CN210448621U - Active carbon organic waste gas absorption tank - Google Patents
Active carbon organic waste gas absorption tank Download PDFInfo
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- CN210448621U CN210448621U CN201921392486.2U CN201921392486U CN210448621U CN 210448621 U CN210448621 U CN 210448621U CN 201921392486 U CN201921392486 U CN 201921392486U CN 210448621 U CN210448621 U CN 210448621U
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- carbon adsorption
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Abstract
The utility model relates to an active carbon organic waste gas absorption tank, including jar body and two sets of active carbon adsorption layer, the active carbon adsorption layer sets up jar is originally internal, jar body upper end sets up the waste gas import, jar body lower extreme sets up the leakage fluid dram, the lateral wall of jar body one side sets up three dry air inlets of group, three groups the horizontal position of dry air inlet is in respectively the upper and lower both sides of active carbon adsorption layer and two sets of between the active carbon adsorption layer, the jar body is kept away from set up tail gas outlet and two sets of air outlet on the lateral wall of dry air inlet one side, it is two sets of air outlet's horizontal position is in respectively the upper and lower both sides of active carbon adsorption layer. Through letting in steam from three dry air intlet of group that set up on two sets of active carbon adsorption layer about, can carry out more even and efficient drying to active carbon adsorption layer, in addition, conveniently change the active carbon layer through unloading the filler hole.
Description
Technical Field
The utility model belongs to the technical field of organic waste gas absorbing device, concretely relates to active carbon organic waste gas absorption tank.
Background
The packing tower of waste gas purifying tower consists of mainly casing, packing support, liquid distributor, middle support, re-distributor, gas and liquid inlet and outlet pipe and other parts, and the casing is made of metal or plastic material.
The packed tower is applicable to the absorption process of quick and instantaneous reaction, is mostly used for the purification of gas, and this tower simple structure easily makes with corrosion-resistant material, and gas-liquid area of contact is big, and contact time is long, the strong adaptability of tower when tolerance changes, and the tower resistance is little, but this type of equipment commonly used at present can't carry out efficient dehumidification and cooling to the activated carbon layer.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an active carbon organic waste gas absorption tank, including jar body and two sets of active carbon adsorption layer, the active carbon adsorption layer sets up this is internal for the jar, jar body upper end sets up the waste gas import, jar body lower extreme sets up the leakage fluid dram, wherein, the lateral wall of jar body one side sets up three dry air inlet of group, three groups dry air inlet's horizontal position is in respectively active carbon adsorption layer's upper and lower both sides and two sets of between the active carbon adsorption layer, the jar body is kept away from set up tail gas outlet and two sets of air outlet on the lateral wall of dry air inlet one side, and is two sets of air outlet's horizontal position is in respectively active carbon adsorption layer's upper and lower both sides.
Preferably, the upper end of the tank body is provided with a nitrogen inlet.
In any of the above aspects, preferably, a gas distributor is provided at an upper end inside the tank body.
In any of the above schemes, preferably, a spray pipe is arranged in the tank body between the gas distributor and the activated carbon adsorption layer, and the spray pipe is connected with the water inlet.
In any of the above schemes, preferably, the tank body is provided with a material unloading port at the position of the activated carbon adsorption layer.
In any one of the above aspects, preferably, the activated carbon adsorption layer is fixed in the canister body by a fixing plate.
In any of the above schemes, preferably, the tank body is provided with a temperature measuring port at the position of the activated carbon adsorption layer.
Preferred in any one of the above schemes, the utility model relates to an active carbon absorption jar can be used for organic waste gas adsorption equipment, and this organic waste gas adsorption equipment still includes heater and condenser, the heater with the active carbon absorption jar is connected, the active carbon absorption jar with the condenser is connected, wherein, the multiunit the active carbon absorption jar is connected through parallelly connected mode, air outlet with the input of condenser is connected, the liquid output end and the storage tank of condenser are connected, waste gas air inlet department sets up total fan, heater department sets up drying fan, drying air inlet sets up to three groups, the heater pass through the pipeline respectively with drying air inlet connects, the gas output end and the drying fan of condenser are connected, the condenser is the plate wing condenser.
The utility model has the advantages that: through letting in steam from three dry air intlet of group that set up on two sets of active carbon adsorption layer about, can carry out more even and efficient drying to active carbon adsorption layer, in addition, conveniently change the active carbon layer through unloading the filler hole.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of an activated carbon organic waste gas absorption tank according to the present invention;
fig. 2 is a schematic diagram of the practical application of the embodiment of fig. 1 of the activated carbon organic waste gas absorption tank according to the present invention.
The figures are labeled as follows: 1-drying the fan; 2-a heater; 3-a total fan; 4-a first activated carbon canister; 5-a second activated carbon absorption tank; 6-a third activated carbon absorption tank; 7-a condenser; 8-a storage tank; 9-exhaust gas inlet; 10-nitrogen inlet; 11-a gas distributor; 12-a water inlet; 13-a spray pipe; 14-a dry air inlet; 15-unloading the filling opening; 16-an air outlet; 17-a first activated carbon adsorption layer; 18-a fixed plate; 19-a second activated carbon adsorption layer; 20-a tail gas outlet; 21-liquid drain.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in figure 1, the utility model provides an activated carbon organic waste gas absorption tank, which comprises a tank body and two groups of activated carbon adsorption layers, wherein the activated carbon adsorption layers comprise a first activated carbon adsorption layer 17 and a second activated carbon adsorption layer 19, two groups of the activated carbon adsorption layers are fixed in the tank body through a fixing plate 18, the upper end of the tank body is provided with a waste gas inlet 9, the lower end of the tank body is provided with a liquid discharge port 21, wherein the side wall of one side of the tank body is provided with three groups of dry air inlets 14, the horizontal positions of the three groups of the dry air inlets 14 are respectively arranged at the upper side and the lower side of the activated carbon adsorption layers and between the two groups of the activated carbon adsorption layers, the side wall of the tank body, which is far away from the dry air inlets 14, is provided with a tail gas outlet 20 and two groups of air outlets 16, the horizontal positions of the two groups of the air outlets 16 are, the utility model discloses a jar, including jar body, spray pipe 13, water inlet 12, jar body upper end sets up nitrogen gas air inlet 10, the inside upper end of jar body sets up gas distributor 11, this internal being located of jar set up spray pipe 13 between gas distributor 11 and the active carbon adsorption layer, spray pipe 13 is connected with water inlet 12, the jar body is located the position setting of active carbon adsorption layer unloads filler hole 15, the jar body is located the position of active carbon adsorption layer sets up the temperature measurement mouth.
The utility model discloses theory of operation when actually using does (as shown in fig. 2): the utility model discloses when being applied to organic waste gas adsorption equipment, the device still includes heater 2, three active carbon absorption jar of group and condenser 7, heater 2 with the active carbon absorption jar is connected, the active carbon absorption jar with condenser 7 is connected, air outlet 16 with the input of condenser 7 is connected, the liquid output end of condenser 7 is connected with storage tank 8, waste gas air inlet 9 department sets up total fan 3, can pass through total fan 3 is blown waste gas from waste gas air inlet 9 in the active carbon absorption jar, heater 2 department sets up drying fan 1, heater 2 pass through the pipeline with dry air inlet 14 is connected, the gas output end and the drying fan 1 of condenser 7 are connected, condenser 7 is the plate wing condenser.
Specifically, the organic waste gas is respectively conveyed into three groups of activated carbon absorption tanks through the waste gas inlet 9 through a pipeline, at this time, only the tail gas outlet 12 at the lower end of the activated carbon absorption tank is kept in an open state (controlled by an electromagnetic valve on a connecting pipeline), other exhaust ports and the liquid outlet 21 are all closed (also controlled by an electromagnetic valve on a connecting pipeline), therefore, the organic waste gas is directly adsorbed by the activated carbon adsorption layer, and the purified gas is discharged from the tail gas outlet 12, after the organic waste gas is purified, nitrogen is blown in through the nitrogen inlet 10 to completely purify the organic waste gas in the activated carbon absorption tank, in the process, if the temperature of the activated carbon adsorption layer is monitored to be too high, cold water is sprayed into the activated carbon absorption tank through the water inlet 12, the purpose of cooling is achieved, at this time, the liquid discharge port 21 is opened, the cooled liquid is discharged into the storage tank 8 from the liquid discharge port 21 through a pipeline, after the organic waste gas is treated, the dry air inlet 14 and the air outlet 16 are opened, other exhaust ports are closed, hot steam is blown into the activated carbon absorption tank through the dry air inlet 14, the activated carbon absorption layer is desorbed and dehumidified by the hot steam, the desorbed waste gas is discharged into the condenser 7 through the air outlet 16, the condenser 7 condenses and liquefies the organic waste gas, the liquefied organic waste gas is discharged into the storage tank 8, and then hazardous waste treatment is performed, after the activated carbon absorption layer is desorbed, the upper dry air inlet 14 is opened first to perform hot air dehumidification, then the lower layer is opened, and layered dehumidification is realized through time control, guarantee the temperature, thereby it effectively guarantees to dehumidify effectually active carbon adsorption layer adsorption efficiency and life, after desorption dehumidification step is accomplished, insert the process the adsorbed qualified tail gas of active carbon adsorption layer (promptly by the gas output end exhaust tail gas of condenser 7), act as the cold air by drying fan 1 process heater 2 (this moment heater 2 is in the off-state) is bloated right in the active carbon adsorption tank active carbon adsorption layer carries out the cooling of active carbon to the energy saving makes the organic solvent index in the qualified tail gas lower simultaneously.
It will be understood by those skilled in the art that the activated carbon organic waste gas absorption tank of the present invention includes any combination of the above-mentioned aspects and embodiments of the present invention and the portions shown in the drawings, which is limited to space and is not described in any combination for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an active carbon organic waste gas absorption tank, includes jar body and two sets of active carbon adsorption layer, the active carbon adsorption layer sets up this is internal to the jar, jar body upper end sets up the waste gas import, jar body lower extreme sets up the leakage fluid dram, its characterized in that, the lateral wall of jar body one side sets up three dry air inlet of group, three groups dry air inlet's horizontal position is in respectively active carbon adsorption layer's upper and lower both sides and two sets of between the active carbon adsorption layer, the jar body is kept away from set up tail gas outlet and two sets of air outlet on the lateral wall of dry air inlet one side, it is two sets of air outlet's horizontal position is in respectively active carbon adsorption layer's upper and lower both sides.
2. The activated carbon organic waste gas absorption tank as recited in claim 1, wherein a nitrogen inlet is provided at an upper end of the tank body.
3. The activated carbon organic waste gas absorption tank as recited in claim 1, wherein a gas distributor is provided at an upper end of the inside of the tank body.
4. The activated carbon organic waste gas absorption tank as claimed in claim 3, wherein a spray pipe is arranged in the tank body between the gas distributor and the activated carbon adsorption layer, and the spray pipe is connected with the water inlet.
5. The activated carbon organic waste gas absorption tank as claimed in claim 1, wherein a material discharge opening is arranged at the position of the activated carbon adsorption layer of the tank body.
6. The activated carbon organic waste gas absorption tank as recited in claim 1, wherein the activated carbon adsorption layer is fixed in the tank body by a fixing plate.
7. The activated carbon organic waste gas absorption tank as claimed in claim 1, wherein the tank body is provided with a temperature measuring port at the position of the activated carbon adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392486.2U CN210448621U (en) | 2019-08-26 | 2019-08-26 | Active carbon organic waste gas absorption tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392486.2U CN210448621U (en) | 2019-08-26 | 2019-08-26 | Active carbon organic waste gas absorption tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210448621U true CN210448621U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921392486.2U Active CN210448621U (en) | 2019-08-26 | 2019-08-26 | Active carbon organic waste gas absorption tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210448621U (en) |
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2019
- 2019-08-26 CN CN201921392486.2U patent/CN210448621U/en active Active
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