CN218944738U

CN218944738U - Wet spray tower

Info

Publication number: CN218944738U
Application number: CN202222877135.9U
Authority: CN
Inventors: 杨宇博
Original assignee: Fushun Sanhe Oil Co ltd
Current assignee: Fushun Sanhe Oil Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-02
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a wet spray tower, which belongs to the technical field of feed processing and comprises a spray tower, wherein a fan is fixedly arranged at the inner top of the spray tower through a fixing plate. According to the utility model, through the spraying mechanism, the two water pumps respectively spray alkaline solution and acidic solution in the two water tanks downwards through the corresponding spraying frames, the passing air flow is respectively subjected to acid washing and alkali washing, alkaline gas such as ammonia gas and acidic gas such as hydrogen sulfide in the air flow are neutralized, the servo electric cylinder continuously stretches and contracts to drive the spraying frames to swing back and forth, the spraying range of the spraying frames is enlarged, so that waste gas is ensured to be cleaned more completely, redundant liquid and precipitate generated by neutralization reaction flow into the corresponding water tanks from pipelines at water leakage holes, and the waste gas is filtered by the filtering tanks and returned to the water tanks for cyclic utilization, so that the circulating spraying mechanism is formed, and the waste gas purifying effect is better.

Description

Wet spray tower

Technical Field

The utility model belongs to the technical field of spray towers, and particularly relates to a wet spray tower.

Background

Spray towers are known as a treatment device for environmental waste gas treatment, and waste gas and dust are usually treated by means of spray towers during feed processing.

According to the search, the patent number CN202022272386.5 discloses a spray tower for waste gas treatment, which comprises a spray tower, a filtering structure, a spray filtering structure, the spray tower and a smoke inlet arranged at the outer cambered surface of the spray tower, the spray tower has the advantages of meeting the utilization of resource maximization, being capable of being repeatedly used, when the filtered impurities in the filter box are excessive, a box door is hinged at the opening position of the lower end of the outer cambered surface of the spray tower through a hinge, a filter box is slidingly connected to the upper surface of a leak orifice plate through a sliding groove, workers only need to open the box door, then pull out the filter box through a handle, then replace the new filter box for filtering again, so that the operation of the workers is more convenient and quick, a large amount of harmful substances in waste gas are mixed and filtered, the filtered gas can pass through a sponge layer and an active carbon layer, the sponge layer can simply remove moisture-containing air, the active carbon layer can adsorb the stinging substances, and finally the air is discharged from the upper end of a protective cover, the waste gas treatment requirement of the spray tower is met, the workers is lightened, and the work burden of the workers is guaranteed, and the discharged gas does not pollute the surrounding environment.

But it is found through research that: the device does not carry out the structure that preliminary treatment absorbed the smoke and dust in the waste gas, tightly filter through the rose box, with the water sprays and clear away, still have some tiny dust along with the air current from rose box exhaust possibility, the shower nozzle is fixed constantly moreover, spray the scope limited for the dust is clear away thoroughly inadequately, in addition, only adsorb the pungent smell in the waste gas through the active carbon far away inadequately, in the feed processing in-process, there are basic gas such as more ammonia in the waste gas that produces and acid gas such as hydrogen sulfide, the device does not have the structure to basic gas and acid gas neutralization, make these harmful gas exhaust to in the air cause the pollution, consequently provide a novel device and solve this problem.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a wet spray tower is provided.

The technical scheme adopted by the utility model is as follows: the wet spray tower comprises a spray tower, wherein a fan is fixedly arranged at the inner top of the spray tower through a fixed plate, an inlet extends to the lower part of one side of the fixed plate through a pipeline, an outlet of the fan extends to the outside of the spray tower through a pipeline, two partition plates are fixedly arranged in the spray tower, the number of the partition plates is two, the directions of the partition plates are opposite, and the space below the fixed plate in the spray tower is divided into three compartments, namely a dust removing chamber and two spray chambers;

the spray tower is internally provided with a dust removing mechanism capable of removing particle dust in the waste gas and a spray mechanism capable of removing acid and alkaline gas in the waste gas.

The spray tower comprises a baffle plate, wherein a flow guide lug is arranged above the baffle plate, the two sides of the spray tower are in sliding connection with the baffle plate through sliding rails, the tail end of the filter plate is connected with one side of the baffle plate through a magnet block, and a magnetic sealing ring is arranged at the joint of the filter plate and the spray tower.

