Low-carbon environment-friendly waste gas treatment device

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a low-carbon environment-friendly waste gas treatment device which comprises a base, a waste gas treatment box is fixedly mounted on the upper surface of the base, a filter cavity is formed in the waste gas treatment box, and a gas inlet pipe and a gas outlet pipe which are communicated with the filter cavity are embedded into the left end and the right end of the waste gas treatment box respectively. According to the waste gas treatment device, the blades are driven to rotate through the double-shaft motor, external waste gas is introduced into the waste gas treatment box, the waste gas is filtered through the filter screen plate, meanwhile, the crankshaft rod is driven to rotate through the double-shaft motor, the sliding frame can be driven to move up and down under the traction action of the traction rod, and the surface of the filter screen plate is cleaned through the cleaning brush; in the process, only one double-shaft motor needs to be installed and used, and other equipment does not need to be additionally arranged, so that the equipment cost is greatly reduced, the energy loss is reduced, and the concept of low carbon and environmental protection is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field more particularly to a kind of low-carbon environmental protection waste gas treatment device. BACKGROUND

[0002] Low-carbon environmental protection waste gas treatment device is a kind of equipment aimed at reducing carbon emissions and effectively treating industrial waste gas. These devices not only can efficiently remove harmful substances in waste gas, but also can reduce energy consumption and carbon emissions, so as to achieve the goal of environmental protection and sustainable development.

[0003] After searching, the existing patent (publication number: CN221933453U) discloses a kind of low-carbon environmental protection waste gas treatment device, which, in the use process, by the setting of cleaning brush plate, so that the limiting horizontal plate drives four cleaning brush plates to descend between each corresponding cleaning brush plate, so that the trapezoidal bottom end of four cleaning brush plates will be respectively contacted with the surface of the two sides of three filter screen plates, so that the filter screen plate can be automatically cleaned, so as to solve the inconvenience of traditional filter screen plate cleaning, so that the practicability of the waste gas treatment device is improved. However, the inventor found that the prior art has the following problems in the process of realizing the utility model: the above-mentioned waste gas treatment device, when using cleaning brush plate to clean filter screen plate, needs to use hydraulic telescopic rod to drive cleaning brush plate, and the setting of hydraulic telescopic rod increases the cost of device on the basis of original waste gas drainage structure, and in the use process of hydraulic telescopic rod, additional energy consumption is caused, which is difficult to meet the concept and demand of carpet environmental protection.

[0004] In view of this, the utility model provides a kind of low-carbon environmental protection waste gas treatment device to solve this problem. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of low-carbon environmental protection waste gas treatment device to solve the problems existing in the above-mentioned background art.

[0006] The utility model provides the following technical scheme: a kind of low-carbon environmental protection waste gas treatment device, including base, the upper surface of base is fixedly installed with waste gas treatment box, filter cavity is opened in the inside of waste gas treatment box, the left and right ends of waste gas treatment box are respectively embedded with the air inlet pipe and air outlet pipe communicated with filter cavity, two filter screen plates are provided in the inside of filter cavity, double-shaft motor is fixedly installed at the top of waste gas treatment box, air induction assembly is provided in the inner chamber of air outlet pipe, the left output shaft of double-shaft motor is provided with cleaning assembly corresponding filter screen plate;

[0007] The air induction assembly comprises a blade rotatably connected to the inner wall of the air outlet pipe, a transmission rod is rotatably connected to the right side of the exhaust gas treatment box, the air outlet pipe and the surface of the double-shaft motor are provided with a second protective cover corresponding to the transmission rod, the right output shaft of the double-shaft motor is in transmission connection with the transmission rod through a bevel gear, and the bottom end of the transmission rod extends to the inside of the air outlet pipe and is in transmission connection with the central shaft of the blade through a bevel gear;

[0008] The cleaning assembly comprises a first protective cover fixedly installed on the top of the exhaust gas treatment box, the left output shaft of the double-shaft motor extends to the inside of the first protective cover and is fixedly installed with a first toothed disc, the inside of the first protective cover is rotatably connected with a crank rod, the surface of the crank rod is fixedly installed with a second toothed disc, the first toothed disc and the second toothed disc are in meshing engagement, the surface of the crank rod is rotatably connected with a traction rod, the other end of the traction rod is rotatably connected with a sliding frame, the sliding frame is slidingly connected to the top of the exhaust gas treatment box, and the surface of the sliding frame is fixedly installed with a cleaning brush for cleaning the surface of the filter screen plate.

