Desulfurization tower for environment-friendly atmosphere treatment
A desulfurization tower, atmospheric technology, applied in gas treatment, dispersed particle separation, membrane technology, etc., can solve the problems of affecting operation, high cost, waste of water, etc., and achieve the effect of improving corrosion resistance and improving service life
Inactive Publication Date: 2018-09-14
NANTONG CHUNGUANG AUTOMATIC CONTROL EQUIP ENG
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the domestic lining is glass flakes, the cost is 250-400 yuan / ㎡, and the tower wall of 1000 square meters costs hundreds of thousands of yuan. The glass flakes are easy to fall off and require frequent maintenance, which affects normal operation.
In addition, when desulfurization is performed, water is sprayed from the top or wall of the tower, and the range of water spray is insufficient, and more water is needed to remove sulfur in the air, resulting in waste of water
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The desulfurization tower used for environment-friendly air treatment of the present invention comprises:
[0016] Slurry storage section, flue gas inlet, flue gas duct, flue gas outlet,
[0017] The shotcrete part used to absorb sulfur dioxide: including the spray pipe and the support structure of the shotcrete pipe;
[0018] The mist removal part for the flue gas after absorbing sulfur dioxide: including the first mist eliminator, the second mist eliminator and the supporting structure of the mist eliminator in the desulfurization tower;
[0019] The first spray layer, the second spray layer, the third spray layer and the tray layer in the desulfurization tower;
[0020] A stainless steel layer is provided on the inner side of the tower wall of the desulfurization tower, and the tower wall is protected against corrosion by the stainless steel layer.
[0021] Reinforcement hooks are provided outside the tower wall of the desulfurization tower, and the reinforcement h...
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 provides a desulfurization tower for environment-friendly atmosphere treatment. The desulfurization tower comprises a slurry storage section, a smoke inlet, a smoke duct, a smoke outlet,a slurry spraying part for absorbing sulfur dioxide, a smoke removal part for absorbing smoke behind sulfur dioxide, a first spraying layer, a second spraying layer, a third spraying layer and a traylayer, wherein the slurry spraying part comprises a slurry spraying pipe and a slurry spraying pipe supporting structure, the smoke removal part comprises a first smoke remover, a second remover anda remover supporting structure which are arranged in the desulfurization tower, the first spraying layer, the second spraying layer, the third spraying layer and the tray layer are arranged in the desulfurization tower, a stainless steel layer is arranged on the inner side of a tower wall of the desulfurization tower, and corrosion prevention is conducted on the tower wall through the stainless steel layer. The desulfurization tower has the technical advantages that the stainless steel layer is arranged on the inner side of the tower wall, the anti-corrosion protection is conducted through thestainless steel layer, the anti-corrosion performance of the tower wall is improved, and the service life of the device is prolonged.
Description
technical field [0001] The invention relates to the field of environmental protection desulfurization, in particular to a desulfurization tower used for environmental protection atmosphere treatment. Background technique [0002] In environmental protection and air treatment, water film dust removal and wet desulfurization are mainly equipped with water curtain dust removal tower and wet spray desulfurization tower. The flue gas contains SO2, which is corrosive to the tower body, and it is a major problem in equipment investment and operation and maintenance. [0003] The current desulfurization tower body ranges from two to three meters to more than ten meters, and the tower height is 20 to 50 meters. Usually, the inner wall anti-corrosion area is 1,000 square meters. At present, glass flakes are all lined in China, and the cost is 250-400 yuan / ㎡, and the tower wall of 1,000 square meters costs hundreds of thousands of yuan. The glass scales are easy to fall off and requir...
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 Applications(China)
IPC IPC(8): B01D53/18
CPCB01D53/18B01D2257/302
Inventor 陆俊华陆宝林
Owner NANTONG CHUNGUANG AUTOMATIC CONTROL EQUIP ENG