CN212396691U - Movable lime milk preparation system - Google Patents
Movable lime milk preparation system Download PDFInfo
- Publication number
- CN212396691U CN212396691U CN202021585787.XU CN202021585787U CN212396691U CN 212396691 U CN212396691 U CN 212396691U CN 202021585787 U CN202021585787 U CN 202021585787U CN 212396691 U CN212396691 U CN 212396691U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- feeding
- joint
- lime milk
- switch valve
- Prior art date
- 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.)
- Active
Links
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 57
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 57
- 239000004571 lime Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 56
- 239000008267 milk Substances 0.000 title claims abstract description 40
- 210000004080 milk Anatomy 0.000 title claims abstract description 40
- 235000013336 milk Nutrition 0.000 title claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 86
- 208000028659 discharge Diseases 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 230000029087 digestion Effects 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 22
- 238000010790 dilution Methods 0.000 claims description 14
- 239000012895 dilution Substances 0.000 claims description 14
- 238000004090 dissolution Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 16
- 239000000292 calcium oxide Substances 0.000 description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 16
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 11
- 239000003814 drug Substances 0.000 description 7
- 210000000481 breast Anatomy 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- CQVAWTWGTHPABZ-UHFFFAOYSA-L calcium;dihydroxide;hydrate Chemical compound O.[OH-].[OH-].[Ca+2] CQVAWTWGTHPABZ-UHFFFAOYSA-L 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001608 iron mineral Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Dairy Products (AREA)
Abstract
The utility model provides a movable lime milk preparation system, which comprises a movable bearing device; a raw material storage device, a discharging power device, a quantitative feeding device and a preparation device are arranged at the top end of the movable bearing device; the raw material storage device comprises a storage tank body, a first discharge port is arranged at the end part of the storage tank body, and a primary discharge power joint and a secondary discharge power joint are arranged on the side wall of the storage tank body; the discharge power device comprises a primary air storage tank, a secondary air storage tank and an air compressor; the quantitative feeding device comprises a quantitative box body, wherein a first feeding pipe connected with a first discharging port of the material storage tank body, an air inlet pipe connected with an air outlet of the air compressor and a second discharging port connected with the preparation device are arranged on the quantitative box body. Utilize the utility model discloses can solve environmental pollution who appears among the prior art, deliver accurate, preparation place fixed, damage equipment scheduling problem inadequately, have can effectively reduce investment and labour cost, advantage such as process is simple, nimble convenient.
Description
Technical Field
The utility model relates to a lime breast preparation technical field, more specifically relates to a portable lime breast preparation system.
Background
Lime milk is commonly used as a medicament in ore dressing plants, for example, reverse flotation of iron ore commonly uses lime milk as an activator of iron minerals; when the concentrate or the tailings are transported by long-distance pipelines, lime milk is often added into the transported ore pulp to form a calcium carbonate scale layer on the inner wall of the pipeline so as to protect the pipeline from being abraded by the ore pulp.
At present, most of lime milk selected from factories is prepared by the following steps: conveying the bagged calcium oxide to a medicament preparation workshop by an automobile for piling, manually conveying the bagged calcium oxide to a lime milk preparation stirring tank, cutting the packaging bag by a knife, discharging the calcium oxide into the stirring tank, stirring and mixing with water to prepare lime milk (calcium hydroxide aqueous solution). The preparation method of the lime milk has the following disadvantages:
1. a large amount of calcium oxide dust is generated in each procedure of calcium oxide stacking, carrying, bag breaking and unloading, so that the environment pollution is caused, and the strongly basic calcium oxide and hydrate thereof not only can cause serious pneumoconiosis, but also can cause strong base damage to the respiratory system of people;
2. the two processes of lime digestion and dilution and dissolution are synchronously carried out in the stirring tank, and the lime can release heat with a large amount of water in the process of digesting the lime into calcium hydroxide, so that equipment damage and personnel injury are easily caused;
3. the weight of the added calcium oxide can only be estimated, the added weight cannot be accurately measured, and the deliquescence of the calcium oxide is difficult to prevent in a packaging mode, so that the accurate weight of the added calcium oxide is difficult to obtain.
4. The place for preparing the lime milk is fixed, when the medicine application point is scattered at multiple places, the lime milk needs to be conveyed to each medicine application store through a pump and a pipeline, and the investment and the pump cost are high.
