CN209740759U - Efficient turbid circulating water tank for cast steel production - Google Patents

Abstract

The utility model discloses a cast steel production is with high-efficient turbid ring pond, including pond, aeration mixer, scum board and cooling pylon, floor installation aeration mixer is passed through to pond top both sides, aeration mixer's puddler is located the pond, be equipped with heat dissipation scum discharge port between the floor, one side bottom sets up the inlet tube in the pond, pond one side is through muddy soil groove installation micro-nano bubble generator, micro-nano bubble generator's bubble discharge end passes through the protection frame and installs in the discharge port of inlet tube, the opposite side sets up the outlet pipe in the pond, heat dissipation scum discharge port both sides set up the fluted disc, the tooth closes the connection chain on the fluted disc. Effectively carry out the filter residue work to the water source of discharging in the pond, avoid the slag charge in the circulation water source to cause the jam to the shower nozzle in water pump and later stage to realize reducing the fault rate of equipment, guarantee that the continuous casting possesses the continuation of watering many times heat exchange condition and production.

Description

Efficient turbid circulating water tank for cast steel production

Technical Field

The utility model relates to a turbid circulating water technical field, in particular to cast steel production is with high-efficient turbid circulating water pond.

Background

Turbid circulating water is mainly used for secondary cooling spray water, oil cylinder cooling, straightening machine flame cutting, guard plate and roller bed cooling of steel billets of a continuous casting machine, a turbid circulating water system is conveyed to all parts from a turbid circulating water tank by a secondary cooling pump and a continuous casting equipment pump and then is discharged to a cyclone well through a slag chute, the materials are conveyed to the turbid circulating water tank by a pump and are recycled, and cooling tower filling scraps on the turbid circulating water tank fall into the water tank and are pumped to a continuous casting blocking secondary cooling water nozzle along with secondary cooling water, so that the continuous casting does not have a good residue filtering and discharging mechanism, and the condition of multiple casting times heat exchange is avoided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cast steel production is with high-efficient turbid annular water tank, through the use of aeration mixer, personnel can be when water source and coagulant after the cooling processing use of cast steel bottom the water tank, can be to discharging into the bubble in the water source of discharging, and through the use of micro-nano bubble generator, can increase the production of microbubble at the drainage source discharge port of inlet tube, improve the absorption and flocculation effect of impurity in bubble and the water source, make the interaction of flocculation surface tension and particulate matter, make the bubble effectively carry the flocculation thing and float to the pond top, through the use of rotation motor, personnel make the fluted disc rotate through rotating the motor, make the fluted disc drive the bracing piece motion on the chain, make the scum board on the bracing piece realize pushing away the drainage basin to the sediment material that floats at heat dissipation scum hole, make the better water source to the water tank of the cooling tower installation on the cooling tower frame, the slag in the water is reduced, so that the water source is discharged through the water outlet pipe for cyclic use more efficiently, and the damage to later-stage equipment is reduced; through the use of protection network, can prevent effectively that the cooling tower piece from falling into in the pond, and through the setting of filtering protection screen panel, effectively carry out the filter residue work to the water source of discharging in the pond, avoid circulating the slag charge in the water source to cause the jam to the shower nozzle in water pump and later stage to realize reducing the fault rate of equipment, guarantee that the continuous casting possesses the continuation of watering number heat exchange condition and production many times, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a cast steel production is with high-efficient turbid ring pond, includes pond, aeration mixer, scum board and cooling pylon, floor installation aeration mixer is passed through to pond top both sides, aeration mixer's puddler is located the pond, be equipped with heat dissipation scum hole between the floor, one side bottom sets up the inlet tube in the pond, pond one side is through muddy soil groove installation micro-nano bubble generator, micro-nano bubble generator's bubble discharge end installs the discharge port in the inlet tube through the protection frame, the opposite side sets up the outlet pipe in the pond, heat dissipation scum hole both sides set up the fluted disc, meshing connection chain on the fluted disc.

Further, through bolt installation bracing piece between the chain, the slag scraping plate is installed through the bolt to the bracing piece bottom, the fluted disc passes through the welding rod and installs in floor one side, fluted disc one side is through mounting bracket installation rotation motor, the drive end of rotating the motor and the rotation axis connection of fluted disc.

Furthermore, the periphery of the water outlet pipe is provided with a filtering protection net cover through bolts.

Further, a cooling tower frame is welded to the top of the aeration stirrer through a bearing frame, and a protective net is installed at the bottom end of the cooling tower frame through bolts.

Furthermore, coagulant discharge pipes are arranged on two sides in the water tank and are positioned at the bottom of the stirring rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. The cooling tower is used for installing a cooling tower, a coagulant discharge pipe is used for discharging coagulants for adsorbing impurities in a water tank, a water inlet pipe is used for discharging water for secondarily cooling spray water of continuous casting machine billets in the water tank, water sources after cooling processing and using of cast steel such as guard plate cooling, roller table cooling and the like are used, through the use of an aeration stirrer, personnel can discharge bubbles into the discharged water sources while mixing the water sources and the coagulants after cooling processing and using of the cast steel at the bottom of the water tank, and through the use of a micro-nano bubble generator, the generation of micro bubbles can be increased at a discharge outlet of a water discharge source of the water inlet pipe, the adsorption and flocculation effects of the bubbles and the impurities in the water sources are improved, the interaction between the surface tension of flocs and particles is realized, the bubbles effectively carry the flocs to float to the top of the water tank, through the use of a rotating motor, the personnel, the scum board on the supporting rod is enabled to push the drainage pool to the scum floating at the heat dissipation scum discharging port, so that the cooling tower mounted on the cooling tower can better cool the water source in the water pool, and the scum board in the water is reduced, so that the water source is more efficiently discharged and recycled through the water outlet pipe, and the damage to later-stage equipment is reduced.

2. Through the use of protection network, can prevent effectively that the cooling tower piece from falling into in the pond, and through the setting of filtering protection screen panel, effectively carry out the filter residue work to the water source of discharging in the pond, avoid circulating the slag charge in the water source to cause the jam to the shower nozzle in water pump and later stage to realize reducing the fault rate of equipment, guarantee that the continuous casting possesses the continuation of watering number heat exchange condition and production more.

Drawings

Fig. 1 is the overall structure schematic diagram of the high-efficiency turbid circulating water tank for cast steel production.

Fig. 2 is the structural schematic diagram of the fluted disc main view of the high-efficiency turbid annular water tank for cast steel production.

Fig. 3 is the utility model discloses a cast steel production is with fluted disc side view structure sketch map in high-efficient turbid ring pond.

In the figure: 1. a pool; 2. an aeration stirrer; 3. a stirring rod; 4. a water inlet pipe; 5. a micro-nano bubble generator; 6. a bubble discharge end; 7. a chain; 8. a slag scraping plate; 9. a coagulant discharge pipe; 10. a water outlet pipe; 11. a filtering protective net cover; 12. cooling the tower; 13. rotating the motor; 14. welding a rod; 15. a support bar; 16. a fluted disc; 17. a protective net; 18. a heat dissipation slag discharge port; 19. and (7) a floor slab.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a cast steel production is with high-efficient turbid circulating water pond, including pond 1, aeration stirrer 2, scum board 8 and cooling tower 12, aeration stirrer 2 is installed through floor 19 in 1 top both sides in pond, aeration stirrer 2's puddler 3 is located pond 1, be equipped with heat dissipation scum outlet 18 between the floor 19, one side bottom sets up inlet tube 4 in the pond 1, pond 1 one side is through muddy soil groove installation micro-nano bubble generator 5, micro-nano bubble generator 5's bubble discharge end 6 installs the discharge port in inlet tube 4 through the protection frame, the opposite side sets up outlet pipe 10 in the pond 1, heat dissipation scum outlet 18 both sides set up fluted disc 16, meshing connection chain 7 on the fluted disc 16.

The chain 7 is provided with a support rod 15 through a bolt, the bottom end of the support rod 15 is provided with a slag scraping plate 8 through a bolt, the fluted disc 16 is arranged on one side of a floor slab 19 through a welding rod 14, one side of the fluted disc 16 is provided with a rotary motor 13 through a mounting frame, and the driving end of the rotary motor 13 is connected with the rotary shaft of the fluted disc 16.

In this embodiment, as shown in fig. 1 and 2, the rotating motor 13 is used to drive the end and the toothed disc 16 to rotate.

Wherein, the periphery of the water outlet pipe 10 is provided with a filtering protection mesh enclosure 11 through bolts.

As shown in figure 1 in this embodiment, through the setting of filtering protection screen panel 11, effectively carry out the filter residue work to the water source of discharging in the pond 1, avoid the sediment in the circulation water source to cause the jam to the shower nozzle of water pump and later stage.

Wherein, the top of the aeration stirrer 2 is welded with a cooling tower 12 through a bearing frame, and the bottom end of the cooling tower 12 is provided with a protective net 17 through a bolt.

In the embodiment, as shown in fig. 1, the cooling tower debris can be effectively prevented from falling into the water pool 1 by using the protective net 17.

Wherein, both sides in the pond 1 set up coagulant discharge pipe 9, coagulant discharge pipe 9 is located puddler 3 bottom.

in this embodiment, as shown in fig. 1, a coagulant discharge pipe 9 discharges a coagulant for adsorbing impurities into the water tank 1.

It should be noted that the utility model relates to a cast steel production is with high-efficient turbid circulating water pond, in operation, personnel install the cooling tower on cooling tower 12, discharge the coagulant that adsorbs impurity usefulness in pond 1 through coagulant delivery pipe 9, inlet tube 4 is used for discharging the water source after cast steel cooling processing uses such as conticaster steel billet secondary cooling shower, backplate and roll table cooling in pond 1, through the use of aeration mixer 2, personnel can be to the water source and the coagulant after the cast steel cooling processing uses of pond 1 bottom, can be to discharging the bubble in the water source of discharging, and through the use of bubble micro-nano generator 5, can increase the production of microbubble in the drainage source discharge port of inlet tube 4, improve the absorption and flocculation effect of impurity in bubble and the water source, make flocculation surface tension and the interact of particulate matter, make the bubble effectively carry the flocculation thing to float to pond 1 top, by using the rotating motor 13, a person rotates the fluted disc 16 by rotating the motor 13, so that the fluted disc 16 drives the supporting rod 15 on the chain 7 to move, the slag scraping plate 8 on the supporting rod 15 pushes the water drainage pool 1 to the slag floating at the heat dissipation slag discharge hole 18, the cooling tower mounted on the cooling tower frame 12 can better cool the water source in the water pool 1, and the water source is discharged through the water outlet pipe 10 for recycling by reducing the slag in the water, so that the water source is more efficient, and the damage to later-stage equipment is reduced; through the use of protection network 17, can prevent effectively that the cooling tower piece from falling into pond 1 in, and through the setting of filtering protection screen panel 11, effectively carry out filter residue work to the water source of discharging in the pond 1, avoid the slag charge in the circulation water source to cause the jam to the shower nozzle in water pump and later stage to realize reducing the fault rate of equipment, guarantee that the continuous casting possesses the continuation of watering number heat exchange condition and production more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a cast steel production is with high-efficient turbid annular pond, includes pond (1), aeration mixer (2), scum board (8) and cooling tower (12), its characterized in that: pond (1) top both sides are passed through floor (19) installation aeration mixer (2), puddler (3) of aeration mixer (2) are located pond (1), be equipped with heat dissipation scum outlet (18) between floor (19), one side bottom sets up inlet tube (4) in pond (1), pond (1) one side is through muddy soil groove installation micro-nano bubble generator (5), the bubble discharge end (6) of micro-nano bubble generator (5) are installed in the discharge port of inlet tube (4) through the protection frame, the opposite side sets up outlet pipe (10) in pond (1), heat dissipation scum outlet (18) both sides set up fluted disc (16), meshing connection chain (7) are gone up in fluted disc (16).

2. The high-efficiency turbid annular water tank for cast steel production according to claim 1, characterized in that: through bolt erection bracing pole (15) between chain (7), slag scraper (8) are passed through in bracing piece (15) bottom bolt installation, install in floor (19) one side through welding pole (14) fluted disc (16), motor (13) is rotated in the mounting bracket installation to fluted disc (16) one side, the drive end of rotating motor (13) and the rotation axis connection of fluted disc (16).

3. The high-efficiency turbid annular water tank for cast steel production according to claim 1, characterized in that: and a filtering protective net cover (11) is installed on the periphery of the water outlet pipe (10) through bolts.

4. The high-efficiency turbid annular water tank for cast steel production according to claim 1, characterized in that: the top of the aeration stirrer (2) is welded with a cooling tower (12) through a bearing frame, and the bottom end of the cooling tower (12) is provided with a protective net (17) through a bolt.

5. The high-efficiency turbid annular water tank for cast steel production according to claim 1, characterized in that: coagulant discharge pipes (9) are arranged on two sides in the water tank (1), and the coagulant discharge pipes (9) are located at the bottom of the stirring rod (3).