CN113908667B - Industrial high-temperature waste gas purifying tower - Google Patents
Industrial high-temperature waste gas purifying tower Download PDFInfo
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- CN113908667B CN113908667B CN202111385338.XA CN202111385338A CN113908667B CN 113908667 B CN113908667 B CN 113908667B CN 202111385338 A CN202111385338 A CN 202111385338A CN 113908667 B CN113908667 B CN 113908667B
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- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/14—Packed scrubbers
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Abstract
The invention relates to an industrial high-temperature waste gas purifying tower which comprises a purifying tower main body and a purifying device, wherein the purifying tower main body comprises a mounting base, a circulating water tank, a purifying furnace, an air inlet, a filler opening and an air outlet pipe, the lower end of the mounting base is connected with the existing ground, the circulating water tank, the purifying furnace and the air outlet pipe are sequentially mounted at the upper end of the mounting base from bottom to top, two filler openings are formed in the side wall of the purifying furnace, the air inlet is formed at the lower end of the purifying furnace, and the purifying device is arranged in the purifying furnace.
Description
Technical Field
The invention relates to the technical field of waste gas purifying towers, in particular to an industrial high-temperature waste gas purifying tower.
Background
The industrial waste gas refers to the general name of various pollutant-containing gases discharged into air in the fuel combustion and production process in the factory of an enterprise, the waste gas purifying tower is equipment for treating the industrial waste gas so as to realize the absorption of harmful substances in the waste gas, the waste gas purifying tower is divided into three types according to the gas-liquid phase contact form, and the first type is a plate type tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein the gases are dispersed in the liquid phase in the form of bubbles; the second category is sprayers, venturi tubes, spray towers where the liquid is dispersed in the gas phase in the form of droplets; the third type is a packing absorption tower and a falling film absorption tower in which liquid contacts with gas phase in a film-like motion, and the most commonly used packing tower in industrial high-temperature waste gas purification treatment is that the packing tower has the working principle that spray water is sprayed from top to bottom to moisten the surface of a packing layer, water-soluble components in waste gas are absorbed in the packing layer, and then the absorbed components in water are removed, but the following problems often occur in the process of purifying industrial high-temperature waste gas in the packing tower:
1. the packing layers in the common packing tower are in a static state and stacked layer by layer, so that the contact area between the purification material in the packing layer and the waste gas is smaller, the rate of water sprayed out of the spraying layer penetrating the packing layer is slower and is not uniform enough, and therefore, the purification material in the packing layer cannot fully and thoroughly absorb water-soluble components in the waste gas, and the purification effect is not strong;
2. the water of traditional spraying layer adopts the water of normal atmospheric temperature state, when purifying the cooling to high temperature industrial waste gas, and the cooling rate is slower, makes high temperature industrial waste gas still higher when going out the tower easily, and traditional spraying needs constantly to spray water to the packing layer surface all the time, so need consume a large amount of water, the cost is higher.
Disclosure of Invention
In order to solve the technical problems, the invention provides an industrial high-temperature waste gas purifying tower which comprises a purifying tower main body and a purifying device, wherein the purifying tower main body comprises a mounting base, a circulating water tank, a purifying furnace, an air inlet, a filling opening and an air outlet pipe, the lower end of the mounting base is connected with the existing ground, the circulating water tank, the purifying furnace and the air outlet pipe are sequentially mounted at the upper end of the mounting base from bottom to top, two filling openings are formed in the side wall of the purifying furnace, the air inlet is formed in the lower end of the purifying furnace, and the purifying device is arranged in the purifying furnace.
