Plant ash sintering device

A sintering device, plant ash technology, applied in waste heat treatment, charging treatment type, lighting and heating equipment, etc., can solve the problems of flue gas diffusion, air pollution, large volume, etc. Effect

CN110887375APending Publication Date: 2020-03-17KEYUAN ENG TECHN TEST CENT OF SICHUAN PROVINCE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-03-17

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Abstract

The invention discloses a plant ash sintering device. The device comprises a rack, a conveying mechanism installed on the rack and a plurality of sintering furnaces installed on the conveying mechanism. Each of the sintering furnaces comprises a furnace body vertically installed on the conveying mechanism, an upper end cover hinged to a top end of the furnace body and a lower end cover hinged to abottom end of the furnace body, high-temperature-resistant sealing rings matched with the upper end cover and the lower end cover are arranged on end surfaces of the top end and the bottom end of thefurnace body, the furnace body is hollow, a supporting edge hinged to the conveying mechanism is machined on an outer wall of the furnace body, an ignition device is arranged on a bottom face of theupper end cover, a feeding device matched with the sintering furnace is arranged on the rack, and a pressure control device for adjusting the pressure in the furnace body is arranged on a side wall ofthe furnace body. The multiple sintering furnaces are arranged on the conveying mechanism, the sintering environment in each sintering furnace can be stable through the upper end cover and the lowerend cover on each sintering furnace, and therefore, it is guaranteed that products produced by the multiple sintering furnaces are consistent, and the quality of the sintered products is guaranteed.
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Description

technical field

[0001] The invention relates to the field of sintering devices, in particular to a plant ash sintering device. Background technique

[0002] Sintering is the process of making the powdery material have a certain geometric shape and firmness through the inter-particle bonding and material transfer of the powdery material at a high temperature below the melting point. The purpose of sintering is to make the powdery material However, the conditions during sintering have an important impact on the later molding of powdery materials. Due to the influence of airtightness and sintering environment in existing sintering devices, the quality of sintered products is unstable.

[0003] In addition, the existing sintering device will generate a large amount of flue gas during the sintering process. Due to the large volume of the existing sintering device, it is easy to cause the flue gas to diffuse and eventually cause air pollution. Contents of the invention

[0004] ...

Examples

Embodiment

[0027] Such as Figure 1 to Figure 5 As shown, the plant ash sintering device provided in this embodiment includes a frame 1, a transmission mechanism 2 installed on the frame 1, a plurality of sintering furnaces 3 installed on the transmission mechanism 2, and upper furnaces arranged in sequence along the feeding direction of the transmission mechanism 2. Material device 5, pressure control device 6, ignition device 4 and dust cover 7, described sintering furnace 3 comprises furnace body 31 vertically installed on conveying mechanism 2, upper end cover 32 hinged on the top of furnace body 31 and hinged on The lower end cover 33 at the bottom of the furnace body 31, the end faces of the top and bottom ends of the furnace body 31 are provided with a high-temperature resistant sealing ring cooperating with the upper end cover 32 and the lower end cover 33, the furnace body 31 is hollow, and the outer wall of the furnace body 31 is processed with The support edge 34 hinged with t...