CN219964458U - Ammonia drier using molecular sieve - Google Patents

Abstract

The utility model discloses an ammonia dryer using a molecular sieve, which comprises a drying device, wherein an air outlet pipe is positioned and installed in the middle of the top of the drying device, a pressure gauge and a safety valve are positioned and installed in the side edge of the top of the drying device, a third pore plate, the molecular sieve, a sundry layer, a first pore plate and a second pore plate are positioned in the drying device, the molecular sieve is positioned between the third pore plate and the second pore plate, the sundry layer is positioned between the second pore plate and the first pore plate, and a connecting pipe is positioned and connected with the bottom of the drying device. The ammonia dryer using the molecular sieve is provided with the molecular sieve layered drying mechanism and the air outlet monitoring mechanism, can conveniently and better dry and filter ammonia, has more excellent drying effect, improves the drying efficiency, can conveniently and better monitor air at the air outlet position, automatically opens a valve for discharge after reaching the standard, and is simple and practical.

Description

Ammonia drier using molecular sieve

Technical Field

The utility model relates to the field of ammonia dryers, in particular to an ammonia dryer using a molecular sieve.

Background

The ammonia dryer is a supporting device for ammonia purification, when the ammonia purification is carried out, a drying device is often required to be used for heating and regenerating the ammonia dryer, the principle that molecular sieves are different in water adsorption capacity at different temperatures is utilized, the ammonia dryer is heated and regenerated to obtain dry ammonia through normal temperature operation, and along with the continuous development of technology, the requirements of people on the manufacturing process of the ammonia dryer are higher and higher.

The existing ammonia drier has certain defects when in use, firstly, the existing ammonia drier can not conveniently and rapidly filter ammonia when in use, too many impurities possibly appear when in drying, the ammonia drier is unfavorable for people to use, and can not monitor when in air outlet, can not know whether the emission reaches the standard or not, and brings certain adverse effects to the actual use process.

Disclosure of Invention

The technical problems to be solved are as follows: aiming at the defects of the prior art, the utility model provides the ammonia dryer using the molecular sieve, which can conveniently and better dry and filter ammonia, has more excellent drying effect, improves drying efficiency, can conveniently and better monitor the gas at the position of the air outlet, automatically opens a valve for emission after reaching the standard, is simple and practical, and can effectively solve the problems in the background technology.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an use ammonia desicator of molecular sieve, includes drying device, the outlet duct is installed to the middle part position location at drying device top, manometer and relief valve are installed to the side position location at drying device top, drying device's inside location has third orifice plate, molecular sieve, debris layer, first orifice plate and second orifice plate, the molecular sieve is located between third orifice plate and the second orifice plate, the debris layer is located between second orifice plate and the first orifice plate, drying device's bottom location is connected with the connecting pipe, be connected with intake pipe and drain valve on the connecting pipe.

Preferably, a gas monitor is positioned on the gas outlet pipe, a monitoring circuit board is positioned inside the gas monitor, an alarm is connected to the gas monitor, a positioning pin is positioned between the gas monitor and the gas outlet pipe, a monitoring probe is positioned at the position, extending into the gas outlet pipe, inside the gas monitor, a butterfly valve is arranged at a port of the gas outlet pipe, and an electric controller is connected to the end part of the butterfly valve.

Preferably, the drying device is integrally positioned with the air outlet pipe and the connecting pipe, the drying device is installed with the pressure gauge and the safety valve, and the connecting pipe is installed with the air inlet pipe and the drain valve.

Preferably, the interior of the drying device is fixed with the third pore plate, the molecular sieve, the second pore plate, the sundry layer and the first pore plate.

Preferably, the gas outlet pipe is installed with the gas monitor through the locating pin, the gas monitor is electrically connected with the monitoring circuit board, and the inner side of the gas monitor is monitored through the monitoring probe.

Preferably, the electric controller controls the position of the butterfly valve to rotate to open or close.