The dust removing mechanism comprises a discharge electrode plate, a dust collecting electrode plate, a servo motor, a dust collecting groove, a screw rod sliding rail, an electric cylinder and a cleaning brush, wherein the discharge electrode plate is fixedly installed below the partition plate and close to the inlet of the spray tower, the dust collecting electrode plate is rotationally connected to the position, corresponding to the discharge electrode plate, of the inner bottom of the spray tower through a rotating shaft, the servo motor is installed at the shaft joint of the dust collecting electrode plate, the bottom of the dust collecting electrode plate is adhered with an antistatic PVC plate, the dust collecting groove is connected to the position, corresponding to the dust collecting electrode plate, of the bottom of the spray tower through a sliding rail in a sliding manner, a magnetic sealing ring is arranged at the joint of the dust collecting groove and the spray tower, the screw rod sliding rail is internally provided with the screw rod sliding rail, the electric cylinder is connected to the upper end of the electric cylinder through a sliding block, and the cleaning brush is matched with the surface of the dust collecting electrode plate.

The spraying mechanism comprises fixing rods, water tanks, water pumps, spraying frames and servo electric cylinders, wherein the water tanks are fixedly arranged on two sides of the spraying tower, the water pumps are connected to the outlet of the water tanks, the fixing rods are fixedly arranged at positions, corresponding to the positions above the partition boards, inside the spraying tower, under the fixing rods, the spraying frames are rotationally connected through rotating shafts, the spraying frames are connected with the water pump pipelines through telescopic pipes, at least four spraying frames are arranged under one fixing rod, the spraying frames are rotationally connected through rotating shafts, and the servo electric cylinders are rotationally connected to the inner walls of the spraying tower through rotating shafts; the tail end is rotationally connected with the nearest spray rack through a rotating shaft, a filter tank is slidably connected in the water tank through a sliding rail, a sealing rubber ring is arranged at the joint of the filter tank and the water tank, a water leakage hole is formed in the other side of the partition plate, the bottom of the water leakage hole is connected with the water tank through a pipeline, and the water tank, the water pump and the spray tower form a closed loop through the pipeline.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, the discharge electrode plate is used for obtaining charges from dust in the passing waste gas through the dust removing mechanism, and the discharge electrode plate is used for conducting electrode motion towards the direction of the collection electrode plate until the dust is adsorbed and deposited on the collection electrode plate, so that the dust is separated from other gases, the dust in the waste gas is pretreated and sucked, and the residual dust is intercepted and removed when passing through the filter plate, so that the dust removing effect is better.

2. According to the utility model, through the spraying mechanism, the two water pumps respectively spray alkaline solution and acidic solution in the two water tanks downwards through the corresponding spraying frames, the passing air flow is respectively subjected to acid washing and alkali washing, alkaline gases such as ammonia gas and acidic gases such as hydrogen sulfide in the air flow are neutralized, the servo electric cylinder continuously stretches and contracts to drive the spraying frames to swing back and forth, the spraying range of the spray frames is enlarged, so that waste gas is ensured to be cleaned more completely, redundant liquid and sediment generated by neutralization reaction flow into the corresponding water tanks from pipelines at water leakage holes, and the sediment is filtered by the filtering tanks and returns to the water tanks 2 for recycling, so that the circulating spraying mechanism is formed, and the waste gas purifying effect is better.

Drawings

FIG. 1 is a schematic and schematic illustration of a partial perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a schematic diagram of the structure at B of FIG. 2 in accordance with the present utility model;

fig. 5 is a schematic diagram of a partial three-dimensional structure of a spray tower according to the present utility model.

The marks in the figure: 1. a spray tower; 101. a blower; 102. a partition plate; 1021. a filter plate; 103. a discharge electrode plate; 1031. collecting electrode plates; 1032. a servo motor; 104. a dust collection tank; 1041. a screw rod slide rail; 1042. an electric cylinder; 1043. a cleaning brush; 105. a fixed rod; 2. a water tank; 201. a water pump; 2011. a spray rack; 2012. a servo electric cylinder; 202. a filter tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1 to 5, a wet spray tower comprises a spray tower 1, wherein a fan 101 is fixedly arranged at the inner top of the spray tower 1 through a fixed plate, an inlet extends to the lower part of one side of the fixed plate through a pipeline, an outlet of the fan 101 extends to the outside of the spray tower 1 through a pipeline, partition plates 102 are fixedly arranged in the spray tower 1, the number of the partition plates 102 is two and the directions are opposite, and the space under the fixed plate in the spray tower 1 is divided into three compartments, namely a dust removing chamber and two spray chambers by the two partition plates 102;

the spray tower 1 is internally provided with a dust removing mechanism capable of removing particle dust in the waste gas and a spray mechanism capable of removing acid and alkaline gases in the waste gas.

