Environment-friendly waste gas treatment device for purification engineering

Abstract

The utility model provides an environment-friendly waste gas treatment device for purification engineering, and relates to the field of waste gas treatment equipment, the environment-friendly waste gas treatment device comprises a bottom plate, a filter box and a recycling assembly for recycling solid particles and impurities, the top of the bottom plate is fixedly connected with the bottom of the filter box through a connecting plate, and a filter plate is fixedly arranged in the filter box; a scraping assembly is arranged on one side of the filtering plate, one side of the scraping assembly is fixedly connected with the top of the filtering box, and the bottom of the filtering box is fixedly connected with the top of the recycling assembly. And then the baffle located at the bottom end of the storage shell is pulled out of the storage shell, so that the particles and the impurities flow out of the bottom end of the storage shell, non-stop recycling can be carried out, and through the structure, the particles and the impurities in the filter shell can be conveniently recycled to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment equipment, in particular to an environmentally friendly waste gas treatment device for purification engineering. Background Art

[0002] Purification engineering refers to controlling the cleanliness, temperature and humidity of the atmosphere that the product is exposed to, so that the product can be produced and manufactured in a good environmental space. The design and construction process of this environmental space can be called purification engineering. Purification engineering is mainly used in microelectronics, medicine, operating rooms, food sterile packaging, aerospace, precision machining and industrial production. It has a wide range of applications and is a common supporting project in manufacturing. Purification engineering will produce a large amount of industrial waste gas in the process of manufacturing products, so waste gas treatment equipment is needed to purify the industrial waste gas.

[0003] The filter element of the embodiment of the present invention is a kind of environmental protection waste gas treatment device for purification engineering, which includes a filter box, a filter plate is fixedly connected to the inner side of the filter box, and is used to filter the waste gas, so that the solid particles and impurities in the waste gas will be blocked by the filter plate, and the inner top wall of the filter box is fixedly connected to an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly connected to a fixed block, and one side of the fixed block is fixedly connected to a lifting plate, and the side of the lifting plate away from the fixed block is fixedly connected to the scraper plate, and the side of the scraper plate away from the lifting plate is in contact with one side of the filter plate. The fixed block is driven to rise and fall by starting the electric telescopic rod, and the fixed block drives the scraper plate to move on the surface of the filter plate through the lifting plate, so as to scrape off the particles and impurities attached to the surface of the filter plate and prevent the filter plate from being blocked. However, the scraped particles and impurities will fall to the bottom of the inner wall of the filter box, and the particles and impurities in the filter box need to be cleaned regularly. When cleaning, the device needs to be paused and the filter box needs to be opened, which is not easy to operate.

[0004] Therefore, it is necessary to provide a new environmentally friendly waste gas treatment device for purification engineering to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an environmentally friendly waste gas treatment device for purification engineering.

[0006] The utility model provides an environmentally friendly waste gas treatment device for purification engineering, comprising a base plate, a filter box, and a recovery component for recovering solid particles and impurities, wherein the top of the base plate is fixedly connected to the bottom of the filter box through a connecting plate, a filter plate is fixedly arranged in the filter box, a scraping component is arranged on one side of the filter plate, one side of the scraping component is fixedly connected to the top of the filter box, the bottom of the filter box is fixedly connected to the top of the recovery component, a reaction box is arranged on the top of the base plate, a stirring component is arranged in the reaction box, two ends of the stirring component are movably connected to two sides of the inner wall of the reaction box, a guide component is arranged on one side of the filter box, one end of the guide component is fixedly connected to one side of the filter box, and one end of the guide component away from the filter box passes through one side of the reaction box and extends to the inside of the reaction box.

[0007] Preferably, the recovery component includes a leak plate, a storage shell and two baffles, the bottom of the filter box is fixedly connected to the top of the leak plate, the leak plate is funnel-shaped, the bottom of the leak plate is fixedly connected to the top of the storage shell, two fixed frames are fixedly provided at the top and bottom of the inner wall of the storage shell, the two fixed frames are respectively provided with grooves on the inner walls, the two baffles are respectively provided with protrusions matching the grooves on the outer walls, the two protrusions are respectively located in the two grooves, and one side of the two baffles passes through one side of the inner wall of the storage shell.

[0008] Preferably, the scraping assembly includes a lifting plate, two connecting blocks and two electric telescopic rods, one side of the two electric telescopic rods are fixedly connected to the top of the filter box, the output ends of the two electric telescopic rods pass through the top of the filter box, and the output ends of the two electric telescopic rods are respectively fixedly connected to the two ends of one side of the lifting plate through the two connecting blocks. A scraping brush plate is provided on the side of the lifting plate away from the connecting block, and the side of the scraping brush plate away from the lifting plate is in contact with one side of the filter plate.

[0009] Preferably, the flow guide component includes a fan and a pipe, a hole is provided on one side of the filter box, the fan air intake is connected to the hole, the fan air outlet is fixedly connected to a pipe, the end of the pipe away from the fan passes through one side of the reaction box and is located inside the reaction box, a part of the surface of the pipe located in the reaction box is provided with multiple holes, and the end of the pipe away from the fan is sealed.

[0010] Preferably, the stirring assembly comprises a rotating column and a plurality of blades, the two ends of the rotating column are rotatably connected to the two sides of the inner wall of the reaction box respectively, and one end of the plurality of blades is fixedly connected to the surface of the rotating column.

[0011] Preferably, a water outlet pipe is provided on one side of the reaction box, and a water stop valve is provided on the surface of the water outlet pipe.

[0012] Preferably, an exhaust pipe is provided on the top of the reaction box.

[0013] Compared with the related art, the environmental protection waste gas treatment device for purification engineering provided by the utility model has the following beneficial effects:

[0014] During recycling, the baffle at the top of the storage shell is pushed into the storage shell, thereby closing the bottom of the leakage plate, and then the baffle at the bottom of the storage shell is pulled out of the storage shell, so that the particles and impurities flow out from the bottom of the storage shell, and recycling can be carried out without stopping the machine. The above structure can facilitate the recycling of particles and impurities in the filter shell to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly waste gas treatment device for purification engineering provided by the utility model;

[0016] Figure 2 A schematic cross-sectional structure diagram of an environmentally friendly waste gas treatment device for purification engineering provided by the utility model;

[0017] Figure 3 for Figure 2 The overall structural schematic diagram of the scraping assembly shown;

[0018] Figure 4 for Figure 2 The overall structural schematic diagram of the guide assembly shown;

[0019] Figure 5 for Figure 2 The overall structural schematic diagram of the stirring assembly shown;

[0020] Figure 6 for Figure 1 A schematic cross-sectional view of the recovery assembly shown;

[0021] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of A shown.

[0022] Numbers in the figure: 1, bottom plate; 2, filter box; 3, connecting plate; 4, filter plate; 5, reaction box; 6, leakage plate; 7, storage shell; 8, baffle; 9, fixing frame; 10, bump; 11, lifting plate; 12, connecting block; 13, electric telescopic rod; 14, scraper plate; 15, fan; 16, pipeline; 17, hole; 18, rotating column; 19, blade; 20, water outlet pipe; 21, water stop valve; 22, exhaust pipe. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 7 ,in, Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly waste gas treatment device for purification engineering provided by the utility model; Figure 2 A schematic cross-sectional structure diagram of an environmentally friendly waste gas treatment device for purification engineering provided by the utility model; Figure 3 for Figure 2 The overall structural schematic diagram of the scraping assembly shown; Figure 4 for Figure 2 The overall structural schematic diagram of the guide assembly shown; Figure 5 for Figure 2 The overall structural schematic diagram of the stirring assembly shown; Figure 6 for Figure 1 A schematic cross-sectional view of the recovery assembly shown; Figure 7 for Figure 6 Schematic diagram of the enlarged structure of A shown.

[0025] In the specific implementation process, Figure 1-Figure 7 As shown, an environmentally friendly waste gas treatment device for purification engineering includes a bottom plate 1, a filter box 2 and a recovery component for recovering solid particles and impurities. The top of the bottom plate 1 is fixedly connected to the bottom of the filter box 2 through a connecting plate 3. A filter plate 4 is fixedly arranged in the filter box 2. A scraping component is arranged on one side of the filter plate 4. One side of the scraping component is fixedly connected to the top of the filter box 2. The bottom of the filter box 2 is fixedly connected to the top of the recovery component. A reaction box 5 is arranged on the top of the bottom plate 1. A stirring component is arranged in the reaction box 5. Both ends of the stirring component are movably connected to both sides of the inner wall of the reaction box 5. A flow guide component is arranged on one side of the filter box 2. One end of the flow guide component is fixedly connected to one side of the filter box 2. One end of the flow guide component away from the filter box 2 passes through one side of the reaction box 5 and extends to the inside of the reaction box 5. Chemical reagents for neutralizing harmful substances in the waste gas are added to the inside of the filter box 2.

[0026] The recycling component includes a leak plate 6, a storage shell 7 and two baffles 8. The bottom of the filter box 2 is fixedly connected to the top of the leak plate 6. The leak plate 6 is funnel-shaped. The bottom of the leak plate 6 is fixedly connected to the top of the storage shell 7. Two fixing frames 9 are fixedly provided at the top and bottom of the inner wall of the storage shell 7. The inner walls of the two fixing frames 9 are respectively provided with grooves. The outer walls of the two baffles 8 are respectively provided with protrusions 10 matching the grooves. The two protrusions 10 are respectively located in the two grooves. One side of the two baffles 8 passes through one side of the inner wall of the storage shell 7. When recycling, the baffle 8 at the top of the storage shell 7 is pushed into the storage shell 7, so that the bottom of the leak plate 6 is closed, and then the baffle 8 at the bottom of the storage shell 7 is pulled out of the storage shell 7, so that particles and impurities flow out from the bottom of the storage shell 7, and recycling can be carried out without stopping the machine.

[0027] The scraping assembly includes a lifting plate 11, two connecting blocks 12 and two electric telescopic rods 13. One side of the two electric telescopic rods 13 is fixedly connected to the top of the filter box 2. The output ends of the two electric telescopic rods 13 pass through the top of the filter box 2. The output ends of the two electric telescopic rods 13 are respectively fixedly connected to the two ends of one side of the lifting plate 11 through the two connecting blocks 12. A scraping brush plate 14 is provided on the side of the lifting plate 11 away from the connecting block 12. The side of the scraping brush plate 14 away from the lifting plate 11 is in contact with one side of the filter plate 4. The lifting plate 11 is repeatedly lifted and lowered by the electric telescopic rod 13, so that the scraping brush plate 14 provided on one side of the lifting plate 11 scrapes off particles and impurities attached to the surface of the filter plate 4.

[0028] The flow guide component includes a fan 15 and a pipe 16. A hole is provided on one side of the filter box 2. The air intake of the fan 15 is connected to the hole. The air outlet of the fan 15 is fixedly connected to the pipe 16. The end of the pipe 16 away from the fan 15 passes through one side of the reaction box 5 and is located inside the reaction box 5. The surface of the pipe 16 located in the reaction box 5 is provided with a plurality of holes 17. The end of the pipe 16 away from the fan 15 is sealed. The exhaust gas in the filter box 2 is extracted by starting the fan 15, so that the exhaust gas in the filter box 2 passes through the filter plate 4. The solid particles and impurities carried in the exhaust gas will be blocked by the filter plate 4. The exhaust gas is sucked out of the filter box 2 through the fan 15 and enters the chemical reagent in the reaction box 5 through the pipe 16 and the small holes opened on the surface of the pipe 16.

[0029] The stirring assembly includes a rotating column 18 and a plurality of blades 19. The two ends of the rotating column 18 are respectively rotatably connected to the two sides of the inner wall of the reaction box 5. One end of the plurality of blades 19 is fixedly connected to the surface of the rotating column 18. A motor is provided on one side of the reaction box 5. The output end of the motor passes through one side of the reaction box 5 and is fixedly connected to one end of the rotating column 18. The motor drives the rotating column 18 to rotate, so that the rotating column 18 drives the plurality of blades 19 to stir the chemical reagent, which is conducive to breaking up the bubbles, increasing the contact area between the exhaust gas and the chemical reagent, and accelerating the reaction efficiency.

[0030] A water outlet pipe 20 is provided on one side of the reaction box 5, and a water stop valve 21 is provided on the surface of the water outlet pipe 20 for convenient replacement of chemical reagents;

[0031] An exhaust pipe 22 is provided on the top of the reaction box 5 for discharging the treated harmless gas from the reaction box 5 .

[0032] The working principle provided by the utility model is as follows: by introducing the exhaust gas into the filter box 2, the exhaust gas containing solid particles and impurities is located on the side of the filter plate 4 close to the scraper plate 14, and the exhaust gas in the filter box 2 is extracted by starting the fan 15, so that the exhaust gas inside the filter box 2 passes through the filter plate 4, and the solid particles and impurities carried in the exhaust gas will be blocked by the filter plate 4. The exhaust gas is sucked out from the filter box 2 through the fan 15 and enters the chemical reagent in the reaction box 5 through the pipe 16 and the small holes opened on the surface of the pipe 16 to form bubbles, so that the harmful substances in the exhaust gas are neutralized by the chemical reagent, and the rotating column 18 is driven by the motor to rotate, so that the rotating column 18 drives the multiple blades 19 to stir the chemical reagent, which is conducive to breaking up the bubbles and increasing the mixing of the exhaust gas and the chemical reagent. The contact area is increased to speed up the reaction efficiency. Finally, the remaining harmless gas will float out of the chemical reagent and be discharged into the atmosphere through the exhaust pipe 22 arranged on the top of the reaction box 5. At the same time, the lifting plate 11 is driven to rise and fall repeatedly by the electric telescopic rod 13, so that the scraping brush plate 14 arranged on one side of the lifting plate 11 can scrape the particles and impurities attached to the surface of the filter plate 4. The scraped particles and impurities will fall to the top of the leakage plate 6, and finally fall into the storage shell 7 below along the leakage plate 6. When recycling, the baffle 8 at the top of the storage shell 7 is pushed into the storage shell 7, so that the bottom of the leakage plate 6 is closed, and then the baffle 8 at the bottom of the storage shell 7 is pulled out of the storage shell 7, so that the particles and impurities flow out from the bottom of the storage shell 7, and can be recycled without stopping the machine.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An environmentally friendly waste gas treatment device for purification engineering, characterized in that: The invention comprises a bottom plate (1), a filter box (2), and a recovery component for recovering solid particles and impurities, wherein the top of the bottom plate (1) is fixedly connected to the bottom of the filter box (2) via a connecting plate (3), a filter plate (4) is fixedly provided inside the filter box (2), a scraping component is provided on one side of the filter plate (4), one side of the scraping component is fixedly connected to the top of the filter box (2), the bottom of the filter box (2) is fixedly connected to the top of the recovery component, a reaction box (5) is provided on the top of the bottom plate (1), a stirring component is provided inside the reaction box (5), two ends of the stirring component are movably connected to two sides of the inner wall of the reaction box (5), a flow guide component is provided on one side of the filter box (2), one end of the flow guide component is fixedly connected to one side of the filter box (2), and one end of the flow guide component away from the filter box (2) passes through one side of the reaction box (5) and extends into the interior of the reaction box (5).

2. The environmentally friendly waste gas treatment device for purification engineering according to claim 1 is characterized in that: The recovery component comprises a leak plate (6), a storage shell (7) and two baffles (8); the bottom of the filter box (2) is fixedly connected to the top of the leak plate (6); the leak plate (6) is arranged in a funnel shape; the bottom of the leak plate (6) is fixedly connected to the top of the storage shell (7); two fixing frames (9) are fixedly provided at the top and bottom of the inner wall of the storage shell (7); the inner walls of the two fixing frames (9) are respectively provided with grooves; the outer walls of the two baffles (8) are respectively provided with protrusions (10) matching the grooves; the two protrusions (10) are respectively located in the two grooves; one side of the two baffles (8) passes through one side of the inner wall of the storage shell (7).

3. The environmentally friendly waste gas treatment device for purification engineering according to claim 2 is characterized in that: The scraping assembly comprises a lifting plate (11), two connecting blocks (12) and two electric telescopic rods (13); one side of the two electric telescopic rods (13) is fixedly connected to the top of the filter box (2); the output ends of the two electric telescopic rods (13) pass through the top of the filter box (2); the output ends of the two electric telescopic rods (13) are respectively fixedly connected to two ends of one side of the lifting plate (11) through the two connecting blocks (12); a scraping brush plate (14) is provided on a side of the lifting plate (11) away from the connecting block (12); and a side of the scraping brush plate (14) away from the lifting plate (11) is in contact with a side of the filter plate (4).

4. The environmentally friendly waste gas treatment device for purification engineering according to claim 3 is characterized in that: The flow guide component comprises a fan (15) and a pipe (16); a hole is provided on one side of the filter box (2); an air intake port of the fan (15) is connected to the hole; an air outlet of the fan (15) is fixedly connected to the pipe (16); an end of the pipe (16) away from the fan (15) passes through a side of the reaction box (5) and is located inside the reaction box (5); a portion of the surface of the pipe (16) located in the reaction box (5) is provided with a plurality of holes (17); and an end of the pipe (16) away from the fan (15) is sealed.

5. The environmentally friendly waste gas treatment device for purification engineering according to claim 4 is characterized in that: The stirring assembly comprises a rotating column (18) and a plurality of blades (19), wherein two ends of the rotating column (18) are respectively rotatably connected to two sides of the inner wall of the reaction box (5), and one end of the plurality of blades (19) is fixedly connected to the surface of the rotating column (18).

6. The environmentally friendly waste gas treatment device for purification engineering according to claim 5 is characterized in that: A water outlet pipe (20) is provided on one side of the reaction box (5), and a water stop valve (21) is provided on the surface of the water outlet pipe (20).

7. The environmentally friendly waste gas treatment device for purification engineering according to claim 6 is characterized in that: An exhaust pipe (22) is provided on the top of the reaction box (5).

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