CN219607680U

CN219607680U - Energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering

Info

Publication number: CN219607680U
Application number: CN202321103407.8U
Authority: CN
Inventors: 刘秉政; 潘英杰; 齐长安
Original assignee: Heilongjiang Yunhao New Building Materials Co ltd
Current assignee: Heilongjiang Yunhao New Building Materials Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-08-29
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of high-temperature sintering equipment, and discloses an energy-saving and environment-friendly high-temperature sintering kiln capable of continuously sintering, which comprises a base, wherein two driving devices are movably arranged in the base, a plurality of supporting shafts are movably arranged in the base, an iron mesh belt is sleeved between the driving devices, a kiln body is fixedly arranged at the top of the base, a heating device is fixedly arranged at the top of the inner wall of the kiln body, a heat exchange fan is communicated with the top of the kiln body, a filter box communicated with the heat exchange fan is fixedly arranged at the top of the kiln body, a filter screen is fixedly arranged in the filter box, an electric push rod is connected with the top of the filter box through bolts, and a dust collecting box is connected inside the filter box in a sliding manner. The energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering can save energy, reduce cost, and filter dust of hot gas at the same time, so that the kiln is more environment-friendly.

Description

Energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering

Technical Field

The utility model relates to the technical field of high-temperature sintering equipment, in particular to an energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering.

Background

Kiln sintering, which is to convert powdery materials into compact bodies, is a traditional technological process. This process has long been used to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, and the like. In general, after the powder is molded, a compact obtained by sintering is a polycrystalline material whose microstructure is composed of crystals, glass bodies and pores. The sintering process directly affects the grain size, pore size, and grain boundary shape and distribution in the microstructure, thereby affecting the properties of the material.

The energy-saving environment-friendly high-temperature sintering kiln which can preheat the material in the preheating zone by extracting and filtering the hot gas in the cooling zone is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering, which has the advantages of saving energy, reducing cost and the like, and solves the problems of high energy consumption and high cost.

(II) technical scheme

In order to achieve the purposes of saving energy and reducing cost, the utility model provides the following technical scheme: the utility model provides an energy-concerving and environment-protective high temperature sintering kiln that can sinter in succession, includes the base, the inside movable mounting of base has a drive arrangement that is two in quantity, the inside movable mounting of base has the back shaft of a plurality of numbers, the iron mesh belt has been cup jointed between the drive arrangement, the top fixed mounting of base has the kiln body, the inner wall top fixed mounting of kiln body has heating device, the top intercommunication of kiln body has heat exchange fan, the top fixed mounting of kiln body has the rose box with heat exchange fan intercommunication, the inside fixed mounting of rose box has the filter screen, the top bolted connection electric putter of rose box, the inside sliding connection of rose box has the dust collection box, the inside fixed mounting of kiln body has the preheating plate with the rose box intercommunication, electric putter's push rod department fixed mounting has the brush board, the right side fixed mounting of brush board has the brush with the filter screen contact.

Preferably, the heating device comprises a fixed plate fixedly arranged at the top of the inner wall of the kiln body, and a plurality of silicon-molybdenum rods are fixedly arranged at the bottom of the fixed plate.

Preferably, a T-shaped groove is formed in the bottom of the inner wall of the filter box, and a T-shaped sliding block is fixedly arranged at the bottom of the dust collecting box.

Preferably, the heat exchange fan is connected with the filter box through a pipeline, and the pipeline can be a hot steel pipe.

Preferably, an air passage communicated with the filter box is formed in the preheating plate, the shape of the preheating plate is semi-circular, and a plurality of air outlet holes are formed in the bottom of the preheating plate.

Preferably, the length of the push rod of the electric push rod is consistent with that of the filter screen, and the brush is a PA46 plastic brush.

Preferably, the kiln body is internally and fixedly provided with two partition plates, and the partition plates divide the interior of the kiln body into a preheating chamber, a sintering chamber and a cooling chamber.

(III) beneficial effects

Compared with the prior art, the utility model provides the energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering, which has the following beneficial effects:

this but continuous sintering's energy-concerving and environment-protective high temperature sintering kiln, through drive arrangement, drive the iron guipure and remove, make the material along with the iron guipure remove in the kiln body, the back shaft supports the iron guipure, start heating device heats the material in the sintering chamber, the heat transfer fan can extract the hot gas in the cooling chamber, carry the rose box through the pipeline, filter the hot gas, contain impurity in avoiding the hot gas, influence the material, electric putter can drive the brush and clear up the filter screen, the dust of clearance can drop in the dust collection box, the dust collection box can be taken out from the rose box, clear up the dust collection box, the steam of filtration can get into in the preheating plate through the pipeline, carry out complete preheating to the material, so can the energy saving, the cost is reduced, filter the dust of steam simultaneously, make environmental protection more.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1 a base, 2 a driving device, 3 a supporting shaft, 4 a ferrous mesh belt, 5 a kiln body, 51 a preheating chamber, 52 a sintering chamber, 53 a cooling chamber, 6 a heating device, 7 a heat exchange fan, 8 a filter box, 9 a filter screen, 10 an electric push rod, 11 a dust collecting box, 12 a preheating plate, 13 a brushing plate and 14 a brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the energy-saving environment-friendly high-temperature sintering kiln capable of continuously sintering comprises a base 1, wherein two driving devices 2 are movably arranged in the base 1, a plurality of supporting shafts 3 are movably arranged in the base 1, the material overload and damage caused by the overload of an iron net belt 4 can be avoided, the iron net belt 4 is sleeved between the driving devices 2, a kiln body 5 is fixedly arranged at the top of the base 1, two partition plates are fixedly arranged in the kiln body 5, the interior of the kiln body 5 is divided into a preheating chamber 51, a sintering chamber 52 and a cooling chamber 53 by the partition plates, a heating device 6 is fixedly arranged at the top of the inner wall of the kiln body 5, the heating device 6 comprises a fixed plate fixedly arranged at the top of the inner wall of the kiln body 5, a plurality of silicon-molybdenum rods are fixedly arranged at the bottom of the fixed plate, a heat exchange fan 7 is communicated at the top of the kiln body 5, the heat exchange fan 7 is communicated with the kiln body 5 and is close to a discharge hole of the kiln body 5, the influence of hot gas extraction on the temperature of the sintering chamber 52 is avoided, a filter box 8 communicated with the heat exchange fan 7 is fixedly arranged at the top of the kiln body 5, a T-shaped groove is formed in the bottom of the inner wall of the filter box 8, a filter screen 9 is fixedly arranged in the filter box 8, an electric push rod 10 is connected with the top of the filter box 8 through bolts, the push rod length of the electric push rod 10 is consistent with the length of the filter screen 9, a dust collecting box 11 is slidably connected in the filter box 8, a T-shaped sliding block is fixedly arranged at the bottom of the dust collecting box 11, a preheating plate 12 communicated with the filter box 8 is fixedly arranged in the kiln body 5, an air passage communicated with the filter box 8 is formed in the preheating plate 12, the shape of the preheating plate 12 is semicircular, a plurality of air outlet holes are formed in the bottom, the heat exchange fan 7 is connected with the filter box 8 and the preheating plate 12 is connected with the filter box 8 through pipelines, the pipelines can be hot steel pipes, a brush plate 13 is fixedly arranged at a push rod of the electric push rod 10, a brush 14 which is in contact with the filter screen 9 is fixedly arranged on the right side of the brush plate 13, and the brush 14 is a PA46 plastic brush.

To sum up, this but continuous sintering's energy-concerving and environment-protective high temperature sintering kiln, through drive arrangement 2, drive iron guipure 4 and remove, make the material remove in the kiln body 5 along with iron guipure 4, back shaft 3 supports iron guipure 4, start heating device 6 heats the material in the sintering room 52, heat exchange fan 7 can extract the steam in the cooling chamber 53, in the rose box 8 is carried through the pipeline, filter the steam, avoid containing impurity in the steam, influence the material, electric putter 10 can drive brush 14 to clear up filter screen 9, the dust of clearance can fall into dust collection box 11, dust collection box 11 can follow filter box 8 and take out, clean up dust collection box 11, the steam of having filtered can get into preheating plate 12 through the pipeline, can the energy saving like this, reduce cost, filter the dust of steam simultaneously, make more environmental protection.

Claims

1. Energy-concerving and environment-protective high temperature sintering kiln that can sinter in succession, including base (1), its characterized in that: the inside movable mounting of base (1) has drive arrangement (2) that quantity is two, the inside movable mounting of base (1) has back shaft (3) of a plurality of quantities, iron net area (4) have been cup jointed between drive arrangement (2), the top fixed mounting of base (1) has kiln body (5), the inner wall top fixed mounting of kiln body (5) has heating device (6), the top intercommunication of kiln body (5) has heat exchange fan (7), the top fixed mounting of kiln body (5) has rose box (8) with heat exchange fan (7) intercommunication, the inside fixed mounting of rose box (8) has filter screen (9), the top bolted connection electric putter (10) of rose box (8), the inside sliding connection of rose box (8) has dust collection case (11), the inside fixed mounting of kiln body (5) have preheating plate (12) with rose box (8) intercommunication, the push rod department fixed mounting of electric putter (10) has brush board (13), the brush board (13) and the fixed mounting of brush of filter screen (14) on right side and the contact of filter screen (14).

2. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: the heating device (6) comprises a fixed plate fixedly arranged at the top of the inner wall of the kiln body (5), and a plurality of silicon-molybdenum rods are fixedly arranged at the bottom of the fixed plate.

3. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: t-shaped grooves are formed in the bottoms of the inner walls of the filter boxes (8), and T-shaped sliding blocks are fixedly arranged at the bottoms of the dust collecting boxes (11).

4. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: the heat exchange fan (7) is connected with the filter box (8) and the preheating plate (12) is connected with the filter box (8) through pipelines, and the pipelines can be hot steel pipes.

5. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: the inside of preheating plate (12) is offered and is had the air flue with rose box (8) intercommunication, the shape of preheating plate (12) is semicircle annular to a plurality of ventholes have been seted up to the bottom.

6. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: the length of the push rod of the electric push rod (10) is consistent with that of the filter screen (9), and the brush (14) is a PA46 plastic brush.

7. The continuously sinterable energy-saving environment-friendly high temperature sintering kiln according to claim 1, wherein: the kiln is characterized in that two partition plates are fixedly arranged in the kiln body (5), and the partition plates divide the interior of the kiln body (5) into a preheating chamber (51), a sintering chamber (52) and a cooling chamber (53).