CN206885860U - A kind of limestone powder bin - Google Patents
A kind of limestone powder bin Download PDFInfo
- Publication number
- CN206885860U CN206885860U CN201720779051.8U CN201720779051U CN206885860U CN 206885860 U CN206885860 U CN 206885860U CN 201720779051 U CN201720779051 U CN 201720779051U CN 206885860 U CN206885860 U CN 206885860U
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- China
- Prior art keywords
- warehouse
- circular cone
- limestone powder
- powder bin
- cylinder
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Abstract
A kind of limestone powder bin is the utility model is related to, including：Warehouse, it includes the cylinder warehouse and circular cone warehouse of connection；Drawing mechanism, it is arranged on the circular cone warehouse bottom and communicated with the circular cone warehouse bottom, and two drawing mechanisms are symmetrically mounted on the circular cone warehouse bottom；Device for discharging, it is connected with the drawing mechanism discharging opening, and discharging opening of two devices for discharging respectively with two drawing mechanisms is connected；Blowing device, it is installed through at the top of the cylinder warehouse；Dust arrester, it at the top of the cylinder warehouse with connecting.The beneficial effects of the utility model：Be not likely to produce it is hardened, do not pollute the environment, desulfurization will not be stopped because discharging opening blocks, while can also realize the accurate control of discharging.
Description
Technical field
It the utility model is related to a kind of limestone powder bin.
Background technology
Desulfurization method of limestone-gypsum is the domestic most common sulfur removal technology used.The technique is using lime stone as de-
Sulphur agent is configured to lime stone slurry by adding process water, and lime stone slurry reacts with the sulfur dioxide in flue gas and generates stone
Cream is to reach the purpose of desulfurization.The technique typically uses outsourcing agstone, and agstone is squeezed into limestone powder bin and determined
Amount uses.
Conventional limestone powder cabin has the disadvantages that：
(1) agstone easily produces hardened phenomenon and blocks discharging opening, it is impossible to normal discharging；
(2) easily there is accumulation dead angle in use in Limestone silo, so causes the dischargeable capacity of powder cabin to subtract significantly
It is small, it is impossible to meet the storage time requirement of engineering production, and the limestone powder at dead angle is easily hardened, it is necessary to periodically clear
Reason, is unfavorable for the utilization of agstone；
(3) when Limestone silo is fed every time, large quantities of lime stone flour can overflow from charging aperture, pollute the environment at scene；
(4) during agstone surplus deficiency, all agstones can not be exported, it is not thorough blowing occur, causes in storehouse
Dust accumulation, and the accuracy for exporting agstone can not be estimated, and uncontrollable output quantity, easily cause waste；
(5) there was only an ash bucket, angle is chosen problematic, and trouble point is more in operation, when often result in stoppages in transit, scene waste
A large amount of maintenance times, the continuous service requirement of desulfurization is often unsatisfactory for, also can not guarantee desulphurization system stable operation on time.
Utility model content
Weak point present in regarding to the issue above, the utility model provide a kind of limestone powder bin, are not likely to produce plate
Tie, do not pollute the environment, desulfurization will not be stopped because a discharging opening blocks, while can also realize the accurate control of discharging.
To achieve the above object, the utility model provides a kind of limestone powder bin, including：
Warehouse, it includes the cylinder warehouse and circular cone warehouse of connection；
Drawing mechanism, it is arranged on the circular cone warehouse bottom and communicated with the circular cone warehouse bottom, is gone out described in two
Material device is symmetrically mounted on the circular cone warehouse bottom；
Device for discharging, it is connected with the drawing mechanism discharging opening, and two devices for discharging described in two respectively with going out
Expect the discharging opening connection of device；
Blowing device, it at the top of the cylinder warehouse with connecting；
Dust arrester, it at the top of the cylinder warehouse with connecting.
Further improved as the utility model, the drawing mechanism includes the ash connected with the circular cone warehouse bottom
Bucket and the push-pull valve through the ash bucket side wall, the angle C between two ash buckets are 55 °~60 °.
Further improved as the utility model, the push-pull valve includes travelling carriage, sliding panel, roller assembly and plate
Motor, the roller assembly is installed on the travelling carriage, the sliding panel is arranged on the roller assembly, the plate motor
Drive the roller assembly to rotate, drive the sliding panel to reciprocate, realize the opening and closing of the ash bucket discharging opening.
Further being improved as the utility model, the device for discharging includes the meter being arranged on conveying pipeline,
The feeding end of the conveying pipeline is connected with the drawing mechanism discharging opening, and discharge end and the unloader of the conveying pipeline connect
Connect, the meter and the unloader are electrically connected with controller.
Further improved as the utility model, the unloader includes the cylinder type tube with the conveying pipeline connection
Body and several arc shaped blades being arranged in the cylindrical type cylinder.
Further being improved as the utility model, the blowing device includes being arranged on the source of the gas outside the warehouse,
The gas outlet of the source of the gas is connected with outlet pipe, and the outlet pipe end connection is some at the top of the cylinder warehouse
Going out gas branch pipe, the going out gas branch pipe end are connected with toroidal nozzle, and it is different that some directions are uniformly installed on the toroidal nozzle
Nozzle, the nozzle towards the cylinder warehouse inwall and the angle between the ring surface of the toroidal nozzle be 0 °~90 °,
Angle between two adjacent nozzles is 5 °~10 °.
Further improved as the utility model, the dust arrester includes the mistake with being connected at the top of the cylinder warehouse
Filter formula deduster, the filtration dust catcher connecting pipeline, the line end connect diffuser, and the diffuser is positioned at setting
In the pond outside the warehouse, the pipeline is provided with valve.
Further improved as the utility model, if the diffuser includes cylinder and is arranged on the drum surface
Dry hollow grid.
Further improved as the utility model, in addition to agitating device, the agitating device are described including being arranged on
Stirring motor outside circular cone warehouse, the rotary shaft of the stirring motor are inserted in the circular cone warehouse side wall, the rotary shaft
End is provided with auger impeller, and the auger impeller is located at the circular cone warehouse bottom.
Further improved as the utility model, if being interleaved and installed with the both sides side wall of the circular cone warehouse internal upper part
Heavenly Stems and Earthly Branches fagging, the angle of the supporting plate and horizontal direction is 30~60 °.
The beneficial effects of the utility model are：
1st, by setting two ash buckets, the angle between two ash buckets is 55~60 °, and the angle can cause agstone not
Grey headwall can be glued, the load of two ash buckets is identical, and standby each other, ensures that desulphurization system will not block because of a discharging opening
And stop desulfurization, ensure that desulfurizing agent is run steadily in the long term, while it is easy to another discharging opening of on-bne repair, discharging opening is used alternatingly
Also the service life of device is extended, there is good stability；
2nd, circular cone warehouse angle is 55~60 °, and the angle causes agstone not glue circular cone warehouse wall；
3rd, some supporting plates being staggered installation of in the both sides side wall of circular cone warehouse internal upper part so that in blanking process, subtract
Small pressure of the agstone to circular cone warehouse, add the service life of warehouse；
4th, the setting of blowing device, improvement storehouse in the mobile performance of powder uniform to the blowing everywhere in storehouse can be ensured,
So that storehouse Nei Buliu dead angles, avoid agstone prolonged stay dead angle and accumulate hardened arch camber, ensure that the storage of agstone
Time, beneficial to storage agstone；
5th, the setting of dust arrester, when warehouse is fed, the agstone of spilling is reached in diffuser through piping, is expanded
It is dissipated in pond, no longer produces airborne dust, secondary pollution will not be caused；
6th, the setting of agitating device so that even if there is the lime building stones of caking, before discharging, agitator arm is by the stone of caking
Lime stone stirring is broken, will not block discharging opening, can normally be discharged；
7th, by meter, the agstone amount of output can be estimated, all agstones is exported, avoided out
Existing blowing is not thorough, causes dust accumulation in storehouse, meanwhile, control discharging output quantity can be measured according to demand, pass through controller pair
The blade opening degree control of unloader, will not cause to waste.
Brief description of the drawings
Fig. 1 is a kind of structural representation of limestone powder bin of the utility model.
In figure：
1st, cylinder warehouse；2nd, circular cone warehouse；3rd, ash bucket；4th, push-pull valve；5th, meter；6th, unloader；8th, arc shaped blade；9、
Source of the gas；10th, outlet pipe；11st, going out gas branch pipe；12nd, toroidal nozzle；13rd, nozzle；14th, pond；15th, filtration dust catcher；16、
Pipeline；17th, diffuser；18th, valve；19th, stirring motor；20th, rotary shaft；21st, auger impeller；22nd, supporting plate.
Embodiment
As shown in figure 1, a kind of limestone powder bin described in the utility model embodiment, including warehouse, drawing mechanism, discharging
Device, blowing device, dust arrester.Warehouse includes the cylinder warehouse 1 and circular cone warehouse 2 of connection, and circular cone warehouse included angle A and B are equal
For 55~60 °, the angle causes agstone not glue circular cone warehouse wall.
The utility model set two drawing mechanisms, two drawing mechanisms be symmetrically mounted on the bottom of circular cone warehouse 2 and with
The bottom of circular cone warehouse 2 communicates.Specifically, drawing mechanism includes the ash bucket 3 connected with the bottom of circular cone warehouse 2 and through the side of ash bucket 3
The push-pull valve 4 of wall.By two ash buckets of setting, the angle C between two ash buckets is 55~60 °, and the angle can cause lime stone
Powder will not glue grey headwall.Push-pull valve 4 includes travelling carriage, sliding panel, roller assembly and plate motor, and set of rollers is installed on travelling carriage
Part, sliding panel are arranged on roller assembly, and plate motor driving roller assembly rotates, and drives sliding panel to reciprocate, realizes ash
Struggle against the opening and closing of 3 discharging openings.When needing which ash bucket to be discharged, push-pull valve corresponding to unlatching.Two ash buckets
Load it is identical and standby each other, ensure that desulphurization system will not stop desulfurization because discharging opening blocks, ensure desulfurization
Agent is run steadily in the long term, while is easy to another discharging opening of on-bne repair, and the use for also extending device is used alternatingly in discharging opening
In the life-span, there is good stability.
The utility model sets two devices for discharging standby each other, and two devices for discharging go out with two drawing mechanisms respectively
Material mouth connects.Device for discharging includes the meter 5 being arranged on conveying pipeline, and feeding end and the drawing mechanism of conveying pipeline discharge
Mouth connection, the discharge end of conveying pipeline are connected with unloader 6, and meter 5 and unloader 6 are electrically connected with controller 7.Its
In, unloader 6 includes and the cylindrical type cylinder of conveying pipeline connection and several arc shaped blades being arranged in cylindrical type cylinder
8。
The lime stone output quantity that above-mentioned unloader 6 measures according to meter 5 exports agstone or stopping output to control
Agstone, when needing to convey agstone from limestone powder bin to outside, agstone can be conveyed by opening unloader 6
To outside storehouse, and closing unloader 6 can block agstone to be transported to outside storehouse.When the conveying lime stone from limestone powder bin to outside
During powder, the opening degree of arc shaped blade 8 is adjusted by controller 7, the speed of agstone flowing velocity can be controlled.Work as lime stone
When the output quantity of powder reaches demand soon, the opening degree of arc shaped blade 8 can be turned down so that agstone slowly flows out, will not
Cause to waste, when the agstone amount for needing to convey outward is far from enough, the opening degree of arc shaped blade 8 can be tuned up so that stone
Limestone flour flows as quickly out.Meter 5 mainly measures the output quantity of agstone, can measure the output of agstone in real time
Amount, the output quantity of the agstone of metering can in real time show or be shown every preset time period.
