CN202032882U - Rubber melting furnace device - Google Patents

Abstract

The utility model discloses a rubber melting furnace device, which comprises a furnace body and more than two heaters, wherein the furnace body is provided with a discharge port; the discharge port is connected with a conveying pipe; the heaters are arranged outside the conveying pipe; the conveying pipe comprises a vertical pipe which is positioned close to the discharge port; and at least one heater is arranged outside the vertical pipe. By adopting the structure, since the discharge port of the rubber melting furnace device is connected with the conveying pipe, and the heaters are arranged outside the conveying pipe, the TPR (thermoplastic rubber) material is heated in the conveying pipe, and the heating is equivalent to tubular heating; compared with the prior art, the device has the advantages of high heating speed and no need of double-layer structure of the furnace body, so that the rubber melting furnace device has a simple structure, and heat conducting oil is not required to be replaced or the area between the inner layer and the outer layer of the furnace body is not required to be cleaned; and therefore, the production cost and the overhauling cost are saved.

Description

A kind of bhatta device

Technical field

The utility model relates to a kind of bhatta device, the bhatta device of a kind of TPR material of more specifically saying so.

Background technology

TPR is the thermoplastic elastomer plastics, is to be base material with SEBS, the composite modified functional elasticity body plastics that form.The TPR material is also referred to as thermoplastic elastomer because of having the elasticity transitivity of rubber, melting plasticizing in the time of its heating, and moulding while hot gets product after the cooling, and need not to resemble natural rubber, and synthetic rubber is the same, have serviceability through vulcanization crosslinking side.Simultaneously, because the TPR product has good caoutchouc elasticity, permanent deformation is little, also has excellent weather resisteant, lower temperature resistance, therefore be widely used in fields such as automobile, building, medicine equipment, packing, household electrical appliance and the consumer goods.

Existing TPR bhatta comprises body of heater and heater, body of heater is for comprising internal layer and skin, between the internal layer of body of heater and skin, be equipped with conduction oil, heater is between the internal layer and skin below the body of heater, because the work of heater, to heat-conducting oil heating, make conduction oil intensification and realization to TPR material heating in the bhatta, said structure has the characteristics to TPR material homogeneous heating, but, it has the following disadvantages: the one, and slow to TPR material firing rate in the bhatta, generally needed 3-4 hour the TPR material could be heated to 180 ℃, influenced production efficiency; The 2nd, because long-term heating and cooling were used about 3 months, conduction oil will burn and tie carbon, needs to change conduction oil and the internal layer of cleaning body of heater and the zone between the skin, has therefore increased the production cost and the cost of overhaul.

The utility model content

At the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of to TPR material firing rate bhatta device fast, easy to use, to improve its production efficiency, reduces production costs.

For achieving the above object, the utility model by the following technical solutions: a kind of bhatta device, it comprises body of heater and heater, described body of heater is provided with discharging opening, is connected with conveying pipeline on the described discharging opening, described heater is arranged on the outside of conveying pipeline.

Described heater quantity is more than two.Described conveying pipeline comprises VERTICAL TUBE, and described VERTICAL TUBE is in close discharging opening position, and the outside of described VERTICAL TUBE is provided with a heater at least.Described heater is strip heater or electromagnetic heater.

Adopt said structure, owing to be connected with conveying pipeline on the bhatta device discharging opening of the present utility model, heater is arranged on the outside of conveying pipeline, heating is to carry out in conveying pipeline for the TPR material, is equivalent to the duct type heating, compared with prior art, the one, firing rate is fast, experiment showed, that general needed 1 hour just can carry out processing and forming to TPR in the conveying pipeline outlet, had improved production efficiency; The 2nd, body of heater does not need double-decker, makes the bhatta apparatus structure simple, does not need to change conduction oil and the internal layer of cleaning body of heater and the zone between the skin simultaneously yet, has therefore saved the production cost and the cost of overhaul.

Description of drawings

Fig. 1 is the structural representation of the utility model bhatta device;

Fig. 2 is the structural representation of another embodiment of bhatta device.

Among the figure: 1-body of heater, 2-heater, 3-discharging opening, 4-conveying pipeline, 5-VERTICAL TUBE, the outlet of 6-conveying pipeline.

The specific embodiment

As shown in Figure 1, bhatta device of the present utility model, it comprises body of heater 1 and heater 2, unlike the prior art be the furnace wall of described body of heater 1 unnecessary be double-deck.Described body of heater 1 is provided with discharging opening 3, is connected with conveying pipeline 4 on the described discharging opening 3, and described conveying pipeline 4 is conveying pipeline outlet 6 away from an end of body of heater 1, and the conveying pipeline 4 of present embodiment is " L " shape.

Described heater 2 is arranged on the outside of conveying pipeline 4.In general described heater 2 quantity are more than two, are five as 2 quantity of heater in the present embodiment.Certainly, heater 2 quantity can be taken all factors into consideration according to the power of heater 2, the factors such as diameter of conveying pipeline 4.

Described conveying pipeline 4 comprises VERTICAL TUBE 5, and described VERTICAL TUBE 5 is in close discharging opening 3 positions, and the outside of described VERTICAL TUBE 5 is provided with a heater 2 at least.With due regard to power is big relatively to be arranged on the heater 2 in the outside of VERTICAL TUBE 5.

Heater 2 can be with existing industrial heater commonly used, as strip heater, electromagnetic heater etc.

Fig. 2 is the structural representation of another embodiment of bhatta device, compares with last embodiment, and it mainly is the shape difference of conveying pipeline 4, owing to be subjected to the restriction of factors such as place, described conveying pipeline 4 is not limited to " L " shape, also can adopt other shape.

Claims (4)

1. bhatta device, it comprises body of heater (1) and heater (2), and described body of heater (1) is provided with discharging opening (3), it is characterized in that being connected with conveying pipeline (4) on the described discharging opening (3), and described heater (2) is arranged on the outside of conveying pipeline (4).

2. bhatta device according to claim 1 is characterized in that described heater (2) quantity is more than two.

3. bhatta device according to claim 2 is characterized in that described conveying pipeline (4) comprises VERTICAL TUBE (5), and described VERTICAL TUBE (5) is in close discharging opening (3) position, and the outside of described VERTICAL TUBE (5) is provided with a heater (2) at least.

4. according to claim 1 or 2 or 3 described bhatta devices, it is characterized in that described heater (2) is strip heater or electromagnetic heater.

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