CN215103356U - High-efficient automatic mist cooling device of blast furnace roof - Google Patents

Abstract

The utility model discloses a high-efficient automatic mist cooling device of blast furnace top, including the furnace roof body, the right side of furnace roof body is provided with the water tank, and the right side intercommunication at water tank top has the inlet tube, and the bottom fixed mounting of water tank inner wall has the water pump, and the output of water pump has communicating pipe through connecting the intercommunication, and the top of communicating pipe runs through to the top of water tank and communicates there is the hose, and the top of furnace roof body is provided with the circulating pipe, and the right side intercommunication of joint and circulating pipe is passed through to the left end of hose. The utility model discloses a set up furnace roof body, water tank, inlet tube, water pump, communicating pipe, hose, circulating pipe, cooling mechanism, collecting vat, drain pipe, control valve, apron and the cooperation of antiskid cover and used, solved current blast furnace roof and did not possess the device of certain high-efficient automatic cooling, can not guarantee that furnace roof equipment is not damaged by high-temperature gas, the problem of blast furnace roof practicality has been reduced to a certain extent.

Description

High-efficient automatic mist cooling device of blast furnace roof

Technical Field

The utility model relates to a blast furnace cooling technical field specifically is a high-efficient automatic mist cooling device of blast furnace roof.

Background

The blast furnace is divided into five parts from top to bottom, namely a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace hearth by using a steel plate as a furnace shell, and the blast furnace is internally provided with a refractory brick lining.

The blast furnace top can be used in the using process of the blast furnace, the temperature of the blast furnace top is an important index of the running state of the blast furnace, the temperature of coal gas generated in the blast furnace top after complex high-temperature physical and chemical reaction is represented, the condition of air flow in the blast furnace can be judged by combining the change of the temperature of the blast furnace top with other air flow detection parameters, but the existing blast furnace top does not have a certain high-efficiency automatic cooling device, the furnace top equipment cannot be guaranteed not to be damaged by high-temperature gas, and the practicability of the blast furnace top is reduced to a certain degree.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a high-efficient automatic mist cooling device of blast furnace top has possessed the advantage of high-efficient automatic cooling, has solved current blast furnace top and has not possessed the device of certain high-efficient automatic cooling, can not guarantee that furnace top equipment is not damaged by high-temperature gas, has reduced the problem of blast furnace top practicality to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient automatic mist cooling device of blast furnace roof, includes the furnace roof body, the right side of furnace roof body is provided with the water tank, the right side intercommunication at water tank top has the inlet tube, the bottom fixed mounting of water tank inner wall has the water pump, the output of water pump has communicating pipe through connecting the intercommunication, the top of communicating pipe is run through to the top and the intercommunication of water tank have the hose, the top of furnace roof body is provided with the circulation pipe, the left end of hose is through the right side intercommunication of joint with the circulation pipe, the bottom of circulation pipe is provided with cooling mechanism.

As the utility model discloses preferred, cooling mechanism includes bracing piece and shower nozzle, bracing piece fixed connection is in the four corners of circulating pipe bottom, the bracing piece is kept away from the one end of circulating pipe and the top fixed connection on furnace roof body surface, the shower nozzle intercommunication is in the bottom of circulating pipe.

Preferably, the bottom of the surface of the furnace top body is fixedly connected with a collecting groove, and the collecting groove is circular.

As the utility model discloses preferred, the left side intercommunication of collecting vat has the drain pipe, the top of drain pipe is provided with the control valve.

As the utility model discloses it is preferred, the top threaded connection of inlet tube has the apron, the quantity of shower nozzle is a plurality of, and a plurality of shower nozzle is evenly distributed.

As the utility model discloses it is preferred, the top fixedly connected with antiskid cover of apron, antiskid cover is made by rubber.

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

1. the utility model discloses a set up furnace roof body, water tank, inlet tube, water pump, communicating pipe, hose, circulating pipe, cooling mechanism, collecting vat, drain pipe, control valve, apron and the cooperation of antiskid cover and used, solved current blast furnace roof and did not possess the device of certain high-efficient automatic cooling, can not guarantee that furnace roof equipment is not damaged by high-temperature gas, the problem of blast furnace roof practicality has been reduced to a certain extent.

2. The utility model discloses a set up the bracing piece, can support the circulating tube, avoided the circulating tube to take place the phenomenon that drops in the use, improved the practicality of circulating tube.

3. The utility model discloses a set up the collecting vat, can collect the water droplet that furnace roof body surface cooling was accomplished, avoided the water droplet to carry out the phenomenon that pollutes to the surrounding environment, improved the practicality of shower nozzle.

4. The utility model discloses a set up drain pipe and control valve, can regularly discharge the inside sewage of collecting vat, improved the practicality of collecting vat.

5. The utility model discloses a set up the apron, can protect the inlet tube, avoided the inlet tube dust to get into the inside of water tank from the inlet tube when not using, improved the protectiveness of inlet tube.

6. The utility model discloses a set up the antiskid cover, the person of being convenient for use rotates the apron through the antiskid cover, has improved the practicality of apron.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 3 is a perspective view of the anti-slip cover of the present invention.

In the figure: 1. a furnace top body; 2. a water tank; 3. a water inlet pipe; 4. a water pump; 5. a communicating pipe; 6. a hose; 7. a circulating pipe; 8. a cooling device; 81. a support bar; 82. a spray head; 9. collecting tank; 10. a drain pipe; 11. a control valve; 12. a cover plate; 13. an anti-slip sleeve.

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.

