CN218501582U - Waste gas oil removal adsorption device for grease-containing macromolecular substances - Google Patents
Waste gas oil removal adsorption device for grease-containing macromolecular substances Download PDFInfo
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- CN218501582U CN218501582U CN202222078993.7U CN202222078993U CN218501582U CN 218501582 U CN218501582 U CN 218501582U CN 202222078993 U CN202222078993 U CN 202222078993U CN 218501582 U CN218501582 U CN 218501582U
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Abstract
The utility model discloses a waste gas oil removal adsorption device for oil-containing macromolecular substances, which comprises a platform bracket; an oil removal adsorption device is arranged on the platform bracket; the oil removing and adsorbing device comprises an air inlet unit, a filtering and oil removing unit, an adsorbing unit, a dust removing unit and an air outlet unit; the air inlet unit is positioned at one side of the whole device, and the upper end of the air inlet unit is provided with an air inlet; the air outlet unit is positioned at the other side of the whole device, and the upper end of the air outlet unit is provided with an air outlet; the filtering and oil removing unit comprises an oil removing box body, a defogging silk screen layer and an oil removing silk screen layer, wherein the defogging silk screen layer and the oil removing silk screen layer are positioned in the oil removing box body; a demisting layer water outlet is formed in the bottom of the oil removal box body and is positioned below the demisting silk screen layer; an oil removal layer water outlet is formed in the bottom of the oil removal box body and is positioned below the oil removal screen layer; the adsorption unit comprises an adsorption box body; an adsorption carbon layer is arranged in the adsorption box body; a carbon outlet is arranged at the bottom of the adsorption box body below the adsorption carbon layer; the dust removal unit is a non-woven fabric bag dust remover. The mechanism can achieve a good treatment effect on waste gas containing macromolecular substances such as grease and the like, and is energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to a waste gas deoiling adsorption equipment for oiliness macromolecular substance belongs to exhaust-gas treatment equipment technical field.
Background
Rosin oil and ester enter an activated carbon adsorption and desorption system, the efficiency of the activated carbon is reduced due to the problems of blocking adsorption channels and the like, the activated carbon cannot be completely desorbed by normal steam desorption, the adsorption effect is poor, and the treatment effect of the subsequent process is influenced. Therefore, there is a need for an adsorption device for removing oil from waste gas containing oil and fat macromolecules, which can effectively treat waste gas containing oil and fat macromolecules.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a waste gas deoiling adsorption equipment for oiliness macromolecular substance to solve above-mentioned technical problem.
In order to realize the purpose, the utility model discloses a technical scheme is: a waste gas oil removal adsorption device for oil-containing macromolecular substances comprises a platform bracket; an oil removal adsorption device is arranged on the platform bracket; the oil removal adsorption device comprises an air inlet unit, a filtering oil removal unit, an adsorption unit, a dust removal unit and an air outlet unit; the air inlet unit is positioned at one side of the whole device, and the upper end of the air inlet unit is provided with an air inlet; the air outlet unit is positioned at the other side of the whole device, and an air outlet is formed in the upper end of the air outlet unit;
the filtering and oil removing unit comprises an oil removing box body, a demisting silk screen layer and an oil removing silk screen layer, wherein the demisting silk screen layer and the oil removing silk screen layer are positioned in the oil removing box body; a defogging layer water outlet is formed in the bottom of the oil removal box body and is positioned below the defogging silk screen layer; an oil removal layer water outlet is formed in the bottom of the oil removal box body and is positioned below the oil removal wire mesh layer;
the adsorption unit comprises an adsorption box body; an adsorption carbon layer is arranged in the adsorption box body; a carbon outlet is formed in the bottom of the adsorption box body and positioned below the adsorption carbon layer; a box top cover is arranged at the upper end of the adsorption box body;
the dust removal unit is a non-woven fabric bag dust remover, and a box side cover is fixed on one side of a box body of the dust removal unit.
Furthermore, the air inlet unit, the filtering and oil removing unit, the adsorption unit, the dust removal unit and the air outlet unit are independently designed units and are connected by flanges;
furthermore, the wire mesh used in the filtering and oil removing unit is divided into a honeycomb oil fume stainless steel filter screen and a stainless steel oil mist filter screen, and the wire mesh is in a drawable design; the honeycomb oil fume stainless steel filter screen and the stainless steel oil mist filter screen are respectively connected with the drawing side cover at one side of the oil filtering unit; and a drawing handle is arranged on the drawing side cover.
Furthermore, the adsorption carbon layer in the adsorption unit adopts active carbon to stack and adsorb, and the adsorption unit is provided with three groups.
Further, the non-woven fabrics sack cleaner of dust removal unit is the two-stage dust removal, and its filter bag that adopts the glass fiber material, and filter fineness is 1um and 0.5um respectively, is provided with the differential pressure table on the sack dust removal filter.
Furthermore, one side of the adsorption unit is provided with a waste gas concentration detection unit for monitoring the change of the waste concentration of the air inlet and the air outlet; the exhaust gas concentration detection unit is an exhaust gas concentration detector.
The utility model has the advantages that: the mechanism can achieve a good treatment effect on waste gas containing macromolecular substances such as grease and the like, and is energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic frame diagram of the internal structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is a schematic structural view of a drawing side cover at the defogging mesh layer of the present invention;
fig. 6 is a schematic view of a drawing side cover structure at the oil removal mesh layer of the present invention.
In the figure: 1. air inlet unit, 11, air intake, 2, filter deoiling unit, 21, deoiling box body, 211, defogging silk screen layer, 212, deoiling silk screen layer, 213, defogging layer outlet, 214, deoiling layer outlet, 215, pull side cover, 3, absorption unit, 31, absorption box body, 311, absorption carbon layer, 312, carbon outlet, 313, case top cap, 4, dust removal unit, 41, non-woven fabrics sack cleaner, 42, case side cover, 5, the unit of giving vent to anger, 51, the air outlet, 6, platform support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is for purposes of illustration only and is not intended to limit the scope of the present disclosure.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an exhaust gas oil removal adsorption apparatus for oil-containing macromolecular substances comprises a platform support 6; an oil removal adsorption device is arranged on the platform bracket 6; the oil removing and adsorbing device comprises an air inlet unit 1, a filtering and oil removing unit 2, an adsorbing unit 3, a dust removing unit 4 and an air outlet unit 5; the air inlet unit 1 is positioned at one side of the whole device, and the upper end of the air inlet unit is provided with an air inlet 11; the air outlet unit 5 is positioned at the other side of the whole device, and the upper end of the air outlet unit is provided with an air outlet 51;
the filtering and oil removing unit 2 comprises an oil removing tank body 21, a demisting screen layer 211 and an oil removing screen layer 212 which are arranged in the oil removing tank body 21; a defogging layer water outlet 213 is arranged at the bottom of the oil removing tank body 21 and below the defogging silk screen layer 211; an oil removal layer water outlet 214 is arranged at the bottom of the oil removal tank body 21 below the oil removal screen layer 212;
the adsorption unit 3 includes an adsorption tank 31; an adsorption carbon layer 311 is arranged in the adsorption box body 31; the bottom of the adsorption box body 31 is provided with a carbon outlet 312 below the adsorption carbon layer 311, and the upper end of the adsorption box body 31 is provided with a box top cover 313;
the dust removing unit 4 is a non-woven cloth bag dust remover 41, and a box side cover 42 is fixed on one side of a box body of the dust removing unit 4.
In the preferred embodiment, the air inlet unit 1, the filtering and oil removing unit 2, the adsorption unit 3, the dust removal unit 4 and the air outlet unit 5 are independent design units, flange connection is adopted among the independent design units, the flange connection air tightness is good, and the positions of the independent design units can be changed according to requirements.
In the preferred embodiment, referring to fig. 5 and fig. 6, the wire mesh used in the oil filtering and removing unit 2 is divided into a honeycomb oil fume stainless steel filter screen and a stainless steel oil mist filter screen, which are designed in a drawing manner, the frame on which the honeycomb oil fume stainless steel filter screen and the stainless steel oil mist filter screen are installed is connected with a drawing side cover 215, and the drawing side cover 215 is fixedly connected to one side of the oil removing box body 21 through screws; the stainless steel oil mist filter screen is designed in a single-layer mode, the honeycomb oil fume stainless steel filter screen is designed in a double-side mode, the filtering effect is more obvious, the drawings in the figures 5 and 6 are only schematic diagrams, and honeycomb net-shaped holes are formed in each frame.
When the viscosity of oil is not high, when the oil droplets attached to the oil smoke filter screen continuously accumulate to a certain degree, the oil droplets can downwards flow into the groove at the bottom along the lines on the surface of the filter screen under the action of gravity and then are discharged from the liquid discharge hole at the bottom. When the ventilation of the filter screen is influenced by the flowing rifle of the oil or because the filter screen contains more magazines, the rifle needs to be cleaned, the filter screen is judged to have good or bad oil filtering effect, and whether the rifle needs to be cleaned can be judged by observing the reduction condition of the amount of the filtered oil.
In the present embodiment, the carbon adsorbing layers 311 in the adsorption units 3 are preferably stacked and adsorbed by activated carbon, and the adsorption units 3 are provided with three sets. The filter stacked by the activated carbon is adopted to filter and adsorb waste, and macromolecular components in the waste gas are fully removed, so that the effect of protecting subsequent waste gas process equipment is achieved. Through setting up tertiary filtration adsorption element, and then realize adsorbing effect in proper order step by step, greatly improved adsorption effect.
The preferred of this embodiment, non-woven fabrics sack cleaner 41 of dust removal unit 4 is the two-stage dust removal, and its filter bag that adopts the glass fiber material, and the filter fineness is 1um and 0.5um respectively, is provided with the pressure differential table on the sack dust removal filter. When the pressure difference between the inlet air and the outlet air is larger than 500pa, the pressure difference meter displays that a new non-woven fabric filter bag needs to be replaced.
In the preferred embodiment, one side of the adsorption unit 3 is provided with an exhaust gas concentration detection unit for monitoring the change of the waste concentration of the air inlet and the air outlet; the exhaust gas concentration detection unit is an exhaust gas concentration detector. Through adopting waste gas concentration detection instrument and then can daily monitoring security personnel's active carbon filter business turn over gas port can read, when business turn over gas concentration does not change, then the suggestion needs to change the active carbon.
The working principle of the mechanism is as follows: this structure places whole deoiling adsorption equipment in the box of a cuboid, wherein divide into a plurality of unit 1 that admits air, filter deoiling unit 2, adsorb unit 3, dust removal unit 4 and air outlet unit 5, the waste gas that at first has macromolecular substances such as grease is through the air inlet 11 of unit 1 that admits air, the oil that passes through defogging silk screen layer 211 and deoiling silk screen layer 212 afterwards filters, follow-up entering into adsorbs unit 3 and enters into the active carbon layer and carry out tertiary absorption, it removes dust to get into the sack dust removal non-woven fabrics sack cleaner 41 of dust removal unit 4 after finishing to adsorb, the back that finishes is handled, the gas outlet 51 through air outlet unit 5 comes out.
When considering that the oil removing effect of the defogging mesh layer 211 and the oil removing mesh layer 212 is poor, the defogging mesh layer 211 and the oil removing mesh layer 212 need to be replaced, the screws for fixing are disassembled, the drawing side cover is drawn out, and the defogging mesh layer 211 and the oil removing mesh layer 212 are cleaned.
When the activated carbon needs to be replaced, only the carbon outlet 312 needs to be opened, the activated carbon losing the adsorption capacity is removed, then the carbon outlet 313 is closed, then the screws for fixing are disassembled, the box top cover 313 is opened, and then a new activated carbon adsorption material is added.
When the non-woven cloth bag dust collector needs to be replaced, the screws for fixing are disassembled at the moment, the box side cover 42 is opened, and then the bag dust collector is replaced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, which is intended to cover any modifications, equivalent substitutions or improvements made within the spirit and scope of the present invention.
