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Cement production device capable of recycling carbon dioxide
The invention discloses a cement production device capable of recycling carbon dioxide. The device comprises a lime rotary kiln, a purification box and carbon dioxide treatment equipment, a first cavity, a second cavity and a third cavity are formed in the purification box, an air inlet pipe is fixedly installed on one side of the purification box, the air inlet pipe communicates with the first cavity, an air outlet pipe is fixedly installed on the other side of the purification box, the air inlet pipe is fixedly connected with the exhaust end of the lime rotary kiln, a coarse filtering plateand a fine filtering plate are fixedly installed in the first cavity through bolts, and a rotating shaft is arranged in the first cavity. The device is reasonable in design and good in practicability,dust particles carried in gas generated by lime calcination can be effectively filtered and purified, desulfurization, denitrification and purification treatment can be conducted on the gas, the gasfiltering and purifying effect is good, the purity and quality of carbon dioxide recovery are improved, and the device is suitable for large-scale popularization and application. In addition, waste heat in the gas can be effectively recycled, the recycling effect on the waste heat in the gas is good, and the recycling efficiency is high.
本发明公开了一种可回收二氧化碳的水泥生产装置，包括石灰回转窑、净化箱和二氧化碳处理设备，所述净化箱上开设有第一腔体、第二腔体和第三腔体，净化箱的一侧固定安装有进气管，进气管与第一腔体相连通，进气管与石灰回转窑的排气端固定连接，第一腔体内通过螺栓固定安装有粗过滤板和细过滤板，第一腔体内设有转轴。本发明设计合理，实用性好，能够对石灰煅烧产生的气体中携带的粉尘颗粒进行有效的过滤净化，并且能够对气体进行脱硫脱硝净化处理，使得对气体的过滤净化效果好，提高了对二氧化碳回收的纯度和质量，而且能够对气体中的余热进行有效的回收利用，对气体中的余热回收效果好，回收效率高。
Cement production device capable of recycling carbon dioxide
The invention discloses a cement production device capable of recycling carbon dioxide. The device comprises a lime rotary kiln, a purification box and carbon dioxide treatment equipment, a first cavity, a second cavity and a third cavity are formed in the purification box, an air inlet pipe is fixedly installed on one side of the purification box, the air inlet pipe communicates with the first cavity, an air outlet pipe is fixedly installed on the other side of the purification box, the air inlet pipe is fixedly connected with the exhaust end of the lime rotary kiln, a coarse filtering plateand a fine filtering plate are fixedly installed in the first cavity through bolts, and a rotating shaft is arranged in the first cavity. The device is reasonable in design and good in practicability,dust particles carried in gas generated by lime calcination can be effectively filtered and purified, desulfurization, denitrification and purification treatment can be conducted on the gas, the gasfiltering and purifying effect is good, the purity and quality of carbon dioxide recovery are improved, and the device is suitable for large-scale popularization and application. In addition, waste heat in the gas can be effectively recycled, the recycling effect on the waste heat in the gas is good, and the recycling efficiency is high.
本发明公开了一种可回收二氧化碳的水泥生产装置，包括石灰回转窑、净化箱和二氧化碳处理设备，所述净化箱上开设有第一腔体、第二腔体和第三腔体，净化箱的一侧固定安装有进气管，进气管与第一腔体相连通，进气管与石灰回转窑的排气端固定连接，第一腔体内通过螺栓固定安装有粗过滤板和细过滤板，第一腔体内设有转轴。本发明设计合理，实用性好，能够对石灰煅烧产生的气体中携带的粉尘颗粒进行有效的过滤净化，并且能够对气体进行脱硫脱硝净化处理，使得对气体的过滤净化效果好，提高了对二氧化碳回收的纯度和质量，而且能够对气体中的余热进行有效的回收利用，对气体中的余热回收效果好，回收效率高。
Cement production device capable of recycling carbon dioxide
一种可回收二氧化碳的水泥生产装置
DA CIREN (author) / PENG ZHI'AN (author) / YI CHENGLONG (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
,
Mischen, z.B. Lösen, Emulgieren, Dispergieren
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
F28F
Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung
,
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
CEMENT PRODUCTION EQUIPMENT COMPRISING CARBON DIOXIDE FIXING DEVICE
| European Patent Office | 2024
| European Patent Office | 2021
| European Patent Office | 2021