CN209428547U - A water conservancy diversion formula is inclined flip for slag hot stifled device - Google Patents

Abstract

The utility model provides a water conservancy diversion formula flip that inclines for slag stifled device relates to a slag treatment facility, and this a water conservancy diversion formula flip that is used for slag stifled device includes the lid at least, and wherein, the lid has the roof that lateral wall and slope set up, and the ascending one end of its slope of roof is the link, and the decurrent one end of its slope of roof is for rotating the end, has seted up steam outlet on the lateral wall of link below, and steam outlet is connected with steam discharging device. The utility model provides a steam discharge that is arranged in the slag hot stuffy device can in time fast with the flip that inclines of water conservancy diversion formula for slag hot stuffy device avoids the slag hot stuffy in-process to explode.

Description

A diversion type tilting cover for steel slag hot stuffy device

technical field

The utility model relates to a steel slag processing equipment, in particular to a flow-guiding tilting cover for a steel slag heat stuffing device.

Background technique

The main feature of the steel slag hot stuffing treatment process is that the high temperature liquid steel slag (temperature 1200℃～1600℃) is discharged from the steelmaking furnace and poured into the hot stuffing device, and then covered with a water spray hot stuffy, the process is simple, and the steel slag can be pulverized after treatment. It has the advantages of good effect and high metal recovery rate. Yet molten steel slag can produce a large amount of steam and dust in hot stuffy device water injection hot stuffy process. Existing equipment cannot discharge steam and dust in a timely manner. On the one hand, it leads to the accumulation of harmful gases and increases the risk of explosion. On the other hand, it causes steam and dust to escape in the workshop, increasing post dust, and eroding steel structure workshops, especially the roof. With the improvement of environmental protection requirements, it has become an objective demand to design a hot stuffy device that can quickly discharge steam and dust.

In view of this, based on years of experience in production and design in this field and related fields, the inventor has designed a flow-guiding tilting cover for a steel slag heat stuffing device through repeated tests, in order to solve the problems existing in the prior art.

Utility model content

The purpose of the utility model is to provide a flow-guiding tilting cover for a steel slag hot stuffing device, which can promptly and quickly discharge the steam in the steel slag hot stuffing device and avoid explosion during the steel slag hot stuffing process.

In order to achieve the above purpose, the utility model proposes a flow-guiding tilting cover for a steel slag hot stuffy device, which at least includes a cover body, wherein the cover body has a side wall and an inclined top plate, and the top plate is inclined upward One end of the top plate is the connecting end, and the slanting downward end of the top plate is the rotating end. A steam outlet is opened on the side wall below the connecting end, and a steam discharge device is connected to the steam outlet.

The flow-guiding tilting cover of the steel slag heat stuffing device as described above, wherein the steam discharge device includes a steam pipeline, a delivery pipeline and a steam processing mechanism, the steam pipeline is cylindrical and arranged horizontally, and the side of the steam pipeline An input port is opened on the wall, and the input port is sealed and connected with the steam outlet, and an output port is opened at one end of the steam pipe, and the output port is connected with the steam processing mechanism through the delivery pipe.

The flow-guiding tilting cover of the steel slag heat stuffing device as described above, wherein, the output port is provided with a first connecting flange, the conveying pipeline is provided with a second connecting flange, and the first connecting flange and the The second connecting flange is sealed.

In the above-mentioned flow-guiding tilting cover of the steel slag hot stuffing device, a sealing ring is arranged between the first connecting flange and the second connecting flange.

The flow-guiding tilting cover of the steel slag heat stuffing device as described above, wherein, the flow-guiding tilting cover also includes a rotating support device, and the rotating supporting device has two support assemblies arranged at intervals, and the support assembly includes a support A seat and a mounting rod, the two mounting rods are respectively arranged on both sides of the steam outlet, one end of the mounting rod is fixedly connected to the side wall, and the other end of the mounting rod is correspondingly hinged on the support seat.

The diversion type tipping cover of the steel slag heat stuffing device as described above, wherein, the diversion type tipping cover also includes a hoisting device, and the hoisting device includes a support frame, a driving mechanism and a pulley mechanism, and the support frame is located at The side of the rotating supporting device facing away from the cover, the driving mechanism is fixedly connected to the bottom end of the supporting frame, the top of the supporting frame is higher than the rotating supporting device, and the pulley mechanism includes a first pulley, a second pulley and a steel wire rope, the first pulley is fixed on the rotating end of the top plate, the second pulley is fixed on the top of the support frame, and one end of the steel wire rope is fixedly connected to the support On the frame, the other end of the steel wire rope goes around the first pulley and the second pulley in turn and is connected with the driving mechanism.

The above-mentioned flow-guiding tilting cover of the steel slag hot stuffing device, wherein the driving mechanism is a motor, the output shaft of the motor is provided with a reel, and the steel wire rope is wound on the reel.

The flow-guiding tilting cover of the steel slag heat stuffing device as described above, wherein the flow-guiding tilting cover also includes a safety device, and the installation device includes a safety lock for fixing the cover and a safety lock connected with the safety lock. Corresponding to the matched safety bracket, the safety bracket is fixedly connected to the upper surface of the top plate, and the safety lock is fixedly connected to the support frame.

The flow-guiding tilting cover of the steel slag heat stuffing device as described above, wherein the flow-guiding tilting cover also includes a spraying device, and the spraying device includes a water distribution pipe, a plurality of water spray pipes and a plurality of nozzles. Each of the water spray pipes is arranged on the upper surface of the top plate, and each of the water spray pipes is provided with a plurality of nozzles, the nozzles run through the top plate, and the nozzles are provided with water spray ports, The water spout is located below the top plate.

The above-mentioned flow-guiding tilting cover of the steel slag heat-stamping device, wherein, the flow-guiding tilting cover further includes a water-seal groove, and the water-seal groove is fixedly connected to the top of the heat-stuffing device and correspondingly matched with the cover body .

Compared with the prior art, the utility model has the following characteristics and advantages:

The diversion type tilting cover proposed by the utility model is equipped with a steel slag hot stuffy device on the cover body. During the steel slag hot stuffy process, there is a steam discharge device connected with the steam outlet of the cover body, which can timely remove the steam produced in the hot stuffy process. The steam and smoke are exported, which greatly reduces the risk of explosion caused by the accumulation of steam and smoke, and also avoids the environmental pollution caused by the escape of steam and smoke in the workshop during the hot stuffy overshoot of steel slag.

The top plate of the cover body of the diversion type tilting cover proposed by the utility model is arranged obliquely, which can guide the steam and facilitate the smooth entry of the steam into the steam discharge device.

The diversion type tilting lid proposed by the utility model has a simplified structure and simple operation, and is suitable for hot stuffy production.

Description of drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only schematic and are used to help the understanding of the present utility model, and do not specifically limit the shapes and proportional dimensions of the various components of the present utility model. Under the teaching of the utility model, those skilled in the art can choose various possible shapes and proportional dimensions according to specific conditions to implement the utility model.

Fig. 1 is the structure schematic diagram of the diversion type tipping cover for the steel slag hot stuffy device proposed by the utility model;

Fig. 2 is a schematic cross-sectional structure diagram along A-A direction in Fig. 1 .

Explanation of reference signs:

100. Diversion type tilting cover; 10. Cover body;

11. Top plate; 12. Side wall;

13. Steam outlet; 20. Steam discharge device;

21. Steam pipeline; 212. Output port;

22. Transmission pipeline; 23. Steam treatment mechanism;

30. Rotary support device; 31. Support seat;

32. Mounting rod; 40. Hoisting device;

41. Support frame; 42. Driving mechanism;

421, motor; 422, reel;

43. Pulley mechanism; 431. The first pulley;

432, the second pulley; 433, the wire rope;

50. Safety device; 51. Safety bracket;

52. Safety lock; 60. Spray device;

61. Water distribution pipe; 62. Water spray pipe;

63. Nozzle; 70. Water seal tank.

Detailed ways

The details of the utility model can be understood more clearly in combination with the accompanying drawings and the description of the specific implementation of the utility model. However, the specific embodiments of the utility model described here are only for the purpose of explaining the utility model, and cannot be construed as limiting the utility model in any way. Under the teaching of the present utility model, skilled persons can conceive any possible deformation based on the present utility model, and these should be considered as belonging to the scope of the present utility model.

