A liquid feeding system for hazardous waste barrels
A hazardous waste and feeding system technology, applied in the direction of liquid distribution, conveying or transfer devices, packaging, furnace materials, etc., can solve problems such as explosion, worker and equipment safety threats, personal safety threats, etc., and achieve the effect of preventing reactions
Active Publication Date: 2018-04-06
NINGBO DADI CHEM ENG & ENVIRONMENTAL PROTECTION
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The incineration method in the existing technology is usually that workers manually mix a variety of hazardous wastes into a transfer barrel, and then suck the hazardous waste in the transfer barrel into the rotary kiln for incineration through a pump. However, due to the physical properties and The chemical properties are relatively complex, and chemical reactions may occur among various waste materials, and even explosions may occur, posing a threat to the safety of workers and equipment
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see Figure 1 to Figure 4 , a hazardous waste barreled liquid feeding system, including a conveying device 1, an infrared temperature measuring device 2 and a liquid pumping device 3 are arranged above the conveying device 1, and the liquid pumping device 3 is connected with an up and down moving structure 4, so The liquid pumping device 3 includes a liquid pumping pipe 31, a cleaning water pipe 32 and a nitrogen pipe 33, the liquid pumping pipe 31 is connected to the rotary kiln, the infrared temperature measuring device 2 is connected to a control device, and the control device is connected to the up and down moving Structure 4, the delivery device 1, the driving pump of the pumping pipe 31, the driving pump of the cleaning water pipe 32, and the valve of the nitrogen pipe 33; the working process of this system includes: placing the waste bu...
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
Login to View More Abstract
The invention discloses a hazardous waste barreled liquid feeding system. The feeding system comprises a conveying device; an infrared temperature measuring device and a liquid pumping device are arranged above the conveying device; the liquid pumping device is connected with an up and down movement structure and comprises a liquid pumping pipe, a cleaning water pipe and a nitrogen pipe; the liquid pumping pipe is connected with a rotating kiln; and the infrared temperature measuring device is connected with a control device which is connected with the up and down movement structure, the conveying device, a driving pump of the liquid pumping pipe, a driving pump of the cleaning water pipe and a valve of the nitrogen pipe. When the hazardous waste barreled liquid feeding system of the structure is used, close contact of workers during liquid pumping of waste is avoided; by introducing nitrogen into a waste barrel to form a gas protecting layer, air is isolated, and the waste is prevented from reacting with the air during liquid pumping; and after pumping of the waste, the waste barrel and the liquid pumping device are cleaned, water generated after cleaning is pumped away, and waste in different waste barrels is prevented from reacting with one another.
Description
technical field [0001] The invention belongs to the technical field of hazardous waste treatment, in particular to a barreled liquid feeding system for hazardous waste. Background technique [0002] The physical and chemical treatment processes commonly used for waste residue include: heat treatment (incineration, pyrolysis), solidification / stabilization. The incineration method is a comprehensive process of pyrolysis and deep oxidation. Combustible hazardous waste can be oxidized and decomposed through incineration to achieve the purpose of reducing volume, removing toxicity, and recovering energy and by-products. The incineration method in the existing technology is usually that workers manually mix a variety of hazardous wastes into a transfer barrel, and then suck the hazardous waste in the transfer barrel into the rotary kiln for incineration through a pump. However, due to the physical properties and The chemical properties are relatively complex, and chemical reacti...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/00F27D3/14B67D7/02B67D7/32
CPCB67D7/02B67D7/32F23G5/446F23G7/008F27D3/14F27M2003/11
Inventor 仇兴欢郑奇汤立周一丁郇昌永邢杨荣
Owner NINGBO DADI CHEM ENG & ENVIRONMENTAL PROTECTION