CN212227537U

CN212227537U - Lost foam drying device

Info

Publication number: CN212227537U
Application number: CN202020469671.3U
Authority: CN
Inventors: 符涛; 王侨; 宋涛; 唐海涛
Original assignee: Zhengzhou Xinjincheng Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Xinjincheng Machinery Manufacturing Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-25
Anticipated expiration: 2030-04-02

Abstract

The utility model belongs to the technical field of lost foam processing equipment, a lost foam drying device, including drying box, air-blast device and heating pipe, the drying box set up the drying chamber, the drying chamber set up to four, the drying box upper surface set up the air-blower, the air-blower be connected with air dryer through the pipeline, the drying chamber inside wall set up the heating pipe, the drying chamber bottom set up the bottom plate, the bottom plate set up to hollow, the bottom plate lower surface set up the heater strip, the bottom plate pass through the pipeline and be connected with the air-blower, the bottom plate on set up the round hole, the round hole inside set up the drying pipe, the drying chamber rear side wall all set up the electricity-saving lamp, the drying box set up the chamber door; the utility model discloses heating efficiency is high, and is abundant to the space utilization in the stoving incasement.

Description

Lost foam drying device

Technical Field

This use is novel belongs to disappearance mould processing equipment technical field, concretely relates to disappearance mould drying device.

Background

Lost foam casting (also called solid casting) is a novel casting method which comprises the steps of bonding and combining paraffin or foam models with similar sizes and shapes to form a model cluster, coating refractory paint on the model cluster, drying the model cluster, burying the model cluster in dry quartz sand for vibration modeling, pouring under negative pressure to gasify the model, enabling liquid metal to occupy the position of the model, solidifying and cooling the model cluster to form a casting.

The lost foam is after the casting shaping, generally all need use drying equipment to dry to the lost foam, and the drying equipment who uses now adopts the oven to dry very much, and a lot of oven heat utilization efficiency are low in the time of drying, simultaneously, because the lost foam can not stack, can only separately place, and the space that causes the oven utilizes incompletely to cause the cost promotion of drying, the extravagant resource.

Disclosure of Invention

For solving the above problem, the utility model relates to an improve heat utilization efficiency, make full use of heating space's disappearance mould drying device simultaneously.

The utility model provides a disappearance mould drying device, includes stoving case and air-blast device and heating pipe, the stoving case set up the drying chamber, the drying chamber set up to four, stoving case upper surface set up the air-blower, the air-blower have an air dryer through the pipe connection, the indoor lateral wall of drying set up the heating pipe, drying chamber bottom set up the bottom plate, the bottom plate set up to hollow, bottom plate lower surface set up the heater strip, the bottom plate pass through the pipeline and be connected with the air-blower, the bottom plate on set up the round hole, the inside drying tube that sets up of round hole, drying chamber rear side wall all set up the electricity-saving lamp, the stoving case set up the chamber door.

Further, the number of the blowers is two.

Furthermore, a partition is arranged between the drying chambers and is a heating plate.

Furthermore, heating pipes are arranged in the drying chambers.

Furthermore, the round hole set up to a plurality ofly, the assorted, the round hole set up to a plurality ofly.

Stoving case the utility model discloses the beneficial effect who reaches:

this device stoving case sets up the drying chamber, the drying chamber set up to four, make full use of drying chamber space can dry a plurality of disappearance moulds simultaneously.

The device is provided with four heating pipes, so that the drying temperature in the drying box is guaranteed.

The bottom of the drying chamber of the device is provided with a bottom plate, the bottom plate is hollow, the lower surface of the bottom plate is provided with a heating wire, the bottom plate is connected with an air blower through a pipeline, the bottom plate is provided with a round hole, a drying pipe is arranged inside the round hole, and the inside and the bottom of the lost foam are fully heated and quickly dried.

A partition is arranged between the drying chambers of the device and is a heating plate, so that the evaporative pattern can be comprehensively dried.

Drawings

Figure 1 is the utility model relates to a disappearance mould drying device's schematic structure diagram.

Fig. 2 is the utility model relates to a disappearance mould drying device's heating pipe's schematic diagram.

Fig. 3 is the utility model relates to a structural schematic diagram of disappearance mould drying device's heater strip.

Wherein 1 is the stoving case, 2 is the air-blower, 3 is air dryer, 4 is the heating pipe, 5 is the bottom plate, 6 is the round hole, 7 is the stoving pipe, 8 is the hot plate, 9 is the heater strip, 10 is the chamber door.

Detailed Description

The present invention will be further described with reference to the following examples.

The utility model provides a disappearance mould drying device, as shown in fig. 1-3, includes drying box 1, air-blast device and heating pipe 4, drying box 1 set up the drying chamber, the drying chamber set up to four, drying box 1 upper surface set up air-blower 2, air-blower 2 have air dryer 3 through the pipe connection, the drying chamber inner wall set up heating pipe 4, drying chamber bottom set up bottom plate 5, bottom plate 5 set up to hollow, 5 lower surfaces of bottom plate set up heater strip 9, bottom plate 5 be connected with air-blower 2 through the pipeline, bottom plate 5 on set up round hole 6, round hole 6 inside set up drying pipe 7, drying chamber rear side wall all set up electricity-saving lamp 11, drying box 1 set up chamber door 10.

The blower 1 is provided with two blowers.

And partitions are arranged among the drying chambers and are heating plates 8.

Heating pipes 4 are arranged in the drying chambers.

The round holes 6 are arranged in a plurality of numbers, and the round holes 6 are arranged in a plurality of numbers in a matched mode.

During the use, the power is turned on, the drying box 1 is opened, the air blower 2 starts to blow air, the air flow enters the drying box 1 through the air blower 2, during the entering, the moisture in the air is removed through the air dryer 3, the air flow entering the drying box 1 is heated through the heating pipe 4 and the heating wire 9, the lost foam is dried by using hot air flow, the round hole 6 and the drying pipe 7 heat the inside and the bottom of the lost foam, the heating plate 8 heats the side surface of the lost foam, four drying chambers can be simultaneously placed with four lost foam models for heating, the heating efficiency is improved, and the heating space is fully utilized.

This device stoving case 1 sets up the drying chamber, the drying chamber set up to four, make full use of drying chamber space can dry a plurality of disappearance moulds simultaneously.

This device sets up heating pipe 4, heating pipe 4 set up to four, guarantee the stoving temperature in stoving case 1.

This device drying chamber bottom sets up bottom plate 5, bottom plate 5 set up to hollow, 5 lower surfaces of bottom plate set up heater strip 9, bottom plate 5 be connected with air-blower 2 through the pipeline, bottom plate 5 on set up round hole 6, round hole 6 inside set up drying tube 7, guarantee the inside and the abundant heating in bottom of disappearance mould, fast drying.

A partition is arranged between the drying chambers of the device and is a heating plate 8, so that the evaporative pattern can be comprehensively dried.

Claims

1. The utility model provides a disappearance mould drying device, includes stoving case and air-blast device and heating pipe, its characterized in that: the drying box set up the drying chamber, the drying chamber set up to four, drying box upper surface set up the air-blower, the air-blower have air dryer through the pipe connection, the drying chamber inside wall set up the heating pipe, drying chamber bottom set up the bottom plate, the bottom plate set up to hollow, the bottom plate lower surface set up the heater strip, the bottom plate pass through the pipeline and be connected with the air-blower, the bottom plate on set up the round hole, the round hole inside set up the drying tube, drying chamber rear side wall all set up the electricity-saving lamp, the drying box set up the chamber door.

2. A lost foam drying apparatus according to claim 1, wherein: the number of the blowers is two.

3. A lost foam drying apparatus according to claim 2, wherein: and partitions are arranged among the drying chambers and are heating plates.

4. A lost foam drying apparatus according to claim 3, wherein: heating pipes are arranged in the drying chambers.

5. A lost foam drying apparatus according to claim 4, characterized in that: the round hole set up to a plurality ofly, the assorted, the round hole set up to a plurality ofly.