As shown in Figure 1 and Figure 2, the diversion type tipping cover 100 for the steel slag hot stuffy device proposed by the utility model at least includes a cover body 10, and the cover body 10 has a side wall 12 and an inclined top plate 11, and the top plate 11 is inclined The upward end is the connecting end, and the inclined downward end of the top plate 11 is the rotating end. A steam outlet 13 is provided on the side wall 12 below the connecting end, and a steam discharge device 20 is connected to the steam outlet 13 .

The diversion type tilting cover 100 proposed by the utility model has a cover body 10 covered with a steel slag hot stuffing device. During the steel slag hot stuffing process, a steam discharge device 20 connected with the steam outlet 13 of the cover body 10 can timely dissipate the heat. The steam and smoke generated during the stuffing process are exported, which greatly reduces the risk of explosion caused by the accumulation of steam and smoke, and also avoids the environmental pollution caused by the escape of steam and smoke in the workshop during the hot stuffing overshoot of steel slag.

The top plate of the cover body 10 of the diversion type tilting cover 100 proposed by the utility model is arranged obliquely, which can play a role in diverting the steam, so that the steam can enter the steam discharge device 20 smoothly.

The diversion type tilting cover 100 proposed by the utility model has a simplified structure and simple operation, and is suitable for hot and stuffy production.

In an optional example of the present invention, the steam discharge device 20 includes a steam pipeline 21, a delivery pipeline 22 and a steam processing mechanism 23. The steam pipeline 21 is cylindrical and horizontally arranged, and an input port is provided on the side wall of the steam pipeline 21. , the input port is sealingly connected with the steam outlet 13 , an output port 212 is opened at one end of the steam pipe 21 , and the output port 212 communicates with the steam processing mechanism 23 through the delivery pipe 22 . The steam pipe 21 can collect and divert the steam and smoke generated during the hot stuffy process, and the steam and smoke can be sent to the steam processing mechanism in time through the steam pipe 21 and the delivery pipe 22 .

Preferably, both the cover body 10 and the steam pipe 21 are steel structures, and the steam pipe 21 is welded to the side wall 12 of the cover body 10 .

In an optional example, the output port 212 is provided with a first connecting flange, the conveying pipe 22 is provided with a second connecting flange, and the first connecting flange and the second connecting flange are in sealing connection.

Preferably, a sealing ring is provided between the first connecting flange and the second connecting flange to further ensure the sealed connection between the steam pipeline 21 and the delivery pipeline 22 .

In an optional example of the present invention, the flow-guiding tilting cover 100 also includes a rotating support device 30, and the rotating supporting device 30 has two support assemblies arranged at intervals. The support assembly includes a support seat 31 and a mounting rod 32, two Mounting rods 32 are respectively arranged on both sides of the steam outlet 13, one end of the mounting rod 32 is fixedly connected to the side wall 12, and the other end of the mounting rod 32 is correspondingly hinged on the support base 31, and the support base 31 is fixedly connected to the steel slag heating device . In an optional example, the support seat 31 is fixed beside the concrete side wall of the hot stuffy pool, and relatively independently fixed.

When the cover 10 needs to be opened, an upward force is applied to the rotating end of the top plate 11 to make the cover 10 rotate around the support seat 31 , and then the cover 10 is opened conveniently.

In an optional example of the utility model, the diversion type tipping cover 100 also includes a hoisting device 40, and the hoisting device 40 includes a support frame 41, a driving mechanism 42 and a pulley mechanism 43, and the support frame 41 is provided with the concrete side of the hot stuffy pool. Next to the wall and on the side of the rotating support device 30 facing away from the cover body 10, the driving mechanism 42 is affixed to the bottom end of the support frame 41, and the top of the support frame 41 is higher than the rotating support device 30. The pulley mechanism 43 includes a first pulley 431, The second pulley 432 and the steel wire rope 433, the first pulley 431 is fixed on the rotating end 122 of the top plate 11, the second pulley 432 is fixed on the top of the support frame 41, and one end of the steel wire rope 433 is fixedly connected on the support frame 41, and the steel wire rope 433 The other end of the first pulley 431 and the second pulley 432 are sequentially bypassed and connected with the driving mechanism 42 . The driving mechanism 42 is a power source, and the force can be transmitted to the cover body 10 through the direction-changing action of the pulley mechanism 43 , so that the cover body 10 can rotate and open.

In an optional example of the present invention, the driving mechanism 42 is a motor 421 , the output shaft of the motor 421 is provided with a reel 422 , and the wire rope 433 is wound on the reel 422 . As shown in Figure 2, the position where the cover body 10 is set on the hot stuffy device is the working position, and the position where the cover body 10 is rotated to the vertical position is the standby position. Specifically, the motor 421 is started, and the output shaft of the motor 421 drives the The spool 422 rotates so that the wire rope 433 is wound on the spool 422, the distance between the first pulley 431 and the second pulley 432 of the pulley mechanism 43 is shortened, and the cover 10 swings from the working position to the standby position; when the cover 10 needs to be closed, start Motor 421 and the output shaft of motor drives reel 422 reverse rotation, decontrols wire rope 433, and the distance between the first pulley 431 and the second pulley 432 of pulley mechanism 43 shortens, and cover body 10 swings to working position by standby position.

Preferably, the hoisting device 40 includes two pulley mechanisms 43, the two pulley mechanisms 43 are arranged at intervals, the motor is a double output shaft motor, the two output shafts are respectively connected with reels, and the two reels are respectively wound with wire ropes.

In an optional example of the present invention, the diversion type tilting cover 100 also includes a safety device 50, the safety device 50 includes a safety lock 52 for fixing the cover body 10 and a safety bracket 51 corresponding to the safety lock 52, the safety The bracket 51 is fixedly connected to the upper surface of the top plate 11 , and the safety lock 52 is fixedly connected to the support frame 41 .

In this way, when the cover 10 swings to the standby position, the safety lock 52 is used to lock the cover 10 through the safety bracket 51, so that even if the wire rope 433 breaks at this time, the cover 10 will not fall, ensuring production safety.

Preferably, the safety bracket 51 is welded on the top plate 11 .

In an optional example of the present utility model, the diversion type tipping cover 100 also includes a shower device 60, and the shower device 60 includes a water distribution pipe 61, a plurality of water spray pipes 62 and a plurality of nozzles 63, and a plurality of water spray pipes 62 is arranged on the upper surface of the top plate 11, and each water spray pipe 62 is provided with a plurality of nozzles 63, the nozzles 63 penetrate the top plate 11 and are sealed with the top plate 11, the nozzles 63 are provided with water spray ports, and the water spray ports are located on the top plate 11 below. In this way, when the flow-guiding tilting cover 100 is in the working position, the spraying device 60 can be activated to carry out the operation of fetching water from the steel slag.

In an optional example, the water spray pipe 62 is welded to the upper surface of the top plate 11 .

Preferably, the water distribution pipe 61 is a metal hose and is flanged to the workshop pipeline.

In an optional example of the present invention, the diversion type tipping cover 100 also includes a water seal groove 70 , which is fixedly connected to the top of the concrete side wall of the hot stuffy pool and correspondingly matched with the cover body 10 .

In an optional example, the water seal groove 70 is welded to the concrete side wall of the hot stuffy pool, and the bottom edge of the side wall 12 is inserted into the water seal groove 70 .

For the detailed explanations of the above-mentioned embodiments, the purpose is only to explain the utility model so as to better understand the utility model, but these descriptions cannot be interpreted as a limitation to the utility model for any reason, especially, The various features described in different implementations can also be combined arbitrarily with each other to form other implementations. Unless there is an explicit description to the contrary, these features should be understood as being applicable to any implementation, and are not limited to all of them. described implementation.

