VOC gas adsorber energy saving system and method with second-stage heat returning first stage
A gas adsorption and energy-saving system technology, applied in chemical instruments and methods, gas treatment, separation methods, etc., can solve the problems of high energy consumption in the recovery process, long equipment warm-up time, low equipment utilization rate, etc., to save heating time , Reduce economic burden, save energy
Pending Publication Date: 2018-07-13
LUOYANG TIANBAO ENVIRONMENTAL PROTECTION TECH
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention proposes a VOC gas adsorber secondary heat return primary energy-saving system and method, which are used to solve the problems of high energy consumption, low equipment utilization rate and long equipment warm-up time in the existing recovery process
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
[0021] The present invention will be further described in conjunction with accompanying drawing and specific embodiment:
[0022] as attached figure 1A VOC gas adsorber secondary heat return primary energy-saving system is shown, including a primary adsorption mechanism, an intake fan 11, a secondary adsorber 5, a condenser 6, a circulating fan 8, a heater 9 and a storage tank 7; The left side of the lower part of the first-level adsorption mechanism is provided with an air intake duct 10, the air intake fan 11 is arranged on the lower part of the air intake duct 10, and the right side of the lower part of the first-level adsorption mechanism is provided with a pipeline connected to one end of the outlet of the heater 9, and the first-level adsorption The left side of the upper part of the mechanism is provided with an outlet pipe 3, and the upper right side of the primary adsorption mechanism is provided with a pipeline connected to the inlet of the condenser 6; The valve 2 ...
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 VOC gas adsorber energy saving system with second-stage heat returning a first stage. The system comprises a first-stage adsorption mechanism, an air inlet fan, a second-stage adsorption device, a condenser, a circulating fan, a heater and a storage tank; the left side of the lower part of the first-stage adsorption mechanism is provided with an air inlet pipeline; the air inlet fan is arranged at the lower part of the air inlet pipeline; the right side of the lower part of the first-stage adsorption mechanism is connected with the end of an outlet of the heater; andthe left side of the upper part of the first-stage adsorption mechanism is provided with an air outlet pipeline. A VOC gas adsorber energy saving method with second-stage heat returning the first stage comprises the following steps of first-stage adsorption, second-stage adsorption and energy saving reutilization of second-stage adsorption heat energy by returning the first stage. For the system and the method provided by the invention, by utilizing waste heat after second-stage adsorption operation to heat an adsorption device of the first-stage adsorption mechanism, the cooling time of the second-stage adsorption device is effectively shortened, the heating time of the adsorption device of the first-stage adsorption mechanism and the heating energy of the heater are saved at the same time, the working efficiency of equipment is improved, the energy is greatly saved, the production cost is lowered, and the economic burden of an enterprise is lightened.
Description
technical field [0001] The invention relates to the field of organic waste gas recovery, in particular to a VOC gas adsorber secondary heat return primary energy-saving system and method. Background technique [0002] In the field of organic waste gas treatment, adsorption recovery is a main and effective treatment method. Adsorption recovery is to use an adsorbent to absorb organic volatiles in the exhaust gas of enterprises, and then convert the organic volatiles into liquid substances through condensation recovery. , directly used for reuse; when the primary adsorption mechanism is saturated with VOC gas, it is necessary to heat the inert gas, and then desorb the primary adsorption mechanism through the heated inert gas, so that the high concentration in the primary adsorption mechanism The VOC gas is adsorbed into the secondary adsorption mechanism through circulation to realize the desorption of the primary adsorber, and then the secondary adsorber is heated by inert ga...
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 IPC IPC(8): B01D53/02
CPCB01D53/02B01D2253/102B01D2259/4009B01D2257/708B01D2259/40001Y02A50/20
Inventor 孙宗长王海斌王子煜李运涛董开封黄冬冬
Owner LUOYANG TIANBAO ENVIRONMENTAL PROTECTION TECH