CN110548385A - Industrial waste gas desulfurization equipment and using method thereof - Google Patents
Industrial waste gas desulfurization equipment and using method thereof Download PDFInfo
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- CN110548385A CN110548385A CN201910880830.0A CN201910880830A CN110548385A CN 110548385 A CN110548385 A CN 110548385A CN 201910880830 A CN201910880830 A CN 201910880830A CN 110548385 A CN110548385 A CN 110548385A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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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
- B01D53/34—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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- General Chemical & Material Sciences (AREA)
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Abstract
The invention relates to industrial waste gas desulfurization equipment and a using method thereof, the desulfurization equipment comprises an upper cover body, the bottom end of the upper cover body is connected with a lower barrel body, a fixing mechanism is arranged between the upper cover body and the lower barrel body, under the action of the fixing mechanism, the upper cover body can be inserted into the socket inside the inner wall of the lower barrel body through the connected inserting block, then the elastic arc-shaped pressing plate is sleeved on the first notches of the upper cover body and the lower barrel body, the two ends of the arc-shaped pressing plate are connected with connecting blocks, the connecting blocks are respectively provided with internal thread holes, screws are twisted from the insides of the two internal thread holes, and a bolt is sleeved at one head of the screw, thereby enabling the two connecting blocks to be mutually aligned, enabling the arc-shaped pressing plate to tightly wrap the upper cover body and the lower barrel body, and the contact surface of the circular arc-shaped pressing plate and the first notch of the upper cover body and the lower barrel body is provided with a sealing gasket for sealing the connection port of the upper cover body and the lower barrel body.
Description
Technical Field
the invention relates to the technical field related to waste gas treatment, in particular to industrial waste gas desulfurization equipment and a using method thereof.
Background
The industrial waste gas refers to a general name of various pollutant-containing gases discharged into air in the process of fuel combustion and production processes in an enterprise factory, and the waste gas is classified into various types and directly discharged into the atmosphere to pollute the air.
The existing industrial waste gas desulfurization equipment and the use method do not have a mechanism for fixing the upper cover body and the lower barrel body, do not have a mechanism for effectively clamping a filter screen in the lower barrel body and facilitating disassembly, and do not have a mechanism for accurately matching water and chemicals in proportion.
disclosure of Invention
the invention aims to provide industrial waste gas desulfurization equipment, which solves the problem that the existing part of industrial waste gas desulfurization equipment proposed in the background art does not have a mechanism for accurately proportioning water and chemicals.
in order to achieve the purpose, the invention provides the following technical scheme: the industrial waste gas desulfurization equipment comprises an upper cover body, wherein the bottom end of the upper cover body is connected with a lower barrel body, a fixing mechanism is arranged between the upper cover body and the lower barrel body, a clamping mechanism is arranged inside the lower barrel body, and a demisting unit is arranged at the bottom of the clamping mechanism;
The bottom of the demisting unit is connected with a spraying unit, the outer part of the lower barrel body is connected with an air inlet, a circulating water tank is arranged on one side of the air inlet, a water pump set is connected on one side of the circulating water tank, and an adjusting mechanism is arranged on one side of the water pump set;
The stirring mechanism is characterized in that the bottom end of the blending mechanism is connected with a stirring mechanism, the stirring mechanism is internally provided with a supporting plate, a driving motor is installed at the top end of the supporting plate, the top end of the driving motor is connected with a rotating shaft, the rotating shaft is externally connected with a stirring rod, a butterfly stirring blade is installed at the external part of the stirring rod, a stirring barrel is sleeved at the external part of the stirring rod, the top end of the upper cover body is connected with a purified gas discharge pipeline, a fan unit is connected to one side of the purified gas discharge pipeline, a purified gas outlet is installed at one side of the fan unit.
The use method of industrial waste gas desulfurization mainly comprises 4 steps: step 1: external waste gas suction equipment is connected to the air inlet to make waste gas get into down the barrel internal through two-layer spray unit spray wash waste gas, and carry out the defogging through the defogging unit, later filter through the filter screen and discharge again and advance inside the clean gas exhaust pipe, step 2: the water medicine sprayed and washed by the spraying unit enters the circulating water tank through downward spraying, and the water medicine solution is sent into the spraying unit again through the water pump unit to perform spraying work, and the step 3: and (4) discharging the purified gas from the purified gas outlet through a purified gas discharge pipeline under the cooperation of the fan unit: the water and the medicine are stirred in the stirring barrel according to the proportion of three to one to synthesize the medicine liquid for the spraying unit.
preferably, the details of step 1 are as follows: the air inlet passes through the connecting tube that the ring flange connects waste gas suction equipment, and waste gas is sent into down the barrel and is internal later to spray through first layer spray unit and spray rinsing, and later spray rinsing through the second layer spray unit, and through two-layer spray unit wash the back and carry out the defogging through the defogging unit, later again through the filter screen in the filter screen frame filter once more, later the clear gas exhaust pipe of rethread is discharged.
preferably, the details of step 2 are as follows: in the process of spraying and washing the waste gas, the liquid medicine sprayed out by the spraying unit in the spraying and washing process is discharged into the circulating water tank, and the liquid medicine in the circulating water tank is circularly sent into the spraying unit for use by the water pump set.
preferably, the details of step 3 are as follows: the purified waste gas is discharged through the purified gas discharge pipeline, and the purified gas is discharged through the purified gas outlet under the driving of the fan unit.
Preferably, the details of step 4 are as follows: water and liquid medicine carry out three to one ratio distribution and get into the agitator to stirring through the agitated vessel in the agitator, thereby make the liquid medicine after the stirring can supply its spray unit to carry out the jetspray to its waste gas.
preferably, fixed establishment is inside including the inserted block, and the inserted block outside cover is equipped with the socket, the socket outside encircles and is equipped with first notch, and first notch inboard is connected with circular arc type clamp plate, the connecting block is installed to circular arc type clamp plate one side, and the inside internal thread hole of having seted up of connecting block, the downthehole screw thread connection of internal thread has the screw.
Preferably, the inserted block passes through the socket and constitutes block structure with lower barrel, and lower barrel passes through first notch, circular arc type clamp plate, connecting block, internal thread hole, screw and last lid constitution locking structure.
Preferably, clamping mechanism is inside including t type pull rod, and t type pull rod one side is connected with the seal pressing plate, the filter screen frame is installed to seal pressing plate one side, and is connected with the second notch between seal pressing plate and the filter screen frame, t type pull rod outside cover is equipped with the spring, and installs the stopper on one side of the spring.
Preferably, the sealing pressure plate and the t-shaped pull rod form an elastic structure through a spring, and the sealing pressure plate and the filter screen frame form a clamping structure through the second notch.
Preferably, the inside loose axle that is included of allotment mechanism, and the loose axle outside is connected with the movable cover, the movable cover bottom is connected with into medicine mouth, and advances medicine mouth internally mounted and have a dispensing jar, dispensing jar outer wall is connected with the scale mark, and the inside medicine tube of putting of having seted up of scale mark, it is equipped with the sealing washer to put the outside cover of medicine tube, and puts medicine socle portion and install the baffle, the inside recess of having seted up of baffle, and recess internally mounted has the carousel, the opening has been seted up to recess one side.
Preferably, the dispensing tank forms a rotating structure through the turntable, the groove and the partition plate, and the central axis of the dispensing tank coincides with the central axis of the medicine inlet.
