CN115350582B - Spray type reaction tower for industrial waste gas treatment - Google Patents
Spray type reaction tower for industrial waste gas treatment Download PDFInfo
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- CN115350582B CN115350582B CN202211143335.XA CN202211143335A CN115350582B CN 115350582 B CN115350582 B CN 115350582B CN 202211143335 A CN202211143335 A CN 202211143335A CN 115350582 B CN115350582 B CN 115350582B
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- liquid medicine
- fan blades
- main frame
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- 239000007789 gas Substances 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 239000002440 industrial waste Substances 0.000 title claims abstract description 14
- 239000002912 waste gas Substances 0.000 claims abstract description 63
- 239000003814 drug Substances 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 230000000630 rising effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 61
- 239000012535 impurity Substances 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 19
- 244000309464 bull Species 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000017105 transposition Effects 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 7
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010805 inorganic waste Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007790 scraping 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
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the field of reaction towers, in particular to a spray type reaction tower for treating industrial waste gas. The invention provides a spray type reaction tower for treating industrial waste gas, which prolongs the contact time of waste gas and liquid medicine and improves the purification efficiency of the waste gas. The utility model provides an industrial waste gas handles with spray type reaction tower, is including main framework, first filter, intake pipe, shower, blast pipe and drain pipe, and main framework inside downside is connected with first filter, and main framework left wall downside is connected with the intake pipe, and main framework right wall upside is connected with the shower, and main framework left wall upside is connected with the blast pipe, and main framework right wall downside is connected with the drain pipe. The fan blades disturb the waste gas and the liquid medicine in the main frame body, so that the rising speed of the waste gas is delayed, the contact time of the waste gas and the liquid medicine is prolonged, the contact frequency of the waste gas and the liquid medicine is increased, and the purification efficiency of the waste gas is improved.
Description
Technical Field
The invention relates to the field of reaction towers, in particular to a spray type reaction tower for treating industrial waste gas.
Background
In industrial production, a large amount of exhaust gas is often generated, and in order to make the gas discharged from the factory reach the environmental protection standard and reduce the harm to the natural environment, the discharged gas is usually required to be subjected to purification treatment to remove heat, dust and toxic substances in the exhaust gas. At present, a liquid medicine spraying mode is generally adopted, so that harmful substances in inorganic waste gas are dissolved in the liquid medicine, and the aim of separating the harmful substances from gas is fulfilled. The existing spray reaction tower has short waste gas residence time when in use, which leads to insufficient reaction between liquid medicine and waste gas and influences the waste gas treatment efficiency of equipment.
How to design a spray type reaction tower for industrial waste gas treatment which prolongs the contact time of waste gas and liquid medicine and improves the purification efficiency of the waste gas is a technical problem which needs to be solved by the patent.
Disclosure of Invention
In order to overcome the defects that the residence time of waste gas is short, the reaction of liquid medicine and waste gas is insufficient and the waste gas treatment efficiency of equipment is affected in the prior art, the technical problem to be solved is as follows: provided is a spray reaction tower for treating industrial waste gas, which can prolong the contact time of waste gas and liquid medicine and improve the purification efficiency of waste gas.
The technical scheme of the invention is as follows: the utility model provides an industrial waste gas handles with spray type reaction tower, including main framework, first filter, the intake pipe, the shower, blast pipe and drain pipe, the inside downside of main framework is connected with first filter, main framework left wall downside intercommunication has the intake pipe, main framework right wall upside intercommunication has the shower, main framework left wall upside intercommunication has the blast pipe, main framework right wall downside intercommunication has the drain pipe, still including closing mechanism and reflux mechanism, main framework upper portion is equipped with the closing mechanism that is used for increasing waste gas dwell time, be equipped with the reflux mechanism that is used for increasing the contact frequency of waste gas and liquid medicine on the main framework.
In one embodiment, the closing mechanism comprises a first baffle, a torsion spring and a rotary plate, the upper side of the inside of the main frame body is connected with the first baffle, the left part of the first baffle is provided with a first through hole, the middle of the first baffle is rotationally connected with the rotary plate for blocking the first through hole to increase the residence time of waste gas, the upper part of the rotary plate is rotationally connected with the middle of the top of the main frame body, the torsion spring is connected between the rotary plate and the first baffle, the torsion spring is sleeved on the rotary plate, the rotary plate is provided with a second through hole, the rotary plate rotates to enable the second through hole to be communicated with the first through hole, and gas flows upwards and is discharged through the exhaust pipe.
In one embodiment, the reflux mechanism comprises a motor, a first rotating shaft, a first sliding rod and fan blades, the motor is arranged at the lower part of the main frame body, the first rotating shaft is rotationally connected with the middle of the bottom of the main frame body, the first rotating shaft is rotationally connected with a first filter plate, the lower end of the first rotating shaft is connected with an output shaft of the motor through a coupling, the left side and the right side of the upper part of the first rotating shaft are uniformly and alternately connected with the first sliding rod, the fan blades are connected on the first sliding rod in a sliding mode, the motor drives the first rotating shaft to drive the first sliding rod and the fan blades to rotate, the fan blades disturb waste gas and liquid medicine in the main frame body, the contact frequency of the waste gas and the liquid medicine is increased, and the rising speed of the waste gas is slowed down.
In one embodiment, the device further comprises a transposition mechanism for further increasing the contact frequency of waste gas and liquid medicine, the transposition mechanism comprises a limiting rod, a first linear spring and a connecting rod, the front side and the rear side of the upper portion in the main frame body are respectively connected with the limiting rod, the fan blades on the upper side rotate and can be in contact with the limiting rod, the first linear spring is sleeved on the first sliding rod, the two ends of the first linear spring are connected with the first sliding rod and the fan blades, the connecting rods are connected between the vertically similar fan blades, the fan blades on the upper side drive the other fan blades to move downwards through the connecting rods under the action of the limiting rod, the fan blades on the upper side rotate and are separated from the limiting rod, the fan blades and the connecting rods are driven to move upwards under the action of resetting of the first linear spring, and the contact frequency of waste gas and liquid medicine is increased.
In one embodiment, the device further comprises a timing mechanism for intermittently communicating the first through hole and the second through hole to slow down the exhaust time, the timing mechanism comprises a pinion, a large gear, a first fixed column, a second rotating shaft, a pull rope, a clamping block and a second linear spring, the pinion is connected to the upper portion of the first rotating shaft, the first fixed column is connected to the upper side of the left wall inside the main frame body, the large gear is rotatably connected to the lower side of the right side of the first fixed column, the large gear is meshed with the pinion, a clamping groove is formed in the inner side of the large gear, the second rotating shaft is rotatably connected to the upper side of the right side of the first fixed column, the lower portion of the second rotating shaft penetrates through the large gear, a pull rope is connected between the upper portion of the second rotating shaft and the lower portion of the rotary disc, the clamping block is slidably connected to the lower portion of the second rotating shaft, the second linear spring is connected between the clamping block and the second rotating shaft, the clamping block is clamped in the clamping groove of the large gear, the first rotating shaft drives the large gear and the second rotating shaft to rotate through the pull rope, the second rotating shaft drives the rotary disc to rotate, the second through the pull rope rotates to the first through the rotary disc, the large gear rotates to the limit, the large gear rotates inwards, the clamping block is separated from the clamping block and is rotatably in the opposite direction of the second rotating shaft to the second rotary disc to the second through the clamping groove, and the second rotary disc is in the intermittent rotation of the opposite direction to the first through the clamping groove to the large gear, and the first through the rotary disc, and the second through hole is reversely communicated with the rotary spring.
In one embodiment, still including being used for carrying out the edulcoration mechanism of filtering impurity to the liquid medicine, edulcoration mechanism is including the limiting disc, the bevel gear group, the bull stick, second fixed column and second filter, the inside downside of main frame is connected with the limiting disc, the liquid medicine passes through first filter and falls on the limiting disc, the limiting disc sets up for the slope, the liquid medicine on the limiting disc flows down left and discharges through the drain pipe, the limiting disc is connected with first pivot rotation, the inside left side of drain pipe is connected with the second fixed column, the rotation is connected with the bull stick in the middle of the second fixed column, be connected with bevel gear group between bull stick left end and the first pivot lower part, bevel gear group comprises two bevel gears, two bevel gears intermesh, the middle part is connected with the second filter that is used for filtering the liquid medicine in the drain pipe, the bull stick right side contacts with the second filter, first pivot passes through bevel gear group drive bull stick rotation and strikes off impurity on the second filter.
In one embodiment, the left side of the limiting plate is provided with a notch, the liquid medicine forms a water curtain along the notch, and the water curtain blocks waste gas from passing through and prevents the waste gas from being discharged through the drain pipe.
In one embodiment, the device further comprises a discharging mechanism for discharging impurities, the discharging mechanism comprises a waste residue pipe, a second baffle, a second slide rod and a third linear spring, the waste residue pipe for discharging impurities is communicated in the middle of the bottom of the drain pipe, the right part of the waste residue pipe is connected with the second slide rod, the second baffle for blocking the right end of the waste residue pipe is connected to the second slide rod in a sliding mode, the third linear spring is connected between the second baffle and the second slide rod, and the third linear spring is sleeved on the second slide rod.
The invention has the advantages that: the fan blades disturb the waste gas and the liquid medicine in the main frame body, so that the rising speed of the waste gas is delayed, the contact time of the waste gas and the liquid medicine is prolonged, the contact frequency of the waste gas and the liquid medicine is increased, and the purification efficiency of the waste gas is improved; the rotary table repeatedly rotates positively and negatively, so that the first through hole and the second through hole are intermittently communicated to slow down the exhaust time, and the liquid medicine and the waste gas are fully reacted; the liquid medicine falls on the limiting disc through the first filter plate, the limiting disc is obliquely arranged, the liquid medicine on the limiting disc flows down leftwards and is discharged through the drain pipe, meanwhile, a notch is formed in the left side of the limiting disc, the liquid medicine forms a water curtain along the notch, the water curtain blocks waste gas from passing, and the waste gas is prevented from being discharged through the drain pipe; the rotating rod rotates to scrape the impurities on the second filter plate, so that the second filter plate is automatically cleaned; the impurities are discharged through the waste residue pipe, so that people can collect and process the waste residue conveniently.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a first embodiment of a closure mechanism according to the present invention.
Fig. 4 is a schematic view of a second perspective of the closure mechanism of the present invention.
Fig. 5 is a schematic perspective view of a reflow mechanism according to the present invention.
FIG. 6 is a schematic perspective view of the transposition mechanism according to the present invention.
Fig. 7 is an enlarged perspective view of the present invention at a.
FIG. 8 is a schematic view showing a part of the three-dimensional structure of the transposition mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a timing mechanism according to the present invention.
Fig. 10 is a schematic view of a timing mechanism part perspective structure of the present invention.
FIG. 11 is a schematic perspective view of the impurity removing mechanism of the present invention.
FIG. 12 is a schematic perspective view of a portion of the impurity removing mechanism of the present invention.
Fig. 13 is a schematic perspective view of a discharging mechanism according to the present invention.
In the reference numerals: the device comprises a main frame body, a first filter plate, a 3-air inlet pipe, a 4-spray pipe, a 5-air outlet pipe, a 51-water outlet pipe, a 6-closing mechanism, a first baffle plate, a first through hole 62, a torsion spring, a rotating disc 64, a second through hole 65, a 7-backflow mechanism, a first motor 71, a first rotating shaft 72, a first sliding rod 73, a first fan blade 74, a transposition mechanism 8, a limit rod 81, a first linear spring 82, a connecting rod 83, a timing mechanism 9, a pinion 91, a large gear 92, a first fixed column 93, a second rotating shaft 94, a pull rope 95, a clamping block 96, a second linear spring 97, a impurity removing mechanism 10, a limit disc 101, a conical gear set 102, a second rotating rod 103, a second fixed column 104, a second filter plate 105, a discharge mechanism 11, a waste residue pipe 111, a second baffle plate 112, a second baffle plate 113, a second sliding rod 114 and a third linear spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a spray reaction tower for industrial waste gas treatment, refer to fig. 1-5, including main framework 1, first filter 2, intake pipe 3, shower 4, blast pipe 5, drain pipe 51, closing mechanism 6 and reflux mechanism 7, main framework 1 inside downside is connected with first filter 2, main framework 1 left wall downside intercommunication has intake pipe 3, main framework 1 right wall upside intercommunication has shower 4, main framework 1 left wall upside intercommunication has blast pipe 5, main framework 1 right wall downside intercommunication has drain pipe 51, main framework 1 upper portion is equipped with closing mechanism 6, closing mechanism 6 is used for increasing waste gas dwell time, be equipped with reflux mechanism 7 on the main framework 1, reflux mechanism 7 is used for increasing the contact frequency of waste gas and liquid medicine. Referring to fig. 3 to 4, the closing mechanism 6 includes a first baffle 61, a torsion spring 63 and a rotary disc 