CN219308408U

CN219308408U - Diluting device capable of extracting solution

Info

Publication number: CN219308408U
Application number: CN202223088451.4U
Authority: CN
Inventors: 王文进; 陈国煌; 汪鹏
Original assignee: Hubei Yuanheng New Material Technology Co ltd
Current assignee: Hubei Yuanheng New Material Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-07-07
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the technical field of ammonia water dilution and discloses a dilution device capable of extracting solution, which comprises a workbench, wherein a dilution tank is fixedly arranged at the top of the workbench, a stirring motor with an output end extending into the dilution tank is fixedly arranged at the top of the dilution tank, a stirring rod is fixedly connected to the outer side of one end of the stirring motor, which is positioned in the dilution tank, a liquid outlet extending to the bottom of the workbench is arranged at the bottom of the dilution tank, a liquid outlet valve is fixedly arranged at the outer side of the liquid outlet, and a liquid supply mechanism is fixedly arranged at the top of the workbench. This diluting device of extractable solution through setting up the feed liquor case, controls the flexible of telescopic link, drives the piston and reciprocates in its inside and form positive negative pressure, under the cooperation effect of first check valve and second check valve, in pouring into the dilution jar with the accurate ration of liquid, has possessed the ratio of accurate ration control aqueous ammonia and diluent, can draw the advantage of solution at any time.

Description

Diluting device capable of extracting solution

Technical Field

The utility model relates to the technical field of ammonia water dilution, in particular to a dilution device capable of extracting solution.

Background

Along with the development of technology, the scale of chemical industry gradually increases, and in order to protect ecological environment, waste gas treatment that chemical industry produced is indispensable, wherein in the boiler flue gas denitration in chemical industry, the ammonia water that uses as the reductant commonly, and the ammonia water that directly purchases on the market generally concentration is higher, can not directly use, need to use diluting device to dilute it.

The existing ammonia water diluting device controls liquid to enter a diluting container through a simple liquid valve for ammonia water solution and diluent, the mixing proportion of each of the ammonia water and diluent cannot be accurately controlled, the concentration after mixing and dilution does not meet the requirement, and meanwhile, when stirring and dilution are carried out, the solution is inconvenient to extract to observe the mixing condition, so that the diluting device capable of extracting the solution is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a diluting device capable of extracting solution, which has the advantages of accurately and quantitatively controlling the proportion of ammonia water to diluent, extracting the solution at any time and the like, and solves the problem that the concentration after mixing and dilution does not meet the requirement because the mixed proportion of each of the ammonia water and the diluent cannot be accurately controlled.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a diluting device of extractable solution, includes the workstation, the top fixed mounting of workstation has the diluting tank, the top fixed mounting of diluting tank has the output to extend to its inside agitator motor, the agitator motor is located the inside one end outside fixedly connected with puddler of diluting tank, the bottom of diluting tank is provided with the liquid outlet that extends to the workstation bottom, the outside of liquid outlet is fixedly provided with the drain valve, the top fixed mounting of workstation has liquid feed mechanism;

the number of the liquid supply mechanisms is two, and the two liquid supply mechanisms are equidistantly distributed on the left side and the right side of the dilution tank;

the left side liquid supply mechanism comprises a liquid storage tank, the right side of the liquid storage tank is communicated with a liquid inlet tank through a water pipe, the top of the liquid inlet tank is fixedly provided with a telescopic rod with an output end extending to the inside of the liquid storage tank, the bottom of one end of the telescopic rod, which is positioned at the inner side of the liquid inlet tank, is fixedly connected with a piston, the right side of the liquid inlet tank is communicated with the top of the dilution tank through the water pipe, the inner side of the water pipe at the left side of the liquid inlet tank is fixedly provided with a first one-way valve, and the inner side of the water pipe at the right side of the liquid inlet tank is fixedly provided with a second one-way valve;

the top movable mounting of diluting jar has the rubber head that extends to its inboard bottom and draws the burette, the inboard fixed mounting of diluting jar has the limiting plate that is located the rubber head and draws the burette outside.

The beneficial effects of the utility model are as follows:

this diluting device of extractable solution through setting up the feed liquor case, controls the flexible of telescopic link, drives the piston and reciprocates in its inside and form positive negative pressure, under the cooperation effect of first check valve and second check valve, in pouring into the dilution jar with the accurate ration of liquid, has possessed the ratio of accurate ration control aqueous ammonia and diluent, can draw the advantage of solution at any time.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the quantity of puddler is six, and six the puddler is symmetrical equidistance and distributes in the outside of agitator motor output.

The beneficial effect of adopting above-mentioned further scheme is, can improve the mixing efficiency of aqueous ammonia and diluent through a plurality of puddlers.

Further, the water pipes on the left side and the right side of the liquid inlet box are all positioned below the outer side of the liquid inlet box, the outer side dimension of the piston is matched with the inner side dimension of the liquid inlet box, the liquid inlet box is a transparent container, and the scale marks are arranged outside the liquid inlet box.

The liquid sucking and complete liquid discharging device has the advantages that liquid sucking and complete liquid discharging are facilitated, residual liquid in the liquid inlet box is avoided, dilution proportion is affected, liquid solvents in the liquid inlet box are conveniently observed through the effect of the transparent container and the scale marks, and the solution is diluted in a better proportion.

Further, the conducting direction of the first one-way valve is from left to right, and the conducting direction of the second one-way valve is from left to right.

The beneficial effect of adopting above-mentioned further scheme is, drive the piston through the output flexible of telescopic link and reciprocate at the feed liquor incasement side for the feed liquor incasement portion produces negative pressure and malleation, and first check valve switches on during the negative pressure, inhales the liquid in the liquid reserve tank to the feed liquor incasement, and during the malleation, the second check valve switches on, presses the feed liquor incasement into the dilution jar.

Further, the inside dimension of limiting plate and the outside dimension looks adaptation of rubber head extraction burette, just rubber head extraction burette is located the one end outside at diluting tank top and is provided with the sealing washer.

The glue head extracting dropper has the beneficial effects that the limiting plate limits the glue head extracting dropper, so that the glue head extracting dropper can slide up and down on the inner side of the glue head extracting dropper, and the solution at the bottom of the diluting tank can be conveniently extracted.

Further, the limiting plate is provided with the liquid port on one side of the stirring motor, and the distance from the limiting plate to the output end of the stirring motor is greater than the length of the stirring rod.

The further scheme has the beneficial effects that the liquid port enables the solution to permeate into the inner side of the limiting plate, so that the rubber head extraction dropper can extract the solution; the rotation of the stirring rod is prevented from being influenced by the limiting plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the feed tank of the present utility model;

fig. 3 is a top cross-sectional view of the dilution tank in accordance with the utility model.

In the figure: 1. a work table; 2. a dilution tank; 3. a stirring motor; 4. a stirring rod; 5. a liquid outlet; 6. a liquid outlet valve; 7. a liquid supply mechanism; 71. a liquid storage tank; 72. a water pipe; 73. a liquid inlet box; 74. a telescopic rod; 75. a piston; 76. a first one-way valve; 77. a second one-way valve; 8. a rubber head extracting dropper; 9. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-3, the dilution device capable of extracting solution comprises a workbench 1, wherein a dilution tank 2 is fixedly arranged at the top of the workbench 1, a stirring motor 3 with an output end extending into the dilution tank 2 is fixedly arranged at the top of the dilution tank 2, a stirring rod 4 is fixedly connected to the outer side of one end of the stirring motor 3 positioned in the dilution tank 2, a liquid outlet 5 extending to the bottom of the workbench 1 is arranged at the bottom of the dilution tank 2, a liquid outlet valve 6 is fixedly arranged at the outer side of the liquid outlet 5, and a liquid supply mechanism 7 is fixedly arranged at the top of the workbench 1; the number of the liquid supply mechanisms 7 is two, and the two liquid supply mechanisms 7 are equidistantly distributed on the left side and the right side of the diluting tank 2; the left liquid supply mechanism 7 comprises a liquid storage tank 71, a liquid inlet tank 73 is communicated with the right side of the liquid storage tank 71 through a water pipe 72, a telescopic rod 74 with an output end extending into the liquid storage tank 73 is fixedly arranged at the top of the liquid inlet tank 73, a piston 75 is fixedly connected to the bottom of one end of the telescopic rod 74 positioned at the inner side of the liquid inlet tank 73, the right side of the liquid inlet tank 73 is communicated with the top of the dilution tank 2 through the water pipe 72, a first one-way valve 76 is fixedly arranged at the inner side of the water pipe 72 at the left side of the liquid inlet tank 73, and a second one-way valve 77 is fixedly arranged at the inner side of the water pipe 72 at the right side of the liquid inlet tank 73; the top movable mounting of diluting jar 2 has the rubber head that extends to its inboard bottom and draws burette 8, and the inboard fixed mounting of diluting jar 2 is located the limiting plate 9 of rubber head extraction burette 8 outside.

Specifically, two liquid storage tanks 71 are used for respectively containing ammonia solution and diluent, positive and negative pressures are formed inside the liquid storage tanks 73 by controlling the telescopic rods 74 corresponding to the respective liquid storage tanks 73, under the cooperation of the first one-way valve 76 and the second one-way valve 77, the telescopic rods 74 are controlled to shrink and stretch out, the piston 75 moves upwards, (the height of the piston 75 is larger than the diameter of the water pipe 72) firstly sucks the liquid in the liquid storage tanks 71 into the liquid storage tanks 73, the telescopic rods 74 are controlled to shrink after the required capacity is sucked, the piston 75 moves downwards, and the liquid in the liquid storage tanks 73 is pressed into the diluent tank 2 through the water pipe 72.

The number of the stirring rods 4 is six, and the six stirring rods 4 are symmetrically distributed at equal intervals on the outer side of the output end of the stirring motor 3.

The mixing efficiency of the aqueous ammonia and the diluent can be improved by the plurality of stirring rods 4.

The water pipes 72 on the left and right sides of the liquid inlet box 73 are all located below the outer sides of the liquid inlet box 73, the outer side size of the piston 75 is matched with the inner side size of the liquid inlet box 73, the liquid inlet box 73 is a transparent container, and scale marks are arranged outside the liquid inlet box 73.

The liquid is convenient to inhale and completely drain, the residual liquid in the liquid inlet box 73 is avoided, the dilution ratio is influenced, the effect of the transparent container and the scale marks is convenient to observe the liquid solvent in the liquid inlet box 73, and the solution is diluted in a better ratio.

The first check valve 76 is turned on from left to right, and the second check valve 77 is turned on from left to right.

The piston 75 is driven to move up and down on the inner side of the liquid inlet tank 73 by stretching the output end of the stretching rod 74, so that negative pressure and positive pressure are generated inside the liquid inlet tank 73, the first one-way valve 76 is conducted during negative pressure, liquid in the liquid storage tank 71 is sucked into the liquid inlet tank 73, and the second one-way valve 77 is conducted during positive pressure, so that the liquid inlet tank 73 is pressed into the dilution tank 2.

The inner side size of the limiting plate 9 is matched with the outer side size of the rubber head extracting dropper 8, and a sealing ring is arranged on the outer side of one end of the rubber head extracting dropper 8, which is positioned at the top of the diluting tank 2.

The limiting plate 9 limits the rubber head extraction dropper 8, so that the rubber head extraction dropper 8 slides up and down on the inner side of the rubber head extraction dropper, and the solution at the bottom of the dilution tank 2 is conveniently extracted.

Wherein, limiting plate 9 is located one side of agitator motor 3 and is provided with the liquid mouth, and limiting plate 9 is greater than the length of puddler 4 to the distance of agitator motor 3 output.

The liquid port enables the solution to permeate into the inner side of the limiting plate 9, so that the rubber head extraction dropper 8 can extract the solution; the limit plate 9 is prevented from influencing the rotation of the stirring rod 4.

Working principle:

first,: respectively filling ammonia water and diluent into the two liquid storage tanks 71, controlling the expansion rods 74 corresponding to the two liquid inlet tanks 73 to extend, pushing the pistons 75 to move downwards until the expansion rods are in contact with the bottom wall of the inner side of the liquid inlet tank 73, at the moment, setting the volume in the liquid inlet tank 73 to zero, controlling the expansion rods 74 to shrink, driving the pistons 75 to move upwards, generating negative pressure in the liquid inlet tank 73, at the moment, conducting the first one-way valve 76, sucking liquid in the liquid storage tank 71 into the liquid inlet tank 73, controlling the required volume for sucking under the action of scale marks, stopping the contraction of the expansion rods 74, when the respective liquid in the two liquid inlet tanks 73 is sucked to the required volume, starting the expansion rods 74 to extend at the moment, forming positive pressure in the liquid inlet tank 73, at the moment, conducting the second one-way valve 77, pressing the liquid inlet tank 73 into the diluting tank 2, and achieving the function of quantitatively proportioning the ammonia water and the diluent;

secondly: the stirring motor 3 is started, the output end of the stirring motor 3 rotates to drive a plurality of stirring rods 4 positioned on the outer side of the stirring motor to stir the ammonia water and the diluent in the diluting tank 2, the stirring rods 4 can stir the solution with high efficiency, the solution is quickly mixed and diluted, and the solution which is uniformly stirred flows out by controlling the switch of the liquid outlet valve 6;

finally: due to the arrangement of the rubber head extraction dropper 8, the liquid stirred in the dilution tank 2 is sucked into the rubber head extraction dropper 8 by pressing the top of the rubber head extraction dropper, and the rubber head extraction dropper 8 is moved upwards to slide upwards in the limiting plate 9 until the rubber head extraction dropper 8 is pulled out, so that the function of extracting the solution is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Diluting device of extractable solution, including workstation (1), its characterized in that: the device is characterized in that a diluting tank (2) is fixedly arranged at the top of the workbench (1), a stirring motor (3) with an output end extending to the inside of the diluting tank (2) is fixedly arranged at the top of the diluting tank (2), a stirring rod (4) is fixedly connected to the outer side of one end of the stirring motor (3) positioned in the diluting tank (2), a liquid outlet (5) extending to the bottom of the workbench (1) is arranged at the bottom of the diluting tank (2), a liquid outlet valve (6) is fixedly arranged at the outer side of the liquid outlet (5), and a liquid supply mechanism (7) is fixedly arranged at the top of the workbench (1);

the number of the liquid supply mechanisms (7) is two, and the two liquid supply mechanisms (7) are equidistantly distributed on the left side and the right side of the diluting tank (2);

the left side liquid supply mechanism (7) comprises a liquid storage tank (71), the right side of the liquid storage tank (71) is communicated with a liquid inlet tank (73) through a water pipe (72), a telescopic rod (74) with an output end extending into the liquid inlet tank (73) is fixedly arranged at the top of the liquid inlet tank, a piston (75) is fixedly connected to the bottom of one end of the telescopic rod (74) positioned at the inner side of the liquid inlet tank (73), the right side of the liquid inlet tank (73) is communicated to the top of the dilution tank (2) through the water pipe (72), a first one-way valve (76) is fixedly arranged at the inner side of the water pipe (72) at the left side of the liquid inlet tank (73), and a second one-way valve (77) is fixedly arranged at the inner side of the water pipe (72) at the right side of the liquid inlet tank (73);

the top movable mounting of diluting jar (2) has rubber head extraction burette (8) that extend to its inboard bottom, the inboard fixed mounting of diluting jar (2) has limiting plate (9) that are located rubber head extraction burette (8) outside.

2. The dilution apparatus for extractable solutions as defined in claim 1, wherein: the number of the stirring rods (4) is six, and the six stirring rods (4) are symmetrically distributed at equal intervals on the outer side of the output end of the stirring motor (3).

3. The dilution apparatus for extractable solutions as defined in claim 1, wherein: the water pipes (72) on the left side and the right side of the liquid inlet box (73) are all positioned below the outer side of the liquid inlet box, the outer side size of the piston (75) is matched with the inner side size of the liquid inlet box (73), the liquid inlet box (73) is a transparent container, and a scale mark is arranged outside the liquid inlet box (73).

4. The dilution apparatus for extractable solutions as defined in claim 1, wherein: the conduction direction of the first one-way valve (76) is from left to right, and the conduction direction of the second one-way valve (77) is from left to right.

5. The dilution apparatus for extractable solutions as defined in claim 1, wherein: the inner side of the limiting plate (9) is matched with the outer side of the rubber head extracting dropper (8), and a sealing ring is arranged on the outer side of one end of the rubber head extracting dropper (8) positioned at the top of the diluting tank (2).

6. The dilution apparatus for extractable solutions as defined in claim 1, wherein: the limiting plate (9) is provided with a liquid through hole at one side of the stirring motor (3), and the distance from the limiting plate (9) to the output end of the stirring motor (3) is greater than the length of the stirring rod (4).