CN206986014U - A kind of electric melting furnace removal device - Google Patents

Abstract

A kind of electric melting furnace removal device is the utility model is related to, it includes shell body and is arranged on the entrance of shell body upper end；The shell internal body portion is divided into cooling zone and heating zone, and the cooling zone is arranged on above heating zone, and cooling zone is connected with entrance；The characteristics of the utility model is by using electric melting furnace itself, cooling zone is set on the top of shell body, by being cooled down to the glass under molten condition, solidifies glass, so as to block entrance, entrance is set to be in closed state, and when needing to discharge material, the glass under curdled appearance is heated using heating wire, the temperature for going out entrance is higher than glass melting point, glass is set to be again introduced into molten condition, now entrance will be opened, and material can be discharged smoothly.

Description

A discharger for an electric melting furnace

technical field

The utility model relates to the field of glass processing, in particular to a discharger for an electric melting furnace.

Background technique

In the existing glass furnaces, gas and electric melting are generally used. The gas heating method is easy to cause impurities to enter the glass products due to the low calorific value of the gas, and the later emission control is more troublesome. However, with the processing method of electric melting heating, the control of material and impurity discharge in the later stage is also more troublesome.

Utility model content

The technical problem to be solved by the utility model is to provide an electric melting kiln discharger which is easy to use and has a reasonable structure.

The technical solution adopted by the utility model is: an electric melting kiln discharger, which includes an outer shell and an inlet arranged at the upper end of the outer shell; the inside of the outer shell is divided into a cooling area and a heating area, and the cooling area is set Above the heating zone, and the cooling zone communicates with the inlet.

A cooling water pipe is arranged on the outer wall of the outer casing corresponding to the cooling zone.

An electric heating wire is arranged in the heating zone.

A baffle is arranged in the heating zone, and the baffle forms a closed space with the outer shell, and the heating wire is arranged in the closed space formed by the baffle and the outer shell.

The positive effects of the utility model are: the utility model sets a cooling zone on the upper part of the outer casing by utilizing the characteristics of the electric melting furnace itself, and by cooling the glass in the molten state, the glass is solidified, thereby blocking the entrance and making the entrance It is in a closed state, and when the material needs to be discharged, use the electric heating wire to heat the glass in the solidified state, so that the temperature at the inlet and outlet is higher than the melting point of the glass, so that the glass enters the molten state again, and the inlet will be opened at this time, and the materials can be discharged smoothly. discharge. Utilizing the characteristics of the electric melting furnace itself, the opening and closing of the entrance is realized through the alternate work of the cooling zone and the heating zone. The structure is simple and not easy to damage.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

As shown in Figure 1, the utility model includes an outer casing 406 and an inlet 401 arranged at the upper end of the outer casing 406; the outer casing 406 is internally divided into a cooling zone 402 and a heating zone 407, and the cooling zone 402 is arranged in the heating zone 407 above, and the cooling zone 402 communicates with the inlet 401. The inlet 401 goes deep into the electric melting furnace and communicates with the inside of the electric melting furnace. A cooling water pipe 405 is provided on the outer wall of the outer shell 406 corresponding to the cooling zone 402, and an electric heater is installed in the heating zone 407. The wire 404 is provided with a partition 403 in the heating zone 407 , the partition 403 forms a closed space with the outer shell 406 , and the heating wire 404 is arranged in the closed space formed by the partition 403 and the outer shell 406 .

Since impurities will remain at the bottom of the furnace or the glass solution in the furnace will need to be removed, it is necessary to add a discharger to the lower part of the furnace body. The utility model uses the characteristics of the electric melting furnace itself to set a Cooling zone 402, by cooling the glass in the molten state, the glass is solidified, thereby blocking the entrance 401, so that the entrance 401 is in a closed state, and when the material needs to be discharged, the glass in the solidified state is heated by the electric heating wire, The temperature at the inlet 401 is higher than the melting point of the glass, so that the glass enters the molten state again, and the inlet 401 will be opened at this time, and the material can be discharged smoothly. The discharger 4 utilizes the characteristics of the electric melting furnace itself, and realizes the opening and closing of the inlet 401 through the alternate operation of the cooling zone 402 and the heating zone 407, and has a simple structure and is not easy to be damaged.

Claims (4)

1. a kind of electric melting furnace removal device, it is characterised in that it includes shell body（406）And it is arranged on shell body（406）Upper end Entrance（401）；The shell body（406）Inside is divided into cooling zone（402）And heating zone（407）, the cooling zone（402） It is arranged on heating zone（407）Top, and cooling zone（402）With entrance（401）It is connected.

2. a kind of electric melting furnace removal device according to claim 1, it is characterised in that in the shell body（406）Lateral wall With cooling zone（402）Cooling water pipe is provided with corresponding position（405）.

3. a kind of electric melting furnace removal device according to claim 1, it is characterised in that in the heating zone（407）Inside it is provided with Heating wire（404）.

4. a kind of electric melting furnace removal device according to claim 3, it is characterised in that in the heating zone（407）Inside it is provided with Dividing plate（403）, the dividing plate（403）With shell body（406）Form confined space, the heating wire（404）It is arranged on dividing plate （403）With shell body（406）In the confined space of formation.