As shown in fig. 1 to 3, the utility model provides a pair of high-efficient automatic mist cooling device of blast furnace top, including furnace roof body 1, furnace roof body 1's right side is provided with water tank 2, the right side intercommunication at 2 tops of water tank has inlet tube 3, the bottom fixed mounting of 2 inner walls of water tank has water pump 4, there is communicating pipe 5 at water pump 4's output through connecting the intercommunication, the top of communicating pipe 5 runs through to the top of water tank 2 and communicates there is hose 6, furnace roof body 1's top is provided with circulation pipe 7, hose 6's left end is through connecting the right side intercommunication with circulation pipe 7, circulation pipe 7's bottom is provided with cooling mechanism 8.

Referring to fig. 1, the cooling mechanism 8 includes support rods 81 and spray heads 82, the support rods 81 are fixedly connected to four corners of the bottom of the circulating pipe 7, one end of the support rod 81 far away from the circulating pipe 7 is fixedly connected to the top of the surface of the furnace top body 1, and the spray heads 82 are communicated to the bottom of the circulating pipe 7.

As a technical optimization scheme of the utility model, through setting up bracing piece 81, can support circulating pipe 7, avoided circulating pipe 7 to take place the phenomenon that drops in the use, improved circulating pipe 7's practicality.

Referring to fig. 1, a collecting trough 9 is fixedly connected to the bottom of the surface of the furnace roof body 1, and the collecting trough 9 is circular in shape.

As a technical optimization scheme of the utility model, through setting up collecting vat 9, can collect the water droplet that furnace roof body 1 surface cooling was accomplished, avoided the water droplet to carry out the phenomenon that pollutes to the surrounding environment, improved shower nozzle 82's practicality.

Referring to fig. 1, the left side of the collecting tank 9 is communicated with a drain pipe 10, and the top of the drain pipe 10 is provided with a control valve 11.

As the utility model discloses a technical optimization scheme through setting up drain pipe 10 and control valve 11, can regularly discharge the inside sewage of collecting vat 9, has improved collecting vat 9's practicality.

Referring to fig. 1, the top of the water inlet pipe 3 is connected with the cover plate 12 by screw threads, the number of the spray heads 82 is several, and the spray heads 82 are uniformly distributed.

As the utility model discloses a technical optimization scheme through setting up apron 12, can protect inlet tube 3, has avoided inlet tube 3 to get into the inside of water tank 2 from inlet tube 3 department when not using the dust, has improved inlet tube 3's protectiveness.

Referring to fig. 3, an anti-slip cover 13 is fixedly connected to the top of the cover plate 12, and the anti-slip cover 13 is made of rubber.

As the utility model discloses a technical optimization scheme, through setting up antiskid cover 13, the person of facilitating the use rotates apron 12 through antiskid cover 13, has improved apron 12's practicality.

The utility model discloses a theory of operation and use flow: during the use, when the user need cool down to furnace roof body 1, at first start water pump 4, water pump 4 carries the inside cooling water of water tank 2 to the inside back of circulating pipe 7 through communicating pipe 5 and hose 6, spouts the inside cooling water of circulating pipe 7 through shower nozzle 82, because the quantity of shower nozzle 82 is a plurality of, makes the better efficient cooling to furnace roof body 1 surface of cooling water to reach the effect of high-efficient automatic cooling.

In summary, the following steps: this high-efficient automatic mist cooling device of blast furnace roof, through setting up furnace roof body 1, water tank 2, inlet tube 3, water pump 4, communicating pipe 5, hose 6, circulating pipe 7, heat sink 8, collecting vat 9, drain pipe 10, control valve 11, apron 12 and antiskid cover 13's cooperation use, solved current blast furnace roof and did not possess the device of certain high-efficient automatic cooling, can not guarantee that furnace roof equipment is not damaged by high-temperature gas, the problem of the blast furnace roof practicality has been reduced to a certain extent.

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 (6)

1. The utility model provides a high-efficient automatic mist cooling device of blast furnace roof, includes furnace roof body (1), its characterized in that: the right side of furnace roof body (1) is provided with water tank (2), the right side intercommunication at water tank (2) top has inlet tube (3), the bottom fixed mounting of water tank (2) inner wall has water pump (4), the output of water pump (4) has communicating pipe (5) through connecting the intercommunication, the top of communicating pipe (5) is run through to the top of water tank (2) and is communicated with there is hose (6), the top of furnace roof body (1) is provided with circulating pipe (7), the right side intercommunication of joint and circulating pipe (7) is passed through to the left end of hose (6), the bottom of circulating pipe (7) is provided with cooling mechanism (8).

2. The high-efficiency automatic spray cooling device for the blast furnace top according to claim 1, is characterized in that: cooling mechanism (8) include bracing piece (81) and shower nozzle (82), bracing piece (81) fixed connection is in the four corners of circulating pipe (7) bottom, the top fixed connection on one end and furnace roof body (1) surface of circulating pipe (7) is kept away from in bracing piece (81), shower nozzle (82) intercommunication is in the bottom of circulating pipe (7).

3. The high-efficiency automatic spray cooling device for the blast furnace top according to claim 1, is characterized in that: the bottom of the surface of the furnace top body (1) is fixedly connected with a collecting groove (9), and the collecting groove (9) is circular.

4. The high-efficiency automatic spray cooling device for the blast furnace top according to claim 3, is characterized in that: the left side of the collecting tank (9) is communicated with a drain pipe (10), and the top of the drain pipe (10) is provided with a control valve (11).

5. The high-efficiency automatic spray cooling device for the blast furnace top according to claim 2, is characterized in that: the top threaded connection of inlet tube (3) has apron (12), the quantity of shower nozzle (82) is a plurality of, and a plurality of shower nozzle (82) are evenly distributed.

6. The high-efficiency automatic spray cooling device for the blast furnace top according to claim 5, is characterized in that: the top of the cover plate (12) is fixedly connected with an anti-slip sleeve (13), and the anti-slip sleeve (13) is made of rubber.

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