Claims (6)
1. An adsorption device for removing oil from waste gas containing oil and fat macromolecular substances is characterized by comprising a platform bracket (6); an oil removal adsorption device is arranged on the platform bracket (6); the oil removal adsorption device comprises an air inlet unit (1), a filtering and oil removal unit (2), an adsorption unit (3), a dust removal unit (4) and an air outlet unit (5); the air inlet unit (1) is positioned at one side of the whole device, and the upper end of the air inlet unit is provided with an air inlet (11); the air outlet unit (5) is positioned at the other side of the whole device, and the upper end of the air outlet unit is provided with an air outlet (51);
the filtering and oil removing unit (2) comprises an oil removing tank body (21), a defogging silk screen layer (211) and an oil removing silk screen layer (212) which are positioned in the oil removing tank body (21); a defogging layer water outlet (213) is formed in the bottom of the oil removing tank body (21) and is positioned below the defogging silk screen layer (211); the bottom of the oil removal tank body (21) is positioned below the oil removal screen layer (212) and is provided with an oil removal layer water outlet (214);
the adsorption unit (3) comprises an adsorption box body (31); an adsorption carbon layer (311) is arranged in the adsorption box body (31); a carbon outlet (312) is formed in the bottom of the adsorption box body (31) and is positioned below the adsorption carbon layer (311); a box top cover (313) is arranged at the upper end of the adsorption box body (31);
the dust removal unit (4) is a non-woven fabric bag dust remover (41), and a box side cover (42) is fixed on one side of a box body of the dust removal unit (4).
2. The exhaust gas oil removal adsorption device for the oil-containing macromolecular substances according to claim 1, characterized in that the air inlet unit (1), the oil removal filtration unit (2), the adsorption unit (3), the dust removal unit (4) and the air outlet unit (5) are independently designed units, and are connected by flanges.
3. The exhaust gas oil removal adsorption device for the oil-containing macromolecular substances according to claim 1, characterized in that the wire mesh used in the oil removal filtering unit (2) is divided into a honeycomb oil fume stainless steel filter screen and a stainless steel oil mist filter screen, which are designed in a drawable manner; the net racks where the honeycomb oil fume stainless steel filter screens and the stainless steel oil mist filter screens are located are respectively connected with the drawing side cover at one side of the oil filtering unit (2); and a drawing handle is arranged on the drawing side cover.
4. The device for removing oil from exhaust gas containing oil and fat macromolecular substances according to claim 1, characterized in that the adsorptive carbon layer (311) in the adsorption unit (3) adopts activated carbon stacked adsorption, and the adsorption unit (3) is provided with three groups.
5. The exhaust gas oil removal adsorption device for the grease-containing macromolecular substances according to claim 1, characterized in that the non-woven cloth bag dust remover (41) of the dust removal unit (4) is a two-stage dust removal device which adopts filter bags made of glass fiber, the filter precision is 1um and 0.5um respectively, and a pressure difference meter is arranged on the cloth bag dust removal filter.
6. The oil removing and adsorbing device for the waste gas containing the grease macromolecular substances according to the claim 1, characterized in that one side of the adsorption unit (3) is provided with a waste gas concentration detecting unit for monitoring the waste concentration change of the gas inlet and outlet; the exhaust gas concentration detection unit is an exhaust gas concentration detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078993.7U CN218501582U (en) | 2022-08-08 | 2022-08-08 | Waste gas oil removal adsorption device for grease-containing macromolecular substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078993.7U CN218501582U (en) | 2022-08-08 | 2022-08-08 | Waste gas oil removal adsorption device for grease-containing macromolecular substances |
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| Publication Number | Publication Date |
|---|---|
| CN218501582U true CN218501582U (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222078993.7U Active CN218501582U (en) | 2022-08-08 | 2022-08-08 | Waste gas oil removal adsorption device for grease-containing macromolecular substances |
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| Country | Link |
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| CN (1) | CN218501582U (en) |
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- 2022-08-08 CN CN202222078993.7U patent/CN218501582U/en active Active
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