CN211885460U

CN211885460U - Urea preparation lime set cooler

Info

Publication number: CN211885460U
Application number: CN202020078805.9U
Authority: CN
Inventors: 燕霖; 石晓栋; 贺磊
Original assignee: Shaanxi Aowei Qianyuan Chemical Co ltd
Current assignee: Shaanxi Aowei Qianyuan Chemical Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-10
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a urea preparation condensate cooler, which belongs to the technical field of condensers and comprises a condensation pipe, an air inlet, a condensate filtering assembly and a condenser body, wherein the condensate filtering assembly is arranged at the bottom end inside the condenser body; the utility model discloses a set up gaseous drying assembly, prevent ammonia pollution operational environment, guarantee health, guarantee production quality, improve resource utilization, reduction in production cost practices thrift manpower and materials resource, improves the convenience that dry removed the flavor, guarantees the accuracy that the wind speed detected, improves production efficiency, through setting up condensate filter assembly, improves resource cyclic utilization's quality, guarantees the cleanliness factor of condensate, prevents to cause the material pollution, improves product quality.

Description

Urea preparation lime set cooler

Technical Field

The utility model belongs to the technical field of the condenser, concretely relates to urea preparation lime set cooler.

Background

Condensation is the condensation of a gas or liquid when it is cold, for example, water vapor turns into water when it is cold and water turns into ice when it is cold. The lower the temperature, the faster the condensation rate and the better the effect. In chemical production, water or air which is easy to obtain and low in cost is generally used as a condensing medium, and after the condensation operation, the temperature of the water or the air is increased, and if the water or the air is directly discharged, thermal pollution is caused. Condensation and evaporation are two physical processes that work in opposition.

But current urea preparation condensate cooler does not set up the gas drying subassembly when using, leads to the unable recycle of ammonia in urea preparation in-process, causes the wasting of resources, influences production efficiency, reduces production quality, does not set up the condensate filter assembly in the condensation process, leads to the impurity in the condensate to influence its quality, reduces recovery efficiency, influences operating quality.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a urea preparation lime set cooler has gas drying, the characteristics that the condensate edulcoration was collected.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a urea preparation condensate cooler, includes condenser pipe, air inlet, condensate filtering component and condenser body, the inside bottom of condenser body is provided with the condensate filtering component, the top of condensate filtering component is provided with the air inlet, the top of air inlet is provided with the condenser pipe, one side of condenser pipe is connected with circulating pipe, circulating pipe's surface is provided with the heat dissipation cover, the top of condenser pipe is provided with the perforated plate, the top of perforated plate is provided with the gas drying subassembly.

Preferably, the gas drying component is including purifying chamber, air intake fill, dry chamber, activated carbon adsorption case, grid net, play gas hopper and bleeding fan, wherein, the inside bottom that purifies the chamber is provided with the air intake fill, the inside of air intake fill is provided with dry chamber, the top symmetry in dry chamber is provided with activated carbon adsorption case, activated carbon adsorption case's top is provided with out the gas hopper, the inside that goes out the gas hopper is provided with the bleeding fan, the bottom of bleeding fan is provided with the grid net.

Preferably, the condensate filtering component includes step motor, fiber screen, sealing door, delivery pipe, lead screw, butt joint pole and porous slider, wherein, one side of step motor is connected with the lead screw, the surface of lead screw is provided with porous slider, one side of porous slider is connected with the butt joint pole, one side that step motor was kept away from to the lead screw is provided with the delivery pipe, one side of delivery pipe is provided with fiber screen, fiber screen's top is provided with sealing door.

Preferably, the condensation pipe is connected with the circulating water pipe through a circulating water pump, and the surface of the heat dissipation sleeve is uniformly provided with heat dissipation fins at intervals.

Preferably, the inside in dry chamber is provided with the silica gel water absorption board, the top in dry chamber is provided with air velocity transducer through movable bolt.

Preferably, one side of step motor is provided with the condensate collecting vat, and there is the fiber filter screen condensate collecting vat inside through hinged joint, step motor's one side is kept away from to the lead screw is provided with fixed stop through the bearing housing connection.

Preferably, the surface of the water taking pipe is provided with a water stop valve, and the sealing door is connected to the top end of the condensate collecting tank in a sealing mode through a pin shaft.

