CN218307111U

CN218307111U - Activated carbon adsorption device

Info

Publication number: CN218307111U
Application number: CN202222919034.3U
Authority: CN
Inventors: 李建棋; 邱海浪; 阙妍敏; 林尚峰
Original assignee: Ningde Jinyan Environmental Protection Technology Co ltd
Current assignee: Ningde Jinyan Environmental Protection Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-17
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an active carbon adsorption device, including vertical staving, vertical staving's top is connected with the chimney, vertical staving's bottom is connected with the intake pipe, vertical staving's bottom is the bottom and piles up the granular activated carbon district, the top that the granular activated carbon district was piled up to the bottom is provided with active carbon particle dispersion devices, active carbon particle dispersion devices's top is provided with the active carbon delivery port, vertical staving's externally mounted has solid particle delivery pump, the feed end of solid particle delivery pump is connected with inhales the material pipe, inhale the end of material pipe and extend the bottom that the granular activated carbon district was piled up to the bottom, be connected with pipeline on the discharge end of solid particle delivery pump, the active carbon delivery port sets up the end at pipeline. The utility model discloses can let contact that active carbon and waste gas can be abundant, reduce the transit time, increase contact time, reduce the windage, raise the efficiency.

Description

Activated carbon adsorption device

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is an active carbon adsorption device.

Background

The existing activated carbon adsorption device is fixed activated carbon, and the filled activated carbon mainly comprises honeycomb activated carbon and granular activated carbon. The iodine value of the honeycomb type activated carbon is below 600mg/g, the requirement of 800mg/g cannot be met, and the waste gas passing through the honeycomb holes cannot be effectively purified in the high-speed flow of the waste gas. The iodine value of the granular activated carbon is larger than 800mg/g, but the air resistance of equipment is overlarge during stacking, so that the air quantity is reduced, the energy consumption of a fan is increased, and the treatment effect is reduced. Due to the packing relationship, the adsorption of the activated carbon starts from the bottommost layer, and after the bottommost layer is saturated, the activated carbon is slowly adsorbed to the uppermost layer, so that the efficiency is low.

Therefore, there is a need for a new type of activated carbon adsorption device that provides a good solution to the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active carbon adsorption device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an active carbon adsorption device, includes vertical staving, the top of vertical staving is connected with the chimney, the bottom of vertical staving is connected with the intake pipe, the bottom of vertical staving piles up the granular activated carbon district for the bottom, the top that the granular activated carbon district was piled up to the bottom is provided with active carbon particle dispersion devices, active carbon particle dispersion devices's top is provided with the active carbon delivery port, the externally mounted of vertical staving has solid particle delivery pump, the feed end of solid particle delivery pump is connected with inhales the material pipe, inhale the end of material pipe and extend the bottom that the granular activated carbon district was piled up to the bottom, be connected with pipeline on the discharge end of solid particle delivery pump, the active carbon delivery port sets up the end at pipeline.

Further, the activated carbon particle dispersion device comprises a conical uniform distributor arranged below the conveying opening.

Furthermore, a first-stage baffle plate uniform distributor is arranged below the conical uniform distributor.

Furthermore, a second-stage baffle plate uniform distributor is arranged below the first-stage baffle plate uniform distributor.

Furthermore, the bottom of the vertical barrel body is provided with an access hole.

Further, the solid particle delivery pump is a pneumatic diaphragm pump.

Further, the vertical barrel shell is made of PP materials.

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

1. the utility model has small occupied area, and compared with honeycomb adsorption equipment, the iodine value of the activated carbon is larger than that of the activated carbon. And the existing laws and regulations are met.

2. The utility model discloses compare with granular active carbon, can reduce the windage, improve the collection rate that the stain was produced to waste gas, reduce the fan energy consumption.

3. The utility model discloses the sexual valence relative altitude, the shell adopts the pp material, and with traditional galvanized sheet plastic-blasting, the stainless steel is compared, and the cost is low, and is corrosion-resistant, and acid and alkali resistance life is longer.

The utility model discloses can let contact that active carbon and waste gas can be abundant, reduce the transit time, increase contact time, reduce the windage, raise the efficiency.

Drawings

FIG. 1 is a schematic view of an activated carbon adsorption unit;

fig. 2 is a schematic diagram of an activated carbon adsorption device.

In the figure: 1. a chimney; 2. a delivery port; 3. a conical uniform distributor; 4. a first-stage baffle plate uniform distributor; 5. a secondary baffle plate uniform distributor; 6. a bottom stacked granular activated carbon zone; 7. a delivery conduit; 8. activated carbon particles; 9. a solid particle transfer pump; 10. a material suction pipe; 11. an air inlet pipe; 12. and (6) an access hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-2, an activated carbon adsorption device includes a vertical barrel, a chimney 1 is connected to the top of the vertical barrel, an air inlet pipe 11 is connected to the bottom of the vertical barrel, a granular activated carbon area 6 is stacked at the bottom of the vertical barrel, an activated carbon granule dispersing device is arranged above the granular activated carbon area 6 stacked at the bottom, an activated carbon delivery port 2 is arranged above the activated carbon granule dispersing device, a solid granule delivery pump 9 is mounted outside the vertical barrel, a material suction pipe 10 is connected to the material inlet end of the solid granule delivery pump 9, the end of the material suction pipe 10 extends to the bottom of the granular activated carbon area 6, a delivery pipe 7 is connected to the material outlet end of the solid granule delivery pump 9, and the activated carbon delivery port 2 is arranged at the end of the delivery pipe 7.

The bottom of the vertical barrel body is provided with an access hole 12.

In this embodiment, the device installation adds the granule type active carbon that the iodine value is greater than 800 in the back vertical barrel body after finishing, and granule active carbon district 6 is placed to the bottom, starts solid particle delivery pump 9, through inhaling the active carbon suction that material pipe 10 piled up the district, then carries the top through pipeline 7, then discharges from delivery port 1, and active carbon granule 8 is by homodisperse when passing through active carbon granule dispersion devices, drops to the bottom at last and piles up granule active carbon district 6. Then, the centrifugal fan is opened to allow the waste gas to enter from the air inlet pipe 11, and the waste gas blows the activated carbon particles 8 from bottom to top, passes through the activated carbon rain, and is in full contact with the activated carbon particles 8 in the equipment, so that the purpose of adsorbing the organic waste gas in the waste gas is achieved. The waste gas is subjected to collision, rolling and passing through for many times, and finally reaches the standard through the chimney 1 to be discharged at the top. The access opening 12 facilitates access to the device.

Example 2: referring to fig. 1-2, an activated carbon adsorption apparatus differs from embodiment 1 in that the activated carbon particle dispersing apparatus includes a conical uniform distributor 3 disposed below a delivery port 2.

A first-stage baffle plate uniform distributor 4 is arranged below the conical uniform distributor 3.

A second-stage baffle plate uniform distributor 5 is arranged below the first-stage baffle plate uniform distributor 4.

In this embodiment, activated carbon particle 8 is discharged from delivery port 1, drops to diffusion all around through toper uniform distributor 3 earlier, forms the activated carbon rain, then falls to the 4 equipartition whereabouts of one-level baffling board uniform distributor, and second grade baffling board uniform distributor 5 below again carries out once to collect the equipartition dispersion and drops, drops at last to the bottom and piles up granule activated carbon district 6, realizes the evenly distributed of activated carbon particle in vertical staving.

Example 3: referring to fig. 1 to 2, an activated carbon adsorption apparatus is different from that of example 1 in that a solid particle transfer pump 9 is an air operated diaphragm pump.

In this embodiment, adopt pneumatic diaphragm pump to carry the active carbon granule, the reliability is high, is difficult for blockking up.

Example 4: referring to fig. 1-2, an activated carbon adsorption apparatus is different from that of embodiment 1 in that a vertical barrel casing is made of PP.

In this embodiment, the sexual valence relative altitude, the shell adopts the pp material, compares with traditional galvanized sheet plastic-blasting, stainless steel, and the cost is low, and is corrosion-resistant, and acid and alkali resistance life is longer.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides an active carbon adsorption device, includes vertical staving, its characterized in that: the top of vertical staving is connected with chimney (1), the bottom of vertical staving is connected with intake pipe (11), the bottom of vertical staving piles up granule active carbon district (6) for the bottom, the top that the granule active carbon district (6) was piled up to the bottom is provided with active carbon particle dispersion devices, active carbon particle dispersion devices's top is provided with active carbon delivery port (2), the externally mounted of vertical staving has solid particle delivery pump (9), the feed end of solid particle delivery pump (9) is connected with inhales material pipe (10), the end of inhaling material pipe (10) extends to the bottom that the granule active carbon district (6) was piled up to the bottom, be connected with pipeline (7) on the discharge end of solid particle delivery pump (9), active carbon delivery port (2) set up the end in pipeline (7).

2. An activated carbon adsorption unit according to claim 1, wherein: the activated carbon particle dispersing device comprises a conical uniform distributor (3) arranged below the conveying opening (2).

3. An activated carbon adsorption unit according to claim 2, wherein: a first-stage baffle plate uniform distributor (4) is arranged below the conical uniform distributor (3).

4. An activated carbon adsorption unit according to claim 3, wherein: a second-stage baffle plate uniform distributor (5) is arranged below the first-stage baffle plate uniform distributor (4).

5. An activated carbon adsorption unit according to claim 1, wherein: the bottom of the vertical barrel body is provided with an access hole (12).

6. An activated carbon adsorption unit according to claim 1, wherein: the solid particle conveying pump (9) is a pneumatic diaphragm pump.

7. An activated carbon adsorption unit according to claim 1, wherein: the vertical barrel shell is made of PP materials.