CN220531153U - Energy-conserving guide structure of adsorption tower bottom air current - Google Patents
Energy-conserving guide structure of adsorption tower bottom air current Download PDFInfo
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- CN220531153U CN220531153U CN202322084861.XU CN202322084861U CN220531153U CN 220531153 U CN220531153 U CN 220531153U CN 202322084861 U CN202322084861 U CN 202322084861U CN 220531153 U CN220531153 U CN 220531153U
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 92
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000002808 molecular sieve Substances 0.000 abstract description 11
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 11
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010812 mixed waste Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 238000005272 metallurgy Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses an energy-saving guiding structure for airflow at the bottom of an adsorption tower, which relates to the field of adsorption towers and comprises an adsorption tower body, a discharge pipe and an air outlet pipe, wherein the discharge pipe is arranged at one side of the adsorption tower body, the air outlet pipe is arranged at the other side of the adsorption tower body, the bottom of the adsorption tower body is connected with the air inlet pipe, one end of the air inlet pipe is provided with the airflow guiding mechanism, and the airflow guiding mechanism consists of a first sealing layer, a direct current cavity, a connecting cavity, a flow guiding cavity, a second sealing layer and an air outlet hole. This energy-conserving guide structure of adsorption tower bottom air current, first sealing layer and second sealing layer are installed at the intake pipe top, and gas passes through direct current chamber and water conservancy diversion chamber outside diffusion from the intake pipe, until converging circulation flow in the junction chamber department for this energy-conserving guide structure of adsorption tower bottom air current has solved the unable even dispersion in the adsorption tower after the air current gets into the adsorption tower, leads to the inside molecular sieve utilization efficiency of adsorption tower not high, causes the problem that the circumstances that the energy was extravagant appears.
Description
Technical Field
The utility model relates to the technical field of adsorption towers, in particular to an energy-saving guiding structure for bottom airflow of an adsorption tower.
Background
The adsorption tower mainly utilizes porous solid adsorbent activated carbon to adsorb, can remove organic pollutants, color and smell and the like in gas effectively , is an environment-friendly device for removing dust and adsorbing peculiar smell from waste gas, has the advantages of high adsorption efficiency, wide application range, convenient maintenance, capability of simultaneously treating various mixed waste gases and the like, and is widely used for waste gas treatment of electronic original paper production, battery production, pickling operation, laboratory exhaust, metallurgy, chemical industry, medicine, coating, food, brewing, furniture production, paint spraying waste gas and the like, and the adsorption tower of the nitrogen making machine is one of key components of the nitrogen making machine and is used for separating nitrogen and oxygen in air.
The adsorption tower comprises an outer tower body, an adsorbent bed layer, a partition plate, a homogenizing plate and a gas flow distribution layer, wherein the adsorbent bed layer is used for separating nitrogen and oxygen in air in the adsorption tower, and is usually made of adsorbent materials with high specific surface area, the partition plate is used for separating two adsorption bed layers in the adsorption tower, meanwhile, separation of inlet and outlet gases can be ensured, the homogenizing plate is used for eliminating vortex of gas flow, so that gas distribution is more uniform, the balance of the gas is improved, the gas flow distribution layer is inequality gas flow distribution in the adsorption tower, the adsorbent bed layer is ensured to be comprehensively adsorbed, but a gas flow guiding device is not arranged at the bottom of the adsorption tower in the working process, gas cannot be uniformly dispersed in the adsorption tower after the gas flow enters the adsorption tower, a gas aggregation phenomenon is generated, the utilization efficiency of the molecular sieve in the adsorption tower is not high, and the condition of energy waste is caused.
Disclosure of Invention
The utility model aims to provide an energy-saving guiding structure for airflow at the bottom of an adsorption tower, which aims to solve the problems that the airflow proposed by the background technology cannot be uniformly dispersed in the adsorption tower after entering the adsorption tower, so that the utilization efficiency of a molecular sieve in the adsorption tower is low and the condition of energy waste is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving guiding structure for airflow at the bottom of an adsorption tower comprises an adsorption tower body, a discharge pipe and an air outlet pipe,
the utility model discloses a novel adsorption tower, including adsorption tower body, adsorption tower body, inlet pipe, air flow guiding mechanism, first sealing layer, direct current chamber, connecting chamber, water conservancy diversion chamber, second sealing layer and venthole, the outlet duct is installed to one side of adsorption tower body, the outlet duct is installed to the opposite side of adsorption tower body, adsorption tower body bottom is connected with the intake pipe, the one end of intake pipe is provided with air flow guiding mechanism, air flow guiding mechanism comprises first sealing layer, direct current chamber, connecting chamber, water conservancy diversion chamber, second sealing layer and venthole, first sealing layer middle part is connected with the intake pipe.
Preferably, the first sealing layer of the air inlet pipe is internally provided with a direct current cavity, a connecting cavity and a diversion cavity, one end of the direct current cavity is connected with one end of the connecting cavity, and the middle part of the connecting cavity is connected with the diversion cavity.
Preferably, the upper side of the first sealing layer is connected with a second sealing layer, and an air outlet hole is formed in the second sealing layer.
Preferably, the air current guiding mechanism upside is provided with and shelters from the page or leaf, one side that shelters from the page or leaf is connected with the rotary rod, the rotary rod outside is through sealing connection layer and adsorption tower body swivelling joint.
Preferably, a transmission gear is arranged on one side of the rotating rod, a driving gear is arranged at one end of the rotating rod, which is positioned in the middle of the rotating rod, and the outer side of the driving gear is meshed with a driven gear.
Preferably, the outer side of the side, close to the driven gear, of the transmission gear is meshed with the first toothed belt, and the outer side of the side, far away from the driven gear, of the transmission gear is meshed with the second toothed belt.
Preferably, one end of the driving gear is connected with an output shaft at the top of the driving motor, and the outer side of the driving motor is connected with the mounting frame.
Compared with the prior art, the utility model has the beneficial effects that: this energy-conserving guide structure of adsorption tower bottom air current, first sealing layer and second sealing layer are installed at the intake pipe top, and gas passes through direct current chamber and water conservancy diversion chamber outside diffusion from the intake pipe, until joining circulation flow in the junction chamber department, can't evenly disperse in the adsorption tower after having solved the air current and get into the adsorption tower, leads to the inside molecular sieve utilization efficiency of adsorption tower not high, causes the problem that the circumstances of energy waste appears.
1. The energy-saving guiding structure for the bottom airflow of the adsorption tower can effectively remove organic pollutants and color and smell in the airflow , the airflow cannot be uniformly dispersed in the adsorption tower after entering the adsorption tower, the first sealing layer and the second sealing layer are arranged at the top of the air inlet pipe, the airflow is outwardly diffused from the air inlet pipe through the direct-current cavity and the diversion cavity until the air is converged and circulated and flows at the connecting cavity, the airflow can be uniformly and outwardly diffused along the air outlet holes at the upper side of the second sealing layer in the flowing side process, the space inside the adsorption tower can be smoothly filled, the energy-saving guiding structure for the bottom airflow of the adsorption tower is additionally arranged at the lower part of the airflow pore plate at the bottom of the adsorption tower, the airflow guiding mechanism enables the airflow to uniformly enter the molecular sieve bed layer from the air outlet holes, and all molecular sieves in the adsorption tower are maximally utilized, so that the energy-saving effect is achieved;
2. this energy-conserving guide structure of adsorption tower bottom air current has adsorption efficiency height, extensive applicability, the maintenance is convenient, can handle the advantage of multiple mixed waste gas simultaneously, for making gas can flow through air current guide mechanism rapidly, better make gas flood adsorption tower body bottom, when the intake pipe of adsorption tower body bottom lets in gas, wait a period of time, after the gas is full of shielding page bottom, start driving motor, driving motor passes through the output shaft and drives driving gear and partial drive gear rotation, the second toothed belt rotates along with it and meshes with its inside gear, the driving gear is rotatory meshes with driven gear, drive driven gear rotatory and then drive driven gear place one side drive gear rotatory with first toothed belt mesh, drive remaining drive gear and rotate, shielding page at this moment upwards rotates under the effect of rotary rod, gas with the bottom is emitted, supplementary air current guide mechanism realizes gas even diffusion, this energy-conserving guide structure of adsorption tower bottom air current guide mechanism can strengthen the result of use of air current guide mechanism, easy operation is convenient.
Drawings
FIG. 1 is a schematic top view of a shutter page of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the adsorption tower of the present utility model;
FIG. 3 is a schematic top view of the cross-sectional structure of the adsorption tower of the present utility model;
FIG. 4 is a schematic top view of a second seal layer according to the present utility model.
