CN211946902U

CN211946902U - Coke cooling device

Info

Publication number: CN211946902U
Application number: CN201922227454.3U
Authority: CN
Inventors: 杨恒康
Original assignee: Nanan Shangying Machinery Technology Co Ltd
Current assignee: Nanan Shangying Machinery Technology Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-17
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a coke cooling device, include casing, cooling chamber, spray structure and gas collection structure, the fixed feeding storehouse that is provided with in top of casing, the cooling chamber has been seted up under the feeding storehouse that is located in the casing, the cavity has been seted up respectively to the both sides that are located the cooling chamber in the casing, it includes liquid reserve tank, suction pump and shower nozzle, two to spray the structure the fixed liquid reserve tank that is provided with respectively in the cavity, the bottom is fixed and is provided with the suction pump in the liquid reserve tank. The utility model discloses the shower nozzle is carried to the coolant liquid of suction pump in with the liquid reserve tank, can spray the cooling to the coke of cooling intracavity, and when coke and unnecessary coolant liquid fell on the second filter screen of both sides from the arch-shaped plate, unnecessary coolant liquid can pass the second filter screen and enter into the liquid collecting box from the delivery port in, collect unnecessary coolant liquid, still be equipped with the gas collection structure and can collect cooling chamber top vapor to realize the used circulation of coolant liquid.

Description

Coke cooling device

Technical Field

The utility model relates to a coke cooling arrangement technical field specifically is a coke cooling device.

Background

The coke is mainly used for blast furnace ironmaking and blast furnace smelting of nonferrous metals such as copper, lead, zinc, titanium, antimony, mercury and the like, and plays roles of a reducing agent, a heating agent and a material column framework. The iron-making blast furnace adopts coke to replace charcoal, lays a foundation for the large scale of the modern blast furnace, and is a great milestone in the metallurgical history. In order for blast furnace operation to achieve better technical and economic targets, metallurgical coke must have the appropriate chemical and physical properties, including the thermal state of the smelting process. Besides being used for smelting iron and non-ferrous metal smelting (metallurgical coke), the coke is also used for casting, chemical engineering, calcium carbide and ferroalloy, and the quality requirements are different. For example, foundry coke generally requires large particle size, low porosity, high fixed carbon and low sulfur content; the coke for chemical gasification has low requirement on strength, but has good reactivity and higher ash melting point; the coke for calcium carbide production needs to improve the content of fixed carbon as much as possible.

The traditional coke cooling device has a simple structure, so when wet cooling is adopted, namely, cooling liquid is sprayed on the surface of coke, redundant cooling liquid and cooling liquid which becomes water vapor cannot be recovered, and a large amount of cooling liquid is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coke cooling device to solve the problem that proposes among 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 coke cooling device, includes casing, cooling chamber, sprays structure and gas collection structure, the fixed feeding storehouse that is provided with in top of casing, the cooling chamber has been seted up under being located the feeding storehouse in the casing, the cavity has been seted up respectively to the both sides that are located the cooling chamber in the casing, it includes liquid reserve tank, suction pump and shower nozzle, two to spray the structure the fixed liquid reserve tank that is provided with respectively in the cavity, the bottom is fixed in the liquid reserve tank is provided with the suction pump, the both sides of cooling chamber top are fixed respectively and are provided with the shower nozzle, the delivery port of suction pump passes through the water inlet through connection of raceway and shower nozzle, the fixed first filter screen that is provided with in below that is located the cooling chamber in the casing, the bottom in the casing slides through the spout and is.

Preferably, the fixed arch-shaped plate that is provided with in below in the cooling chamber, the both sides of cooling chamber bottom are fixed respectively and are provided with the swash plate, the swash plate is provided with the second filter screen with the inner wall of cooling chamber is fixed, the second filter screen is the slope setting.

Preferably, the bottom in the two cavities is respectively and fixedly provided with a liquid collecting box, the bottom of the inner wall on two sides of the cooling cavity is respectively provided with a water outlet, and the water outlet is communicated with the liquid collecting boxes.

Preferably, the gas collecting structure comprises gas collecting boxes, an air inlet pipe and a negative pressure fan, the gas collecting boxes are fixedly arranged above the two cavities respectively, the air inlet pipe is arranged on one side of each gas collecting box in a penetrating mode, and the negative pressure fan is fixedly arranged in the air inlet pipe and used for sucking water vapor above the cooling cavity into the gas collecting boxes.

Preferably, a motor is fixedly arranged at the top in the gas collection box, a rotating shaft is fixedly arranged on an output shaft of the motor, and stirring blades are fixedly arranged on the periphery of the rotating shaft at equal intervals.

