CN208218892U - A kind of mineral hot furnace clay gun device of easy cleaning - Google Patents

Abstract

The utility model discloses a kind of mineral hot furnace clay gun devices of easy cleaning, it includes clay gun barrel, the gun head being fixedly connected with clay gun barrel, gun head is made of main cylinder and sand pump, one end of main cylinder is fixedly connected with clay gun barrel bolt, the other end of main cylinder is fixedly connected with sand pump bolt, clear mud cylinder is axially slidably connected in main cylinder, rack gear is fixedly connected with right above clear mud cylinder, the barrel of main cylinder is equipped with sliding channel, rack gear passes through sliding channel and is slidably connected with sliding channel, gear is provided with right above rack gear, wheel and rack is meshed；The advantages of the utility model: 1, it using the gun head of separate structure replaces integrally formed gun head, is convenient for changing, and there is coat of silicon carbide in sand pump part, high temperature resistance is good, is hardly damaged, save the cost；2, clear mud cylinder is installed additional, it is convenient and efficient as long as rotating handles drive clear mud cylinder movement that can clean up the clod being sticked on sand pump every time after the completion of stifled eye operation, it is time saving and energy saving.

Description

A kind of mineral hot furnace clay gun device of easy cleaning

Technical field:

The utility model relates to technical field of metallurgical equipment more particularly to a kind of mineral hot furnace clay gun devices of easy cleaning.

Background technique:

Clay gun is also known as botting machine, is the dedicated metallurgical equipment for blocking mineral hot furnace tapping hole, main both at home and abroad at present Stream mineral hot furnace uses that structure is small, thrust is big, the Hydraulic clay gun of the operation is stable mostly, but this clay gun device is generally existing following asks Topic: 1, clay gun device is when carrying out stifled eye movement and making, the mud mouth on gun barrel head closely mineral hot furnace tapping hole, and stops at tapping hole It stays tens seconds, solidifies stemming completely and seal tapping hole, the stemming of gun barrel head position also can agglomerate and glue because of high temperature at this time It is attached on the inner wall on gun barrel head, it is necessary to which cleaning out the clod for being bonded in gun barrel head can just reuse, operator Often clod is dug out from gun barrel head using sharp tool, operating difficulties is time-consuming and laborious, greatly reduces work effect Rate；2, it since gun barrel head is usually in hot environment, and is taken commonly using sharp tool chisel and is sticked to clod therein, because This service life is very low, but existing gun barrel head is mostly integral structure, and integral replacing gun barrel head wastes very much, leads to production cost It improves.

Utility model content:

The purpose of this utility model is to provide a kind of mineral hot furnace clay gun devices of easy cleaning.

The utility model is implemented by following technical solution: a kind of mineral hot furnace clay gun device of easy cleaning comprising clay gun Cylinder, the gun head being fixedly connected with the clay gun barrel, the gun head are made of main cylinder and sand pump, and the one of the main cylinder End is fixedly connected with the clay gun barrel bolt, and the other end of the main cylinder is fixedly connected with the sand pump bolt, described Clear mud cylinder is axially slidably connected in main cylinder, is fixedly connected with rack gear, the cylinder of the main cylinder right above the clear mud cylinder Wall is equipped with sliding channel, and the rack gear passes through the sliding channel and is slidably connected with the sliding channel, in the rack gear Surface is provided with gear, and the gear is meshed with the rack gear, and the outer periphery of the gear is provided with protection cabinet, Protective cover is hinged at the top of the protection cabinet, the center key of the gear is connected with shaft, in the radial direction side of the shaft To being fixedly connected with handle.

Further, there is coat of silicon carbide on the sand pump surface.

Further, the both ends of the clear mud cylinder are provided with chamfering.

Further, temperature resistant encapsulation ring is inlaid in the joint face of the main cylinder and the sand pump.

The advantages of the utility model: 1, structure is simple, easily operated, replaces being integrally formed using the gun head of separate structure Gun head, be convenient for changing, and there is coat of silicon carbide in sand pump part, high temperature resistance is good, is hardly damaged, save the cost.2, Clear mud cylinder is installed additional, every time after the completion of stifled eye operation, as long as rotating handles, which drive clear mud cylinder movement that can clean up, is sticked to sand pump On clod, it is convenient and efficient, it is time saving and energy saving, improve production efficiency.