In the figure: 1. an adsorption tower body; 2. a discharge tube; 3. an air outlet pipe; 4. an air inlet pipe; 5. an air flow guiding mechanism; 51. a first sealing layer; 52. a DC cavity; 53. a connecting cavity; 54. a diversion cavity; 55. a second sealing layer; 56. an air outlet hole; 6. a shielding page; 61. a rotating rod; 62. sealing the connecting layer; 63. a transmission gear; 64. a drive gear; 65. a driven gear; 66. a first toothed belt; 67. a second toothed belt; 68. a driving motor; 69. and (5) installing a frame.
Description of the embodiments
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 2-4, the present utility model provides a technical solution: an energy-saving guiding structure for airflow at the bottom of an adsorption tower comprises an adsorption tower body 1, a discharge pipe 2 and an air outlet pipe 3,
the utility model discloses a novel adsorption tower, including adsorption tower body 1, adsorption tower body 1, discharge tube 2 is installed to one side of adsorption tower body 1, outlet duct 3 is installed to the opposite side of adsorption tower body 1, adsorption tower body 1 bottom is connected with intake pipe 4, the one end of intake pipe 4 is provided with air current guiding mechanism 5, air current guiding mechanism 5 comprises first sealing layer 51, direct current chamber 52, connecting chamber 53, water conservancy diversion chamber 54, second sealing layer 55 and venthole 56, first sealing layer 51 middle part is connected with intake pipe 4, direct current chamber 52, connecting chamber 53 and water conservancy diversion chamber 54 have been seted up to the inside of intake pipe 4 first sealing layer 51, the one end of direct current chamber 52 is connected with the one end of connecting chamber 53, the connecting chamber 53 middle part is connected with water conservancy diversion chamber 54, first sealing layer 51 upside is connected with second sealing layer 55, the venthole 56 has been seted up to the inside of second sealing layer 55.
In particular, in order to avoid that the air flow cannot be uniformly dispersed in the adsorption tower after entering the adsorption tower, the first sealing layer 51 and the second sealing layer 55 are installed at the top of the air inlet pipe 4, the air is diffused outwards from the air inlet pipe 4 through the direct-current cavity 52 and the diversion cavity 54 until the air is converged and circulated at the connecting cavity 53, the air can be uniformly dispersed outwards along the air outlet hole 56 at the upper side of the second sealing layer 55 in the flowing side process, the space inside the adsorption tower can be smoothly filled, the diversion cavity 54 is arranged in a zigzag manner, the air can be uniformly diffused to the inner wall of the adsorption tower body 1 through the diversion cavity 54, compared with the situation of one-way diffusion, the situation that the pressure in the pipeline is increased due to air retention and blockage is effectively avoided, the air flow energy-saving guiding structure at the bottom of the adsorption tower can effectively remove organic pollutants and color and smell in the air, the air guiding mechanism 5 is additionally installed at the lower part of the air flow pore plate at the bottom of the adsorption tower, the air guiding mechanism 5 enables the air to uniformly enter the molecular sieve bed layer from the air outlet hole 56, and all molecular sieves in the adsorption tower are maximally utilized, and thus the energy-saving effect is achieved.
Referring to fig. 1-2, it can be seen that the upper side of the air flow guiding mechanism 5 is provided with a shielding sheet 6, one side of the shielding sheet 6 is connected with a rotating rod 61, the outer side of the rotating rod 61 is rotatably connected with the adsorption tower body 1 through a sealing connection layer 62, a driving gear 63 is installed at one side of the rotating rod 61, a driving gear 64 is installed at one end of the rotating rod 61 located in the middle, the outer side of the driving gear 64 is meshed with a driven gear 65, the outer side of one side of the driving gear 63 close to the driven gear 65 is meshed with a first toothed belt 66, the outer side of one side of the driving gear 63 far away from the driven gear 65 is meshed with a second toothed belt 67, one end of the driving gear 64 is connected with an output shaft at the top of a driving motor 68, and the outer side of the driving motor 68 is connected with a mounting frame 69.
