CN212188461U

CN212188461U - Active carbon filters formula exhaust-gas purification scrubbing tower

Info

Publication number: CN212188461U
Application number: CN202020080612.7U
Authority: CN
Inventors: 陈汉宜; 刘小杰
Original assignee: Longyan Ruimeijia Decoration Materials Co ltd
Current assignee: Longyan Ruimeijia Decoration Materials Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-22
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses an active carbon filters formula exhaust-gas purification scrubbing tower relates to exhaust-gas treatment technical field, sprays the lower and inconvenient problem of changing of degree of consistency to the filler for solving current scrubbing tower. The scrubbing tower is characterized in that the scrubbing tower is provided with a liquid purifying box at the bottom inside, a first activated carbon packing layer is arranged above the liquid purifying box, a second activated carbon packing layer is arranged above the first activated carbon packing layer, a liquid discharging pipe is arranged below one side of the liquid purifying box, a main liquid conveying pipe is arranged above one side of the liquid purifying box, a first shunt pipe and a second shunt pipe are respectively arranged on one side of the main liquid conveying pipe, the second shunt pipe is located above the second activated carbon packing layer, the first shunt pipe is located between the first activated carbon packing layer and the second activated carbon packing layer, and a plurality of spray heads are arranged at the lower ends of the first shunt pipe and the second shunt pipe.

Description

Active carbon filters formula exhaust-gas purification scrubbing tower

Technical Field

The utility model relates to a waste gas treatment technical field specifically is an active carbon filters formula exhaust-gas purification scrubbing tower.

Background

The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, waste gas purification equipment is generally applied to industries of chemical factories, electronic factories, paint factories, petrochemical industry, furniture factories, food factories, rubber factories, plastic factories and the like which produce peculiar smell, odor and toxic and harmful gases, and a washing tower is novel gas purification treatment equipment.

However, the existing washing tower is low in spraying uniformity and inconvenient for replacing the filler, so that the existing requirements are not met, and an active carbon filtering type waste gas purification washing tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active carbon filtration formula exhaust-gas purification scrubbing tower to the current scrubbing tower that proposes in solving above-mentioned background art sprays the degree of consistency and lower and inconvenient problem of changing to packing.

In order to achieve the above object, the utility model provides a following technical scheme: an active carbon filtration type waste gas purification washing tower comprises a washing tower, wherein a purification liquid box is installed at the bottom end inside the washing tower, a first active carbon packing layer is arranged above the purification liquid box, a second active carbon packing layer is arranged above the first active carbon packing layer, a liquid discharge pipe is installed below one side of the purification liquid box, a circulating water pump is installed outside the purification liquid box, a main liquid conveying pipe is installed at one end of the circulating water pump, a first shunt pipe and a second shunt pipe are respectively installed on one side of the main liquid conveying pipe, the second shunt pipe is located above the second active carbon packing layer, the first shunt pipe is located between the first active carbon packing layer and the second active carbon packing layer, a plurality of spray heads are respectively arranged at the lower ends of the first shunt pipe and the second shunt pipe, and connecting blocks are respectively installed between the spray heads and the first shunt pipe and the second shunt pipe, the connecting block is connected with the spray header through a bearing.

Preferably, the outer frames are arranged outside the first activated carbon filler layer and the second activated carbon filler layer, the sliding blocks are arranged on two sides of the lower end of each outer frame, the baffle is arranged at the lower end of each sliding block, the baffle is connected with the washing tower in a welded mode, and the sliding blocks are connected with the baffle in a sliding mode.

Preferably, the draught fan is installed in the outside of scrubbing tower, install the intake pipe between draught fan and the scrubbing tower, the blast pipe is installed to the centre of scrubbing tower upper end.

Preferably, a box door is installed at the front end of the washing tower, a sealing ring is arranged on the inner side of the box door, the washing tower is connected with the box door through a screw, and the box door is connected with the sealing ring in a gluing mode.

Preferably, the main infusion tube is connected with the first shunt tube through a three-way joint, and the main infusion tube is connected with the second shunt tube through a two-way joint.

Preferably, the liquid discharge pipe, the main liquid conveying pipe and the purified liquid box are connected through flanges.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first shunt tubes and second shunt tubes are to the shower head water delivery, and each stress point of shower head is inhomogeneous during the water delivery to receive exogenic action and rotate for the connecting block, with the rotatory blowout of scavenging solution, can fully contact with waste gas, improved the degree of consistency that sprays greatly, improved the purification quality simultaneously.