The purifying device comprises a baffle plate, a rotating column, a motor, a first bearing plate, a second bearing plate, a stirring rod, a water spray head, a circulating water pipe, a shunt pipe, a circulating pump and a baffle plate, wherein the baffle plate is fixedly arranged in the purifying furnace, the middle part of the baffle plate is rotationally connected with the rotating column, the lower end of the rotating column is provided with the motor, the lower end of the motor is connected with the inner bottom wall of the purifying furnace, the outer wall of the rotating column is rotationally connected with the first bearing plate and the second bearing plate, the first bearing plate and the second bearing plate are respectively positioned at the upper side and the lower side of the baffle plate, a plurality of ventilation holes are respectively formed in the first bearing plate and the second bearing plate, stirring rods are respectively arranged above the first bearing plate and the second bearing plate, the stirring rods are uniformly distributed along the outer wall of the rotating column, cavities are respectively formed in the stirring rods and the inner part of the rotating column, a plurality of water spray heads are uniformly arranged at the lower end of the stirring rods, the inside of the rotating column is rotationally connected with a circulating water pipe, the outer wall of the circulating water pipe is vertically symmetrically provided with a split pipe, one end of the circulating water pipe, which is far away from the rotating column, penetrates through the inner wall of the purifying furnace and is connected with a circulating pump, the circulating pump is connected with a circulating water tank, a baffle is arranged in the rotating column and is positioned between the two split pipes, the baffle is in rotating fit with the circulating water pipe, the baffle can divide the inner space of the purifying furnace into two reaction chambers, then a purifying material can be filled into the two reaction chambers through a filling opening, the filling opening is sealed after the purifying material is filled, then the circulating pump is started, the circulating pump sends water in the circulating water tank into the rotating column through the circulating water pipe and the split pipe, then flows into the stirring rod and is sprayed out from a water spray head, and simultaneously a motor is started, so that the motor drives the rotating column to rotate synchronously, and the stirring rod is driven to rotate synchronously, the puddler drives the spray pipe and carries out synchronous rotation to can realize carrying out the function of spraying water to purifying material when stirring to purifying material, replace traditional spray mode, increased the coverage area of water on purifying material, the infiltration rate of water in the packing layer has been accelerated, the misce bene degree between water and the purifying material has been improved simultaneously, thereby can make purifying material in the packing layer thoroughly absorb the ingredient that can dissolve in water in the waste gas comprehensively, the purifying effect has been strengthened, the efficiency of purifying waste gas has been improved, first carrier plate and second carrier plate can support purifying material, the bleeder vent can be convenient for waste gas to pass through, the baffle can guarantee that the discharge of two parts about the spliced pole is inside equals.
The first preferred technical scheme is as follows: the rotary column is provided with a round table above, the outer wall of the round table is connected with the inner wall of the purifying furnace, the bottom of the round table is provided with a plurality of ventilation holes, the upper end of the round table is provided with a circular groove, the circular groove is communicated with the ventilation holes, a circular plate is connected in a sliding way in the circular groove, the lower end of the circular plate is connected with a sponge plate through a spring, the sponge plate and the circular plate are provided with a plurality of circular holes, the number of the circular holes on the sponge plate is equal to that on the circular plate and distributed in a staggered way, the upper end of the circular plate is provided with air cylinders, the air cylinders are connected with the round table through a fixing seat, when industrial waste gas purifies and rises through purifier, the sponge board can absorb the moisture in the waste gas and further adhere impurities such as dust in the waste gas to reinforcing purifying effect, after the sponge board adsorbs certain moisture, can start the cylinder, makes the cylinder promote the circular plate downwards, and the circular plate promotes the sponge board downwards, and when the interior bottom wall contact of sponge board and round platform, the circular plate continues to promote the sponge board downwards, can extrude the sponge board, extrudees out its absorptive moisture, so that the sponge board continues to carry out moisture absorption to subsequent waste gas.
And the second preferred technical scheme is as follows: the inside of the circulating water tank is provided with the condensing pipe, the condensing pipe is used for rapidly cooling water in the circulating water tank through the external power supply, the water in the circulating water tank reaches a low-temperature and non-icing state, the cooled water is matched with the water spraying head through the circulating pump, the circulating water pipe, the stirring rod and the water spraying head, low-temperature water is mixed with the purifying material, rapid cooling of waste gas can be achieved when the waste gas passes through the purifying material, and the cooling effect and the cooling rate are enhanced.
And the preferred technical scheme is as follows: the purifying furnace comprises a first furnace body and a second furnace body, wherein the first furnace body is positioned at the upper end of the second furnace body, the diameter of the first furnace body is smaller than that of the second furnace body, the partition plate is positioned at the joint of the first furnace body and the second furnace body, and the size design of the first furnace body and the second furnace body can slow down the rising speed of waste gas in the purifying furnace, so that the waste gas can be purified fully.
The preferable technical scheme is as follows: the upper end of baffle seted up a plurality of through-holes, the upper end of through-hole is connected with the snakelike pipeline, the upper end of snakelike pipeline does not contact with first bearing board, the snakelike pipeline can slow down the rising speed of waste gas, can prolong the residence time of waste gas in the purifying furnace.