Therefore, the current traditional mode can not meet the requirements of environmental protection and occupational disease protection, and has the defects of inaccurate measurement, incomplete digestion, high blockage, high investment and labor cost.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a portable lime breast preparation system adopts this kind of portable lime breast preparation system can solve environmental pollution, the delivery that appears among the prior art accurate, prepare fixed, damage equipment scheduling problem easily inadequately, has can effectively reduce advantages such as investment and labour cost, process are simple, nimble convenient.
The utility model provides a movable lime milk preparation system, which comprises a movable bearing device; wherein, a raw material storage device, a discharging power device, a quantitative feeding device and a preparation device are arranged at the top end of the movable bearing device; the raw material storage device comprises a material storage tank body, a first discharge port is arranged at the end part of the material storage tank body, and a primary discharge power interface and a secondary discharge power interface are arranged on the side wall of the material storage tank body; the discharge power device comprises a primary air storage tank connected with the primary discharge power joint, a secondary air storage tank connected with the secondary discharge power joint, and an air compressor connected with the primary air storage tank and the secondary air storage tank; the quantitative feeding device comprises a quantitative box body, wherein a first feeding pipe connected with a first discharging port, an air inlet pipe connected with an air outlet of the air compressor and a second discharging port connected with the preparation device are arranged on the quantitative box body.
In addition, the preferable scheme is that a first feeding hole is formed in the top of the material storage tank body, and a vacuumizing joint is arranged on the side wall of the material storage tank body; the first feed inlet is connected with the raw material bin through a second feed pipe; the vacuum pumping joint is connected with a vacuum pump through a vacuum pipe.
In addition, preferably, a first electric switch valve is arranged on the first feeding pipe; a second electric switch valve is arranged on the second feeding pipe; a third electric switch valve is arranged on the air inlet pipe; and a fourth electric switch valve is arranged on the vacuum pipe.
In addition, it is preferable that the primary air tank and the secondary air tank are connected to the air compressor through a primary air intake pipe and a secondary air intake pipe, respectively; and a fifth electric switch valve and a sixth electric switch valve are respectively arranged on the primary air inlet pipe and the secondary air inlet pipe.
In addition, the preferable scheme is that a support beam is arranged at the bottom of the quantitative box body; a pressure gauge is arranged on the outer side wall of the quantitative box body; the pressure gauge is connected with the support beam.
In addition, it is preferable that the preparation apparatus includes a digestion reaction apparatus and a dilution and dissolution apparatus; the digestion reaction device comprises a digestion reaction box body; the digestion reaction box is internally provided with a stirrer, the top of the digestion reaction box is provided with a third feeding pipe and an exhaust port which are connected with a second discharge port of the quantitative box, a first water inlet joint is arranged on the side wall of the digestion reaction box, and the bottom of the digestion reaction box is provided with a third discharge port connected with the dilution and dissolution device.
In addition, it is preferable that the dilution and dissolution apparatus includes an agitation tank; and a fourth feeding pipe connected with a third discharge port of the digestion reaction box body is arranged at the top of the stirring tank, a second water inlet joint is arranged at the upper part of the side wall of the stirring tank, and a finished product output joint is arranged at the lower part of the side wall of the stirring tank.
In addition, the preferable scheme is that the finished product output joint is connected with a feeding device; the feeding device comprises a feeding pump, and a feeding connector and a finished product output port are arranged on the feeding pump, wherein the feeding connector is connected with the finished product output connector, and the finished product output port is used for outputting a finished product.
In addition, it is preferable that a seventh electric switching valve and a first flow meter are provided in the first water inlet joint; an electric gate valve is arranged on the fourth feeding pipe; an eighth electric switch valve and a second flowmeter are arranged on the second water inlet joint; the feeding pump is provided with a variable frequency motor, and a ninth electric switch valve and a third flow meter are arranged at a finished product output port of the feeding pump.
According to the technical scheme, the movable lime milk preparation system provided by the utility model has the advantages that the raw material storage device, the material discharging power device, the quantitative feeding device and the preparation device are arranged on the movable bearing device, the structure is simple and compact, the movement is convenient, and the movable lime milk preparation system can be moved to a required place to prepare lime milk according to the requirement; the whole system has good tightness and cannot cause environmental pollution; the purpose of accurate delivery can be achieved through a discharging power device and a quantitative feeding device; the utility model has the advantages of can effectively reduce investment and labour cost, simple process, flexibility and convenience.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is a schematic structural diagram of a mobile lime milk preparation system according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the plane A-A of FIG. 1;
fig. 3 is a schematic structural view of the plane B-B of fig. 1.
Wherein the reference numerals include: 1-a movable carrying device, 2-a material storage tank body, 21-a first discharge port, 22-a first feed port, 23-a vacuum-pumping joint, 24-a second feed pipe, 241-a second electric switch valve, 25-a vacuum pipe, 251-a fourth electric switch valve, 26-a primary discharge power joint, 27-a secondary discharge power joint, 31-a primary gas storage tank, 311-a primary gas inlet pipe, 312-a fifth electric switch valve, 32-a secondary gas storage tank, 321-a secondary gas inlet pipe, 322-a sixth electric switch valve, 33-an air compressor, 4-a quantitative tank body, 41-a first feed pipe, 411-a first electric switch valve, 42-a gas inlet pipe, 421-a third electric switch valve, 43-a second discharge port and 44-a supporting beam, 45-pressure gauge; 5-a raw material bin, 6-a vacuum pump, 7-a digestion reaction box body, 71-a stirrer, 72-a third feeding pipe, 73-an exhaust port, 74-a first water inlet joint, 741-a seventh electric switch valve, 742-a first flow meter, 75-a third discharge port, 8-a stirring tank, 81-a fourth feeding pipe, 811-an electric gate valve, 82-a second water inlet joint, 821-an eighth electric switch valve, 822-a second flow meter, 83-a finished product output joint, 9-a feeding pump, 91-a ninth electric switch valve and 92-a third flow meter.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows the structure of a mobile lime milk preparation system according to an embodiment of the present invention.
FIG. 2 shows the structure of the A-A plane of FIG. 1;
fig. 3 shows the structure of the B-B plane of fig. 1.
As shown in fig. 1 to 3, a mobile lime milk preparation system comprises a mobile carrying device 1; wherein, the top end of the movable bearing device 1 is provided with a raw material storage device, a discharging power device, a quantitative feeding device and a preparation device; the raw material storage device comprises a material storage tank body 2, a first discharge port 21 is arranged at the end part of the material storage tank body 2, and a primary discharge power joint 26 and a secondary discharge power joint 27 are arranged on the side wall of the material storage tank body 2; the discharge power device comprises a primary air storage tank 31 connected with the primary discharge power joint 26, a secondary air storage tank 32 connected with the secondary discharge power joint 27, and an air compressor 33 connected with the primary air storage tank 31 and the secondary air storage tank 32; the quantitative feeding device comprises a quantitative box body 4, wherein a first feeding pipe 41 connected with the first discharging port 21, an air inlet pipe 42 connected with the air outlet of the air compressor 33 and a second discharging port 43 connected with the preparation device are arranged on the quantitative box body 4.
The raw material storage device, the discharging power device, the quantitative feeding device and the preparation device are arranged at the top end of the movable bearing device 1, so that lime milk can be conveniently prepared in different places according to needs, and the lime milk preparation device is flexible and convenient; all devices are connected through pipelines, so that the sealing property is good, and the environmental pollution is avoided; the discharge power device comprises a primary air storage tank 31 and a secondary air storage tank 32, two-stage compressed air is adopted for discharging, the primary discharge air volume is large, 80% -90% of the volume of the quantitative box body 4 can be fully stored, the discharge of the secondary small air volume is combined with the metering of a pressure gauge to accurately control the storage volume of the quantitative box body, and the accurate metering of lime adding is realized.
Wherein, remove and bear device 1 and be movable bearing structure, conduct the utility model discloses a preferred scheme is the automobile body, also can be replaced by the structure of other similar automobile bodies, as long as can reach the purpose of being convenient for remove, does not do the restriction here.
In order to save space, as the utility model discloses a preferred scheme, the storage tank body 2 is the horizontal jar of body, and primary gas holder 31 and secondary gas holder 32 set up at the top of the storage tank body 2.
As a preferred scheme of the utility model, a first feed inlet 22 is arranged at the top of the storage tank body 2, and a vacuumizing joint 23 is arranged on the side wall of the storage tank body 2; the first feed port 22 is connected with the raw material bin 5 through a second feed pipe 24; the vacuum connection 23 is connected to a vacuum pump 6 via a vacuum line 25, wherein the vacuum pump 6 is preferably a multistage turbine vacuum pump.
In order to facilitate the control of feeding and discharging, as a preferred embodiment of the present invention, a first electric switch valve 411 is disposed on the first feeding pipe 41; a second electric switch valve 241 is arranged on the second feeding pipe 24; a third electric on-off valve 421 is provided in the intake pipe 42; the valve 25 is provided with a fourth electrically operated on-off valve 251.
In order to facilitate the control of the raw material in the material storage tank body 2 to enter the quantitative box body, as a preferred scheme of the utility model, the primary gas storage tank 31 and the secondary gas storage tank 32 are respectively connected with the air compressor 33 through a primary gas inlet pipe 311 and a secondary gas inlet pipe 321; a fifth electric open/close valve 312 and a sixth electric open/close valve 322 are provided in the primary intake pipe 311 and the secondary intake pipe 321, respectively.
In order to measure the amount of the material in the quantitative box body conveniently, as a preferred scheme of the utility model, a supporting beam 44 is arranged at the bottom of the quantitative box body 4; a pressure gauge 45 is arranged on the outer side wall of the quantitative box body 4; the pressure gauge 45 is connected to the support beam 44.
As shown in fig. 3, as a preferred embodiment of the present invention, the preparation device includes a digestion reaction device and a dilution and dissolution device; the digestion reaction device comprises a digestion reaction box body 7; a stirrer 71 is provided inside the digestion reaction tank 7, a third feed pipe 72 and an exhaust port 73 connected to the second discharge port 43 of the quantitative tank 4 are provided at the top of the digestion reaction tank 7, a first water inlet joint 74 is provided on the side wall of the digestion reaction tank 7, and a third discharge port 75 connected to the dilution and dissolution device is provided at the bottom of the digestion reaction tank 7. The feeding and discharging of the whole digestion reaction device are carried out through pipelines, the airtightness is good, lime milk is prepared at any time when needed, and the problems of inconvenient storage and lime deliquescence are avoided.
Among them, the stirrer 71 is preferably a horizontal screw stirrer.
As a preferable scheme of the utility model, the dilution and dissolution device comprises a stirring tank 8; a fourth feeding pipe 81 connected with the third discharge port 75 of the digestion reaction box body 7 is arranged at the top of the stirring tank 8, a second water inlet joint 82 is arranged at the upper part of the side wall of the stirring tank 8, and a finished product output joint 83 is arranged at the lower part of the side wall of the stirring tank 8.
The feeding and discharging of the whole dilution and dissolution device are also in a pipeline mode, the airtightness is good, the environmental pollution is avoided, and the finished product is conveyed to a required position through a finished product output connector.
As a preferred scheme of the utility model, the finished product output joint 83 is connected with a feeding device; the feeding device comprises a feeding pump 9, and a feeding joint connected with a finished product output joint 83 and a finished product output port for outputting a finished product are arranged on the feeding pump 9. And the feeding device is convenient for conveying and controlling finished products.
In order to facilitate the reaction control and the more accurate preparation amount during the preparation of the lime milk, as a preferred embodiment of the present invention, a seventh electric on-off valve 741 and a first flow meter 742 are disposed on the first water inlet joint 74; an electric gate valve 811 is arranged on the fourth feeding pipe 81; an eighth electric on-off valve 821 and a second flow meter 822 are provided in the second water inlet joint 82; a variable frequency motor is arranged on the feeding pump 9, and a ninth electric switch valve 91 and a third flow meter 92 are arranged at the finished product output port of the feeding pump.
In order to control the whole lime milk control system conveniently, the movable lime milk preparation system also comprises a master control device; the main control device is respectively connected with the first electric switch valve 411, the second electric switch valve 241, the third electric switch valve 421, the fourth electric switch valve 251, the fifth electric switch valve 312, the sixth electric switch valve 322, the pressure gauge 45, the seventh electric switch valve 741, the first flow meter 742, the electric gate valve 811, the eighth electric switch valve 821, the second flow meter 822, the ninth electric switch valve 91, the third flow meter 92 and the variable frequency motor through signals.
The utility model provides a portable lime breast preparation system's work flow does:
the vehicle body 1 is close to a dosing point of a calcium oxide user, a finished product medicament joint is connected with a feeding pipe of the user through a hose, an electric valve on a first feeding pipe 41 of a quantitative box body 4 is closed, an electric valve on a third feeding pipe 72 is closed, air inlet pipe valves of a primary air storage tank 31 and a secondary air storage tank 32 are opened, exhaust pipe valves of the primary air storage tank 31 and the secondary air storage tank 32 are closed, an air compressor 33 is started, the primary air storage tank 31 and the secondary air storage tank 32 are filled with compressed air, then a valve on the first feeding pipe 41 of the quantitative box body 4 is opened, a valve on a primary air inlet pipe of the tank body is started firstly, under the driving of the compressed air, calcium oxide is discharged into the quantitative box body 4 from a storage tank body 2, the initial air storage amount of the air storage tank can be filled with 80-90% of volume of the quantitative box, then a valve on a secondary air inlet pipe of the tank body is opened, the valve on the secondary inlet line and the valve on the first feed line 41 are closed.
And 3, preparing and adding.
An electric valve on a third feeding port 72 of the digestion reaction box body 7 is opened, a valve on an air inlet pipe 42 of the quantitative box body 4 is opened, all materials of the quantitative box body 4 are discharged into the digestion reaction box body 7 under the driving of the air compressor 5, the electric valve on a first water inlet joint of the digestion reaction box body 7 is opened until the water inflow detected by the flow meter reaches a set value, and calcium oxide and water are digested into calcium hydroxide under the stirring of the stirrer 71.
The digested calcium hydroxide hydrate is fed into the stirring tank 8 through a third discharge port 75 at the lower part of the digestion reaction box body 7, an electric valve of a second water inlet joint 82 on the stirring tank 8 is opened until a second flow meter 822 reaches a set value, the calcium hydroxide solution with the concentration of 5% -10% after being stirred and diluted is fed into a drug store through a volumetric feeding pump 9, the dosage of the calcium hydroxide solution fed to a drug application point is controlled through a flow meter and a switch valve on a finished product drug administration channel, and the feeding speed is controlled through the frequency conversion of the feeding pump.
In order to overcome the defect that above-mentioned prior art exists, the utility model provides a portable lime breast preparation has following advantage:
1) the raw material storage device, the discharging power device, the quantitative feeding device and the preparation device are arranged on the movable bearing device, so that the device is simple and compact in structure and convenient to move, can be moved to a required place to prepare lime milk according to requirements, realizes flexible maneuvering of the whole system, and is favorable for realizing maneuvering scheduling according to different user requirements;
2) the whole system is sealed in a closed container, lime leakage and dust raising are avoided, environmental protection is facilitated, the whole system can be controlled by a master control device, the automation degree is high, occupational disease hazards cannot be caused, a user does not need to set any post, and the labor cost of the user is reduced;
3) the vacuum pump is adopted for vacuum pumping and feeding, the negative pressure feeding mode is simple in structure and high in feeding speed, and the multistage turbine vacuum pump is preferably adopted for vacuum pumping, so that the vacuum pump has the characteristics of high vacuum pumping speed and high vacuum degree, more importantly, the vacuum pump adopts multistage centrifugal vacuum pumping without working liquid, the situation that the traditional water ring vacuum pump needs water as the working liquid for vacuum pumping is avoided, the situation that a water tank is needed to be matched with a system is avoided without water adding and vacuum pumping, and the spatial arrangement of the movable bearing device is optimized while water is saved;
4) the raw material storage device and the discharge power device discharge materials by adopting two-stage compressed air, the primary discharge air quantity is large, 80% -90% of the volume of the quantitative box can be fully stored, the storage quantity of the quantitative box is accurately controlled by combining the secondary small air quantity discharge with the metering of a pressure gauge, the lime addition is accurately metered, the quantitative box is metered by the pressure gauge, the weight fed into the quantitative box is accurately calculated by pressure, the metering is accurate, and the defect that the traditional material level meter cannot accurately meter due to the dust raising of lime in the box is overcome;
5) the quantitative box body adopts compressed air to discharge materials in batches, the discharge capacity is rapid and thorough, and the time of single discharge is saved, so that the rapid and repeated feeding operation is realized;
6) the water supply amount of a digestion reaction device and a dilution and dissolution device of the preparation device are detected by a flow meter and controlled by an electric valve, the preparation concentration of the lime milk solution is accurately controlled, the feeding amount of a user is also detected by the flow meter and controlled by the electric valve, and the feeding amount can be accurately controlled;
7) the digestion reaction device discharges hot water vapor generated by digestion to the outside of the device through the exhaust pipe arranged at the upper part of the digestion reaction device, thereby avoiding the corrosion of alkaline water vapor to each metal part, protecting equipment and avoiding the continuous rise of the temperature in a workshop;
8) the digestion reaction device realizes the full mixing of calcium oxide and water to form calcium hydroxide through a built-in horizontal spiral stirrer, and the stirring and reaction mode effectively solves the problem of agglomeration of partial calcium oxide without stirring and optimizes the digestion effect;
9) the movable bearing device is adopted for feeding, the transportation is rapid, the volume of the storage bin is only 1 day of lime usage, and the storage capacity and the storage facility cost of lime storage are greatly reduced; the finished product of the digestion reaction device is calcium hydroxide emulsion, and the finished product of the dissolution dilution device is calcium hydroxide solution with the concentration of 5-10%;
10) compared with the traditional one-stage preparation process of directly adding water into a stirring tank for reaction and dilution, the preparation device adopts a two-stage preparation process of digesting and diluting firstly, and the process independently separates the reaction heat release process and the dilution process, thereby being beneficial to avoiding the phenomenon of blockage caused by agglomeration of calcium oxide, reducing the heat generated during digestion and optimizing the quality of the calcium hydroxide solution;
11) the feeding pump adopts a displacement pump mode, the pump is a quantitative displacement pump, the hourly conveying capacity is stable, and the calcium hydroxide solution can be prevented from forming a calcium carbonate scale layer in a pump cavity to damage the pump.
The movable lime milk preparation system provided by the utility model is convenient to move by arranging the raw material storage device, the discharge power device, the quantitative feeding device and the preparation device on the movable bearing device, and can be moved to a required place to prepare lime milk according to the requirement; the whole system has good tightness and cannot cause environmental pollution; the purpose of accurate delivery can be achieved through a discharging power device and a quantitative feeding device; the utility model has the advantages of can effectively reduce investment and labour cost, simple process, flexibility and convenience.
The mobile lime milk preparation system according to the present invention has been described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the mobile lime milk preparation system provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (9)
1. A movable lime milk preparation system is characterized by comprising a movable bearing device; wherein,
a raw material storage device, a discharging power device, a quantitative feeding device and a preparation device are arranged at the top end of the movable bearing device;
the raw material storage device comprises a material storage tank body, a first discharge port is arranged at the end part of the material storage tank body, and a primary discharge power joint and a secondary discharge power joint are arranged on the side wall of the material storage tank body;
the discharge power device comprises a primary air storage tank connected with the primary discharge power joint, a secondary air storage tank connected with the secondary discharge power joint, and an air compressor connected with the primary air storage tank and the secondary air storage tank;
the quantitative feeding device comprises a quantitative box body, wherein a first feeding pipe connected with a first discharging port, an air inlet pipe connected with an air outlet of the air compressor and a second discharging port connected with the preparation device are arranged on the quantitative box body.
2. Mobile lime milk preparation system according to claim 1, wherein,
a first feeding hole is formed in the top of the material storage tank body, and a vacuumizing joint is arranged on the side wall of the material storage tank body;
the first feed inlet is connected with the raw material bin through a second feed pipe;
the vacuum pumping joint is connected with a vacuum pump through a vacuum pipe.
3. Mobile lime milk preparation system according to claim 2, wherein,
a first electric switch valve is arranged on the first feeding pipe;
a second electric switch valve is arranged on the second feeding pipe;
a third electric switch valve is arranged on the air inlet pipe;
and a fourth electric switch valve is arranged on the vacuum pipe.
4. Mobile lime milk preparation system according to claim 1, wherein,
the primary air storage tank and the secondary air storage tank are respectively connected with the air compressor through a primary air inlet pipe and a secondary air inlet pipe;
and a fifth electric switch valve and a sixth electric switch valve are respectively arranged on the primary air inlet pipe and the secondary air inlet pipe.
5. Mobile lime milk preparation system according to claim 1, wherein,
a supporting beam is arranged at the bottom of the quantitative box body;
a pressure gauge is arranged on the outer side wall of the quantitative box body;
the pressure gauge is connected with the support beam.
6. Mobile lime milk preparation system according to claim 1, wherein,
the preparation device comprises a digestion reaction device and a dilution and dissolution device;
the digestion reaction device comprises a digestion reaction box body;
the digestion reaction box is internally provided with a stirrer, the top of the digestion reaction box is provided with a third feeding pipe and an exhaust port which are connected with a second discharge port of the quantitative box, a first water inlet joint is arranged on the side wall of the digestion reaction box, and the bottom of the digestion reaction box is provided with a third discharge port connected with the dilution and dissolution device.
7. Mobile lime milk preparation system according to claim 6, wherein,
the dilution and dissolution device comprises a stirring tank;
and a fourth feeding pipe connected with a third discharge port of the digestion reaction box body is arranged at the top of the stirring tank, a second water inlet joint is arranged at the upper part of the side wall of the stirring tank, and a finished product output joint is arranged at the lower part of the side wall of the stirring tank.
8. Mobile lime milk preparation system according to claim 7, wherein,
the finished product output joint is connected with a feeding device;
the feeding device comprises a feeding pump, and a feeding connector and a finished product output port are arranged on the feeding pump, wherein the feeding connector is connected with the finished product output connector, and the finished product output port is used for outputting a finished product.
9. Mobile lime milk preparation system according to claim 8, wherein,
a seventh electric switch valve and a first flowmeter are arranged on the first water inlet joint;
an electric gate valve is arranged on the fourth feeding pipe;
an eighth electric switch valve and a second flowmeter are arranged on the second water inlet joint;
the feeding pump is provided with a variable frequency motor, and a ninth electric switch valve and a third flow meter are arranged at a finished product output port of the feeding pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585787.XU CN212396691U (en) | 2020-08-04 | 2020-08-04 | Movable lime milk preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585787.XU CN212396691U (en) | 2020-08-04 | 2020-08-04 | Movable lime milk preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212396691U true CN212396691U (en) | 2021-01-26 |
Family
ID=74371491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021585787.XU Active CN212396691U (en) | 2020-08-04 | 2020-08-04 | Movable lime milk preparation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212396691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957269A (en) * | 2020-08-04 | 2020-11-20 | 中冶北方（大连）工程技术有限公司 | Movable lime milk preparation system |
-
2020
- 2020-08-04 CN CN202021585787.XU patent/CN212396691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957269A (en) * | 2020-08-04 | 2020-11-20 | 中冶北方（大连）工程技术有限公司 | Movable lime milk preparation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212396691U (en) | Movable lime milk preparation system | |
| CN208975806U (en) | A kind of stirring apparatus for reaction kettle with elevating hopper | |
| CN113694792A (en) | Automatic mixing system and mixing method for drilling fluid | |
| CN111892309B (en) | Lime milk preparation device | |
| CN205953873U (en) | Liquid fertilizer production line | |
| CN111957269A (en) | Movable lime milk preparation system | |
| CN212403959U (en) | Lime milk preparation device | |
| CN111925454B (en) | System and method for preparing hematite inhibitor corn starch for reverse flotation | |
| CN203610088U (en) | Device for automatically conducting powder compounding production | |
| CN212402699U (en) | Lime quantitative adding device | |
| CN214744990U (en) | Fine chemical liquid material conveying device | |
| CN214159603U (en) | Preparation system of lime emulsion agent for mineral separation | |
| CN112473507B (en) | Large-flow rapid drilling fluid preparation system | |
| CN212581746U (en) | Automatic skid-mounted sludge and sewage treatment device | |
| CN212739864U (en) | Activated carbon mixing homogenization dust pelletizing system | |
| CN111994638A (en) | Lime quantitative adding device | |
| CN208878363U (en) | Activated carbon powder automatic feeding device and system | |
| CN108312354A (en) | The construction technology of spraying application is compounded for gypsum mortar | |
| CN213388401U (en) | Automatic preparation facilities of lime breast | |
| CN208711607U (en) | A kind of profile tubing compounding feed production line | |
| JPH0852342A (en) | Method and apparatus for controlling transfer of particulate material in particulate mixer plant | |
| CN212403982U (en) | Hematite inhibitor corn starch preparation system for reverse flotation | |
| CN208852839U (en) | A kind of material conveying mixing arrangement | |
| CN211768926U (en) | Cylinder bottom vacuum feeding system for ultra-light powder | |
| CN215234090U (en) | A reation kettle for antistatic agent production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |