Waste gas collecting device

Abstract

The utility model belongs to the field of waste gas collecting devices, and particularly relates to a waste gas collecting device which comprises a device body, and a cleaning device is arranged in the device body. The upper surface of the motor is fixedly connected with the inner wall of the device body, the output end of the motor is fixedly connected with the upper surface of a rotating rod, the upper surface of the rotating rod is fixedly connected with an extrusion rod, the inner wall of the rotating rod is hinged to the two ends of a swing spray head, and the back face of the swing spray head is hinged to one end of a linkage rod. The other end of the linkage rod is connected with the surface of the crank in a sleeved mode. According to the waste gas collecting device, through the arrangement of the crank, when the swing spray head sprays water outwards, the motor is started, and the motor drives the crank to rotate, so that the crank drives the swing spray head to swing through the linkage rod, residual liquid pollutants in the funnel are scraped, and the interior of the funnel is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas collecting devices, in particular to a waste gas collecting device. Background Art

[0002] VOC is volatile organic compound. Outdoor VOC mainly comes from fuel combustion and transportation; indoor VOC mainly comes from combustion products of coal and natural gas, smoke from smoking, heating and cooking, building and decoration materials, furniture, household appliances, cleaning agents and human body emissions. In some compound processing reactions, some VOC gases often evaporate in the form of gas after reacting in the reactor.

[0003] At present, in the prior art, a Chinese patent with a publication number of CN220110718U discloses a waste gas collection device, which condenses high-temperature waste gas through a condenser tube, so that the high-temperature waste gas is condensed into liquid through the condenser tube, and then discharged from the condenser tube by gravity through the condenser tube, falls to the surface of the funnel, and is then collected by the funnel. However, when the device collects liquid waste through the funnel, because organic compounds generally have high viscosity, they are easy to adhere to the surface of the funnel, thereby causing corrosion to the surface of the funnel, making the surface of the funnel bumpy, which is not convenient for subsequent waste collection. In view of this, we propose a waste gas collection device. Utility Model Content

[0004] The main purpose of the utility model is to provide an exhaust gas collection device that can solve the problems raised in the above technical background.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes an exhaust gas collection device, including a device body, wherein a cleaning device is arranged inside the device body, and the cleaning device includes:

[0006] The motor has an upper surface fixedly connected to the inner wall of the device body, an output end of the motor is fixedly connected to the upper surface of the rotating rod, and an extrusion rod is fixedly connected to the upper surface of the rotating rod.

[0007] Preferably, the two ends of the inner wall swing nozzle of the rotating rod are hinged, the back side of the swing nozzle is hinged to one end of the linkage rod, and the other end of the linkage rod is sleeved to the surface of the crank.

[0008] Preferably, both ends of the crank are rotatably connected to the inner wall of the rotating rod, the end surface of the rotating rod is fixedly connected to a motor, and the output end of the motor passes through the surface of the rotating rod and is fixedly connected to the end surface of the crank.

[0009] Preferably, the device body includes a shell, the upper surface of which is fixedly connected to a vacuum device, the inner wall of the vacuum device is fixedly connected to one end of the condenser, and the other end of the condenser is fixedly connected to an opening, and the opening is set so that the opening is disc-shaped, thereby preventing high-viscosity liquid waste from adhering to the surface of the opening and causing corrosion to the opening, thereby allowing the liquid waste to drip better into the funnel.

[0010] Preferably, a partition is fixedly connected to the inner wall of the shell, a through hole matching the condenser is opened on the surface of the partition, a pressure switch is fixedly connected to the bottom surface of the partition, and the pressure switch is electrically connected to the motor.

[0011] Preferably, a funnel is fixedly connected to the inner wall of the shell.

[0012] Beneficial Effects

[0013] The utility model provides an exhaust gas collection device, which has the following beneficial effects:

[0014] (1) The exhaust gas collection device starts the motor by means of a crank when the swinging nozzle sprays water outward, and the motor drives the crank to rotate, so that the crank drives the swinging nozzle to swing through the linkage rod, thereby scraping off the liquid pollutants remaining in the funnel, thereby keeping the funnel clean.

[0015] (2) The waste gas collection device has an extrusion rod, and when the motor drives the rotating rod to rotate, the extrusion rod rotates together with the rotating rod, so that once the extrusion rod touches the pressure switch, the motor is reversed, so that the rotating rod does not pass under the opening, thereby preventing the rotating rod from being contaminated by pollutants and keeping the rotating rod clean as a whole. The rotation of the rotating rod can also swing the nozzle to clean the entire funnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

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

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model partition when viewed from above;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model.

[0021] Explanation of the accompanying drawings: 1. Device body; 2. Cleaning device; 101. Housing; 102. Exhaust device; 103. Condenser; 104. Opening; 105. Partition; 106. Funnel; 107. Press switch; 201. Motor; 202. Rotating rod; 203. Extrusion rod; 204. Swinging nozzle; 205. Linkage rod; 206. Crank; 207. Motor.

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4 The utility model proposes an exhaust gas collection device, including a device body 1, and the device body 1 includes a shell 101. The upper surface of the shell 101 is fixedly connected with an exhaust device 102. The inner wall of the exhaust device 102 is fixedly connected to one end of a condenser 103. The other end of the condenser 103 is fixedly connected with an opening 104. The opening 104 is provided, and the opening 104 is disc-shaped, so as to avoid high-viscosity liquid waste adhering to the surface of the opening 104 and corroding the opening 104, so that the liquid waste can better drip into the funnel 106. The inner wall of the shell 101 is fixedly connected with a partition 105. The surface of the partition 105 is provided with a through hole that matches the condenser 103. The bottom surface of the partition 105 is fixedly connected with a pressure switch 107. The pressure switch 107 is electrically connected to the motor 201. The inner wall of the shell 101 is fixedly connected with the funnel 106.

[0025] In the example process of the present utility model, a cleaning device 2 is arranged inside the device body 1, and the cleaning device 2 comprises: a motor 201, the upper surface of the motor 201 is fixedly connected to the inner wall of the device body 1, the output end of the motor 201 is fixedly connected to the upper surface of the rotating rod 202, and the upper surface of the rotating rod 202 is fixedly connected to the extrusion rod 203. When the motor 201 drives the rotating rod 202 to rotate, the extrusion rod 203 rotates with the rotating rod 202, so that once the extrusion rod 203 touches the pressure switch 107, the motor 201 is reversed, so that the rotating rod 202 will not pass under the opening 104, so as to avoid the rotating rod 202 from being contaminated with pollutants and keep the rotating rod 202 clean as a whole. The rotation of the rotating rod 202 can also make the oscillating nozzle 20 4. Clean the funnel 106 as a whole. The two ends of the inner wall swing nozzle 204 of the rotating rod 202 are hinged, the back of the swing nozzle 204 is hinged to one end of the linkage rod 205, and the other end of the linkage rod 205 is sleeved with the surface of the crank 206. The two ends of the crank 206 are rotatably connected to the inner wall of the rotating rod 202. Through the provided crank 206, when the swing nozzle 204 sprays water outward, the motor 201 is started, and the motor 201 drives the crank 206 to rotate, so that the crank 206 drives the swing nozzle 204 to swing through the linkage rod 205, thereby scraping off the liquid pollutants remaining inside the funnel 106, so as to keep the funnel 106 clean. The end face of the rotating rod 202 is fixedly connected with the motor 207, and the output end of the motor 207 passes through the surface of the rotating rod 202 and is fixedly connected to the end face of the crank 206.

[0026] In the utility model, when in use, the external water pump is started, the motor 201 is started, and when the swinging nozzle 204 sprays water outward, the motor 201 is started, and the motor 201 drives the crank 206 to rotate, so that the crank 206 drives the swinging nozzle 204 to swing through the linkage rod 205, so that the liquid pollutants remaining in the funnel 106 are scraped off, and when the motor 201 drives the rotating rod 202 to rotate, the squeezing rod 203 rotates with the rotating rod 202, so that once the squeezing rod 203 touches the pressure switch 107, the motor 201 is reversed, so that the rotating rod 202 will not pass under the opening 104, so as to avoid the rotating rod 202 being contaminated with pollutants and keep the rotating rod 202 clean as a whole. The rotation of the rotating rod 202 can also make the swinging nozzle 204 clean the funnel 106 as a whole.

[0027] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An exhaust gas collection device, comprising a device body (1), characterized in that: A cleaning device (2) is arranged inside the device body (1), and the cleaning device (2) comprises: A motor (201), wherein the upper surface of the motor (201) is fixedly connected to the inner wall of the device body (1), the output end of the motor (201) is fixedly connected to the upper surface of a rotating rod (202), and the upper surface of the rotating rod (202) is fixedly connected to an extrusion rod (203).

2. An exhaust gas collection device according to claim 1, characterized in that: The two ends of the inner wall swing nozzle (204) of the rotating rod (202) are hinged, the back side of the swing nozzle (204) is hinged to one end of a linkage rod (205), and the other end of the linkage rod (205) is sleeved to the surface of a crank (206).

3. An exhaust gas collection device according to claim 2, characterized in that: The two ends of the crank (206) are rotatably connected to the inner wall of the rotating rod (202); the end surface of the rotating rod (202) is fixedly connected to a motor (207); and the output end of the motor (207) penetrates the surface of the rotating rod (202) and is fixedly connected to the end surface of the crank (206).

4. The exhaust gas collection device according to claim 1, characterized in that: The device body (1) comprises a shell (101), the upper surface of the shell (101) is fixedly connected to an exhaust device (102), the inner wall of the exhaust device (102) is fixedly connected to one end of a condenser tube (103), and the other end of the condenser tube (103) is fixedly connected to an opening (104).

5. An exhaust gas collection device according to claim 4, characterized in that: A partition (105) is fixedly connected to the inner wall of the outer shell (101), a through hole matching the condenser tube (103) is provided on the surface of the partition (105), a pressure switch (107) is fixedly connected to the bottom surface of the partition (105), and the pressure switch (107) is electrically connected to the motor (201).

6. An exhaust gas collection device according to claim 5, characterized in that: A funnel (106) is fixedly connected to the inner wall of the shell (101).

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