The preferable technical scheme is as follows: the lower extreme of circular plate install the short column, short column and bleeder vent one-to-one, and the lower extreme of short column runs through the sponge board, when sponge board and round platform contact and extrusion, the short column can get up the bleeder vent and block up to can avoid the waste water that extrudees out in the sponge board to flow down from the bleeder vent to purifier on and on the purification material and the circumstances that causes the pollution to purification material.
The preferable technical scheme is as follows: the circular truncated cone is characterized in that water through holes are symmetrically formed in the front and back of the bottom of the circular truncated cone, water through pipes are arranged at the water through holes, the water through pipes penetrate through the inner wall of the first furnace body and are connected with a waste water tank, the waste water tank is connected with a mounting base and is connected with a circulating water tank, through holes are formed in the waste water tank and the circulating water tank, a valve is rotatably arranged between the two through holes, a diversion groove is formed in the inner bottom wall of the circular truncated cone, the left end and the right end of the diversion groove are communicated with a plurality of rectangular grooves, the diversion groove and the rectangular grooves can enable the circular truncated cone to keep a space when the circular truncated cone is in contact with a sponge plate, so that water extruded on the sponge plate can flow into the water through holes, impurities in the waste water tank can be separated from the circulating water tank by the valve, the impurities in the waste water tank can be fished out through a manual mode after being precipitated, then the valve is opened through a manual mode, the water in the waste water tank can enter the circulating water tank 11, the effect of water resource recycling can be achieved, and meanwhile, the quality of the water in the circulating water tank can be guaranteed, and a pipeline can be prevented.
The preferred technical scheme is as follows: the outlet pipe be type L structure, and install the grid board in the outlet pipe, type L structure can avoid the rainwater to fall into in the clean furnace, the grid board can prevent insects and birds entering inside the clean furnace.
The eighth preferred technical scheme is as follows: the lower part of second spandrel plate be provided with the water collector, the drain pipe is installed to the lower extreme of water collector, and the drain pipe is connected with the wastewater tank, and the water that unnecessary and adhesion has waste gas impurity in the purifying furnace can be accepted to the water collector, and the drain pipe can in time discharge the waste water in the water collector to the wastewater tank in to avoid waste water to cause secondary pollution to the purifying furnace and influence subsequent purifying effect.
The invention has the beneficial effects that:
1. the purification device provided by the invention can stir the purification material of the packing layer, can spray water to the purification material, replaces the traditional spraying mode, increases the coverage area of water on the purification material, accelerates the permeation rate of water in the packing layer, and improves the mixing uniformity degree between the water and the purification material, so that the purification material in the packing layer can fully and thoroughly absorb water-soluble components in waste gas, and the purification effect is enhanced;
2. the condensing pipe can rapidly cool the water in the circulating water tank, so that the water in the circulating water tank reaches a low-temperature but not frozen state, the cooled water is mixed with the purification material through the cooperation among the circulating pump, the circulating water pipe, the stirring rod and the water spray head, the waste gas can be rapidly cooled when the waste gas passes through the purification material, and the cooling effect and the cooling rate are enhanced;
3. according to the invention, after the packing layer is completely wetted and fully mixed with low-temperature water, water spraying to the packing layer is stopped, and after the waste gas passes through the wetted area packing layer, water spraying is performed to the packing layer again, so that the packing layer can be cleaned, the adsorption and cooling functions of the packing layer can be kept, and meanwhile, the water resource utilization cost is saved;
4. the sponge plate can absorb moisture in the waste gas and further adhere impurities such as dust in the waste gas so as to enhance the purification effect, and then the sponge plate can be extruded through the cooperation among the air cylinder, the circular plate, the sponge plate and the circular table to extrude the moisture absorbed by the sponge plate, so that the sponge plate can continuously absorb moisture and dust in the subsequent waste gas.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a partial perspective view of the present invention;
FIG. 6 is a plan view of a partial structure such as a circulating water pipe of the present invention;
FIG. 7 is a perspective view of a partial structure such as a sponge plate according to the present invention;
FIG. 8 is a top view of the circular table of the present invention;
FIG. 9 is an enlarged view of a portion of the structure of the present invention at X of FIG. 4;
fig. 10 is an enlarged view of a partial structure at Y of fig. 4 according to the present invention.
In the figure: 1. a purifying column main body; 10. a mounting base; 11. a circulation water tank; 111. a condensing tube; 12. a purifying furnace; 120. a first furnace body; 121. a second furnace body; 13. an air inlet; 14. a filler port; 15. an air outlet pipe; 151. a grid plate; 2. a purifying device; 20. a partition plate; 201. a serpentine conduit; 21. rotating the column; 210. round bench; 211. a circular groove; 212. a circular plate; 213. a sponge plate; 214. a cylinder; 215. a short column; 216. a water pipe; 217. a waste water tank; 218. a diversion trench; 219. rectangular grooves; 22. a motor; 23. a first support plate; 24. a second support plate; 241. a water receiving tray; 242. a drain pipe; 25. a stirring rod; 26. a water spray head; 27. a circulating water pipe; 28. a shunt; 29. a circulation pump; 30. and a baffle.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawing figures, but the invention can be practiced in a number of different ways, which are predefined and covered by the claims.
Referring to fig. 1 to 4, an industrial high temperature exhaust gas purifying tower comprises a purifying tower body 1 and a purifying device 2, wherein the purifying tower body 1 comprises a mounting base 10, a circulating water tank 11, a purifying furnace 12, an air inlet 13, a filler opening 14 and an air outlet 15, the lower end of the mounting base 10 is connected with the existing ground, the circulating water tank 11, the purifying furnace 12 and the air outlet 15 are sequentially mounted at the upper end of the mounting base 10 from bottom to top, a condensing pipe 111 is mounted in the circulating water tank 11, the purifying furnace 12 is composed of a first furnace body 120 and a second furnace body 121, the first furnace body 120 is positioned at the upper end of the second furnace body 121, the diameter of the first furnace body 120 is smaller than that of the second furnace body 121, two filler openings 14 are formed in the side wall of the purifying furnace 12, the two filler openings 14 are respectively positioned on the first furnace body 120 and the second furnace body 121, the air inlet 13 has been seted up to the lower extreme of purifying stove 12, and purifying stove 12 inside is provided with purifier 2, outlet duct 15 is type L structure, and install grid plate 151 in the outlet duct 15, make condenser pipe 111 carry out quick cooling to the inside water of circulation water tank 11 through external power supply, make the water in the circulation water tank 11 reach low temperature but not frozen state, cooled off water and purification material mix, can realize carrying out quick cooling to waste gas when waste gas passes through purification material, cooling effect and speed have been strengthened, the ascending speed of waste gas in purifying stove 12 can be slowed down to the size design of first furnace body 120 and second furnace body 121, thereby can make waste gas can be fully purified, type L structure can avoid the rainwater to fall into in the purifying stove 12, grid plate 151 can prevent worm class and birds entering purifying stove 12 inside.
Referring to fig. 1, 4, 5, 6, 9 and 10, the purifying device 2 includes a partition 20, a rotating column 21, a motor 22, a first supporting plate 23, a second supporting plate 24, a stirring rod 25, a water spray head 26, a circulating water pipe 27, a shunt pipe 28, a circulating pump 29 and a baffle 30, wherein the partition 20 is fixedly installed in the purifying furnace 12, the partition 20 is located at the connection position of the first furnace 120 and the second furnace 121, the middle part of the partition 20 is rotationally connected with the rotating column 21, the motor 22 is installed at the lower end of the rotating column 21, the lower end of the motor 22 is connected with the inner bottom wall of the purifying furnace 12, the outer wall of the rotating column 21 is rotationally connected with a first supporting plate 23 and a second supporting plate 24, the first supporting plate 23 and the second supporting plate 24 are respectively located at the upper side and the lower side of the partition 20, a plurality of through holes are formed at the upper end of the partition 20, a serpentine pipe 201 is connected at the upper end of the through holes, the upper end of the serpentine pipe 201 is not contacted with the first supporting plate 23, a plurality of ventilation holes are respectively arranged on the first bearing plate 23 and the second bearing plate 24, stirring rods 25 are respectively arranged above the first bearing plate 23 and the second bearing plate 24, the stirring rods 25 are connected with the outer wall of the rotary column 21, the stirring rods 25 are uniformly distributed along the outer wall of the rotary column 21, the stirring rods 25 and the inside of the rotary column 21 are respectively provided with a cavity and communicated, a plurality of water spray heads 26 are uniformly arranged at the lower end of the stirring rods 25, a circulating water pipe 27 is rotationally connected with the inside of the rotary column 21, split pipes 28 are vertically symmetrically arranged on the outer wall of the circulating water pipe 27, one end of the circulating water pipe 27, far from the rotary column 21, penetrates through the inner wall of the purifying furnace 12 and is connected with a circulating pump 29, the circulating pump 29 is connected with the circulating water tank 11, a baffle 30 is arranged in the inside of the rotary column 21, the baffle 30 is positioned between the two split pipes 28, and the baffle 30 is in running fit with the circulating water pipe 27, a water receiving disc 241 is arranged below the second supporting plate 24, a drain pipe 242 is arranged at the lower end of the water receiving disc 241, the partition plate 20 can divide the internal space of the purifying furnace 12 into two reaction chambers, then the purifying material can be piled into the two reaction chambers through the packing opening 14, the packing opening 14 is closed after the purifying material is piled up, then the circulating pump 29 is started, the circulating pump 29 sends water in the circulating water tank 11 into the rotary column 21 through the circulating water pipe 27 and the shunt pipe 28, then flows into the stirring rod 25 and is sprayed out from the water spraying head 26, the motor 22 is started at the same time, the motor 22 drives the rotary column 21 to rotate, the stirring rod 25 is driven by the rotary column 21 to synchronously rotate, the stirring rod 25 drives the water spraying pipe to synchronously rotate, thereby realizing the function of spraying water to the purifying material while stirring the purifying material, replacing the traditional spraying mode and increasing the coverage area of the water on the purifying material, the permeation rate of water in the packing layer is quickened, and meanwhile, the mixing uniformity degree between the water and the purifying material is improved, so that the purifying material in the packing layer can fully and thoroughly absorb water-soluble components in the waste gas, the purifying effect is enhanced, the waste gas purifying efficiency is improved, the first supporting plate 23 and the second supporting plate 24 can support the purifying material, the ventilation holes can facilitate the waste gas to pass through, the baffle 30 and the shunt tubes 28 can ensure that the water spraying heads 26 at the upper end and the lower end of the rotary column 21 can simultaneously spray water, the serpentine pipeline 201 can slow down the rising speed of the waste gas, can prolong the detention time of the waste gas in the purifying furnace 12, can pause the water spraying of the packing layer after the waste gas passes through the wetland packing layer and sprays water again, can realize the cleaning of the packing layer, so that the filler layer keeps the adsorption and cooling functions, and simultaneously, the water resource utilization cost is saved.
Referring to fig. 2 and 5-8, a circular table 210 is disposed above the rotary column 21, the outer wall of the circular table 210 is connected with the inner wall of the purifying furnace 12, a plurality of ventilation holes are formed at the bottom of the circular table 210, a circular groove 211 is formed at the upper end of the circular table 210, the circular groove 211 is communicated with the ventilation holes, a circular plate 212 is slidably connected in the circular groove 211, a sponge plate 213 is connected at the lower end of the circular plate 212 through springs, a plurality of circular holes are formed on the sponge plate 213 and the circular plate 212, the number of the circular holes on the sponge plate 213 is equal to that of the circular holes on the circular plate 212 and distributed in a staggered manner, short columns 215 are mounted at the lower end of the circular plate 212, the short columns 215 are in one-to-one correspondence with the ventilation holes, the lower end of the circular plate 215 slides through the sponge plate 213, a cylinder 214 is mounted at the upper end of the circular plate 212 and is connected with the circular table 210 through a fixing seat, a water port is symmetrically formed at the front and back of the bottom of the circular table 210, a water port 216 is mounted at the water port, the water through pipe 216 penetrates through the inner wall of the first furnace body 120 and is connected with a waste water tank 217, the waste water tank 217 is connected with the installation base 10 and is connected with the circulating water tank 11, the waste water tank 217 and the circulating water tank 11 are provided with through grooves, a valve is rotatably arranged between the two mutually close through grooves, the waste water tank 217 is communicated with the water draining pipe 242, a diversion trench 218 is arranged between the two water through holes, the diversion trench 218 is arranged on the inner bottom wall of the round table 210, the left end and the right end of the diversion trench 218 are respectively communicated with a plurality of rectangular grooves 219, when industrial waste gas is purified and ascended by the purification device 2, the sponge board 213 can absorb water in the waste gas and further adhere impurities such as dust in the waste gas, so as to enhance the purification effect, after the sponge board 