CN210934365U

CN210934365U - Integrated device for VOCS waste gas treatment and monitoring

Info

Publication number: CN210934365U
Application number: CN201921749363.XU
Authority: CN
Inventors: 刘敬印; 徐世辰
Original assignee: Yunhui Environmental Protection Technology Nantong Co ltd
Current assignee: Yunhui Environmental Protection Technology Nantong Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-07
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an integrated device for VOCS waste gas treatment and monitoring, which comprises a box body, wherein the box body is a cuboid box body, and a heat insulation material layer is arranged on the outer wall of the box body, so that the heat insulation effect can be achieved; the inner cavity of the box body is sequentially provided with a control cabinet, a filter box, a gas concentration device, an air cabinet, a treatment device and an online monitoring cabinet, wherein an online monitoring device FID is installed in the online monitoring cabinet, a fan is installed in the cabinet, and the top of the cabinet is provided with a waste gas outlet; filter tank upper end intercommunication has the admission line, and filter tank internally mounted has gaseous filtration subassembly, is equipped with zeolite runner device in the gas concentration device, administers the device and adopts RTO device or CO device or condensation recovery unit, the utility model discloses structural design is novel, and greatly reduced equipment's area and investment cost can realize the processing to VOCS waste gas, can carry out the monitoring after before and handling VOCS waste gas treatment simultaneously, and work efficiency is high.

Description

Integrated device for VOCS waste gas treatment and monitoring

Technical Field

The utility model relates to a VOCS waste gas treatment, monitoring technology field specifically are an integrated device that is used for VOCS waste gas treatment and monitoring an organic whole.

Background

In China, VOCs volatile organic compounds refer to organic compounds with saturated vapor pressure of more than 133.32 Pa at normal temperature and boiling point of 50-260 ℃ below normal pressure, or any organic solid or liquid capable of volatilizing at normal temperature and normal pressure; foreign medical research proves that the pregnant woman living in the environment polluted by volatile organic compounds has a far higher probability of fetal malformation than the ordinary person, and the future intelligence development of children is possibly influenced. Meanwhile, volatile organic compounds in indoor air are important causes of diseases of the nervous system, the blood system and the acquired diseases of children.

The existing exhaust gas treatment online monitoring devices are required to be separately configured with online monitoring cabins, and possibly, long air guide pipes are required to guide air due to the fact that the air guide pipes are far away from monitoring points of equipment, so that the exhaust gas is prolonged in the air guide pipes for too long time, the exhaust gas is cooled, and great errors occur in measurement data. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated device that is used for VOCS waste gas to administer and monitors an organic whole 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: an integrated device for VOCS waste gas treatment and monitoring integration comprises a box body, wherein the box body is a cuboid box body, a control cabinet, a filter box, a gas concentration device, a fan cabinet, a treatment device and an online monitoring cabinet are sequentially arranged in an inner cavity of the box body, the online monitoring cabinet is internally provided with an online monitoring device FID, the cabinet is internally provided with a fan, and the top of the cabinet is provided with a waste gas outlet; the upper end of the filter box is communicated with an air inlet pipeline, a gas filter assembly is arranged in the filter box, a zeolite rotating wheel device is arranged in the gas concentration device, and the treatment device adopts an RTO device or a CO device or a condensation recovery device;

open waste gas outlet one side has first through-hole, open intake duct one side has the second through-hole, first through-hole is through first suction pipe connection on-line monitoring device FID, the second through-hole is through second suction pipe connection on-line monitoring device FID, install flow control valve on first suction pipe way and the second suction pipe way respectively.

Preferably, the gas filtering component comprises an outer frame body, the outer frame body is internally provided with a first filtering cotton layer, a second filtering cotton layer, an activated carbon particle layer and a third filtering cotton layer in sequence, the first filtering cotton layer is closely attached to the second filtering cotton layer, and the activated carbon particle layer is arranged between the second filtering cotton layer and the third filtering cotton layer.

Preferably, the on-line monitoring cabinet is provided with a display screen, an alarm horn and an alarm indicator lamp are installed on one side of the display screen, a controller is installed inside the on-line monitoring cabinet, and the controller is respectively connected with the display screen, the alarm horn, the alarm indicator lamp and the on-line monitoring device FID.

Preferably, the outer wall of the box body is provided with a heat insulation material layer, and the heat insulation material layer is made of high-temperature dimensional nano heat insulation materials.

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

(1) the utility model discloses structural design is novel, and area and the investment cost of greatly reduced equipment can realize the processing to the VOCS waste gas, can monitor before and after handling VOCS waste gas treatment simultaneously, and work efficiency is high.

(2) The utility model adopts the gas filtering component to keep the relatively stable concentration of the waste gas entering the rotating wheel to enter the rotating wheel under the condition that the working condition of the front end of the waste gas is unstable, so that the waste gas can adapt to more complicated working conditions, and meanwhile, because of self competitive adsorption, high boiling point substances can be effectively retained in the active carbon, thereby playing the role of protecting the rotating wheel; the gas filtering component who adopts can effectual filtering gas in the large granule impurity, filtration efficiency is high, conveniently washs the change moreover, the subsequent further treatment effeciency that improves of being convenient for.

(3) The utility model discloses an on-line monitoring cabinet can show the gaseous monitoring numerical value of collection in real time, can send alarm signal to remind the staff immediately when monitoring unusually.

Drawings

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

FIG. 2 is a schematic view of the gas filtering assembly of the present invention;

fig. 3 is a control schematic block diagram of the present invention.

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. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an integrated device for VOCS waste gas treatment and monitoring integration comprises a box body 1, wherein a heat insulation material layer is arranged on the outer wall of the box body 1, and the heat insulation material layer is made of high-temperature dimensional nano heat insulation materials; the box body 1 is a cuboid box body, an online monitoring cabinet 7, a control cabinet 2, a filter box 3, a gas concentration device 4, a fan cabinet 5 and a treatment device 6 are sequentially arranged in the inner cavity of the box body 1, an online monitoring device FID8 is installed in the online monitoring cabinet 7, a fan 9 is installed in the cabinet 5, and a waste gas outlet 10 is installed at the top of the fan cabinet 5; the upper end of the filter box 3 is communicated with an air inlet pipeline 11, a gas filter assembly 12 is arranged in the filter box 3, a zeolite rotating wheel device 13 is arranged in the gas concentration device 4, and the treatment device 6 adopts an RTO device or a CO device or a condensation recovery device;

open exhaust outlet 10 one side has first through-hole, open intake duct 11 one side has the second through-hole, first through-hole passes through first suction pipeline 25 and connects on-line monitoring device FID8, the second through-hole passes through second suction pipeline 13 and connects on-line monitoring device FID8, install flow control valve 14 on first suction pipeline 25 and the second suction pipeline 13 respectively.

The utility model discloses in, gaseous filtering component 12 includes outer frame body 15, outer frame body 15 is inside to set gradually first filtration cotton layer 16, second filtration cotton layer 17, activated carbon particle layer 18, third filtration cotton layer 19, first filtration cotton layer 16 closely laminates with second filtration cotton layer 17, activated carbon particle layer 18 sets up and filters between cotton layer 17 and the third filtration cotton layer 19 at the second. The utility model adopts the gas filtering component to keep the relatively stable concentration of the waste gas entering the rotating wheel to enter the rotating wheel under the condition that the working condition of the front end of the waste gas is unstable, so that the waste gas can adapt to more complicated working conditions, and meanwhile, because of self competitive adsorption, high boiling point substances can be effectively retained in the active carbon, thereby playing the role of protecting the rotating wheel; the gas filtering component who adopts can effectual filtering gas in the large granule impurity, filtration efficiency is high, conveniently washs the change moreover, the subsequent further treatment effeciency that improves of being convenient for.

The utility model discloses in, install display screen 20 on the on-line monitoring cabinet 7, warning loudspeaker 21 and alarm indicator 22 are installed to display screen 20 one side, 7 internally mounted of on-line monitoring cabinet has controller 23, display screen 20, warning loudspeaker 21, alarm indicator 22 and on-line monitoring device FID8 are connected respectively to controller 23. The utility model discloses an on-line monitoring cabinet can show the gaseous monitoring numerical value of collection in real time, can send alarm signal to remind the staff immediately when monitoring unusually.

To sum up, the utility model discloses structural design is novel, and area and the investment cost of greatly reduced equipment can realize the processing to the VOCS waste gas, can monitor before and after handling VOCS waste gas treatment simultaneously, and work efficiency is high.

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. The utility model provides an integrated device for VOCS exhaust-gas treatment and monitoring are integrative, includes box (1), and box (1) adopts the cuboid box, its characterized in that: an online monitoring cabinet (7), a control cabinet (2), a filter box (3), a gas concentration device (4), a fan cabinet (5) and a treatment device (6) are sequentially arranged in an inner cavity of the box body (1), an online monitoring device FID (8) is installed in the online monitoring cabinet (7), a fan (9) is installed in the cabinet (5), and a waste gas outlet (10) is installed at the top of the fan cabinet (5); the upper end of the filter box (3) is communicated with an air inlet pipeline (11), a gas filtering component (12) is arranged in the filter box (3), a zeolite rotating wheel device (24) is arranged in the gas concentration device (4), and the treatment device (6) adopts an RTO device or a CO device or a condensation recovery device;

open waste gas outlet (10) one side has first through-hole, open inlet line (11) one side has the second through-hole, online monitoring device FID (8) are connected through first suction pipeline (25) to first through-hole, online monitoring device FID (8) are connected through second suction pipeline (13) to the second through-hole, install flow control valve (14) on first suction pipeline (25) and second suction pipeline (13) respectively.

2. An integrated unit for VOCS exhaust treatment and monitoring as claimed in claim 1, wherein: gaseous filtering component (12) are including outer frame body (15), outer frame body (15) are inside to set gradually first filtration cotton layer (16), second filtration cotton layer (17), activated carbon particle layer (18), third filtration cotton layer (19), first filtration cotton layer (16) and second filtration cotton layer (17) closely laminate, activated carbon particle layer (18) set up and filter between cotton layer (17) and third filtration cotton layer (19) at the second.

3. An integrated unit for VOCS exhaust treatment and monitoring as claimed in claim 1, wherein: install display screen (20) on-line monitoring cabinet (7), warning loudspeaker (21) and alarm indicator (22) are installed to display screen (20) one side, on-line monitoring cabinet (7) internally mounted has controller (23), display screen (20), warning loudspeaker (21), alarm indicator (22) and on-line monitoring device FID (8) are connected respectively in controller (23).

4. An integrated unit for VOCS exhaust treatment and monitoring as claimed in claim 1, wherein: the outer wall of the box body (1) is provided with a heat insulation material layer, and the heat insulation material layer is made of high-temperature dimensional nano heat insulation materials.