CN110833775A - Automatic change salt solution preparation system - Google Patents
Automatic change salt solution preparation system Download PDFInfo
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- CN110833775A CN110833775A CN201911183419.4A CN201911183419A CN110833775A CN 110833775 A CN110833775 A CN 110833775A CN 201911183419 A CN201911183419 A CN 201911183419A CN 110833775 A CN110833775 A CN 110833775A
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- salt
- carrier
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- track
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/30—Workflow diagrams or layout of plants, e.g. flow charts; Details of workflow diagrams or layout of plants, e.g. controlling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The application relates to the technical field of automation control, in particular to an automatic brine preparation system. The system comprises a support frame, a salt box, a controller, a water adding device, a lifting device, a carrier and a stirring device, wherein the water adding device, the lifting device, the carrier and the stirring device are connected with the controller. Wherein the salt box is positioned below the supporting frame; the water adding device is positioned above the salt box; the lifting device is arranged above the salt box and connected with the carrier, and the bottom of the carrier is provided with an automatic discharge hole; one end of the stirring device is arranged on the supporting frame, and the other end of the stirring device is positioned in the salt box. The automatic salt water preparation system that this embodiment provided only needs input required salt water volume, salt water concentration on the controller, just can add salt and water to the salt tank automatically, and stir to the required salt solution of preparation staff. The system effectively solves the problems of large workload and high working strength when the field staff of the convertor station adds salt on site and poor salt dissolution degree in a salt tank caused by insufficient manual stirring.
Description
Technical Field
The application relates to the technical field of automation control, in particular to an automatic brine preparation system.
Background
In a direct current transmission system, a converter valve is the most core and key component for realizing alternating current-direct current conversion in a converter station, and bears large current and high voltage during normal operation. The efficient and reliable converter valve cooling system is the key for ensuring the safe and reliable operation of the converter valve. The valve inner cooling system is one of the core systems of the valve cooling system, and the good water quality of the inner cooling water system is the basis of the normal operation of the inner cooling water, so that the inner cooling water system is provided with a bypass water treatment system, and the sodium type resin is one ring in the water treatment link. The sodium resin needs to be treated with saturated brine periodically. And present supply salt water adds water and salt in the salt box, and the salt box has about 1.5m height, and the weight of every bag salt is about 100 jin, adopts artifical salt adding mode, and work load and working strength are great, and the salt box does not set up agitating unit in addition, and salt dissolving degree is relatively poor in the salt box. Therefore, there is a strong need for an automated brine preparation system that reduces the labor intensity and workload of field workers.
Disclosure of Invention
The embodiment of the application provides an automatic salt solution preparation system to solve the problem that field operation personnel's operation intensity is big and the work load is big.
An automated brine preparation system comprising: the device comprises a support frame, a salt box, a controller, a water adding device, a lifting device, a carrier and a stirring device, wherein the water adding device, the lifting device, the carrier and the stirring device are connected with the controller; the water adding device is positioned above the salt box; the lifting device is arranged above the salt box and connected with the carrier, and an automatic discharge hole is formed in the bottom of the carrier; one end of the stirring device is arranged on the supporting frame, and the other end of the stirring device is positioned in the salt box.
In a first optional embodiment, the water adding device comprises a water pipe and an electric switch, wherein the water pipe is mounted on the support frame, and a water outlet of the water pipe is positioned above the salt tank; the electric switch is arranged on a pipeline of the water pipe.
In a second optional embodiment, the stirring device comprises a stirring motor, a stirring rod and a stirring paddle, wherein the stirring paddle is positioned in the salt tank and is connected with one end of the stirring paddle; the other end of the stirring paddle is connected with the stirring motor, and the stirring motor is arranged on the supporting frame.
In a third alternative embodiment, the lifting device comprises a lifting motor, a rail, a pull rope and a carrier pulley, wherein one end of the rail is arranged on the support frame, the other end of the rail is arranged on the ground, and one end of the rail close to the lifting motor is higher than the other end of the rail; the track is of a hollow structure, an opening with the same length as the track is arranged on the outer wall of the track along the direction of the axis of the track, and the width of the opening is smaller than the diameter or height of the carrier pulley; the pull rope is arranged in the track, one end of the pull rope is connected with a rotating shaft of the motor, and the other end of the pull rope is provided with the carrier pulley; the carrier pulley is connected with the carrier.
In a fourth alternative embodiment, the track comprises an inclined section and a vertical section, and a fixed pulley is arranged inside the joint of the inclined section and the vertical section.
In a fifth alternative embodiment, the number of said lifting devices is four, each of said lifting devices being connected to said vehicle.
In a sixth optional embodiment, the salt box is a truncated cone-shaped structure, and the diameter of the lower bottom surface of the salt box is smaller than that of the upper bottom surface of the salt box.
In a seventh alternative embodiment, the pull cord is a steel cord.
In a second alternative embodiment, the system further comprises a dolly.
The technical scheme provided by the application comprises the following beneficial technical effects:
the automatic change salt solution preparation system that this embodiment provided only needs input required salt solution volume, salt solution concentration on the controller, and this system just can add salt and add water in the salt box automatically to the stirring, and with the required salt solution of preparation staff, the work load is big and working strength is big when having effectively solved the on-the-spot salt that adds of convertor station site work personnel, and because the manual stirring leads to the relatively poor problem of salt dissolution degree in the salt box inadequately. The system has the advantages of high automation degree, simple structure, convenient operation and easy popularization and application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural diagram of an automated brine preparation system according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a lifting device according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a cart provided in an embodiment of the present application.
Description of reference numerals:
1. a support frame; 2. a salt box; 3. a controller; 4. a water adding device; 41. a water pipe; 42. an electric switch; 5. a lifting device; 51. a hoisting motor; 52. a track; 521. an inclined section; 522. a vertical section; 53. pulling a rope; 54. a carrier pulley; 55. a fixed pulley; 6. a carrier; 61. an automatic discharge hole; 7. a stirring device; 71. a stirring motor; 72. a stirring rod; 73. a stirring paddle; 8. a trolley.
Detailed Description
To make the objects, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, but not all the embodiments.
The embodiment provides an automatic saline water preparation system for solve artifical salt work load and working strength great, the poor problem of salt solution stirring effect.
Referring to fig. 1, an automated brine preparation system provided in this embodiment includes a support frame 1, a salt tank 2, a water adding device 4, a lifting device 5, a carrier 6, a stirring device 7, and a controller 3. Wherein, the water adding device 4, the lifting device 5, the carrier 6 and the stirring device 7 are all connected with the controller 3 and act under the control of the controller 3.
The controller 3 is provided with a user input interface, can acquire the brine preparation parameters input by the user, such as the brine amount and the brine concentration, and determines and controls the working time of the water adding device 4, the lifting device 5, the carrier 6 and the stirring device 7 according to the brine preparation parameters.
The salt box 2 is positioned below the support frame 1 and is a preparation container for salt water. In one example, the salt tank 2 may be provided as a truncated cone-like structure with a bottom surface having a smaller diameter than the upper bottom surface. Of course, other configurations such as a cylindrical shape and a cubic shape are also possible, and this embodiment is not limited to this.
The water adding device 4 is positioned above the salt tank 2 and is used for adding water into the salt tank 2. In one example, the watering device 4 comprises a water pipe 41 and an electric switch 42, wherein the water pipe 41 is installed on the support frame 1, the water outlet of the water pipe 41 is located above the salt tank 2, and the electric switch 42 is installed on the pipeline of the water pipe 41. In the water adding device 4 provided in the present embodiment, the electric switch 42 can be turned on or off under the control of the controller 3 to control whether water is added to the salt tank 2.
For a water outlet with a specific caliber, the flow rate of water is basically fixed, so in this embodiment, the controller 3 can calculate the water filling time length according to the salt addition amount and the water flow rate preset by the operator, and use the time length as the time length of turning on the electric switch 42, so as to achieve the purpose of controlling the water addition amount.
A lifting device 5 for transporting the vehicle 6 from the ground to above the salt box 2. Specifically, the lifting device 5 is arranged above the salt box 2 and connected with the carrier 6, and the bottom of the carrier 6 is provided with an automatic discharge port 61. In this embodiment, the lifting device 5 is capable of transporting the vehicle 6 above the salt box 2 under the control of the controller 3.
As an alternative embodiment, referring to fig. 1 and 2, the lifting device 5 includes a lifting motor 51, a rail 52, a pull rope 53 and a carrier pulley 54. Wherein one end of the rail 52 is arranged on the support frame 1, the other end is arranged on the ground, and one end of the rail 52 close to the lifting motor 51 is higher than one end on the ground. In addition, the rail 52 provided in this embodiment is a hollow structure, and an opening having the same length as the rail 52 is disposed on the outer wall of the rail 52 along the axial direction of the rail 52, and the width of the opening is smaller than the diameter or height of the carrier pulley 54, so as to prevent the carrier pulley 54 from falling off the rail 52. The pull rope 53 is arranged inside the track 52, one end of the pull rope 53 is connected with a rotating shaft of the motor, the other end of the pull rope 53 is provided with a carrier pulley 54, and the carrier pulley 54 is connected with the carrier 6.
With the lifting device 5 provided in the above embodiment, since one end of the pulling rope 53 is connected to the rotating shaft of the lifting motor 51, when the lifting motor 51 rotates under the action of the controller 3, the pulling rope 53 can be wound on the rotating shaft, and the carrier pulley 54 connected to the other end of the pulling rope 53 is pulled to move along the rail 52, so as to transport the carrier 6 above the salt tank 2. When the salting is finished, the lifting motor 51 is reversed under the control of the controller 3, and the carriage 6 slides downward along the inclined rail 52 under the action of gravity as the pulling rope 53 grows, and finally falls on the ground.
Optionally, in order to ensure the strength of the pulling rope 53 and avoid the pulling rope 53 from breaking during the working process, the pulling rope 53 provided in this embodiment may be a metal pulling rope 53, such as a steel rope.
In the present embodiment, the number of the lifting devices 5 may be one, two, or four, which is not limited in the present embodiment. For example, as shown in fig. 1, when the number of the lifting devices 5 is 4, four corners of the square carrier 6 are respectively fixed on the carrier pulleys 54 of the four lifting devices 5, and the carrier 6 has good stability and is not easy to topple over to scatter salt in the process of moving along with the lifting devices 5.
As an alternative embodiment, referring to fig. 1, the rail 52 may include an inclined section 521 and a vertical section 522, and a fixed pulley 55 is disposed inside the connection between the inclined section 521 and the vertical section 522 to prevent the pull rope 53 and the carrier pulley 54 from being caught at the connection between the inclined section 521 and the vertical section 522 during the movement.
And the carrier 6 is used for containing salt. In this embodiment, the carrier 6 may be an open-topped cube. At the bottom of the carrier 6, an automatic discharge port 61 is provided. The automatic discharging port 61 is connected with a motor and can be opened or closed under the action of the controller 3 to control whether salt is added into the salt box 2.
For the automatic discharging hole 61 with a specific caliber, the flow rate of the salt is basically fixed, so in this embodiment, the controller 3 can calculate the blanking time length according to the salt addition preset by the operator, and use the time length as the opening time length of the automatic discharging hole 61, so as to achieve the purpose of controlling the salt addition.
One end of the stirring device 7 is arranged on the support frame 1, and the other end of the stirring device is positioned in the salt box 2 and used for stirring water and salt in the salt box 2 in the salt adding process and after the salt adding is finished.
In one specific example, the stirring device 7 includes a stirring motor 71, a stirring rod 72, and a stirring paddle 73. Wherein, stirring rake 73 is located salt case 2, is connected with the one end of stirring rake 73, and the other end and the agitator motor 71 of stirring rake 73 are connected, and agitator motor 71 sets up on support frame 1. When the stirring motor 71 rotates under the control of the controller 3, the stirring motor 71 can drive the stirring rod 72 to rotate, and further drive the stirring paddle 73 to rotate, so as to achieve the purpose of stirring water and salt.
In addition, the automatic saline preparation system provided by the embodiment, for example, as shown in fig. 3, may further include a trolley 8 for transporting the salt.
The operation and operation of the automated brine preparation system provided by the present practice will now be described in detail.
First, the personnel need to transport the salt (e.g. sodium salt) to the site with a trolley 8 and move it into the carrier 6. Secondly, the operator needs to input the brine preparation parameters, such as the amount of brine, the brine concentration, on the controller 3 and activate the controller 3. Finally, the controller 3 controls the water adding device 4 to add water according to the salt water preparation parameters in sequence, controls the lifting device 5 to lift the carrier 6 above the salt box 2, controls the carrier 6 to add salt into the salt box 2, and controls the stirring device 7 to work while adding salt. After the salting is finished, the controller 3 controls the lifting device 5 to convey the carrier 6 to the bottom surface, the carrier 6 is not required to be taken out by the residual salt, the carrier can be used next time, and the carrier 6 is only required to be covered by a cover to avoid being affected with damp. After the stirring device 7 stirs for a preset time (e.g., 10 minutes), the controller 3 controls the stirring device 7 to stop operating. At this point, the brine preparation is complete.
The automatic change salt solution preparation system that this embodiment provided only needs input required salt solution volume, salt solution concentration on controller 3, this system just can add salt and add water in to salt box 2 automatically to the stirring, and with the required salt solution of preparation staff, the work load is big and working strength is big when having effectively solved the on-the-spot salt that adds of convertor station site work personnel, and because the manual stirring is the relatively poor problem of salt dissolution degree in the insufficient salt box 2 that leads to. The system has the advantages of high automation degree, simple structure, convenient operation and easy popularization and application.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It is to be understood that the present application is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (9)
1. An automated brine preparation system, comprising: a supporting frame (1), a salt box (2), a controller (3), a water adding device (4), a lifting device (5), a carrier (6) and a stirring device (7) which are connected with the controller (3),
the salt box (2) is positioned below the support frame (1);
the water adding device (4) is positioned above the salt box (2);
the lifting device (5) is arranged above the salt box (2) and is connected with the carrier (6), and an automatic discharge hole (61) is formed in the bottom of the carrier (6);
one end of the stirring device (7) is arranged on the support frame (1), and the other end of the stirring device (7) is positioned in the salt box (2).
2. System according to claim 1, characterized in that the watering device (4) comprises a water pipe (41) and an electric switch (42), wherein,
the water pipe (41) is arranged on the support frame (1), and a water outlet of the water pipe (1) is positioned above the salt box (2);
the electric switch (42) is arranged on the pipeline of the water pipe (41).
3. System according to claim 2, characterized in that the stirring device (7) comprises a stirring motor (71), a stirring rod (72) and a stirring paddle (73), wherein,
the stirring paddle (73) is positioned in the salt box (2) and is connected with one end of the stirring paddle (73);
the other end of stirring rake (73) with agitator motor (71) are connected, agitator motor (71) set up on support frame (1).
4. System according to claim 1, characterized in that the lifting device (5) comprises a lifting motor (51), a rail (52), a pull rope (53) and a carrier pulley (54), wherein,
one end of the track (52) is arranged on the support frame (1), the other end of the track is arranged on the ground, and one end, close to the lifting motor (51), of the track (52) is higher than the other end of the track;
the track (52) is of a hollow structure, an opening with the same length as the track (52) is arranged on the outer wall of the track (52) along the axis direction of the track (52), and the width of the opening is smaller than the diameter or height of the carrier pulley (54);
the pull rope (53) is arranged inside the track (52), one end of the pull rope is connected with a rotating shaft of the motor, and the other end of the pull rope is provided with the carrier pulley (54);
the carrier pulley (54) is connected with the carrier (6).
5. System according to claim 4, characterized in that said track (52) comprises an inclined section (521) and a vertical section (522), inside the junction between said inclined section (521) and said vertical section (522) there being a fixed pulley (55).
6. System according to claim 1 or 2, characterized in that said lifting means (5) are four in number, each lifting means (5) being connected to said vehicle (6).
7. The system according to claim 1, characterized in that the salt tank (2) is a truncated cone-like structure, the diameter of the lower bottom surface of the salt tank (2) being smaller than the diameter of the upper bottom surface of the salt tank (2).
8. System according to claim 4, characterized in that the pull cord (53) is a steel cord.
9. The system according to claim 1, further comprising a trolley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183419.4A CN110833775A (en) | 2019-11-27 | 2019-11-27 | Automatic change salt solution preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911183419.4A CN110833775A (en) | 2019-11-27 | 2019-11-27 | Automatic change salt solution preparation system |
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| CN110833775A true CN110833775A (en) | 2020-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911183419.4A Pending CN110833775A (en) | 2019-11-27 | 2019-11-27 | Automatic change salt solution preparation system |
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| CN204619770U (en) * | 2015-05-21 | 2015-09-09 | 肇庆洛克流体技术有限公司 | A kind of salt continuous-dissolution equipment |
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| CN206308133U (en) * | 2016-12-10 | 2017-07-07 | 国网福建省电力有限公司 | The automatic salting device of flexible direct current converter valve water-cooling system |
| CN206447607U (en) * | 2017-01-04 | 2017-08-29 | 四川轮胎橡胶（集团）股份有限公司 | One kind inhales salt liquid device and softening water treatment facilities |
| US20190308146A1 (en) * | 2018-04-10 | 2019-10-10 | Intrepid Potash, Inc. | Method and system for providing brine, and related mixing tank |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201372212Y (en) * | 2009-03-12 | 2009-12-30 | 杭州美亚水处理科技有限公司 | Salt dissolving system |
| CN203824880U (en) * | 2014-02-24 | 2014-09-10 | 浙江吉利控股集团有限公司 | Automatic salt water preparing device of salt-fog cabinet |
| CN103977737A (en) * | 2014-05-16 | 2014-08-13 | 天津奥尔斯特矿业设备制造有限公司 | Automatic cationic flocculant dosing system |
| CN103991997A (en) * | 2014-05-30 | 2014-08-20 | 中国石油集团东北炼化工程有限公司吉林设计院 | Strong brine evaporating and crystallizing system |
| CN204608171U (en) * | 2015-01-28 | 2015-09-02 | 明达实业(厦门)有限公司 | Oneization salt box structure |
| CN204619770U (en) * | 2015-05-21 | 2015-09-09 | 肇庆洛克流体技术有限公司 | A kind of salt continuous-dissolution equipment |
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Application publication date: 20200225 |