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Hazardous waste pretreatment system based on nitrogen protection

A hazardous waste and nitrogen protection technology, which is applied in grain processing, solid separation, chemical instruments and methods, etc., can solve problems such as low crushing efficiency, uneven crushing, and difficult incineration, so as to improve shaking stability and crushing efficiency , Improve the effect of crushing efficiency

Active Publication Date: 2022-08-02
镇江新宇固体废物处置有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hazardous waste pretreatment system based on nitrogen protection, which effectively solves the problem that the solid waste in the above background technology is not screened during the crushing process and will be It causes uneven crushing and low crushing efficiency, which leads to the difficulty of incineration in the later stage

Method used

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  • Hazardous waste pretreatment system based on nitrogen protection
  • Hazardous waste pretreatment system based on nitrogen protection
  • Hazardous waste pretreatment system based on nitrogen protection

Examples

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Comparison scheme
Effect test

Embodiment 1

[0032] Example one, by Figure 1 to Figure 6Given, the present invention includes a base 1, the bottom end of the base 1 is symmetrically provided with a support leg 2, the top of the base 1 is provided with a pretreatment tank body 1 3, and a pretreatment tank body 2 4 is provided above the pretreatment tank body 1 3 , the pretreatment tank body 1 3 and the pretreatment tank body 2 4 are connected by a connecting group, the bottom end of the pretreatment tank body 1 3 is provided with an outlet pipe 5 that penetrates below the base 1, and the top end of the pretreatment tank body 2 4 is provided A feeding port 6 is opened, the top of the base 1 is provided with a sealing cover 7 sleeved on the outside of the pretreatment tank body 1 3 and the pretreatment tank body two 4, and the top of the base 1 is provided with a sealing cover 7 sleeved on the outer bottom end of the cover 7. The sleeve seat 40, the bottom end of the sleeve seat 40 is provided with a pressure plate 41. The...

Embodiment 2

[0035] Embodiment 2, on the basis of Embodiment 1, by figure 1 and image 3 Given, the connecting group includes a stabilizer bar 12, a stabilization groove 13, a sleeve plate 14 and a connecting piece, the bottom end of the pretreatment tank body 24 is symmetrically provided with a stabilizer bar 12, and the top end of the pretreatment tank body 13 is provided with a stabilizer bar. 12 The stabilizing groove 13 for sliding connection, the bottom end of the outer wall of the pretreatment tank 24 is provided with a sleeve plate 14 sleeved on the outside of the pretreatment tank The connector is connected. The connector includes an elastic telescopic rod 36 and a fixed seat 37. The top of the inner wall of the pretreatment tank 24 is symmetrically provided with a fixed seat 37, and the top of the fixed seat 37 is provided with an elastic telescopic rod connected to the inner bottom end of the bottom plate 16. 36;

[0036] Through the action of the acceleration mechanism, the b...

Embodiment 3

[0037] Embodiment 3, on the basis of Embodiment 1, by figure 1 , Figure 4 and Figure 5 Given, the acceleration mechanism includes a scraper group, a transmission part 1, a transmission part 2 and a shaking group, and the scraper group includes a rotating drum 23, a bearing seat 24, a scraper 25 and a bevel gear 1 26, the middle of the bottom end of the filter plate 15 A rotating cylinder 23 is provided at the position. The rotating cylinder 23 is connected with the filter plate 15 through the bearing seat 24. The outer top of the rotating cylinder 23 is symmetrically provided with a scraper 25 which is slidingly connected with the bottom end of the filter plate 15. Bevel gear 1 26, bevel gear 1 26 is connected with transmission member 1, a shaking group is arranged under the rotating cylinder 23, and the shaking group and the rotating cylinder 23 are connected through transmission member 2. Transmission member 1 includes a pulley 22, a transmission shaft 27. The second bev...

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Abstract

The invention relates to the technical field of waste pretreatment, discloses a hazardous waste pretreatment system based on nitrogen protection, and solves the problems that solid waste is not screened in the crushing process, crushing is not uniform, crushing efficiency is not high, and later incineration is difficult. Supporting legs are symmetrically arranged at the bottom end of the base, a first pretreatment tank body is arranged at the top end of the base, a second pretreatment tank body is arranged above the first pretreatment tank body, the first pretreatment tank body and the second pretreatment tank body are connected through a connecting set, and an outlet pipe penetrating through the lower portion of the base is arranged at the bottom end of the first pretreatment tank body. A feeding hole is formed in the top end of the pretreatment tank body II; and through the design of the crushing mechanism, the acceleration mechanism and the connection group, the second pretreatment tank body can conveniently drive the materials to shake, so that the crushing efficiency and the crushing quality of the materials are improved, and the pretreatment speed of the materials is further improved.

Description

technical field [0001] The invention belongs to the technical field of waste pretreatment, in particular to a hazardous waste pretreatment system based on nitrogen protection. Background technique [0002] The wastes processed by the incinerators of hazardous waste treatment plants come from different industries and are of various types. These wastes have different packaging, different physical forms and different chemical properties. Therefore, before feeding into the high-temperature incinerator, it is necessary to pre-treat the waste. Mixed liquid refers to pouring the organic waste liquid of the same nature from a small package into a larger container before incineration, so as to achieve the purpose of more continuous, stable, homogeneous and safe feeding of the incineration system. Incinerate. [0003] When the solid waste is pretreated, it needs to be crushed first. However, it is not screened during the crushing process, which will cause uneven crushing and low crus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/00B02C18/18B02C18/24B02C23/04B02C23/10B07B1/28B07B1/42B07B1/46B07B1/52
CPCB02C18/14B02C18/0084B02C18/18B02C18/24B02C23/04B02C23/10B07B1/28B07B1/42B07B1/46B07B1/528B02C2018/164B02C2018/168B02C2201/06Y02E20/12
Inventor 尹力梁伟明蒋杰
Owner 镇江新宇固体废物处置有限公司
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