfurization absorbent, and the desulfurizing agent usually requires pulverized limestone and water first
It is hybridly prepared into certain density lime slurry.Pulverized limestone is added to the water, lime powder can largely be swum on the water surface,
It needs to allow pulverized limestone to be sufficiently mixed with water by being stirred continuously.If mixing power is spent greatly, lime slurry can be caused to fly everywhere
It splashes, causes the pollution of surrounding enviroment；Stirring dynamics is insufficient, and the water surface cannot form turbulent situation, then pulverized limestone is difficult quickly and water
It is uniformly mixed, lime slurry preparation time extends, and is easy the phenomenon that causing lime to agglomerate in preparing tank.
Therefore, existing lime slurry configuration device is when configuring lime slurry or mixing power is spent leads to slurries greatly
It splashes or mixing power is spent small causes stirring uneven.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of device for preparing lime slurry, there is promotion to stir,
The advantages of avoiding lime slurry from splashing.
A kind of device for preparing lime slurry, including batch tank, blender, flow-disturbing component and controller, the blender
The top of the batch tank is set and runs through the batch tank, the inner wall of the batch tank, institute is arranged in the flow-disturbing component
Controller is stated to be electrically connected with the blender；
The flow-disturbing component includes spoiler and bearing rib, and the bearing rib is fixed on the inner wall of the batch tank,
The spoiler and the bearing rib are affixed, are formed with gap between the spoiler and the inner wall of the batch tank；
The angle m of tangent line and the bearing rib at the tie point of the bearing rib and batch tank is 70 °~80 °.
Device for preparing lime slurry described in the utility model is conducive to improve lime slurry preparation speed, avoids lime
The problem of environmental pollution generated during River Bank Stability, while it is possible to prevente effectively from batch tank lime caking phenomenon appearance,
Ensure the operation of follow-up equipment safety and steady.
Further, the distance of the top of the spoiler to the inner wall top surface of batch tank is 30-100mm.
Further, the top of the spoiler is higher than at least 100mm at the 4/5 of the configuration tank height.
Further, the angle m is 75 °.
Further, the width L of the spoiler and the diameter D of the batch tank meet relationship 0.08D < L < 0.2D.
Further, the inclined direction of the spoiler and the blender is oppositely oriented.
Further, including three pieces of flow-disturbing components, three pieces of flow-disturbing components are evenly arranged on described match by 120 ° of angles
It sets in tank.
Further, the width in the gap between the spoiler and the inner wall of the batch tank is 50mm~100mm.
Further, the spoiler and the bearing rib are integrally formed.
Further, the flow-disturbing component is diagonally arranged on the batch tank.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the schematic front view of the device for preparing lime slurry of the utility model；
Fig. 2 is the schematic top plan view of the flow-disturbing Board position branch of the device for preparing lime slurry of the utility model；
Fig. 3 is the schematic front view of the variant embodiment of the device for preparing lime slurry of the utility model.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " hard straight ", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
Such as Fig. 1, a kind of device for preparing lime slurry of the utility model, including batch tank 1, blender 2, flow-disturbing component 3
And controller, the blender are arranged in the top of the batch tank and through the batch tank, the flow-disturbing component settings
In the inner wall of the batch tank, the controller is electrically connected with the blender；
The flow-disturbing component includes spoiler 31 and bearing rib 32, and the spoiler and the bearing rib are affixed, institute
The inner wall that bearing rib is fixed on the batch tank is stated, is formed with gap between the spoiler and the inner wall of the batch tank.
In the present embodiment, three pieces of flow-disturbing components are provided with, are mutually distributed in batch tank in hexagonal angle two-by-two between them
It is interior.