Referring to fig. 1, 2 and 5, further, a diversion bump is arranged above the partition plate 102, the parts of the two sides of the spray tower 1 corresponding to the partition plate 102 are slidably connected with a filter plate 1021 through a sliding rail, the tail end of the filter plate 1021 is connected with one side of the partition plate 102 through a magnet block, and a magnetic sealing ring is arranged at the joint of the filter plate 1021 and the spray tower 1;

the staff promotes spray column 1 to the fodder processing shop, pipeline and fodder processing smoke and dust exhaust' S pipeline with spray column 1 entrance is connected, afterwards fan 101 work, the inside air of spray column 1 loops through two filter 1021, finally by fan 101 evacuation, make spray column 1 inside be the vacuum state, smoke and dust that produces in the fodder processing process absorbs, inside the smoke and dust gets into spray column 1, later get into from spray column 1 entry pipeline after passing two filter 1021 sieve meshes in proper order, discharge from spray column 1 exit pipeline, filter 1021 intercepts the filtration with unnecessary dust in the air current, after a period of time, the staff takes out filter 1021, clear up the dust of its surface adhesion, because two filter 1021 and fan 101 entry are mutually dystopy crisscross for the air current is S-shaped and flows in spray column 1.

Referring to fig. 2 and 3, further, the dust removing mechanism includes a discharge electrode plate 103, a dust collecting electrode plate 1031, a servo motor 1032, a dust collecting groove 104, a screw rod sliding rail 1041, an electric cylinder 1042 and a cleaning brush 1043, the discharge electrode plate 103 is fixedly installed below a partition plate 102 near the inlet of the spray tower 1, the dust collecting electrode plate 1031 is rotatably connected to the corresponding position of the discharge electrode plate 103 at the inner bottom of the spray tower 1 through a rotating shaft, the servo motor 1032 is installed at the shaft joint of the dust collecting electrode plate 1031, an antistatic PVC plate is adhered to the bottom of the dust collecting electrode plate 1031, the dust collecting groove 104 is slidably connected to the corresponding position of the dust collecting electrode plate 1031 through a sliding rail, a magnetic sealing ring is arranged at the joint of the dust collecting groove 104 and the spray tower 1, the screw rod sliding rail 1041 is internally installed in the dust collecting groove 104, the electric cylinder 1042 is slidably connected to the upper end of the electric cylinder 1042, and the cleaning brush 1043 is engaged with the surface of the dust collecting electrode plate 1031;

the worker energizes the discharge electrode plate 103 and the collecting electrode plate 1031, the discharge electrode plate 103 obtains charges from dust in the passing exhaust gas, and moves the electrode toward the collecting electrode plate 1031 until the dust is adsorbed and deposited on the collecting electrode plate 1031 to separate the dust from other gases, after a period of time, the servo motor 1032 drives the collecting electrode plate 1031 to turn over and correspond to the collecting tank 104, the power supply of the collecting electrode plate 1031 is turned off, the dust on the surface of the collecting electrode plate is settled into the collecting tank 104, the electric cylinder 1042 stretches to drive the cleaning brush 1043 to be attached to the surface of the collecting electrode plate 1031, then the screw slide rail 1041 drives the electric cylinder 1042 and the cleaning brush 1043 to reciprocate, the dust adhered on the surface of the collecting electrode plate 1031 is swept down to be settled, then the electric cylinder 1042 resets, and the servo motor 1032 drives the collecting electrode plate 1031 to reset, so that the reciprocating is performed.

Referring to fig. 1, 2 and 4, further, the spraying mechanism comprises a fixed rod 105, a water tank 2, a water pump 201, spraying frames 2011 and servo electric cylinders 2012, wherein the water tank 2 is fixedly installed on two sides of the spraying tower 1, the water pump 201 is connected to the outlet of the water tank 2, the fixed rod 105 is fixedly installed at the position, corresponding to the position above the partition plate 102, inside the spraying tower 1, the spraying frames 2011 are rotatably connected to the lower portion of the fixed rod 105 through a rotating shaft, the spraying frames 2011 are connected with the water pump 201 through telescopic pipes in a pipeline manner, at least four spraying frames 2011 are installed below one fixed rod 105, the spraying frames 2011 are rotatably connected through the rotating shaft, the servo electric cylinders 2012 are rotatably connected to the inner wall of the spraying tower 1 through the rotating shaft, and the servo electric cylinders 2012 are rotatably connected to the inner wall of the spraying tower 1; the tail end is rotationally connected with the nearest spray rack 2011 through a rotating shaft, a filter tank 202 is slidably connected in the water tank 2 through a sliding rail, a sealing rubber ring is arranged at the joint of the filter tank 202 and the water tank 2, a water leakage hole is formed in the other side of the partition plate 102, the bottom of the water leakage hole is connected with the water tank 2 through a pipeline, and the water tank 2, the water pump 201 and the spray tower 1 form a closed loop through the pipeline;

the two water tanks 2 are respectively filled with alkaline solution and acidic solution, the two water pumps 201 work, the alkaline solution and the acidic solution in the two water tanks 2 are sprayed downwards through the corresponding spray racks 2011, the passing air flows are respectively subjected to acid washing and alkaline washing, alkaline gases such as ammonia gas and the like and acidic gases such as hydrogen sulfide in the air flows are neutralized, waste gas is evolved to ensure that the gas discharged into the air is clean, the servo electric cylinder 2012 continuously stretches and stretches to drive the spray racks 2011 to swing back and forth, the spraying range of the waste gas is enlarged, so that waste gas is ensured to be clean more completely, redundant liquid and sediment generated by neutralization reaction flow into the corresponding water tank 2 from a pipeline at a water leakage hole, the waste gas is filtered by the filter tank 202 and then returns to the water tank 2 for cyclic utilization, a cyclic spray mechanism is formed, the redundant liquid is guided to flow to the water leakage hole by the diversion bumps above the partition plate 102, meanwhile, the liquid is prevented from flowing out from the filter plate 1021, and after a period of time, staff pulls out the filter tank 202, and cleans impurities in the waste gas.

Referring to fig. 2, 3 and 4, further, the fan 101, the discharge electrode plate 103, the collecting electrode plate 1031, the servomotor 1032, the screw slide rail 1041, the electric cylinder 1042, the water pump 201 and the servo electric cylinder 2012 are electrically connected with an external power supply through control panels.

Working principle: firstly, a worker pushes a spray tower 1 to a feed processing workshop, a pipeline at the inlet of the spray tower 1 is connected with a pipeline for discharging smoke dust in feed processing, a discharge electrode plate 103 and a dust collecting electrode plate 1031 are electrified, then a fan 101 works, air in the spray tower 1 sequentially passes through two filter plates 1021 and is finally pumped out by the fan 101, the interior of the spray tower 1 is in a vacuum state, smoke dust generated in the feed processing process is absorbed, smoke dust enters the spray tower 1, the discharge electrode plate 103 obtains charges from dust in the passing waste gas, and electrode motion is carried out towards the direction of the dust collecting electrode plate 1031 until the dust is adsorbed and deposited on the dust collecting electrode plate 1031, so that the dust is separated from other gases, after a period of time, a servo motor 1032 drives the dust collecting electrode plate 1031 to turn over and correspond to the dust collecting groove 104, the power supply of the dust collecting electrode plate 1031 is closed, the dust on the surface of the dust collecting electrode plate is settled into the dust collecting groove 104, and an electric cylinder 1042 is lengthened, the cleaning brush 1043 is driven to be attached to the surface of the collecting electrode plate 1031, then the screw rod slide rail 1041 drives the electric cylinder 1042 and the cleaning brush 1043 to reciprocate, dust adhered to the surface of the collecting electrode plate 1031 is swept down to be settled, then the electric cylinder 1042 is reset, the servo motor 1032 drives the collecting electrode plate 1031 to be reset, thus reciprocating, then redundant air flows sequentially pass through the meshes of the two filter plates 1021 to flow upwards, the filter plates 1021 intercept and filter redundant dust in the air flow, after a period of time, workers withdraw the filter plates 1021 to clean the dust adhered to the surface of the filter plates, and as the inlets of the two filter plates 1021 and the fan 101 are staggered in an opposite way, the air flow flows in the spray tower 1 in an S shape, then the two water pumps 201 work to spray alkaline solution and acidic solution in the two water tanks 2 downwards through the corresponding spray frames 2011 respectively, and the air flows are subjected to acid washing and alkali washing respectively, alkaline gases such as ammonia and acid gases such as hydrogen sulfide in the air flow are neutralized, waste gas is evolved to ensure that the gas discharged into the air is clean, the servo electric cylinder 2012 is continuously telescopic, the spray frame 2011 is driven to swing back and forth, the spraying range of the spray frame is enlarged, waste gas cleaning is ensured to be more complete, redundant liquid and sediment generated by neutralization reaction flow into the corresponding water tank 2 from a pipeline at a water leakage hole, the sediment is filtered by the filtering tank 202 and then returns to the water tank 2 for recycling, a circulating spray mechanism is formed, the redundant liquid is guided to flow to the water leakage hole by the diversion bumps above the partition plate 102, meanwhile, the liquid is prevented from flowing out from the filter plate 1021, and finally, the staff pulls out the filtering tank 202 to clean impurities in the filter tank.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A wet spray tower comprising a spray tower (1), characterized in that: the top in the spray tower (1) is fixedly provided with a fan (101) through a fixed plate, an inlet extends to the lower part of one side of the fixed plate through a pipeline, an outlet of the fan (101) extends to the outside of the spray tower (1) through a pipeline, the inside of the spray tower (1) is fixedly provided with two partition plates (102), the number of the partition plates (102) is two and the directions are opposite, and the space below the fixed plate in the spray tower (1) is divided into three compartments, namely a dust removing chamber and two spray chambers;