Preferably, the bottom of the gas collection tank is communicated with the interior of the liquid storage tank through a sewer pipe.

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

1. the utility model discloses a set up the cooling chamber below the feed bin in the casing, still fixedly in the cavity of cooling chamber both sides be provided with the liquid reserve tank, then the bottom is fixed in the liquid reserve tank is equipped with the suction pump, the both sides inner wall in cooling chamber is fixed respectively and is equipped with the shower nozzle, make suction pump and shower nozzle link up, can carry the coolant liquid in the liquid reserve tank to the shower nozzle, then carry out spray cooling to the coke in the cooling chamber, still be equipped with the arch-shaped plate below the cooling chamber, the both sides of cooling chamber bottom are equipped with the swash plate respectively, slope between the upper side of swash plate and the inner wall of cooling chamber and be provided with the second filter screen, so coke and unnecessary coolant liquid can fall on the second filter screen of both sides after falling on the arch-shaped plate, the coke can fall out the below in cooling chamber along the second filter screen, and unnecessary coolant liquid can fall into the swash plate, then get into the liquid reserve tank through, thereby collecting the redundant cooling liquid;

2. the utility model discloses still be equipped with the gas collection case simultaneously in the top of cavity is fixed, the fixed intake pipe that is equipped with in one side of gas collection case, then fixed mounting has negative-pressure air fan can inhale the gas collection incasement with the vapor of cooling chamber top in the intake pipe, then drives the stirring leaf through the motor and rotate, can make vapor turn into liquid rethread downcomer and enter into the liquid reserve tank after the cooling, has realized the recycling of coolant liquid.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a structural diagram of a in fig. 2 according to the present invention.

In the figure: 1-a shell; 101-a feeding bin; 102-a first filter screen; 2-a cooling chamber; 201-arch plate; 202-a sloping plate; 203-a second filter screen; 204-water outlet; 3-a cavity; 4-a liquid storage tank; 401-water pump; 402-a spray head; 5-a liquid collecting tank; 6-a gas collection box; 7-an air inlet pipe; 701-negative pressure fan; 8, a motor; 801-a rotating shaft; 802-stirring blade; 9-storage drawer.

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 a technical solution: a coke cooling device comprises a shell 1, a cooling cavity 2, a spraying structure and a gas collection structure, wherein the top of the shell 1 is fixedly provided with a feeding bin 101, a cooling cavity 2 is arranged in the shell 1 and is positioned right below the feeding bin 101, two sides of the cooling cavity 2 in the shell 1 are respectively provided with a cavity 3, the spraying structure comprises a liquid storage tank 4, a water suction pump 401 and a spray head 402, the liquid storage tanks 4 are respectively and fixedly arranged in the two cavities 3, a water pump 401 is fixedly arranged at the bottom in the liquid storage tank 4, spray heads 402 are respectively and fixedly arranged at two sides above the cooling cavity 2, the water outlet 204 of the water pump 401 is communicated with the water inlet of the spray nozzle 402 through a water pipe, a first filter screen 102 is fixedly arranged below the cooling cavity 2 in the shell 1, and a storage drawer 9 is arranged at the bottom in the shell 1 in a sliding mode through a sliding groove.

An arch-shaped plate 201 is fixedly arranged below the cooling cavity 2, inclined plates 202 are fixedly arranged on two sides of the bottom of the cooling cavity 2 respectively, a second filter screen 203 is fixedly arranged on the inner walls of the inclined plates 202 and the cooling cavity 2, the second filter screen 203 is arranged in an inclined manner, and when coke and redundant cooling liquid fall onto the second filter screens 203 on the two sides from the arch-shaped plate 201, the redundant cooling liquid can fall into the inclined plates 202 through the second filter screen 203; the bottoms of the two cavities 3 are respectively and fixedly provided with a liquid collecting box 5, the bottoms of the inner walls of the two sides of the cooling cavity 2 are respectively provided with a water outlet 204, the water outlet 204 is communicated with the liquid collecting box 5, and cooling liquid in the inclined plate 202 can enter the liquid collecting box 5 through the water outlet 204; the gas collecting structure comprises gas collecting boxes 6, gas inlet pipes 7 and negative pressure fans 701, the gas collecting boxes 6 are fixedly arranged above the two cavities 3 respectively, the gas inlet pipes 7 are arranged on one sides of the gas collecting boxes 6 in a penetrating manner, and the negative pressure fans 701 are fixedly arranged in the gas inlet pipes 7 and used for sucking vapor above the cooling cavity 2 into the gas collecting boxes 6; a motor 8 is fixedly arranged at the top in the gas collection box 6, a rotating shaft 801 is fixedly arranged on an output shaft of the motor 8, stirring blades 802 are fixedly arranged on the periphery of the rotating shaft 801 at equal intervals, and the stirring blades 802 can be driven to rotate by the motor 8, so that the water vapor is cooled to liquid water; the bottom of the gas collection box 6 is communicated with the interior of the liquid storage box 4 through a sewer pipe, and the steam-shaped cooling liquid can be converted into liquid water after being cooled and fall into the liquid storage box 4, so that the recycling of the cooling liquid can be realized.

