CN2708208Y

CN2708208Y - Internal heating well type immersion-plating pot

Info

Publication number: CN2708208Y
Application number: CN 200420002951
Authority: CN
Inventors: 李荣华; 林建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-15
Filing date: 2004-01-15
Publication date: 2005-07-06
Anticipated expiration: 2014-01-15

Abstract

The utility model discloses an internal heating well type immersion-plating pot, belonging to a device for the industrial hot-dip galvanizing and hot-dip aluminizing. A barrel-shaped well type immersion-plating work area is composed of a plurality of R electric heating boards; the molten zinc and aluminum are directly contacted with the R electric heating boards, so the R electric heating boards are turned into the internal heating. The utility model has the advantages of small heat radiation area in the mouth of the pot, energy saving, easy producing, small type integral production and convenient carrying. The utility model provides an ideal internal heating well type immersion-plating pot for the hot immersion-plating industry.

Description

Internal heating well formula immersion-plated pot

The utility model relates to a kind of internal heating well formula immersion-plated pot, and it belongs to the device of a kind of industrial pot galvanize, hot-dip aluminizing.

A kind of combined electrical hot plate is disclosed in the file of Chinese patent ZL00206106, its embedding is crouched and form an internal heating galvanizing kettle in the zinc pot, the problem that the zinc consumption is high, the life-span is short that it has solved thoroughly that traditional iron pan heats outward, heat on the refractory pot, but it only is adapted at using in bigger rectangle of pot mouthful area of dissipation or the foursquare horizontal zinc pot.

The purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of internal heating well formula immersion-plated pot to be provided.

The utility model be the R hot plate that polylith has a R radian is formed that a drum shape is inlaid in refractory material casting or the cell body of building by laying bricks or stones in, form an internal heating well formula immersion-plated pot, its biggest advantage is that pot mouthful area of dissipation is little, save energy, homogeneous heating life-span are long, its Miniaturizable integral manufacturing in addition, convenient in carrying.

Describe in detail below in conjunction with accompanying drawing

Fig. 1 is the utility model R hot plate front view

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the side-view of Fig. 1

Fig. 4 is the utility model pot body subject of implementation vertical view

Fig. 5 is the side view cutaway drawing of Fig. 4

As shown in Figure 1, R hot plate 1 is to be made by nonmetal thermally conductive material, similar in appearance to a rectangular parallelepiped, there is on four sides the side of two correspondences to make the R1 of different R radians longitudinally at it, R2, inside at R hot plate 1 vertically vertically has upper end open, the drum shape electric heating element fixed orifices 2 of bottom back cover, resistance heater is arranged in the fixed orifices 2, fixed orifices 2 should be arranged on the cross section central position, to guarantee the heat uniformly distributing of electric heating element, its lead-in wire is drawn by the upper end, resistance heater is a prior art, this figure does not illustrate, and the salient point 3 with the identical material of hot plate is set on the R2 of R hot plate 1 end face, and said R hot plate 1 passes through high temperature sintering by nonmetal thermally conductive material such as silicon-carbide series material and graphite and makes.

As Fig. 4, shown in Figure 5, several R hot plates 1 pass through R1, the R2 radian surrounds a drum shape, 6 location are sat the end of by in the lower end, the upper end is fixing by metal bead 7, R hot plate 1 contacts with the interior circle of the circular groove 5 of building by laying bricks or stones with refractory material casting or refractory brick by the salient point 3 of R2 end face, because the support of salient point 3 makes whole R hot plate 1 all be immersed in fused zinc, in the aluminium, the more effective heating-surface area that increases R hot plate 1, the R1 end of R hot plate 1 forms the internal heating and the formula immersion plating workspace 4 of a drum shape, the fused zinc-aluminium directly contacts with R hot plate 1 and makes it to become internal heating, the hot dip workpiece is finished in workspace 4, the R1 radian size of R hot plate 1 is determined by the diameter of workspace 4

Convenient for installation and transportation, whole parts all are installed in the housing 8 of metal foil, and boiler port is provided with metal top cover plate 9, and outside the shape that guarantees well formula immersion plating workspace 4, its housing 8 also can be made shapes such as square body.Thermofin between circular groove 5 and the outer cover of steel plate is by the prior art setting, and this figure does not illustrate.

Claims

1, a kind of internal heating well formula immersion-plated pot, it is characterized in that R hot plate (1) has the side of two correspondences to make different R radian (R1), (R2) on four sides longitudinally, vertically vertically be provided with circular electric heating element fixed orifices (2) in the central position, a plurality of R hot plates (1) (R2) surround a drum shape by (R1) and are inlaid in the circular groove (5), and (R1) end face forms the well formula immersion plating workspace (4) of a drum shape.

2, internal heating well formula immersion-plated pot according to claim 1 is characterized in that said R hot plate (1) is made through high temperature sintering by nonmetal thermally conductive materials such as silicon carbide.