the spray tower (1) is internally provided with a dust removing mechanism capable of removing particle dust in the waste gas and a spray mechanism capable of removing acid and alkaline gas in the waste gas.

2. A wet spray tower as claimed in claim 1 wherein: the spray tower is characterized in that a flow guide protruding block is arranged above the partition plate (102), a filter plate (1021) is connected to the corresponding positions of the two sides of the spray tower (1) and the partition plate (102) through sliding rails in a sliding mode, the tail end of the filter plate (1021) is connected with one side of the partition plate (102) through a magnet block, and a magnetic sealing ring is arranged at the joint of the filter plate (1021) and the spray tower (1).

3. A wet spray tower as claimed in claim 1 wherein: the dust removing mechanism comprises a discharge electrode plate (103), a dust collecting electrode plate (1031), a servo motor (1032), a dust collecting groove (104), a screw rod sliding rail (1041), an electric cylinder (1042) and a cleaning brush (1043);

be close to spray column (1) entrance baffle (102) below fixed mounting has discharge electrode plate (103), bottom and discharge electrode plate (103) correspond the department and rotate through the pivot and be connected with collection electrode plate (1031) in spray column (1), servo motor (1032) are installed in collection electrode plate (1031) coupling department, and collection electrode plate (1031) bottom bonding has antistatic PVC board, spray column (1) bottom and collection electrode plate (1031) correspond department through slide rail sliding connection dust collection groove (104), and dust collection groove (104) are provided with magnetic seal circle with spray column (1) junction, dust collection groove (104) internally mounted has lead screw slide rail (1041), there is electric jar (1042) in lead screw slide rail (1041) top through slider sliding connection, electric jar (1042) upper end fixed mounting has cleaning brush (1043), and cleaning brush (1043) and dust collection electrode plate (1031) surface fit.

4. A wet spray tower as claimed in claim 1 wherein: the spraying mechanism comprises a fixed rod (105), a water tank (2), a water pump (201), a spraying frame (2011) and a servo electric cylinder (2012);

the utility model discloses a water pump, including spray column (1), baffle (102), spray column (1), basin (2) are installed to spray column (1) both sides fixed mounting, basin (2) exit is connected with water pump (201), spray column (1) inside and baffle (102) top correspond department fixed mounting have dead lever (105), dead lever (105) below is connected with spray frame (2011) through the pivot rotation, and spray frame (2011) are connected with water pump (201) pipe connection through flexible pipe, and install four spray frames (2011) below dead lever (105) at least, and rotate through the pivot between spray frame (2011) and connect, spray column (1) inner wall is connected with servo electric jar (2012) through the pivot rotation, and servo electric jar (2012); the tail end is rotationally connected with the nearest spray rack (2011) through a rotating shaft.

5. A wet spray tower as recited in claim 4 wherein: the inside of the water tank (2) is connected with a filter tank (202) in a sliding way through a sliding rail, and a sealing rubber ring is arranged at the joint of the filter tank (202) and the water tank (2).

6. A wet spray tower as claimed in claim 1 wherein: the other side of the partition plate (102) is provided with a water leakage hole, and the bottom of the water leakage hole is connected with the water tank (2) through a pipeline, so that the water tank (2), the water pump (201) and the spray tower (1) form a closed loop through the pipeline.