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

1. the utility model discloses a set up gaseous dry subassembly, carry out the drying by the air suction after the fan will condense and remove the flavor inside the purification chamber, prevent that the ammonia from polluting operational environment, ensure health, guarantee production quality, improve resource utilization, reduction in production cost practices thrift manpower and materials resources, improves the convenience that the drying removed the flavor, guarantees the accuracy that the wind speed detected, improves production efficiency.

2. The utility model discloses a set up the condensate filtering component, drive porous slider by step motor and remove the impurity in to the condensate and promote and there is the separation of fiber filter screen to collect, improve resource cyclic utilization's quality, guarantee the cleanliness factor of condensate, prevent to cause the material to pollute, improve product quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the gas drying module of the present invention;

fig. 3 is a schematic structural view of the condensate filtering assembly of the present invention.

In the figure: 1. a gas drying assembly; 11. a purification chamber; 12. an air inlet hopper; 13. a drying chamber; 14. an activated carbon adsorption tank; 15. a grid net; 16. an air outlet hopper; 17. an air extracting fan; 2. a heat dissipation sleeve; 3. a condenser tube; 4. an air inlet; 5. a condensate filter assembly; 51. a stepping motor; 52. a fiber screen; 53. a sealing door; 54. a water intake pipe; 55. a screw rod; 56. a butting rod; 57. a porous slider; 6. a condenser body; 7. a perforated plate; 8. and a circulating water pipe.

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 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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a urea preparation condensate cooler comprises a condensation pipe 3, an air inlet 4, a condensate filtering component 5 and a condenser body 6, wherein the condensate filtering component 5 is arranged at the bottom end inside the condenser body 6, the air inlet 4 is formed in the top end of the condensate filtering component 5, the condensation pipe 3 is arranged at the top end of the air inlet 4, one side of the condensation pipe 3 is connected with a circulating water pipe 8, a heat dissipation sleeve 2 is arranged on the surface of the circulating water pipe 8, in order to improve the condensation effect, the condensation pipe 3 is connected with the circulating water pipe 8 through a circulating water pump, heat dissipation fins are uniformly arranged on the surface of the heat dissipation sleeve 2 at intervals, a porous plate 7 is arranged at the top end of the condensation pipe 3, and a gas drying component;

the gas drying component 1 comprises a purification cavity 11, an air inlet hopper 12, a drying cavity 13, an activated carbon adsorption box 14, a grid net 15, an air outlet hopper 16 and an air suction fan 17, wherein the air inlet hopper 12 is arranged at the bottom end inside the purification cavity 11, the drying cavity 13 is arranged inside the air inlet hopper 12, in order to improve the gas drying quality, a silica gel water absorption plate is arranged inside the drying cavity 13, the top end of the drying cavity 13 is provided with a wind speed sensor through a movable bolt, the activated carbon adsorption boxes 14 are symmetrically arranged at the top end of the drying cavity 13, the air outlet hopper 16 is arranged at the top end of the activated carbon adsorption box 14, the air suction fan 17 is arranged inside the air outlet hopper 16, and the grid net 15 is arranged at the bottom end of the air suction;

the condensate filtering component 5 comprises a stepping motor 51, a fiber filter screen 52, a sealing door 53, a water intake pipe 54, a screw rod 55, an abutting rod 56 and a porous slide block 57, wherein, one side of the stepping motor 51 is connected with a screw rod 55, the surface of the screw rod 55 is provided with a porous slide block 57, one side of the porous slide block 57 is connected with a butting rod 56, one side of the screw rod 55 far away from the stepping motor 51 is provided with a water taking pipe 54, one side of the water taking pipe 54 is provided with a fiber filter screen 52, in order to ensure that impurities can be collected, a condensate collecting tank is arranged on one side of the stepping motor 51, a fiber filter screen 52 is connected inside the condensate collecting tank through a hinge, a fixed baffle is connected and arranged on one side of the screw rod 55 far away from the stepping motor 51 through a bearing sleeve, a sealing door 53 is arranged at the top end of the fiber filter screen 52, in order to prevent the condensed water from overflowing, a water stop valve is arranged on the surface of the water taking pipe 54, and the sealing door 53 is connected to the top end of the condensate collecting tank in a sealing mode through a pin shaft.

The utility model discloses well air exhaust fan 17 is the widely known technique that applies to daily life who has disclosed, and its theory of operation is: the device for generating the air flow is driven by electricity, a fan arranged in the device is electrified and then rotated into natural wind to achieve the effect of air draft, and the type of the device is AIGO-24.

