CN207628269U - A kind of lime slurrying equipment with dedusting choke preventing function - Google Patents
A kind of lime slurrying equipment with dedusting choke preventing function Download PDFInfo
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- CN207628269U CN207628269U CN201721294916.8U CN201721294916U CN207628269U CN 207628269 U CN207628269 U CN 207628269U CN 201721294916 U CN201721294916 U CN 201721294916U CN 207628269 U CN207628269 U CN 207628269U
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- pipe
- dedusting
- lime
- preventing function
- plate
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Abstract
The utility model is related to wet desulphurization field, especially a kind of lime slurrying equipment with dedusting choke preventing function comprising filler bin, rotary feeder, blender and mixed mud stock tank；The mixing part of the blender is set in the stir chamber of the mixed mud stock tank；Tremie pipe positioned at the downstream of the rotary feeder is additionally provided with anti-block apparatus and dust-proof spray equipment successively from top to bottom；The utility model proposes a kind of lime slurrying equipment with dust-proof choke preventing function, anti-block apparatus provided therewith is avoided that the vapor in the mixed mud stock tank enters in the rotary feeder or filler bin, the phenomenon that lime caking blocks blanking channel occurs to avoid the occurrence of the rotary feeder and filler bin bottom；The powdered lime material that the spray equipment can pass through in blanking process into tremie pipe simultaneously is uninterruptedly sprayed, dust-proof to achieve the purpose that.
Description
Technical field
The utility model is related to one kind in wet desulphurization field, especially wet desulfurizing process to have dedusting choke preventing function
Lime slurrying equipment.
Background technology
Currently, wet desulfuration tower is widely used in power industry, ceramic industry, brick-tile industry etc..Wherein lime-gypsum is wet
Method sulfur removal technology application is the most universal, accounts for 90% of the market share or more.With the continuous development of enterprise, each enterprise is not only
It is satisfied with the qualified discharge of each pollutant, more focuses on the running environment of environmental protection equipment system region and the building ring of employee
Border.It gathers around there are one whether clean plant area, not only reflects the management level of enterprise, even more highlight the spirit of an enterprise
Looks.
Lime-gypsum wet desulphurization system includes flue gas preprocessing system, absorption system, lime slurrying system, technique
Water system, dewatering system and electrically and control system.It is counted according to actual motion, in this six big subsystem, failure frequency the most
Numerous and external generation airborne dust lime slurrying system most serious of all.Existing lime slurrying system is such as by filler bin shown in Fig. 1
1, batcher 2, feed screw 3, agitating device 4, pipeline 5 and concrete grout material pond 6 form.Workflow is：Concrete grout
After lime slurry runs out of in pond, system starts to water replenishment to certain liquid level, rotary feeder and screw(-type) feeder, powder
Pulverized limestone is just transported in concrete sump and is stirred slurrying in storehouse.But it finds in actual operation, concrete basin top is opened
Mouth needs installation pipeline valve and is equipped with access hole, can not thoroughly seal, cause to generate in lime blanking operation and largely raise
Dirt, to influence environmental sanitation, while the dust is sucked by surrounding employee, influences its health.In addition, for equipment is saved
The considerations of cost of investment, Some Enterprises design another lime slurrying system, the lime slurrying system and be mentioned herein the
A kind of lime slurrying system is compared, which saves batcher, directly by rotary feeder blanking into concrete stock tank.But
It is to find in actual operation, the blocking that the filler bin lower part of this kind of system is regular can not normal blanking.After researching and analysing
It was found that reason is that can discharge heat during lime slurrying slurries is made to generate water vapour, water vapour is finally arrived along tremie pipe
It is absorbed up to filler bin bottom by lime so that lime caking blocks up feed opening thus can not normal blanking.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing that a kind of lime slurrying with dedusting choke preventing function is set
It is standby.
For this purpose, the utility model uses following technical scheme：
A kind of lime slurrying equipment with dedusting choke preventing function, including：Filler bin, rotary feeder, blender and mixed
Soil stock tank；The tremie pipe that the bottom of the filler bin is vertically arranged is connected to mixed mud stock tank, the rotary feeder setting
In the tremie pipe；The mixing part of the blender is set in the stir chamber of the mixed mud stock tank；It is located at the rotation
The tremie pipe in the downstream of batcher is additionally provided with anti-block apparatus and dust-proof spray equipment successively from top to bottom；The anti-blocking dress
The openable tube chamber for being plugged in tremie pipe of gate valve installed, the nozzle of the spray equipment are set to the tube chamber of tremie pipe
It is interior.
