A rotary RTO waste gas treatment device

Abstract

The utility model relates to the technical field of industrial waste gas, and specifically to a rotary RTO waste gas treatment device, comprising a main body box, a filter, a gas detector, a waste gas duct, a guide fan, a sealing door and a cleaning component, wherein the cleaning component comprises a fixed plate, a guide rail, a slide seat, a threaded rod, a rotating seat, a support plate, a motor and a brush, and the motor above the support plate is started to drive the threaded rod to rotate, and the slide seat is driven to slide on the guide rail due to the characteristics of the thread, and the rotating seat supports the threaded rod to rotate at this time, so as to avoid the threaded rod from shaking, so as to move the brush to clean the surface wall of the filter screen, and in this way, the filter screen is prevented from being blocked, which is conducive to filtering dust in the waste gas.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste gas, in particular to a rotary RTO waste gas treatment device. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during the combustion of fuel and production processes in the factory area of ​​an enterprise. After being discharged into the atmosphere, it will pollute the air and is lethal to the human body and the natural environment. Among them, sulfur dioxide is the most lethal to the human body and the natural environment. The harmful substances in industrial waste gas enter the human body through different pathways. Some of them cause direct harm, and some have an accumulation effect, which will more seriously endanger human health. Most of the domestic waste gas treatment equipment directly transports the waste gas to the oxidation furnace for combustion treatment.

[0003] A patent application with publication number CN211635687U in the prior art discloses a rotary RTO exhaust gas treatment device, including a main box, a filter, a gas detector, an exhaust gas duct, a guide fan and a sealing door. The filter is fixedly arranged on the main box, the gas detector is fixedly arranged on the inner wall of the main box, the exhaust gas duct is fixedly arranged on one side of the main box, the guide fan is arranged on the inner wall of the exhaust gas duct, and the sealing door is arranged at one end of the exhaust gas duct. When in use, clean water is inverted on one side of the filter to discharge the exhaust gas into the main box, and the exhaust gas reacts with the clean water after being filtered by the filter. When the gas detector passes the test, the sealing door is opened and the purified exhaust gas is discharged by the guide fan, which is convenient for the staff to operate.

[0004] However, in the above-mentioned prior art, the filter screen is prone to clogging after long-term use, which is not conducive to the filtering of exhaust gas and dust and reduces the working efficiency of the main box. Summary of the invention

[0005] The purpose of the utility model is to provide a rotary RTO exhaust gas treatment device, aiming to solve the problem in the prior art that the filter screen is prone to clogging after long-term use, which is not conducive to the filtering of exhaust gas dust and reduces the working efficiency of the main box.

[0006] To achieve the above-mentioned purpose, the utility model provides a rotary RTO exhaust gas treatment device, including a main box, a filter, a gas detector, an exhaust gas duct, a guide fan, a sealing door and a cleaning component, wherein the cleaning component includes a fixed plate, a guide rail, a slide seat, a threaded rod, a rotating seat, a support plate, a motor and a brush, the filter is arranged on the inner side wall of the main box, the gas detector is fixedly connected to the main box and is located on the inner top wall of the main box, the exhaust gas duct is communicated with the main box and is located on one side of the main box, the guide fan is rotatably connected to the exhaust gas duct and is located on the inner side wall of the exhaust gas duct, the sealing door is hinged to the exhaust gas duct and is located on the outer side wall of the exhaust gas duct, the fixed plate is fixedly connected to the main box and is located on the inner side wall of the main box, the guide rail is connected to the exhaust gas duct The main body box is fixedly connected and located on the inner wall of the main body box, the slide seat is slidably connected to the guide rail and located above the guide rail, the rotating seat is fixedly connected to the main body box and located on the inner wall of the main body box, the support plate is fixedly connected to the main body box and located on the outer wall of the main body box, the motor is fixedly connected to the support plate and located above the support plate, the threaded rod is rotatably connected to the rotating seat and located on the inner wall of the rotating seat, the output end of the motor is fixedly connected to the threaded rod and located at one end of the threaded rod, and the output end of the motor passes through the main body box, the slide seat has a threaded hole, the threaded hole is threadedly matched with the threaded rod, the brush is fixedly connected to the slide seat and located on one side of the slide seat, and the brush is in contact with the filter.

[0007] Among them, the cleaning component also includes a controller, a baffle and an electric push rod, the electric push rod is fixedly connected to the main box and is located below the main box, the baffle is slidably connected to the main box and is located on the inner wall of the main box, and the baffle is in contact with the fixed plate, the output end of the electric push rod is fixedly connected to the baffle and is located below the baffle, and the output end of the electric push rod passes through the main box, the controller is fixedly connected to the main box and is located on the outer wall of the main box, and the controller is electrically connected to the electric push rod and the motor.

[0008] Wherein, the rotary RTO waste gas treatment device also includes a cleaning component, and the cleaning component is arranged on the inner wall of the main box.

[0009] Wherein, the cleaning assembly includes a movable plate, a cylinder, a connecting frame and a drawer, the movable plate is slidably connected to the main box and is located on the inner bottom wall of the main box, and the movable plate is in contact with the filter screen, the cylinder is fixedly connected to the main box and is located on the outer side wall of the main box, the output end of the cylinder is fixedly connected to the movable plate and is located on one side of the movable plate, and the output end of the cylinder passes through the main box, the connecting frame is communicated with the main box and is located below the main box, and the drawer is slidably connected to the connecting frame and is located on the inner side wall of the connecting frame.

[0010] Wherein, the rotary RTO exhaust gas treatment device further includes a locking assembly, and the locking assembly is arranged on the outer side wall of the exhaust gas duct.

[0011] Wherein, the locking assembly includes a fixing frame, a bolt and an ear plate, the fixing frame is fixedly connected to the exhaust gas duct and is located on the outer side wall of the exhaust gas duct, the ear plate is fixedly connected to the sealing door and is located on one side of the sealing door, the bolt is threadedly connected to the fixing frame and is located on the inner side wall of the fixing frame, and the bolt is in contact with the ear plate.

[0012] The utility model provides a rotary RTO waste gas treatment device, which starts the motor above the support plate to drive the threaded rod to rotate. Due to the characteristics of the thread, the slide seat is driven to slide on the guide rail. At this time, the rotating seat supports the threaded rod to rotate to avoid shaking of the threaded rod, thereby moving the brush to clean the surface wall of the filter screen. In this way, the filter screen can be prevented from being blocked, which is beneficial to filtering dust in the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0016] Figure 3 It is an overall right side view of the first embodiment of the utility model.

[0017] Figure 4 The utility model Figure 3 AA line section view.

[0018] Figure 5 The utility model Figure 3 BB line cross-sectional view.

[0019] Figure 6 It is an overall structural diagram of the second embodiment of the utility model.

[0020] Figure 7 It is an overall front view of the second embodiment of the utility model.

[0021] 101-main box, 102-filter, 103-gas detector, 104-exhaust duct, 105-guide fan, 106-sealed door, 107-cleaning component, 108-cleaning component, 109-fixed plate, 110-guide rail, 111-slide seat, 112-threaded rod, 113-rotating seat, 114-support plate, 115-motor, 116-brush, 117-controller, 118-baffle, 119-electric push rod, 120-movable plate, 121-cylinder, 122-connecting frame, 123-drawer, 124-threaded hole, 201-locking component, 202-fixed frame, 203-bolt, 204-ear plate. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0023] First embodiment:

[0024] See also Figures 1 to 5 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model, Figure 3 It is the overall right side view of the first embodiment of the utility model. Figure 4 The utility model Figure 3 AA line section view, Figure 5 The utility model Figure 3 BB line cross-sectional view.

[0025] The utility model provides a rotary RTO waste gas treatment device, including a main body box 101, a filter screen 102, a gas detector 103, an exhaust duct 104, a guide fan 105, a sealing door 106, a cleaning component 107 and a cleaning component 108, wherein the cleaning component 107 includes a fixed plate 109, a guide rail 110, a slide seat 111, a threaded rod 112, a rotating seat 113, a support plate 114, a motor 115, a brush 116, a controller 117, a baffle 118 and an electric push rod 119, and the cleaning component 108 includes a moving plate 120, a cylinder 121, a connecting frame 122 and a connecting drawer 123, and the slide seat 111 has a threaded hole 124.

[0026] According to this specific embodiment, the filter 102 is arranged on the inner wall of the main box 101, the gas detector 103 is fixedly connected to the main box 101 and is located on the inner top wall of the main box 101, the exhaust duct 104 is communicated with the main box 101 and is located on one side of the main box 101, the guide fan 105 is rotatably connected to the exhaust duct 104 and is located on the inner wall of the exhaust duct 104, the sealing door 106 is hinged to the exhaust duct 104 and is located on the outer wall of the exhaust duct 104. When in use, clean water is inverted on one side of the filter 102 to discharge the exhaust gas into the main box 101, and reacts with the clean water after being filtered by the filter 102. When the gas detector 103 passes the inspection, the sealing door 106 is opened to use the guide fan 105 to discharge the purified exhaust gas, which is convenient for the staff to operate.

[0027] Among them, the fixed plate 109 is fixedly connected to the main box 101 and is located on the inner wall of the main box 101, the guide rail 110 is fixedly connected to the main box 101 and is located on the inner wall of the main box 101, the sliding seat 111 is slidably connected to the guide rail 110 and is located above the guide rail 110, the rotating seat 113 is fixedly connected to the main box 101 and is located on the inner wall of the main box 101, the support plate 114 is fixedly connected to the main box 101 and is located on the outer wall of the main box 101, the motor 115 is fixedly connected to the support plate 114 and is located above the support plate 114, the threaded rod 112 is rotatably connected to the rotating seat 113 and is located on the inner wall of the rotating seat 113, and the output end of the motor 115 is fixedly connected to the threaded rod 112 and is located The motor 115 is connected to one end of the support plate 114, and the output end of the motor 115 passes through the main box 101. The slide seat 111 has a threaded hole 124, and the threaded hole 124 is threadedly matched with the threaded rod 112. The brush 116 is fixedly connected to the slide seat 111 and is located on one side of the slide seat 111, and the brush 116 contacts the filter 102. The motor 115 above the support plate 114 is started to drive the threaded rod 112 to rotate. Due to the characteristics of the thread, the slide seat 111 is driven to slide on the guide rail 110. At this time, the rotating seat 113 supports the threaded rod 112 to rotate to prevent the threaded rod 112 from shaking, so as to move the brush 116 to clean the surface wall of the filter 102. In this way, the filter 102 is prevented from being blocked, which is beneficial to filtering dust in the exhaust gas.

[0028] Secondly, the electric push rod 119 is fixedly connected to the main box 101 and is located below the main box 101. The baffle 118 is slidably connected to the main box 101 and is located on the inner wall of the main box 101. The baffle 118 is in contact with the fixed plate 109. The output end of the electric push rod 119 is fixedly connected to the baffle 118 and is located below the baffle 118. The output end of the electric push rod 119 passes through the main box 101. The controller 117 It is fixedly connected to the main box 101 and is located on the outer side wall of the main box 101. The controller 117 is electrically connected to the electric push rod 119 and the motor 115. The control component facilitates the staff to open and close the electric push rod 119 and the motor 115. When the purified exhaust gas is discharged, the electric push rod 119 is started, and the height of the baffle 118 is adjusted to close the filter 102 to prevent the unpurified exhaust gas from being discharged from the body, thereby improving the efficiency and quality of exhaust gas treatment.

[0029] At the same time, the cleaning component 108 is arranged on the inner wall of the main box 101. The cleaning component 108 is added to facilitate the staff to collect impurities dropped from the filter 102, thereby effectively reducing the workload of the staff.

[0030] In addition, the movable plate 120 is slidably connected to the main box 101 and is located at the inner bottom wall of the main box 101, and the movable plate 120 contacts the filter 102, the cylinder 121 is fixedly connected to the main box 101 and is located at the outer side wall of the main box 101, the output end of the cylinder 121 is fixedly connected to the movable plate 120 and is located at one side of the movable plate 120, and the output end of the cylinder 121 passes through the main box 101, the connecting frame 122 is communicated with the main box 101 and is located below the main box 101, the connecting drawer 123 is slidably connected to the connecting frame 122 and is located at the inner side wall of the connecting frame 122, the cylinder 121 is started to displace it against the movable plate 120, and the impurities at the bottom of the main box 101 are cleaned into the connecting drawer 123, and the impurities dropped from the filter 102 are collected in this way, which effectively reduces the workload of the staff.

[0031] When using the rotary RTO waste gas treatment device of the utility model, the motor 115 above the support plate 114 is started to drive the threaded rod 112 to rotate. Due to the characteristics of the thread, the slide seat 111 will be driven to slide on the guide rail 110. At this time, the rotating seat 113 supports the threaded rod 112 to rotate to prevent the threaded rod 112 from shaking, so as to move the brush 116 to clean the surface wall of the filter screen 102. The control component is convenient for the staff to open and close the electric push rod 119 and the motor 115 to discharge the net When the waste gas is purified, the electric push rod 119 is started, and the height of the baffle 118 is adjusted to close the filter 102 to prevent the unpurified waste gas from being discharged from the body, thereby improving the efficiency and quality of waste gas treatment. The cylinder 121 is started to push the movable plate 120 to move, and the impurities at the bottom of the main box 101 are cleaned into the connecting drawer 123. In this way, the impurities dropped from the filter 102 are collected, which effectively reduces the workload of the staff. In this way, the filter 102 is prevented from being blocked, which is beneficial to filtering the dust in the waste gas.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figure 6 and Figure 7 ,in, Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 7It is an overall front view of the second embodiment of the utility model.

[0034] The utility model provides a rotary RTO exhaust gas treatment device, which also includes a locking component 201 . The locking component 201 includes a fixing frame 202 , a bolt 203 and an ear plate 204 .

[0035] According to this specific embodiment, the locking assembly 201 is arranged on the outer wall of the exhaust duct 104. The locking assembly 201 is added to facilitate the staff to close the sealing door 106 to prevent the exhaust gas from overflowing from the gap of the sealing door 106, thereby improving the efficiency and quality of exhaust gas treatment.

[0036] The fixing frame 202 is fixedly connected to the exhaust duct 104 and is located on the outer side wall of the exhaust duct 104; the ear plate 204 is fixedly connected to the sealing door 106 and is located on one side of the sealing door 106; the bolt 203 is threadedly connected to the fixing frame 202 and is located on the inner side wall of the fixing frame 202; the bolt 203 contacts the ear plate 204, and the bolt 203 is tightened. At this time, the bolt 203 cooperates with the fixing frame 202 to clamp the ear plate 204 during the process. In this way, the sealing door 106 is closed to prevent the exhaust gas from overflowing from the gap of the sealing door 106, thereby improving the efficiency and quality of exhaust gas treatment.

[0037] When using a rotary RTO waste gas treatment device of the utility model, the bolt 203 is tightened. At this time, the bolt 203 cooperates with the fixing frame 202 to clamp the ear plate 204. In this way, the sealing door 106 is closed to prevent the waste gas from overflowing from the gap of the sealing door 106, thereby improving the efficiency and quality of waste gas treatment.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A rotary RTO exhaust gas treatment device, comprising a main body box, a filter, a gas detector, an exhaust gas duct, a guide fan and a sealing door, wherein the filter is arranged on the inner side wall of the main body box, the gas detector is fixedly connected to the main body box and is located on the inner top wall of the main body box, the exhaust gas duct is communicated with the main body box and is located on one side of the main body box, the guide fan is rotatably connected to the exhaust gas duct and is located on the inner side wall of the exhaust gas duct, the sealing door is hinged to the exhaust gas duct and is located on the outer side wall of the exhaust gas duct, characterized in that: Also included is a cleaning component; The cleaning assembly comprises a fixed plate, a guide rail, a sliding seat, a threaded rod, a rotating seat, a support plate, a motor and a brush, wherein the fixed plate is fixedly connected to the main body box and is located at the inner side wall of the main body box, the guide rail is fixedly connected to the main body box and is located at the inner side wall of the main body box, the sliding seat is slidably connected to the guide rail and is located above the guide rail, the rotating seat is fixedly connected to the main body box and is located at the inner side wall of the main body box, the support plate is fixedly connected to the main body box and is located at the outer side wall of the main body box, the motor is fixedly connected to the support plate and is located above the support plate, the threaded rod is rotatably connected to the rotating seat and is located at the inner side wall of the rotating seat, the output end of the motor is fixedly connected to the threaded rod and is located at one end of the threaded rod, and the output end of the motor passes through the main body box, the sliding seat has a threaded hole, the threaded hole is threadedly matched with the threaded rod, the brush is fixedly connected to the sliding seat and is located at one side of the sliding seat, and the brush contacts the filter.

2. The rotary RTO waste gas treatment device according to claim 1, characterized in that: The cleaning assembly also includes a controller, a baffle and an electric push rod, the electric push rod is fixedly connected to the main box and is located below the main box, the baffle is slidably connected to the main box and is located on the inner wall of the main box, and the baffle is in contact with the fixed plate, the output end of the electric push rod is fixedly connected to the baffle and is located below the baffle, and the output end of the electric push rod passes through the main box, the controller is fixedly connected to the main box and is located on the outer wall of the main box, and the controller is electrically connected to the electric push rod and the motor.

3. The rotary RTO waste gas treatment device according to claim 2, characterized in that: The rotary RTO exhaust gas treatment device further comprises a cleaning component, which is arranged on the inner side wall of the main body box.

4. The rotary RTO waste gas treatment device according to claim 3, characterized in that: The cleaning assembly includes a movable plate, a cylinder, a connecting frame and a drawer. The movable plate is slidably connected to the main box and is located on the inner bottom wall of the main box, and the movable plate is in contact with the filter screen. The cylinder is fixedly connected to the main box and is located on the outer side wall of the main box. The output end of the cylinder is fixedly connected to the movable plate and is located on one side of the movable plate, and the output end of the cylinder passes through the main box. The connecting frame is communicated with the main box and is located below the main box. The drawer is slidably connected to the connecting frame and is located on the inner side wall of the connecting frame.

5. The rotary RTO waste gas treatment device according to claim 4, characterized in that: The rotary RTO exhaust treatment device further includes a locking assembly, which is disposed on an outer side wall of the exhaust conduit.

6. The rotary RTO waste gas treatment device according to claim 5, characterized in that: The locking assembly includes a fixing frame, a bolt and an ear plate, wherein the fixing frame is fixedly connected to the exhaust duct and is located on the outer side wall of the exhaust duct, the ear plate is fixedly connected to the sealing door and is located on one side of the sealing door, the bolt is threadedly connected to the fixing frame and is located on the inner side wall of the fixing frame, and the bolt is in contact with the ear plate.

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