CN110132014A - A layered stack furnace body with unit modules - Google Patents

Abstract

The invention provides a unit module layered stack furnace body. Three square channels are fixedly connected side by side to form a cuboid unit. The cuboid unit is provided with a buckle device, and four cuboid units are surrounded to form a furnace unit module. Each cuboid The unit is connected with another cuboid unit through a buckle device. A furnace cavity is formed inside the furnace body unit module. The inner and outer walls of the furnace body unit module are closed by thin steel plates. The furnace body unit module is also provided with a lock The locking device is used for fastening and connecting adjacent furnace body unit modules to form a layered stacked furnace body after a plurality of furnace body unit modules are vertically stacked. The unit modules of the furnace body of the present invention can be flexibly combined or replaced according to needs, and the manufacturing, installation and maintenance costs of the traditional furnace body are lower than those of the traditional furnace body.

Description

A layered stack furnace body with unit modules

technical field

The invention relates to the field of mechanical manufacturing heat treatment, in particular to a layered stack furnace body of unit modules.

Background technique

The existing furnace body structure is one-piece, complex in structure, large in size and heavy in weight, and when partially damaged, it is not conducive to quick maintenance and recovery of production, manufacturing, installation, maintenance and high cost of downtime loss.

Now there is a need for a furnace that can be divided into unit modules, which can be freely combined or replaced according to the needs of use.

Contents of the invention

The invention provides a unit module layered stack furnace body, which solves the problem that the existing sintering furnace cannot be quickly repaired when a part of the existing sintering furnace is damaged through technical transformation.

In order to solve the above-mentioned technical problems, the present invention specifically adopts the following technical scheme: a layered stacking furnace body of unit modules, three square channels are fixedly connected side by side to form a cuboid unit, the cuboid unit is provided with a buckle device, and four cuboid units A furnace body unit module is formed around, and each cuboid unit is connected with another cuboid unit through a buckle device. A furnace cavity is formed in the furnace body unit module, and the inner and outer walls of the furnace body unit module are closed by thin steel plates. A locking device is also provided on the furnace body unit module, and the locking device is used for fastening and connecting adjacent furnace body unit modules to form a layered stacked furnace body after a plurality of furnace body unit modules are vertically stacked.

Compared with the prior art, the present invention has the following beneficial effects:

1) Four cuboid units are used to snap together to form a furnace body unit module, and a plurality of furnace body unit modules are stacked to form a furnace body, which is more convenient to install and disassemble. Each unit module is small in size and light in weight, and can be flexibly combined or replaced according to needs. Lower manufacturing, installation and maintenance costs than traditional furnaces.

2) Furnace body unit modules can choose the appropriate number of stacked layers according to the needs of use.

3) There is a sealing layer between the upper and lower furnace body unit modules, and the sealing layer is made of fireproof insulation cotton, which plays the role of sealing and structural buffer.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of a cuboid unit of the present invention;

Fig. 3 is the top view of the furnace unit module of the present invention;

Fig. 4 is a schematic diagram of the buckle device of the present invention;

Explanation of symbols: Fang Tong 1, cuboid unit 2, buckle device 3, furnace body unit module 4, locking device 5, slot 31, buckle 32, baffle plate 33, U-shaped groove 311, L-shaped steel plate 321, seal Layer 6, lock lug 51, fastening bolt 52, nut 53.

Detailed ways

The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1-4, this embodiment provides a layered stacked furnace body with unit modules, three square ducts 1 are fixedly connected side by side to form a cuboid unit 2, and the cuboid unit 2 is provided with a buckle device 3, four A cuboid unit 2 surrounds and forms a furnace body unit module 4, and each cuboid unit 2 is connected with another cuboid unit 2 by a buckle device 3, and a furnace cavity is formed in the furnace body unit module 4, and the furnace body unit module 4. The inner and outer walls are closed by thin steel plates. The furnace body unit module 4 is also provided with a locking device 5. The locking device 5 is used to fasten and connect adjacent furnace body unit modules 4 when stacked longitudinally. The furnace body unit modules 4 form a layered stack furnace body. The square pass 1 selects the Q195 square pass 1 of 40*40*3 for use, and the thin steel plate adopts a 5 mm Q195 steel plate.

In order to realize that the buckle device 3 can combine the cuboid unit 2 to form the furnace unit module 4, the buckle device 3 includes a slot 31 and a buckle 32, and the buckle 32 is arranged on the wide side of the top surface of the cuboid unit 2 On the side wall where it is located, the draw-in groove 31 is arranged on the side wall where the long side of the top surface of the cuboid unit 2 is located and the buckle 32 is arranged away from the draw-in groove 31, and the buckle 32 can engage with the draw-in groove 31. Each cuboid unit 2 The furnace body unit module 4 can be formed by engaging and connecting the buckle 32 with the slot 31 on the other cuboid unit 2 .