2. The utility model discloses a frame and the baffle sliding connection of first active carbon packing layer and second active carbon packing layer, when first active carbon packing layer and second active carbon packing layer use the back filtration quality for a long time and reduce, can open the chamber door, take out first active carbon packing layer and second active carbon packing layer fast, the change convenience does benefit to the maintenance.

Drawings

Fig. 1 is a schematic view of the overall structure of an activated carbon filtering type waste gas purifying scrubber of the present invention;

FIG. 2 is a connection diagram of the shower head and the connecting block of the present invention;

fig. 3 is a front view of the whole body of the activated carbon filtering type waste gas purifying scrubber of the present invention.

In the figure: 1. a washing tower; 2. a purified liquid tank; 3. a first activated carbon filler layer; 4. a second activated carbon filler layer; 5. a liquid discharge pipe; 6. a main infusion tube; 7. a first shunt pipe; 8. a second shunt pipe; 9. a shower head; 10. connecting blocks; 11. a bearing; 12. a baffle plate; 13. a slider; 14. an induced draft fan; 15. an air inlet pipe; 16. an exhaust pipe; 17. a box door; 18. a seal ring; 19. and (4) a water circulating pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an active carbon filtration type waste gas purification washing tower comprises a washing tower 1, a purification liquid box 2 is installed at the bottom end inside the washing tower 1, a first active carbon packing layer 3 is arranged above the purification liquid box 2, a second active carbon packing layer 4 is arranged above the first active carbon packing layer 3, a liquid discharge pipe 5 is installed below one side of the purification liquid box 2, a circulating water pump 19 is installed outside the purification liquid box 2, a main liquid conveying pipe 6 is installed at one end of the circulating water pump 19, a first shunt pipe 7 and a second shunt pipe 8 are respectively installed at one side of the main liquid conveying pipe 6, the second shunt pipe 8 is located above the second active carbon packing layer 4, the first shunt pipe 7 is located between the first active carbon packing layer 3 and the second active carbon packing layer 4, a plurality of spray heads 9 are respectively arranged at the lower ends of the first shunt pipe 7 and the second shunt pipe 8, and connecting blocks 10 are respectively installed between the spray heads 9 and the first shunt pipe 7 and the second shunt pipe 8, connecting block 10 passes through bearing 11 with shower head 9 and is connected, and when first shunt 7 and second shunt 8 were to shower head 9 water delivery, each stress point of shower head 9 was inhomogeneous, because shower head 9 passes through bearing 11 with connecting block 10 and is connected, to rotating for connecting block 10 when shower head 9 receives exogenic action, with the rotatory blowout of scavenging solution, can with waste gas fully contact, improved the degree of consistency that sprays greatly.

Further, the frame is all installed to the outside of first active carbon packing layer 3 and second active carbon packing layer 4, and the both sides of frame lower extreme all are provided with slider 13, and baffle 12 is installed to slider 13's lower extreme, and baffle 12 and washing tower 1 welded connection, and

slider

13 and 12 sliding connection of baffle, can take out first active carbon packing layer 3 and second active carbon packing layer 4 fast, and it is convenient to change.

Further, an induced draft fan 14 is installed on the outer side of the washing tower 1, an air inlet pipe 15 is installed between the induced draft fan 14 and the washing tower 1, an exhaust pipe 16 is installed in the middle of the upper end of the washing tower 1, the induced draft fan 14 works to introduce waste gas into the washing tower 1 through the air inlet pipe 15, and finally purified gas is discharged through the exhaust pipe 16.

Further, chamber door 17 is installed to the front end of scrubbing tower 1, and the inboard of chamber door 17 is provided with sealing washer 18, and scrubbing tower 1 passes through the screw connection with chamber door 17, and chamber door 17 splices with sealing washer 18 and is connected, when filter mass reduces after first active carbon packing layer 3 and the long-term use of second active carbon packing layer 4, can open chamber door 17, takes out first active carbon packing layer 3 and second active carbon packing layer 4 fast, and it does benefit to the maintenance to change the convenience.

Furthermore, the main infusion tube 6 is connected with the first shunt tube 7 through a three-way joint, the main infusion tube 6 is connected with the second shunt tube 8 through a two-way joint, and the connection mode is simple and is beneficial to maintenance.

Further, the drain pipe 5 and the main infusion tube 6 are connected with the purified liquid tank 2 through flanges, so that the sealing performance is good, and leakage is avoided.

The working principle is as follows: when in use, the induced draft fan 14 is operated to introduce waste gas into the washing tower 1 through the gas inlet pipe 15, the waste gas is firstly filtered by the first activated carbon packing layer 3, then is sprayed by the spray header 9 at the lower end of the first shunt pipe 7, then is filtered again by the second activated carbon packing layer 4, and finally is sprayed for the second time by the spray header 9 at the lower end of the second shunt pipe 8, the circulating water pump 19 is operated to realize the circulating transmission of the purifying liquid, the pollutants in the gas are transmitted into the purifying liquid by utilizing the contact between the gas and the purifying liquid, then the clean gas is separated from the polluted purifying liquid, the purpose of purifying the air is achieved, when the first shunt pipe 7 and the second shunt pipe 8 transmit water to the spray header 9, each stress point of the spray header 9 is uneven, because the spray header 9 is connected with the connecting block 10 through the bearing 11, when the spray header 9 is acted by external force, the spray header 9 rotates, with the rotatory blowout of scavenging solution, can fully contact with waste gas, the degree of consistency that sprays has improved greatly, the purification quality has been improved simultaneously, gas after final purification is accomplished is discharged through blast pipe 16, the frame and the baffle 12 sliding connection of first active carbon packing layer 3 and second active carbon packing layer 4, when filtration quality reduces after first active carbon packing layer 3 and second active carbon packing layer 4 use for a long time, can open chamber door 17, take out first active carbon packing layer 3 and second active carbon packing layer 4 fast, it conveniently does benefit to the maintenance to change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An active carbon filters formula exhaust-gas purification scrubbing tower, includes scrubbing tower (1), its characterized in that: the washing tower is characterized in that a purifying liquid box (2) is installed at the bottom end inside the washing tower (1), a first activated carbon packing layer (3) is arranged above the purifying liquid box (2), a second activated carbon packing layer (4) is arranged above the first activated carbon packing layer (3), a liquid discharge pipe (5) is installed below one side of the purifying liquid box (2), a circulating water pump (19) is installed outside the purifying liquid box (2), a main liquid conveying pipe (6) is installed at one end of the circulating water pump (19), a first shunt pipe (7) and a second shunt pipe (8) are installed on one side of the main liquid conveying pipe (6) respectively, the second shunt pipe (8) is located above the second activated carbon packing layer (4), the first shunt pipe (7) is located between the first activated carbon packing layer (3) and the second activated carbon packing layer (4), and a plurality of spray heads (9) are arranged at the lower ends of the first shunt pipe (7) and the second shunt pipe (8), all install connecting block (10) between shower head (9) and first shunt tubes (7) and second shunt tubes (8), connecting block (10) are connected through bearing (11) with shower head (9).

2. The activated carbon filter-type exhaust gas purification scrubber according to claim 1, characterized in that: the outer frame is all installed to the outside of first active carbon packing layer (3) and second active carbon packing layer (4), and the both sides of frame lower extreme all are provided with slider (13), baffle (12) are installed to the lower extreme of slider (13), and baffle (12) and scrubbing tower (1) welded connection, and slider (13) and baffle (12) sliding connection.

3. The activated carbon filter-type exhaust gas purification scrubber according to claim 1, characterized in that: draught fan (14) are installed in the outside of scrubbing tower (1), install intake pipe (15) between draught fan (14) and scrubbing tower (1), blast pipe (16) are installed to the centre of scrubbing tower (1) upper end.

4. The activated carbon filter-type exhaust gas purification scrubber according to claim 1, characterized in that: the washing tower is characterized in that a box door (17) is installed at the front end of the washing tower (1), a sealing ring (18) is arranged on the inner side of the box door (17), the washing tower (1) is connected with the box door (17) through screws, and the box door (17) is connected with the sealing ring (18) in a bonding mode.

5. The activated carbon filter-type exhaust gas purification scrubber according to claim 4, wherein: the main infusion tube (6) is connected with the first shunt tube (7) through a three-way joint, and the main infusion tube (6) is connected with the second shunt tube (8) through a two-way joint.

6. The activated carbon filter-type exhaust gas purification scrubber according to claim 1, characterized in that: the liquid discharge pipe (5), the main liquid conveying pipe (6) and the purified liquid box (2) are connected through flanges.