preferably, the butterfly stirring blade forms a rotating structure with the stirring barrel through a driving motor, a rotating shaft, a stirring rod, and the butterfly stirring blade is symmetrical about the central axis of the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. Under the action of a fixing mechanism, an upper cover body can be inserted into a socket inside the inner wall of a lower barrel body through a connected inserting block, then an elastic arc-shaped pressing plate is sleeved on first notches of the upper cover body and the lower barrel body, connecting blocks are connected with two ends of the arc-shaped pressing plate, internal thread holes are respectively arranged on the connecting blocks, screws enter the internal thread holes in a twisting mode, and bolts are sleeved on one heads of the screws, so that the two connecting blocks are mutually aligned, the arc-shaped pressing plate tightly wraps the upper cover body and the lower barrel body, a sealing gasket is arranged on the contact surfaces of the arc-shaped pressing plate, the upper cover body and the first notch of the lower barrel body, the connection port of the upper cover body and the lower barrel body is sealed, and under the action of a clamping mechanism, the sealing pressing plate connected with a t-shaped pull rod can clamp a second notch on a filter screen frame through the elasticity of a spring, when its filter screen is changed to needs, can stimulate t type pull rod for thereby the spring receives the compression of the backward power of sealing pressure plate, and sealing pressure plate leaves the second notch, and filter screen frame is not hard up this moment, then can take out it.
2. This industrial waste gas desulfurization equipment and application method, under the effect of allotment mechanism, when needs allotment liquid medicine to it, can open the movable cover, pour the liquid medicine into the jar of dispensing, can see the scale mark on the jar of dispensing through transparent medicine inlet outer wall, after the liquid medicine is full of the scale mark, can manually make the jar of dispensing rotate through the carousel in the baffle recess, thereby make the inside pencil of putting that sets up of jar of dispensing also rotate and rotate along with the jar of dispensing, when putting the position that the pencil reachs the baffle opening, because the reason of gravity, make the pencil of putting fall from the opening, make in the pencil of putting after making the liquid medicine follow the intercommunication falls to the agitator, can carry out the allotment of three to one proportion to its water medicine through such setting, thereby supply it to spray the unit and use, make waste gas desulfurization effectual.
3. This industrial waste gas desulfurization equipment and application method, under rabbling mechanism's effect, can stir its three water liquid medicines of proportion allotment, through starting driving motor for the pivot rotates, thereby makes the butterfly stirring leaf that the puddler is connected rotate, through the setting of such stirring leaf, can make the degree of the stirring of water liquid medicine more even, thereby can supply it to spray the unit and carry out effectual desulfurization work to its waste gas.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;
FIG. 3 is a schematic view of the frame of the filter screen according to the present invention;
FIG. 4 is a schematic structural view of a stirring mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of the present invention;
FIG. 6 is an enlarged view of the structure of the present invention at B.
Description of the main symbols:
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The existing industrial waste gas desulfurization equipment does not have a mechanism for fixing the upper cover body and the lower barrel body, and does not have a mechanism for effectively clamping and conveniently disassembling the filter screen in the lower barrel body, and does not have a mechanism for accurately matching water and chemicals in proportion.
In order to solve this technical problem, the present invention provides an industrial waste gas desulfurization apparatus, please refer to the following embodiments.
Example one
Referring to fig. 1 to 6, the present invention provides a technical solution: an industrial waste gas desulfurization device comprises an upper cover body 1, a fixing mechanism 2, an inserting block 21, a socket 22, a first notch 23, an arc-shaped pressing plate 24, a connecting block 25, an internal thread hole 26, a screw 27, a clamping mechanism 3, a t-shaped pull rod 31, a filter screen frame 32, a second notch 33, a sealing pressing plate 34, a spring 35, a limiting block 36, a demisting unit 4, a spraying unit 5, an air inlet 6, a circulating water tank 7, a mixing mechanism 8, a movable shaft 81, a movable cover 82, a medicine inlet 83, a medicine dispensing tank 84, a scale mark 85, a medicine dispensing pipe 86, a sealing ring 87, a partition plate 88, a groove 89, a turntable 810, a through hole 811, a water pump set 9, a fan set 10, a purified gas discharge pipeline 11, a purified gas outlet 12, a transparent observation window 13, a lower barrel body 14, a stirring mechanism 15, a supporting plate 151, a driving motor 152, a rotating shaft 153, a stirring rod 154, a butterfly stirring blade 155 and a stirring barrel 156, wherein, a fixing mechanism 2 is arranged between the upper cover body 1 and the lower barrel body 14, a clamping mechanism 3 is arranged in the lower barrel body 14, and a demisting unit 4 is arranged at the bottom of the clamping mechanism 3;
the bottom of the demisting unit 4 is connected with a spraying unit 5, the outer part of the lower barrel body 14 is connected with an air inlet 6, a circulating water tank 7 is arranged on one side of the air inlet 6, the circulating water tank 7 can provide liquid medicine for the spraying unit 5, and spray-washes waste gas of the spraying unit 5, a water pump set 9 is connected on one side of the circulating water tank 7, and an adjusting mechanism 8 is arranged on one side of the water pump set 9;
The bottom end of the adjusting mechanism 8 is connected with the stirring mechanism 15, the stirring mechanism 15 is inside including the support plate 151, and the drive motor 152 is installed on the top end of the support plate 151, the top end of the drive motor 152 is connected with the rotating shaft 153, the rotating shaft 153 is externally connected with the stirring rod 154, the stirring rod 154 is externally installed with the butterfly stirring blade 155, the stirring rod 154 is externally sleeved with the stirring barrel 156, the top end of the upper cover body 1 is connected with the purified gas exhaust pipeline 11, one side of the purified gas exhaust pipeline 11 is connected with the fan set 10, the purified gas outlet 12 is installed on one side of the fan set 10, the transparent observation window 13 is installed on the outer wall of the lower barrel body 14, and the transparent observation.
example two
The second embodiment of the present invention provides a method for using industrial waste gas desulfurization, which mainly comprises the following steps:
Step 1: the air inlet 6 is connected with external waste gas suction equipment, and waste gas enters the lower barrel body 14, is sprayed and washed by the two layers of spraying units 5, is demisted by the demisting unit 4, is filtered by the filter screen and is discharged into the clean gas discharge pipeline 11;
Step 2: the water and drug sprayed by the spraying unit 5 enter the circulating water tank 7 through downward spraying, and the water and drug solution is sent to the spraying unit 5 again through the water pump unit 9 for spraying;
And step 3: the purified gas is completely discharged from a purified gas outlet 12 through a purified gas discharge pipeline 11 under the coordination of a fan unit 10;
And 4, step 4: the water and the medicine are stirred in the stirring barrel 156 according to the ratio of three to one to form medicine liquid for the spraying unit 5.
wherein, the detailed content of the step 1 is as follows:
The air inlet 6 is connected with a connecting pipeline of waste gas suction equipment through a flange plate, waste gas is sprayed by the first layer of spraying unit 5 after being sent into the lower barrel body 14, then sprayed by the second layer of spraying unit 5, and is demisted by the demisting unit 4 after being cleaned by the two layers of spraying units 5, and then is filtered again by the filter screen in the filter screen frame 32, and then is discharged through the clean gas discharge pipeline 11.
The details of step 2 are as follows:
in the process of spraying and washing the waste gas, the liquid medicine sprayed by the spraying unit 5 in the spraying and washing process is delivered into the circulating water tank 7, and the water pump set 9 drives the liquid medicine in the circulating water tank 7 to be circularly delivered into the spraying unit 5 for use.
Details of step 3 are as follows:
The purified exhaust gas is discharged through the clean gas discharge duct 11, but is discharged through the clean gas outlet 12 by the driving of the fan unit 10.
the details of step 4 are as follows:
the water and the liquid medicine are distributed into the stirring barrel 156 in a three-to-one ratio, and are uniformly stirred by the stirring equipment in the stirring barrel 156, so that the liquid medicine after stirring can be sprayed to the waste gas by the spraying unit 5.
inside including inserting piece 21 of fixed establishment 2, and insert piece 21 outside cover and be equipped with socket 22, socket 22 outside ring is equipped with first notch 23, and first notch 23 inboard is connected with circular arc type clamp plate 24, connecting block 25 is installed to circular arc type clamp plate 24 one side, and connecting block 25 is inside to have seted up internal thread hole 26, the internal thread connection in internal thread hole 26 has screw 27, circular arc type clamp plate 24 is connected with sealed the pad with the one side of first notch 23 crimping department with it, can seal its upper cover body 1 and the junction department of staving 14 down.