64, the upper side of the inside of the main frame 1 is welded with the first baffle 61, the left part of the first baffle 61 is provided with a first through hole 62, the middle of the first baffle 61 is rotatably connected with the rotary disc 64 for blocking the first through hole 62 to increase the residence time of the waste gas, the upper part of the rotary disc 64 is rotatably connected with the middle of the top of the main frame 1, the torsion spring 63 is connected between the rotary disc 64 and the first baffle 61, the torsion spring 63 is sleeved on the rotary disc 64, the rotary disc 64 is provided with a second through hole 65, the rotary disc 64 rotates to enable the second through hole 65 to be communicated with the first through hole 62, and the gas flows upwards and is discharged through the exhaust pipe 5. Referring to fig. 5, the reflow mechanism 7 includes a motor 71, a first rotating shaft 72, a first sliding rod 73 and a fan blade 74, the motor 71 is installed at the lower part of the main frame 1, the first rotating shaft 72 is rotatably connected with the middle of the bottom of the main frame 1, the first rotating shaft 72 is rotatably connected with the first filter plate 2, the lower end of the first rotating shaft 72 is connected with the output shaft of the motor 71 through a coupling, the left and right sides of the upper part of the first rotating shaft 72 are uniformly welded with the first sliding rod 73 at intervals, the first sliding rod 73 is slidably connected with the fan blade 74, the motor 71 drives the first rotating shaft 72 to drive the first sliding rod 73 and the fan blade 74 to rotate, the fan blade 74 agitates the waste gas and the liquid medicine in the main frame 1, and increases the contact frequency of the waste gas and the liquid medicine. When the novel rotary table is used, firstly, people block the drain pipe 51, a proper amount of waste gas is introduced into the main frame body 1 through the air inlet pipe 3, the waste gas flows upwards through the first filter plate 2, the waste gas is primarily filtered by the first filter plate 2, liquid medicine is introduced into the spray pipe 4 and sprayed into the main frame body 1 through the spray pipe 4, the waste gas is closely contacted with the liquid medicine to carry out mass transfer, so that easily dissolved components in the gas are absorbed, meanwhile, people start the motor 71, the output shaft of the motor 71 rotates to drive the first rotating shaft 72 to rotate, and then the first sliding rod 73 and the fan blades 74 are driven to rotate, the fan blades 74 disturb the waste gas and the liquid medicine in the main frame body 1, the rising speed of the waste gas is delayed, the contact time of the waste gas and the liquid medicine is prolonged, the contact frequency of the waste gas and the liquid medicine is increased, the purification efficiency of the waste gas is improved, then the rotary table 64 is manually rotated, the torsion spring 63 is deformed, the second through holes 65 are communicated with the first through holes 62, the gas in the main frame body 1 is discharged through the air outlet pipe 5, after the gas is discharged, the liquid medicine is stopped from being introduced into the pipe 4, the drain pipe 51 is not blocked, the water in the main frame body 1 is discharged through the drain pipe, and the motor 51 is driven to rotate, and the first rotary table 73 and the rotary table is reset under the reset action of the torsion spring 64 is driven by the rotary table 64 to reset.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 6, 7 and 8, the device further comprises a transposition mechanism 8, the transposition mechanism 8 comprises a limit rod 81, a first linear spring 82 and a connecting rod 83, the limit rod 81 is welded on the front side and the rear side of the upper portion in the main frame body 1, the fan blades 74 on the upper side rotate and contact with the limit rod 81, the first linear spring 82 is sleeved on the first sliding rod 73, two ends of the first linear spring 82 are connected with the first sliding rod 73 and the fan blades 74, and the connecting rod 83 is welded between the two fan blades 74 which are vertically similar. When the first rotating shaft 72 drives the second sliding rod 113 and the fan blades 74 to rotate, the fan blades 74 on the upper side are in contact with the limiting rod 81, the limiting rod 81 presses the fan blades 74 on the upper side downwards, the fan blades 74 on the upper side drive the rest fan blades 74 to move downwards through the railing, the first linear spring 82 is compressed, when the fan blades 74 on the upper side are separated from the limiting rod 81, the fan blades 74 and the connecting rod 83 are driven to move upwards to reset under the reset action of the first linear spring 82, and therefore the fan blades 74 on the upper side rotate to be in repeated contact with the limiting rod 81 for separation, the fan blades 74 are enabled to move upwards and downwards while being rotated through the connecting rod 83, the contact frequency of waste gas and liquid medicine is further increased, and solid impurities in the waste gas are removed.
