CN218134856U - Water-cooled centrifuge socket spray set - Google Patents

Abstract

The utility model discloses a water-cooled centrifuge socket spraying device, which comprises a machine body, wherein an end cover is arranged outside a port of the machine body, and a base is arranged at the bottom end of the machine body; the spraying assembly is arranged outside the end cover and used for boiling water for cooling before the molten iron is solidified and drawn out, so that the cooling of a pipeline socket is accelerated, and the strength and the deformation are increased; the spray assembly comprises an annular pipe, a plurality of sprays and a vertical pipe, the annular pipe is sleeved outside the end cover, a plurality of fixed supporting mechanisms are arranged on the outer side of the annular pipe, the plurality of sprays are fixedly connected to one side of the annular pipe, and the vertical pipe is arranged on the other side of the annular pipe. The utility model discloses utilize spray set's design, install the cooling water additional in water-cooling centrifuge socket end cover top, the water source is taken from the organism circulating water, and the boiling water cooling before the molten iron solidifies the tube drawing for pipeline socket cooling increase intensity is preapred for an anti-deformation, and condenser tube adopts high-pressure fluid to carry and uses galvanized steel pipe, and whole pipeline adopts welded connection, and the trunk line is fixed to adopt the screw thread to connect.

Description

Water-cooling centrifuge socket spray set

Technical Field

The utility model relates to a centrifugation nodular cast-iron pipe pouring field, in particular to water-cooling centrifuge socket spray set.

Background

The water-cooling centrifugal unit is suitable for professional production of series of nodular cast iron pipes for conveying water, coal gas and the like. The unit adopts a water jacket type cooling system, and has the characteristics of simple structure, high production rate, low noise, uniform wall thickness, fine structure, high dimensional precision, high automation degree and the like. Therefore, the method is widely applied to the casting industry.

The centrifuge pours the in-process, and the temperature of its molten iron is higher, and then form the iron pipe through making the molten iron rapid cooling solidification, because the cooling rate of socket is slower, influences tube drawing speed and production efficiency, and the molten iron cooling rate of socket is slow, and the unable shaping of port department of iron pipe when causing the tube drawing easily causes the iron pipe of producing to reach qualified requirement, to above-mentioned condition, we propose a water-cooling centrifuge socket spray set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-cooling centrifuge socket spray set 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: a water-cooled centrifuge spigot spray system comprising:

the device comprises a machine body, wherein an end cover is arranged outside a port of the machine body;

the spraying assembly is arranged outside the end cover and used for boiling water for cooling before the molten iron is solidified and drawn out, so that the cooling of a pipeline socket is accelerated, and the strength and the deformation are increased;

the spraying assembly comprises an annular pipe, a plurality of spraying pipes and a vertical pipe, the annular pipe is sleeved outside the end cover, a plurality of fixed supporting mechanisms are arranged on the outer side of the annular pipe, the spraying pipes are fixedly connected to one side of the annular pipe, and the vertical pipe is arranged on the other side of the annular pipe.

Preferably, the bottom of organism is provided with the base, the equal fixedly connected with supporting leg in both sides on base top, the top of supporting leg and the bottom fixed connection of organism.

Preferably, the bottom of one side of the annular pipe is fixedly connected with a pressure regulating pipe, the top of the other side of the annular pipe is fixedly connected with a connecting pipe, the tops of the pressure regulating pipe, the connecting pipe and the vertical pipe are respectively and fixedly connected with a flange, and one end of the connecting pipe is fixedly connected with one end of the vertical pipe through the flange.

Preferably, the bottom of the stand pipe is fixedly provided with a control valve, and the bottom of the stand pipe is fixedly inserted into the base.

Preferably, the fixed supporting mechanism comprises angle iron and a pipe clamp, the pipe clamp is clamped outside the annular pipe, two ends of the pipe clamp penetrate through the inside of the angle iron in a sliding mode, and a fixing nut is sleeved on the screw thread.

Preferably, one end of the angle iron is fixedly connected with a fixed seat, and one end of the fixed seat is fixedly connected with the outer side of the end cover.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize spray set's design, install the cooling water additional in water-cooling centrifuge socket end cover top, the water source is taken from the organism circulating water, and the boiling water cooling before the molten iron solidifies the tube drawing for pipeline socket cooling increase intensity is preapred for an anti-deformation, and condenser tube adopts high-pressure fluid to carry and uses galvanized steel pipe, and whole pipeline adopts welded connection, and the trunk line is fixed to adopt the screw thread to connect.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the ring pipe and the spray nozzle of the present invention.

Fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 4 is a side view of the overall structure of the present invention.

In the figure: 1. a body; 2. an end cap; 3. a base; 301. supporting legs; 4. an annular tube; 401. a connecting pipe; 402. a pressure regulating pipe; 5. spraying; 6. a riser; 601. a control valve; 7. a flange; 8. angle iron; 801. a fixed seat; 9. and (6) pipe clamp.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a water-cooling centrifuge socket spray set as shown in figures 1-4, include:

the machine body comprises a machine body 1, wherein an end cover 2 is arranged outside a port of the machine body 1, a base 3 is arranged at the bottom end of the machine body 1, supporting legs 301 are fixedly connected to two sides of the top end of the base 3, the top ends of the supporting legs 301 are fixedly connected with the bottom end of the machine body 1, the machine body 1 can be supported through the supporting legs 301, and force applied to the supporting legs 301 by the machine body 1 can be separated and borne through the base 3;

the spraying assembly is arranged outside the end cover 2 and used for boiling water for cooling before molten iron is solidified and drawn out, so that cooling of a pipeline socket is accelerated, and strength and deformation are increased; cooling water is additionally arranged above a faucet end cover 2 of the water-cooling centrifugal machine, a water source is taken from circulating water of a machine body 1, the water is boiled and cooled before molten iron is solidified and drawn, the cooling of a pipeline faucet is accelerated, the strength and the deformation are improved, a cooling water pipe is a galvanized steel pipe for conveying high-pressure fluid, an integral pipeline is connected in a welding mode, and a main pipeline is fixedly connected through screw threads;

the spraying assembly comprises an annular pipe 4, a plurality of spraying pipes 5 and a vertical pipe 6, the annular pipe 4 is sleeved outside the end cover 2, a plurality of fixing supporting mechanisms are arranged on the outer side of the annular pipe 4, the plurality of spraying pipes 5 are fixedly connected to one side of the annular pipe 4, the vertical pipe 6 is arranged on the other side of the annular pipe 4, if the annular pipe 4 and the coiled ladder rush the annular pipe 4 and detour, the interval can be properly adjusted if a pipeline bracket meets a welding seam, the overground part of a cooling water pipeline adopts a galvanized steel pipe for low-pressure fluid conveying, the filter is connected in front of the filter in a welding mode, and the filter is connected with the annular pipe 4 through screw threads; the pressure regulating pore plates on the annular pipe 4 are connected by adopting a flange 7, the blind plates of the flange 7 need to be galvanized again after being welded, the overground part of the cooling water pipeline is coated with primer and coated with green finish twice, the positions of the stand pipe 6 of the cooling water pipeline and the support of the annular pipe 4 can be properly adjusted if the stand pipe collides with the spray pipe 5 or other conditions occur, the stand pipe and the support are positioned at two sides of each opening as much as possible during mounting and supporting, the nondestructive testing proportion of each welding joint is not less than 5%, the nondestructive testing joints are evaluated according to JB4730, and the grade III is qualified;

the bottom of one side of the annular pipe 4 is fixedly connected with a pressure regulating pipe 402, the top of the other side of the annular pipe 4 is fixedly connected with a connecting pipe 401, the top of the pressure regulating pipe 402, the top of the connecting pipe 401 and the top of the stand pipe 6 are respectively and fixedly connected with a flange 7, one end of the connecting pipe 401 and one end of the stand pipe 6 are fixedly connected through the flange 7, the bottom of the stand pipe 6 is fixedly provided with a control valve 601, and the bottom of the stand pipe 6 is fixedly inserted and connected inside the base 3;

when the device is used, the control valve 601 on the vertical pipe 6 is firstly opened to enable the vertical pipe 6 to be communicated with the interior of the annular pipe 4, then circulating water enters the interior of the annular pipe 4 through the vertical pipe 6, and then the circulating cooling water is sprayed out through the spraying device 5, the sprayed circulating cooling water drifts to the socket end cover 2, and then the socket is cooled, so that the molten iron is cooled by boiling water before solidification and pipe drawing, the pipeline socket is accelerated to be cooled, and the strength and deformation are increased;

fixed supporting mechanism includes angle bar 8, pipe strap 9, and 9 joints of pipe strap are in the outside of ring tube 4, and the both ends of pipe strap 9 slide and run through in 8 inside of angle bar, and the screw has cup jointed fixation nut, 8 one end fixedly connected with fixing base 801 of angle bar, fixing base 801's one end and end cover 2's outside fixed connection, through 8 convenient annular tubes 4 of angle bar and pipe strap 9 installation and dismantlement.

The utility model discloses the theory of operation:

this a water-cooling centrifuge socket spray set uses, the operator at first opens control valve 601 on riser 6, makes the inside intercommunication of riser 6 and ring pipe 4, and then makes the circulating water enter into the inside of ring pipe 4 through riser 6, then through spraying 5 blowout, spun recirculated cooling water drifts to socket end cover 2 on, and then lowers the temperature to socket department, makes the molten iron solidify the boiling water cooling before the tube drawing for pipeline socket cooling increases intensity anti-deformation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, substitutions, improvements and the like can be made to the technical solutions described in the foregoing embodiments or to some technical features of the technical solutions.

Claims (6)

1. A water-cooled centrifuge spigot spray system comprising:

the device comprises a machine body (1), wherein an end cover (2) is arranged outside a port of the machine body (1);

the spraying assembly is arranged outside the end cover (2) and used for boiling water for cooling before molten iron solidification and tube drawing, so that the cooling of a pipeline socket is accelerated, the strength is increased, and the deformation is prevented;

the spraying assembly is characterized by comprising an annular pipe (4), a plurality of spraying devices (5) and a vertical pipe (6), wherein the annular pipe (4) is sleeved outside the end cover (2), a plurality of fixed supporting mechanisms are arranged on the outer side of the annular pipe (4), the spraying devices (5) are fixedly connected to one side of the annular pipe (4), and the vertical pipe (6) is arranged on the other side of the annular pipe (4).

2. The water-cooled centrifuge socket spraying device according to claim 1, wherein a base (3) is arranged at the bottom end of the machine body (1), supporting legs (301) are fixedly connected to both sides of the top end of the base (3), and the top ends of the supporting legs (301) are fixedly connected with the bottom end of the machine body (1).

3. The water-cooled centrifuge socket spraying device according to claim 1, wherein a pressure regulating pipe (402) is fixedly connected to the bottom of one side of the annular pipe (4), a connecting pipe (401) is fixedly connected to the top of the other side of the annular pipe (4), flanges (7) are fixedly connected to the tops of the pressure regulating pipe (402), the connecting pipe (401) and the stand pipe (6), respectively, and one end of the connecting pipe (401) is fixedly connected to one end of the stand pipe (6) through the flanges (7).

4. The water-cooled centrifuge socket spraying device as claimed in claim 3, wherein a control valve (601) is fixedly installed at the bottom of the stand pipe (6), and the bottom of the stand pipe (6) is fixedly inserted and connected to the inside of the base (3).

5. The water-cooled centrifuge socket spraying device according to claim 1, wherein the fixing supporting mechanism comprises an angle iron (8) and a pipe clamp (9), the pipe clamp (9) is clamped outside the annular pipe (4), two ends of the pipe clamp (9) slidably penetrate through the inside of the angle iron (8), and a fixing nut is sleeved on a thread.

6. The water-cooled centrifuge socket spraying device according to claim 5, wherein one end of the angle iron (8) is fixedly connected with a fixed seat (801), and one end of the fixed seat (801) is fixedly connected with the outer side of the end cover (2).

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