CN218688396U - Ammonia water stirring device integrated equipment - Google Patents

Abstract

The utility model discloses an aqueous ammonia agitating unit integration equipment, which comprises a tank body, the internal level of jar is provided with the baffle, the baffle is suitable for becoming stirring district and save area with the internal partition of jar, the vertical agitating unit that is equipped with in the stirring district, the top in stirring district is equipped with the feed liquor pipe, be equipped with the connecting pipe that is suitable for district and save area intercommunication of will stirring on the lateral wall of the jar body, be equipped with the valve on the connecting pipe, the drain pipe has been seted up on the lateral wall of save area. The utility model discloses in adopt a jar body and baffle, not only can stir the aqueous ammonia and mix, the concentration of adjustment aqueous ammonia can also be stored the aqueous ammonia that has adjusted, simple structure, area is little, and is with low costs.

Description

Ammonia water stirring device integrated equipment

Technical Field

The utility model relates to an aqueous ammonia field of handling especially relates to an aqueous ammonia agitating unit integration equipment.

Background

The flue gas SCR denitration technology is a mainstream process technology route in the field of flue gas denitration of current incinerators and industrial furnaces, and has the advantages of denitration efficiency, stable operation and the like. The SCR denitration is that nitrogen oxides in the flue gas are selectively reduced into nitrogen and water by using a reducing agent under the action of a denitration catalyst so as to achieve the aim of removing the nitrogen oxides in the flue gas. The reducing agent in SCR denitration is NH3, and the main source is ammonia and urea, generally adopts the aqueous ammonia as the reducing agent, need mix aqueous ammonia and water during the use to the concentration of coming the allotment aqueous ammonia satisfies the denitration demand.

Traditional aqueous ammonia concentration allotment adopts aqueous ammonia stirring configuration, including one set of agitator tank device, an aqueous ammonia jar and a water pump, whole set of configuration area is big, sets up complicacy, and investment cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an aqueous ammonia agitating unit integration equipment.

The utility model discloses an innovation point lies in adopting the baffle to separate into stirring district and storage area with the jar body, not only can stir the aqueous ammonia and mix, and the concentration of adjustment aqueous ammonia can also be stored the aqueous ammonia that has adjusted, simple structure, and area is little, and is with low costs.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that:

the utility model provides an aqueous ammonia agitating unit integration equipment, includes a jar body, the internal level of jar is provided with the baffle, the baffle is suitable for becoming the stirring district and the storage area with jar internal partitioning, the vertical agitating unit that is equipped with in the stirring district, the top in stirring district is equipped with the feed liquor pipe, be equipped with the connecting pipe that is suitable for district and storage area intercommunication with stirring on the lateral wall of the jar body, be equipped with the valve on the connecting pipe, the intercommunication has the drain pipe on the lateral wall of storage area. Adopt the baffle to separate into stirring district and storage area with the jar body, not only can stir the aqueous ammonia and mix, the concentration of adjustment aqueous ammonia can also be stored the aqueous ammonia of adjusting, simple structure, area is little, and is with low costs. The stirring area and the storage area are arranged up and down and communicated through the connecting pipe, so that the ammonia water can directly enter the storage area, a water pump is not needed to be additionally used, and the cost is saved.

Preferably, agitating unit includes motor, puddler and a plurality of stirring vane, the vertical setting of motor is outside the top of the jar body, the vertical setting of puddler is in the stirring district, and the upper end of puddler wear out jar top of the body after with the rotor fixed connection of motor, a plurality of stirring vane along the crisscross setting of length direction of (mixing) shaft. Agitating unit can stir the aqueous ammonia in the stirring district and water to make its misce bene, and then adjust simple structure, convenient operation to the concentration of aqueous ammonia.

Preferably, a screw rod penetrating into the stirring area is vertically arranged on a rotor of the motor, a driving gear positioned outside the stirring area is arranged on the screw rod, a driven gear meshed with the driving gear is arranged on the stirring rod, a groove with an upward opening is formed in the middle of the stirring rod, and a rotary joint is arranged at the end of the stirring rod; the middle part of each stirring blade is respectively communicated with the middle part of the stirring rod, and a plurality of small holes are formed in each stirring blade. The spiral rod can further mix and stir the ammonia water and the water, and the spiral rod and the stirring rod act together to increase the disturbance to the ammonia water and the water; the driving gear and the driven gear are adopted, and can respectively drive the screw rod and the stirring rod to rotate; adopt rotary joint, aperture, can slowly supply water to the stirring district in, stir the mixture to aqueous ammonia and water simultaneously, and then control the concentration of aqueous ammonia.

Preferably, the outer side wall of the tank body is provided with a control panel and a timer, and the control panel is electrically connected with the motor, the valve and the timer respectively. The timer is used for recording the working time of the motor, when the working time of the motor reaches the set value of the timer, the controller controls the motor to stop working, and opens the valve to enable the uniformly mixed ammonia water to enter the storage area; the automation degree is high, and manual operation is not needed.

Preferably, the outer circumference of the partition plate is provided with at least one annular groove, and a sealing ring is arranged in the annular groove. Be equipped with annular groove and sealing washer, have sealed effect for the aqueous ammonia in the stirring district is difficult for revealing to the storage area, and the puddler of being convenient for stirs aqueous ammonia in to the stirring district.

Preferably, a plurality of spiral plates are arranged in the connecting pipe. The spiral plate can mix the aqueous ammonia that enters into in the connecting tube once more, further accelerates mixed effect.

The utility model has the advantages that:

1. the tank body is divided into the stirring area and the storage area by the partition plate, so that the ammonia water can be stirred and mixed, the concentration of the ammonia water can be adjusted, the adjusted ammonia water can be stored, the structure is simple, the occupied area is small, and the cost is low; the stirring area and the storage area are arranged up and down and communicated through the connecting pipe, so that the ammonia water can directly enter the storage area, a water pump is not needed to be additionally used, and the cost is saved.

2. The stirring speed of the ammonia water and the water is increased by adopting the motor, the stirring rod, the stirring blades and the spiral rod, so that the time is saved, and the ammonia water is more uniformly mixed; by adopting the driving gear, the driven gear and the rotary joint, the ammonia water and the water can be stirred while adding the water, and the ammonia water concentration precision is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure:

1. a tank body; 11. a control panel; 12. a timer; 2. a stirring zone; 21. a liquid inlet pipe; 3. a storage area; 31. a liquid outlet pipe; 4. a partition plate; 41. an annular groove; 42. a seal ring; 5. a stirring device; 51. a motor; 52. a stirring rod; 53. a stirring blade; 531. a small hole; 54. a screw rod; 6. a driving gear; 7. a driven gear; 8. a rotary joint; 81. a hose; 9. a connecting pipe; 91. a valve; 92. a spiral plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figure 1, the ammonia water stirring device integrated equipment comprises a tank body 1, a partition plate 4 is horizontally arranged in the tank body 1, at least one annular groove 41 is formed in the outer circumference of the partition plate 4, and a sealing ring 42 is arranged in the annular groove 41. Baffle 4 is suitable for and separates into stirring district 2 and storage area 3 with 1 internal partitioning of jar, and the top in stirring district 2 is equipped with feed liquor pipe 21, and the intercommunication has drain pipe 31 on the lateral wall of storage area 3. The connecting pipe 9 is arranged outside the tank body 1, one end of the connecting pipe 9 is communicated with the stirring area 2, the other end of the connecting pipe 9 is communicated with the storage area 3, the valve 91 is arranged on the connecting pipe 9, and a plurality of spiral plates 92 are arranged in the connecting pipe 9.

As shown in fig. 1, a stirring device 5 is vertically arranged in the stirring area 2, the stirring device 5 includes a motor 51, a stirring rod 52, a screw rod 54, a plurality of stirring blades 53, a driving gear 6 and a driven gear 7, the motor 51 is vertically arranged outside the top of the tank body 1, the stirring rod 52 and the screw rod 54 are respectively vertically arranged in the stirring area 2, the upper end of the screw rod 54 penetrates out of the top of the tank body 1 and then is fixedly connected with a rotor of the motor 51, a groove with an upward opening is formed in the middle of the stirring rod 52 along the length direction of the stirring rod, the upper end of the stirring rod 52 penetrates out of the tank body 1 and then is communicated with a rotary joint 8, and one end of the rotary joint 8, which is far away from the stirring rod 52, is provided with a hose 81; the driving gear 6 is arranged on the screw rod 54, the driven gear 7 is arranged on the stirring rod 52, and the driving gear 6 is meshed with the driven gear 7; the stirring blades 53 are horizontally and alternately arranged on the stirring rod 52, the middle parts of the stirring blades 53 are communicated with the grooves, and each stirring blade 53 is provided with a plurality of small holes 531.

As shown in fig. 1, a control panel 11 and a timer 12 are disposed on an outer side wall of the can body 1, and the control panel 11 is electrically connected to the motor 51, the valve 91 and the timer 12.

In view of the above, it is possible to provide,

ammonia water enters the stirring area 2 from the liquid inlet pipe 21, water enters the rotary joint 8 through the hose 81, enters the stirring rod 52 and is finally discharged from the small holes 531 of the stirring blades 53; the control panel 11 respectively controls the motor 51 and the timer 12 to work, and the timer 12 records the working time of the motor 51; when the motor 51 works, the driving gear 6 is driven to respectively drive the driven gear 7 and the screw rod 54 to rotate, and when the driven gear 7 rotates, the stirring rod 52 is driven to rotate, so that water can be added while mixing, and the concentration of ammonia water can be adjusted; when the working time of the motor 51 reaches the set value of the timer 12, the controller controls the motor 51 to stop working, and controls the valve 91 to be opened, so that the uniformly mixed ammonia water automatically enters the storage area 3 through the connecting pipe 9; the automation degree is high, and manual operation is not needed.

The embodiments described are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (6)

1. An ammonia water stirring device integrated device, which comprises a tank body and is characterized in that,

the internal level of jar is provided with the baffle, the baffle is suitable for and becomes stirring district and reservoir with jar internal partitioning, the vertical agitating unit that is equipped with in the stirring district, the top in stirring district is equipped with the feed liquor pipe, be equipped with the connecting pipe that is suitable for with stirring district and reservoir intercommunication on the lateral wall of the jar body, be equipped with the valve on the connecting pipe, the intercommunication has the drain pipe on the lateral wall of reservoir.

2. The ammonia water stirring device integrated apparatus of claim 1,

agitating unit includes motor, puddler and a plurality of stirring vane, the vertical setting of motor is outside the top of the jar body, the vertical setting of puddler is in stirring the district, and the upper end of puddler wear out jar top of the body after with the rotor fixed connection of motor, a plurality of stirring vane along the crisscross setting of length direction of (mixing) shaft.

3. The ammonia water stirring device integrated apparatus of claim 2,

a screw rod penetrating into the stirring area is vertically arranged on a rotor of the motor, a driving gear located outside the stirring area is arranged on the screw rod, a driven gear meshed with the driving gear is arranged on the stirring rod, a groove with an upward opening is formed in the middle of the stirring rod along the length direction of the stirring rod, a rotary joint is arranged at the end of the stirring rod, and a hose is communicated with one end, away from the stirring rod, of the rotary joint;

the middle part of each stirring blade is respectively communicated with the middle part of the stirring rod, and a plurality of small holes are formed in each stirring blade.

4. The ammonia water stirring device integrated apparatus of claim 3,

the outer side wall of the tank body is provided with a control panel and a timer, and the control panel is electrically connected with the motor, the valve and the timer respectively.

5. The ammonia water stirring device integrated apparatus as described in claim 1,

at least one annular groove is formed in the outer circumference of the partition plate, and a sealing ring is arranged in the annular groove.

6. The ammonia water stirring device integrated apparatus of claim 1,

a plurality of spiral plates are arranged in the connecting pipe.

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