CN215506147U

CN215506147U - Be used for as cast exhaust treatment device of foundry goods

Info

Publication number: CN215506147U
Application number: CN202120305117.6U
Authority: CN
Inventors: 李鄂成
Original assignee: Hunan Zijing New Material Technology Co ltd
Current assignee: Hunan Zijing New Material Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-01-14
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a waste gas treatment device for casting castings, which comprises a device main body, a filtering mechanism and a multifunctional treatment mechanism, wherein the other side of the device main body is fixedly connected with the filtering mechanism, the other side of the device main body is fixedly connected with the multifunctional treatment mechanism, the inner part of the multifunctional treatment mechanism is movably connected with a stirrer, the bottom of the stirrer is embedded and connected with a filter screen, the other side of the filter screen is fixedly connected with a water pump, the other side of the water pump is fixedly connected with a spray head, the safety of the device in use is well reflected through the design of the spray head, the environmental protection of the device in use is well reflected through the design of an ultraviolet disinfection lamp, the adsorbability of the device in use is well reflected through the design of an adsorption magnetic plate, the practicability of the device in use is well reflected through the design of the filtering mechanism, and through the design of the multifunctional mechanism, the device has the advantages of well embodying the use diversity of the device, being suitable for the use of waste gas treatment and having wide development prospect in the future.

Description

Be used for as cast exhaust treatment device of foundry goods

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for casting.

Background

The purification method for the smoke dust and the casting waste gas generated by the casting plant has various methods: the direct combustion method, the activated carbon adsorption method, the chemical catalysis method, the biological decomposition method and the ozone deodorization method have high investment cost and unobvious purification effect, and can generate secondary pollution if the treatment is not good.

Because the method of current exhaust treatment device processing waste gas is more single, it is comparatively thorough that its combustion method is handled, so widely accept, but can carry dust box dust in the waste gas, if direct combustion then can produce the blasting phenomenon under this kind of condition, most all purify waste gas direct transport to the scavenging solution in, the self contains a large amount of particulate matters in the waste gas does not go the department, but direct and scavenging solution mix, reduce the purity of scavenging solution, make exhaust treatment comparatively slow, thereby make exhaust purification thorough inadequately, and then cause environmental pollution, be difficult to satisfy modern society's requirement.

Therefore, how to design an exhaust gas treatment device for casting becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an exhaust gas treatment device for casting to solve the problems of poor exhaust gas treatment function and insufficient exhaust gas filtration in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste gas treatment device for casting comprises a device main body, a filtering mechanism and a multifunctional treatment mechanism, wherein the filtering mechanism is fixedly connected to the other side of the device main body, the multifunctional treatment mechanism is fixedly connected to the other side of the device main body, an agitator is movably connected to the inside of the multifunctional treatment mechanism, a filter screen is embedded and connected to the bottom of the agitator, a water pump is fixedly connected to the other side of the filter screen, a purified liquid tank is movably connected to the bottom of the water pump, a purified liquid tank is movably connected to the other side of the purified liquid tank, a combustion chamber is fixedly connected to the bottom of the purified liquid tank, an air outlet hole is embedded and connected to one side of the combustion chamber, a treatment tank is movably connected to one side of the air outlet hole, an intermediate frequency furnace is fixedly connected to one side of the filtering mechanism, an air suction hood is fixedly connected to the top of the intermediate frequency furnace, and an air suction fan is embedded and connected to the top of the air suction hood, the top embedding of induced-draft fan is connected with gas transmission pipeline, gas transmission pipeline's opposite side swing joint has the garbage bin, the top embedding of garbage bin is connected with first filter screen, the top embedding of first filter screen is connected with the second filter screen, the top embedding of second filter screen is connected with the activated carbon layer, the opposite side fixedly connected with fixed plate of device main part, the top embedding of fixed plate is connected with the controller.

Preferably, the top of the first filter screen is embedded and connected with an adsorption magnetic plate.

Preferably, the top of the stirrer is embedded and connected with a spray head.

Preferentially, the other side of the air outlet is fixedly connected with an ultraviolet disinfection lamp.

Preferably, the filtering mechanism is formed by combining the intermediate frequency furnace on one side, an air suction cover at the top of the intermediate frequency furnace, an air suction fan at the top of the air suction cover, an air transmission pipeline at the top of the air suction fan, a waste bin at the other side of the air transmission pipeline, a first filter screen at the top of the waste bin, a second filter screen at the top of the first filter screen and an activated carbon layer at the top of the second filter screen together.

Preferably, the multifunctional treatment mechanism is formed by combining an inner stirrer, a filter screen at the bottom of the stirrer, a water pump at the other side of the filter screen, a purified liquid tank at the bottom of the water pump, a purified water tank at the other side of the purified liquid tank, a combustion chamber at the bottom of the purified water tank, an air outlet at one side of the combustion chamber and a treatment tank at one side of the air outlet.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of a waste gas treatment device for foundry goods casting, through setting up filtering mechanism, the exhaust hood has avoided the waste gas of intermediate frequency furnace to scatter, guarantee that all waste gases are all siphoned away by the induced draft fan, the safety of follow-up waste gas burning is guaranteed to first filter screen, adsorb the magnetic sheet and reduced the content of metal powder in the waste gas, the effect of follow-up processing has been improved, the second filter screen has improved the safety of follow-up waste gas burning, the activated carbon layer has improved the life of device, through filtering mechanism's design, fine embodiment the practicality that the device used.

2. This kind of an exhaust treatment device for foundry goods casting, through setting up multifunctional treatment mechanism, the shower nozzle combines water purification case and water pump to avoid the production of explosion phenomenon, has improved the safe in utilization of device, and purifying solution case and agitator have improved the efficiency to exhaust purification for the waste gas effect of purification is better, and the ultraviolet ray disinfection lamp has protected the environment, thereby has ensured people's healthy, through the design that sets up multifunctional treatment mechanism, fine embodiment the variety that the device used.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of the present invention as a whole;

FIG. 3 is a schematic view of the filter mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the multifunctional processing mechanism of the present invention.

In the figure: 1. a device main body; 2. a filtering mechanism; 201. an intermediate frequency furnace; 202. an air suction hood; 203. an air suction fan; 204. a gas pipeline; 205. a first filter screen; 206. adsorbing the magnetic plate; 207. a second filter screen; 208. an activated carbon layer; 209. a waste bin; 3. a multifunctional processing mechanism; 301. a spray head; 302. a stirrer; 303. a filter screen; 304. a water purifying tank; 305. a purified liquid tank; 306. a water pump; 307. an air outlet; 308. an ultraviolet disinfection lamp; 309. a combustion chamber; 310. a treatment tank; 4. a fixing plate; 5. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a waste gas treatment device for casting comprises a device main body 1, a filtering mechanism 2 and a multifunctional treatment mechanism 3, wherein the other side of the device main body 1 is fixedly connected with the filtering mechanism 2, the other side of the device main body 1 is fixedly connected with the multifunctional treatment mechanism 3, the inner part of the multifunctional treatment mechanism 3 is movably connected with a stirrer 302, the bottom of the stirrer 302 is embedded and connected with a filter screen 303, the other side of the filter screen 303 is fixedly connected with a water pump 306, the bottom of the water pump 306 is movably connected with a purified liquid tank 305, the other side of the purified liquid tank 305 is movably connected with a purified water tank 304, the bottom of the purified water tank 304 is fixedly connected with a combustion chamber 309, one side of the combustion chamber 309 is embedded and connected with an air outlet 307, one side of the air outlet 307 is movably connected with a treatment tank 310, one side of the filtering mechanism 2 is fixedly connected with an intermediate frequency furnace 201, and the top of the intermediate frequency furnace 201 is fixedly connected with an air suction cover 202, the top embedding of the cover 202 that induced drafts is connected with induced drafts fan 203, the top embedding of induced drafts fan 203 is connected with gas transmission pipeline 204, the opposite side swing joint of gas transmission pipeline 204 has waste bin 209, the top embedding of waste bin 209 is connected with first filter screen 205, the top embedding of first filter screen 205 is connected with second filter screen 207, the top embedding of second filter screen 207 is connected with activated carbon layer 208, the opposite side fixedly connected with fixed plate 4 of device main part 1, the top embedding of fixed plate 4 is connected with controller 5.

Preferably, the top embedding of first filter screen 205 is connected with adsorbs magnetic sheet 206, can make in the waste gas contain a large amount of metal dust in the foundry goods equipment carries out the production process, it is rotten to make the inside processing medicament of processing apparatus easily, adsorb magnetic sheet 206 through setting up, adsorb the metal powder of magnetic sheet 206 in to waste gas, and then reduced the content of metal powder in the waste gas, further reduced the granule in the waste gas, the effect of subsequent processing has been improved, fine embodiment the adsorptivity that the device used.

Preferably, the top embedding of agitator 302 is connected with shower nozzle 301, because direct combustion waste gas causes the explosion easily, through setting up shower nozzle 301, shower nozzle 301 combines the water source of water purification case, and then releases dust and dust entering aquatic in the water source messenger waste gas for dust and dust in the waste gas burn after handling again, have avoided the production of explosion phenomenon, have further improved the safety in utilization of device, fine embodiment the security that the device used.

Preferably, the other side fixedly connected with ultraviolet ray disinfection lamp 308 of venthole 307, because cast waste gas probably has harmful substance after purifying with the scavenging solution, and then the polluted environment, through setting up ultraviolet ray disinfection lamp 308, ultraviolet ray disinfection lamp 308 disinfects the disinfection to the waste gas after the purification, and then has protected the environment to ensure people's is healthy, the good feature of environmental protection that has embodied the device and used.

Preferably, the filtering mechanism 2 is formed by combining an intermediate frequency furnace 201 on one side, an air suction cover 202 on the top of the intermediate frequency furnace 201, an air suction fan 203 on the top of the air suction cover 202, an air transmission pipeline 204 on the top of the air suction fan 203, a waste bin 209 on the other side of the air transmission pipeline 204, a first filter screen 205 on the top of the waste bin 209, a second filter screen 207 on the top of the first filter screen 205 and an activated carbon layer 208 on the top of the second filter screen 207, most of the waste air is directly conveyed into a purifying liquid for purification, a large amount of particles contained in the waste air are not removed, and unnecessary troubles are further caused, by arranging the filtering mechanism 2, when the device is used, the waste air generated by the intermediate frequency furnace 201 is sucked away by the air suction fan 203, the air suction cover 202 can enlarge the air suction range, thereby avoiding the waste air of the intermediate frequency furnace 201 from scattering, ensuring that all the waste air is sucked away by the air suction fan 203, and then the waste air enters the air transmission pipeline 204, then first filter screen 205 filters great granule in with waste gas, and then guarantee the safety of follow-up waste gas burning, then adsorb the metal powder of magnetic sheet 206 in to waste gas and adsorb, and then the content of metal powder in the waste gas has been reduced, further reduce the granule in the waste gas, the effect of follow-up processing has been improved, then granule in the waste gas is filtered once more to second filter screen 207, the safety of follow-up waste gas burning has been improved greatly, and activated carbon layer 208 can adsorb the peculiar smell in the waste gas, and then the life of device has been improved, the granule of filtering off passes through waste tank 209 and collects, and then handle together, staff's work efficiency has been improved, design through filtering mechanism 2, the fine practicality that has embodied the device and used.

Preferably, the multifunctional processing mechanism 3 is formed by combining an internal stirrer 302, a filter screen 303 at the bottom of the stirrer 302, a water pump 306 at the other side of the filter screen 303, a purified liquid tank 305 at the bottom of the water pump 306, a purified liquid tank 304 at the other side of the purified liquid tank 305, a combustion chamber 309 at the bottom of the purified liquid tank 304, an air outlet 307 at one side of the combustion chamber 309 and a processing tank 310 at one side of the air outlet 307, because the existing exhaust gas processing device has a single method for processing exhaust gas and a relatively thorough combustion method, the multifunctional processing mechanism 3 is widely used, but the exhaust gas carries dust in a dust box, in this case, if the exhaust gas is directly combusted, an explosion phenomenon occurs, the exhaust gas is processed by the filtering device and then is purified again, the exhaust gas firstly passes through the filter screen 303 to reduce particles, so that the damage to the purified liquid is reduced, then the spray head 301 combines the purified liquid tank 304 and the water pump 306 to release water source to enable the dust and the dust in the exhaust gas to enter water, so that dust and dust in the waste gas are combusted after being treated, thereby avoiding the generation of explosion phenomenon, further improving the use safety of the device, then the waste gas is purified by the purifying liquid box 305 through the spray nozzle 301, meanwhile, the motor drives the stirrer 302 to stir the waste gas, further increasing the contact surface with the waste gas, so that the waste gas can be more fully in contact reaction with the purifying liquid, thereby improving the efficiency of purifying the waste gas, and the purified waste gas has better effect, then the mixed liquid enters the treatment box 310 to be intensively treated according to the operation of the controller 5, then the waste gas is transported again through the air outlet 307, then the ultraviolet disinfection lamp 308 sterilizes and disinfects the purified waste gas, thereby protecting the environment, thereby ensuring the health of people, and finally, the clean and dust-free waste gas enters the combustion chamber 309 to be combusted for treating the waste gas by a combustion method, through the design of setting up multifunction mechanism 3, the variety that the device used has been reflected well.

The working principle is as follows: firstly, the adsorption magnetic plate 206 is arranged, so that the adsorption magnetic plate 206 adsorbs metal powder in the waste gas, the content of the metal powder in the waste gas is reduced, particles in the waste gas are further reduced, the effect of subsequent treatment is improved, and the adsorbability of the device is well reflected;

then, by arranging the spray head 301, the spray head 301 is combined with the water source of the water purification tank, and then the water source is released to enable the dust and the dust in the waste gas to enter water, so that the dust and the dust in the waste gas are combusted after being treated, the explosion phenomenon is avoided, the use safety of the device is further improved, and the use safety of the device is well reflected;

then, the ultraviolet disinfection lamp 308 is arranged, and the ultraviolet disinfection lamp 308 disinfects and disinfects the purified waste gas, so that the environment is protected, the body health of people is guaranteed, and the environmental protection of the device is well reflected;

next, by arranging the filtering mechanism 2, when the device is used, the exhaust gas generated by the intermediate frequency furnace 201 is sucked away by the air suction fan 203, the air suction cover 202 can enlarge the air suction range, thereby avoiding the exhaust gas of the intermediate frequency furnace 201 from scattering, ensuring that all the exhaust gas is sucked away by the air suction fan 203, then the exhaust gas enters the gas transmission pipeline 204, then the first filter screen 205 filters out larger particles in the exhaust gas, further ensuring the safety of subsequent exhaust gas combustion, then the adsorption magnetic plate 206 adsorbs the metal powder in the exhaust gas, further reducing the content of the metal powder in the exhaust gas, further reducing the particles in the exhaust gas, improving the effect of subsequent treatment, then the second filter screen 207 filters out the particles in the exhaust gas again, greatly improving the safety of subsequent exhaust gas combustion, and the activated carbon layer 208 can adsorb the peculiar smell in the exhaust gas, further improving the service life of the device, the filtered particles are collected through the waste bin 209 and then are treated together, so that the working efficiency of workers is improved, and the practicability of the device is well reflected through the design of the filtering mechanism 2;

finally, through setting up the multi-functional processing mechanism 3, the waste gas is purified again after being treated by the filtration equipment, at first the waste gas passes through the filter screen 303 again, reduce the granule, thus has reduced the destruction to the purifying liquid, then the shower nozzle 301 combines clean water tank 304 and water pump 306 to release the water source to make the dust and the dust in the waste gas enter into the water, make the dust and the dust in the waste gas burn again after being treated, avoid the production of the explosion phenomenon, further improve the safety in utilization of the apparatus, then the purifying liquid tank 305 purifies the waste gas through the shower nozzle 301, meanwhile the motor drives the agitator 302 to stir the waste gas, and then the contact surface with the waste gas is enlarged, make the waste gas more abundant carry on the contact reaction with the purifying liquid, thus has improved the efficiency of purifying the waste gas, make the purified waste gas better effect, then according to the operation of the controller 5, make the mixed liquid enter into the processing tank 310 to carry on the centralized processing, then waste gas transports once more through venthole 307, then ultraviolet ray disinfection lamp 308 disinfects the disinfection to the waste gas after the purification, and then has protected the environment to ensured people's healthy, finally, clean dustless waste gas gets into combustion chamber 309, carries out the combustion method and handles waste gas, through the design that sets up multifunctional mechanism 3, fine embodiment the variety that the device used, this kind is exactly this kind of a theory of operation for cast exhaust treatment device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for as cast exhaust treatment device of foundry goods, includes device main part (1), filtering mechanism (2) and multi-functional processing mechanism (3), its characterized in that: the device comprises a device body (1), a filtering mechanism (2) is fixedly connected to the other side of the device body (1), a multifunctional processing mechanism (3) is fixedly connected to the other side of the device body (1), an agitator (302) is movably connected to the inside of the multifunctional processing mechanism (3), a filter screen (303) is embedded and connected to the bottom of the agitator (302), a water pump (306) is fixedly connected to the other side of the filter screen (303), a purified liquid tank (305) is movably connected to the bottom of the water pump (306), a purified liquid tank (304) is movably connected to the other side of the purified liquid tank (305), a combustion chamber (309) is fixedly connected to the bottom of the purified water tank (304), an air outlet (307) is embedded and connected to one side of the combustion chamber (309), a processing tank (310) is movably connected to one side of the air outlet (307), and an intermediate frequency furnace (201) is fixedly connected to one side of the filtering mechanism (2), the top fixedly connected with of intermediate frequency furnace (201) induced drafts cover (202), the top embedding of induced drafts cover (202) is connected with induced draft fan (203), the top embedding of induced draft fan (203) is connected with gas transmission pipeline (204), the opposite side swing joint of gas transmission pipeline (204) has litter bin (209), the top embedding of litter bin (209) is connected with first filter screen (205), the top embedding of first filter screen (205) is connected with second filter screen (207), the top embedding of second filter screen (207) is connected with activated carbon layer (208).

2. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: the device is characterized in that a fixing plate (4) is fixedly connected to the other side of the device body (1), and a controller (5) is connected to the top of the fixing plate (4) in an embedded mode.

3. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: the top of the first filter screen (205) is embedded and connected with an adsorption magnetic plate (206).

4. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: the top of the stirrer (302) is embedded and connected with a spray head (301).

5. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: the other side of the air outlet (307) is fixedly connected with an ultraviolet disinfection lamp (308).

6. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: the filter mechanism (2) is formed by jointly combining an intermediate frequency furnace (201) on one side, an air suction cover (202) at the top of the intermediate frequency furnace (201), an air suction fan (203) at the top of the air suction cover (202), an air conveying pipeline (204) at the top of the air suction fan (203), a waste box (209) on the other side of the air conveying pipeline (204), a first filter screen (205) at the top of the waste box (209), a second filter screen (207) at the top of the first filter screen (205) and an activated carbon layer (208) at the top of the second filter screen (207).

7. An exhaust gas treatment device for casting of castings according to claim 1, characterized in that: multifunctional treatment mechanism (3) are by inside agitator (302), filter screen (303) of agitator (302) bottom, water pump (306) of filter screen (303) opposite side, purifying liquid case (305) of water pump (306) bottom, purifying liquid case (304) of purifying liquid case (305) opposite side, combustion chamber (309) of purifying liquid case (304) bottom, venthole (307) and the processing case (310) of venthole (307) one side of combustion chamber (309) make up jointly and form.