Claims (10)

1. A flow-guiding tilting cover for a steel slag hot stuffy device, comprising at least a cover body, characterized in that the cover body has a side wall and an inclined top plate, and the inclined upward end of the top plate is a connecting end , the downward-sloping end of the top plate is a rotating end, a steam outlet is opened on the side wall below the connecting end, and a steam discharge device is connected to the steam outlet. 2. The flow-guiding tipping cover of the steel slag heat stuffing device according to claim 1, wherein the steam discharge device comprises a steam pipe, a conveying pipe and a steam treatment mechanism, and the steam pipe is cylindrical and arranged horizontally , the side wall of the steam pipeline is provided with an input port, the input port is sealed and connected with the steam outlet, and one end of the steam pipeline is provided with an output port, and the output port is connected to the steam outlet through the delivery pipeline. The steam processing mechanism is connected. 3. The diversion type tipping cover of the steel slag heat stuffing device as claimed in claim 2, wherein the output port is provided with a first connecting flange, and the conveying pipeline is provided with a second connecting flange, and the The first connecting flange is in sealing connection with the second connecting flange. 4. The flow-guiding tilting cover of the steel slag heat stuffing device according to claim 3, wherein a sealing ring is arranged between the first connecting flange and the second connecting flange. 5. The flow-guiding tilting cover of the steel slag heat stuffing device as claimed in claim 2, characterized in that, the flow-guiding tilting cover also comprises a rotating support device, and the rotating supporting device has two support assemblies arranged at intervals , the support assembly includes a support base and a mounting rod, the two mounting rods are respectively arranged on both sides of the steam outlet, one end of the mounting rod is fixedly connected to the side wall, and the other end of the mounting rod is correspondingly hinged on the support base. 6. The flow-guiding tilting cover of the steel slag heat stuffing device according to claim 5, characterized in that, the flow-guiding tilting cover also comprises a hoisting device, and the hoisting device includes a support frame, a driving mechanism and a pulley mechanism, the support frame is located on the side of the rotary support device facing away from the cover, the drive mechanism is fixed at the bottom end of the support frame, and the top of the support frame is higher than the rotary support device, The pulley mechanism includes a first pulley, a second pulley and a steel wire rope, the first pulley is fixed on the rotating end of the top plate, the second pulley is fixed on the top of the support frame, and the steel wire rope One end is fixedly connected to the support frame, and the other end of the steel wire rope goes around the first pulley and the second pulley in turn and is connected with the driving mechanism. 7. The diversion type tipping cover of the steel slag heat stuffing device as claimed in claim 6, wherein the driving mechanism is a motor, the output shaft of the motor is provided with a reel, and the steel wire rope is wound on the reel superior. 8. The diversion type tipping cover of the steel slag hot stuffy device as claimed in claim 6, characterized in that, the diversion type tipping cover also includes a safety device, and the safety device includes a safety device for fixing the cover body. A lock and a safety bracket corresponding to the safety lock, the safety bracket is fixedly connected to the upper surface of the top plate, and the safety lock is fixedly connected to the support frame. 9. The flow-guiding tipping cover of the steel slag hot stuffy device as claimed in claim 1, characterized in that, the flow-guiding tipping cover also comprises a spraying device, and the spraying device comprises a water distribution pipe, a plurality of water spraying pipe and a plurality of nozzles, a plurality of said water spray pipes are arranged on the upper surface of said top plate, each of said water spray pipes is provided with a plurality of said nozzles, said nozzles penetrate through said top plate, said nozzles A water spray port is opened on the top, and the water spray port is located below the top plate. 10. The flow-guiding tipping cover of the steel slag heat-stamping device according to claim 1, characterized in that, the flow-guiding tipping cover also includes a water-seal groove, and the water-seal groove is fixedly connected to the top of the heat-stuffing device and Correspondingly cooperate with the cover body.