CN205323481U

CN205323481U - Vertical waste gas adsorber

Info

Publication number: CN205323481U
Application number: CN201521128090.9U
Authority: CN
Inventors: 李水林; 王毅
Original assignee: SHANGHAI JIAYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Current assignee: SHANGHAI JIAYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-06-22
Anticipated expiration: 2025-12-29

Abstract

The utility model provides a vertical waste gas adsorber, including the confined box, the lower part of box is equipped with the air inlet, and upper portion is equipped with the gas vent, it extends to the inside gas distribution pipe of box along the horizontal direction to be equipped with one on the air inlet, the one end of gas distribution pipe in the box is sealed, and the part of gas distribution pipe in the box is opened has the mouth of supplying gas down, be equipped with the activated carbon layer that the multilayer set up along the horizontal direction in the box, all activated carbon layer fall into a plurality of cavitys with the box. The utility model discloses simple structure, cost are hanged down, and it adopts vertical structure, let waste gas get into from the bottom, the upper portion discharge, and the gaseous mechanics characteristic of make full use of highly makes waste gas get into activated carbon layer through the vortex and diffusion and reaches good even gas distribution effect before to let activated carbon layer effective absorption waste gas.

Description

A kind of vertical waste gas adsorber

Technical field

This utility model relates to emission-control equipment, particularly relates to a kind of vertical waste gas adsorber。

Background technology

At present, the process of organic exhaust gas is required more and more stricter by country。In the last few years, the new technologies such as bio-trickling, photocatalysis, plasma due to invest moderate, operating cost is low, the feature such as easy to operate, VOCs treatment industry is risen gradually, but the restriction due to technique, if only with above single technique, often it is difficult to reach to process target, at this time needs to be combined existing technique using。Through actual use, group technology processes the better effects if of organic exhaust gas, but still lacks at present and a kind of can purify the device of group technology least significant end organic exhaust gas by stability and high efficiency。

Utility model content

The technical problems to be solved in the utility model is in that to provide a kind of good purification, uses the vertical waste gas adsorber that scope is wide。

In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of vertical waste gas adsorber, including the casing closed, the bottom of described casing is provided with air inlet, top is provided with air vent, described air inlet is provided with a gas distribution pipe extending horizontally and to box house, described gas distribution pipe end-enclosed in casing, gas distribution pipe part in casing has air taking port down, being provided with the active carbon layer that multilamellar is horizontally disposed in described casing, casing is divided into multiple cavity by all active carbon layers。

Preferably, described active carbon layer includes activated carbon and supports web plate, and described support web plate is arranged in casing, and activated carbon is laid on support web plate。

Preferably, the sidewall of described casing has material mouth above every layer of active carbon layer。

Further, described material mouth includes charging aperture and discharging opening。

Further, the side-wall outer side of described casing is provided with multilayer working platform, and the position of described work platforms is corresponding with each material mouth。

Further, described work platforms is respectively equipped with guardrail。

Further, described work platforms is provided with cat ladder。

As it has been described above, a kind of vertical waste gas adsorber of this utility model, have the advantages that

This utility model simple in construction, cost are low。This utility model is vertical structure, and when actually used, waste gas enters from bottom, and top is discharged, and makes full use of the mechanical characteristic of gas, highly makes waste gas reach good uniform gas distribution effect before entering active carbon layer by eddy current and diffusion。This utility model is provided with at least two-layer active carbon layer, such that it is able to be greatly improved purification efficiency；Meanwhile, because the adsorption saturation time of every layer is different, the replacement cycle is also different accordingly, therefore need not often change。Activated carbon adopts upright type of design simultaneously。

Accompanying drawing explanation

Fig. 1 is front view of the present utility model。

Fig. 2 is A direction view in Fig. 1。

Fig. 3 is top view of the present utility model。

Fig. 4 is B-B place sectional view in Fig. 3。

In figure: 1, casing 11, air inlet

12, air vent 2, gas distribution pipe

21, air taking port 3, active carbon layer

31, activated carbon 32, support web plate

4, material mouth 41, charging aperture

42, discharging opening 5, work platforms

51, guardrail 6, cat ladder

Detailed description of the invention

The structure of Figure of description depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop in the scope that the disclosed technology contents of this utility model can be contained。Simultaneously, in this specification cited as " on ", D score, "front", "rear", the term such as " centre ", it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model。

This utility model is a kind of vertical waste gas adsorber, as Figure 1-Figure 4, it includes the casing 1 closed, the bottom of described casing 1 is provided with air inlet 11, top is provided with air vent 12, described air inlet 11 is provided with a gas distribution pipe 2 extending horizontally and to box house, and the described gas distribution pipe 2 end-enclosed in casing 1, the gas distribution pipe 2 part in casing 1 has air taking port 21 down。Being provided with the horizontally disposed active carbon layer of multilamellar 3 in described casing 1, casing 1 is divided into multiple cavity by all active carbon layers 3, say, that when waste gas enters casing 1 from gas distribution pipe 2, can pass sequentially through multilamellar active carbon layer 3 from bottom to top and adsorb harmful substance。Waste gas is admitted to gas distribution pipe 2 by equipment such as blower fans, and enters casing 1 from the air taking port 21 of gas distribution pipe 2；Waste gas drains down into casing 1 and forms eddy current, waste gas can flow up from the both sides of gas distribution pipe 2 after running into the stop of the base plate of casing 1 and scatter, after one section of height, waste gas can be evenly distributed in casing 1, does not have waste gas local concentration too high and cause that the absorption of active carbon layer 3 is uneven and adsorbs halfway problem。Waste gas can pass sequentially through multilamellar active carbon layer 3 in uphill process, and the saturation time of every layer of active carbon layer 3 is different, and the replacement cycle is also different accordingly, from without frequent replacing。Through verification experimental verification, arranging two-layer active carbon layer 3 and can meet adsorption entails, the organic exhaust gas composition of more than 98% can be adsorbed in activated carbon by two-layer active carbon layer 3, and adsorption effect is very good。

In the present embodiment, described active carbon layer 3 includes activated carbon 31 and supports web plate 32, and described support web plate 32 is arranged in casing 1, and activated carbon 31 is laid on support web plate 32。When activated carbon changed by needs by its from support web plate 32 takes off replaceable, simple and convenient。For the ease of the replacing of activated carbon 31, the sidewall of described casing 1 has material mouth 4 above every layer of active carbon layer 3, and described material mouth 4 can be charging aperture and discharging opening simultaneously, it is also possible to charging aperture and discharging opening is provided separately。With reference to Fig. 1, material mouth 4 is divided into charging aperture 41 and discharging opening 42 by the present embodiment, and then improves efficiency when changing activated carbon 31。

When casing 1 is larger in size, for the ease of the replacing of activated carbon 31, the side-wall outer side of described casing 1 is provided with multilayer working platform 5, and the position of described work platforms 5 is corresponding with each material mouth 4。Being additionally provided with cat ladder 6 on described work platforms 5, staff passes through the upper and lower work platforms 5 of cat ladder 6。Meanwhile, in order to ensure the personal safety of staff, described work platforms 5 being respectively equipped with guardrail 51, guardrail 51 and work platforms 5 are vertically arranged, and the height of guardrail 51 is not less than 1.2m。In other embodiments, staff can also pass through moveable ladder or the upper and lower work platforms 5 of lift truck。

In sum, a kind of vertical waste gas adsorber of this utility model, it is possible to active adsorption organic exhaust gas。So, this utility model effectively overcomes practical problems more of the prior art thus having significantly high value and using meaning。

Above-mentioned embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model。This utility model also has many aspects can improve under the premise of overall thought, all under spirit of the present utility model and category, above-described embodiment can be modified or change for those skilled in the art。Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model。

Claims

1. a vertical waste gas adsorber, it is characterized in that: include the casing (1) closed, the bottom of described casing (1) is provided with air inlet (11), top is provided with air vent (12), described air inlet (11) is provided with a gas distribution pipe (2) extending horizontally and to box house, the described gas distribution pipe (2) end-enclosed in casing (1), the gas distribution pipe (2) part in casing (1) has air taking port (21) down, described casing (1) is provided with the horizontally disposed active carbon layer of multilamellar (3), casing (1) is divided into multiple cavity by all active carbon layers (3)。

2. the vertical waste gas adsorber of one according to claim 1, it is characterized in that: described active carbon layer (3) includes activated carbon (31) and supports web plate (32), described support web plate (32) is arranged in casing (1), and activated carbon (31) is laid in support web plate (32)。

3. the vertical waste gas adsorber of one according to claim 1, it is characterised in that: the sidewall of described casing (1) has material mouth (4) in the top of every layer of active carbon layer (3)。

4. the vertical waste gas adsorber of one according to claim 3, it is characterised in that: described material mouth (4) includes charging aperture (41) and discharging opening (42)。

5. the vertical waste gas adsorber of one according to claim 3, it is characterized in that: the side-wall outer side of described casing (1) is provided with multilayer working platform (5), and the position of described work platforms (5) is corresponding with each material mouth (4)。

6. the vertical waste gas adsorber of one according to claim 5, it is characterised in that: described work platforms (5) is respectively equipped with guardrail (51)。

7. the vertical waste gas adsorber of one according to claim 5, it is characterised in that: described work platforms (5) is provided with cat ladder (6)。