The utility model discloses a theory of operation and use flow: firstly, the condenser body 6 in the utility model is installed in the production line of urea preparation, and the air inlet 4 is ensured to be connected with the production line in a sealing way, then the ammonia gas to be condensed is introduced into the condenser body 6 along the air inlet 4, the circulating water pump is restarted to drive the water in the circulating water pipe 8 to flow, the ammonia gas in the condenser body 6 is cooled and condensed when the water flows through the condenser pipe 3, the ammonia gas is cooled and condensed into water drops which are attached to the surface of the condenser pipe 3, the condensed liquid drops in the condensate collecting tank when a large amount of condensed liquid is accumulated, then the stepping motor 51 is started to drive the screw rod 55 to rotate, the screw rod 55 rotates to drive the porous slider 57 to move, the porous slider 57 moves to move the impurities in the condensed liquid, when the porous slider 57 moves, the butt rod 56 on the surface moves and contacts the fiber filter screen 52, the fiber filter, in the process of rotating the fiber filter screen 52, impurities in the condensate are pushed to one side of the fiber filter screen 52 for collection, the purity of the collected condensate is ensured, the condensed ammonia enters the air inlet hopper 12 through the porous plate 7 under the action of the air exhaust fan 17, the ammonia is firstly absorbed and dried by the drying cavity 13 and then enters the activated carbon adsorption box 14, the ammonia which is dried and deodorized is discharged from the air outlet hopper 16 under the action of the air exhaust fan 17, and a collecting tank can be installed at the top end of the air outlet hopper 16 when the ammonia is required to be recycled, so that the resource recycling is ensured.

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

Claims

1. The utility model provides a urea preparation condensate cooler, includes condenser pipe (3), air inlet (4), condensate filtering component (5) and condenser body (6), its characterized in that: the inside bottom of condenser body (6) is provided with condensate filtering component (5), the top of condensate filtering component (5) is provided with air inlet (4), the top of air inlet (4) is provided with condenser pipe (3), one side of condenser pipe (3) is connected with circulating pipe (8), the surface of circulating pipe (8) is provided with heat dissipation cover (2), the top of condenser pipe (3) is provided with perforated plate (7), the top of perforated plate (7) is provided with gas drying subassembly (1).

2. The urea production condensate cooler of claim 1, wherein: gas drying subassembly (1) is including purifying chamber (11), the fill (12) of admitting air, dry chamber (13), activated carbon adsorption case (14), grid net (15), giving vent to anger fill (16) and extract air fan (17), wherein, the inside bottom of purifying chamber (11) is provided with into air fill (12), the inside of the fill (12) of admitting air is provided with dry chamber (13), the top symmetry of dry chamber (13) is provided with activated carbon adsorption case (14), the top of activated carbon adsorption case (14) is provided with out air fill (16), the inside of the fill (16) of giving vent to anger is provided with extract air fan (17), the bottom of extract air fan (17) is provided with grid net (15).

3. The urea production condensate cooler of claim 1, wherein: condensate filtering component (5) include step motor (51), fiber screen (52), sealing door (53), intake pipe (54), lead screw (55), butt pole (56) and porous slider (57), wherein, one side of step motor (51) is connected with lead screw (55), the surface of lead screw (55) is provided with porous slider (57), one side of porous slider (57) is connected with butt pole (56), one side that step motor (51) were kept away from in lead screw (55) is provided with intake pipe (54), one side of intake pipe (54) is provided with fiber screen (52), the top of fiber screen (52) is provided with sealing door (53).

4. The urea production condensate cooler of claim 1, wherein: the condensation pipe (3) is connected with the circulating water pipe (8) through a circulating water pump, and the surface of the heat dissipation sleeve (2) is uniformly provided with heat dissipation fins at intervals.

5. The urea production condensate cooler of claim 2, wherein: the inside of dry chamber (13) is provided with the silica gel water absorption board, the top of dry chamber (13) is provided with air velocity transducer through movable bolt.

6. The urea production condensate cooler of claim 3, wherein: one side of step motor (51) is provided with the condensate collecting vat, and there is fiber screen (52) inside the condensate collecting vat through hinged joint, one side that step motor (51) were kept away from in lead screw (55) is provided with fixed stop through the bearing housing connection.

7. The urea production condensate cooler of claim 3, wherein: and a water stop valve is arranged on the surface of the water taking pipe (54), and the sealing door (53) is connected to the top end of the condensate collecting tank in a sealing manner through a pin shaft.