CN116262189A

CN116262189A - Cylindrical continuous motion adsorbent bed separator for waste gas treatment

Info

Publication number: CN116262189A
Application number: CN202111524103.4A
Authority: CN
Inventors: 刘富强; 陈益民; 陈正祝; 陈雷; 徐正好; 周培; 杭诗文
Original assignee: Jiangsu Dayang Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Dayang Environmental Protection Engineering Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2023-06-16

Abstract

The invention discloses a cylindrical continuous motion adsorbent bed separator for waste gas treatment, which comprises the following components: VOCs import pipe, install granule separation structure on the VOCs import pipe, and VOCs import pipe end mounting has useless adsorbent discharge pipe, and useless adsorbent discharge pipe sets up the waste gas entrance point in equipment shell bottom simultaneously to the inside of equipment shell evenly installs multiunit solid adsorption column, and the inside granule adsorbent that is provided with of solid adsorption column. The cylindrical continuous motion adsorbent bed separator, the adsorbent saturated particulate adsorbent is discharged in a rotary distributor discharger: the cloth is the tiling process, is accomplished by rotatory distributing device, and the unloading is accomplished by rotatory perforated plate of unloading: when the holes on the rotary discharging porous plate are aligned with the solid adsorption column, the granular adsorbent slides out of the solid adsorption column and is discharged by the waste adsorbent discharge pipe; the pore size distribution and size of the rotary discharge porous plate are identical to the solid adsorption column layout.

Description

Cylindrical continuous motion adsorbent bed separator for waste gas treatment

Technical Field

The invention relates to the field of VOCs waste gas treatment, in particular to a cylindrical continuous motion adsorbent bed separator for waste gas treatment.

Background

In VOCs waste gas or sewage treatment, adsorption separation is a main separation means in the purification process, and has the following advantages and disadvantages: the advantages are that: has the advantages of high separation degree, wide adaptability, high reproducibility, low price and wide and various sources of raw materials;

the problems that exist are: the adsorbent needs to be regenerated after adsorption saturation, and is removed to carry out deep regeneration treatment on special equipment after multiple times of regeneration; sometimes, because the impurity concentration in the feed is high, the adsorbent needs to be continuously updated, and the expected effect can be achieved, because the existing adsorbent bed has a plurality of processes for replacing and removing the adsorbent, long time and the difficulties of environmental pollution and occupational protection.

Disclosure of Invention

The object of the present invention is to provide a cylindrical continuous motion adsorbent bed separator for exhaust gas treatment that solves the above mentioned drawbacks of the prior art.

To achieve the above object, there is provided a cylindrical continuously moving adsorbent bed separator for exhaust gas treatment, comprising:

the VOCs inlet pipe is provided with a particle blocking structure, the end part of the VOCs inlet pipe is provided with a waste adsorbent discharge pipe, the waste adsorbent discharge pipe is arranged at the waste gas inlet end at the bottom of the equipment shell, a plurality of groups of solid adsorption columns are uniformly arranged in the equipment shell, the particle adsorbent is arranged in the solid adsorption columns, the upper side in the equipment shell is provided with a rotary distributor, and the lower side in the equipment shell is provided with a rotary unloading porous plate;

the end part of the filter cylinder of the particle blocking structure is fixedly arranged with the connecting pipe, and a first blocking plate and a second blocking plate are respectively inserted into the filter cylinder.

Preferably, a rotary distributor is installed inside the equipment shell, a new adsorbent inlet pipe is installed on the left side of the top of the equipment shell, and a purifier outlet pipe is installed on the right side of the top of the equipment shell.

Preferably, the particle blocking structure comprises a connecting pipe, a filter cartridge, a first blocking plate, a filter cavity, a second blocking plate, a filter plate, an opening and a handle.

Preferably, the connecting pipe is inserted into the VOCs inlet pipe, and the connecting pipe is fixed with the VOCs inlet pipe through the flange, and the outer side of the connecting pipe is in contact with the inner wall of the VOCs inlet pipe.

Preferably, two groups of positioning grooves are formed in the filter cylinder, the end parts of the first baffle plate and the end parts of the second baffle plate are respectively inserted into the two groups of positioning grooves, the composition structures of the first baffle plate and the second baffle plate are consistent, and meanwhile the first baffle plate and the second baffle plate are arranged in parallel in the filter cavity.