More preferably, the anti-block apparatus includes plate sliding seat, gate valve and driving device；The plate sliding seat is equipped with
It is identical with the caliber of the tube chamber inside the tremie pipe to cross material mouth；The plate sliding seat is horizontally placed on tremie pipe so that
The material mouth of crossing is aligned with the tube chamber of the inside of the tremie pipe；The gate valve is horizontally disposed, and in the driving device
It is slided close to the plate sliding seat under driving so that the openable closure of gate valve energy is described to cross material mouth.
More preferably, the plate sliding seat includes upper clamp plate and lower clamp plate；The upper clamp plate is parallel with the lower clamp plate to be set
It sets, and is equipped with glade plane space between the two；The material mouth excessively, and two are equipped in the middle part of the upper clamp plate and the lower clamp plate
It is described to cross material mouth alignment；The gate valve is plate, is slided in the glade plane space under the driving of the driving device.
More preferably, the upper lower clamp plate and the lower clamp plate are formed by one piece of panel-bending, after the bending of plate both ends each other
Parallel face, the medium position of plate are connected to one end of one end and the lower clamp plate of the upper clamp plate.
More preferably, the anti-block apparatus further includes charge tube；Axis of the plate sliding seat perpendicular to the charge tube
The direction of line is set to the stage casing of the charge tube, and the material mouth of crossing is aligned with the tube chamber of the inside of the charge tube；It is described
Two end faces of charge tube are equipped with ring flange.
More preferably, the driving device is cylinder, and the cylinder is arranged in parallel with institute plate sliding seat, and the cylinder
Driving end is connect with the gate valve.
More preferably, the dust-proof spray equipment includes liquid supply pipe, nozzle and solenoid valve；The outlet end of the liquid supply pipe stretches into
In the tube chamber of the inside of the tremie pipe；The outlet end of the liquid supply pipe is equipped with the nozzle；The solenoid valve is set to described
Liquid supply pipe and outside the tremie pipe.
More preferably, the dust-proof spray equipment includes liquid supply pipe, nozzle and solenoid valve；The outlet end of the liquid supply pipe stretches into
In the tube chamber of the inside of the charge tube；The outlet end of the liquid supply pipe is equipped with the nozzle；The solenoid valve is set to described
Liquid supply pipe and outside the tremie pipe.
More preferably, the nozzle is located at the underface of the geometric center for crossing material mouth, and the hydrojet direction of the nozzle
It is arranged straight down.
More preferably, the top surface of the mixed mud stock tank is equipped with access hole and slurry is managed, and one end of the slurry pipe is from the maintenance
Mouth puts in mixed mud stock tank bottom.
The utility model proposes a kind of lime slurrying equipment with dust-proof choke preventing function, anti-block apparatus energy provided therewith
The vapor in the mixed mud stock tank is avoided to enter in the rotary feeder or filler bin, to avoid the occurrence of the rotation
Turn batcher and the phenomenon that lime caking blocks blanking channel occurs in filler bin bottom；The spray equipment can be in blanking simultaneously
The powdered lime material passed through into tremie pipe in journey is uninterruptedly sprayed, dust-proof to achieve the purpose that；In addition the stone
Grey slurrying equipment a set of screw(-type) feeder fewer than existing part slurrying device, therefore in the cost of investment of production equipment
It is lower.
Description of the drawings
Fig. 1 is the structural schematic diagram of a lime slurrying system in the prior art；
Fig. 2 is the mounting structure schematic diagram of one embodiment of the utility model；
Fig. 3 is the structural schematic diagram of anti-block apparatus described in one embodiment of the utility model；
Fig. 4 is that anti-block apparatus described in one embodiment of the utility model and the dust-proof spray equipment are installed together
When structural schematic diagram.