Detailed description of the invention:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of the section structure of the utility model；

Fig. 3 is the enlarged diagram of the part A of Fig. 2；

In figure: clay gun barrel 1, main cylinder 3, sand pump 4, clear mud cylinder 5, rack gear 6, sliding channel 7, gear 8, is prevented gun head 2 Protecting box body 9, protective cover 10, shaft 11, handle 12, chamfering 13, temperature resistant encapsulation ring 14.

Specific embodiment:

As shown in Figure 1, Figure 2 and Figure 3, the mineral hot furnace clay gun device of a kind of easy cleaning comprising clay gun barrel 1 and clay gun The gun head 2 that cylinder 1 is fixedly connected, gun head 2 are made of main cylinder 3 and sand pump 4, one end of main cylinder 3 and 1 bolt of clay gun barrel It is fixedly connected, the other end of main cylinder 3 is fixedly connected with 4 bolt of sand pump, and clear mud cylinder is axially slidably connected in main cylinder 3 5, the surface of clear mud cylinder 5 is fixedly connected with rack gear 6, and the barrel of main cylinder 3 is equipped with sliding channel 7, and it is logical that rack gear 6 passes through sliding Slot 7 is slidably connected with sliding channel 7, the surface of rack gear 6 is provided with gear 8, gear 8 is meshed with rack gear 6, in gear 8 Outer periphery be provided with protection cabinet 9, the top of protection cabinet 9 is hinged with protective cover 10, and the center key of gear 8, which is connected with, to be turned Axis 11 is fixedly connected with handle 12 in the radial direction of shaft 11, and there are coat of silicon carbide, the both ends of clear mud cylinder 5 in 4 surface of sand pump It is provided with chamfering 13, is inlaid with temperature resistant encapsulation ring 14 in main cylinder 3 and the joint face of sand pump 4.

Working principle: when clay gun works, the stemming in clay gun barrel blocks the tapping hole of mineral hot furnace, but due to high temperature mud extraction The stemming of agglomeration can be remained in cylinder 4, at this point, rotating handles 12 rotate gear 8 counterclockwise, gear 8 with 6 straight line of carry-over bar forward Movement, rack gear 6 drive clear mud cylinder 5 in 3 slides forwards of main cylinder, and the both ends of clear mud cylinder 5 are provided with chamfering 13, sharp chamfering 13 release the clod being adhered in sand pump 4, that is, complete the cleaning work of clay gun, simple easily operated；4 surface of sand pump Have a coat of silicon carbide, it is coat of silicon carbide high temperature resistant, wear-resisting, can be good at the service life for improving sand pump 4, main cylinder 3 with Relatively close to mineral hot furnace when the joint face work of sand pump 4, leakage mud phenomenon, the connection of main cylinder 3 and sand pump 4 may be generated The temperature resistant encapsulation ring 14 inlayed on face, ensure that the leakproofness of clay gun well.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (4)

1. a kind of mineral hot furnace clay gun device of easy cleaning comprising clay gun barrel (1) is fixedly connected with the clay gun barrel (1) Gun head (2), it is characterised in that: the gun head (2) is made of main cylinder (3) and sand pump (4), the main cylinder (3) One end is fixedly connected with the clay gun barrel (1) bolt, and the other end and the sand pump (4) bolt of the main cylinder (3) are fixed Connection, clear mud cylinder (5) is axially slidably connected in the main cylinder (3), is fixedly connected with right above the clear mud cylinder (5) Rack gear (6), the barrel of the main cylinder (3) are equipped with sliding channel (7), the rack gear (6) pass through the sliding channel (7) with The sliding channel (7) is slidably connected, and is provided with right above the rack gear (6) gear (8), the gear (8) with it is described Rack gear (6) is meshed, and is provided with protection cabinet (9) in the outer periphery of the gear (8), the top of the protection cabinet (9) It is hinged with protective cover (10), the center key of the gear (8) is connected with shaft (11), solid in the radial direction of the shaft (11) Surely handle (12) are connected with.

2. a kind of mineral hot furnace clay gun device of easy cleaning according to claim 1, it is characterised in that: the sand pump (4) there is coat of silicon carbide on surface.

3. a kind of mineral hot furnace clay gun device of easy cleaning according to claim 1, it is characterised in that: the clear mud cylinder (5) both ends are provided with chamfering (13).

4. a kind of mineral hot furnace clay gun device of easy cleaning according to claim 1, it is characterised in that: the main cylinder (3) and temperature resistant encapsulation ring (14) are inlaid in the joint face of the sand pump (4).