213 absorbs certain water, the cylinder 214 can be started to push the circular plate 212 downwards, the circular plate 212 pushes the sponge board 213 downwards, when the sponge plate 213 contacts with the inner bottom wall of the round table 210, the circular plate 212 continuously pushes the sponge plate 213 downwards, the sponge plate 213 can be conveniently extruded, water absorbed by the sponge plate 213 can be conveniently extruded, so that the sponge plate 213 continuously absorbs water in subsequent waste gas, when the sponge plate 213 contacts with the round table 210 and is extruded, the short column 215 can plug the air holes, so that the situation that waste water extruded in the sponge plate 213 flows down onto the purification device 2 and the purification material to pollute the purification material can be avoided, the diversion trench 218 and the rectangular groove 219 can enable the round table 210 to remain a space when the round table 210 contacts with the sponge plate 213, the water extruded on the sponge plate 213 can conveniently flow into the water inlet, the water receiving tray 241 can receive redundant water adhered with waste gas impurities in the purification furnace 12, the waste water in the water receiving tray 242 can timely discharge the waste water in the waste water tank 217, the waste water is prevented from causing the purification furnace 12 to affect the subsequent purification effect, the valve can isolate the impurities in the waste water tank 217 from the circulating water tank 11, the waste water in the waste water tank 217 can be prevented from being polluted by the artificial precipitation in the waste water tank, the water can be prevented from being recycled in the water tank 11 through the manual precipitation mode, and the water can reach the quality of the water recycling effect, and the water tank can be guaranteed, and the secondary pollution can be prevented.
In operation, the partition 20 divides the internal space of the purifying furnace 12 into two reaction chambers, the two reaction chambers are respectively positioned in the first furnace body 120 and the second furnace body 121, then the purifying materials are filled into the two reaction chambers through the filling opening 14, the filling opening 14 is closed after the purifying materials are filled, then the condensing tube 111 is used for rapidly cooling water in the circulating water tank 11 through an external power supply, then the circulating pump 29 is started, the circulating pump 29 is used for sending the water in the circulating water tank 11 into the rotating column 21 through the circulating water tube 27 and the shunt tube 28, when the water level in the rotating column 21 reaches the communicating position of the stirring rod 25 and the rotating column 21, the water can enter the water spraying head 26 through the inside of the stirring rod 25 and is sprayed out, meanwhile, the motor 22 is started to drive the rotating column 21 to rotate, the rotating column 21 drives the stirring rod 25 to synchronously rotate, the stirring rod 25 drives the water spraying pipe to synchronously rotate, so that the function of spraying water to the purifying material while stirring the purifying material can be realized, the traditional spraying mode is replaced, the coverage area of water on the purifying material is increased, the permeation rate of the water in the packing layer is increased, the mixing uniformity degree between the water and the purifying material is improved, the purifying material in the packing layer can fully and thoroughly absorb water-soluble components in waste gas, the purifying effect is enhanced, the waste gas purifying efficiency is improved, the water receiving disc 241 can receive redundant water adhered with waste gas impurities in the purifying furnace 12, and the drain pipe 242 can timely discharge waste water in the water receiving disc 241 into the waste water tank 217 so as to prevent the secondary pollution of the waste water to the purifying furnace 12 from influencing the subsequent purifying effect;
when industrial waste gas is purified and rises through the purification device 2, the sponge plate 213 can absorb moisture in waste gas and further adhere impurities such as dust in waste gas, so that the purification effect is enhanced, after the sponge plate 213 adsorbs certain moisture, the cylinder 214 can be started, the cylinder 214 pushes the circular plate 212 downwards, the circular plate 212 pushes the sponge plate 213 downwards, when the sponge plate 213 contacts with the inner bottom wall of the round table 210, the circular plate 212 continues to push the sponge plate 213 downwards, the sponge plate 213 can be extruded, the adsorbed moisture is extruded, the sponge plate 213 can absorb moisture on subsequent waste gas, when the sponge plate 213 contacts with the round table 210 and is extruded, the short column 215 can block the air holes, and accordingly pollution caused by the purification material due to the fact that waste water extruded from the sponge plate 213 flows onto the purification device 2 from the air holes and the purification material can be avoided, the space can be reserved when the circular plate 212 contacts with the sponge plate 213, water extruded from the sponge plate 213 can flow into the water through holes 217, the water through holes 216 can be further circulated in the water tank, and the waste water tank 11 can be recycled by means of the water tank, and the waste water can be recycled by means of the water tank 11.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an industry high temperature waste gas purification tower, includes purification tower main part (1) and purifier (2), its characterized in that: the purifying tower body (1) comprises a mounting base (10), a circulating water tank (11), a purifying furnace (12), an air inlet (13), a filling port (14) and an air outlet pipe (15), wherein the lower end of the mounting base (10) is connected with the existing ground, the circulating water tank (11), the purifying furnace (12) and the air outlet pipe (15) are sequentially mounted at the upper end of the mounting base (10) from bottom to top, two filling ports (14) are formed in the side wall of the purifying furnace (12), the air inlet (13) is formed in the lower end of the purifying furnace (12), and a purifying device (2) is arranged in the purifying furnace (12);
the purification device (2) comprises a baffle plate (20), a rotating column (21), a motor (22), a first supporting plate (23), a second supporting plate (24), a stirring rod (25), a water spray head (26), a circulating water pipe (27), a shunt pipe (28), a circulating pump (29) and a baffle plate (30), wherein the baffle plate (20) is fixedly arranged in the purification furnace (12), the rotating column (21) is rotationally connected with the middle part of the baffle plate (20), the motor (22) is arranged at the lower end of the rotating column (21), the lower end of the motor (22) is connected with the inner bottom wall of the purification furnace (12), the outer wall of the rotating column (21) is rotationally connected with the first supporting plate (23) and the second supporting plate (24), the first supporting plate (23) and the second supporting plate (24) are respectively positioned at the upper side and the lower side of the baffle plate (20), a plurality of ventilation holes are respectively formed in the first supporting plate (23) and the second supporting plate (24), the stirring rod (25) are respectively arranged above the first supporting plate (23) and the second supporting plate (24), the stirring rod (25) is uniformly communicated with the inner wall of the rotating column (21) along the stirring column (21), and a plurality of water spray heads (26) are uniformly arranged at the lower end of the stirring rod (25), a circulating water pipe (27) is rotationally connected in the rotary column (21), split pipes (28) are symmetrically arranged on the outer wall of the circulating water pipe (27) up and down, one end of the circulating water pipe (27), which is far away from the rotary column (21), penetrates through the inner wall of the purifying furnace (12) and is connected with a circulating pump (29), the circulating pump (29) is connected with the circulating water tank (11), a baffle (30) is arranged in the rotary column (21), the baffle (30) is positioned between the two split pipes (28), and the baffle (30) is in rotary fit with the circulating water pipe (27); the rotary column is characterized in that a round table (210) is arranged above the rotary column (21), the outer wall of the round table (210) is connected with the inner wall of the purifying furnace (12), a plurality of ventilation holes are formed in the bottom of the round table (210), a circular groove (211) is formed in the upper end of the round table (210), the circular groove (211) is communicated with the ventilation holes, a circular plate (212) is connected in a sliding mode in the circular groove (211), a sponge plate (213) is connected to the lower end of the circular plate (212) through a spring, a plurality of circular holes are formed in the sponge plate (213) and the circular plate (212), the number of the circular holes in the sponge plate (213) is equal to that of the circular holes in the circular plate (212) and are distributed in a staggered mode, and an air cylinder (214) is mounted at the upper end of the circular plate (212), and the air cylinder (214) is connected with the round table (210) through a fixing seat; the circular truncated cone (210) bottom front and back symmetry seted up the water port, water pipe (216) are installed to water port department, water pipe (216) run through the inner wall of first furnace body (120) and are connected with waste water tank (217), waste water tank (217) link to each other with installation base (10) and link to each other with circulating water tank (11), waste water tank (217) all set up logical groove on circulating water tank (11), the valve is installed in the rotation between two logical grooves that are close to each other, set up guiding gutter (218) between two water ports, guiding gutter (218) are seted up in the interior bottom wall of circular truncated cone (210), and both ends all communicate about guiding gutter (218) have a plurality of rectangular channels (219).
