CN219551247U - Cooling tower for copper oxide production - Google Patents

Abstract

The utility model discloses a cooling tower for copper oxide production, which comprises the following components: a tower body; the atomizing spray guns are 3, and 3 atomizing spray guns are arranged on the upper side of the inner cavity of the tower body in an annular array mode; the inlet is arranged on one side of the side wall of the tower body; the flue gas outlet is arranged on the other side of the side wall of the tower body; the induced air device, induced air device with the top of tower body links to each other, still includes: the asbestos plate layer is arranged on the inner side wall of the tower body; the number of the installation seats is 3, the installation seats are distributed on the upper side of the inner cavity of the tower body in a ring-shaped array mode, meanwhile, the included angle between the extending direction of the extending pipe and the atomizing nozzle and the central axis of the installation seat is an acute angle, so that cold water can be uniformly and widely subjected to cold water spraying operation, the cooling effect is improved, and the arranged acid-resistant brick layer ensures that the inner wall of the tower body is not corroded.

Description

Cooling tower for copper oxide production

Technical Field

The utility model relates to the technical field of copper oxide production, in particular to a cooling tower for copper oxide production.

Background

In the related art, a cooling tower is a device for absorbing heat from a system and discharging the heat to the atmosphere by using water as a circulating coolant so as to reduce the water temperature, and the cooling tower is needed in the copper oxide production process.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: spray water used for enhancing heat and mass transfer of the defogging cooling tower is usually sprayed by installing a fixed spray pipe in the defogging cooling tower, but the spray route is fixed, so that the cooling effect is greatly reduced, and the inner wall of the tower body is corroded in a humid environment.

Disclosure of Invention

The utility model aims to provide a cooling tower for copper oxide production, which solves the problems that spray water is uneven and the inner wall of the tower is corroded in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cooling tower for copper oxide production, comprising: a tower body; the atomizing spray guns are 3, and 3 atomizing spray guns are arranged on the upper side of the inner cavity of the tower body in an annular array mode; the inlet is arranged on one side of the side wall of the tower body; the flue gas outlet is arranged on the other side of the side wall of the tower body; and the air inducing device is connected with the top end of the tower body.

Preferably, the method further comprises: the asbestos plate layer is arranged on the inner side wall of the tower body; and the acid-resistant brick layer is arranged on the inner side wall of the asbestos plate layer.

Preferably, the atomizing spray gun comprises: the number of the mounting seats is 3, and the mounting seats are distributed on the upper side of the inner cavity of the tower body in a ring-shaped array mode; the extension pipe is arranged on the seat of the mounting seat; the atomizing nozzle is arranged at the end head of the extension pipe.

Preferably, an included angle between the extending direction of the extending pipe and the atomizing nozzle and the central axis of the mounting seat is an acute angle.

Preferably, the outer surfaces of the mounting seat and the extension pipe are provided with anti-corrosion layers.

Preferably, the air inducing device includes: the air inducing pipe is arranged at the top end of the tower body; and the induced draft fan is connected with the induced draft pipe.

Compared with the prior art, the utility model has the beneficial effects that: the number of the installation seats is 3, the installation seats are distributed on the upper side of the inner cavity of the tower body in a ring-shaped array mode, meanwhile, the included angle between the extending direction of the extending pipe and the atomizing nozzle and the central axis of the installation seat is an acute angle, so that cold water can be uniformly and widely subjected to cold water spraying operation, the cooling effect is improved, and the arranged acid-resistant brick layer ensures that the inner wall of the tower body is not corroded.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic top view of an atomizing spray gun of the present disclosure;

FIG. 3 is a schematic cross-sectional view of a side wall of a tower.

In the figure: 1. a tower body; 2. an atomizing spray gun; 3. an inlet; 4. a flue gas outlet; 5. an induced draft device; 6. an asbestos sheet layer; 7. acid-resistant brick layers; 2-1, a mounting seat; 2-2, extending the tube; 2-3, atomizing nozzle; 5-1, an induced draft tube; 5-2, induced draft fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a cooling tower is used in copper oxide production, includes tower body 1, atomizing spray gun 2, entry 3 and induced air device 5, and atomizing spray gun 2's quantity is 3, and 3 atomizing spray gun 2 become annular array form and locate the upside of tower body 1 inner chamber, and one side of tower body 1 lateral wall is located to entry 3, and flue gas outlet 4 locates the opposite side of tower body 1 lateral wall, and induced air device 5 links to each other with the top of tower body 1, and tower body 1 adopts Q235-A carbon steel preparation.

Specifically, the corrosion-resistant material also comprises an asbestos plate layer 6 and an acid-resistant brick layer 7, wherein the asbestos plate layer 6 is arranged on the inner side wall of the tower body 1, the acid-resistant brick layer 7 is arranged on the inner side wall of the asbestos plate layer 6, the main component of the acid-resistant brick layer 7 is silicon dioxide, a large amount of mullite is formed under high-temperature roasting, the corrosion-resistant material is prepared by taking quartz, feldspar and clay as main raw materials through high-temperature oxidative decomposition, and the corrosion-resistant material has the advantages of high acid-base resistance, low water absorption, difficult oxidation at normal temperature, difficult medium pollution and the like, and has excellent corrosion resistance to acid such as hydrochloric acid, sulfuric acid, nitric acid and the like and alkali of any concentration at normal temperature except hydrofluoric acid and hot phosphoric acid.

Specifically, the atomizing spray gun 2 comprises mounting seats 2-1, extension pipes 2-2 and atomizing spray heads 2-3, wherein the number of the mounting seats 2-1 is 3, the mounting seats are distributed on the upper side of the inner cavity of the tower body 1 in a ring-shaped array mode, the extension pipes 2-2 are arranged on a seat of the mounting seats 2-1, and the atomizing spray heads 2-3 are arranged at the ends of the extension pipes 2-2.

Specifically, the extending direction of the extending pipe 2-2 and the atomizing nozzle 2-3 forms an acute angle with the central axis of the mounting seat 2-1.

Specifically, the outer surfaces of the mounting seat 2-1 and the extension pipe 2-2 are respectively provided with an anti-corrosion layer, and optionally, the anti-corrosion layers are polypropylene layers.

In the embodiment of the disclosure, the polypropylene layer has acid and alkali resistance and corrosion resistance, so that the corrosion resistance of the mounting seat 2-1 and the extension pipe 2-2 can be effectively improved.

Specifically, induced draft device 5 includes induced draft pipe 5-1 and draught fan 5-2, and induced draft pipe 5-1 locates the top of tower body 1, and draught fan 5-2 is connected with induced draft pipe 5-1, and draught fan 5-2 is the equipment that produces negative pressure through impeller rotation, and then follow system's equipment extraction air, is used for the waste gas in the extraction tower body 1 in this equipment.

Working principle: when the atomizing spray gun 2 works, the atomizing spray gun 2 can be externally connected with water supply equipment, the number of the arranged mounting seats 2-1 is 3, the mounting seats are distributed on the upper side of the inner cavity of the tower body 1 in a ring-shaped array mode, meanwhile, the included angle between the extending direction of the extending pipe 2-2 and the extending direction of the atomizing spray head 2-3 and the central axis of the mounting seats 2-1 is an acute angle, so that cold spraying water sprayed by the atomizing spray head 2-3 can uniformly perform cold-spraying operation in a large range, the cooling effect is improved, and the arranged acid-resistant brick layer 7 ensures that the inner wall of the tower body is not corroded.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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

Claims (6)

1. A cooling tower for copper oxide production, comprising:

a tower body (1);

the number of the atomizing spray guns (2) is 3, and 3 atomizing spray guns (2) are arranged on the upper side of the inner cavity of the tower body (1) in a ring-shaped array mode;

an inlet (3), wherein the inlet (3) is arranged on one side of the side wall of the tower body (1);

a flue gas outlet (4), wherein the flue gas outlet (4) is arranged on the other side of the side wall of the tower body (1);

and the air inducing device (5) is connected with the top end of the tower body (1).

2. The cooling tower for copper oxide production according to claim 1, further comprising:

the asbestos plate layer (6), the said asbestos plate layer (6) locates the inner sidewall of the said tower body (1);

acid-resistant brick layer (7), acid-resistant brick layer (7) are located asbestos sheet layer (6) inside wall.

3. A cooling tower for copper oxide production according to claim 1, characterized in that the atomizing lance (2) comprises:

the number of the mounting seats (2-1) is 3, and the mounting seats are distributed on the upper side of the inner cavity of the tower body (1) in a ring-shaped array mode;

the extension pipe (2-2) is arranged on the seat of the installation seat (2-1);

the atomizing nozzle (2-3), the atomizing nozzle (2-3) is arranged at the end head of the extension pipe (2-2).

4. A cooling tower for copper oxide production according to claim 3, wherein: the included angle between the extending direction of the extending pipe (2-2) and the atomizing nozzle (2-3) and the central axis of the mounting seat (2-1) is an acute angle.

5. A cooling tower for copper oxide production according to claim 3, wherein: the outer surfaces of the mounting seat (2-1) and the extension pipe (2-2) are provided with anti-corrosion layers.

6. A cooling tower for copper oxide production according to claim 1, characterized in that said induced draft device (5) comprises:

the air guiding pipe (5-1), the air guiding pipe (5-1) is arranged at the top end of the tower body (1);

the induced draft fan (5-2), induced draft fan (5-2) with induced draft tube (5-1) is connected.