CN217829602U - Ammonia absorber for mixing liquid ammonia and water - Google Patents

Abstract

The utility model discloses an ammonia absorber for mixing liquid ammonia and water in the technical field of liquid ammonia mixing, which comprises a mixing box, the side of the mixing box is fixedly provided with an ammonia storage tank, the inner wall of the mixing box is connected with a dilution disk in a sliding way, the side wall of the dilution disk is provided with a dilution trapezoid port, the upper sliding of the dilution disk is connected with a sealing disk, the sealing disk is fixedly connected on the inner wall of the mixing box, a rotating shaft of the dilution disk is fixedly connected with an air pipe, the upper end of the air pipe runs through and extends to the upper end of the sealing disk, the upper end of the air pipe is fixedly connected with a connecting frame, the middle and lower ends of the connecting frame are fixedly provided with a conical guide plate, and the upper end of the conical guide plate is provided with a water storage cylinder; through the cooperation practicality of a plurality of trapezoidal mouths of diluting, can guarantee liquid ammonia intermittent type nature and water mixing, avoid the not intermittent water reaction of too much liquid ammonia, water concentration is high, causes the reaction violent, brings dangerous condition emergence for the staff.

Description

Ammonia absorber for mixing liquid ammonia and water

Technical Field

The utility model relates to a liquid ammonia mixing technique field specifically is a liquid ammonia and water mix and use ammonia absorber.

Background

The structure form of the traditional liquid ammonia water mixing device is as follows: with liquid ammonia by liquid ammonia pump and valve control slowly get into the cell body that holds water in, liquid ammonia slowly dissolves in water and just has formed the ammonium hydroxide solution, but liquid ammonia can emit a large amount of heat in with water reaction process, and liquid ammonia is heated and is volatile, if do not handle the ammonia, too much ammonia can cause the atmospheric pressure grow in the dilution box, it is too big to probably still cause the atmospheric pressure in the mixing box, take place cracked phenomenon, because the ammonia has certain corrosivity, if the dilution box explodes to split, the ammonia that spills gets into staff's is internal, can bring more safety hazard for the staff.

Based on this, the utility model designs a liquid ammonia and mixed ammonia absorber that uses of water to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ammonia absorber is used with water mixture to liquid ammonia to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a liquid ammonia and water mixture are with inhaling ammonia ware, includes the mixing box, the side fixed mounting of mixing box has ammonia storage tank, the inner wall sliding connection of mixing box has dilution dish, dilution dish's lateral wall has seted up and has diluted trapezoidal mouth, dilution dish last sliding connection has sealed dish, sealed dish fixed connection is on the inner wall of mixing box, dilution dish's pivot department fixedly connected with breather pipe, the upper end of breather pipe runs through and extends to the upper end of sealed dish, breather pipe upper end fixedly connected with link, the well lower extreme fixed mounting of link has the toper baffle, the upper end of toper baffle is provided with a water storage section of thick bamboo, the output shaft of the first motor of upper end fixedly connected with of mixing box is run through to the upper end of link, first motor fixed connection is in the upper end of mixing box, water storage section of thick bamboo surface fixed mounting has the mounting panel, the inner wall fixed mounting of mounting panel and mixing box, the upper end of water storage section of thick bamboo and the inner wall fixed mounting of mixing box, the lateral wall fixedly connected with drain valve of mixing box.

Preferably, a plurality of teeth that are circumference array distribution of breather pipe lower extreme fixedly connected with, the tooth meshing has a plurality of first gears that are circumference array distribution, every the equal fixedly connected with bull stick of first gear pivot department, the bull stick rotates to be connected on sealed dish, the upper end fixedly connected with agitator of bull stick.

Preferably, the mixing box is provided with a water inlet matched with the dilution trapezoid port.

Preferably, the distance between the conical guide plate and the water storage barrel is not more than three millimeters.

Preferably, the lower end of the diluting plate is fixedly connected with a mixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of breather pipe and toper baffle is used, after the aqueous ammonia that forms after liquid ammonia and water dilute is unstable to be heated, can decompose out the ammonia, the density of ammonia is less than the air, and the ammonia floats upwards under the promotion of steam and rises to toper baffle lower surface through the breather pipe, and the air current is blocked by the toper baffle, the air current flows around the inclined plane of toper baffle, then control water storage cylinder switch, make the water in the water storage cylinder flow out through the upper surface of toper baffle downwards, then water and ammonia join in the toper baffle play, because ammonia easily holds in water, absorb the ammonia water that produces with the liquid ammonia meeting mixing reaction of mixing box lower extreme liquid ammonia again, guaranteed that the ammonia can not spill over outwards, influence staff's health, simultaneously, can also avoid the atmospheric pressure in the mixing box along with the increase grow with the ammonia absorption of ammonia, further guaranteed that the mixing box can not take place the danger of exploding; the phenomenon that the air pressure in the mixing box is too large and cracks is avoided, leaked ammonia gas enters the body of a worker, and the condition that more safety hazards are brought to the worker is avoided.

2. The utility model discloses a liquid ammonia in the ammonia storage tank enters into and dilutes trapezoidal mouthful, continue to rotate after diluting trapezoidal mouthful and being full of liquid ammonia, liquid ammonia flows down slowly along the inner wall of mixing box from diluting trapezoidal mouthful lower extreme, mix with the water of mixing box bottom portion, too much liquid ammonia and water mixture have been avoided, emit a large amount of heat and cause violent reaction, the atmospheric pressure that leads to in the mixing box increases in the twinkling of an eye and causes the danger of exploding, cooperation practicality through a plurality of trapezoidal mouthful of diluting, liquid ammonia intermittent type can be guaranteed and water is mixed, the not intermittent water reaction of too much liquid ammonia has been avoided, water concentration is high, cause the reaction violent, bring dangerous condition for the staff and take place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a sectional view of the front side view angle structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic bottom view of the dilution tray and vent tube arrangement of the present invention;

FIG. 4 is a schematic half-section view of the structure of the conical guide plate and the water storage cylinder of the present invention;

FIG. 5 is a schematic view of the position structures of the dilution tank, the ammonia storage tank, the dilution tray and the dilution trapezoid port of the present invention;

fig. 6 is a schematic view of the structure of the diluting plate of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a mixing box; 2. an ammonia storage tank; 3. a dilution tray; 4. a dilution trapezoid port; 5. sealing the disc; 6. a breather pipe; 7. a connecting frame; 8. a tapered guide plate; 9. a water storage cylinder; 10. mounting a plate; 11. a first motor; 12. a drain valve; 13. a rotating rod; 14. a first gear; 15. a stirring frame; 16. teeth; 17. a mixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a liquid ammonia and water mix with inhaling ammonia ware, includes mixing box 1, the side fixed mounting of mixing box 1 has ammonia storage tank 2, the inner wall sliding connection of mixing box 1 dilutes dish 3, dilute 3 the lateral wall of dish and seted up and dilute trapezoidal mouth 4, dilute 3 last sliding connection of dish has sealed dish 5, sealed dish 5 fixed connection is on mixing box 1's inner wall, dilute 3 the pivot department fixedly connected with breather pipe 6 of dish, the upper end of breather pipe 6 runs through and extends to sealed dish 5's upper end, 6 upper end fixedly connected with links 7 of breather pipe, the well lower extreme fixed mounting of links 7 has toper baffle 8, the upper end of toper baffle 8 is provided with water storage section of thick bamboo 9, the upper end of links 7 runs through the output shaft of the first motor 11 of the upper end fixedly connected with of mixing box 1, 11 fixed connection of first motor is in mixing box 1's upper end, 9 outer fixed surface of water storage section of thick bamboo installs mounting panel 10, mounting panel 10 and mixing box 1's inner wall fixed mounting, the upper end and mixing box 1's of water storage section of the water storage section of thick bamboo 9 inner wall fixed mounting, mixing box 1's the fixed connection has drain valve 12.

6 lower extreme fixedly connected with of breather pipe 6 a plurality of tooth 16 that are circumference array distribution, tooth 16 meshes has a plurality of first gears 14 that are circumference array distribution, every 14 equal fixedly connected with bull stick 13 of first gear pivot department, bull stick 13 rotates and connects on sealed dish 5, the upper end fixedly connected with agitator 15 of bull stick 13.

A water inlet matched with the dilution trapezoid port 4 is formed in the mixing box 1.

The distance between the conical guide plate 8 and the water storage barrel 9 is not more than three millimeters.

Wherein, the lower extreme fixedly connected with of diluting dish 3 mixes work or material rest 17.

The utility model discloses in the in-service use: the first motor 11 is started to drive the connecting frame 7 to rotate, the connecting frame 7 drives the vent pipe 6 to rotate, the vent pipe 6 drives the dilution tray 3 to rotate, when the dilution trapezoid port 4 on the dilution tray 3 rotates to the water inlet process on the mixing box 1, the liquid ammonia in the ammonia storage tank 2 enters the dilution trapezoid port 4, the dilution trapezoid port 4 continues to rotate after being filled with the liquid ammonia, the liquid ammonia flows out from the lower end of the dilution trapezoid port 4 and slowly flows down along the inner wall of the mixing box 1 to be mixed with the water at the bottom of the mixing box 1, the excessive liquid ammonia is prevented from being mixed with the water, a large amount of heat is emitted to cause violent reaction, the risk of explosion caused by instantaneous increase of air pressure in the mixing box 1 is caused, through the practical matching of the plurality of dilution trapezoid ports 4, the liquid ammonia can be mixed with the water intermittently, the phenomenon that the excessive liquid ammonia does not react with the water is avoided, the water concentration is high, the reaction is caused violently, when the dilution disc 3 continuously rotates, the mixing frame 17 is driven to rotate, the vertical stirring rod on the mixing frame 17 is tightly attached to the inner wall of the mixing box 1 to rotate, liquid ammonia is enabled to flow down from the inner wall of the mixing box 1 to be mixed with water and then to be stirred by the mixing frame 17, the liquid ammonia is enabled to be fully mixed with the water, meanwhile, the phenomenon that the liquid ammonia flowing around the mixing box 1 continuously gathers too much to affect the dilution of the liquid ammonia is avoided, ammonia gas is decomposed after the ammonia water formed after the liquid ammonia and the water are diluted is heated unstably, the density of the ammonia gas is lower than that of air, the ammonia gas is pushed by hot gas to float upwards to rise to the lower surface of the conical guide plate 8 through the vent pipe 6, the air flow is blocked by the conical guide plate 8, the air flow is dispersed along the periphery of the inclined plane of the conical guide plate 8, then the opening and closing of the water storage cylinder 9 are controlled, and the water in the water storage cylinder 9 flows out downwards through the upper surface of the conical guide plate 8, then the water and the ammonia gas are converged at the conical guide plate 8, and the ammonia gas is easy to be dissolved in the water, so that the ammonia gas generated by the mixing reaction of the liquid ammonia at the lower end of the mixing box 1 and the liquid ammonia is absorbed again by using the water, the ammonia gas is prevented from overflowing outwards to influence the health of workers, meanwhile, the absorption of the ammonia gas can also prevent the air pressure in the mixing box 1 from increasing along with the increase of the ammonia gas, and the danger of explosion of the mixing box 1 is further avoided; the phenomenon that the air pressure in the mixing box 1 is too large and cracks is avoided, and leaked ammonia gas enters the bodies of workers to bring more safety hazards to the workers is avoided; then when water falls onto the sealing disc 5, the rotating vent pipe 6 drives the teeth 16 to synchronously rotate, so that the first gear 14 rotates, the monohydrate ammonia on the sealing disc 5 is stirred after the first gear 14 rotates, the contact area of the ammonia gas in water is increased under the stirring of the stirring frame 15, and the ammonia gas is better mixed with the water and then discharged to the outside through the water discharge valve 12.

Meanwhile, the first motor 11 is arranged outside the mixing box 1, so that the service life of the first motor 11 is prolonged, and the influence of ammonia corrosion on the work of the first motor 11 is avoided.

The mixing tank 1 and the ammonia storage tank 2 are both provided with a sufficient gas pressure.

Claims (5)

1. The utility model provides a liquid ammonia and mixed ammonia absorber of using of water, includes mixing box (1), its characterized in that: an ammonia storage tank (2) is fixedly arranged on the side edge of the mixing box (1), the inner wall of the mixing box (1) is connected with a diluting plate (3) in a sliding way, the side wall of the diluting plate (3) is provided with a diluting trapezoidal opening (4), the upper sliding connection of the diluting plate (3) is provided with a sealing plate (5), the sealing plate (5) is fixedly connected on the inner wall of the mixing box (1), a ventilation pipe (6) is fixedly connected at the rotating shaft of the dilution disc (3), the upper end of the vent pipe (6) penetrates through and extends to the upper end of the sealing disc (5), the upper end of the vent pipe (6) is fixedly connected with a connecting frame (7), a conical guide plate (8) is fixedly arranged at the middle lower end of the connecting frame (7), the upper end of the conical guide plate (8) is provided with a water storage cylinder (9), the upper end of the connecting frame (7) penetrates through the upper end of the mixing box (1) and is fixedly connected with an output shaft of a first motor (11), the first motor (11) is fixedly connected with the upper end of the mixing box (1), the outer surface of the water storage cylinder (9) is fixedly provided with a mounting plate (10), the mounting plate (10) is fixedly mounted with the inner wall of the mixing box (1), the upper end of the water storage cylinder (9) is fixedly arranged with the inner wall of the mixing box (1), the lateral wall fixedly connected with drain valve (12) of mixing box (1).

2. The ammonia absorber for mixing liquid ammonia and water according to claim 1, wherein: breather pipe (6) lower extreme fixedly connected with a plurality of tooth (16) that are circumference array and distribute, tooth (16) meshing has a plurality of first gear (14) that are circumference array and distribute, every equal fixedly connected with bull stick (13) of first gear (14) pivot department, bull stick (13) rotate to be connected on sealed dish (5), the upper end fixedly connected with agitator (15) of bull stick (13).

3. The ammonia absorber for mixing liquid ammonia and water according to claim 1, wherein: the mixing box (1) is provided with a water inlet matched with the dilution trapezoid port (4).

4. The ammonia absorber for mixing liquid ammonia and water according to claim 1, wherein: the distance between the conical guide plate (8) and the water storage cylinder (9) is not more than three millimeters.

5. The ammonia absorber for mixing liquid ammonia and water according to claim 1, wherein: the lower end of the diluting plate (3) is fixedly connected with a material mixing frame (17).

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