The above-mentioned inserted block 21 forms the block structure with the lower barrel 14 through the socket 22, and the lower barrel 14 forms the locking structure with the upper cover body 1 through the first notch 23, the circular arc type clamp plate 24, the connecting block 25, the internal thread hole 26, the screw 27, the upper cover body 1 is inserted into the socket 22 inside the inner wall of the lower barrel 14 through the connected inserted block 21, thereby ensuring the connection work between the upper cover body 1 and the lower barrel 14.
foretell 3 inside including t type pull rods 31 of clamping mechanism, and t type pull rod 31 one side is connected with seal pressing plate 34, filter screen frame 32 is installed to seal pressing plate 34 one side, and be connected with second notch 33 between seal pressing plate 34 and the filter screen frame 32, t type pull rod 31 outside cover is equipped with spring 35, and spring 35 installs stopper 36 in one side, the inside filter screen of filter screen frame 32 can carry out secondary filtration to the clean gas after its defogging unit 4 defogging, make desulfurization effect better.
The sealing pressure plate 34 and the t-shaped pull rod 31 form an elastic structure through a spring 35, the sealing pressure plate 34 and the filter screen frame 32 form a clamping structure through the second notch 33, and the sealing pressure plate 34 connected with the t-shaped pull rod 31 clamps the second notch 33 on the filter screen frame 32 through the elasticity of the spring 35.
Transfer and join in marriage 8 insides including the loose axle 81 of mechanism, and the loose axle 81 outside is connected with movable cover 82, movable cover 82 bottom is connected with into medicine mouth 83, and enter medicine mouth 83 internally mounted and have a jar 84 of dispensing, jar 84 outer wall connection has scale mark 85 of dispensing, and the inside pencil 86 of putting of having seted up of scale mark 85, it is equipped with sealing washer 87 to put the outside cover of pencil 86, and put pencil 86 bottom and install baffle 88, baffle 88 is inside to have seted up recess 89, and recess 89 internally mounted has carousel 810, opening 811 has been seted up to recess 89 one side, sealing washer 87 can seal its opening part of putting pencil 86 with it jar 84 of dispensing, prevent that the liquid medicine from flowing out from the gap.
The dispensing tank 84 forms a rotating structure through the turntable 810, the groove 89 and the partition 88, the central axis of the dispensing tank 84 coincides with the central axis of the medicine inlet 83, and the dispensing tank 84 rotates through the turntable 810 in the groove 89 of the partition 88, so that the medicine discharge pipe 86 arranged in the dispensing tank 84 also rotates along with the rotation of the dispensing tank 84.
the butterfly stirring blade 155 forms a rotating structure with the stirring barrel 156 through the driving motor 152, the rotating shaft 153, the stirring rod 154, and the butterfly stirring blade 155 is symmetrical about the central axis of the rotating shaft 153, and the driving motor 152 is started to rotate the rotating shaft 153, so that the butterfly stirring blade 155 connected with the stirring rod 154 rotates.