Blowing device is installed through the top of cylinder warehouse 1, including is arranged on the source of the gas 9 outside warehouse, the outlet of source of the gas 9
Mouth is connected with outlet pipe 10, some going out gas branch pipe 11 through the top of cylinder warehouse 1 of the end of outlet pipe 10 connection, outlet branch
The end of pipe 11 is connected with toroidal nozzle 12, and the different nozzle 13 in some directions, the direction of nozzle 13 are uniformly installed on toroidal nozzle 12
The inwall of cylinder warehouse 1 and the angle between the ring surface of toroidal nozzle 12 are 0 °~90 °, the folder between two adjacent nozzles 13
Angle is 5 °~10 °, inside the injection silo body that the nozzle of intersecting angle can be more comprehensive.Blowing device can ensure in storehouse
Blowing is uniform everywhere, improves the mobile performance of powder in storehouse so that storehouse Nei Buliu dead angles, avoid agstone prolonged stay dead angle
And hardened arch camber is accumulated, the resting period of agstone is ensure that, beneficial to storage agstone.
Dust arrester connects with the top of cylinder warehouse 1, including the filtration dust catcher 15 connected with the top of cylinder warehouse 1,
The connecting pipeline 16 of filtration dust catcher 15, the end of pipeline 16 connection diffuser 17, diffuser 17, which is located at, to be arranged on outside warehouse
In pond 14, pipeline 16 is provided with valve 18.Wherein, diffuser 17 includes cylinder and is arranged on some hollow out nets of drum surface
Lattice, it is easy to the diffusion of dust.When warehouse is fed, Open valve 18, the agstone of spilling is reached in diffuser through piping,
It is flooded in pond, no longer produces airborne dust, secondary pollution will not be caused.
Further, in addition to agitating device, agitating device include being arranged on the stirring motor 19 outside circular cone warehouse 2,
The rotary shaft 20 of stirring motor 19 is inserted in the side wall of circular cone warehouse 2, and the end of rotary shaft 20 is provided with auger impeller 21, spiral
Agitator arm 21 is located at the bottom of circular cone warehouse 2.Even if so that there is the lime building stones of caking, before discharging, agitator arm will lump
Lime stone stirring it is broken, discharging opening will not be blocked, can normally be discharged.
Further, be interleaved and installed with some supporting plates 22 in the both sides side wall of the internal upper part of circular cone warehouse 2, supporting plate 22 with
The angle of horizontal direction is 30~60 ° so that in blanking process, reduces pressure of the agstone to circular cone warehouse, increases
The service life of warehouse.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. limestone powder bin, it is characterised in that including：Warehouse, it includes the cylinder warehouse (1) and circular cone warehouse (2) of connection；Drawing mechanism, it is arranged on circular cone warehouse (2) bottom and communicated with circular cone warehouse (2) bottom, described in two Drawing mechanism is symmetrically mounted on circular cone warehouse (2) bottom；Device for discharging, it is connected with the drawing mechanism discharging opening, and two devices for discharging fill with two dischargings respectively The discharging opening connection put；Blowing device, it at the top of the cylinder warehouse (1) with connecting；Dust arrester, it at the top of the cylinder warehouse (1) with connecting.
- 2. limestone powder bin according to claim 1, it is characterised in that the drawing mechanism includes and the circular cone warehouse (2) ash bucket (3) of bottom connection and the push-pull valve (4) through the ash bucket (3) side wall, the folder between two ash buckets (3) Angle C is 55 °~60 °.
- 3. limestone powder bin according to claim 2, it is characterised in that the push-pull valve (4) includes travelling carriage, slided Plate, roller assembly and plate motor, the roller assembly is installed on the travelling carriage, the sliding panel is arranged on the set of rollers On part, the plate motor drives the roller assembly to rotate, and drives the sliding panel to reciprocate, realizes the ash bucket (3) The opening and closing of discharging opening.
- 4. limestone powder bin according to claim 1, it is characterised in that the device for discharging includes being arranged on conveying pipeline On meter (5), the feeding end of the conveying pipeline is connected with the drawing mechanism discharging opening, the discharging of the conveying pipeline End is connected with unloader (6), and the meter (5) and the unloader (6) are electrically connected with controller (7).
- 5. limestone powder bin according to claim 4, it is characterised in that the unloader (6) includes and the conveying pipeline The cylindrical type cylinder of road connection and several arc shaped blades (8) being arranged in the cylindrical type cylinder.
- 6. limestone powder bin according to claim 1, it is characterised in that the blowing device includes being arranged on the warehouse Outside source of the gas (9), the gas outlet of the source of the gas (9) are connected with outlet pipe (10), outlet pipe (10) the end connection Some going out gas branch pipe (11) at the top of the cylinder warehouse (1), going out gas branch pipe (11) end and toroidal nozzle (12) Connection, uniformly installs the different nozzle in some directions (13) on the toroidal nozzle (12), and the nozzle (13) is towards the circle Post warehouse (1) inwall and the angle between the ring surface of the toroidal nozzle (12) are 0 °~90 °, two adjacent nozzles (13) Between angle be 5 °~10 °.
- 7. limestone powder bin according to claim 1, it is characterised in that the dust arrester includes and the cylinder warehouse (1) filtration dust catcher (15) of top connection, filtration dust catcher (15) connecting pipeline (16), pipeline (16) end End connection diffuser (17), the diffuser (17) are located in the pond (14) being arranged on outside the warehouse, the pipeline (16) it is provided with valve (18).
- 8. limestone powder bin according to claim 7, it is characterised in that the diffuser (17) includes cylinder and is arranged on Some hollow grids of the drum surface.
- 9. limestone powder bin according to claim 1, it is characterised in that also including agitating device, the agitating device bag Include and be arranged on the outside stirring motor (19) of the circular cone warehouse (2), rotary shaft (20) the insertion institute of the stirring motor (19) State in circular cone warehouse (2) side wall, rotary shaft (20) end is provided with auger impeller (21), the auger impeller (21) it is located at circular cone warehouse (2) bottom.
- 10. limestone powder bin according to claim 1, it is characterised in that the both sides side of circular cone warehouse (2) internal upper part Some supporting plates (22) are interleaved and installed with wall, the supporting plate (22) and the angle of horizontal direction are 30~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779051.8U CN206885860U (en) | 2017-06-30 | 2017-06-30 | A kind of limestone powder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779051.8U CN206885860U (en) | 2017-06-30 | 2017-06-30 | A kind of limestone powder bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206885860U true CN206885860U (en) | 2018-01-16 |
Family
ID=61297820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720779051.8U Expired - Fee Related CN206885860U (en) | 2017-06-30 | 2017-06-30 | A kind of limestone powder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206885860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140333A (en) * | 2017-06-30 | 2017-09-08 | 大唐环境产业集团股份有限公司 | A kind of limestone powder bin |
| CN108840064A (en) * | 2018-08-23 | 2018-11-20 | 中冶赛迪工程技术股份有限公司 | A kind of material-clearing device and sealing-tape machine of continuous operation |
-
2017
- 2017-06-30 CN CN201720779051.8U patent/CN206885860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140333A (en) * | 2017-06-30 | 2017-09-08 | 大唐环境产业集团股份有限公司 | A kind of limestone powder bin |
| CN108840064A (en) * | 2018-08-23 | 2018-11-20 | 中冶赛迪工程技术股份有限公司 | A kind of material-clearing device and sealing-tape machine of continuous operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |