CN207755954U - Efficient water scrubber - Google Patents

Efficient water scrubber Download PDF

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Publication number
CN207755954U
CN207755954U CN201721908617.9U CN201721908617U CN207755954U CN 207755954 U CN207755954 U CN 207755954U CN 201721908617 U CN201721908617 U CN 201721908617U CN 207755954 U CN207755954 U CN 207755954U
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CN
China
Prior art keywords
observation window
tower body
water
gas
layer
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.)
Expired - Fee Related
Application number
CN201721908617.9U
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Chinese (zh)
Inventor
蒋伟
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Jiangsu Yongyi Environmental Protection Technology Co Ltd
Original Assignee
Jiangsu Yongyi Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201721908617.9U priority Critical patent/CN207755954U/en
Application granted granted Critical
Publication of CN207755954U publication Critical patent/CN207755954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The utility model discloses a kind of efficient water scrubbers, including tower body, the air inlet and sewage draining exit of air outlet positioned at the upper end of tower body and the side wall positioned at tower body, the inside of tower body is equipped with the first padding support frame successively from top to bottom, gas-liquid mixed layer, spray assemblies, second padding support frame, demisting layer and tower top web plate, the side wall of tower body is equipped with the first observation window, second observation window and third observation window, sewage draining exit is located at the lower section of air inlet and the first observation window, air inlet and the first observation window are located at the lower section of the first padding support frame, second observation window is between spray assemblies and gas-liquid mixed layer, third observation window is between tower top web plate and demisting layer, tower top web plate is located at below air outlet.The utility model makes exhaust gas and water come into full contact with, and improves water washing effect, effectively removes the pernicious gas and impurity in exhaust gas, filters the moisture content in gas, and to reach exhaust-gas treatment standard, air resistance is small in tower, increases washing efficiency.

Description

Efficient water scrubber
Technical field
The utility model belongs to gas purifying equipment technical field, more particularly to a kind of efficient water scrubber.
Background technology
Industrial waste gas usually contains the pollutants such as pernicious gas, dust, these pollutants are usually to health and environment There is larger harm.For example, these pollutants enter human body by breathing, skin contact and alimentary canal, to lead to endocrine The dysfunction and immune function to human body, angiocarpy and central nervous system etc. have an impact, therefore, exhaust-gas treatment problem by Pay attention to great.
The relatively good environmental protection equipment such as processing industrial waste gas, dust is water scrubber at present, by air inlet, gas outlet, spraying First class sections composition is sprayed, generally reverse-flow spray column, off-gas flows move upwards, and the liquid that fog-spray nozzle sprays moves downward, To capture the dust in air-flow, purified air-flow is discharged by tower body top, and dust then enters tower body bottom with flow It precipitates in portion.
A kind of new and effective low consumption water scrubber disclosed in Chinese patent publication No. CN 204522666U, including cylindricality washing Tower tower body, the tower body top are equipped with exhaust outlet, and tower body lower part is equipped with leakage fluid dram, and exhaust outlet lower part is equipped with return channel, return channel Lower part is equipped with spray tube, and the spray tube connects circulating water pipe, and spray tube lower part is equipped with adverse current paddle, and adverse current paddle is passed by motor Dynamic, adverse current paddle and motor are set to inside flow spoiler, and flow spoiler lower part is equipped with spoiler, and leakage fluid dram top is equipped with air inlet.Although Washing efficiency can be improved to a certain extent, save the energy, but the devices such as flow spoiler, adverse current paddle and its motor are directly resulted in and set Standby cost is higher, and defogging effect is poor, influences the progress of requirement or the next procedure of exhaust-gas treatment standard.
Utility model content
The utility model makes exhaust gas and water come into full contact with mainly solving the technical problems that a kind of efficient water scrubber of offer, Water washing effect is improved, the pernicious gas and impurity in exhaust gas are effectively removed, the moisture content in gas is filtered, to reach exhaust-gas treatment mark Standard, air resistance is small in tower, increases washing efficiency.
In order to solve the above technical problems, the technical solution that the utility model uses is:A kind of efficient water scrubber, including The air inlet and sewage draining exit of tower body, the air outlet positioned at the upper end of the tower body and the side wall positioned at the tower body, the tower body Inside from top to bottom successively be equipped with the first padding support frame, gas-liquid mixed layer (3), spray assemblies, the second padding support frame, remove The side wall of mist layer and tower top web plate, the tower body is equipped with the first observation window, the second observation window and third observation window, the sewage draining exit Positioned at the lower section of the air inlet and first observation window, the air inlet and first observation window are filled out positioned at described first Expect the lower section of supporting rack, second observation window between the spray assemblies and the gas-liquid mixed layer, see by the third Window is examined between the tower top web plate and the demisting layer, the tower top web plate is located at below the air outlet;
If support chip and position that first padding support frame and second padding support frame are all mutually parallel by dry plate The fixed ring is fixed at fixed ring composition in the periphery of the support chip, the both ends of the support chip, the support chip with The angle of horizontal direction is 30-45 °;
The gas-liquid mixed layer be Raschig ring layer, Bauer circular layer, rectangular saddle ring layer or arc saddle ring layer, the gas-liquid mixed layer Thickness is 180-220mm, and the volume of the gas-liquid mixed layer is 6.5-7m3
The demisting layer is polyhedron empty ball layer, and the thickness of the demisting layer is 180-220mm, the volume of the demisting layer For 7.5-8m3
Preferably, the thickness of the gas-liquid mixed layer is 200mm, and the volume of the gas-liquid mixed layer is 6.8m3
The thickness of the demisting layer is 200mm, and the volume of the demisting layer is 7.8m3
Further include water tank and water pump, the water inlet of the water tank is connect with running water pipe, and the water tank connects with the water pump It connects, the water pump is connect with the spray assemblies.
It further says, the spray assemblies include that a spray manifold and several sprays are in charge of, the spray manifold It is in charge of setting perpendicular to the spray, the water inlet of the spray manifold is connect with the water outlet of the water pump, described in several Spray, which is in charge of, to be mutually parallel and the adjacent spray the distance between is in charge of equal, and the length being in charge of that sprays is by the tower body Center be gradually shortened to both sides, the every lower section be in charge of of spraying is evenly distributed with several spray heads.
It further says, the spacing between the spray assemblies and the gas-liquid mixed layer is 750mm, the adjacent spray Spacing between being in charge of is 400mm, and each spacing sprayed between the adjacent spray head being in charge of is 300mm.
Further say, the water tank is internally provided with screen pack and level sensor, the water inlet of the water tank and The water outlet of the water tank is located at the both sides of the screen pack, the side of screen pack water flowing in water tank To setting, the level sensor is located at the lower section of the water inlet of the water tank, the level sensor and the water tank into The solenoid valve at the mouth of a river is electrically connected with the controller respectively.
It further says, the height of the tower body is 4800-5000mm, a diameter of 2400-2600mm of the tower body.
It further says, the internal diameter of the internal diameter of the air inlet and the air outlet is all 800-900mm, the sewage draining exit Internal diameter be 30-35mm.
It further says, first observation window, second observation window and the third observation window are all that acrylic is seen Window is examined, the diameter of the diameter of first observation window, the diameter of the second observation window and the third observation window is all 450- 550mm。
It further says, the tower body is stainless steel tower body, the top surface of the thickness of the side wall of the tower body and the tower body Thickness be 3mm, the thickness of the bottom surface of the tower body is 4mm.
It further says, the water tank is stainless steel water tank, and the wall thickness of the water tank is 2mm.
It further says, the side wall of the tower body and side wall between the demisting layer and the air outlet is oblique Face, the inclined direction on the inclined-plane is from the bottom to top gradually to the centroclinal of the tower body, the tower top web plate and the demisting Spacing between layer is 400mm, a diameter of 1180mm of the tower top web plate.
The beneficial effects of the utility model at least have the following:
The tower body of the utility model is internally provided with gas-liquid mixed layer, and gas-liquid mixed layer is Raschig ring layer, Bauer circular layer, square Saddle ring layer or arc saddle ring layer, using exhaust gas uplink, the thickness of the principle of underwater row, gas-liquid mixed layer is 200mm, makes exhaust gas and water It being come into full contact between gas-liquid mixed layer, effectively filters the dust and grease in exhaust gas, exhaust gas is small in the resistance of gas-liquid mixed layer, Exhaust-gas treatment amount in unit interval is 4000m3/ h, to improve washing efficiency;
The utility model is additionally provided with demisting layer, when gas flows through demisting layer with certain flow velocity, due to the inertia of gas Effect of impact makes gas form larger drop between the inside of polyhedron empty ball and adjacent polyhedron empty ball, can be effective The moisture content in gas is filtered, to reach exhaust-gas treatment standard, polyhedron empty ball layer also can remove pernicious gas in exhaust gas and miscellaneous Matter;
If the support chip that first padding support frame and the second padding support frame of the utility model are all mutually parallel by dry plate And the fixed ring positioned at the periphery of support chip forms, the angle of support chip and horizontal direction is 30-45 °, is ensureing the first filler In the case that filler on holder and the second filler support is not revealed, the contact area of gas and filler is substantially increased;
The side wall of the tower body of the utility model is equipped with the first observation window, the second observation window and third observation window, the first observation Whether window is uniform for observing the sewage that gas-liquid mixed layer is fallen, and understands whether gas-liquid mixed layer blocks, observation tower body bottom Sewage level, whether the water that the second observation window is used to observe spray assemblies ejection is uniform, and third observation window is for observing discharge tower The case where gas of body, to understand defogging effect;
The side wall of the tower body of the utility model and side wall between demisting layer and air outlet are inclined-plane, the inclination on inclined-plane Direction meets the flow direction of gas in tower body from the bottom to top gradually to the centroclinal of tower body, reduces air drag;
Between air outlet and demisting layer, tower top web plate can filter miscellaneous in gas the utility model tower top web plate Matter, the spacing between tower top web plate and demisting layer are 400mm, a diameter of 1180mm of tower top web plate, are using identical mesh number Tower top web plate, and ensure gas rise during, have enough height make the particle in gas due to the gravity of itself down In the case of falling, ensure the filter area of tower top web plate as possible, to reduce air drag;
The water tank of the utility model is internally provided with screen pack, and screen pack is set in the direction of water flowing in water tank It sets, crosses the particulate matter in drainage, prevent the spray head for blocking spray assemblies;
The thickness of the side wall of the tower body of the utility model and the thickness of the top surface of tower body are 3mm, the thickness of the bottom surface of tower body For 4mm material cost is saved in the case where ensureing tower body intensity;
Spacing between the spray assemblies and gas-liquid mixed layer of the utility model is 750mm, between adjacent spray is in charge of Spacing is 400mm, and each spacing sprayed between the adjacent spray head being in charge of is 300mm, a diameter of 2500mm of tower body, is utilized Above-mentioned arrangement allows the water to the surface for being uniformly sprayed on gas-liquid mixed layer, improves water washing effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the spray assemblies of the utility model;
Fig. 3 is the structural schematic diagram of the water tank of the utility model;
Fig. 4 is the structural schematic diagram of first padding support frame of the utility model;
Each section label is as follows in attached drawing:
Tower body 1, air outlet 11, air inlet 12, sewage draining exit 13, the first observation window 14, the second observation window 15, third observation window 16, inclined-plane 17, the first padding support frame 2, support chip 21, fixed ring 22, gas-liquid mixed layer 3, spray assemblies 4, spray manifold 41, Spray be in charge of 42, spray head 421, the second padding support frame 5, demisting layer 6, tower top web plate 7, water tank 8, water tank water inlet 81, Solenoid valve 811, screen pack 82, level sensor 83, water pump 9, the thickness H1 of gas-liquid mixed layer, the thickness H2 of demisting layer, institute State the spacing L1 between spray assemblies and the gas-liquid mixed layer, the adjacent spacing L2 sprayed between being in charge of, adjacent spray The diameter d1 of spacing L3, the tower top web plate between head and the spacing L4 between the demisting layer, the height h1 of tower body, tower body With the diameter d2 of tower top web plate.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model Define.
Embodiment:A kind of efficient water scrubber, as Figure 1-Figure 4, including tower body 1, going out positioned at the upper end of the tower body 1 The air inlet 12 and sewage draining exit 13 of air port 11 and side wall positioned at the tower body 1, the inside of the tower body 1 is set successively from top to bottom There are the first padding support frame 2, gas-liquid mixed layer 3, spray assemblies 4, the second padding support frame 5, demisting layer 6 and tower top web plate 7, institute The side wall for stating tower body 1 is equipped with the first observation window 14, the second observation window 15 and third observation window 16, and the sewage draining exit 13 is located at described The lower section of air inlet 12 and first observation window 14, the air inlet 12 and first observation window 14 are filled out positioned at described first Expect the lower section of supporting rack 2, second observation window 15 is between the spray assemblies 4 and the gas-liquid mixed layer 3, and described the Between the tower top web plate 7 and the demisting layer 6, the tower top web plate 7 is located under the air outlet 11 three observation windows 16 Side;
If the support chip 21 that first padding support frame 2 and second padding support frame 5 are all mutually parallel by dry plate And the fixed ring 22 positioned at the periphery of the support chip 21 forms, the fixed ring 22 is fixed at the both ends of the support chip 21, The support chip and the angle of horizontal direction are 30-45 °;
The gas-liquid mixed layer 3 is Raschig ring layer, Bauer circular layer, rectangular saddle ring layer or arc saddle ring layer, the gas-liquid mixed layer Thickness H1 be 180-220mm, the volume of the gas-liquid mixed layer 3 is 6.5-7m3
The demisting layer 6 is polyhedron empty ball layer, and the thickness H2 of the demisting layer is 180-220mm, the demisting layer 6 Volume is 7.5-8m3
Further include water tank 8 and water pump 9, the water inlet 81 of the water tank is connect with running water pipe, the water tank 8 and the water 9 connection of pump, the water pump 9 are connect with the spray assemblies 4;
Preferably, the water pump is acid and alkali-proof pump.
The spray assemblies 4 include that a spray manifold 41 and several sprays are in charge of 42, and the spray manifold 41 is vertical It is in charge of 42 settings in the spray, the water inlet of the spray manifold 41 is connect with the water outlet of the water pump 9, described in several Spray is in charge of 42 and is mutually parallel and the adjacent spray is in charge of the distance between 42 equal, and the spray is in charge of 42 length by institute The center for stating tower body 1 is gradually shortened to both sides, and the lower section that the every spray is in charge of 42 is evenly distributed with several spray heads 421。
Spacing L1 between the spray assemblies and the gas-liquid mixed layer is 750mm, between the adjacent spray is in charge of Spacing L2 be 400mm, each spacing L3 sprayed between the adjacent spray head be in charge of is 300mm.
The water tank 8 is internally provided with screen pack 82 and level sensor 83, the water inlet of the water tank and the water The water outlet of case 8 is located at the both sides of the screen pack 82, the side of the water flowing in water tank of the screen pack 82 To setting, the level sensor 83 is located at the lower section of the water inlet of the water tank, the level sensor 83 and the water tank The solenoid valve 811 of water inlet be electrically connected with the controller respectively.
When it is implemented, the volume of the water tank is 0.5-1m3, the internal diameter of the water inlet of the water tank is 45-55mm.
The height h1 of the tower body is 4800-5000mm, and the diameter d1 of the tower body is 2400-2600mm.
Preferably, the height of the tower body is 4900mm, and the basal diameter of the tower body is 2500mm.
The internal diameter of the internal diameter of the air inlet 12 and the air outlet 11 is all 800-900mm, the sewage draining exit 13 it is interior Diameter is 30-35mm.
Preferably, the internal diameter of the internal diameter of the air inlet and the air outlet is all 850mm, and the internal diameter of the sewage draining exit is 32mm。
First observation window 14, second observation window and the third observation window are all acrylic observation window, described The diameter of the diameter of first observation window 14, the diameter of the second observation window 15 and the third observation window 16 is all 450-550mm.
Preferably, the diameter of the diameter of first observation window, the diameter of the second observation window and the third observation window is all For 500mm.
The tower body 1 is stainless steel tower body, and the thickness of the top surface of the thickness of the side wall of the tower body 1 and the tower body 1 is The thickness of 3mm, the bottom surface of the tower body 1 are 4mm.
The water tank 8 is stainless steel water tank, and the wall thickness of the water tank 8 is 2mm.
The side wall of the tower body 1 and side wall between the demisting layer and the air outlet 11 are inclined-plane 17, described The inclined direction on inclined-plane 17 from the bottom to top gradually to the centroclinal of the tower body 1, the tower top web plate and the demisting layer it Between spacing L4 be 400mm, the diameter d2 of the tower top web plate is 1180mm.
The operation principle of the utility model is as follows:The utility model by water pump by the water in water tank from spray assemblies Spray head sprays, and exhaust gas enters from air inlet in tower body, passes sequentially through gas-liquid mixed layer, demisting layer and tower top web plate from below to up It is discharged afterwards from air outlet, exhaust gas and water is made to come into full contact with, improve water washing effect, effectively remove pernicious gas in exhaust gas and miscellaneous Matter filters the moisture content in gas.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is equally included in the patent within the scope of the utility model.