In order to better seal the top surface and the bottom surface of the body of furnace unit module 4, a sealing layer 6 for sealing the top surface and the bottom surface of the body of furnace unit module 4 is also provided between the body of furnace unit modules 4, and the sealing layer 6 is composed of Made of fireproof insulation cotton, it plays the role of sealing and structural cushioning.

In order to realize the heat insulation of the furnace body, the inside of the square duct 1 is filled with heat insulating material.

In order to securely connect the upper and lower furnace body unit modules 4, the locking device 5 includes: lock lugs 51, fastening bolts 52 and nuts 53, and the lock lugs 51 are arranged on the top and bottom surfaces of the furnace body unit modules 4 Around the four sides, the lock ear 51 on the top surface of one furnace body unit module 4 and the lock ear 51 on the bottom surface of the other furnace body unit module 4 are connected and locked by fastening bolts 52 and nuts 53 .

In order to better realize the engagement between the buckle 32 and the slot 31, and the adjacent cuboid unit 2 can fit closely, the slot 31 is a U-shaped groove 311 that is mirror-symmetrically arranged on the left and right, and the buckle 32 is One left and one right are L-shaped steel plates 321 arranged mirror-image-symmetrically. The L-shaped steel plates 321 are fixed on the side walls of the cuboid unit 2. After the L-shaped steel plates 321 are inserted into the U-shaped groove 311, the two cuboid units 2 can maintain mutual tightness. The lowest end of the U-shaped groove 311 in the vertical direction is provided with a baffle plate 33, and the baffle plate 33 is used to prevent the L-shaped steel plate 321 from detaching from the lower end of the U-shaped groove 311.

In this embodiment, three square ducts 1 are fixedly connected side by side to form a cuboid unit 2, and four cuboid units 2 are engaged to form a furnace body unit module 4, and multiple furnace body unit modules 4 are vertically stacked and fastened to connect adjacent furnace body units Module 4 forms a layered stack furnace body, which is more convenient for installation and disassembly.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the accompanying drawings. The specific connection methods of each part all adopt mature bolts and rivets in the prior art. Conventional means such as welding, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

In the description of the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Claims (6)

1. A unit module layered stack furnace body, characterized in that three squares are fixedly connected side by side to form a cuboid unit, the cuboid unit is provided with a buckle device, and four cuboid units are surrounded to form a body of furnace unit module, each A cuboid unit is connected with another cuboid unit through a buckle device, a furnace cavity is formed in the furnace body unit module, the inner and outer walls of the furnace body unit module are closed by thin steel plates, and the furnace body unit module is also provided with There is a locking device, and the locking device is used for fastening and connecting adjacent furnace body unit modules to form a layered stacked furnace body after a plurality of furnace body unit modules are vertically stacked. 2. A unit module layered stack furnace body according to claim 1, characterized in that the buckle device includes a slot and a buckle, and the buckle is arranged on the side where the wide side of the top surface of the cuboid unit is located. On the wall, the draw-in groove is arranged on the side wall where the long side of the top surface of the cuboid unit is located and the buckle is set away from the draw-in groove. The buckle can be engaged with the draw-in groove, and each cuboid unit can be connected to another cuboid unit through the buckle. The card slots are snapped and connected to form a furnace unit module. 3. A kind of unit module layered stack furnace body according to claim 1, characterized in that, a sealing layer for sealing the top surface and the bottom surface of the furnace body unit module is also provided between the said furnace body unit modules, said The sealing layer is made of fireproof insulation cotton. 4 . The layered stack furnace body of unit modules according to claim 1 , characterized in that, the inside of the square duct is filled with heat insulating material. 5 . 5. A unit module layered stack furnace body according to claim 1, characterized in that the locking device comprises: lock lugs, fastening bolts and nuts, and the lock lugs are arranged on the furnace body unit modules. Around the top surface and the bottom surface, the lock ears on the top surface of one furnace body unit module and the lock ears on the bottom surface of the other furnace body unit module are connected and locked by fastening bolts and nuts. 6. A unit module layered stack furnace body according to claim 2, characterized in that, the slots are U-shaped slots arranged mirror-symmetrically on one left and one right, and the buckles are mirror images on one left and one right Symmetrically arranged L-shaped steel plates, the L-shaped steel plate is fixed on the side wall of the cuboid unit, the two cuboid units can be kept close to each other after the L-shaped steel plate is inserted into the U-shaped groove, and the lowest end of the U-shaped groove in the vertical direction A baffle is provided, and the baffle is used to prevent the L-shaped steel plate from detaching from the lower end of the U-shaped groove.