Efficient tail gas treatment device for recycling and processing waste mobile phones

A mobile phone recycling and tail gas treatment technology, applied in transportation and packaging, dispersed particle filtration, dispersed particle separation, etc., can solve the problems of ineffective removal of tail gas impurities and harmful gases, affecting the treatment efficiency of the treatment tank, and low tail gas treatment efficiency, etc. , to prevent clogging, save costs, and increase the probability of contact

Inactive Publication Date: 2019-04-16
安徽得赢新材料科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing ones all adopt simple spraying methods, so that the treatment efficiency of the tail gas is low, and the impurities and harmful g

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Efficient tail gas treatment device for recycling and processing waste mobile phones
  • Efficient tail gas treatment device for recycling and processing waste mobile phones
  • Efficient tail gas treatment device for recycling and processing waste mobile phones

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Embodiment 1, a high-efficiency exhaust gas treatment device for the recycling and processing of waste mobile phones, comprising a treatment tank 2, an intake pipe 3 and an exhaust pipe 1. The upper end of the treatment tank 2 is provided with an exhaust pipe 1, and the bottom of the treatment tank 2 is one An air inlet pipe 3 is provided on the side, a first spray head 7 is provided in the middle of the treatment tank 2, and a first dust screen 8 and a second baffle plate 8 and a second baffle that are parallel to each other are installed inside the treatment tank 2 at the bottom of the first spray head 7 The dust screen plate 14 is provided with a second spray head 33 at the bottom of the middle of the second dust screen plate 14. The processing tank 2 at the bottom of the air intake pipe 3 is provided with a processing liquid 11, and one side of the processing tank 2 is provided There is a water pump 13, a separation box 36 is provided at the bottom of the water pump 1...

Example Embodiment

[0035] Example 2

[0036] The same points as Embodiment 1 will not be repeated, and the differences from Embodiment 1 are:

[0037] Preferably, a baffle cover 4 is provided in the middle of the treatment tank 2 at the bottom of the exhaust pipe 1, and a baffle ring plate 6 is provided at the bottom of the baffle cover 4, and the bottom of the baffle ring plate 6 and the treatment tank 2 The inner side wall is fixedly connected, and the first spray head 7 is arranged at the bottom of the guide ring plate 6. A baffle cover and a deflector ring plate are arranged at the bottom of the exhaust pipe to improve the efficiency of gas-liquid separation during gas discharge and reduce the loss of treatment liquid

[0038] Further, the baffle cover 4 is hemispherical, the baffle ring plate 6 is truncated cone shape, the diameter of the upper end of the baffle ring plate 6 is smaller than the bottom diameter, and the diameter of the upper end of the baffle ring plate 6 is smaller than the baffl...

Example Embodiment

[0040] Example 3

[0041] The same points as Embodiment 1 will not be repeated, and the differences from Embodiment 1 are:

[0042] Preferably, a movably connected first rotating shaft 18 is arranged in the middle between the first dust-proof screen plate 8 and the second dust-proof screen plate 14, and a plurality of uniformly axially symmetrically distributed cleaning shafts are arranged on the first rotating shaft 18 The upper and lower ends of the cleaning rod 9 are provided with a number of evenly distributed brush filaments 17, and the processing tank 2 which is flush with the middle of the air inlet pipe 3 is provided with a second rotating shaft 19 movably connected. A number of baffle plates 16 are arranged in the middle of the two rotating shafts 19, and one side of the second rotating shaft 19 is provided with a first bevel gear 20 fixedly connected. The bottom of the first rotating shaft 18 passes through the second dust screen plate 14 , And the bottom of the first ro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an efficient tail gas treatment device for recycling and processing waste mobile phones. The device comprises a treatment tank, an air inlet pipe and an exhaust pipe, wherein the exhaust pipe is arranged at the upper end of the treatment tank, the air inlet pipe is arranged on one side face of the bottom of the treatment tank, a first spray head is arranged at the middle part of the treatment tank, a first dust screen board and a second dust screen board which are mutually parallel up and down are arranged in the treatment tank positioned at the bottom of the first spray head, a second spray head is arranged at the bottom of the middle part of the second dust screen board, the treatment tank positioned at the bottom of the air inlet pipe is provided with treating liquid, one side of the treatment tank is provided with a water pump, one end of the water pump is connected with the water outlet of a separating tank, and the other end of the water pump is respectively communicated with the first spray head and the second spray head through a water outlet pipe; the water inlet of the separating box is connected with the treatment tank, a plurality of cleaning rods with uniform and axisymmetrical distribution are arranged at the middle part between the first dust screen board and the second dust screen board, and a plurality of brush wires are arranged at theupper end and the lower end of the cleaning rods.

Description

Technical field: [0001] The invention relates to the technical field of tail gas treatment, in particular to a high-efficiency tail gas treatment device for recycling and processing waste mobile phones. Background technique: [0002] Waste mobile phones are mainly composed of plastic shells, lithium batteries, circuit boards, displays and other parts. These parts contain toxic and harmful substances such as lead, chromium, mercury, etc. If they are not disposed of properly or discarded at will, they will seriously pollute the soil and groundwater, and pose a huge threat to human health. Waste circuit boards also contain brominated flame retardants such as polybrominated biphenyls and polybrominated diphenyl ethers, which are carcinogenic, teratogenic, and mutagenic. Plastic can also produce harmful gases during combustion. Waste mobile phones contain a small amount of valuable metals, especially precious metals, which have reuse value. According to a study, in theory, 0.4...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D53/78B01D46/42B01D46/12
CPCB01D46/12B01D53/78B01D46/64B01D46/681
Inventor 尹德营
Owner 安徽得赢新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap