CN-121990642-A - Multilayer fluidized bed type desulfurization wastewater dechlorination adsorption tower

CN121990642ACN 121990642 ACN121990642 ACN 121990642ACN-121990642-A

Abstract

The invention relates to the technical field of wastewater purification and discloses a multi-layer fluidized bed desulfurization wastewater dechlorination adsorption tower, which comprises a purification tower, wherein a water inlet pipe and a water outlet pipe are arranged on the purification tower, the water inlet pipe is positioned below the water outlet pipe, a fluidization component is arranged in the purification tower and consists of three fluidization structures, the three fluidization structures are distributed in a straight array along the height direction of the purification tower, each fluidization structure comprises a water tank, the water inlet pipe is connected with the water tank at the lower end through a first corrugated pipe, the water outlet pipe is connected with the water tank at the upper end through a second corrugated pipe, and two adjacent water tanks are connected through pipes. According to the invention, by arranging the structures such as the moving assembly and the driving assembly, when the filler is required to be replaced, the motor is started to drive the eccentric wheel to rotate, so that the water tank can vibrate, the blades are controlled to rotate and open, the filler in the water tank can rapidly fall to the bottom of the purifying tower, rapid collection and replacement of the filler are realized, the operation is convenient, and the working efficiency is improved.

Inventors

LEI LIBING
SONG WENZE
GUAN XIANG
Pang Kunxiong
Shi Suoping
DUAN JUNDONG
WANG MENGPING
WANG FEILI
YANG XINGYONG
FU CHENYUN
ZHANG YU
LIU ZHIGANG
CHEN WANKU
XU LULU

Assignees

华能云南滇东能源有限责任公司

Dates

Publication Date: 20260508
Application Date: 20260407

Claims (10)

1. The utility model provides a multilayer fluidized bed desulfurization waste water dechlorination adsorption tower, its characterized in that includes purifying column (1), be provided with inlet tube (13) and outlet pipe (14) on purifying column (1), inlet tube (13) are located the below of outlet pipe (14), the inside of purifying column (1) is provided with fluidization subassembly, fluidization subassembly comprises three fluidization structure, three fluidization structure is the array of a word along the direction of height of purifying column (1) and distributes, every fluidization structure is in including water tank (2), be connected through first bellows (131) between water tank (2) of inlet tube (13) and lower extreme, be connected through second bellows (141) between water tank (2) of outlet pipe (14) and upper end, all be connected through the pipe fitting between two adjacent water tanks (2); the bottom surface of every water tank (2) all is provided with the upset subassembly, every the side of water tank (2) all is provided with the removal subassembly, be provided with drive assembly and time delay reset assembly on purifying column (1).
2. The multi-layer fluidized bed desulfurization wastewater chlorine removal adsorption tower according to claim 1, wherein the pipe fitting comprises a connecting pipe (24) and two third corrugated pipes (241), the connecting pipe (24) is of a U-shaped structure, the two third corrugated pipes (241) are respectively connected to two ends of the connecting pipe (24), and the two third corrugated pipes (241) are respectively connected with two adjacent water tanks (2).
3. The multi-layer fluidized bed desulfurization wastewater chlorine removal adsorption tower according to claim 1, further comprising two guide rods (21), two guide blocks (22) and two first springs (23), wherein the two guide rods (21) are fixed in the purifying tower (1), the two guide blocks (22) are respectively fixed on two sides of the water tank (2), the two guide blocks (22) are respectively sleeved on the two guide rods (21) in a sliding manner, one ends of the two first springs (23) are connected with the water tank (2), the other ends of the two first springs (23) are connected with the inner wall of the purifying tower (1), the bottom surface of the water tank (2) is in an open structure, and a filler is arranged in each water tank (2).
4. The multilayer fluidized bed desulfurization wastewater chlorine removal adsorption tower according to claim 1, wherein the turnover assembly comprises a plurality of rotating shafts (31), the rotating shafts (31) are rotatably arranged on the water tank (2), gears (311) are fixedly sleeved at the end positions of the rotating shafts (31), blades (32) are fixedly sleeved on the rotating shafts (31), the blades (32) are positioned at the bottom opening positions of the water tank (2), the turnover assembly further comprises two baffle strips (33), and the two baffle strips (33) are fixed inside the water tank (2).
5. The multilayer fluidized bed desulfurization wastewater dechlorination adsorption tower according to claim 4, characterized in that the moving assembly comprises a sliding rail (41) and a plurality of racks (43), the sliding rail (41) is fixed on the side surface of the water tank (2), a sliding seat (42) is slidably arranged on the sliding rail (41), the racks (43) are respectively meshed with the gears (311), one rack (43) is fixed on the sliding seat (42), the racks (43) are jointly fixed with a cross rod (44), and the cross rod (44) penetrates through the purification tower (1) and is slidably connected with the purification tower (1).
6. The multi-layer fluidized bed type desulfurization wastewater chlorine removal tower according to claim 5, wherein each rack (43) is attached to the side surface of the water tank (2).
7. The multilayer fluidized bed type desulfurization wastewater chlorine removal adsorption tower according to claim 5, wherein the driving assembly comprises a first vertical plate (52) and a second vertical plate (53), the first vertical plate (52) is arranged on one side of the purification tower (1), three ejector rods (51) are fixed on the side face of the first vertical plate (52), each ejector rod (51) penetrates through the purification tower (1) and is in sliding connection with the purification tower (1), the three ejector rods (51) are respectively opposite to a plurality of water tanks (2), the second vertical plate (53) is fixed on one end, located outside the purification tower (1), of a plurality of cross bars (44), connecting rods (54) are fixed on the side face of the first vertical plate (52), and one end, far away from the first vertical plate (52), of each connecting rod (54) is opposite to the second vertical plate (53).
8. The multi-layered fluidized bed type desulfurization wastewater chlorine removal adsorption tower according to claim 7, wherein said first riser (52) is disposed opposite to the eccentric (12).
9. The multilayer fluidized bed desulfurization wastewater chlorine removal adsorption tower according to claim 7, wherein a delay reset assembly is arranged on the purification tower (1), the delay reset assembly comprises a sealing cylinder (61), the sealing cylinder (61) is fixed on a tower body of the purification tower (1) through a fixed rod (611), oil is accumulated in the sealing cylinder (61), a sliding plug (62) is arranged in the sealing cylinder (61) in a sliding manner, a through hole (621) is formed in the sliding plug (62), a movable rod (64) is fixed on the side face of the sliding plug (62), one end, far away from the sliding plug (62), of the movable rod (64) extends to the outer portion of the sealing cylinder (61), the sliding plug (62) is connected with the sealing cylinder (61) through a second spring (63), and one end, located on the outer portion of the sealing cylinder (61), of the movable rod (64) is connected with a second vertical plate (53) through a mounting rod (65).
10. The multi-layer fluidized bed desulfurization wastewater dechlorination adsorption tower according to claim 1, wherein an access door is arranged on the purification tower (1).

Description

Multilayer fluidized bed type desulfurization wastewater dechlorination adsorption tower Technical Field The invention relates to the technical field of wastewater purification, in particular to a multi-layer fluidized bed type desulfurization wastewater dechlorination adsorption tower. Background The utility model provides a multilayer fluidized bed formula desulfurization waste water dechlorination adsorption tower is one kind and utilizes the fluidization technique, realizes the device that the high-efficient absorption of chloride ion was got rid of in the desulfurization waste water in multilayer bed layer structure. The fluidized adsorption tower is internally filled with adsorption fillers, the adsorption fillers have service life and need to be replaced periodically, in the prior art, the adsorption tower does not have the function of rapidly taking out the fillers in each layer of fluidized bed, the fillers in the fluidized bed need to be taken out layer by layer, the process is time-consuming and labor-consuming, the time cost of equipment shutdown maintenance is increased, and the abrasion of parts or sealing failure can be caused by frequent disassembly and installation of the fluidized bed structure, so that the stability and reliability of the integral operation of the equipment are affected. Therefore, there is a need to design a multi-layer fluidized bed type desulfurization wastewater dechlorination adsorption tower to solve the above-mentioned problems. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a multi-layer fluidized bed desulfurization wastewater dechlorination adsorption tower. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a multilayer fluidized bed formula desulfurization waste water dechlorination adsorption tower, includes the purifying column, be provided with inlet tube and outlet pipe on the purifying column, the inlet tube is located the below of outlet pipe, the inside of purifying column is provided with fluidization subassembly, fluidization subassembly comprises three fluidization structure, three fluidization structure is a word array along the direction of height of purifying column and distributes, every all include the water tank in the fluidization structure, be connected through first bellows between the water tank of inlet tube and lower extreme, be connected through the second bellows between the water tank of outlet pipe and upper end, adjacent two all be connected through the pipe fitting between the water tank. Every the bottom surface of water tank all is provided with the upset subassembly, every the side of water tank all is provided with the removal subassembly, be provided with drive assembly and time delay reset assembly on the purifying column. As a preferable technical scheme of the invention, the pipe fitting comprises a connecting pipe and two third corrugated pipes, wherein the connecting pipe is of a U-shaped structure, the two third corrugated pipes are respectively connected to two ends of the connecting pipe, and the two third corrugated pipes are respectively connected with two adjacent water tanks. As a preferable technical scheme of the invention, the fluidization structure further comprises two guide rods, two guide blocks and two first springs, wherein the two guide rods are fixed in the purifying tower, the two guide blocks are respectively fixed on two sides of the water tank, the two guide blocks are respectively sleeved on the two guide rods in a sliding manner, one end of each of the two first springs is connected with the water tank, the other end of each of the two first springs is connected with the inner wall of the purifying tower, the bottom surface of the water tank is of an open structure, and a filler is arranged in each water tank. As a preferable technical scheme of the invention, the turnover assembly comprises a plurality of rotating shafts, the rotating shafts are rotatably arranged on a water tank, gears are fixedly sleeved at the end positions of the rotating shafts, blades are fixedly sleeved on the rotating shafts, the blades are positioned at the bottom opening positions of the water tank, the turnover assembly further comprises two baffle bars, and the two baffle bars are fixed inside the water tank. As a preferable technical scheme of the invention, the movable assembly comprises a sliding rail and a plurality of racks, the sliding rail is fixed on the side surface of the water tank, a sliding seat is slidably arranged on the sliding rail, the racks are respectively meshed with the gears, one of the racks is fixed on the sliding seat, the racks are jointly fixed with a cross rod, and the cross rod penetrates through the purifying tower and is slidably connected with the purifying tower. As a preferable technical scheme of the invention, each rack is attached to the side face of the water