[0009] As a further description of the above technical solution: the ends of the air inlet pipe and the air outlet pipe away from the exhaust gas treatment box are provided with metal protective nets; by providing the metal protective nets, external large foreign matters can be prevented from entering the inside of the exhaust gas treatment box.

[0010] As a further description of the above technical solution: the diameter of the first toothed disc is much smaller than the diameter of the second toothed disc; in use of the first toothed disc and the second toothed disc, since the diameter of the first toothed disc is much smaller than the diameter of the second toothed disc, the purpose of speed reduction transmission can be achieved, the rotation speed of the crank rod is reduced, and the cleaning brush is prevented from moving too frequently and being abraded too much.

[0011] As a further description of the above technical solution: the bottom end of the exhaust gas treatment box is provided with a dust discharge port on the left side of the filter screen plate, the bottom end of the exhaust gas treatment box is provided with a dust discharge pipe corresponding to the dust discharge port, two sealing gates for plugging the dust discharge pipe are inserted into the front face of the dust discharge pipe, and the heights of the two sealing gates are different; by providing the dust discharge port, the dust discharge pipe and the two sealing gates, the dust cleaned from the surface of the filter screen plate can fall into the inside of the dust discharge pipe through the dust discharge port, and by switching the two sealing gates, the dust in the inside of the dust discharge pipe can be discharged under the premise of keeping the dust discharge pipe sealed, the overall device does not need to be stopped, and thus the efficiency of the overall device in treating exhaust gas is ensured.

[0012] As a further description of the above technical solution: the front face of the sealing gate is installed with a first handle, the upper surface of the sealing gate is fixedly installed with an iron sheet, the front face of the exhaust gas treatment box is embedded with a magnet, and the magnet and the iron sheet are magnetically attracted to each other; by providing the magnet and the iron sheet, the sealing gate can be positioned by using the magnetic force between the magnet and the iron sheet, and the sealing effect of the sealing gate on the dust discharge pipe is ensured.

[0013] As a further description of the above technical solution: the front of the waste gas treatment box is provided with a maintenance window, the front of the waste gas treatment box is provided with a clamping groove corresponding to the maintenance window, a maintenance plate is inserted into the clamping groove, and a second handle is arranged on the surface of the maintenance plate; when the inside of the waste gas treatment box needs to be maintained, the maintenance plate can be slid upward to open the maintenance window, thereby meeting the purpose of rapid maintenance.

[0014] As a further description of the above technical solution: the inner top wall and the inner bottom wall of the waste gas treatment box are symmetrically provided with sliding rails, the filter screen plate is slidably connected in the sliding rails, the front of the filter screen plate is overlapped with the back of the maintenance plate, and the back of the filter screen plate is overlapped with the inner rear wall of the waste gas treatment box; since the filter screen plate is movably connected between the sliding rails and the waste gas treatment box, the filter screen plate can be conveniently replaced when damaged, and the filter screen plate can also be taken out for more thorough cleaning action.

[0015] As a further description of the above technical solution: the left side of the waste gas treatment box is fixedly provided with a control panel, and the control panel is in electrical connection with an external power supply through wires.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] 1. Compared with the prior art, the low-carbon and environmentally-friendly waste gas treatment device drives the transmission rod to rotate through the double-shaft motor during use, thereby driving the blade to rotate, introducing the external waste gas into the waste gas treatment box, filtering the waste gas by the filter screen plate, at the same time, driving the crank rod to rotate through the double-shaft motor, under the traction of the traction rod, the sliding frame can move up and down, the surface of the filter screen plate is cleaned by the cleaning brush, the throughness of the surface mesh of the filter screen plate is ensured, in this process, since only one double-shaft motor needs to be installed and used, no other equipment needs to be additionally arranged, the equipment cost is greatly reduced, the energy loss is reduced, and the low-carbon and environmentally-friendly concept is met.

[0018] 2. Compared with the prior art, the low-carbon and environment-friendly waste gas treatment device can avoid the entry of external large foreign matters into the inside of the waste gas treatment box by arranging the metal protective net; when the first toothed disc and the second toothed disc are used, the diameter of the first toothed disc is much smaller than that of the second toothed disc, so that the purpose of speed reduction transmission is achieved, the rotation speed of the crank rod is reduced, and the abrasion caused by the frequent movement of the cleaning brush is avoided; the dust cleaned from the surface of the filter screen plate can fall into the inside of the dust discharging pipe through the dust discharging port, and the dust in the inside of the dust discharging pipe can be discharged under the premise of keeping the dust discharging pipe sealed by switching the two sealing gates, so that the efficiency of the whole device for treating waste gas is ensured without stopping the whole device; the sealing gate can be positioned by using the magnetic force between the magnet and the iron sheet, so that the sealing effect of the sealing gate on the dust discharging pipe is ensured.

[0019] 3. Compared with the prior art, the low-carbon and environment-friendly waste gas treatment device can meet the purpose of rapid maintenance by sliding the maintenance plate upward to open the maintenance window when the inside of the waste gas treatment box needs to be maintained; the filter screen plate can be conveniently replaced or taken out for more thorough cleaning when the filter screen plate is damaged, since the filter screen plate is movably connected between the waste gas treatment box and the slide rail. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a front section structure schematic view of the utility model;

[0022] Figure 3 It is a first protective cover inclined section three-dimensional structure schematic view of the utility model;

[0023] Figure 4 It is Figure 1 It is an enlarged structure schematic view of position A.

[0024] The figure mark is: 1, base; 2, waste gas treatment box; 3, air inlet pipe; 4, air outlet pipe; 5, filter screen plate; 6, double-shaft motor; 7, blade; 8, transmission rod; 9, second protective cover; 10, first protective cover; 11, first toothed disc; 12, crank rod; 13, second toothed disc; 14, traction rod; 15, sliding frame; 16, cleaning brush; 17, metal protective net; 18, dust discharging port; 19, dust discharging pipe; 20, sealing gate; 21, iron sheet; 22, magnet; 23, maintenance plate; 24, slide rail; 25, control panel. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model will be described clearly and completely in connection with the drawings in the utility model, and additionally, the forms of each structure recorded in the following implementation manners are only examples, and the low-carbon and environment-friendly waste gas treatment device involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative efforts belong to the protection range of the utility model.

[0026] Referring to Figures 1 to 4 The utility model provides a kind of low-carbon and environment-friendly waste gas treatment device, including base 1, the upper surface of base 1 is fixedly installed with waste gas treatment box 2, waste gas treatment box 2 left side is fixedly installed with control panel 25, control panel 25 is electrically connected with external power supply by wire.

[0027] The inside of waste gas treatment box 2 is provided with filter cavity, and the left and right ends of waste gas treatment box 2 are respectively embedded with air inlet pipe 3 and air outlet pipe 4 communicated with filter cavity, two filter screen plates 5 are arranged in the filter cavity, a double-shaft motor 6 is fixedly installed on the top of waste gas treatment box 2, a gas induction assembly is arranged in the inner cavity of air outlet pipe 4, and a cleaning assembly is arranged on the left output shaft of double-shaft motor 6 corresponding to filter screen plate 5.

[0028] The gas induction assembly comprises a blade 7 rotatably connected to the inner wall of the air outlet pipe 4, a transmission rod 8 is rotatably connected to the right side of the waste gas treatment box 2, a second protective cover 9 is arranged on the surface of the air outlet pipe 4 and the double-shaft motor 6 corresponding to the transmission rod 8, the right output shaft of the double-shaft motor 6 is drivingly connected to the transmission rod 8 through a bevel gear, and the bottom end of the transmission rod 8 extends into the interior of the air outlet pipe 4 and is drivingly connected to the central shaft of the blade 7 through a bevel gear.

[0029] The cleaning assembly comprises a first protective cover 10 fixedly installed on the top of the waste gas treatment box 2, a first toothed disc 11 is fixedly installed on the left output shaft of the double-shaft motor 6 extending into the interior of the first protective cover 10, a crank rod 12 is rotatably connected in the interior of the first protective cover 10, a second toothed disc 13 is fixedly installed on the surface of the crank rod 12, the first toothed disc 11 and the second toothed disc 13 are engaged, a traction rod 14 is rotatably connected to the surface of the crank rod 12, the other end of the traction rod 14 is rotatably connected to a sliding frame 15, the sliding frame 15 is slidingly connected to the top of the waste gas treatment box 2, and a cleaning brush 16 for cleaning the surface of the filter screen plate 5 is fixedly installed on the surface of the sliding frame 15.

[0030] In the use process of the low-carbon and environment-friendly waste gas treatment device, the transmission rod 8 is driven to rotate by the double-shaft motor 6, and then the blade 7 is driven to rotate, the external waste gas is introduced into the interior of the waste gas treatment box 2, and the waste gas is filtered by the filter screen plate 5.

[0031] Further, the double-shaft motor 6 drives the crank rod 12 to rotate, and under the traction of the traction rod 14, the sliding frame 15 can move up and down, and the cleaning brush 16 can clean the surface of the filter screen plate 5, so as to ensure the throughness of the surface mesh of the filter screen plate 5. In this process, only one double-shaft motor 6 is needed to be installed and used, and no other equipment needs to be additionally arranged, so that the equipment cost is greatly reduced, the energy loss is reduced, and the concept of low carbon and environmental protection is met.

[0032] The front of the exhaust gas treatment box 2 is provided with a maintenance window, and the front of the exhaust gas treatment box 2 is provided with a clamping groove corresponding to the maintenance window. A maintenance plate 23 is inserted into the clamping groove, and a second handle is arranged on the surface of the maintenance plate 23.

[0033] It is worth noting that when the inside of the exhaust gas treatment box 2 needs to be maintained, the maintenance plate 23 can be slid upward to open the maintenance window, so as to meet the purpose of rapid maintenance.

[0034] The inner top wall and the inner bottom wall of the exhaust gas treatment box 2 are symmetrically provided with sliding rails 24, and the filter screen plate 5 is slidably connected in the sliding rails 24. The front of the filter screen plate 5 is connected with the back of the maintenance plate 23, and the back of the filter screen plate 5 is connected with the inner rear wall of the exhaust gas treatment box 2.

[0035] Further, since the filter screen plate 5 is movably connected between the sliding rail 24 and the exhaust gas treatment box 2, when the filter screen plate 5 is damaged, the filter screen plate 5 can be conveniently replaced or taken out for more thorough cleaning.

[0036] The diameter of the first tooth disc 11 is much smaller than the diameter of the second tooth disc 13.

[0037] It is worth noting that when the first tooth disc 11 and the second tooth disc 13 are used, since the diameter of the first tooth disc 11 is much smaller than the diameter of the second tooth disc 13, the purpose of speed reduction transmission can be achieved, and the rotation speed of the crank rod 12 is reduced, so that the rotation speed of the blade 7 is ensured, and the cleaning brush 16 is prevented from moving too frequently and being abraded.

[0038] The metal protective net 17 is arranged on the end of the inlet pipe 3 and the outlet pipe 4 away from the exhaust gas treatment box 2.

[0039] It is worth noting that by arranging the metal protective net 17, external large foreign matters can be prevented from entering the inside of the exhaust gas treatment box 2.

[0040] The bottom end of the exhaust gas treatment box 2 is provided with a dust discharge port 18 on the left side surface of the filter screen plate 5, and the bottom end of the exhaust gas treatment box 2 is provided with a dust discharge pipe 19 corresponding to the dust discharge port 18. Two sealing gates 20 for plugging the dust discharge pipe 19 are inserted into the front of the dust discharge pipe 19, and the heights of the two sealing gates 20 are different.

[0041] It is worth mentioning that by setting the dust outlet 18, the dust pipe 19 and the two sealing gates 20, the dust cleaned from the surface of the filter screen 5 can fall into the dust pipe 19 through the dust outlet 18, and by setting the two sealing gates 20, the dust in the dust pipe 19 can be discharged under the premise of keeping the dust pipe 19 sealed, and the overall device does not need to be stopped, thereby ensuring the efficiency of the overall device in treating waste gas.

[0042] The front surface of the sealing gate 20 is provided with a first handle, the upper surface of the sealing gate 20 is fixedly provided with an iron sheet 21, the front surface of the waste gas treatment box 2 is embedded with a magnet 22, and the magnet 22 and the iron sheet 21 are magnetically adsorbed.

[0043] Further, by setting the magnet 22 and the iron sheet 21, the sealing gate 20 can be positioned by using the magnetic force between the magnet 22 and the iron sheet 21, so as to ensure the sealing effect of the sealing gate 20 on the dust pipe 19.

[0044] Finally, it should be noted that: the utility model discloses the embodiment in the attached drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A low-carbon and environmentally friendly waste gas treatment device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly provided with a waste gas treatment box (2), a filtering cavity is formed in the waste gas treatment box (2), air inlet pipes (3) and air outlet pipes (4) are respectively embedded at the left and right ends of the waste gas treatment box (2) and are in communication with the filtering cavity, two filter screens (5) are arranged in the filtering cavity, a double-shaft motor (6) is fixedly arranged at the top of the waste gas treatment box (2), an air guide assembly is arranged in the inner cavity of the air outlet pipe (4), and a cleaning assembly is arranged on the left output shaft of the double-shaft motor (6) and corresponds to the filter screen (5). The air guide assembly comprises a blade (7) rotatably connected to the inner wall of the air outlet pipe (4), a transmission rod (8) is rotatably connected to the right side of the waste gas treatment box (2), second protective covers (9) are arranged on the surfaces of the air outlet pipe (4) and the double-shaft motor (6) and correspond to the transmission rod (8), the right output shaft of the double-shaft motor (6) is in transmission connection with the transmission rod (8) through a bevel gear, and the bottom end of the transmission rod (8) extends into the inner cavity of the air outlet pipe (4) and is in transmission connection with the central shaft of the blade (7) through a bevel gear. The cleaning assembly comprises a first protective cover (10) fixedly arranged at the top of the waste gas treatment box (2), a first toothed disc (11) is fixedly arranged on the left output shaft of the double-shaft motor (6) and extends into the first protective cover (10), a crank rod (12) is rotatably connected to the inner portion of the first protective cover (10), a second toothed disc (13) is fixedly arranged on the surface of the crank rod (12), the first toothed disc (11) is in meshing connection with the second toothed disc (13), a traction rod (14) is rotatably connected to the surface of the crank rod (12), one end of the traction rod (14) is rotatably connected to a sliding frame (15), the sliding frame (15) is slidably connected to the top of the waste gas treatment box (2), and a cleaning brush (16) for cleaning the surface of the filter screen (5) is fixedly arranged on the surface of the sliding frame (15).

2. The low-carbon and environment-friendly exhaust treatment device according to claim 1, characterized in that: Metal protective nets (17) are arranged at the ends of the air inlet pipes (3) and the air outlet pipes (4) away from the waste gas treatment box (2).

3. The low-carbon and environment-friendly exhaust treatment device according to claim 1, characterized in that: The diameter of the first toothed disc (11) is much smaller than the diameter of the second toothed disc (13).

4. The low-carbon and environment-friendly exhaust treatment device according to claim 1, characterized in that: A dust discharging port (18) is formed in the left side surface of the filter screen (5) at the bottom end of the waste gas treatment box (2), a dust discharging pipe (19) is arranged at the bottom end of the waste gas treatment box (2) and corresponds to the dust discharging port (18), two sealing gates (20) for sealing the dust discharging pipe (19) are inserted into the front face of the dust discharging pipe (19), and the heights of the two sealing gates (20) are different.

5. The low-carbon and environmentally-friendly exhaust treatment device according to claim 4, characterized in that: A first handle is arranged on the front face of the sealing gate (20), an iron sheet (21) is fixedly arranged on the upper surface of the sealing gate (20), a magnet (22) is embedded on the front face of the waste gas treatment box (2), and the magnet (22) and the iron sheet (21) are magnetically attracted.

6. The low-carbon and environmentally-friendly exhaust treatment device according to claim 1, characterized in that: A maintenance window is formed in the front face of the waste gas treatment box (2), a clamping groove is formed in the front face of the waste gas treatment box (2) and corresponds to the maintenance window, a maintenance plate (23) is inserted into the clamping groove, and a second handle is arranged on the surface of the maintenance plate (23).

7. The low-carbon and environmentally-friendly exhaust treatment device according to claim 1, characterized in that: The inner top wall and the inner bottom wall of the waste gas treatment box (2) are symmetrically provided with sliding rails (24), the filter screen plate (5) is slidingly connected to the inside of the sliding rails (24), and the front surface of the filter screen plate (5) is overlapped with the back surface of the maintenance plate (23), and the back surface of the filter screen plate (5) is overlapped with the inner back wall of the waste gas treatment box (2).

8. The low-carbon and environmentally-friendly exhaust treatment device according to claim 1, characterized in that: The left side of the waste gas treatment box (2) is fixedly provided with a control panel (25), and the control panel (25) is in electric connection with an external power supply through wires.

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