CN107051106A - Dangerous waste warehouse exhaust-gas treatment charcoal absorption case - Google Patents
Dangerous waste warehouse exhaust-gas treatment charcoal absorption case Download PDFInfo
- Publication number
- CN107051106A CN107051106A CN201710129482.4A CN201710129482A CN107051106A CN 107051106 A CN107051106 A CN 107051106A CN 201710129482 A CN201710129482 A CN 201710129482A CN 107051106 A CN107051106 A CN 107051106A
- Authority
- CN
- China
- Prior art keywords
- gas
- casing
- charcoal absorption
- waste gas
- connected entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 34
- 239000003610 charcoal Substances 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 43
- 239000002912 waste gas Substances 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003463 adsorbent Substances 0.000 claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 238000009298 carbon filtering Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Abstract
The present invention relates to a kind of dangerous waste warehouse exhaust-gas treatment charcoal absorption case, the charcoal absorption case includes casing, multiple adsorbent chambers are separated into by dividing plate along waste gas conveying direction in the casing, it is provided with the adsorbent chamber between the activated carbon filtering adsorption plate parallel with the dividing plate, adjacent adsorbent chamber and is provided with the connected entrance with valve；The connected entrance is set close to the side wall of the casing, and the wall box adsorbs magnetic valve provided with waste gas, the open and-shut mode of connected entrance described in the waste gas absorption solenoid valve control.The present invention improves the gas sampling efficiency of the main collecting pipe posterior segment of waste gas；According to the change in concentration of zone off gas, the opening and closing degree of gas sampling mouthful switch is automatically controlled, targetedly strengthens the gas sampling efficiency in certain region, artificial operation is reduced, reduces security risk；The charcoal absorption case of specific structure is set, realizes that booster-type is filtered using closing chamber, is a kind of brand-new charcoal absorption filter type, greatly improves filtering adsorption effect.
Description
Technical field
The present invention relates to dangerous waste warehouse waste gas collection device.
Background technology
In the storage process of hazardous waste, the dangerous waste in packing container can give out different types of organic exhaust gas, be
Avoid outside such exhaust gas diffusion to dangerous waste warehouse, while safety in order to ensure the operating personnel in dangerous waste warehouse, dangerous waste warehouse
Need that corresponding gas sampling pipe and exhaust treatment system are installed.
In the prior art, have the following disadvantages：
1st, because dangerous waste storage area is larger, the diameter of the longer and whole main collecting pipe of waste gas of the main collecting pipe of waste gas is one
Sample, cause the gas sampling mouthful for being located at rear end in main collecting pipe effectively to collect dangerous waste warehouse waste gas, ultimately result in collection
The decline of efficiency；
2nd, there is more gas sampling mouthful in the main collecting pipe of waste gas, when a certain region in dangerous waste warehouse produces large quantity of exhaust gas suddenly
When, it is impossible to quickly collect the large quantity of exhaust gas that this part is produced suddenly, although by pacifying on each gas sampling mouthful
Dress switch can solve the problem that this problem, but need artificial operation, and efficiency is low, and reaction is slow.
The content of the invention
The applicant is directed to the disadvantages mentioned above of prior art, is studied and improved that there is provided at a kind of dangerous waste warehouse waste gas
Reason uses charcoal absorption case.
In order to solve the above problems, the present invention uses following scheme：
A kind of dangerous waste warehouse exhaust-gas treatment charcoal absorption case, the charcoal absorption case includes casing, the casing
In separated into along waste gas conveying direction by dividing plate be provided with multiple adsorbent chambers, the adsorbent chamber it is parallel with the dividing plate
Activated carbon, which is filtered, is provided with the connected entrance with valve between adsorption plate, adjacent adsorbent chamber；The connected entrance is close to the side of the casing
Wall is set, and the wall box adsorbs magnetic valve provided with waste gas, the opening and closing of connected entrance described in the waste gas absorption solenoid valve control
State.
It is used as the further improvement of above-mentioned technical proposal：
The side wall of the casing is provided with multiple pressure sensors, and the pressure sensor, which is placed in the adsorbent chamber, to be used for
Exhaust gas pressure is detected, pressure sensor is connected with controller, the pressure value that the controller is detected according to the pressure sensor
The waste gas is controlled to adsorb the open and-shut mode of magnetic valve.
The connected entrance of upper partition and the connected entrance of lower partition are located relatively at the both sides of the casing.
The technical effects of the invention are that：
The present invention improves the gas sampling efficiency of the main collecting pipe posterior segment of waste gas；According to the change in concentration of zone off gas, from
The opening and closing degree of dynamic control gas sampling mouthful switch, targetedly strengthens the gas sampling efficiency in certain region, reduces artificial operation,
Reduce security risk；The charcoal absorption case of specific structure is set, realizes that booster-type is filtered using closing chamber, is a kind of brand-new
Charcoal absorption filter type, greatly improves filtering adsorption effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the top view of the main collecting pipe of waste gas in Fig. 1.
Fig. 3 is the structure chart of charcoal absorption case in the present invention.
Fig. 4 is the structure chart of another charcoal absorption case in the present invention.
In figure：1st, air-introduced machine；2nd, hose connector；3rd, charcoal absorption case；31st, casing；32nd, activated carbon filtering adsorption plate；
33rd, dividing plate；34th, adsorbent chamber；35th, connected entrance；36th, waste gas absorption magnetic valve；37th, pressure sensor；4th, the main collecting pipe of waste gas；5、
Gas sampling mouthful；6th, wasted nickel catalyst device；7th, gas sampling magnetic valve；8th, controller.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the dangerous waste warehouse exhaust treatment system of the present embodiment, including drawing of being connected with outlet port
Blower fan 1, the outlet air end of air-introduced machine 1 is connected by hose connector 2 with charcoal absorption case 3, the outlet air end of charcoal absorption case 3 with
The main collecting pipe 4 of waste gas is connected, and multiple gas samplings mouthful 5 are interval with the main collecting pipe 4 of waste gas, and gas sampling mouthful 5 is provided with waste gas
The gas sampling magnetic valve 7 of detector 6 and control 5 apertures of gas sampling mouthful, wasted nickel catalyst device 6 connects with gas sampling magnetic valve 7
Connect and by the integrated control of controller 8.
During present invention work, when the organic exhaust gas detector 6 of certain monitors the exhaust gas concentration in the region compared with other areas
When significantly increasing of domain, the gas sampling magnetic valve 7 of control herein is allowed to realize maximization aperture, while it is relatively low to reduce concentration
The aperture of gas sampling magnetic valve 7 in region, to realize maximum gas sampling efficiency for the larger region of concentration, reduces people
Work is operated.
As shown in Fig. 2 the diameter of the main collecting pipe 4 of waste gas from one end end being connected with charcoal absorption case 3 to end successively
Gas sampling mouthful 5 is equipped with reduction, including multistage pipe, every section of pipe.The main collecting pipe 4 of waste gas includes five sections, and diameter is respectively
1200mm, 1000mm, 800mm, 600mm and 400mm, length be respectively 18000mm, 18000mm, 18000mm, 6000mm and
6000mm.The 3000mm of adjacent gas sampling mouthful the distance between 5 on the main collecting pipe 4 of waste gas.In the present invention, due to activated carbon
The pressure in the exit of adsorption box 3 is larger, therefore one end diameter that the main collecting pipe 4 of waste gas is attached thereto is maximum, to ensure institute as far as possible
There is the collection pressure of gas sampling mouthful 5 equal, therefore set by the way of diameter successively decreases, can avoid forefront pressure big completely,
Afterwards end pressure it is small and cause collect non-uniform phenomenon generation；Also, the main collecting pipe 4 of waste gas is arranged to multistage, and from front to back
Segment length is set to the spacing between 18000mm, 18000mm, 18000mm, 6000mm and 6000mm, and adjacent gas sampling mouthful 5
3000mm is set to, practice have shown that particular design in this, it is ensured that the collection pressure of gas sampling mouthful 5 is most balanced, and collection efficiency is most
It is high.
As shown in figure 3, a kind of structure of the charcoal absorption case 3 of the present invention is：Including casing 31, it is provided with casing 31
The activated carbon filtering adsorption plate 32 that polylith parallel spaced apart is set, activated carbon filters the plate face bearing of trend and activated carbon of adsorption plate 32
The conveying direction of waste gas is identical in adsorption box 3.
As shown in figure 4, another structure of the charcoal absorption case 3 of the present invention is：Including casing 31, in casing 31 along
Waste gas conveying direction is separated into multiple adsorbent chambers 34, adsorbent chamber 34 by dividing plate 33 and is provided with the activated carbon parallel with dividing plate 33
Filter and the connected entrance 35 with valve is provided between adsorption plate 32, adjacent adsorbent chamber 34.Wherein, connected entrance 35 is close to the side of casing 31
Wall is set, and the side wall of casing 31 adsorbs magnetic valve 36 provided with waste gas, and waste gas absorption magnetic valve 36 controls the open and-shut mode of connected entrance 35.
Further, the side wall of casing 31 is provided with multiple pressure sensors 37, and pressure sensor 37, which is placed in adsorbent chamber 34, to be used to examine
Exhaust gas pressure is surveyed, pressure sensor 37 is connected with controller 8.In use, waste gas is discharged into casing 31 by air-introduced machine 1, it is first
It is introduced into the adsorbent chamber 34 of lowest part, now corresponding waste gas absorption magnetic valve 36 is closed, and works as pressure sensor
When the pressure value of 37 detections reaches the pressure limit of setting, controller 8 opens waste gas absorption magnetic valve 36；Equally, when passing through
After the waste gas once adsorbed enters in last layer adsorbent chamber 34, corresponding pressure sensor 37 detects the pressure of this adsorbent chamber 34,
After pressure reaches the pressure limit of setting, controller 8 controls this waste gas absorption magnetic valve 36 to open；It is useless by what is adsorbed twice
Gas, which enters in last layer adsorbent chamber 34, to be adsorbed, until being exported from the main collecting pipe 4 of waste gas.This structure of charcoal absorption case 3,
Pressure of the waste gas in adsorbent chamber 34 can be improved, so as to filter adsorption filtration of the adsorption plate 32 to waste gas beneficial to activated carbon.
Further to improve filtering adsorption effect, as shown in figure 4, the connected entrance 35 of upper partition 33 and lower partition 33
Connected entrance 35 is located relatively at the both sides of casing 31, and flow direction of the waste gas in casing 31 forms labyrinth trend, can filtered with activated carbon
Adsorption plate 32 is fully contacted.
Claims (3)
1. a kind of dangerous waste warehouse exhaust-gas treatment charcoal absorption case, it is characterised in that：The charcoal absorption case (3) includes case
Multiple adsorbent chambers (34) are separated into by dividing plate (33) along waste gas conveying direction in body (31), the casing (31), it is described to inhale
The activated carbon filtering adsorption plate (32) parallel with the dividing plate (33) is installed, adjacent adsorbent chamber is set between (34) in attached chamber (34)
There is the connected entrance (35) with valve；The connected entrance (35) is set close to the side wall of the casing (31), casing (31) side
Wall controls the open and-shut mode of the connected entrance (35) provided with waste gas absorption magnetic valve (36), the waste gas absorption magnetic valve (36).
2. dangerous waste warehouse according to claim 1 exhaust-gas treatment charcoal absorption case, it is characterised in that：The casing
(31) side wall is provided with multiple pressure sensors (37), and the pressure sensor (36), which is placed in the adsorbent chamber (34), to be used for
Exhaust gas pressure is detected, pressure sensor (37) is connected with controller (8), and the controller (8) is according to the pressure sensor
(37) pressure value of detection controls the open and-shut mode of the waste gas absorption magnetic valve (36).
3. dangerous waste warehouse according to claim 1 or 2 exhaust-gas treatment charcoal absorption case, it is characterised in that：Upper strata every
The connected entrance (35) of plate (33) is located relatively at the both sides of the casing (31) with the connected entrance (35) of lower partition (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129482.4A CN107051106A (en) | 2017-03-06 | 2017-03-06 | Dangerous waste warehouse exhaust-gas treatment charcoal absorption case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129482.4A CN107051106A (en) | 2017-03-06 | 2017-03-06 | Dangerous waste warehouse exhaust-gas treatment charcoal absorption case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051106A true CN107051106A (en) | 2017-08-18 |
Family
ID=59622398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129482.4A Pending CN107051106A (en) | 2017-03-06 | 2017-03-06 | Dangerous waste warehouse exhaust-gas treatment charcoal absorption case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169533A (en) * | 2020-08-27 | 2021-01-05 | 广东美的白色家电技术创新中心有限公司 | Reproducible adsorption material, adsorption device and household appliance |
| WO2022105088A1 (en) * | 2020-11-19 | 2022-05-27 | 浙江鸿杰智能科技有限公司 | Sludge drying waste gas treatment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817407A (en) * | 2004-12-08 | 2006-08-16 | 曼＋胡默尔普罗特克有限责任公司 | Sequential adsorption dessicant dryer system |
| CN202778207U (en) * | 2012-08-02 | 2013-03-13 | 南京圣火水泥新技术工程有限公司 | Rotor type pressure swing adsorption gas separating device |
| CN104759187A (en) * | 2015-03-23 | 2015-07-08 | 湖北吴城环保科技有限公司 | Organic exhaust gas concentration adjusting system |
| CN205323481U (en) * | 2015-12-29 | 2016-06-22 | 上海嘉园环保科技有限公司 | Vertical waste gas adsorber |
| CN206549407U (en) * | 2017-03-06 | 2017-10-13 | 江苏和顺环保有限公司 | Dangerous waste warehouse exhaust-gas treatment charcoal absorption case |
-
2017
- 2017-03-06 CN CN201710129482.4A patent/CN107051106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817407A (en) * | 2004-12-08 | 2006-08-16 | 曼＋胡默尔普罗特克有限责任公司 | Sequential adsorption dessicant dryer system |
| CN202778207U (en) * | 2012-08-02 | 2013-03-13 | 南京圣火水泥新技术工程有限公司 | Rotor type pressure swing adsorption gas separating device |
| CN104759187A (en) * | 2015-03-23 | 2015-07-08 | 湖北吴城环保科技有限公司 | Organic exhaust gas concentration adjusting system |
| CN205323481U (en) * | 2015-12-29 | 2016-06-22 | 上海嘉园环保科技有限公司 | Vertical waste gas adsorber |
| CN206549407U (en) * | 2017-03-06 | 2017-10-13 | 江苏和顺环保有限公司 | Dangerous waste warehouse exhaust-gas treatment charcoal absorption case |
Non-Patent Citations (1)
| Title |
|---|
| 刘应书等: "《缺氧环境制氧供氧技术》", 30 November 2010, 冶金工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169533A (en) * | 2020-08-27 | 2021-01-05 | 广东美的白色家电技术创新中心有限公司 | Reproducible adsorption material, adsorption device and household appliance |
| WO2022105088A1 (en) * | 2020-11-19 | 2022-05-27 | 浙江鸿杰智能科技有限公司 | Sludge drying waste gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huo Minbo Inventor after: Xie Xiao Inventor before: Huo Minbo |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |