Tail gas treatment device for silicone oil production

Abstract

The invention belongs to the technical field of silicone oil production waste gas treatment, and particularly relates to a silicone oil production tail gas treatment device which comprises a base, a reaction tank is fixedly connected to the front end of the base, a transmission motor is arranged in the base, and a switching disc is arranged at the top end of the transmission motor. A plurality of waste gas tanks are fixedly connected into the inner wall of the switching disc, the waste gas tanks are arranged in an annular array at equal intervals, connecting mechanisms are arranged in the inner walls of the waste gas tanks, and purifying mechanisms are arranged in the waste gas tanks. According to the tail gas treatment device for silicone oil production, through the arrangement of a plurality of waste gas tanks, after waste gas in processing is squeezed in, purification is continuously carried out, the purification time of the waste gas is prolonged, the purification effect is conveniently improved, through the arrangement of the waste gas tanks capable of being continuously rotated and switched, waste gas purification and switching starting switching are conveniently and continuously carried out, and the working efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment in silicone oil production, and in particular to a tail gas treatment device for silicone oil production. Background Art

[0002] Silicone oil refers to a linear polysiloxane product that remains liquid at room temperature. It has good chemical stability, insulation and hydrophobicity. It is widely used in textiles, care products, chemical light industry, paints and other fields. It is a very important industrial resource.

[0003] The inventors found that the prior art had the following problems: during the production of silicone oil, exhaust gas will be continuously discharged, and during the discharge process, the passing exhaust gas will be purified by spraying and other methods. However, during the purification process, the existing device has a short exhaust gas purification time, resulting in poor exhaust gas purification effect and inconvenient use of the device.

[0004] In view of the above problems, it is urgently necessary to carry out innovative design based on the original tail gas treatment device for silicone oil production. Summary of the invention

[0005] The object of the present invention is to provide a tail gas treatment device for silicone oil production, so as to solve the problem that the tail gas purification effect of the existing tail gas treatment device for silicone oil production mentioned in the above background technology is poor.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an exhaust gas treatment device for silicone oil production, comprising a base, a reaction tank is fixedly connected to the front end of the base, a transmission motor is arranged inside the base, and a switching disk is arranged at the top of the transmission motor, a plurality of waste gas tanks are fixedly connected to the inner wall of the switching disk, and the plurality of waste gas tanks are arranged in an annular array with equal spacing, and a connection mechanism is arranged in the inner walls of the plurality of waste gas tanks, and a purification mechanism is arranged inside the waste gas tank;

[0007] The connecting mechanism includes a liquid outlet box, the outer wall of the liquid outlet box is fixedly connected to the inner wall of the waste gas tank, the liquid outlet box is hollow, the bottom end of the liquid outlet box is fixedly connected to the bottom wall of the waste gas tank, the bottom end of the liquid outlet box is fixedly connected to a control rod, an annular groove is provided in the inner wall of the control rod, and a plurality of liquid outlets are provided on one side of the annular groove, a moving column is slidably connected to the inner wall of the control rod, the cross section of the moving column is an I-shaped structure, a plurality of liquid inlets are provided at the top of the moving column, and a plurality of liquid inlets are provided. A liquid inlet is arranged in one-to-one correspondence with a plurality of liquid outlets, and a reset spring is sleeved on the outer wall of the moving column, the lower end of the moving column has an arc-shaped cavity formed by mechanical processing, and an elastic sheet with an L-shaped structure is fixedly connected to the inner wall of the arc-shaped cavity, the bottom end of the moving column is fixedly connected to a conical column, and a trigger column is slidably connected in the inner wall of the conical column, the trigger column is connected to the bottom end of the moving column through a spring, the bottom end of the trigger column is fitted with a toggle rod, and a reset spring is sleeved on the outer wall of the toggle rod;

[0008] A driving gear is rotatably connected to the inner wall of the exhaust gas tank, and a winding wheel is fixedly connected to one side of the driving gear. A cable is wound around the winding wheel, and the end of the cable is connected to the trigger column. A long tooth plate is meshed on the side wall of the driving gear.

[0009] Preferably, a sealing strip is sleeved on the outer wall of the movable column, the outer diameter of the movable column matches the inner diameter of the control rod, and the plurality of liquid inlets and the plurality of liquid outlets are arranged at the same level.

[0010] Preferably, the connection mechanism further comprises an air inlet cavity, the air inlet cavity is provided in the top wall of the reaction tank, an air inlet passage of an L-shaped structure is provided on the side wall of the air inlet cavity, a rotating sleeve is rotatably connected in the inner wall of the air inlet cavity, an arc-shaped tooth plate is meshed on the side wall of the rotating sleeve, an outer wall of the arc-shaped tooth plate is slidably connected to the inner wall of the reaction tank, a compression spring is fixedly connected to the rear end of the arc-shaped tooth plate, and a transmission member is provided on one side of the arc-shaped gear;

[0011] A spiral groove is provided in the inner wall of the rotating sleeve, a blocking column is inserted in the inner wall of the rotating sleeve, the blocking column is hollow, an air port is provided on the side wall of the blocking column, and the air port is arranged on the same horizontal line as the air inlet, and a protrusion that slides with the spiral groove is fixedly connected to the outer wall of the blocking column.

[0012] Preferably, the transmission member comprises a bearing platform, the bottom end of the bearing platform is fixedly connected to the base, a transmission gear disk is rotatably connected in the inner wall of the bearing platform, the transmission gear disk is meshed with the arc-shaped gear plate, the top of the bearing platform is provided with an inner groove, and a toggle plate is rotatably arranged in the inner groove, a toggle rod of L-shaped structure runs through the inner wall of the toggle plate, and the bottom end of the toggle rod is fixedly connected to the transmission gear disk; the bottom end of the toggle rod is slidably connected to a limiting block, a spring is fixedly connected to the outer wall of the limiting block, and the other end of the spring is fixedly connected to the top end of the toggle plate, a limiting groove is provided on the outer wall of the toggle plate, and a plurality of wedge blocks are arranged in an annular array at equal intervals on the outer wall of the toggle plate, and the plurality of wedge blocks are all arranged with double-sided inclined surfaces, and the plurality of wedge blocks are all inserted into the limiting grooves;

[0013] The top end of the toggle plate is fixedly connected with a push plate, and the top end of the push plate is provided with double-sided bevel edges.

[0014] Preferably, the transmission member further comprises a control plate, the bottom end of the control plate is connected to the base through a telescopic rod, a lower gear plate is rotatably connected in the inner wall of the control plate, the bottom end of the lower gear plate is connected to the main shaft of the transmission motor through a telescopic shaft, an upper gear plate is horizontally arranged at the top end of the lower gear plate, and the lower gear plate is meshed with the upper gear plate, and the upper gear plate is fixedly arranged at the bottom end of the transmission plate;

[0015] The bottom end of the control panel is fitted with the push plate.

[0016] Preferably, the purification mechanism comprises a piston plate, the piston plate is slidably connected in the exhaust gas tank, a plurality of atomizing nozzles distributed at equal intervals are arranged at the bottom end of the piston plate, a primary moving rod is fixedly connected to the bottom end of the piston plate, a secondary moving rod is sleeved on the outer wall of the primary moving rod, a positioning bin is sleeved on the outer wall of the secondary moving rod, and the bottom end of the positioning bin is fixedly connected to the top end of the liquid outlet box;

[0017] The top end of the piston plate is fixedly connected with an output hose, the output hose passes through the exhaust gas tank and extends to the top end of the exhaust gas tank, and a connector is fixed at the front end of the output hose;

[0018] The top end of the piston plate is fixedly connected to the bottom end of the toggle rod.

[0019] Preferably, the purification mechanism further comprises a control chamber, the control chamber is arranged inside the positioning chamber, an upper plate is rotatably connected to the inner wall of the control chamber, a lower plate is hinged at the end of the upper plate, the upper plate and the lower plate are connected via a tension spring, a connecting rod is hinged on the outer wall of the upper plate, the end of the connecting rod is hinged to the secondary moving rod, and the connecting rod and the side wall of the upper plate are slidably arranged;

[0020] The lower plate is a telescopic structure, the end of the lower plate is hinged with a limiting rod, the outer wall of the limiting rod is slidably connected to the exhaust gas tank, the bottom end of the limiting rod is spherical, the bottom end of the limiting rod is fitted with a supporting sheet, the supporting sheet is provided with an arc groove slidably connected to the toggle rod, and the side wall of the arc groove is connected with an oblique groove provided on the supporting sheet;

[0021] A receiving rod is fixedly connected to the inner wall of the support sheet, the inner wall of the receiving rod is hollow, an output pipe is sleeved on the outer wall of the receiving rod, and the annular groove is connected to the output pipe, and an inner groove matching the conical column is opened at the top of the receiving rod.

[0022] Preferably, the arc-shaped groove, the oblique groove and the limiting rod are arranged at the same level, and the inner diameters of the arc-shaped groove and the oblique groove match the outer diameter of the limiting rod.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. When using the device, through the setting of several waste gas tanks, the waste gas in the process is squeezed in and continuously purified, which increases the purification time of the waste gas and facilitates the improvement of the purification effect;

[0025] 2. When using the device, the exhaust gas tank that can be continuously rotated and switched is set to facilitate the continuous evolution of the exhaust gas, switch the start switch, and reduce the labor of the staff;

[0026] 3. When the device is used, through the setting of the purification mechanism, when the waste gas in the purified state is discharged, the mist purification liquid can be continuously sprayed to continuously purify, further increasing the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the waste gas tank in the present invention;

[0029] Figure 3 The cross-sectional structure of the connecting mechanism in the present invention is shown in FIG. Figure 1 ;

[0030] Figure 4 The cross-sectional structure of the connecting mechanism in the present invention is shown in FIG. Figure 2 ;

[0031] Figure 5 It is a partial cross-sectional structural schematic diagram of the purification mechanism in the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the transmission member in the present invention;

[0033] Figure 7 It is a partial cross-sectional structural schematic diagram of the connection mechanism in the present invention;

[0034] Figure 8 It is a schematic diagram of a partial cross-sectional structure of a transmission member in the present invention;

[0035] Fig. 9 It is a schematic diagram of the lever structure in the present invention;

[0036] Fig.10 It is a structural diagram of the dial in the present invention.

[0037] In the figure: 1, base; 2, reaction tank; 3, switching plate; 4, exhaust tank; 5, connecting mechanism; 51, liquid outlet box; 52, control rod; 53, moving column; 54, arc-shaped cavity; 55, elastic sheet; 56, conical column; 57, trigger column; 58, toggle lever; 59, driving gear; 510, winding wheel; 511, cable; 512, long tooth plate; 513, air inlet cavity; 514, air inlet duct; 515, rotating sleeve; 516, arc-shaped tooth plate; 517, transmission member; 5171, bearing platform; 5172, transmission tooth plate; 5173, toggle plate; 5174, The lever; 5175, the limit block; 5176, the limit groove; 5177, the wedge block; 5178, the push plate; 5179, the control plate; 5180, the lower gear plate; 5181, the upper gear plate; 518, the blocking column; 6, the purification mechanism; 61, the piston plate; 62, the primary moving rod; 63, the secondary moving rod; 64, the positioning chamber; 65, the output hose; 66, the control chamber; 67, the upper plate; 68, the lower plate; 69, the connecting rod; 610, the limiting rod; 611, the supporting plate; 612, the arc groove; 613, the oblique groove; 614, the receiving rod; 615, the output pipe. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-10 The present invention provides a technical solution: an exhaust gas treatment device for silicone oil production, comprising a base 1, a reaction tank 2 is fixedly connected to the front end of the base 1, a transmission motor is arranged inside the base 1, and a switching disk 3 is arranged at the top of the transmission motor, a plurality of waste gas tanks 4 are fixedly connected to the inner wall of the switching disk 3, and the plurality of waste gas tanks 4 are arranged in an annular array with equal spacing, and a connection mechanism 5 is arranged in the inner wall of the plurality of waste gas tanks 4, and a purification mechanism 6 is arranged inside the waste gas tank 4;

[0040] The connecting mechanism 5 includes a liquid outlet box 51, the outer wall of the liquid outlet box 51 is fixedly connected to the inner wall of the waste gas tank 4, the liquid outlet box 51 is hollow, the bottom end of the liquid outlet box 51 is fixedly connected to the bottom wall of the waste gas tank 4, the bottom end of the liquid outlet box 51 is fixedly connected to a control rod 52, an annular groove is provided in the inner wall of the control rod 52, and a plurality of liquid outlets are provided on one side of the annular groove, a moving column 53 is slidably connected to the inner wall of the control rod 52, the cross section of the moving column 53 is an I-shaped structure, a plurality of liquid inlets are provided at the top of the moving column 53, and a plurality of liquid inlets are provided. The movable column 53 is provided with a return spring on its outer wall. The lower end of the movable column 53 has an arc-shaped cavity 54 formed by machining, and an elastic sheet 55 of an L-shaped structure is fixedly connected to the inner wall of the arc-shaped cavity 54. The bottom end of the movable column 53 is fixedly connected to a conical column 56. A trigger column 57 is slidably connected to the inner wall of the conical column 56. The trigger column 57 is connected to the bottom end of the movable column 53 through a spring. A toggle rod 58 is fitted and connected to the bottom end of the trigger column 57. A return spring is sleeved on the outer wall of the toggle rod 58.

[0041] A driving gear 59 is rotatably connected to the inner wall of the exhaust tank 4, and a winding wheel 510 is fixedly connected to one side of the driving gear 59. A cable 511 is wound around the winding wheel 510, and the end of the cable 511 is connected to the trigger column 57. A long tooth plate 512 is meshed on the side wall of the driving gear 59.

[0042] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, a sealing strip is sleeved on the outer wall of the moving column 53, the outer diameter of the moving column 53 matches the inner diameter of the control rod 52, and a plurality of liquid inlets and a plurality of liquid outlets are arranged at the same level, so as to increase the sealing performance of the equipment and avoid the backflow of exhaust gas;

[0043] In this embodiment, Figure 1 , Figure 6 and Figure 7 As shown, the connection mechanism 5 also includes an air inlet cavity 513, which is provided in the top wall of the reaction tank 2, and an L-shaped air inlet passage 514 is provided on the side wall of the air inlet cavity 513, and a rotating sleeve 515 is rotatably connected to the inner wall of the air inlet cavity 513, and an arc-shaped tooth plate 516 is meshed on the side wall of the rotating sleeve 515, and the outer wall of the arc-shaped tooth plate 516 is slidably connected to the inner wall of the reaction tank 2, and a compression spring is fixedly connected to the rear end of the arc-shaped tooth plate 516, and a transmission member 517 is provided on one side of the arc-shaped gear;

[0044] A spiral groove is provided in the inner wall of the rotating sleeve 515, and a blocking column 518 is inserted in the inner wall of the rotating sleeve 515. The blocking column 518 is hollow, and an air port is provided on the side wall of the blocking column 518, and the air port is arranged on the same horizontal line as the air inlet 514. A convex point that slides with the spiral groove is fixedly connected on the outer wall of the blocking column 518, so as to facilitate the connection between the reaction tank 2 and the waste gas tank 4 and the injection of waste gas.

[0045] In this embodiment, Figure 6 , Figure 8 and Fig. 9 As shown, the transmission member 517 includes a bearing platform 5171, the bottom end of the bearing platform 5171 is fixedly connected to the base 1, a transmission gear plate 5172 is rotatably connected to the inner wall of the bearing platform 5171, the transmission gear plate 5172 is meshed with the arc-shaped tooth plate 516, an inner groove is provided at the top of the bearing platform 5171, and a toggle plate 5173 is rotatably provided in the inner groove, an L-shaped toggle rod 5174 is passed through the inner wall of the toggle plate 5173, and the bottom end of the toggle rod 5174 is fixedly connected to the transmission gear plate 5172; The bottom end of the lever 5174 is slidably connected to a limit block 5175, a spring is fixedly connected to the outer wall of the limit block 5175, and the other end of the spring is fixedly connected to the top of the toggle plate 5173, a limit slot 5176 is provided on the outer wall of the toggle plate 5173, and a plurality of wedge blocks 5177 are arranged in an annular array at equal intervals on the outer wall of the toggle plate 5173, and the plurality of wedge blocks 5177 are all arranged with double-sided inclined surfaces, and the plurality of wedge blocks 5177 are all inserted into the limit slot 5176;

[0046] The top of the toggle plate 5173 is fixedly connected with a push plate 5178, and the top of the push plate 5178 is provided with double-sided bevel edges. Through the setting of the transmission member 517, it is convenient to synchronously start and stop the rotation of the switching plate 3 according to the state of the tank body to replace the exhaust gas tank 4;

[0047] In this embodiment, Figure 8 , Fig. 9 and Fig.10 As shown, the transmission member 517 also includes a control plate 5179, the bottom end of the control plate 5179 is connected to the base 1 through a telescopic rod, a lower toothed disc 5180 is rotatably connected in the inner wall of the control plate 5179, the bottom end of the lower toothed disc 5180 is connected to the main shaft of the transmission motor through a telescopic shaft, an upper toothed disc 5181 is horizontally arranged at the top end of the lower toothed disc 5180, and the lower toothed disc 5180 is meshed with the upper toothed disc 5181, and the upper toothed disc 5181 is fixedly arranged at the bottom end of the transmission disc;

[0048] The bottom end of the control plate 5179 is fitted with the push plate 5178, and the upper gear plate 5181 and the lower gear plate 5180 are connected to facilitate power control;

[0049] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the purification mechanism 6 includes a piston plate 61, which is slidably connected in the exhaust gas tank 4, and a plurality of atomizing nozzles distributed at equal intervals are arranged at the bottom end of the piston plate 61, and a primary moving rod 62 is fixedly connected to the bottom end of the piston plate 61, and a secondary moving rod 63 is sleeved on the outer wall of the primary moving rod 62, and a positioning bin 64 is sleeved on the outer wall of the secondary moving rod 63, and the bottom end of the positioning bin 64 is fixedly connected to the top end of the liquid outlet box 51;

[0050] The top of the piston plate 61 is fixedly connected with an output hose 65, the output hose 65 penetrates the exhaust gas tank 4 and extends to the top of the exhaust gas tank 4, and a connector is fixed at the front end of the output hose 65;

[0051] The top end of the piston plate 61 is fixedly connected to the bottom end of the toggle rod 58. During the continuous discharge process, the liquid is continuously sprayed, which can increase the purification time of the upper exhaust gas and improve the purification effect.

[0052] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the purification mechanism 6 also includes a control chamber 66, which is opened inside the positioning chamber 64, and an upper plate 67 is rotatably connected to the inner wall of the control chamber 66, and a lower plate 68 is hinged at the end of the upper plate 67, and the upper plate 67 and the lower plate 68 are connected by a tension spring, and a connecting rod 69 is hinged on the outer wall of the upper plate 67, and the end of the connecting rod 69 is hinged to the secondary moving rod 63, and the connecting rod 69 and the side wall of the upper plate 67 are slidably arranged;

[0053] The lower plate 68 is a telescopic structure, and a limiting rod 610 is hinged at the end of the lower plate 68. The outer wall of the limiting rod 610 is slidably connected to the exhaust tank 4. The bottom end of the limiting rod 610 is spherical, and a supporting sheet 611 is fitted on the bottom end of the limiting rod 610. The supporting sheet 611 is provided with an arc groove 612 slidably connected to the toggle rod 58, and the side wall of the arc groove 612 is connected to an oblique groove 613 provided on the supporting sheet 611.

[0054] A receiving rod 614 is fixedly connected to the inner wall of the support sheet 611. The inner wall of the receiving rod 614 is hollow. An output pipe 615 is sleeved on the outer wall of the receiving rod 614. The annular groove is connected to the output pipe 615. An inner groove matching the conical column 56 is provided at the top of the receiving rod 614. By setting the limiting rod 610, the release timing of the tank body can be controlled according to the change of the liquid level, which facilitates the operation of the device.

[0055] In this embodiment, Figure 4 and Figure 5As shown, the arc groove 612, the oblique groove 613 and the limiting rod 610 are arranged at the same level, and the inner diameters of the arc groove 612 and the oblique groove 613 match the outer diameter of the limiting rod 610, so that the limiting rod 610 can slide stably on the supporting sheet 611. Through the break-off setting of the oblique groove 613, when the limiting rod 610 enters therein, the receiving rod 614 can be controlled to contact the control rod 52 to perform the release action.

[0056] The use method and advantages of the present invention: The tail gas treatment device for silicone oil production has the following working process:

[0057] like Figures 1 to 10 As shown, a large amount of materials are sent into the reaction tank 2 through the pipeline to start production. At this time, the transmission motor is started, and the transmission motor drives the switching disk 3 to rotate, and the switching disk 3 drives the exhaust gas tank 4 to move synchronously. At this time, the control rod 52 in the exhaust gas tank 4 continues to move toward the upper end of the reaction tank 2. At this time, the toggle rod 58 in the control rod 52 will contact the end of the arc-shaped toothed plate 516. At this time, the toggle rod 58 drives the arc-shaped toothed plate 516 to move synchronously, and the arc-shaped toothed plate 516 can toggle the rotating sleeve 515 to rotate. Since a spiral groove is provided inside the rotating sleeve 515, when the rotating sleeve 515 rotates, the spiral groove toggles the convex point, and synchronously drives the blocking column 518 to move upward through the convex point. At this time, the air inlet 514 is no longer blocked by the blocking column 518, and the exhaust gas in the reaction tank 2 moves upward along the air inlet 514.

[0058] At the same time, due to the upward movement of the blocking column 518 and the forward rotation of the control rod 52, until the blocking column 518 moves to the maximum distance, the conical column 56 in the control rod 52 will contact the blocking column 518, and the conical column 56 will move upward under the force, and synchronously push the moving column 53 to rise. At this time, the elastic sheet 55 in the moving column 53 will be stuck in the control rod 52. At this time, the liquid inlet and the liquid outlet on the moving column 53 are at the same horizontal line, and the liquid is in a connected state. The waste gas in the reaction tank 2 enters the liquid outlet box 51 through the liquid inlet and the liquid outlet, and is then supplied to the waste gas tank 4 through the liquid outlet box 51. As the gas continues to enter the waste gas tank 4, the pressure changes sharply, which will cause the piston plate 61 to rise.

[0059] At the same time, when the arc-shaped tooth plate 516 rotates, both sides of the arc-shaped tooth plate 516 have tooth surface structures, so that the arc-shaped tooth plate 516 will push the transmission tooth plate 5172 to rotate, and the transmission tooth plate 5172 drives the lever 5174 to rotate, and the lever 5174 rotates toward the limit groove 5176 until the lever 5174 pushes out the wedge block 5177 in the limit groove 5176, and the spring is set to pull the toggle plate 5173 to rotate in the rotation direction of the lever 5174. At this time, the push plate 5178 on the toggle plate 5173 will move away from under the control plate 5179, and the control plate 5179 moves downward, causing the lower tooth plate 5180 to separate from the lower tooth plate 5180. At this time, the power is disconnected, and the exhaust gas can be continuously discharged;

[0060] Then, with the continuous inflow of exhaust gas, the piston plate 61 in the exhaust tank 4 continues to rise until the long tooth plate 512 on the piston plate 61 drives the winding wheel 510 to rotate, and the winding wheel 510 drives the cable 511 to pull the trigger column 57 in the conical column 56 to move upward until the trigger column 57 squeezes the elastic sheet 55, and the elastic sheet 55 is deformed and removed from the inner wall of the control rod 52. Due to the loss of the restriction on the elastic sheet 55, the moving column 53 is quickly reset by the spring, and the connection state of the liquid outlet box 51 is released. At this time, the supply of exhaust gas is disconnected, and at the same time, the trigger column 57 rises, and the toggle rod 58 is reset by the spring and no longer contacts the arc tooth plate 516. The arc tooth plate 516 is reset by the spring, driving the rotating sleeve 515 to reset, causing the blocking column 518 to retract, and the arc tooth plate 516 will drive the transmission tooth plate 5172 to reset, so that the lower tooth plate and the upper tooth plate are in contact again for power connection;

[0061] In the same process as described above, when the next waste gas tank 4 is connected to the reaction tank 2, the waste gas tank 4 filled with waste gas will contact the receiving rod. At this time, the limiting rod 610 at the bottom of the waste gas tank 4 slides into the arc groove 612 on the support sheet 611, and at the same time, the entire receiving rod 614 is pressed downward by the support sheet 611, so that the receiving rod 614 and the conical column 56 are in a separated state. At this time, the purified liquid is pumped into the output hose 65 by an external pump, and the purified liquid is sprayed out from the piston plate 61 in an atomized state. The part of the purified liquid that is continuously atomized will gather in the form of droplets and gather at the bottom of the waste gas tank 4. At this time, the purified liquid of the waste gas will gradually accumulate, and will also slowly push the piston plate 61 to rise;

[0062] At this time, the piston plate 61 will rise through the secondary moving rod 63, and the connecting rod 69 at the bottom end of the secondary moving rod 63 will pull the upper plate 67 to rotate slowly inward until it reaches the maximum distance. The upper plate 67 and the lower plate 68 are arranged by the connected springs to rotate synchronously, and the lower plate 68 pulls the limiting rod 610 at the lower end to move toward the oblique groove 613 on the support plate 611. Due to the arrangement of the oblique groove 613, the support plate 611 is no longer supported by the limiting rod 610, and the receiving rod 614 on the support plate 611 rises through the spring, causing the receiving rod 614 to contact the conical column 56, and once again connect with the liquid outlet box 51, and the waste liquid and the purified gas in the waste gas tank 4 are gradually discharged through the receiving rod 614 through the downward pressure of the piston plate 61 for subsequent treatment. At the same time, the purified liquid at the upper end will still be in the discharge state, and the purification will continue to be carried out to increase the purification effect;

[0063] Finally, after the piston plate 61 is gradually reset, it will push the upper plate 67 in the reverse direction until the lower plate 68 drives the connecting rod 69 to reset, separating the receiving rod 614 from the control rod 52, and waiting for the purification of the next group of exhaust gas.