Preferably, the middle part of first baffle plate has seted up the trompil, and the joint has the filter plate on the trompil, and the fixed handle that is provided with in upper end of first baffle plate, the section of first baffle plate and filter cartridge is the rectangle setting.

Compared with the prior art, the invention has the beneficial effects that: the adsorption saturated particulate adsorbent is discharged in a rotary distributor discharger: the cloth is the tiling process, is accomplished by rotatory distributing device, and the unloading is accomplished by rotatory perforated plate of unloading: when the holes on the rotary discharging porous plate are aligned with the solid adsorption column, the granular adsorbent slides out of the solid adsorption column and is discharged by the waste adsorbent discharge pipe; the pore size distribution and size of the rotary discharge porous plate are identical to the solid adsorption column layout.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present invention;

FIG. 2 is a schematic view of section A-A of FIG. 1, which is a structural diagram of the present invention;

FIG. 3 is a schematic view of a particle blocking structure according to the present invention;

FIG. 4 is a schematic view of section B-B of FIG. 3, which is a structural diagram of the present invention.

Reference numerals in the drawings: 1. VOCs inlet pipe; 2. a waste adsorbent discharge pipe; 3. rotating a material distributing discharger; 3a, rotating a distributing device; 3b, rotating a discharging porous plate; 4. a particulate adsorbent; 5. a solid adsorption column; 6. a purifier outlet pipe; 7. a new adsorbent inlet tube; 8. an equipment housing; 9. a particle blocking structure; 91. a connecting pipe; 92. a filter cartridge; 93. a first baffle plate; 94. a filter chamber; 95. a second baffle plate; 96. a filter plate; 97. opening holes; 98. and (5) a handle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, the present invention provides a cylindrical continuous motion adsorbent bed separator for exhaust gas treatment, comprising: a VOCs inlet pipe 1 and a particle blocking structure 9;

the VOCs inlet pipe 1 is provided with a particle blocking structure 9, the end part of the VOCs inlet pipe 1 is provided with a waste adsorbent discharge pipe 2, meanwhile, the waste adsorbent discharge pipe 2 is arranged at the waste gas inlet end at the bottom of the equipment shell 8, a plurality of groups of solid adsorption columns 5 are uniformly arranged in the equipment shell 8, the solid adsorption columns 5 are internally provided with particle adsorbents 4, the upper side in the equipment shell 8 is provided with a rotary distributor 3a, and the lower side in the equipment shell 8 is provided with a rotary discharging porous plate 3b;

the end of the filter cylinder 92 of the particle blocking structure 9 is fixedly arranged with the connecting pipe 91, and a first blocking plate 93 and a second blocking plate 95 are respectively inserted into the filter cylinder 92.

VOCs gas enters the equipment shell 8 from the VOCs inlet pipe 1, uniformly enters the solid adsorption columns 5, contacts with the particle adsorbent 4 in the solid adsorption columns 5, is adsorbed in the process, continuously passes through the solid adsorption columns 5, and is discharged through the purifier outlet pipe 6; the adsorption saturated particulate adsorbent 4 is discharged in a rotary distribution discharger 3: the material distribution is a tiling process, the material distribution is completed by a rotary material distributor 3a, and the material discharging is completed by a rotary material discharging porous plate 3 b: when the holes on the rotary discharging porous plate 3b are aligned with the solid adsorption column 5, the granular adsorbent 4 slides out of the solid adsorption column 5 and is discharged by the waste adsorbent discharge pipe 2; the pore size distribution and the size of the rotary discharging porous plate 3b are identical with the layout of the solid adsorption column 5;

the section of the equipment shell 8 is circular, so long as continuous progressive material distribution and material discharge can bear normal pressure, positive pressure and negative pressure, and the equipment shell can be made into an absorber with the property of a pressure container, and the equipment shell can be applied to chemical equipment without limitation under pressure, so that the application prospect of the equipment shell is greatly expanded.

As a preferred embodiment, the inside of the apparatus housing 8 is installed with the rotary distributor discharger 3, and the top left side of the apparatus housing 8 is installed with the new adsorbent inlet pipe 7, while the top right side of the apparatus housing 8 is installed with the purifier outlet pipe 6.

As a preferred embodiment, the particle blocking structure 9 comprises a connecting tube 91, a filter cartridge 92, a first blocking plate 93, a filter chamber 94, a second blocking plate 95, a filter plate 96, an aperture 97 and a pull tab 98.

As shown in fig. 3-4: before entering into the inside of equipment shell 8, VOCs gas filters through granule separation structure 9, and granule separation structure 9 inside is provided with two sets of baffles, is first baffle 93 and second baffle 95 respectively, and first baffle 93 and second baffle 95 parallel arrangement carries out preliminary filtration to the big granule impurity that mingles in the VOCs gas, reduces the gaseous processing's of device pressure.

As a preferred embodiment, the connecting pipe 91 is inserted into the VOCs inlet pipe 1, and the connecting pipe 91 and the VOCs inlet pipe 1 are fixed by a flange, and the outer side of the connecting pipe 91 is in contact with the inner wall of the VOCs inlet pipe 1.

As a preferred embodiment, two sets of positioning grooves are formed in the filter cylinder 92, the ends of the first baffle plate 93 and the second baffle plate 95 are respectively inserted into the two sets of positioning grooves, the first baffle plate 93 and the second baffle plate 95 have identical composition structures, and meanwhile, the first baffle plate 93 and the second baffle plate 95 are arranged in parallel in the filter cavity 94.

As shown in fig. 3-4: when the first baffle 93 and the second baffle 95 need to be cleaned, the handle 98 can be held by hand to pull the first baffle 93 and the second baffle 95 out of the filter cylinder 92 to clean impurities on the first baffle 93 and the second baffle 95.

As a preferred embodiment, the middle part of the first baffle plate 93 is provided with an opening 97, the opening 97 is clamped with a filter plate 96, the upper end of the first baffle plate 93 is fixedly provided with a handle 98, and the cross sections of the first baffle plate 93 and the filter cylinder 92 are rectangular.

In order to ensure the tightness of the plugging between the two groups of baffle plates and the filter cylinder 92, a side sealing gasket can be arranged on the baffle plates to block the gap between the baffle plates and the filter cylinder 92, so that the air tightness of the particle blocking structure 9 is ensured.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cylindrical continuously moving adsorbent bed separator for use in the treatment of exhaust gas, comprising:

VOCs import pipe (1), install granule separation structure (9) on VOCs import pipe (1), and VOCs import pipe (1) tip installs useless adsorbent discharge pipe (2), useless adsorbent discharge pipe (2) set up the waste gas import end in equipment shell (8) bottom simultaneously, and multiunit solid adsorption column (5) are evenly installed to the inside of equipment shell (8), solid adsorption column (5) inside is provided with granule adsorbent (4), rotatory distributing device (3 a) are installed to the inside upside of equipment shell (8), and rotatory porous plate (3 b) of unloading are installed to the inside downside of equipment shell (8);

the end part of a filter cylinder (92) of the particle blocking structure (9) is fixedly arranged with the connecting pipe (91), and a first blocking plate (93) and a second blocking plate (95) are respectively inserted into the filter cylinder (92);

a rotary distributing discharger (3) is arranged in the equipment shell (8), a new adsorbent inlet pipe (7) is arranged on the left side of the top of the equipment shell (8), and a purifier outlet pipe (6) is arranged on the right side of the top of the equipment shell (8);

the particle blocking structure (9) comprises a connecting pipe (91), a filter cylinder (92), a first blocking plate (93), a filter cavity (94), a second blocking plate (95), a filter plate (96), an opening (97) and a handle (98).

2. A cylindrical continuously moving adsorbent bed separator for exhaust gas treatment according to claim 1, wherein: the connecting pipe (91) is inserted into the VOCs inlet pipe (1), the connecting pipe (91) and the VOCs inlet pipe (1) are fixed through the flange, and the outer side of the connecting pipe (91) is in contact with the inner wall of the VOCs inlet pipe (1).

3. A cylindrical continuously moving adsorbent bed separator for exhaust gas treatment according to claim 1, wherein: two groups of positioning grooves are formed in the filter cylinder (92), the ends of the first baffle plate (93) and the second baffle plate (95) are respectively inserted into the two groups of positioning grooves, the composition structures of the first baffle plate (93) and the second baffle plate (95) are identical, and meanwhile the first baffle plate (93) and the second baffle plate (95) are arranged in parallel in the filter cavity (94).

4. A cylindrical continuously moving adsorbent bed separator for exhaust gas treatment according to claim 3, wherein: the middle part of first baffle plate (93) has seted up trompil (97), and the joint has filter plate (96) on trompil (97), and the upper end of first baffle plate (93) is fixed to be provided with handle (98), and the section of first baffle plate (93) and section of straining a section of thick bamboo (92) is the rectangle setting.