Safe and environment-friendly waste gas recovery device for spheroidizing agent production

Abstract

The utility model relates to the technical field of waste gas recovery, and discloses a safe and environment-friendly waste gas recovery device for spheroidizing agent production, which comprises a bottom plate, a water treatment box and a fixing block are fixedly mounted at the top of the bottom plate, a purification box is movably arranged at the top of the bottom plate, and a collection box is slidably mounted on the inner wall of the water treatment box. And a sponge plate is movably mounted on the inner wall of the collecting box. According to the safe and environment-friendly waste gas recovery device for spheroidizing agent production, impurities and water-soluble harmful gas in waste gas can be thoroughly treated through water circulation on the basis that the sponge plate adsorbs the impurities for the first time, the effect of thoroughly removing the impurities in the waste gas is achieved, and then subsequent use of the device can be facilitated; the device solves the problems that an existing device is poor in treatment effect on impurities such as metal particles and dust in waste gas, water-soluble gas in the waste gas cannot be treated, residual impurities and the waste gas possibly reach other structures of the device, and the device is damaged after long-term use.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas recovery, in particular to a waste gas recovery device for safe and environmentally friendly spheroidizing agent production. Background Art

[0002] The additive that crystallizes the graphite in cast iron into spheres is called a spheroidizer. The main components of the spheroidizer are spheroidizing elements, such as Mg, Ce, Ca, etc. In this process, a certain amount of waste gas will definitely be generated. If the industrial waste gas in the production process is not treated and discharged into the atmosphere after meeting the standards, it will inevitably reduce the quality of the atmospheric environment and bring harm to human health. Therefore, a waste gas recovery device is needed to treat the waste gas generated.

[0003] According to a waste gas recovery device for spheroidizing agent production with application number CN202220791289.3, in this scheme, the main body of the waste gas recovery device is provided with a first fixing ring, a first limiting groove, a filter plate and bolts. First, the first fixing ring and the first limiting groove are installed on the top of the inner wall of the main body of the waste gas recovery device, the limiting block and the filter sponge are clamped on the inner wall of the first limiting groove, and the bolts fix the filter plate to the lower surface of the filter sponge. The filter sponge and the filter plate filter the dust in the waste gas. When the filter sponge and the filter plate finish working, hold the limiting block to take out the filter sponge and the filter plate for cleaning, thereby improving the practicability of the device.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology:

[0005] (1) When the device involved in this article is in use, the existing device only uses filter cotton and filter plates to treat impurities such as metal particles and dust in the exhaust gas. The treatment effect is poor, which may cause residual impurities to reach the rest of the device with the exhaust gas, and it cannot treat the water-soluble gas in the exhaust gas. Long-term use will cause damage to the device and affect the subsequent use efficiency.

[0006] (2) At the same time, during the use of existing devices, the existing devices are unable to completely treat harmful gases in the exhaust gas, resulting in the exhaust gas still containing harmful gases being discharged into the atmosphere. Long-term use will cause the quality of the atmospheric environment to deteriorate and cause harm to human health. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a safe and environmentally friendly waste gas recovery device for spheroidizing agent production, which has the advantages of being able to thoroughly treat metal particles and impurities in the waste gas and thoroughly remove harmful gases in the waste gas, thereby solving the problems raised in the background technology.

[0008] The utility model provides the following technical scheme: a waste gas recovery device for the production of a safe and environmentally friendly spheroidizing agent, comprising: a bottom plate, a water treatment box and a fixed block are fixedly installed on the top of the bottom plate, a purification box is movably arranged on the top of the bottom plate, a collecting box is slidably installed on the inner wall of the water treatment box, a sponge board is movably installed on the inner wall of the collecting box, a first box cover is plugged on the top of the inner wall of the bottom plate, a partition is fixedly installed on the top of the inner wall of the bottom plate, a first air intake pipe is fixedly installed on the back of the bottom plate, a fan shell is fixedly installed on one end of the first air intake pipe, a motor is fixedly installed on the back of the fan shell, an output shaft of the motor passes through the side wall of the fan shell and is fixedly installed with a rotating shaft, a plurality of air intake blades are fixedly installed on the outer edge of the rotating shaft, a second box cover is fixedly installed on the front of the bottom plate, a water pump is fixedly installed on the top of the fixed block, a water pipe is fixedly installed on the other end of the water pump, a spray head is fixedly installed on the bottom of one end of the water pipe, and a water outlet is fixedly installed on the bottom of the right side of the water treatment box.

[0009] Preferably, a first air outlet pipe is fixedly installed on the back side of the water treatment box, a second air inlet pipe is fixedly installed on the front side of the purification box, an air suction pump is fixedly installed on one end of the second air inlet pipe, a threaded sleeve is slidably connected to the other end of the second air inlet pipe, a slide groove is opened on the side of the inner wall of the purification box, an activated carbon plate is movably installed on the inner wall of the slide groove, and a second box cover is movably installed on the top of the purification box.

[0010] Preferably, the air intake blades are evenly distributed along the center of the rotating shaft, and one end of the second box cover is fixedly connected to one end of the water pump.

[0011] Preferably, the water pipe passes through the upper side wall of the bottom plate, and the outer edge of the water pipe is fixedly connected to the upper side wall of the bottom plate.

[0012] Preferably, the outer edge of the first air outlet pipe is threadedly connected to the inner wall of the threaded sleeve, and the side surface of the activated carbon plate is slidably connected to the inner wall of the slide groove.

[0013] Preferably, a second air outlet pipe is fixedly mounted on the bottom of the right side of the purification box, and the side surface of the second box cover is slidably connected to the side surface of the inner wall of the purification box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. This kind of safe and environmentally friendly waste gas recovery device for spheroidizing agent production includes components such as a first box cover, a collecting box, a sponge board, a water treatment box, a motor, a rotating shaft, an air intake fan blade, a fan shell, a water pump, a sprinkler head and a water outlet. The arrangement of the component structure can make the impurities and water-soluble harmful gases in the waste gas completely treated by water circulation on the basis of the first round of adsorption of impurities by the sponge board, so as to achieve the effect of completely removing impurities in the waste gas, and thus facilitate the subsequent use of the device, solving the problem that the existing device has a poor treatment effect on impurities such as metal particles and dust in the waste gas, which may cause residual impurities to reach the other structures of the device with the waste gas, affecting the subsequent use efficiency.

[0016] 2. This kind of safe and environmentally friendly waste gas recovery device for spheroidizing agent production, through components such as threaded sleeve, first air outlet pipe, second air inlet pipe, vacuum pump, water treatment box, purification box, activated carbon plate and second air outlet pipe, the arrangement of the component structure can perform secondary treatment of waste gas by activated carbon, so as to achieve the effect of completely removing harmful gases in the waste gas, thereby ensuring the safety of the discharged gas, and solving the problem that the existing device cannot clean up the harmful gases in the waste gas, and long-term use will reduce the quality of the atmospheric environment and bring harm to human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of local structure;

[0019] Figure 3 This is a schematic diagram of the air intake structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first air outlet pipe, the threaded sleeve and the second air inlet pipe of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the purification box of the utility model.

[0023] In the figure: 1, bottom plate; 2, water treatment box; 3, fixing block; 4, purification box; 5, collection box; 6, sponge board; 7, first box cover; 8, partition; 9, first air inlet pipe; 10, fan housing; 11, motor; 12, rotating shaft; 13, air inlet fan blades; 14, water pump; 15, water pipe; 16, sprinkler head; 17, water outlet; 18, first air outlet pipe; 19, threaded sleeve; 20, second air inlet pipe; 21, vacuum pump; 22, slide; 23, activated carbon plate; 24, second air outlet pipe; 25, second box cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 A waste gas recovery device for the production of a safe and environmentally friendly spheroidizing agent comprises: a bottom plate 1, a water treatment box 2 and a fixed block 3 are fixedly installed on the top of the bottom plate 1, a purification box 4 is movably arranged on the top of the bottom plate 1, a collecting box 5 is slidably installed on the inner wall of the water treatment box 2, a sponge board 6 is movably installed on the inner wall of the collecting box 5, a first box cover 7 is plugged into the top of the inner wall of the bottom plate 1, a partition 8 is fixedly installed on the top of the inner wall of the bottom plate 1, a first air inlet pipe 9 is fixedly installed on the back of the bottom plate 1, a fan housing 10 is fixedly installed at one end of the first air inlet pipe 9, and the fan housing A motor 11 is fixedly installed on the back of the fan housing 10, the output shaft of the motor 11 passes through the side wall of the fan housing 10 and is fixedly installed with a rotating shaft 12, a plurality of air intake blades 13 are fixedly installed on the outer edge of the rotating shaft 12, a second box cover 25 is fixedly installed on the front of the bottom plate 1, a water pump 14 is fixedly installed on the top of the fixed block 3, a water pipe 15 is fixedly installed on the other end of the water pump 14, a spray head 16 is fixedly installed on the bottom of one end of the water pipe 15, and a water outlet 17 is fixedly installed on the bottom of the right side of the water treatment box 2. When in use, open the first box cover 7, take out the collected The first box cover 7 is used to collect the waste gas from the water treatment box 2. The waste gas is first separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. The waste gas is then separated by the sponge board 6. The waste gas is then separated by the sponge board 6 and then separated by the sponge board 6. It will be adsorbed on the surface of the sponge board 6, and the waste gas enters the bottom of the collection box 5 to the right side of the partition 8. The water pump 14 is turned on. The water pump 14 draws the water in the water treatment box 2 from the water pipe 15 to the spray head 16. The spray head 16 sprays the water transported by the water pipe 15 into the water treatment box 2, thereby increasing the contact area between water and waste gas. Multiple water circulations are performed to achieve a full combination of waste gas and water, thereby dissolving the water-soluble waste gas in the waste gas in the water, realizing the first round of waste gas recovery and treatment, and opening the water outlet 17 to discharge the waste water in the water treatment box 2.

[0026] Among them, a first air outlet pipe 18 is fixedly installed on the back of the water treatment box 2, a second air inlet pipe 20 is fixedly installed on the front of the purification box 4, an air pump 21 is fixedly installed on one end of the second air inlet pipe 20, and a threaded sleeve 19 is slidably connected to the other end of the second air inlet pipe 20. A slide groove 22 is opened on the side of the inner wall of the purification box 4, and an activated carbon plate 23 is movably installed on the inner wall of the slide groove 22. A second box cover 25 is movably installed on the top of the purification box 4. When in use, the threaded sleeve 19 is screwed on the outer edge of the first air outlet pipe 18, so that the first air outlet pipe 18 The second air inlet pipe 20 is connected, and the vacuum pump 21 is turned on. The vacuum pump 21 extracts the exhaust gas in the water treatment box 2 from the first air outlet pipe 18 and transmits it to the purification box 4 through the second air inlet pipe 20 and the vacuum pump 21. Under the adsorption of the activated carbon plate 23, the harmful gas in the exhaust gas is absorbed by the activated carbon plate 23, and the remaining gas reaches the right side of the activated carbon plate 23. The second air outlet pipe 24 is opened to discharge the remaining gas. The second box cover 25 is opened to remove and replace the activated carbon plate 23. The second box cover 25 is closed to achieve the sealing of the purification box 4.

[0027] The air intake blades 13 are evenly distributed along the center of the rotating shaft 12 , and one end of the second tank cover 25 is fixedly connected to one end of the water pump 14 .

[0028] The water pipe 15 penetrates the upper side wall of the bottom plate 1 , and the outer edge of the water pipe 15 is fixedly connected to the upper side wall of the bottom plate 1 .

[0029] Among them, the outer edge of the first air outlet pipe 18 is threadedly connected to the inner wall of the threaded sleeve 19, and the side of the activated carbon plate 23 is slidably connected to the inner wall of the slide groove 22. When in use, the threaded sleeve 19 can slide on the surface of the second air inlet pipe 20, and the threaded connection between the threaded sleeve 19 and the first air outlet pipe 18 can connect the first air outlet pipe 18 and the second air inlet pipe 20.

[0030] Among them, a second air outlet pipe 24 is fixedly installed at the bottom of the right side of the purification box 4, and the side of the second box cover 25 is slidably connected to the side of the inner wall of the purification box 4. When in use, the second air outlet pipe 24 can discharge the gas in the purification box 4.

[0031] Working principle: when in use, open the first box cover 7, take out the collection box 5, and realize the removal, cleaning and replacement of the sponge board 6. Place the new sponge board 6 in the collection box 5, pour a proper amount of water into the water treatment box 2 from the opening of the first box cover 7, put the collection box 5 into the water treatment box 2, cover the first box cover 7, open the motor 11, the output shaft of the motor 11 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the air intake blades 13 to rotate, and the exhaust gas is sucked into the fan housing 10, and the exhaust gas is discharged through the first air intake pipe 11. 9 enters the water treatment box 2, the exhaust gas will first enter the collection box 5, after separation by the sponge board 6, some solid impurities such as metal particles and dust in the exhaust gas will be adsorbed on the surface of the sponge board 6, and the remaining exhaust gas enters the bottom of the collection box 5 to the right side of the partition 8, and the water pump 14 is turned on. The water pump 14 pumps the water in the water treatment box 2 out of the water pipe 15 to the spray head 16, and the spray head 16 sprays the water transported by the water pipe 15 into the water treatment box 2, increasing the contact area between water and exhaust gas, and multiple water cycles. The exhaust gas and water are fully combined, so that the water-soluble exhaust gas and impurities such as metal particles in the exhaust gas are dissolved in the water, and the first round of exhaust gas recovery and treatment is achieved. The water outlet 17 can be opened to discharge the waste water in the water treatment box 2, and the threaded sleeve 19 is screwed on the outer edge of the first outlet pipe 18, so that the first outlet pipe 18 and the second inlet pipe 20 are connected, and the air pump 21 is turned on. The air pump 21 extracts the exhaust gas in the water treatment box 2 from the first outlet pipe 18 and transmits it through the second inlet pipe 20 and the air pump 21. When the waste gas reaches the purification box 4, the harmful gas in the waste gas is absorbed by the activated carbon plate 23 under the adsorption of the activated carbon plate 23, so as to realize the secondary recovery of the waste gas and ensure the thoroughness of the recovery. The remaining gas reaches the right side of the activated carbon plate 23, and the remaining gas can be discharged by opening the second gas outlet pipe 24. The second box cover 25 can be opened to realize the removal and replacement of the activated carbon plate 23. After the waste gas recovery is completed, the first box cover 7 is opened, the collection box 5 is taken out, and the sponge board 6 can be taken out for cleaning or replacement to ensure the subsequent use of the device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production, characterized in that: include: A bottom plate (1), a water treatment box (2) and a fixed block (3) are fixedly mounted on the top of the bottom plate (1), a purification box (4) is movably arranged on the top of the bottom plate (1), a collection box (5) is slidably mounted on the inner wall of the water treatment box (2), a sponge board (6) is movably mounted on the inner wall of the collection box (5), a first box cover (7) is plugged into the top of the inner wall of the bottom plate (1), a partition (8) is fixedly mounted on the top of the inner wall of the bottom plate (1), a first air intake pipe (9) is fixedly mounted on the back of the bottom plate (1), a fan housing (10) is fixedly mounted on one end of the first air intake pipe (9), and the fan housing (10) A motor (11) is fixedly mounted on the back of the fan housing (10), the output shaft of the motor (11) passes through the side wall of the fan housing (10) and is fixedly mounted with a rotating shaft (12), a plurality of air intake blades (13) are fixedly mounted on the outer edge of the rotating shaft (12), a second box cover (25) is fixedly mounted on the front of the bottom plate (1), a water pump (14) is fixedly mounted on the top of the fixed block (3), a water pipe (15) is fixedly mounted on the other end of the water pump (14), a sprinkler head (16) is fixedly mounted on the bottom of one end of the water pipe (15), and a water outlet (17) is fixedly mounted on the bottom of the right side of the water treatment tank (2).

2. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production according to claim 1, characterized in that: A first air outlet pipe (18) is fixedly mounted on the back of the water treatment box (2), a second air inlet pipe (20) is fixedly mounted on the front of the purification box (4), an air extraction pump (21) is fixedly mounted on one end of the second air inlet pipe (20), a threaded sleeve (19) is slidably connected to the other end of the second air inlet pipe (20), a slide groove (22) is provided on the side of the inner wall of the purification box (4), an activated carbon plate (23) is movably mounted on the inner wall of the slide groove (22), and a second box cover (25) is movably mounted on the top of the purification box (4).

3. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production according to claim 1, characterized in that: The air intake blades (13) are evenly distributed along the center of the rotating shaft (12), and one end of the second box cover (25) is fixedly connected to one end of the water pump (14).

4. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production according to claim 1, characterized in that: The water pipe (15) passes through the upper side wall of the bottom plate (1), and the outer edge of the water pipe (15) is fixedly connected to the upper side wall of the bottom plate (1).

5. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production according to claim 2, characterized in that: The outer edge of the first air outlet pipe (18) is threadedly connected to the inner wall of the threaded sleeve (19), and the side surface of the activated carbon plate (23) is slidably connected to the inner wall of the slide groove (22).

6. A safe and environmentally friendly waste gas recovery device for spheroidizing agent production according to claim 2, characterized in that: A second air outlet pipe (24) is fixedly mounted on the bottom of the right side of the purification box (4), and a side surface of the second box cover (25) is slidably connected to a side surface of an inner wall of the purification box (4).

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