Such as Fig. 2, the angle m of tangent line and the bearing rib at the tie point of the bearing rib and batch tank is 70 °
~80 °.Specifically, it goes to cut bearing rib and batch tank by a horizontal plane, shape of the support plate on this section is always
Line, shape of the batch tank on this section are a circle, this straight line intersects with this circle, the tangent line where point of intersection and this
The angle of straight line is m, and straight line herein just represents the axis of symmetry for the rectangle that bearing rib is intercepted in this horizontal cross-section, herein
Circle represent the outer circle or inner circle of the annulus that batch tank is intercepted in this horizontal cross-section.In the present embodiment, the angle m is
75°.Moreover, this angle inclined direction and blender it is oppositely oriented, in the example shown, flow-disturbing component is to the tangent line on the right side of it
Direction inclination, and blender is to rotate clockwise；If flow-disturbing component is to the tangential direction inclination on the left of it, blender is with regard to counterclockwise
Rotation.
The effect that angle m is 70 °~80 °:
(1) it can guarantee that the liquid in batch tank is more concentrated to batch tank center.In fact this is because this lime white
The blender of liquid preparation facilities chooses biggish power and revolving speed, and the rotation mixing velocity of liquid can be made to become faster, but liquid
Centrifugal force also become larger, more moved to side wall；Angle m is arranged to 75 ° in the present embodiment, can make more slurries
It is concentrated to tank center.
(2) partially liq can be back into the immediate vicinity of batch tank, to reduce the height of liquid level.
(3) it can be described as cooperating and be set in more narrow space using a kind of balance that more powerful blender is taken
Meter.
The distance of the top of the spoiler to the inner wall top surface of batch tank is 30-100mm, and the top of the spoiler is high
At least 100mm at the 4/5 of the configuration tank height.At 4/5 of liquid level up to tank body in batch tank, and spoiler
It is higher by liquid level at least 100mm, therefore the top of spoiler wants eminence to configure at least 100mm of tank height 4/5；Meanwhile it disturbing
There are the spaces of 30-100mm between the top surface of the inner wall on the top and batch tank of flowing plate.Setting is to guarantee batch tank in this way
Safety.
In general spoiler has to extend liquid level, and the surface tension of liquid level could be made less strong, it is easier to
Dissolution；The setting of position as spoiler is to play the role of a protection to batch tank.Spoiler distance from top matches paddle
There are also a small distance in tank deck face, it may be said that is a safety measure, because this device for preparing lime slurry is automatically to match
Slurry, its weighing system is also that can go wrong once in a while.If the top of spoiler is located at liquid level hereinafter, if in batch tank
The quick lime of hypervolia, entrance is excessive, and the spare space in batch tank is too small, and the sinuous flow for configuring tank level is excessive, dissolution
Speed and amount are excessive, and a large amount of quick lime is dissolved in the violent exothermic reaction of water, generate a large amount of heat, will quick-fried tank.Lime white exists
Under exothermic immense pressure, tank body can be jumped out, the release of this energy can allow in lime white splash to 10 meters of surrounding of space.
There are the spaces of 30-100mm between the top surface of the inner wall on the top and batch tank of the spoiler of the present apparatus, in this way,
The water surface is excessively high, cooperation is with the pumping blower being arranged on paddle tank, even if liquid level is higher than the top of spoiler, at this
In the space of 30-100mm, liquid level flowing is slow and steady, and liquid will not form turbulent flow because of the blocking of spoiler, most meetings
It forms some lime blocks and sinks to configuration pot bottom, it thus will not quick-fried tank.This is because if spoiler extends to configuration tank deck
Face, will quick-fried tank；If there are a certain distance in spoiler and tank body top surface, even if dilutional hyponatremia, crossed at the top of spoiler by water cover,
So less intensely, solute effect will not be very good for the water flow of the water surface, and heat release will not too acutely, and lime will form entire lime
Block sinks to paddle pot bottom, does not have a large amount of hot gas, tank body will not pressure cross and produce tank shockingly.In short, the water flow stationary of tank level, molten
Solution effect is bad, and calorific value is small, and safety is good.
The width L of the spoiler and the diameter D of the batch tank meet relationship 0.08D < L < 0.2D.It can guarantee in this way
The effect of flow-disturbing, improves the immixture of lime and water, and guarantees the speed of water flow.The spoiler of this size can will mix
Effect optimizes.