Claims (10)

1. a kind of efficient water scrubber, it is characterised in that:Air outlet (11) including tower body (1), positioned at the upper end of the tower body and Positioned at the air inlet (12) and sewage draining exit (13) of the side wall of the tower body, the inside of the tower body is equipped with first successively from top to bottom Padding support frame (2), gas-liquid mixed layer (3), spray assemblies (4), the second padding support frame (5), demisting layer (6) and tower top web plate (7), the side wall of the tower body is equipped with the first observation window (14), the second observation window (15) and third observation window (16), the blowdown Mouth is located at the lower section of the air inlet and first observation window, and the air inlet and first observation window are located at described first The lower section of padding support frame, second observation window is between the spray assemblies and the gas-liquid mixed layer, the third Between the tower top web plate and the demisting layer, the tower top web plate is located at below the air outlet observation window;
If support chip (21) and position that first padding support frame and second padding support frame are all mutually parallel by dry plate Fixed ring (22) composition in the periphery of the support chip, the fixed ring, the support are fixed in the both ends of the support chip Piece and the angle of horizontal direction are 30-45 °;
The gas-liquid mixed layer is Raschig ring layer, Bauer circular layer, rectangular saddle ring layer or arc saddle ring layer, the thickness of the gas-liquid mixed layer (H1) it is 180-220mm, the volume of the gas-liquid mixed layer is 6.5-7m3
The demisting layer is polyhedron empty ball layer, and the thickness (H2) of the demisting layer is 180-220mm, the volume of the demisting layer For 7.5-8m3
Further include water tank (8) and water pump (9), the water inlet (81) of the water tank is connect with running water pipe, the water tank with it is described Water pump connects, and the water pump is connect with the spray assemblies.
2. efficient water scrubber according to claim 1, it is characterised in that:The spray assemblies include a spray manifold (41) be in charge of (42) with several sprays, the spray manifold is in charge of setting perpendicular to the spray, it is described spray manifold into The mouth of a river is connect with the water outlet of the water pump, several it is described spray be in charge of be mutually parallel and it is adjacent it is described spray be in charge of between Apart from equal, the length being in charge of that sprays is gradually shortened from the center of the tower body to both sides, and every described to spray and be in charge of Lower section is evenly distributed with several spray heads (421).
3. efficient water scrubber according to claim 2, it is characterised in that:The spray assemblies and the gas-liquid mixed layer it Between spacing (L1) be 750mm, the spacing (L2) between the adjacent spray is in charge of is 400mm, and each described spray is in charge of Spacing (L3) between adjacent spray head is 300mm.
4. efficient water scrubber according to claim 1, it is characterised in that:The water tank is internally provided with screen pack (82) With level sensor (83), the water outlet of the water inlet of the water tank and the water tank is located at the two of the screen pack Side, the direction setting of screen pack water flowing in water tank, the level sensor are located at the water inlet of the water tank The solenoid valve (811) of the water inlet of the lower section of mouth, the level sensor and the water tank is electrically connected with the controller respectively.
5. efficient water scrubber according to claim 1, it is characterised in that:The height (h1) of the tower body is 4800- The diameter (d1) of 5000mm, the tower body are 2400-2600mm.
6. efficient water scrubber according to claim 1, it is characterised in that:The internal diameter of the air inlet and the air outlet Internal diameter is all 800-900mm, and the internal diameter of the sewage draining exit is 30-35mm.
7. efficient water scrubber according to claim 1, it is characterised in that:First observation window, second observation window It is all acrylic observation window with the third observation window, the diameter of first observation window, the diameter of the second observation window and described The diameter of third observation window is all 450-550mm.
8. efficient water scrubber according to claim 1, it is characterised in that:The tower body is stainless steel tower body, the tower body The thickness of side wall and the thickness of top surface of the tower body be 3mm, the thickness of the bottom surface of the tower body is 4mm.
9. efficient water scrubber according to claim 1, it is characterised in that:The water tank is stainless steel water tank, the water tank Wall thickness be 2mm.
10. efficient water scrubber according to claim 1, it is characterised in that:The side wall of the tower body and be located at the demisting Side wall between layer and the air outlet is inclined-plane (17), and the inclined direction on the inclined-plane is from the bottom to top gradually to the tower body Centroclinal, the spacing (L4) between the tower top web plate and the demisting layer is 400mm, the diameter (d2) of the tower top web plate For 1180mm.
CN201721908617.9U 2017-12-30 2017-12-30 Efficient water scrubber Expired - Fee Related CN207755954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721908617.9U CN207755954U (en) 2017-12-30 2017-12-30 Efficient water scrubber

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Application Number Priority Date Filing Date Title
CN201721908617.9U CN207755954U (en) 2017-12-30 2017-12-30 Efficient water scrubber

Publications (1)

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CN207755954U true CN207755954U (en) 2018-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107983099A (en) * 2017-12-30 2018-05-04 江苏永益环保科技有限公司 Efficient water scrubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107983099A (en) * 2017-12-30 2018-05-04 江苏永益环保科技有限公司 Efficient water scrubber

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Granted publication date: 20180824

Termination date: 20201230