CN212227536U

CN212227536U - Disappearance mould stoving case

Info

Publication number: CN212227536U
Application number: CN202020468514.0U
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 equipment, a lost foam drying box, including drying box and center tube, the center tube around fixedly connected with drying box, the center tube bottom be provided with the cyclone, the cyclone bottom be connected with the air-blower through air dryer, the center tube inside be provided with the heating pipe, the drying box set up to cylindrical, the drying box set up the drying chamber, the drying chamber set up the bottom plate, the bottom plate on set up the round hole, the round hole inside set up the fan; this device drying efficiency is high, convenient to use.

Description

Disappearance mould stoving case

Technical Field

The utility model belongs to the technical field of disappearance mould equipment, concretely relates to disappearance mould stoving case.

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.

After the lost foam is cast and formed, the lost foam generally needs to be dried by using drying equipment, the drying equipment used at present mostly adopts drying ovens to dry, the lost foam dried by a plurality of drying boxes at one time is limited, and the production efficiency of products is low.

Disclosure of Invention

For solving the above problem, the utility model relates to a can drying efficiency height, convenient to use's disappearance mould stoving case.

The utility model provides a disappearance mould stoving case, includes stoving case and center tube, the center tube around fixedly connected with stoving case, center tube bottom be provided with the cyclone, the cyclone be connected with the air-blower through air dryer in the bottom, the inside heating pipe that is provided with of center tube, the stoving box set up to be cylindrical, stoving case set up the drying chamber, the drying chamber set up the bottom plate, the bottom plate on set up the round hole, the round hole inside set up the fan.

Furthermore, a vent hole is formed in the central tube.

Furthermore, the drying chambers are arranged in a plurality of layers, and the drying boxes are arranged in three layers.

Furthermore, the drying chamber is provided with a drying chamber door.

Further, the round hole set up to a plurality ofly, correspondingly, the fan set up to a plurality ofly.

Further, the drying chamber is arranged the same.

Furthermore, a support frame is arranged at the bottom of the drying box, and a locking pulley is arranged at the bottom of the support frame.

The utility model discloses the beneficial effect who reaches:

this device stoving case sets up to cylindrically, stoving incasement portion set up to the drying chamber, the drying chamber set up to a plurality ofly, can dry a plurality of disappearance moulds simultaneously.

This device sets up the center tube, and the center tube bottom is provided with the whirlwind machine, the whirlwind machine bottom be connected with the air-blower through air dryer, the inside heating pipe that is provided with of center tube, the center tube surface sets up the ventilation hole, uses whirlwind air current to dry, improves drying efficiency.

This device drying chamber all sets up drying chamber door, makes things convenient for single disappearance mould to place and take out.

This device sets up the round hole, the round hole inside set up the fan, guarantee the stoving of disappearance mould bottom.

Drawings

FIG. 1 is a schematic structural diagram of the novel drying box for the lost foam.

FIG. 2 is a schematic structural view of a heating pipe using the novel evaporative pattern drying oven.

FIG. 3 is a schematic structural diagram of the novel drying box for the lost foam.

Wherein 1 is the stoving case, 2 is the drying chamber, 3 is the center tube, 4 is the fan, 5 is the heating pipe, 6 is the ventilation hole, 7 is the air-blower, 8 is the cyclone, 9 is air dryer, 10 is the support frame, 11 is the locking pulley, 12 is the stoving room door.

Detailed Description

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

A lost foam drying box is shown in figures 1-3 and comprises a drying box 1 and a central pipe 3, wherein the drying box 1 is fixedly connected to the periphery of the central pipe 3, a cyclone 8 is arranged at the bottom of the central pipe 3, an air blower 7 is connected to the bottom of the cyclone 8 through an air dryer 9, a heating pipe 5 is arranged inside the central pipe 3, the drying box 1 is cylindrical, the drying box 1 is provided with a drying chamber 2, the drying chamber 2 is provided with a bottom plate, a round hole is formed in the bottom plate, and a fan 4 is arranged inside the round hole.

The central tube 3 is provided with a vent hole 6.

The drying chamber 2 sets up to a plurality of, stoving case 1 set up to the three-layer.

The drying chambers 2 are all provided with drying chamber doors 12.

The round holes are arranged in a plurality of numbers, and correspondingly, the fans 4 are arranged in a plurality of numbers.

The drying chamber 2 is arranged the same.

The bottom of the drying box 1 is provided with a support frame 10, and the bottom of the support frame 10 is provided with a locking pulley 11.

During the use, open drying chamber door 12, put into the disappearance mould, close drying chamber door 12, open the power of stoving case 1, air-blower 7 begins work, and the air gets rid of moisture wherein through air dryer 9, becomes the whirlwind air current through whirlwind machine 8, and heating pipe 5 heats the air, through ventilation hole 6, dries to the disappearance mould surface, and simultaneously, the hot-air is in 2 bottoms of drying chamber through fan 4, heats the stoving to the disappearance mould inside.

This device stoving case 1 sets up to cylindrically, 1 inside setting of stoving case 2, stoving room 2 set up to a plurality ofly, can dry a plurality of disappearance moulds simultaneously.

This device sets up

center tube

3, and 3 bottoms of center tube are provided with

whirlwind machine

8, 8 bottoms of whirlwind machine be connected with air-blower 7 through air dryer 9, 3 insides of center tube be provided with

heating pipe

5, 3 surfaces of center tube set up 6 holes that ventilate, use whirlwind air current to dry, improve drying efficiency.

This device drying chamber 2 all sets up drying chamber door 12, makes things convenient for single disappearance mould to place and take out.

This device sets up the round hole, the round hole inside set up fan 4, guarantee the stoving of disappearance mould bottom.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The utility model provides a disappearance mould stoving case, includes stoving case and center tube, its characterized in that: the drying box is fixedly connected with the periphery of the central tube, a cyclone machine is arranged at the bottom of the central tube, an air blower is connected to the bottom of the cyclone machine through an air dryer, heating tubes are arranged inside the central tube, the drying box body is cylindrical, the drying box is provided with a drying chamber, the drying chamber is provided with a bottom plate, round holes are formed in the bottom plate, and fans are arranged inside the round holes.

2. A drying box for a lost foam according to claim 1, wherein a circular hole is formed in the central pipe.

3. A drying box for a lost foam according to claim 2, wherein said drying chamber is provided in plurality, and said drying box is provided in three layers.

4. A lost foam drying box according to claim 3, wherein the drying chambers are provided with drying chamber doors.

5. A drying box for lost foam according to claim 4, wherein the number of the round holes is multiple, and correspondingly, the number of the fans is multiple.

6. A drying box for lost foam according to claim 5, wherein said drying chambers are arranged identically.

7. A lost foam drying box according to claim 6, wherein a support frame is arranged at the bottom of the drying chamber, and a locking pulley is arranged at the bottom of the support frame.