CN208120983U - A kind of milk of lime automatic adding device - Google Patents
A kind of milk of lime automatic adding device Download PDFInfo
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- CN208120983U CN208120983U CN201820276555.2U CN201820276555U CN208120983U CN 208120983 U CN208120983 U CN 208120983U CN 201820276555 U CN201820276555 U CN 201820276555U CN 208120983 U CN208120983 U CN 208120983U
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- lime
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- pulverized limestone
- storehouse cylinder
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Abstract
The utility model provides a kind of milk of lime automatic adding device, including pulverized limestone feed bin, pulverized limestone dissolution case and milk of lime prepare case；Pulverized limestone feed bin include feed pipe, storehouse cylinder and set on storehouse cylinder bottom, to the supporting leg of support warehouse cylinder；Feed pipe one communicates with storehouse cylinder feed inlet；Storehouse cylinder bottom is equipped with vibration hopper, is successively arranged gate valve and star-like revolving valve in vibration feed hopper bottom, star-like revolving valve discharge port is connected to screw conveyor；Pulverized limestone dissolution case is connected by screw conveyor with pulverized limestone feed bin；Milk of lime prepares case and is connected by milk of lime transfering material pump with pulverized limestone dissolution case；Each equipment is electrically connected with PLC control cabinet respectively.Pulverized limestone feed bin storehouse cylinder high 6.5m, the diameter 2.8m of the utility model design, can disposably be handled more than 40m3Pulverized limestone, scale is big, and treating capacity is more, can satisfy various industrial requirements, and by PLC control cabinet selection manually, automatic or remote control operation mode, hommization manipulation adapts to various production environments.
Description
Technical field
The utility model relates to Lime-Injecting technical fields, specially a kind of to prepare milk of lime and automatic adding device.
Background technique
Currently, lime is often used in water treatment technology, it can reduce solution concentration, decomposes convenient for crystal, improve
Water treatment efficiency.Milk of lime throwing device is the novel medicine machine of one of water treatment field, and application market range is wide, can
To be used for power plant desulfurization, it can be used in the acid waste water PH of chemical industry and adjust.In milk of lime preparation process, in addition to
Sandstone, particulate matter or the dust carried in raw material can also generate some insoluble impurities in reaction process, they are with different quality
Particle form be present in milk of lime.When conveying, these particulate matters can quickly flow in pump and pipeline, can not only block defeated
Pump and pipe valve are sent, increases filtering load, damages equipment, can also cause in postorder with the rear reaction of workshop section, drastically influence
Production be normally carried out and execute-in-place.Therefore, prepare in milk of lime and during add, need to pay attention to constantly lime emulsifying into
Journey, and will wherein remove completely various solid impurities.Common milk of lime prepares the usual small scale of throwing device, adds in the market
Amount is few, and carrying out simple dedusting using dust-extraction unit can be realized small-scale pulverized limestone pre-treatment.Under Treatment of Industrial Water environment, give up
Water is big, and the same time needs large quantities of lime cream to add, and small device can not fully meet industrial requirement.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of high degree of automation, lime
Emulsifying effectiveness is good, adds accurately big specification milk of lime automatic adding device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of milk of lime automatic adding device, including pulverized limestone feed bin, pulverized limestone dissolution case and milk of lime prepare case；It is described
Pulverized limestone feed bin include feed pipe, storehouse cylinder and set on storehouse cylinder bottom, to the supporting leg of support warehouse cylinder；Storehouse cylinder top be equipped with into
Material mouth；Bag filter is housed above the feed inlet；The storehouse drum outer wall is equipped with charging pipe holder；The feed pipe passes through
Charging pipe holder is connected with storehouse cylinder；The feed pipe both ends are bend pipe, the external feeding device of a connection, one with storehouse tin into
Material mouth communicates；Storehouse cylinder bottom is equipped with vibration hopper；The vibration feed hopper bottom is successively arranged gate valve and star-like revolving valve；
The star-like revolving valve discharge port is connected to screw conveyor；The pulverized limestone dissolution case passes through screw conveyor and lime powder
Storehouse is connected；The milk of lime prepares case and is connected by milk of lime transfering material pump with pulverized limestone dissolution case；The bag filter, vibration
Hopper, gate valve, star-like revolving valve, screw conveyor and pulverized limestone dissolution case are electrically connected with PLC control cabinet respectively.
Further, the pulverized limestone feed bin outer wall side is equipped with outer vertical ladder and leads directly to silo roof；Pulverized limestone feed bin storehouse
The same side is equipped with corresponding interior vertical ladder in cylinder.
Further, the pulverized limestone feed bin silo roof periphery is equipped with guardrail；The silo roof is equipped with safety valve and manhole.
Further, cylinder feed inlet in pulverized limestone feed bin storehouse is equipped with pneumatic arch breaking device；In the storehouse cylinder from top to bottom
It is successively arranged high charge level meter, middle level-sensing device and low level-sensing device；Dehumidification device is additionally provided in the storehouse cylinder.
Further, the supporting leg has four, and four apex angles along square are arranged, and drawing bend is equipped between adjacent two supporting leg
Ruggedized construction.
Further, the pulverized limestone dissolution case includes tank body, water inlet pipe and blender；The blender is suspended in tank body
It is interior；Described tank body one end is equipped with water inlet pipe；The tank body prepares case with milk of lime by milk of lime transfering material pump and is connected；The lime
Cream prepares case discharge port and adds pump equipped with milk of lime.
Further, the junction of the tank body and milk of lime transfering material pump is equipped with deslagging filter.
Further, the water inlet pipe, blender, milk of lime transfering material pump and milk of lime add pump respectively with PLC control cabinet
Electrical connection.
The milk of lime automatic adding device of the utility model design, pulverized limestone feed bin storehouse cylinder high 6.5m, diameter 2.8m, can
Disposable processing is more than 40m3Pulverized limestone, scale is big, and treating capacity is more, can satisfy various industrial requirements；Meanwhile it being pushed up in storehouse cylinder
Portion is equipped with bag filter control and feeds dedusting, is equipped with pneumatic arch breaking device in feed inlet and shake to charging loose, prevents
Charging agglomeration is built bridge；After pulverized limestone emulsification, it is equipped with deslagging filter in pulverized limestone dissolution case tank body discharge port, is further filtered off
Except the impurity in slurry；The utility model realizes automatic operation by PLC control cabinet, can choose hand by PLC control cabinet
Dynamic, automatic or remote control operation mode, hommization manipulation, adapts to various production environments.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- pulverized limestone feed bin, 11- feed pipe, the storehouse 12- cylinder, 1201- feed inlet, 1202- feed pipe holder, 13- branch
The dark stake of leg, 1301-, 1302- drawing bend, the outer vertical ladder of 14-, vertical ladder, 16- safety valve, 17- manhole, 18- guardrail, 2- in 15-
Pulverized limestone dissolves case, 21- tank body, 22- water inlet pipe, 23- blender, 24- milk of lime transfering material pump, 3- screw conveyor, 4- cloth bag
Deduster, 5- pneumatic arch breaking device, 6- shake hopper, 61- gate valve, the star-like revolving valve of 62-, 7- deslagging filter, 8- lime
Cream prepares case, 81- milk of lime adds pump.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, the utility model relates to a kind of milk of lime automatic adding device, including pulverized limestone feed bin 1, pulverized limestone
Dissolution case 2 and milk of lime prepare case 8.Pulverized limestone feed bin 1 will be removed to load pulverized limestone, and by connected screw conveyor 3
Dirt is sent into pulverized limestone dissolution case 2 without hardened quantitative pulverized limestone, and quantitative clear water dilution is added and dissolves and is sent into milk of lime after removing the gred
Case 8 is prepared, obtains required milk of lime, then designated place is transported to by throwing device.
In order to realize the charging and pre-treatment of pulverized limestone, pulverized limestone feed bin 1 includes feed pipe 11, storehouse cylinder 12 and is set to storehouse tin
12 bottoms, the supporting leg 13 to support warehouse cylinder 12.Supporting leg 13 has four, and four corner positions along square are arranged, and carries whole
A pulverized limestone feed bin 1.In actual installation process, due to storehouse 12 high 6.5m of cylinder, diameter has 2.8m, and the weight fed in addition is
Keep equipment more firm, 13 height of supporting leg can be lengthened, by embedment ground end as dark stake 1301.Meanwhile in order to accommodate supporting leg 13,
Drawing bend 1302, ruggedized construction are additionally provided between adjacent two supporting leg 13.
In storehouse, 12 top of cylinder is equipped with feed inlet 1201, and bag filter 4 is housed above feed inlet 1201.While charging
Start bag filter 4, on the one hand can absorb the dust blown out in the pulverized limestone of charging, on the other hand can also absorb entire
Dust suspension in storehouse cylinder 12, improves ambient enviroment quality.Storehouse cylinder 12 outer walls on be equipped with it is several along straight uniform arrangement into
Expects pipe bracket 1202, feed pipe 11 are just connected by charging pipe holder 1202 with storehouse cylinder 12.The both ends of feed pipe 11 be bend pipe, one
Feeding device outside head connection, one communicates with storehouse cylinder feed inlet 1201.Pneumatic arch breaking is equipped in 1201 feed end of feed inlet
Device 5.When charging, external feeding device connects with 11 following of feed pipe, and pulverized limestone enters feed inlet 1201, warp along feed pipe 11
Pneumatic arch breaking device 5 is crossed, loose rear whereabouts is shaken, guarantees that the pulverized limestone powder of blanking is loose, no agglomeration arch formation, so that after
The conveying and dissolution of continuous pulverized limestone are more convenient.Storehouse cylinder 12 bottoms be equipped with vibration hopper 6, can loose powder, uniform blanking, protect
It is unimpeded to demonstrate,prove blanking.Gate valve 61 and star-like revolving valve 62, the two collective effect, using change are successively arranged in vibration 6 bottom of hopper
Frequency control mode adjusts discharge quantity, realizes dosing.The discharge port of star-like revolving valve 62 is connected to screw conveyor 3, blanking
When, amount calculates discharge quantity according to demand, in the control for passing through gate valve 61 and star-like revolving valve 62, shakes blanking, makes suitable
Pulverized limestone enters screw conveyor 3, screw conveyor 3 again by push enter in connected pulverized limestone dissolution case 2.
It includes tank body 21, water inlet pipe 22 and blender 23 that pulverized limestone, which dissolves case 2,.Blender 23 is suspended in tank body 21, stone
When grey cream preparation, tank body 21 receives screw conveyor 3 and pushes the pulverized limestone to come, meanwhile, the water inlet pipe set on 21 one end of tank body
22 start quantitative water inlet, and blender 23 starts, and mix clear water and pulverized limestone, by dilution be dissolved into certain density milk of lime
Liquid.Since pulverized limestone with water when dissolving, more rigid particle and sediment can be isolated, if do not handle be directly entered it is subsequent
Step will increase the abrasion to follow-up equipment, reduce the service life of follow-up equipment, so dissolving 2 discharge port of case in pulverized limestone
Equipped with deslagging filter 7, the particulate matter isolated in course of dissolution is removed.Pulverized limestone dissolves 2 discharge port of case and is turned by milk of lime
Material pump 24 prepares case 8 with external milk of lime and is connected, and dilutes dissolved lime slurry and is temporarily stored in milk of lime and prepares in case 8, reality
After being now completely dissolved, then the milk of lime that 8 discharge port of case is arranged being prepared via milk of lime and adds pump 81, milk of lime is added to user
Specified point of use.
In conclusion in order to realize specification dedusting and loose, dosing, bag filter 4, pneumatic arch breaking device 5, shake
Dynamic hopper 6, gate valve 61, star-like revolving valve 62, screw conveyor 3 and pulverized limestone dissolution case 2 are electrically connected with PLC control cabinet respectively
It connects, automation, quantitative work is realized by PLC control cabinet.Meanwhile pulverized limestone dissolution case 2 in, 22 inflow of water inlet pipe with it is star-like
The discharge quantity that revolving valve 62 controls is by PLC control cabinet setting proportion, and while meet demand amount, guarantee water solid content is completely molten
Wastage is solved and reduced, the efficiency of milk of lime preparation is improved.Also distinguish in addition, milk of lime transfering material pump 24 and milk of lime add pump 81
It is electrically connected with PLC control cabinet, realizes the automation added.
It is straight-through equipped with outer vertical ladder 14 in 1 side of pulverized limestone feed bin since the equipment of the utility model design is high, scale is big
Silo roof, and the same side is equipped with corresponding interior vertical ladder 15 in pulverized limestone feed bin storehouse cylinder 12.Interior vertical ladder 15 can facilitate behaviour
Enter inspection, cleaning, more exchange device as personnel, and outer vertical ladder 14 leads directly to silo roof, be equipped in silo roof 16 pressure release of safety valve and
Manhole 17 enters for operator.In order to guarantee safety, guardrail 18 is additionally provided in silo roof periphery.Meanwhile by upper in storehouse cylinder 12
It is successively arranged high charge level meter, middle level-sensing device and low level-sensing device down, full level alarm is to prompt powder in feed bin to throw completely；Middle position
Alarm needs staff to supplement charging to prompt powder in feed bin to be short of；Low alarm is then to warn filler bin to lack
Material, whole system device will be in shutdown status.Dehumidification device is additionally provided in storehouse cylinder 12, it is ensured that is kept drying in storehouse, is not easy
Pulverized limestone in storehouse is set arch formation occur, to guarantee the loose feed of powder.
In actual use, when charging, the bag filter 4 of silo roof is first opened, collects, absorb production when pulverized limestone puts in storage
Raw dust.The pulverized limestone of charging first passes through pneumatic arch breaking device 5, shake it is loose after under fall in storehouse cylinder 12.At the end of charging,
After a period of time to be delayed, bag filter 4 is turned off.The lime powder of storage is shaken the loose uniform blanking of hopper 6, then is led to
62 dosing of gate valve 61 and star-like revolving valve is crossed, and quantitative pulverized limestone is transported to by pulverized limestone by screw conveyor 3
It dissolves in case 2, meanwhile, pulverized limestone dissolves in case 2 into quantitative clear water, is stirred by blender 23, mixes pulverized limestone and clear water
It generates lotion (concentration is generally 5%-10%), proportioned lotion, which passes through milk of lime transfering material pump 24 again and is transported to milk of lime, purchases
Case 8 adds pump 81 finally by the milk of lime of a preparation and a use and is added to the point of use that user specifies.
The milk of lime automatic adding device of the utility model design, scale is big, can disposably handle more than 40m3Lime
Powder to meet various industrial requirements, and realizes automatic operation by PLC control cabinet, by PLC control cabinet it is also an option that hand
Dynamic, automatic or remote control operation mode, hommization manipulation, adapts to various production environments.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of milk of lime automatic adding device, including pulverized limestone feed bin (1), pulverized limestone dissolution case (2) and milk of lime prepare case
(8), it is characterised in that：The pulverized limestone feed bin (1) include feed pipe (11), storehouse cylinder (12) and be set to storehouse cylinder (12) bottom, use
With the supporting leg (13) of support warehouse cylinder (12)；Feed inlet (1201) are equipped at the top of the storehouse cylinder (12)；On the feed inlet (1201)
Side is equipped with bag filter (4)；Storehouse cylinder (12) outer wall is equipped with charging pipe holder (1202)；The feed pipe (11) passes through
Charging pipe holder (1202) is connected with storehouse cylinder (12)；Feed pipe (11) both ends are bend pipe, the feed dress outside a connection
It sets, one communicates with storehouse cylinder feed inlet (1201)；The storehouse cylinder (12) bottom is equipped with vibration hopper (6)；The vibration hopper (6)
Bottom is successively arranged gate valve (61) and star-like revolving valve (62)；Star-like revolving valve (62) discharge port and screw conveyor
(3) it is connected to；Pulverized limestone dissolution case (2) is connected by screw conveyor (3) with pulverized limestone feed bin (1)；The milk of lime system
Standby case (8) are connected by milk of lime transfering material pump (24) with pulverized limestone dissolution case (2)；The bag filter (4), vibration hopper
(6), gate valve (61), star-like revolving valve (62), screw conveyor (3) and pulverized limestone dissolution case (2) are electric with PLC control cabinet respectively
Connection.
