Unlock instant, AI-driven research and patent intelligence for your innovation.

Raw coke oven gas primary purification cooling system and process

A cooling system and raw gas technology, applied in the field of coking, can solve the problems of large number of equipment, unfavorable maintenance, large investment, etc., and achieve the effect of compact equipment structure, small equipment resistance and short process flow

Pending Publication Date: 2022-03-04
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above process is mature and reliable, and has been widely used; however, the process still has problems such as long process, large number of equipment, large investment, large land occupation, and unfavorable maintenance.

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
  • Raw coke oven gas primary purification cooling system and process
  • Raw coke oven gas primary purification cooling system and process
  • Raw coke oven gas primary purification cooling system and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0040] like image 3 As shown, a raw gas primary purification and cooling system according to the present invention includes a washing primary cooler 1, a washing condensate pump 4, a primary cooling lower section condensate pump 3, an initial cooling upper section condensate pump 2, and a circulating water cooler 6 And low temperature water cooler 5;

[0041] like Figure 4 As shown, the washing primary cooler 1 is composed of a tower body, a liquid breaker plate 11, a liquid breaker plate 2 12, a mixed liquid spraying device, a condensate spraying device 1 and a condensate spraying device 2; the tower body is from bottom to top Divided into washing section Ⅰ and primary cooling section Ⅱ, the washing section Ⅰ and primary cooling section Ⅱ are separated by a liquid breaker-11; the lower part of primary cooling section Ⅱ is circulating water co...

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 relates to a primary purifying and cooling system and process for raw gas. The system comprises a washing primary cooler, a washing condensate pump, a primary cooling lower-section condensate pump, a primary cooling upper-section condensate pump, a circulating water cooler and a low-temperature water cooler, the washing and primary cooling of the raw gas are integrated in the same tower body, namely the washing primary cooler, the equipment structure is compact, the process flow is short, the operation is convenient, the occupied area is small, and the investment and maintenance cost is reduced.

Description

technical field [0001] The invention relates to the technical field of coking, in particular to a raw gas primary purification cooling system and process. Background technique [0002] like figure 1 As shown, in the coking process system, the raw coal gas from the coke oven gas collecting pipe and the tar-ammonia water mixture flow along the raw gas pipeline to the gas-liquid separator (that is, the purification and cooling process of coke oven gas generally begins with gas-liquid separation ), and then through cooling, tar removal and naphthalene removal, desulfurization, deamination, final cooling, debenzene process, finally get clean gas. The gas-liquid separator is mainly for the primary separation of the gas and liquid phases. The gas phase enters the washing tower and primary cooler for further cooling and purification, and the liquid phase enters the tar ammonia water separation unit for oil and water phase separation. Because there are many impurities in the gas be...

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): C10K1/12C10K1/04F28D21/00
CPCC10K1/121F28D21/00C10K1/04F28D2021/0059
Inventor 朱传平
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC