CN207773975U - Slurry tank and slurry tank system - Google Patents
Slurry tank and slurry tank system Download PDFInfo
- Publication number
- CN207773975U CN207773975U CN201721813077.6U CN201721813077U CN207773975U CN 207773975 U CN207773975 U CN 207773975U CN 201721813077 U CN201721813077 U CN 201721813077U CN 207773975 U CN207773975 U CN 207773975U
- Authority
- CN
- China
- Prior art keywords
- babinet
- liquid
- slurry tank
- connecting tube
- feeding pipeline
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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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- 239000002002 slurry Substances 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 103
- 239000002245 particle Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 11
- 238000000151 deposition Methods 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model is related to heat-engine plant desulfurized fields, disclose a kind of slurry tank and slurry tank system, the slurry tank includes babinet (1) and liquid feed device, the liquid feed device includes return duct (3) and penetrates the connecting tube (4) in the babinet (1), one end of the return duct (3) is connected to the connecting tube (4) to be collectively formed and the internal liquid feeding pipeline being connected to of the babinet (1) with the connecting tube (4), wherein, the flow velocity of the liquid in runner of the liquid accelerating structure in the runner of the liquid feeding pipeline to accelerate the liquid feeding pipeline is formed on the liquid feeding pipeline.Slurry tank provided by the present application enables to the liquid for flowing into box house by connecting tube to form stronger impact force, to disturb original liquid in babinet, prevents the solid particle in babinet from depositing.
Description
Technical field
The utility model is related to heat-engine plant desulfurized fields, more particularly to a kind of slurry tank and slurry tank system.
Background technology
Solid particle there are many containing in the liquid of slurry tank in heat-engine plant desulfurized system, if be easy to without processing
Slurries deposition occurs, is blocked so as to cause the pump being connected to slurry tank.
In order to cope with the above problem, slurry tank has been generally designed slurry mixer in existing heat-engine plant desulfurized system,
Blender is installed additional on original babinet, the liquid in slurry tank is stirred using blender, to prevent slurries from depositing, in order to
Install blender additional, need to carry out corresponding cable laying and babinet is reinforced, not only equipment investment is too high, operation expense also compared with
It is high.In addition, more due to installing the component that blender is related to additional, the failure rate of blender is higher, once it breaks down, very
It is possible that influencing the work of entire desulphurization system.
Therefore it needs one kind simple, reliably, puts into relatively low device and system is improved, to solve slurries deposition
The problem of.
Utility model content
The problem of being deposited the purpose of this utility model is to overcome particle in slurry tank of the existing technology, provides one
Kind slurry tank.
To achieve the goals above, on the one hand the utility model provides a kind of slurry tank, which includes babinet and confession
Liquid device, the liquid feed device include return duct and penetrate the connecting tube in the babinet, and one end of the return duct is connected to institute
Connecting tube is stated so that the liquid feeding pipeline being connected to the box house is collectively formed with the connecting tube, wherein the liquid feeding pipeline
On be formed with the liquid accelerating structure in the runner of the liquid feeding pipeline to reduce the transversal of the runner of the liquid feeding pipeline
Area, the flow velocity of the liquid in runner to accelerate the liquid feeding pipeline.
Preferably, the liquid accelerating structure is orifice plate with hole, and the internal diameter in the hole is less than the interior of the return duct
Diameter, the orifice plate is arranged between the connecting tube and the return duct and the hole is fully located at the runner of the liquid feeding pipeline
It is interior.
Preferably, one end of the connecting tube is provided with the first flange, and first flange is fixedly connected with the babinet.
Preferably, one end of the return duct is formed with the second flange, and second flange and first flange are fixed
Connection.
Preferably, fixing piece is connected through first flange, second flange, the orifice plate and the babinet with fixed
Connect the connecting tube, the return duct, the orifice plate and the babinet.
Preferably, connector is provided on the babinet, the connector is fixedly connected with first flange.
Preferably, which includes liquid feed device described in two groups, the connecting tube of liquid feed device described in one of which
It is arranged in the first side of the babinet, the connecting tube of liquid feed device described in another group is arranged opposite with first side
The second side.
Preferably, the height of the connecting tube of liquid feed device described in two groups is identical and mutually staggers.
The utility model second aspect provide slurry tank system, the slurry tank system include efferent duct, rear pump and as above
The slurry tank, the rear pump are extracted out the liquid in babinet by the efferent duct, and the other end of the return duct connects
Connect the efferent duct.
Preferably, the height where the connecting tube is connected to the position of the babinet is connected to the case less than the efferent duct
Height where the position of body.
Through the above technical solutions, using slurry tank provided by the present application, it is collectively formed due to return duct and connecting tube
There is liquid accelerating structure in the runner of liquid feeding pipeline, liquid adds when via liquid feeding pipeline since liquid feeding pipeline is formed with liquid
Fast structure causes the cross-sectional area of liquid feeding pipeline to become smaller suddenly, and the flow velocity after liquid undercoating liquid accelerating structure can significantly increase
Add, to form stronger impact force, liquid can significantly disturb original liquid in babinet after entering babinet, to effectively
Prevent the solid particle in babinet from depositing.
Description of the drawings
Fig. 1 is the schematic diagram according to the slurry tank system of the preferred embodiments of the present invention；
Fig. 2 is the schematic diagram according to the liquid feed device of the slurry tank of the preferred embodiments of the present invention；
Fig. 3 is the schematic diagram of the slurry tank system of another preferred embodiment according to the present utility model.
Reference sign
1- babinet 2- efferent duct 3- return duct 4- connecting tube 5- orifice plate 6- connector 7- rear pump 8- return valves
9- delivery valves
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The application provides a kind of slurry tank, which includes babinet 1 and liquid feed device, and the liquid feed device includes reflux
Pipe 3 and penetrate the connecting tube 4 in the babinet 1, one end of the return duct 3 be connected to the connecting tube 4 with the connecting tube 4
The liquid feeding pipeline being connected to 1 inside of the babinet is collectively formed, wherein be formed on the liquid feeding pipeline positioned at the liquid supply pipe
Liquid accelerating structure in the runner on road is to reduce the cross-sectional area of the runner of the liquid feeding pipeline, to accelerate the liquid supply pipe
The flow velocity of liquid in the runner on road.
Using slurry tank provided by the present application, in the runner for the liquid feeding pipeline being collectively formed due to return duct 3 and connecting tube 4
There is liquid accelerating structure, liquid leads to liquid supply pipe when via liquid feeding pipeline, since liquid feeding pipeline is formed with liquid accelerating structure
The cross-sectional area on road becomes smaller suddenly, and the flow velocity after liquid undercoating liquid accelerating structure can dramatically increase, stronger to be formed
Impact force, liquid enter babinet 1 after can significantly disturb original liquid in babinet 1, to be effectively prevented in babinet 1
Solid particle deposits.
With reference to structure shown in FIG. 1, in the application provides slurry tank system, 3 one end of return duct is used to connect babinet 1,
The other end is connect with efferent duct 2, the liquid due to efferent duct 2 for being discharged in babinet 1, then babinet 1 can be discharged in return duct 3
The part of liquid be re-fed into babinet 1 and disturb original liquid in babinet 1 so that solid particle is suspended in babinet 1
In, prevent the solids particles precipitate in babinet 1, while also without with additional liquid source, being effectively saved cost, avoiding resource
Waste.
Liquid accelerating structure can select structure appropriate, such as the baffle being formed in return duct 3 or connecting tube 4,
So that the cross-sectional area of some position in liquid feeding pipeline reduces, behind the position, flow velocity will dramatically increase liquid.
In the embodiment shown in figure 2, the liquid accelerating structure is the orifice plate 5 with hole 9, the internal diameter in the hole 9
Less than the internal diameter of the return duct 3, the orifice plate 5 is arranged between the connecting tube 4 and the return duct 3 and the hole 9 is complete
It is located in the runner of the liquid feeding pipeline entirely.
As shown in Fig. 2, the middle part of orifice plate 5 is formed with hole 9, hole 9 is fully located in the runner of liquid feeding pipeline and the internal diameter in hole 9
Less than the internal diameter of runner, so that the cross-sectional area of liquid feeding pipeline in the position reduces.In addition, connecting tube 4 and return duct 3
Internal diameter should be identical and be directed at connection, can select the identical standard component of model, so that the runner entirety of liquid feeding pipeline
Internal diameter is identical, only reduces in the position cross-sectional area where liquid accelerating structure.