when the industrial waste gas desulfurization equipment and the use method are used, the desulfurization process is simple, firstly, the water and liquid medicine of the industrial waste gas desulfurization equipment are mixed into the stirring barrel 156 in a ratio of three to one through the regulating mechanism 8, then the stirring operation is carried out through the stirring barrel 156, in the process, the liquid medicine is poured into the dispensing tank 84 by opening the movable cover 82, and the scale mark 85 on the dispensing tank 84 can be seen through the outer wall of the transparent medicine inlet 83;
After the liquid medicine is full of the scale marks 85, the dispensing tank 84 can be manually rotated through the turntable 810 in the groove 89 of the partition 88, so that the medicine discharge pipe 86 arranged in the dispensing tank 84 also rotates along with the rotation of the dispensing tank 84, when the medicine discharge pipe 86 reaches the position of the through hole 811 of the partition 88, the medicine discharge pipe 86 falls from the through hole 811 due to the gravity, the liquid medicine falls into the stirring barrel 156 from the communicated medicine discharge pipe 86, and then the rotary shaft 153 rotates by starting the driving motor 152, so that the butterfly stirring blade 155 connected with the stirring rod 154 rotates, and the liquid medicine is stirred;
Meanwhile, the stirred water and liquid medicine is pumped into a circulating water tank 7 and is pumped into a spraying unit 5 through a water pump group 9 to spray the waste gas by the spraying unit 5, so that the waste gas is subjected to two-layer spraying, then is demisted through a demisting unit 4 and is filtered through a filter screen, and the purified gas after being filtered and desulfurized is discharged through a purified gas discharge pipeline 11, but is discharged through a purified gas outlet 12 under the driving of a fan group 10;
when the filter screen needs to be replaced, the fixing mechanism 2 can be detached, and then the t-shaped pull rod 31 is pulled, so that the spring 35 is compressed by the backward force of the sealing pressing plate 34, the sealing pressing plate 34 leaves the second notch 33, the filter screen frame 32 is loosened, the filter screen frame 32 can be taken out and replaced, and the working principle of the device is completed.
finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The industrial waste gas desulfurization equipment comprises an upper cover body and is characterized in that the bottom end of the upper cover body is connected with a lower barrel body, a fixing mechanism is arranged between the upper cover body and the lower barrel body, a clamping mechanism is arranged inside the lower barrel body, and a demisting unit is arranged at the bottom of the clamping mechanism;
The bottom of the demisting unit is connected with a spraying unit, the outside of the lower barrel body is connected with an air inlet, a circulating water tank is arranged on one side of the air inlet, a water pump set is connected on one side of the circulating water tank, and an adjusting mechanism is arranged on one side of the water pump set;
the bottom of allotment mechanism is connected with rabbling mechanism, rabbling mechanism's inside is including the backup pad, just driving motor is installed on the backup pad top, driving motor's top is connected with the pivot, just the pivot external connection has the puddler, the externally mounted of puddler has butterfly stirring leaf, just the outside cover of puddler is equipped with the agitator, the top of going up the lid is connected with net gas discharge pipe, just one side of net gas discharge pipe is connected with the fan group, the net gas export is installed to one side of fan group, transparent observation window is installed to the outer wall of staving down.
2. The industrial waste gas desulfurization device according to claim 1, wherein the fixing mechanism includes an insert block inside, a socket is sleeved on an outer side of the insert block, a first notch is annularly formed on an outer side of the socket, an arc-shaped pressing plate is connected to an inner side of the first notch, a connecting block is installed on one side of the arc-shaped pressing plate, an internal thread hole is formed in the connecting block, and a screw is connected to an internal thread of the internal thread hole.
3. The industrial waste gas desulfurization apparatus according to claim 2, wherein the insert block forms a snap-fit structure with the lower tub body through the socket, and the lower tub body forms a locking structure through the first notch, the circular arc-shaped pressing plate, the connecting block, the internal thread hole, the screw, and the upper cover body.
4. The industrial waste gas desulfurization device according to claim 1, wherein a t-shaped pull rod is included in the clamping mechanism, a sealing pressure plate is connected to one side of the t-shaped pull rod, a filter screen frame is installed on one side of the sealing pressure plate, a second notch is connected between the sealing pressure plate and the filter screen frame, a spring is sleeved on the outer side of the t-shaped pull rod, and a limiting block is installed on one side of the spring.
5. The industrial waste gas desulfurization apparatus according to claim 4, wherein the sealing pressure plate constitutes an elastic structure by the spring and the t-shaped pull rod, and the sealing pressure plate constitutes a clamping structure with the filter screen frame by the second notch.
6. The industrial waste gas desulfurization device according to claim 1, wherein the inside of the blending mechanism comprises a movable shaft, a movable cover is connected to the outer side of the movable shaft, a medicine inlet is connected to the bottom of the movable cover, a medicine dispensing tank is installed inside the medicine inlet, a scale mark is connected to the outer wall of the medicine dispensing tank, a medicine discharging pipe is arranged inside the scale mark, a sealing ring is sleeved outside the medicine discharging pipe, a partition plate is installed at the bottom of the medicine discharging pipe, a groove is formed inside the partition plate, a rotary disc is installed inside the groove, and a through opening is formed in one side of the groove.
7. The industrial waste gas desulfurization apparatus according to claim 6, wherein the dispensing tank constitutes a rotation structure by the turntable, the groove, and the partition plate, and a central axis of the dispensing tank coincides with a central axis of the chemical inlet.
8. The industrial waste gas desulfurization apparatus according to claim 1, wherein the butterfly stirring vane constitutes a rotary structure by the driving motor, the rotary shaft, the stirring rod, and the stirring barrel, and the butterfly stirring vane is symmetrical about a central axis of the rotary shaft.
9. a method for using an industrial waste gas desulfurization apparatus, characterized in that the industrial waste gas desulfurization apparatus is the industrial waste gas desulfurization apparatus according to any one of claims 1 to 8, the method comprising the steps of:
Step 1: the air inlet is connected with external waste gas suction equipment, and waste gas enters the lower barrel body, is sprayed and washed by the two layers of spraying units, is demisted by the demisting unit, is filtered by the filter screen and is discharged into the inside of the clean gas discharge pipeline;
step 2: the water and drug sprayed by the spraying unit enter the circulating water tank through downward spraying, and the water and drug solution is sent into the spraying unit again through the water pump unit to perform spraying work;
and step 3: the purified gas is completely discharged from the purified gas outlet through the purified gas discharge pipeline under the cooperation of the fan unit;
and 4, step 4: the water and the medicine are stirred in the stirring barrel according to the proportion of three to one to synthesize the medicine liquid for the spraying unit to use.
10. The method for using an industrial waste gas desulfurization apparatus according to claim 9, wherein the step 1 specifically includes the steps of:
The exhaust gas is sent into the lower barrel, then is sprayed and washed through the first layer of spraying units, then is sprayed and washed through the second layer of spraying units, is washed through the two layers of spraying units, then is demisted through the demisting units, then is filtered again through the filter screen in the filter screen frame, and then is discharged through the clean gas discharge pipeline;
the step 2 specifically comprises the following steps:
In the process of spraying and washing the waste gas, the liquid medicine sprayed by the spraying unit in the spraying and washing process is delivered into the circulating water tank, and the water pump set drives the liquid medicine in the circulating water tank to be circularly delivered into the spraying unit for use;
The step 3 specifically comprises the following steps:
the purified waste gas is discharged through a purified gas discharge pipeline, and the purified gas is discharged through a purified gas outlet under the driving of the fan unit;
The step 4 specifically comprises the following steps:
Water and liquid medicine carry out three to one ratio distribution and get into the agitator to stirring through the agitated vessel in the agitator, thereby make the liquid medicine after the stirring can supply its spray unit to carry out the jetspray to its waste gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910880830.0A CN110548385A (en) | 2019-09-18 | 2019-09-18 | Industrial waste gas desulfurization equipment and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910880830.0A CN110548385A (en) | 2019-09-18 | 2019-09-18 | Industrial waste gas desulfurization equipment and using method thereof |
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| CN110548385A true CN110548385A (en) | 2019-12-10 |
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| CN201910880830.0A Pending CN110548385A (en) | 2019-09-18 | 2019-09-18 | Industrial waste gas desulfurization equipment and using method thereof |
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| CN208757287U (en) * | 2018-08-16 | 2019-04-19 | 浙江中金格派锂电产业股份有限公司 | A kind of fibreglass epoxy acid mist purifying column |
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| US20060088452A1 (en) * | 2003-01-31 | 2006-04-27 | Hajime Okura | Exhaust gas processing device, and method of using the same |
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| CN204710097U (en) * | 2015-05-04 | 2015-10-21 | 中起重工（大连）有限公司 | A kind of improved high-efficiency desulfurizing tower |
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Application publication date: 20191210 |