2. An industrial high temperature exhaust gas purifying tower according to claim 1, wherein: the condenser tube (111) is arranged in the circulating water tank (11).
3. An industrial high temperature exhaust gas purifying tower according to claim 1, wherein: the purifying furnace (12) is composed of a first furnace body (120) and a second furnace body (121), the first furnace body (120) is located at the upper end of the second furnace body (121), the diameter of the first furnace body (120) is smaller than that of the second furnace body (121), and the partition plate (20) is located at the joint of the first furnace body (120) and the second furnace body (121).
4. An industrial high temperature exhaust gas purifying tower according to claim 1, wherein: the upper end of the partition plate (20) is provided with a plurality of through holes, the upper ends of the through holes are connected with a snake-shaped pipeline (201), and the upper ends of the snake-shaped pipeline (201) are not contacted with the first bearing plate (23).
5. An industrial high temperature exhaust gas purifying tower according to claim 2, wherein: the lower extreme of circular plate (212) install short column (215), short column (215) and bleeder vent one-to-one, and the lower extreme of short column (215) slides and runs through sponge board (213).
6. An industrial high temperature exhaust gas purifying tower according to claim 1, wherein: the air outlet pipe (15) is of an L-shaped structure, and a grid plate (151) is arranged in the air outlet pipe (15).
7. An industrial high temperature exhaust gas purifying tower according to claim 6, wherein: a water receiving disc (241) is arranged below the second supporting plate (24), a drain pipe (242) is arranged at the lower end of the water receiving disc (241), and the drain pipe (242) is communicated with the wastewater tank (217).
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| CN116870669B (en) * | 2023-09-06 | 2023-11-10 | 山西三强新能源科技有限公司 | Waste gas treatment device |
| CN117379949B (en) * | 2023-12-07 | 2024-02-09 | 广饶齐成新能源有限公司 | Low-pressure gas-separation hydrogen recycling device in diesel hydrogenation process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152340A1 (en) * | 2016-03-07 | 2017-09-14 | 刘湘静 | Pharmaceutical and chemical industry emission purification equipment |
| CN107261605A (en) * | 2017-07-26 | 2017-10-20 | 长兴夹浦正大纺织有限公司 | A kind of textile waste deep purifying processing equipment |
| CN209714749U (en) * | 2019-01-07 | 2019-12-03 | 梁山旭洋无烟尘节能环保设备有限公司 | A kind of exhaust-gas treatment clarifier |
| CN212855204U (en) * | 2020-07-07 | 2021-04-02 | 广州凯月美容生物科技有限公司 | Organic waste gas treatment equipment |
| CN112755710A (en) * | 2021-01-12 | 2021-05-07 | 肖升飞 | Flue gas processing apparatus for pitch |
| CN213912983U (en) * | 2020-11-27 | 2021-08-10 | 烟台中瑞化工有限公司 | A waste gas recovery and treatment device |
| CN214233334U (en) * | 2020-12-28 | 2021-09-21 | 太仓市华阳防腐设备有限公司 | Spraying device for waste gas purification tower |
-
2021
- 2021-11-22 CN CN202111385338.XA patent/CN113908667B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152340A1 (en) * | 2016-03-07 | 2017-09-14 | 刘湘静 | Pharmaceutical and chemical industry emission purification equipment |
| CN107261605A (en) * | 2017-07-26 | 2017-10-20 | 长兴夹浦正大纺织有限公司 | A kind of textile waste deep purifying processing equipment |
| CN209714749U (en) * | 2019-01-07 | 2019-12-03 | 梁山旭洋无烟尘节能环保设备有限公司 | A kind of exhaust-gas treatment clarifier |
| CN212855204U (en) * | 2020-07-07 | 2021-04-02 | 广州凯月美容生物科技有限公司 | Organic waste gas treatment equipment |
| CN213912983U (en) * | 2020-11-27 | 2021-08-10 | 烟台中瑞化工有限公司 | A waste gas recovery and treatment device |
| CN214233334U (en) * | 2020-12-28 | 2021-09-21 | 太仓市华阳防腐设备有限公司 | Spraying device for waste gas purification tower |
| CN112755710A (en) * | 2021-01-12 | 2021-05-07 | 肖升飞 | Flue gas processing apparatus for pitch |
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