Referring to fig. 1, 2, 9 and 10, the timing mechanism 9 further comprises a timing mechanism 9, the timing mechanism 9 comprises a pinion 91, a large gear 92, a first fixing column 93, a second rotating shaft 94, a pull rope 95, a clamping block 96 and a second linear spring 97, the pinion 91 is connected to the upper portion of the first rotating shaft 72 through a key, the first fixing column 93 is welded to the upper side of the left wall inside the main frame 1, the large gear 92 is rotatably connected to the lower right side of the first fixing column 93, the large gear 92 is meshed with the pinion 91, a clamping groove is formed in the inner side of the large gear 92, the upper right side of the first fixing column 93 is rotatably connected with the second rotating shaft 94, the lower portion of the second rotating shaft 94 penetrates through the large gear 92, the pull rope 95 is connected between the upper portion of the second rotating shaft 94 and the lower portion of the turntable 64, the clamping block 96 is slidably connected to the lower portion of the second rotating shaft 94, the second linear spring 97 is connected between the clamping block 96 and the second rotating shaft 94, and the clamping block 96 is clamped in the clamping groove of the large gear 92. When the first rotating shaft 72 rotates, the pinion 91 is driven to rotate, the pinion 91 drives the bull gear 92 to rotate, the bull gear 92 drives the second rotating shaft 94 to rotate through the clamping block 96 to retract the pull rope 95, and then the pull rope 95 drives the turntable 64 to rotate, the torsion spring 63 deforms, after the turntable 64 rotates to the limit, the bull gear 92 rotates to inwards squeeze the clamping block 96, the second linear spring 97 is compressed, the clamping block 96 is separated from the clamping groove of the bull gear 92, and then the turntable 64 is driven to reversely retract the pull rope 95 under the reset action of the torsion spring 63, the turntable 64 drives the second rotating shaft 94, the clamping block 96 and the second linear spring 97 to reversely rotate through the pull rope 95, the clamping block 96 is contacted with the clamping groove of the bull gear 92, and then the clamping block 96 is driven to be clamped into the clamping groove of the bull gear 92 again under the reset action of the second linear spring 97, so that the bull gear 92 drives the second rotating shaft 94 to rotate again through the clamping block 96 to repeatedly operate, the turntable 64 repeatedly rotates forward and backward, the first through hole 62 is intermittently communicated with the second through hole 65 to slow down the exhaust time, and the exhaust time is fully reacted with the exhaust gas.
Referring to fig. 1, fig. 2, fig. 11 and fig. 12, the device further comprises a impurity removing mechanism 10, the impurity removing mechanism 10 comprises a limiting disc 101, a bevel gear set 102, a rotating rod 103, a second fixing column 104 and a second filter plate 105, the limiting disc 101 is welded at the lower side inside the main frame body 1, the limiting disc 101 is obliquely arranged, a notch is formed in the left side of the limiting disc 101, the limiting disc 101 is rotationally connected with the first rotary shaft 72, the second filter plate 105 is connected with the middle part inside the drain pipe 51, the second filter plate 105 is used for filtering liquid medicine, the second fixing column 104 is welded at the left side inside the drain pipe 51, the rotating rod 103 is rotationally connected with the rotating rod 103 in the middle of the second fixing column 104, the right side of the rotating rod 103 is in contact with the second filter plate 105, the rotating rod 103 is used for scraping impurities on the second filter plate 105, the bevel gear set 102 is connected between the left end of the rotating rod 103 and the lower part of the first rotary shaft 72 through keys, the bevel gear set 102 is composed of two bevel gears, and the two bevel gears are mutually meshed. The liquid medicine falls on the limiting disc 101 through the first filter plate 2, and because the limiting disc 101 is arranged in an inclined mode, the liquid medicine on the limiting disc 101 flows down leftwards and is discharged through the drain pipe 51, meanwhile, the liquid medicine forms a water curtain along the notch, the water curtain blocks waste gas to pass through, waste gas is prevented from being discharged through the drain pipe 51, the second filter plate 105 filters the liquid medicine, meanwhile, the first rotating shaft 72 rotates to drive the rotating rod 103 to rotate through the bevel gear set 102, and the rotating rod 103 scrapes impurities on the second filter plate 105.
Referring to fig. 1, 2 and 13, the device further comprises a discharging mechanism 11, the discharging mechanism 11 comprises a waste residue pipe 111, a second baffle 112, a second slide bar 113 and a third linear spring 114, the middle of the bottom of the drain pipe 51 is communicated with the waste residue pipe 111, the waste residue pipe 111 is used for discharging impurities, the second slide bar 113 is welded at the right part of the waste residue pipe 111, the second baffle 112 is connected to the second slide bar 113 in a sliding manner, the second baffle 112 is used for blocking the right end of the waste residue pipe 111, two third linear springs 114 are connected between the second baffle 112 and the second slide bar 113, and the third linear springs 114 are sleeved on the second slide bar 113. The impurity scraped off by the rotating rod 103 falls into the waste residue pipe 111 downwards, people move the second baffle 112 upwards, the third linear spring 114 is compressed, the second baffle 112 does not block the waste residue pipe 111 any more, the impurity is discharged through the waste residue pipe 111, so that people can collect and process conveniently, the second baffle 112 is loosened, and then the second baffle 112 is driven to move downwards to reset under the reset action of the third linear spring 114.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (4)
1. The utility model provides an industrial waste gas handles with spray type reaction tower, including main framework (1), first filter (2), intake pipe (3), shower (4), blast pipe (5) and drain pipe (51), the inside downside of main framework (1) is connected with first filter (2), main framework (1) left wall downside intercommunication has intake pipe (3), main framework (1) right wall upside intercommunication has shower (4), main framework (1) left wall upside intercommunication has blast pipe (5), main framework (1) right wall downside intercommunication has drain pipe (51), its characterized in that: the device also comprises a closing mechanism (6) and a reflux mechanism (7), wherein the closing mechanism (6) for increasing the residence time of the waste gas is arranged at the upper part of the main frame body (1), and the reflux mechanism (7) for increasing the contact frequency of the waste gas and the liquid medicine is arranged on the main frame body (1);
the closing mechanism (6) comprises a first baffle (61), a torsion spring (63) and a rotary table (64), wherein the upper side of the inside of the main frame body (1) is connected with the first baffle (61), the left part of the first baffle (61) is provided with a first through hole (62), the middle of the first baffle (61) is rotationally connected with the rotary table (64) for blocking the first through hole (62) to increase the residence time of waste gas, the upper part of the rotary table (64) is rotationally connected with the middle of the top of the main frame body (1), the torsion spring (63) is connected between the rotary table (64) and the first baffle (61), the torsion spring (63) is sleeved on the rotary table (64), the rotary table (64) is provided with a second through hole (65), the rotary table (64) rotates to enable the second through hole (65) to be communicated with the first through hole (62), and gas flows upwards and is discharged through the exhaust pipe (5);
the backflow mechanism (7) comprises a motor (71), a first rotating shaft (72), a first sliding rod (73) and fan blades (74), the motor (71) is arranged at the lower part of the main frame body (1), the middle of the bottom of the main frame body (1) is rotationally connected with the first rotating shaft (72), the first rotating shaft (72) is rotationally connected with the first filter plate (2), the lower end of the first rotating shaft (72) is connected with an output shaft of the motor (71) through a coupling, the left side and the right side of the upper part of the first rotating shaft (72) are uniformly connected with the first sliding rod (73) at intervals, the fan blades (74) are connected on the first sliding rod (73) in a sliding mode, the motor (71) drives the first rotating shaft (73) and the fan blades (74) to rotate, the fan blades (74) stir waste gas and liquid medicine in the main frame body (1), the contact frequency of the waste gas and the liquid medicine is increased, and the rising speed of the waste gas is slowed down;
the device comprises a main frame body (1), and is characterized by further comprising a transposition mechanism (8) for further increasing the contact frequency of waste gas and liquid medicine, wherein the transposition mechanism (8) comprises a limit rod (81), a first linear spring (82) and a connecting rod (83), the front side and the rear side of the inner upper part of the main frame body (1) are respectively connected with the limit rod (81), the upper fan blades (74) rotate to be contacted with the limit rod (81), the first linear spring (82) is sleeved on the first slide rod (73), the two ends of the first linear spring (82) are connected with the first slide rod (73) and the fan blades (74), the connecting rods (83) are respectively connected between the vertically similar fan blades (74), the upper fan blades (74) drive the rest fan blades (74) to move downwards under the action of the limit rod (81) through the connecting rods (83), the upper fan blades (74) rotate to be separated from the limit rod (81), and the fan blades (74) and the connecting rod (83) are driven to move upwards under the reset action of the first linear spring (82) to increase the contact frequency of the waste gas and the liquid medicine;
the device also comprises a timing mechanism (9) for intermittently communicating the first through hole (62) and the second through hole (65) and slowing down the exhaust time, the timing mechanism (9) comprises a pinion (91), a large gear (92), a first fixed column (93), a second rotating shaft (94), a pull rope (95), a clamping block (96) and a second linear spring (97), the pinion (91) is connected to the upper part of the first rotating shaft (72), a first fixed column (93) is connected to the upper side of the left wall inside the main frame body (1), a large gear (92) is rotatably connected to the lower side of the right part of the first fixed column (93), the large gear (92) is meshed with the pinion (91), a clamping groove is formed in the inner side of the large gear (92), the upper side of the right part of the first fixed column (93) is rotatably connected with a second rotating shaft (94), the lower part of the second rotating shaft (94) penetrates through the large gear (92), the pull rope (95) is connected between the upper part of the second rotating shaft (94) and the lower part of the turntable (64), the lower part of the second rotating shaft (94) is slidably connected with the clamping block (96), the clamping block (96) is rotatably connected to the second rotating shaft (96) and the second rotating shaft (96) through the large gear (94) and the second rotating shaft (94), the second rotating shaft (94) drives the rotary table (64) to rotate through the pull rope (95), the second through hole (65) is communicated with the first through hole (62), the rotary table (64) rotates to the limit, the large gear (92) rotates to inwards extrude the clamping block (96), the clamping block (96) is separated from the clamping groove of the large gear (92), the rotary table (64) reversely rotates under the action of the torsion spring (63) to block the first through hole (62), the second rotating shaft (94) rotates in the opposite direction with the large gear (92), and the clamping block (96) is clamped into the clamping groove of the large gear (92) again, so that the intermittent communication between the first through hole (62) and the second through hole (65) is realized, and the exhaust time is slowed down.
2. A spray reaction tower for treating industrial waste gas as claimed in claim 1, wherein: still including being used for carrying out edulcoration mechanism (10) of filtration edulcoration to liquid medicine, edulcoration mechanism (10) are including limiting plate (101), bevel gear group (102), bull stick (103), second fixed column (104) and second filter (105), main frame (1) inside downside is connected with limiting plate (101), the liquid medicine falls on limiting plate (101) through first filter (2), limiting plate (101) are the slope setting, liquid medicine on limiting plate (101) flows down left and discharges through drain pipe (51), limiting plate (101) are connected with first rotation axis (72) rotation formula, inside left side of drain pipe (51) is connected with second fixed column (104), be connected with bull stick (103) in the middle of second fixed column (104), be connected with bevel gear group (102) between bull stick (103) left end and first rotation axis (72), bevel gear group (102) are by two bevel gear intermeshing, middle part is connected with second filter (105) that are used for filtering the liquid medicine in drain pipe (51), bull stick (103) right side and second filter (105) contact with second filter (72), it carries out impurity (105) rotation to scrape down through second rotation axis (72).
3. A spray reaction tower for treating industrial waste gas as claimed in claim 2, wherein: the left side of the limiting disc (101) is provided with a notch, the liquid medicine forms a water curtain along the notch, and the water curtain blocks waste gas from passing through and prevents the waste gas from being discharged through the drain pipe (51).
4. A spray reaction tower for treating industrial waste gas as claimed in claim 1, wherein: still including being used for discharging the mechanism (11) of discharging impurity, the mechanism (11) of discharging is including waste residue pipe (111), second baffle (112), second slide bar (113) and third rectilinear spring (114), the intercommunication has waste residue pipe (111) that are used for discharging impurity in the middle of drain pipe (51) bottom, waste residue pipe (111) right-hand member is connected with second slide bar (113), sliding connection has second baffle (112) that are used for blocking waste residue pipe (111) right-hand member on second slide bar (113), be connected with third rectilinear spring (114) between second baffle (112) and the second slide bar (113), third rectilinear spring (114) cover is on second slide bar (113).
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| CN202211143335.XA CN115350582B (en) | 2022-09-20 | 2022-09-20 | Spray type reaction tower for industrial waste gas treatment |
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| CN202211143335.XA CN115350582B (en) | 2022-09-20 | 2022-09-20 | Spray type reaction tower for industrial waste gas treatment |
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| CN115350582A (en) | 2022-11-18 |
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