And since orifice plate 5 is an individual element, it can individually be replaced, and orifice plate can be selected as needed
The size in the hole 9 in 5, to increase or reduce the flow velocity of liquid.
In order to which connecting tube 4 to be mounted on babinet 1, one end of connecting tube 4 is provided with the first flange, and first flange is solid
Surely the babinet 1 is connected, the other end of connecting tube 4 can go deep into babinet 1, and one end with the first flange can be tightly attached to case
On body 1, babinet 1 is installed on by welding or bolted form.
In order to connect return duct and connecting tube, one end of return duct 3 is formed with the second flange, second flange and described
First flange is fixedly connected.As shown in Fig. 2, the one end of return duct 3 with the second flange is directed at the convex with first of connecting tube 4
One end of edge can connect return duct 3 and connecting tube 4 by welding or being bolted.
In order to which orifice plate is arranged between return duct and connecting tube, it is preferable that fixing piece is through first flange, described the
Two flanges, the orifice plate 5 are fixedly connected with the connecting tube 4, the return duct 3, the orifice plate 5 and described with the babinet 1
Babinet 1.As shown in Fig. 2, the plate face of orifice plate 5 is clamped between the first flange and the second flange, bolt or pin can run through the
One flange, the second flange, orifice plate 5 and babinet 1 are to which return duct 3, connecting tube 4, orifice plate 5 to be mounted on babinet 1.Wherein, until
It is few that one fixing piece is respectively installed in the upper side and lower side of return duct 3, to ensure the stability of connection structure.
If selecting bolted form connection babinet 1, bolt needs the wall surface through babinet 1, it is possible to cause
The leakage of babinet 1, it is preferable that connector 6 is provided on the babinet 1, the connector 6 is fixed with first flange to be connected
It connects.As shown in Fig. 2, the connector 6 of bending is outwardly protruded on babinet 1, the part of the bending of fixing piece through-connections 6, from
And it avoids directly running through babinet 1.It is cast in addition, connector 6 should be integrally formed with babinet 1, to ensure the sealing of babinet 1
Property.
The liquid feed device of the application can select multiple to reinforce the disturbance to the liquid in babinet 1, it is preferable that slurries
Case includes liquid feed device described in two groups, and the connecting tube 4 of liquid feed device described in one of which is arranged the first of the babinet
The connecting tube 4 of side, liquid feed device described in another group is arranged in the second side opposite with first side, and is supplied described in two groups
The height of the connecting tube 4 of liquid device is identical and mutually staggers.
As shown in figure 3, babinet 1 is cylindrical shape, the air line distance between two groups of liquid feed devices should be with the circle of babinet
The diameter in section is equal, and the connecting tube 4 of two groups of liquid feed devices is parallel but not conllinear, the liquid that at this moment two connecting tubes 4 spray
It will be staggered, to form eddy flow in babinet 1, increase the disturbance to liquid in babinet 1.
If the rectangular cross-section of babinet 1, two groups of liquid feed devices should be arranged in the opposite both sides of babinet 1, and protect
It holds connecting tube 4 to be staggered, eddy flow can be equally generated in babinet 1, but due to the rectangular cross-section of babinet 1, the effect of eddy flow
The effect of eddy flow is not good in cylindric babinet 1.
Slurry tank system provided by the present application includes efferent duct 2, rear pump 7 and slurry tank as described above, the output
Pump 7 is extracted out the liquid in babinet 1 by the efferent duct 2, and the other end of the return duct 3 connects the efferent duct 2.
With reference to structure shown in Fig. 3, efferent duct 2 is extracted out the liquid in babinet 1 by rear pump 9, and efferent duct 2 can
The partially liq of discharge is transported in return duct 3, and is ultimately delivered in babinet 1, forms turbulent water, it is therefore prevented that in babinet 1
The deposition of solid particle.It is not deposited accordingly, due to the solid particle in babinet 1, the liquid in babinet 1 is discharged in efferent duct 2
A large amount of solid particle will be mingled in body, to further reduce the possibility that solids particles precipitate occurs in babinet 1.
Wherein, the height where the connecting tube 4 is connected to the position of the babinet 1 is connected to described less than the efferent duct 2
Height where the position of babinet 1, so that more particles are discharged by efferent duct 2.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model.
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of slurry tank, which is characterized in that the slurry tank includes babinet (1) and liquid feed device, and the liquid feed device includes back
Flow tube (3) and penetrate the connecting tube (4) in the babinet (1), one end of the return duct (3) be connected to the connecting tube (4) with
It is collectively formed and the internal liquid feeding pipeline being connected to of the babinet (1) with the connecting tube (4), wherein shape on the liquid feeding pipeline
At the liquid accelerating structure having in the runner of the liquid feeding pipeline to reduce the cross-sectional area of the runner of the liquid feeding pipeline,
The flow velocity of the liquid in runner to accelerate the liquid feeding pipeline.
2. slurry tank according to claim 1, which is characterized in that the liquid accelerating structure is the orifice plate with hole (9)
(5), the internal diameter of the hole (9) is less than the internal diameter of the return duct (3), and the orifice plate (5) is arranged in the connecting tube (4) and institute
It states between return duct (3) and the hole (9) is fully located in the runner of the liquid feeding pipeline.
3. slurry tank according to claim 2, which is characterized in that one end of the connecting tube (4) is provided with the first flange,
First flange is fixedly connected with the babinet (1).
4. slurry tank according to claim 3, which is characterized in that one end of the return duct (3) is formed with the second flange,
Second flange is fixedly connected with first flange.
5. slurry tank according to claim 4, which is characterized in that fixing piece is through first flange, described second convex
Edge, the orifice plate (5) and the babinet (1) are to be fixedly connected with the connecting tube (4), the return duct (3), the orifice plate (5)
With the babinet (1).
6. slurry tank according to claim 3, which is characterized in that connector (6) is provided on the babinet (1), it is described
Connector (6) is fixedly connected with first flange.
7. slurry tank according to claim 1, which is characterized in that the slurry tank includes liquid feed device described in two groups, wherein
The connecting tube (4) of liquid feed device described in one group is arranged in the first side of the babinet, the institute of liquid feed device described in another group
Connecting tube (4) is stated to be arranged in the second side opposite with first side.
8. slurry tank according to claim 7, which is characterized in that the connecting tube (4) of liquid feed device described in two groups
It is highly identical and mutually stagger.
9. slurry tank system, which is characterized in that the slurry tank system includes efferent duct (2), rear pump (7) and claim 1-8
Any one of described in slurry tank, the rear pump (7) by the efferent duct (2) by babinet (1) liquid extract out, institute
The other end for stating return duct (3) connects the efferent duct (2).
10. slurry tank system according to claim 9, which is characterized in that the connecting tube (4) is connected to the babinet (1)
Position where height the height where the position of the babinet (1) is connected to less than the efferent duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813077.6U CN207773975U (en) | 2017-12-21 | 2017-12-21 | Slurry tank and slurry tank system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813077.6U CN207773975U (en) | 2017-12-21 | 2017-12-21 | Slurry tank and slurry tank system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773975U true CN207773975U (en) | 2018-08-28 |
Family
ID=63228507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813077.6U Active CN207773975U (en) | 2017-12-21 | 2017-12-21 | Slurry tank and slurry tank system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773975U (en) |
-
2017
- 2017-12-21 CN CN201721813077.6U patent/CN207773975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Patentee after: China Shenhua Energy Co.,Ltd. Patentee after: BEIJING GUOHUA ELECTRIC POWER Corp.,Ltd. Patentee after: Guoneng Yuedian Taishan Power Generation Co.,Ltd. Address before: 100011 Beijing, Dongcheng District Anwai Binhe West Road No. 22 Shenhua building Patentee before: China Shenhua Energy Co.,Ltd. Patentee before: BEIJING GUOHUA ELECTRIC POWER Corp.,Ltd. Patentee before: GUANGDONG GUOHUA YUEDIAN TAISHAN POWER GENERATION Co.,Ltd. |
|
| CP03 | Change of name, title or address |