Wherein：Filler bin 1, batcher 2, feed screw 3, agitating device 4, pipeline 5, mixed mud slurry pool 6, filler bin
100, rotary feeder 200, blender 300, mixed mud stock tank 400, tremie pipe 110, anti-block apparatus 500, gate valve 510, insert
Plate sliding seat 520, excessively material mouth 521, upper clamp plate 522, lower clamp plate 523, charge tube 524, ring flange 525, driving device 526 are prevented
Dirt spray equipment 600, liquid supply pipe 610, nozzle 620, solenoid valve 630 starch pipe 700.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As in Figure 2-4, a kind of lime slurrying equipment with dedusting choke preventing function, including：Filler bin 100, rotation are given
Material machine 200, blender 300 and mixed mud stock tank 400；The tremie pipe 110 that the bottom of the filler bin 100 is vertically arranged and mixed mud
Soil paste pond 400 is connected to, and the rotary feeder 200 is set to the tremie pipe 110；The mixing part of the blender 300 is arranged
In in the stir chamber of the mixed mud stock tank 400；The tremie pipe 110 positioned at the downstream of the rotary feeder 200 is from upper
It is additionally provided with anti-block apparatus 500 and dust-proof spray equipment 600 successively under；The gate valve 510 that the anti-block apparatus 500 is equipped with
The nozzle 620 of the openable tube chamber for being plugged in tremie pipe 110, the spray equipment is set in the tube chamber of tremie pipe 110.
As shown in Figures 3 and 4, the anti-block apparatus 500 includes plate sliding seat 520, gate valve 510 and driving device 526；
The plate sliding seat 520 crosses material mouth 521 equipped with identical with the caliber of tube chamber inside the tremie pipe 110；The plate
Sliding seat 520 is horizontally placed on tremie pipe 110 so that the tube chamber pair for crossing material mouth 521 and the inside of the tremie pipe 110
Together；The gate valve 510 is horizontally disposed, and is slided close to the plate sliding seat 520 under the driving of the driving device 526
It is dynamic so that the openable closure of 510 energy of the gate valve is described to cross material mouth 521.The gate valve 510 is inserted along described
The freely quickly sliding of plate sliding seat 520, so realize the tremie pipe 110 inside tube chamber in the anti-block apparatus
It can be opened rapidly in real time at 500 or anti-blocking.
The plate sliding seat 520 includes upper clamp plate 522 and lower clamp plate 523；The upper clamp plate 522 and the lower clamp plate
523 are arranged in parallel, and are equipped with glade plane space between the two；The middle part of the upper clamp plate 522 and the lower clamp plate 523 is all provided with
Material mouth 521 was stated, and two material mouths 521 of crossing are aligned；The gate valve 510 is plate, in the driving device 526
Driving under slided in the glade plane space.The upper clamp plate 522 and lower clamp plate 523 limit the gate valve 510 at that
In the glade plane space being arranged between this so that the more compact secured direction of slide construction of the gate valve 510 is more accurate.
The upper lower clamp plate 523 and the lower clamp plate 523 are formed by one piece of panel-bending, are put down each other after the bending of plate both ends
Row face, the medium position of plate are connected to one end of one end and the lower clamp plate 523 of the upper clamp plate 522.So that described
The production of plate sliding seat 520 is simpler quickly, and production and processing cost is lower, and the plate sliding seat 520 is one
Structure it is more secured.
The anti-block apparatus 500 further includes charge tube 524；The plate sliding seat 520 is perpendicular to the charge tube 524
The direction of central axes is set to the stage casing of the charge tube 524, and the material mouth 521 excessively and the inside of the charge tube 524
Tube chamber is aligned；Two end faces of the charge tube 524 are equipped with ring flange 525.The setting of the charge tube 524 so that described to insert
Plate sliding seat 520 and the gate valve 510 have setting basis, and the anti-block apparatus 500 is allowed individual device to be used as to carry out
Production or sale；Two ring flanges 525 that the charge tube 524 is arranged by itself respectively with tremie pipe 110 and the mixed mud
The ring flange 525 that soil paste pond 400 is arranged connects so that the charge tube 524 is spliced into the extended segment of tremie pipe 110.
The driving device 526 is cylinder, and the cylinder is arranged in parallel with institute plate sliding seat 520, and the cylinder
Driving end is connect with the gate valve 510.
The dust-proof spray equipment 600 includes liquid supply pipe 610, nozzle 620 and solenoid valve 630；The liquid supply pipe 610 goes out
Liquid end is stretched into the tube chamber of the inside of the tremie pipe 110；The outlet end of the liquid supply pipe 610 is equipped with the nozzle 620；It is described
Solenoid valve 630 is set to the liquid supply pipe 610 and outside the tremie pipe 110.
The liquid that the nozzle 620 sprays will can drench rapidly by the powdered lime of the tremie pipe 110, avoid doing
Dry powdered lime, which enters mixed mud stock tank 400, can raise dust.On the one hand the setting of solenoid valve 630 is convenient for outside tremie pipe 110
Control operation, on the other hand avoids solenoid valve 630 from being damaged by lime and liquid.
As shown in figure 4, more preferably, the dust-proof spray equipment 600 includes liquid supply pipe 610, nozzle 620 and solenoid valve 630；
The outlet end of the liquid supply pipe 610 stretches into the tube chamber of the inside of the charge tube 524；The outlet end of the liquid supply pipe 610 is set
There is the nozzle 620；The solenoid valve 630 is set to the liquid supply pipe 610 and outside the tremie pipe 110.So that institute
It states dust-proof spray equipment 600 and the anti-block apparatus 500 is installed together as an entirety, replaced convenient for sale and installation
The processes such as repair.
The nozzle 620 is located at the underface of the geometric center for crossing material mouth 521, and the hydrojet side of the nozzle 620
To being arranged straight down.Powdered lime by it is described cross material mouth 521 and fall to 620 top of nozzle when, powdered lime can be
It falls immediately below the cross section for crossing material mouth 521, the nozzle 620 is arranged immediately below the center in the region
And jetting liquid straight up, ensure that from it is described cross lime material that material mouth 521 falls as far as possible all by spray it is abundant, into one
Step avoids the generation of airborne dust.
The top surface of the mixed mud stock tank 400 is equipped with access hole and slurry pipe 700, and one end of the slurry pipe 700 is from the inspection
It repaiies mouth and puts in 400 bottom of mixed mud stock tank.
In the practical application of the lime slurrying equipment, first by powdered lime material feeding to the filler bin 100,
It opens and described start the driving device 526 that the anti-block apparatus 500 is equipped with the gate valve 510 is driven to slide so that under described
The tube chamber of expects pipe 110 is opened, and the dust-proof spray equipment 600 is opened while then starting the rotary feeder 200 and is made
Nozzle 620 sprays liquid into the tube chamber of tremie pipe 110；Powder after the rotary feeder 200 starts in the filler bin 100
Shape lime material starts to understand the tremie pipe 110 to bottom discharge, successively into the excessively described rotary feeder 200,500 and of anti-block apparatus
Dust-proof spray equipment 600, into the mixed mud stock tank 400；The stirring after addition water in the mixed mud stock tank 400
Device 300, which starts running, is stirred lime and water and then obtains lime white for subsequent technique.
The utility model proposes a kind of lime slurrying equipment with dust-proof choke preventing function, anti-block apparatus provided therewith
500 are avoided that the vapor in the mixed mud stock tank 400 enters in the rotary feeder 200 or filler bin 100, to
It avoids the occurrence of the rotary feeder 200 and the phenomenon that lime caking blocks blanking channel occurs in 100 bottom of filler bin；Institute simultaneously
It states the powdered lime material that spray equipment can pass through in blanking process into tremie pipe 110 uninterruptedly to be sprayed, to reach
Dust-proof purpose；In addition the lime slurrying equipment a set of screw(-type) feeder fewer than existing part slurrying device, therefore
Also lower in the cost of investment of production equipment.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of lime slurrying equipment with dedusting choke preventing function, including：Filler bin, rotary feeder, blender and mixed mud
Soil paste pond；The tremie pipe that the bottom of the filler bin is vertically arranged is connected to mixed mud stock tank, and the rotary feeder is set to
The tremie pipe；The mixing part of the blender is set in the stir chamber of the mixed mud stock tank；It is characterized in that, positioned at institute
The tremie pipe for stating the downstream of rotary feeder is additionally provided with anti-block apparatus and dust-proof spray equipment successively from top to bottom；It is described
The openable tube chamber for being plugged in tremie pipe of gate valve that anti-block apparatus is equipped with, the nozzle of the spray equipment are set to tremie pipe
Tube chamber in.
2. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 1, which is characterized in that described anti-
Block apparatus includes plate sliding seat, gate valve and driving device；The plate sliding seat is equipped with and the pipe inside the tremie pipe
The caliber of chamber is identical to cross material mouth；The plate sliding seat is horizontally placed on tremie pipe so that described to cross material mouth and the blanking
The tube chamber of the inside of pipe is aligned；The gate valve is horizontally disposed, and is slided close to the plate under the driving of the driving device
Dynamic seat sliding so that the openable closure of gate valve energy is described to cross material mouth.
3. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 2, which is characterized in that described to insert
Plate sliding seat includes upper clamp plate and lower clamp plate；The upper clamp plate and the lower clamp plate are arranged in parallel, and are equipped with sliding between the two
Gap；The material mouth excessively is equipped in the middle part of the upper clamp plate and the lower clamp plate, and two material mouths of crossing are aligned；It is described to insert
Plate valve is plate, is slided in the glade plane space under the driving of the driving device.
4. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 3, which is characterized in that on described
Lower clamp plate and the lower clamp plate are formed by one piece of panel-bending, face parallel to each other after the bending of plate both ends, the middle position of plate
Set one end of the one end for being connected to the upper clamp plate and the lower clamp plate.
5. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 3, which is characterized in that described anti-
Block apparatus further includes charge tube；The plate sliding seat is set to the punishment in advance perpendicular to the direction of the central axes of the charge tube
The stage casing of pipe, and the material mouth of crossing is aligned with the tube chamber of the inside of the charge tube；Two end faces of the charge tube are equipped with method
Blue disk.
6. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 5, which is characterized in that the drive
Dynamic device is cylinder, and the cylinder is arranged in parallel with institute plate sliding seat, and the driving end of the cylinder and gate valve company
It connects.
7. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 2, which is characterized in that described anti-
Dirt spray equipment includes liquid supply pipe, nozzle and solenoid valve；The outlet end of the liquid supply pipe stretches into the pipe of the inside of the tremie pipe
In chamber；The outlet end of the liquid supply pipe is equipped with the nozzle；The solenoid valve is set to the liquid supply pipe and is located at the blanking
Outside pipe.
8. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 5, which is characterized in that described anti-
Dirt spray equipment includes liquid supply pipe, nozzle and solenoid valve；The outlet end of the liquid supply pipe stretches into the pipe of the inside of the charge tube
In chamber；The outlet end of the liquid supply pipe is equipped with the nozzle；The solenoid valve is set to the liquid supply pipe and is located at the blanking
Outside pipe.
9. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 7 or 8, which is characterized in that institute
The underface that nozzle is located at the geometric center for crossing material mouth is stated, and the hydrojet direction of the nozzle is arranged straight down.
10. a kind of lime slurrying equipment with dedusting choke preventing function according to claim 7 or 8, which is characterized in that institute
The top surface for stating mixed mud stock tank is equipped with access hole and slurry is managed, and one end of the slurry pipe puts in the mixed mud slurry from the access hole
Bottom of pond portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294916.8U CN207628269U (en) | 2017-10-10 | 2017-10-10 | A kind of lime slurrying equipment with dedusting choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294916.8U CN207628269U (en) | 2017-10-10 | 2017-10-10 | A kind of lime slurrying equipment with dedusting choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628269U true CN207628269U (en) | 2018-07-20 |
Family
ID=62858222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294916.8U Active CN207628269U (en) | 2017-10-10 | 2017-10-10 | A kind of lime slurrying equipment with dedusting choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012341A (en) * | 2018-09-18 | 2018-12-18 | 亿利洁能科技（乐陵）有限公司 | A kind of limestone slurry liquid preparing system |
| CN111701491A (en) * | 2020-06-27 | 2020-09-25 | 合肥学院 | Stirring device for preparing semi-solid slurry |
-
2017
- 2017-10-10 CN CN201721294916.8U patent/CN207628269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012341A (en) * | 2018-09-18 | 2018-12-18 | 亿利洁能科技（乐陵）有限公司 | A kind of limestone slurry liquid preparing system |
| CN111701491A (en) * | 2020-06-27 | 2020-09-25 | 合肥学院 | Stirring device for preparing semi-solid slurry |
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