The working principle is as follows: the utility model discloses a set up cooling chamber 2 below feeding storehouse 101 in casing 1, still in the cavity 3 internal fixation of cooling chamber 2 both sides be provided with liquid reserve tank 4, then the bottom is fixed in liquid reserve tank 4 is equipped with suction pump 401, the both sides inner wall of cooling chamber 2 is fixed respectively and is equipped with shower nozzle 402, make suction pump 401 and shower nozzle 402 carry out through connection, can carry the coolant liquid in the liquid reserve tank 4 to shower nozzle 402, then carry out spray cooling to the coke in cooling chamber 2, still be equipped with arch-shaped plate 201 below cooling chamber 2, the both sides of cooling chamber 2 bottom are equipped with swash plate 202 respectively, the slope is provided with second filter screen 203 between the upper side of swash plate 202 and the inner wall of cooling chamber 2, so can fall on the second filter screen 203 of both sides after coke and unnecessary coolant liquid fall on arch-shaped plate 201, the coke can fall to the below cooling chamber 2 along second filter screen 203, the redundant cooling liquid falls into the sloping plate 202 and then enters the liquid collecting box 5 through the water outlet 204, so that the redundant cooling liquid is collected; meanwhile, a gas collecting box 6 is fixedly arranged above the cavity 3, an air inlet pipe 7 is fixedly arranged on one side of the gas collecting box 6, a negative pressure fan 701 is fixedly arranged in the air inlet pipe 7 and can suck vapor above the cooling cavity 2 into the gas collecting box 6, then the stirring blade 802 is driven to rotate through the motor 8, the vapor can be converted into liquid state after being cooled and then enters the liquid storage box 4 through a sewer pipe, recycling of cooling liquid is achieved, when coke falls on the first filter screen 102 through cooling, ash in the coke can pass through the first filter screen 102 and fall into the storage drawer 9, and the ash can be collected conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 coke cooling device, includes casing (1), cooling chamber (2), sprays structure and gas collection structure, its characterized in that: the top of the shell (1) is fixedly provided with a feeding bin (101), a cooling cavity (2) is formed under the feeding bin (101) in the shell (1), cavities (3) are formed in two sides of the cooling cavity (2) in the shell (1) respectively, the spraying structure comprises liquid storage tanks (4), water suction pumps (401) and spray heads (402), the liquid storage tanks (4) are fixedly arranged in the cavities (3) respectively, the water suction pumps (401) are fixedly arranged at the bottom in the liquid storage tanks (4), the spray heads (402) are fixedly arranged on two sides above the cooling cavity (2) respectively, water outlets (204) of the water suction pumps (401) are communicated with water inlets of the spray heads (402) through water pipes, arch plates (201) are fixedly arranged below the cooling cavity (2), inclined plates (202) are fixedly arranged on two sides of the bottom of the cooling cavity (2) respectively, swash plate (202) and the fixed second filter screen (203) that is provided with of inner wall in cooling chamber (2), second filter screen (203) set up for the slope, the gas collection structure includes gas collection tank (6), intake pipe (7) and negative-pressure air fan (701), two the top of cavity (3) is fixed gas collection tank (6) of being provided with respectively, one side of gas collection tank (6) is link up and is provided with intake pipe (7), intake pipe (7) internal fixation is provided with negative-pressure air fan (701), the fixed first filter screen (102) that is provided with in below that is located cooling chamber (2) in casing (1), the bottom in casing (1) slides through the spout and is provided with storage steamer tray (9).

2. A coke cooling apparatus as defined in claim 1, wherein: and liquid collecting tanks (5) are fixedly arranged at the bottoms in the cavities (3) respectively, water outlets (204) are formed in the bottoms of the inner walls on the two sides of the cooling cavity (2) respectively, and the water outlets (204) are communicated with the liquid collecting tanks (5).

3. A coke cooling apparatus as defined in claim 1, wherein: the top in the gas collection case (6) is fixed and is provided with motor (8), the output shaft of motor (8) is fixed and is provided with pivot (801), the fixed stirring leaf (802) that is provided with of periphery equidistance of pivot (801).

4. A coke cooling apparatus as defined in claim 1, wherein: the bottom of the gas collection tank (6) is communicated with the interior of the liquid storage tank (4) through a sewer pipe.