2. a kind of milk of lime automatic adding device according to claim 1, it is characterised in that：The pulverized limestone feed bin (1)
Outer wall side is equipped with outer vertical ladder (14) and leads directly to silo roof；Pulverized limestone feed bin storehouse cylinder (12) interior the same side is equipped in corresponding
Vertical ladder (15).
3. a kind of milk of lime automatic adding device according to claim 1, it is characterised in that：The pulverized limestone feed bin (1)
Silo roof periphery is equipped with guardrail (18)；The silo roof is equipped with safety valve (16) and manhole (17).
4. a kind of milk of lime automatic adding device according to claim 1, it is characterised in that：Pulverized limestone feed bin storehouse cylinder
Feed inlet (1201) is equipped with pneumatic arch breaking device (5)；It is successively arranged high charge level meter, middle material position from top to bottom in the storehouse cylinder (12)
Meter and low level-sensing device；Dehumidification device is additionally provided in the storehouse cylinder (12).
5. a kind of milk of lime automatic adding device according to claim 1, it is characterised in that：The pulverized limestone dissolves case
It (2) include tank body (21), water inlet pipe (22) and blender (23)；The blender (23) is suspended in tank body (21)；The tank
Body (21) one end is equipped with water inlet pipe (22)；The tank body (21) prepares case (8) phase by milk of lime transfering material pump (24) and milk of lime
Even；The milk of lime prepares case (8) discharge port and adds pump (81) equipped with milk of lime.
6. a kind of milk of lime automatic adding device according to claim 5, it is characterised in that：The tank body (21) and lime
The junction of newborn transfering material pump (24) is equipped with deslagging filter (7).
7. a kind of milk of lime automatic adding device according to claim 5, it is characterised in that：The water inlet pipe (22) is stirred
It mixes machine (23), milk of lime transfering material pump (24) and milk of lime and adds pump (81) and be electrically connected respectively with PLC control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276555.2U CN208120983U (en) | 2018-02-27 | 2018-02-27 | A kind of milk of lime automatic adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276555.2U CN208120983U (en) | 2018-02-27 | 2018-02-27 | A kind of milk of lime automatic adding device |
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| Publication Number | Publication Date |
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| CN208120983U true CN208120983U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820276555.2U Active CN208120983U (en) | 2018-02-27 | 2018-02-27 | A kind of milk of lime automatic adding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607731A (en) * | 2019-01-14 | 2019-04-12 | 冷应杰 | A kind of lead storage battery waste water deleading equipment |
| CN110156128A (en) * | 2019-05-10 | 2019-08-23 | 江苏华晖环保科技有限公司 | A kind of soda ash throwing device of water process with high salt |
| CN111777339A (en) * | 2020-06-08 | 2020-10-16 | 云南华联锌铟股份有限公司 | Automatic preparation facilities of lime breast |
-
2018
- 2018-02-27 CN CN201820276555.2U patent/CN208120983U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607731A (en) * | 2019-01-14 | 2019-04-12 | 冷应杰 | A kind of lead storage battery waste water deleading equipment |
| CN110156128A (en) * | 2019-05-10 | 2019-08-23 | 江苏华晖环保科技有限公司 | A kind of soda ash throwing device of water process with high salt |
| CN111777339A (en) * | 2020-06-08 | 2020-10-16 | 云南华联锌铟股份有限公司 | Automatic preparation facilities of lime breast |
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