The beneficial effects are that: compared with the prior art, the utility model provides an ammonia dryer using a molecular sieve, which has the following beneficial effects: this an ammonia gas dryer using molecular sieve, can make things convenient for better to carry out dry filtration operation to ammonia through molecular sieve layering drying mechanism and monitoring mechanism that gives vent to anger, the effect of drying is more excellent, improve dry efficiency, can also make things convenient for better to the position of giving vent to anger carry out gas monitoring, automatic open the valve after reaching the standard discharges, simple and practical, ammonia enters into drying device's inside from the position of intake pipe and connecting pipe, dry filtration operation is carried out through the position of first orifice plate in proper order on the lower net, the sundry layer, the second orifice plate, molecular sieve and third orifice plate, and drying device is inside through pressurization and heating treatment, quick drying, the position of drying back gas is discharged from the outlet duct is discharged, the position of liquid follow drain valve is discharged, outlet duct department sets up gas monitor and monitoring circuit board, electric controller control butterfly valve is opened and is discharged after the standard, the alarm is sent out to the siren, whole ammonia gas dryer simple structure, and convenient operation, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an ammonia dryer using molecular sieves according to the present utility model.

Fig. 2 is a schematic structural view of a drying apparatus in an ammonia dryer using molecular sieves according to the present utility model.

FIG. 3 is a schematic diagram of the structure of a pressure gauge in an ammonia dryer using molecular sieves according to the present utility model.

FIG. 4 is a schematic diagram of the structure of an outlet pipe in an ammonia dryer using molecular sieves according to the present utility model.

In the figure: 1. a drying device; 2. an air outlet pipe; 3. a pressure gauge; 4. a safety valve; 5. a third orifice plate; 6. a molecular sieve; 7. a sundry layer; 8. a first orifice plate; 9. a connecting pipe; 10. an air inlet pipe; 11. a drain valve; 12. a second orifice plate; 13. an alarm; 14. monitoring a circuit board; 15. a gas monitor; 16. butterfly valve; 17. an electric controller; 18. monitoring a probe; 19. and (5) positioning pins.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present utility model. 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. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in figures 1-4, an ammonia dryer using molecular sieve comprises a drying device 1, an air outlet pipe 2 is installed in the middle position of the top of the drying device 1 in a positioning manner, a pressure gauge 3 and a safety valve 4 are installed in the side position of the top of the drying device 1 in a positioning manner, a third pore plate 5, a molecular sieve 6, a sundry layer 7, a first pore plate 8 and a second pore plate 12 are positioned in the drying device 1, the molecular sieve 6 is positioned between the third pore plate 5 and the second pore plate 12, the sundry layer 7 is positioned between the second pore plate 12 and the first pore plate 8, a connecting pipe 9 is connected to the bottom of the drying device 1 in a positioning manner, an air inlet pipe 10 and a drain valve 11 are connected to the connecting pipe 9, a molecular sieve layered drying mechanism and an air outlet monitoring mechanism are arranged, drying and filtering operation can be conveniently carried out on ammonia gas, the drying effect is more excellent, the drying efficiency is improved, the air monitoring can be conveniently carried out on the position of air outlet, the air is automatically opened after reaching the standard, and the air outlet is discharged, and the air dryer is simple and practical.

Further, a gas monitor 15 is positioned on the gas outlet pipe 2, a monitoring circuit board 14 is positioned inside the gas monitor 15, an alarm 13 is connected to the gas monitor 15, a positioning pin 19 is positioned between the gas monitor 15 and the gas outlet pipe 2, a monitoring probe 18 is positioned at the position of the inner side of the gas monitor 15 extending into the gas outlet pipe 2, a butterfly valve 16 is arranged at the port of the gas outlet pipe 2, and the end part of the butterfly valve 16 is connected with an electric controller 17.

Furthermore, the drying device 1, the air outlet pipe 2 and the connecting pipe 9 are integrally positioned, the drying device 1, the pressure gauge 3 and the safety valve 4 are installed, and the connecting pipe 9, the air inlet pipe 10 and the drain valve 11 are installed.

Further, the interior of the drying device 1 is fixed with the third pore plate 5, the molecular sieve 6, the second pore plate 12, the sundry layer 7 and the first pore plate 8.

Further, the gas outlet pipe 2 is installed with the gas monitor 15 through the locating pin 19, the gas monitor 15 is electrically connected with the monitoring circuit board 14, and the inner side of the gas monitor 15 is monitored through the monitoring probe 18.

Further, the electric controller 17 controls the position rotation opening and closing movement of the butterfly valve 16.

Working principle: the utility model comprises a drying device 1, an air outlet pipe 2, a pressure gauge 3, a safety valve 4, a third pore plate 5, a molecular sieve 6, a sundry layer 7, a first pore plate 8, a connecting pipe 9, an air inlet pipe 10, a drain valve 11, a second pore plate 12, an alarm 13, a monitoring circuit board 14, a gas monitor 15, a butterfly valve 16, an electric controller 17, a monitoring probe 18 and a locating pin 19, when the air inlet pipe is used, ammonia enters the drying device 1 from the positions of the air inlet pipe 10 and the connecting pipe 9, the drying and filtering operations are sequentially carried out by passing through the positions of the first pore plate 8, the sundry layer 7, the second pore plate 12, the molecular sieve 6 and the third pore plate 5 from the lower net, the drying device 1 is quickly dried through pressurization and heating treatment, the dried air is discharged from the position of the air outlet pipe 2, the liquid is discharged from the position of the drain valve 11, the air outlet pipe 2 is provided with the gas monitor 15 and the monitoring circuit board 14, the electric controller 17 controls the butterfly valve 16 to be opened for discharging after reaching standards, the butterfly valve 16 is closed, the alarm 13 is sent out, the alarm is better and the air outlet mechanism is better and the air outlet is more convenient for the monitoring and the air to be more convenient for the opening and drying and filtering operations.

It should be noted that in this document, relational terms such as first and second (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.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. An ammonia dryer using molecular sieves, comprising a drying device (1), characterized in that: the utility model discloses a drying device, including drying device (1), pressure gauge (3) and relief valve (4) are installed in the middle part position location at drying device (1) top, pressure gauge (3) and relief valve (4) are installed in the side position location at drying device (1) top, the inside location of drying device (1) has third orifice plate (5), molecular sieve (6), debris layer (7), first orifice plate (8) and second orifice plate (12), molecular sieve (6) are located between third orifice plate (5) and second orifice plate (12), debris layer (7) are located between second orifice plate (12) and first orifice plate (8), the bottom location of drying device (1) is connected with connecting pipe (9), be connected with intake pipe (10) and drain valve (11) on connecting pipe (9).

2. An ammonia dryer using molecular sieves as defined in claim 1, wherein: the gas monitoring device is characterized in that a gas monitor (15) is positioned on the gas outlet pipe (2), a monitoring circuit board (14) is positioned inside the gas monitor (15), an alarm (13) is connected to the gas monitor (15), a positioning pin (19) is positioned between the gas monitor (15) and the gas outlet pipe (2), a monitoring probe (18) is positioned at the position, extending into the gas outlet pipe (2), inside the gas monitor (15), a butterfly valve (16) is arranged at the port of the gas outlet pipe (2), and an electric controller (17) is connected to the end part of the butterfly valve (16).

3. An ammonia dryer using molecular sieves as defined in claim 1, wherein: the drying device is characterized in that the drying device (1), the air outlet pipe (2) and the connecting pipe (9) are integrally positioned, the drying device (1), the pressure gauge (3) and the safety valve (4) are installed, and the connecting pipe (9) is installed between the air inlet pipe (10) and the drain valve (11).

4. An ammonia dryer using molecular sieves as defined in claim 1, wherein: the drying device (1) is internally fixed with the third pore plate (5), the molecular sieve (6), the second pore plate (12), the sundry layer (7) and the first pore plate (8).

5. An ammonia dryer using molecular sieves, as defined in claim 2, wherein: the gas outlet pipe (2) is installed with the gas monitor (15) through the locating pin (19), the gas monitor (15) is electrically connected with the monitoring circuit board (14), and the inner side of the gas monitor (15) is monitored through the monitoring probe (18).

6. An ammonia dryer using molecular sieves, as defined in claim 2, wherein: the electric controller (17) controls the position of the butterfly valve (16) to rotate, open and close.