In particular implementation, in order to make gas flow through the airflow guiding mechanism 5 rapidly, better make gas flood the bottom of the adsorption tower body 1, when the intake pipe 4 at the bottom of the adsorption tower body 1 lets in gas, wait for a period of time, until shelter from behind the gas flood of page 6 bottom, start driving motor 68, driving motor 68 drives driving gear 64 and partial transmission gear 63 rotation through the output shaft, the rotation of second toothed belt 67 is meshed with its inside gear 63 thereupon, driving gear 64 rotates and meshes with driven gear 65, drive driven gear 65 rotation and then drive driven gear 65 place one side's transmission gear 63 rotation and mesh with first toothed belt 66, drive remaining transmission gear 63 and rotate, shelter from page 6 at this moment and upwards rotate under the effect of rotary rod 61, let out the gas of bottom, supplementary airflow guiding mechanism 5 realizes gas even diffusion, sealing connection layer 62 can effectively prevent that adsorption tower body 1 and rotary rod 61 grafting department from producing the condition of gas leakage, mounting frame 69 is used for providing rotary support for rotary rod 61, this adsorption tower bottom airflow guiding structure has high adsorption efficiency, the application face is wide, advantage that can be handled simultaneously, the convenient operation is convenient, and easy to use, the operation is convenient, and convenient to carry out the exhaust gas guiding mechanism.
In summary, when the energy-saving guiding structure for the bottom airflow of the adsorption tower is used, the air is diffused outwards from the air inlet pipe 4 through the direct-current cavity 52 and the diversion cavity 54 until the air is converged and circulated and flows at the connecting cavity 53, the air uniformly and outwards diffuses through the carbon molecular sieve bed along the air outlet holes 56 on the upper side of the second sealing layer 55 in the flowing process, the air is adsorbed into the micropores of the carbon molecular sieve under a certain pressure state, the nitrogen directly passes through the carbon molecular sieve bed and is sent to the later stage using point, the gas after the adsorption and purification is sent out from the air outlet pipe 3, and residues generated in the adsorption process are cleaned and taken out from the discharge pipe 2.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an energy-conserving guide structure of adsorption tower bottom air current, includes adsorption tower body (1), discharge tube (2) and outlet duct (3), its characterized in that:
discharge tube (2) are installed to one side of absorption tower body (1), outlet duct (3) are installed to the opposite side of absorption tower body (1), absorption tower body (1) bottom is connected with intake pipe (4), one end of intake pipe (4) is provided with air current guiding mechanism (5), air current guiding mechanism (5) are by first sealing layer (51), direct current chamber (52), connecting chamber (53), water conservancy diversion chamber (54), second sealing layer (55) and venthole (56) are constituteed, first sealing layer (51) middle part is connected with intake pipe (4).
2. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 1, wherein: the novel air inlet pipe is characterized in that a direct-current cavity (52), a connecting cavity (53) and a diversion cavity (54) are formed in the first sealing layer (51) of the air inlet pipe (4), one end of the direct-current cavity (52) is connected with one end of the connecting cavity (53), and the middle of the connecting cavity (53) is connected with the diversion cavity (54).
3. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 2, wherein: the upper side of the first sealing layer (51) is connected with a second sealing layer (55), and an air outlet hole (56) is formed in the second sealing layer (55).
4. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 1, wherein: the air flow guiding mechanism (5) upper side is provided with and shelters from page or leaf (6), shelter from one side of page or leaf (6) and be connected with rotary rod (61), rotary rod (61) outside is through sealing connection layer (62) and adsorption tower body (1) swivelling joint.
5. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 4, wherein: a transmission gear (63) is arranged on one side of the rotary rod (61), a driving gear (64) is arranged at one end of the rotary rod (61) positioned in the middle, and the outer side of the driving gear (64) is meshed with a driven gear (65).
6. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 5, wherein: the outer side of the side, close to the driven gear (65), of the transmission gear (63) is meshed with a first toothed belt (66), and the outer side of the side, far away from the driven gear (65), of the transmission gear (63) is meshed with a second toothed belt (67).
7. The energy-saving guiding structure for bottom airflow of adsorption tower according to claim 6, wherein: one end of the driving gear (64) is connected with an output shaft at the top of the driving motor (68), and the outer side of the driving motor (68) is connected with the mounting frame (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084861.XU CN220531153U (en) | 2023-08-04 | 2023-08-04 | Energy-conserving guide structure of adsorption tower bottom air current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084861.XU CN220531153U (en) | 2023-08-04 | 2023-08-04 | Energy-conserving guide structure of adsorption tower bottom air current |
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| Publication Number | Publication Date |
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| CN220531153U true CN220531153U (en) | 2024-02-27 |
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| CN202322084861.XU Active CN220531153U (en) | 2023-08-04 | 2023-08-04 | Energy-conserving guide structure of adsorption tower bottom air current |
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| CN (1) | CN220531153U (en) |
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2023
- 2023-08-04 CN CN202322084861.XU patent/CN220531153U/en active Active
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