CN213680758U

CN213680758U - Water tank for energy-saving and environment-friendly steel slag quenching and granulating production line

Info

Publication number: CN213680758U
Application number: CN202022540358.7U
Authority: CN
Inventors: 韩修雷; 韩佳烨; 韩婕; 房学善
Original assignee: Puyang Huaxin Intelligent Machinery Co ltd
Current assignee: Puyang Huaxin Intelligent Machinery Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-13
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a pond for energy-concerving and environment-protective slag quenching granulation production line, it includes first pond, second pond and third pond, first pond, second pond and third pond are arranged in proper order and are constituteed the pond, the shape of pond is the boss structure of handstand, and the upper end mouth is big, and the lower port is little, the lower port of pond sets up the bottom in first pond, be provided with first filter screen between first pond and the second pond, be provided with second filter screen between second pond and the third pond, parallel arrangement between first filter screen and the second filter screen, and all connect two opposite edges of pond, be provided with the scum hole on the first pond, the scum hole sets up in the position relative with first filter screen, the scum hole slope sets up; the utility model has the advantages of water reuse, multi-stage filtration and energy conservation.

Description

Water tank for energy-saving and environment-friendly steel slag quenching and granulating production line

Technical Field

The utility model belongs to the technical field of steel slag quenching granulation production line, in particular to a water tank for energy-saving and environment-friendly steel slag quenching granulation production line.

Background

In the prior art, the traditional method for pouring steel slag in steel making in a steel plant is a traditional method for treating steel slag generated in the process of smelting steel by a converter, the steel slag poured out by the converter is liquid steel slag, the steel slag is cooled to form slag blocks with different sizes, the slag blocks exist, the process and equipment which are matched are needed when the liquid slag is obtained after the converter is processed, slag basins and slag tanks are necessary, after the slag basins and the slag tanks are fully poured, a train or an automobile is needed to be transported to a steel slag treatment workshop for carrying out closed tank treatment, after the closed tank is cooled by water injection, a hook machine and a grab machine are used for carrying out iron removal crushing treatment on the closed tank at the cooled steel slag, the processing needs a crusher, a rod mill and a shovel car to be matched for operation, the discharged iron particles need to be transported to a steel making waste workshop, the discharged waste steel slag is sold at a very low price or transported away freely, the crushed steel slag is called slag, the iron content of the slag, after the iron particles and the iron materials are carefully selected and processed, eleven percent of the iron particles and about four percent of the iron particles are iron particles, and all the iron particles and the iron materials are pulled away by other processing plants, so that the environment is polluted and the waste of resources is caused; 2009201872825 patent document entitled molten steel slag wind-crushing granulating atomizing water-cooling device, the air jet of the device sprays high-pressure air flow to join with water flow sprayed by a water atomizer to form high-speed water and air flow, so that the steel slag flow obliquely flowing downwards along a flow channel is crushed and spheroidized and then falls into a water pool for cooling, and finally can be recycled as production raw materials, such as abrasive materials and paving materials, the steel slag processing equipment in the prior art directly falls the crushed and spheroidized steel slag flow into the water pool for cooling, later-stage selection is troublesome, in addition, how to process the steel slag flow after the water pool is cooled is not pointed out, in addition, water in the water pool needs to be pumped away, the water in the water pool overflows due to continuous water injection, in addition, water can be pumped away to embody the recycling of water, and in the recycling process of the steel slag does not need to be pumped away as much as possible, the prior art does not have a water tank for realizing the effect, and aiming at the defects, the water tank which is used for the energy-saving and environment-friendly steel slag quenching granulation production line and has the functions of water recycling, multi-stage filtration and energy saving is needed to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a water tank which is used for an energy-saving and environment-friendly steel slag quenching granulation production line and has the advantages of water recycling, multi-stage filtration and energy saving.

The purpose of the utility model is realized like this: a pool for an energy-saving and environment-friendly steel slag quenching and granulating production line comprises a first pool, a second pool and a third pool, wherein the first pool, the second pool and the third pool are sequentially arranged to form the pool, the pool is in an inverted boss structure, the upper port is large, the lower port is small, the lower port of the pool is arranged at the bottom of the first pool, a first filter screen is arranged between the first pool and the second pool, a second filter screen is arranged between the second pool and the third pool, the first filter screen and the second filter screen are arranged in parallel and are connected with two sides of the opposite pool, a slag flowing port is arranged on the first pool and is arranged at a position opposite to the first filter screen, the slag flowing port is inclined, the lower end of the first filter screen is connected with the pool, and the upper end of the first filter screen is in contact connection with a chain plate machine A, the chain trigger A is horizontal to the upper end of the slag flowing port, a closure water injection device is arranged on the side face of the chain trigger A, the position of the closure water injection device is opposite to that of the slag flowing port, a chain trigger B is arranged at the bottom of the first water pool and is arranged in an inclined mode, and the lower end of the chain trigger B is arranged at the bottom of the first water pool.

The upper end fixedly connected with lifting means of first filter screen, lifting means is connected with the hoisting frame, the hoisting frame is fixed to be set up on the up end in pond, the structure of hoisting frame is door frame shape.

The upper end fixedly connected with lifting means of second filter screen, lifting means is connected with the hoisting frame, the hoisting frame is fixed to be set up on the up end in pond, the structure of hoisting frame is door frame shape.

And a water suction machine is arranged in the third water tank and is connected with a conveying pipeline for conveying water outwards.

The bottom surface in third pond is slope structure, the bottom surface in second pond is slope structure, and the butt joint of the bottom surface lowest in third pond and the bottom surface highest point in second pond.

And the first filter screen and the second filter screen are in sliding connection with the side edge of the water pool.

The tail end that chain trigger B connects is connected with the batcher, the batcher is connected with the sorter, the exit of sorter is provided with the storage vat, another exit linkage of sorter has the pay-off area, the below of the tail end department of pay-off area is provided with the feed bin.

The utility model has the advantages that: the utility model has the advantages of through setting up chain trigger B, the slag that will fall in the pond is transported away, and in addition, the pond sets up handstand boss structure, and the slag that gets into from flowing the cinder notch directly landing on chain trigger B, in addition, has designed multistage filtration in the pond, because set up the suction machine in the pond, need outwards take away the water in the pond to reach reuse's effect, consequently need design multistage filtration, other beneficial effects explain in detail in the embodiment.

Drawings

FIG. 1 is a schematic structural view of a water tank for an energy-saving and environment-friendly steel slag quenching granulation production line.

Fig. 2 is a plan view of a subsequent process of the plate link machine B.

In the figure: 1. the system comprises a first water pool, a second water pool, a third water pool and a fourth water pool, wherein the first water pool is 2; 4. intercepting water injection equipment; 5. a chain plate machine A; 6. a slag flowing port; 7. a chain plate machine B; 8. a hoisting frame A; 9. lifting equipment; 10. a hoisting frame B; 11. a first filter screen; 12. a second filter screen; 13. a water suction machine; 14. a delivery conduit; 15. a feeder; 16. a sorting machine; 17. a feed belt; 18. a storage barrel; 19. a storage bin.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in figures 1 and 2, the water tank for the energy-saving and environment-friendly steel slag quenching granulation production line comprises a first water tank 1, a second water tank 2 and a third water tank 3, wherein the first water tank 1, the second water tank 2 and the third water tank 3 are sequentially arranged to form the water tank, the water tank is in an inverted boss structure, the upper port is large, the lower port is small, the lower port of the water tank is arranged at the bottom of the first water tank 1, a first filter screen 11 is arranged between the first water tank 1 and the second water tank 2, a second filter screen 12 is arranged between the second water tank 2 and the third water tank 3, the first filter screen 11 and the second filter screen 12 are arranged in parallel and are connected with two opposite sides of the water tank, a slag flowing port 6 is arranged on the first water tank 1, the slag flowing port 6 is arranged at a position opposite to the first filter screen 11, the slag flowing port 6 is obliquely arranged, the lower end of the slag flowing port is connected with a water tank, the upper end of the slag flowing port is in contact connection with a chain trigger A5, the chain trigger A5 is horizontal to the upper end of the slag flowing port 6, a cut-off water injection device 4 is arranged on the side face of the chain trigger A5, the position of the cut-off water injection device 4 is opposite to the position of the slag flowing port 6, a chain trigger B7 is arranged at the bottom of the first water tank 1, the chain trigger B7 is obliquely arranged, the lower end of the chain trigger B is arranged at the bottom of the first water tank 1, a lifting device 9 is fixedly connected to the upper end of the first filter screen 11, the lifting device 9 is connected with a lifting frame, the lifting frame is fixedly arranged on the upper end face of the water tank, the lifting frame is in a door frame shape, a lifting device 9 is fixedly connected to the upper end of the second filter screen 12, the lifting device, the structure of hoisting frame is door frame shape, the inside in third pond 3 is provided with water sucking machine 13, water sucking machine 13 is connected with the pipeline of outside delivery water, the bottom surface in third pond 3 is the slope structure, the bottom surface in second pond 2 is the slope structure, and the butt joint of the lowest of bottom surface in third pond 3 and the bottom surface highest point in second pond 2, be sliding connection between the side in first filter screen 11 and second filter screen 12 and pond, the trailing end connection that chain trigger B7 connects has batcher 15, batcher 15 is connected with sorter 16, the exit of sorter 16 is provided with storage vat 18, another exit linkage of sorter 16 has pay-off area 17, the below of the trailing end department of pay-off area 17 is provided with feed bin 19.

The structure of the water pool in the embodiment is designed into an inverted boss, the upper port is large, the lower port is small, the lower end is a closed port, the surfaces of four sides are of an inclined structure, a slag flowing port 6 is arranged on one side of the water pool, the structure of the slag flowing port 6 is similar to a dustpan structure and is obliquely arranged, the upper end of the slag flowing port is in contact with and connected with a chain plate machine A5 which is used for receiving steel slag flushed by a high-pressure water column from the connection plate machine, the mixture of the steel slag and water enters the slag flowing port 6 and further enters the first water pool 1, a chain plate machine B7 is arranged at the bottom of the first water pool 1, the steel slag slides onto a chain plate machine B7 and is conveyed to the chain plate machine B7 for recycling; the first filter screen 11 and the second filter screen 12 are designed in the water tank, the function is to prevent the steel slag from entering the water suction machine 13, the first filter screen and the second filter screen are both arranged into a liftable structure, the lifting equipment 9 is fixedly connected to the upper end faces of the first filter screen and the second filter screen through screws, the lifting equipment 9 can be selected as a hydraulic cylinder, then the hydraulic cylinder is fixed on a lifting frame through bolts, the lifting and descending of the first filter screen 11 and the second filter screen 12 can be realized through the extension and contraction of the hydraulic cylinder, the first filter screen 11 and the second filter screen 12 are designed into the liftable structure, the fine steel slag can hardly enter the third water tank 3 through the filter screens, therefore, the steel slag passing through the filter screens can rapidly slide onto the chain trigger B7 through lifting, the water suction machine 13 is arranged in the third water tank 3, the water suction machine 13 is connected with a conveying pipeline, and water in the water pool is pumped out for recycling through the water suction machine 13 and the conveying pipeline; the chain trigger A5 is a mixture of steel slag and water after water treatment, and in the process of transportation, the mixture is cut off into a water pool through cut-off water injection equipment 4, and the cut-off water injection equipment 4 is equipment with a high-pressure water injection port; there is the batcher at the trailing end connection of chain trigger B for the material that will transport from the pond bottom continues to transport, is provided with the sorter at the tail end of batcher, is used for selecting separately the material, and in the material of selecting separately entered into the storage vat, the material that does not select separately continues to transport, transports in the feed bin, has seted up the material export below the feed bin, can directly fall on the car, then is transported away.

The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.

Claims

1. The utility model provides a pond for energy-concerving and environment-protective slag quenching pelletization production line, it includes first pond, second way pond and third pond, first pond, second way pond and third pond are arranged in proper order and are constituteed the pond, the shape in pond is the boss structure of handstand, and the upper port is big, and the lower port is little, its characterized in that: the lower port of the water tank is arranged at the bottom of a first water tank, a first filter screen is arranged between the first water tank and a second water tank, a second filter screen is arranged between a second water tank and a third water tank, the first filter screen and the second filter screen are arranged in parallel and are connected with two opposite edges of the water tank, a slag flowing port is arranged on the first water tank and is arranged at a position opposite to the first filter screen, the slag flowing port is obliquely arranged, the lower end of the slag flowing port is connected with the water tank, the upper end of the slag flowing port is in contact connection with a chain plate machine A, the chain plate machine A is horizontal to the upper end of the slag flowing port, a closure water injection device is arranged on the side surface of the chain plate machine A, the position of the closure water injection device is opposite to the position of the slag flowing port, a chain plate machine B is arranged at the bottom of the first water tank and is obliquely arranged, and the lower end is arranged at the bottom of the first pool.

2. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: the upper end fixedly connected with lifting means of first filter screen, lifting means is connected with the hoisting frame, the hoisting frame is fixed to be set up on the up end in pond, the structure of hoisting frame is door frame shape.

3. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: the upper end fixedly connected with lifting means of second filter screen, lifting means is connected with the hoisting frame, the hoisting frame is fixed to be set up on the up end in pond, the structure of hoisting frame is door frame shape.

4. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: and a water suction machine is arranged in the third water tank and is connected with a conveying pipeline for conveying water outwards.

5. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: the bottom surface in third pond is slope structure, the bottom surface in second pond is slope structure, and the butt joint of the bottom surface lowest in third pond and the bottom surface highest point in second pond.

6. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: and the first filter screen and the second filter screen are in sliding connection with the side edge of the water pool.

7. The water pool for the energy-saving and environment-friendly steel slag quenching granulation production line as claimed in claim 1, wherein: the tail end that chain trigger B connects is connected with the batcher, the batcher is connected with the sorter, the exit of sorter is provided with the storage vat, another exit linkage of sorter has the pay-off area, the below of the tail end department of pay-off area is provided with the feed bin.