CN213454464U

CN213454464U - Cooling device is used in hydrochloric acid production

Info

Publication number: CN213454464U
Application number: CN202022378710.1U
Authority: CN
Inventors: 曹平安
Original assignee: Shaanxi Guangming Chemical Co ltd
Current assignee: Shaanxi Guangming Chemical Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-15
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a cooling device is used in hydrochloric acid production relates to hydrochloric acid production technical field, including cooler bin, cooling body, the top of cooler bin is provided with the heat dissipation fan, a water guide ring has been cup jointed to the outer wall one end of cooler bin. The utility model discloses a set up a water guide ring, No. two water guide rings, rotatory water tank, the cooling chamber, hydrochloric acid pipeline, rolling bearing, the flabellum, the bearing base, inlet tube and outlet pipe can carry out quick endothermic cooling to hydrochloric acid, external cooling water passes through the inlet tube, a water guide ring gets into inside and through the outlet pipe in the cooling chamber, No. two water guide ring flows, can produce the heat transfer phenomenon rather than inside hydrochloric acid when cooling water and hydrochloric acid pipeline contact, carry out the endothermic cooling to hydrochloric acid promptly, in addition the cooling water can drive the flabellum when the flabellum, the flabellum can mix the cooling water heat transfer process with higher speed, then effectively increase the cooling efficiency of hydrochloric acid.

Description

Cooling device is used in hydrochloric acid production

Technical Field

The utility model relates to a hydrochloric acid production technical field specifically is a cooling device is used in hydrochloric acid production.

Background

The acid is an aqueous solution of hydrogen chloride, belongs to a strong unitary inorganic acid, has wide industrial application, is a colorless and transparent liquid, has strong pungent smell and high corrosivity, and can promote food digestion and resist microbial infection.

In the production process of hydrochloric acid, the temperature of the hydrochloric acid with the concentration of 37% is generally 80-90 ℃, and the hydrochloric acid has extremely strong volatility, so that in the canning and storage process of the hydrochloric acid, the requirement on a container is extremely high, the storage cost is greatly increased, and therefore, the hydrochloric acid needs to be cooled and cooled before being canned, so that the production cost is saved, and the storage safety is also ensured.

Therefore, the invention discloses a cooling device for hydrochloric acid production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that hydrochloric acid is high in temperature and easy to volatilize, a cooling device for hydrochloric acid production is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device is used in hydrochloric acid production, includes cooler bin, cooling body, the top of cooler bin is provided with the heat dissipation fan, the outer wall one end of cooler bin has cup jointed a water guide ring, the one end that a water guide ring was kept away from to the outer wall of cooler bin has cup jointed No. two water guide rings, cooling body is located the inner wall of cooler bin inside and both ends and a water guide ring, No. two water guide rings and cup joints each other, the one end that the cooler bin was kept away from to the outer wall of a water guide ring is provided with the inlet tube, the one end outer wall that the cooler bin was kept away from to No. two water guide rings is provided.

Preferably, cooling body includes rotatory water tank, blade, cooling storehouse, hydrochloric acid pipeline, rolling bearing, flabellum, bearing pedestal and dead lever, the both ends of rotatory water tank cup joint each other with the inner wall of a water guide ring, No. two water guide rings respectively, the blade is located the outer wall of rotatory water tank, the cooling storehouse is located the inside of rotatory water tank, hydrochloric acid pipeline, bearing pedestal are located the inside of cooling storehouse, the both ends of rotatory water tank are run through at hydrochloric acid pipeline's both ends, rolling bearing is located hydrochloric acid pipeline and rotatory water tank contact position, rolling bearing's inner wall cup joints each other with hydrochloric acid pipeline's outer wall, bearing pedestal's inner wall cup joints each other with hydrochloric acid pipeline's outer wall, flabellum, dead lever are located bearing pedestal's outer wall, the dead lever is located one side of flabellum.

Preferably, one end of the water outlet pipe, which is far away from the second water guide ring, penetrates through the inside of the cooling tank and extends to the other end of the cooling tank, and the part of the water outlet pipe, which is located inside the cooling tank, is in an S shape.

Preferably, the number of the blades is provided with a plurality of blades, and the plurality of blades are uniformly distributed on the surface of the rotary water tank by taking the rotary water tank as a center.

Preferably, one end of the fixing rod, which is far away from the bearing base, is fixedly connected with the inner wall of the cooling bin, and the bearing base is located at one end, which is close to the second water guide ring, of the hydrochloric acid conveying pipeline.

Preferably, the hydrochloric acid conveying pipeline is located in the cooling bin and has an S-shaped inner structure.

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

1. the utility model discloses a set up a water guide ring, No. two water guide rings, rotatory water tank, the cooling chamber, hydrochloric acid pipeline, rolling bearing, the flabellum, the bearing base, inlet tube and outlet pipe can carry out quick endothermic cooling to hydrochloric acid, external cooling water passes through the inlet tube, a water guide ring gets into the inside of cooling chamber and through the outlet pipe, No. two water guide ring flows out, cooling water can produce the heat transfer phenomenon with its inside hydrochloric acid when contacting with hydrochloric acid pipeline, namely carry out endothermic cooling to hydrochloric acid, in addition cooling water can drive the flabellum when the flabellum passes through, the flabellum can stir cooling water and accelerate the heat transfer process, then effectively increase the cooling efficiency of hydrochloric acid;

2. the utility model discloses a set up a water guide ring, No. two water guide rings, rotatory water tank, the blade, the radiating rate of outlet pipe and heat dissipation fan can accelerate rotatory water tank, rotate through rotatory water tank and to drive the blade and rotate, the blade can mix the inside ground air of cooler bin, the radiating rate of rotatory water tank and outlet pipe can effectively be accelerated to cooperation heat dissipation fan, the cooling that can be faster when its water that goes out in the water pipe gets into outside condenser, thereby the circulation rate of cooling water has been improved, the cooling rate of hydrochloric acid has then been improved.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a structural sectional view of the cooling mechanism of the present invention;

fig. 4 is an enlarged view of the position a in fig. 3 according to the present invention.

In the figure: 1. a cooling tank; 2. a heat dissipation fan; 3. a water guide ring I; 4. a second water guide ring; 5. a cooling mechanism; 501. rotating the water tank; 502. a blade; 503. a cooling bin; 504. a hydrochloric acid delivery line; 505. a rotating bearing; 506. a fan blade; 507. a bearing base; 508. fixing the rod; 6. a water inlet pipe; 7. and (5) discharging a 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a cooling device for hydrochloric acid production includes a cooling box 1 and a cooling mechanism 5, a heat dissipation fan 2 is disposed at the top end of the cooling box 1, a first water guide ring 3 is sleeved at one end of the outer wall of the cooling box 1, a second water guide ring 4 is sleeved at one end of the outer wall of the cooling box 1, which is far away from the first water guide ring 3, the cooling mechanism 5 is located inside the cooling box 1, two ends of the cooling mechanism are sleeved with the inner walls of the first water guide ring 3 and the second water guide ring 4, a water inlet pipe 6 is disposed at one end of the outer wall of the first water guide ring 3, which is far away from the cooling box 1, and a water outlet pipe 7 is disposed at the outer wall.

Referring to fig. 3-4 again, the cooling mechanism 5 includes a rotating water tank 501, blades 502, a cooling chamber 503, a hydrochloric acid delivery pipe 504, a rotating bearing 505, blades 506, a bearing base 507 and a fixing rod 508, two ends of the rotating water tank 501 are respectively sleeved with inner walls of a first water guide ring 3 and a second water guide ring 4, the blades 502 are located on an outer wall of the rotating water tank 501, the cooling chamber 503 is located inside the rotating water tank 501, the hydrochloric acid delivery pipe 504 and the bearing base 507 are located inside the cooling chamber 503, two ends of the hydrochloric acid delivery pipe 504 penetrate through two ends of the rotating water tank 501, the rotating bearing 505 is located at a contact position of the hydrochloric acid delivery pipe 504 and the rotating water tank 501, an inner wall of the rotating bearing 505 is sleeved with an outer wall of the hydrochloric acid delivery pipe 504, an inner wall of the bearing base 507 is sleeved with an outer wall of the hydrochloric acid delivery pipe 504, the blades 506 and, the fixing rod 508 is located at one side of the fan blade 506, and the hydrochloric acid can be cooled by the cooling mechanism 5.

Please refer to fig. 2, one end of the water outlet pipe 7 far from the second water guiding ring 4 penetrates into the cooling box 1 and extends to the other end of the cooling box 1, and the part of the water outlet pipe 7 located inside the cooling box 1 is S-shaped, so that the water in the water outlet pipe 7 can be cooled conveniently.

Please refer to fig. 3, the number of the blades 502 is plural, the plurality of blades 502 are uniformly distributed on the surface of the rotating water tank 501 with the rotating water tank 501 as the center, and the rotating water tank 501 can drive the blades 502 to rotate to stir the air inside the cooling tank 1, so as to effectively accelerate the heat dissipation speed.

Please refer to fig. 3, one end of the fixing rod 508 far from the bearing base 507 is fixedly connected to the inner wall of the cooling chamber 503, the bearing base 507 is located at one end of the hydrochloric acid conveying pipeline 504 near the second water guide ring 4, the side structure enables water to pass through the fan blades 506 to drive the fan blades 506 to rotate, and the fan blades 506 can drive the rotating water tank 501 to rotate with the first water guide ring 3 and the second water guide ring 4 as the base.

Referring to fig. 3, the hydrochloric acid delivery pipe 504 is located in the cooling chamber 503 and has an S-shaped internal structure, which facilitates heat dissipation and cooling of the hydrochloric acid.

The working principle is as follows: when the cooling device is used, cooling water in an external condenser is filled into the cooling bin 503 through the water inlet pipe 6 and the first water guide ring 3, and flows into the external condenser through the second water guide ring 4 and the water outlet pipe 7 to be cooled for the second time, so that cooling water circulation is formed, hydrochloric acid enters the S-shaped pipeline in the cooling bin 503 through the hydrochloric acid conveying pipeline 504, the cooling water in the cooling bin 503 can absorb heat to cool the hydrochloric acid inlet water in the S-shaped pipeline, in the process, the cooling water drives the fan blade 506 to rotate when passing through the fan blade 506, the fan blade 506 is connected with the hydrochloric acid conveying pipeline 504 through the bearing base 507, the bearing base 507 is fixedly connected with the inner wall of the cooling bin 503 through the fixing rod 508, the hydrochloric acid conveying pipeline 504 is connected with the rotating water tank 501 through the rotating bearing 505, so that the rotating water tank 501 can be driven to rotate by taking the first water guide ring 3 and the second water guide ring 4 as the bases when, at this time, the hydrochloric acid delivery pipe 504 is kept still, and the rotation of the fan blades 506 agitates the water flow inside the rotating water tank 501, so as to accelerate the heat exchange speed between the cooling water and the hydrochloric acid, the cooling speed of the hydrochloric acid is effectively improved, the rotating water tank 501 can drive the blades 502 to rotate when rotating, the blades 502 can stir the air in the cooling tank 1 when rotating, the heat dissipation of the rotary water tank 501 can be effectively accelerated, in addition, the structure of the water outlet pipe 7 positioned in the cooling tank 1 is S-shaped, the air flow can also make the water in the water outlet pipe 7 quickly dissipate heat so as to be quickly cooled when entering an external condenser, thereby improve the circulation rate of cooling water, improve cooling device's cooling efficiency then, can effectively improve rotatory water tank 501's heat dissipation through the heat dissipation fan 2 that starts 1 top of cooler bin simultaneously herein, can effectively improve hydrochloric acid cooling efficiency through mutually supporting of above a plurality of parts.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydrochloric acid production is with cooling device, includes cooler bin (1), cooling body (5), its characterized in that: the top of cooler bin (1) is provided with heat dissipation fan (2), No. one water guide ring (3) has been cup jointed to the outer wall one end of cooler bin (1), the one end that a water guide ring (3) was kept away from to the outer wall of cooler bin (1) has been cup jointed No. two water guide rings (4), cooling body (5) are located inside and both ends of cooler bin (1) and cup joint each other with the inner wall of a water guide ring (3), No. two water guide rings (4), the one end that cooler bin (1) was kept away from to the outer wall of a water guide ring (3) is provided with inlet tube (6), the one end outer wall that cooler bin (1) was kept away from to No. two water guide rings (4) is provided with outlet pipe (7).

2. The cooling device for hydrochloric acid production according to claim 1, wherein: the cooling mechanism (5) comprises a rotating water tank (501), blades (502), a cooling bin (503), a hydrochloric acid conveying pipeline (504), a rotating bearing (505), fan blades (506), a bearing base (507) and a fixing rod (508), wherein two ends of the rotating water tank (501) are respectively sleeved with the inner walls of a water guide ring (3) and a water guide ring (4), the blades (502) are positioned on the outer wall of the rotating water tank (501), the cooling bin (503) is positioned inside the rotating water tank (501), the hydrochloric acid conveying pipeline (504) and the bearing base (507) are positioned inside the cooling bin (503), two ends of the hydrochloric acid conveying pipeline (504) penetrate through two ends of the rotating water tank (501), the rotating bearing (505) is positioned at the contact position of the hydrochloric acid conveying pipeline (504) and the rotating water tank (501), the inner wall of the rotating bearing (505) is sleeved with the outer wall of the hydrochloric acid conveying pipeline (504), the inner wall of bearing base (507) cup joints with the outer wall of hydrochloric acid pipeline (504) each other, flabellum (506), dead lever (508) are located the outer wall of bearing base (507), dead lever (508) are located one side of flabellum (506).

3. The cooling device for hydrochloric acid production according to claim 1, wherein: one end, far away from the second water guide ring (4), of the water outlet pipe (7) penetrates through the interior of the cooling box (1) and extends to the other end of the cooling box (1), and the part, located inside the cooling box (1), of the water outlet pipe (7) is S-shaped.

4. The cooling device for hydrochloric acid production according to claim 2, characterized in that: the number of the blades (502) is multiple, and the blades (502) are uniformly distributed on the surface of the rotary water tank (501) by taking the rotary water tank (501) as a center.

5. The cooling device for hydrochloric acid production according to claim 2, characterized in that: one end of the fixing rod (508) far away from the bearing base (507) is fixedly connected with the inner wall of the cooling bin (503), and the bearing base (507) is located at one end, close to the second water guide ring (4), of the hydrochloric acid conveying pipeline (504).

6. The cooling device for hydrochloric acid production according to claim 2, characterized in that: the hydrochloric acid conveying pipeline (504) is positioned in the cooling bin (503) and has an S-shaped internal structure.