The width in the gap between the spoiler and the inner wall of the batch tank is 50mm~100mm.This width energy
Guarantee that slurries will not generate dead angle at spoiler, guarantees the abundant of slurries mixing.
Such as Fig. 3, the variant embodiment of the utility model, the flow-disturbing component is diagonally arranged on the batch tank.This
Kind embodiment is capable of providing lime white one power towards tank bottom, and lime white is promoted to flow to tank bottom, promotes the mixed of lime white
It closes.
The advantage of the device for preparing lime slurry of the utility model is, makes liquid level in the work of blender by spoiler
With lower formation turbulent flow, the mixed effect of intensified lime powder and water improves lime slurry preparation efficiency.Spoiler and batch tank simultaneously
Barrel between have the gap of one fixed width, avoid slurries from forming immobilising dead angle in this region.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (10)
1. a kind of device for preparing lime slurry, it is characterised in that: including batch tank, blender, flow-disturbing component and controller, institute
It states blender the top of the batch tank is arranged in and runs through the batch tank, the batch tank is arranged in the flow-disturbing component
Inner wall, the controller are electrically connected with the blender；
The flow-disturbing component includes spoiler and bearing rib, and the bearing rib is fixed on the inner wall of the batch tank, described
Spoiler and the bearing rib are affixed, are formed with gap between the spoiler and the inner wall of the batch tank；
The angle m of tangent line and the bearing rib at the tie point of the bearing rib and batch tank is 70 °~80 °.
2. device for preparing lime slurry according to claim 1, it is characterised in that: the top of the spoiler to batch tank
Inner wall top surface distance be 30-100mm.
3. device for preparing lime slurry according to claim 2, it is characterised in that: the top of the spoiler is higher than described
Configure at least 100mm at the 4/5 of tank height.
4. device for preparing lime slurry according to claim 3, it is characterised in that: the angle m is 75 °.
5. device for preparing lime slurry according to claim 3, it is characterised in that: the width L of the spoiler with it is described
The diameter D of batch tank meets relationship 0.08D < L < 0.2D.
6. device for preparing lime slurry according to claim 3, it is characterised in that: the inclined direction of the spoiler and institute
State the oppositely oriented of blender.
7. device for preparing lime slurry according to any one of claims 1 to 6, it is characterised in that: including being disturbed described in three pieces
Component is flowed, three pieces of flow-disturbing components are evenly arranged in the batch tank by 120 ° of angles between any two.
8. device for preparing lime slurry according to claim 7, it is characterised in that: the spoiler and the batch tank
The width in the gap between inner wall is 50mm~100mm.
9. device for preparing lime slurry according to claim 7, it is characterised in that: the spoiler and the bearing rib
It is integrally formed.
10. device for preparing lime slurry according to claim 7, it is characterised in that: the flow-disturbing component is diagonally arranged
On the batch tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865727.XU CN208493952U (en) | 2018-06-05 | 2018-06-05 | A kind of device for preparing lime slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865727.XU CN208493952U (en) | 2018-06-05 | 2018-06-05 | A kind of device for preparing lime slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493952U true CN208493952U (en) | 2019-02-15 |
Family
ID=65287855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820865727.XU Active CN208493952U (en) | 2018-06-05 | 2018-06-05 | A kind of device for preparing lime slurry |
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| CN (1) | CN208493952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579540A (en) * | 2018-06-05 | 2018-09-28 | 广州迪斯环保设备有限公司 | A kind of device for preparing lime slurry |
-
2018
- 2018-06-05 CN CN201820865727.XU patent/CN208493952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579540A (en) * | 2018-06-05 | 2018-09-28 | 广州迪斯环保设备有限公司 | A kind of device for preparing lime slurry |
| CN108579540B (en) * | 2018-06-05 | 2024-03-01 | 广州迪斯环保设备有限公司 | Lime slurry preparation method |
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