[0064] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A tail gas treatment device for silicone oil production, comprising a base (1), characterized in that: A reaction tank (2) is fixedly connected to the front end of the base (1), a transmission motor is arranged inside the base (1), and a switching disk (3) is arranged at the top of the transmission motor, a plurality of waste gas tanks (4) are fixedly connected to the inner wall of the switching disk (3), and the plurality of waste gas tanks (4) are arranged in a circular array at equal intervals, and a connecting mechanism (5) is arranged in the inner wall of the plurality of waste gas tanks (4), and a purification mechanism (6) is arranged inside the waste gas tank (4); The connecting mechanism (5) comprises a liquid outlet box (51), the outer wall of the liquid outlet box (51) is fixedly connected to the inner wall of the waste gas tank (4), the liquid outlet box (51) is hollow, the bottom end of the liquid outlet box (51) is fixedly connected to the bottom wall of the waste gas tank (4), the bottom end of the liquid outlet box (51) is fixedly connected to a control rod (52), an annular groove is provided in the inner wall of the control rod (52), and a plurality of liquid outlets are provided on one side of the annular groove, a moving column (53) is slidably connected to the inner wall of the control rod (52), the cross section of the moving column (53) is an I-shaped structure, the top end of the moving column (53) is provided with a plurality of liquid inlets, and a plurality of liquid outlets are provided on the inner wall of the control rod (52). The liquid inlet and the plurality of liquid outlets are arranged in one-to-one correspondence, and a return spring is sleeved on the outer wall of the movable column (53); the lower end of the movable column (53) has an arc-shaped cavity (54) formed by mechanical processing, and the inner wall of the arc-shaped cavity (54) is fixedly connected with an elastic sheet (55) of an L-shaped structure; the bottom end of the movable column (53) is fixedly connected with a conical column (56), and a trigger column (57) is slidably connected in the inner wall of the conical column (56); the trigger column (57) is connected to the bottom end of the movable column (53) through a spring, and the bottom end of the trigger column (57) is fitted with a toggle rod (58), and the outer wall of the toggle rod (58) is sleeved with a return spring; A driving gear (59) is rotatably connected to the inner wall of the exhaust gas tank (4), and a winding wheel (510) is fixedly connected to one side of the driving gear (59). A cable (511) is wound around the winding wheel (510), and the end of the cable (511) is connected to the trigger column (57). A long tooth plate (512) is meshed on the side wall of the driving gear (59).

2. The tail gas treatment device for silicone oil production according to claim 1, characterized in that: A sealing strip is sleeved on the outer wall of the movable column (53), the outer diameter of the movable column (53) matches the inner diameter of the control rod (52), and the plurality of liquid inlets and the plurality of liquid outlets are arranged at the same level.

3. The tail gas treatment device for silicone oil production according to claim 1, characterized in that: The connecting mechanism (5) further comprises an air intake chamber (513), wherein the air intake chamber (513) is provided in the top wall of the reaction tank (2), an air intake passage (514) of an L-shaped structure is provided on the side wall of the air intake chamber (513), a rotating sleeve (515) is rotatably connected in the inner wall of the air intake chamber (513), an arc-shaped toothed plate (516) is meshed on the side wall of the rotating sleeve (515), an outer wall of the arc-shaped toothed plate (516) is slidably connected to the inner wall of the reaction tank (2), a compression spring is fixedly connected to the rear end of the arc-shaped toothed plate (516), and a transmission member (517) is provided on one side of the arc-shaped gear; A spiral groove is provided in the inner wall of the rotating sleeve (515), a blocking column (518) is inserted into the inner wall of the rotating sleeve (515), the blocking column (518) is hollow, and an air port is provided on the side wall of the blocking column (518), and the air port is arranged on the same horizontal line as the air inlet (514), and a protrusion that slides with the spiral groove is fixedly connected to the outer wall of the blocking column (518).

4. The tail gas treatment device for silicone oil production according to claim 3, characterized in that: The transmission member (517) comprises a bearing platform (5171), the bottom end of the bearing platform (5171) is fixedly connected to the base (1), a transmission toothed disc (5172) is rotatably connected in the inner wall of the bearing platform (5171), the transmission toothed disc (5172) is meshed with the arc-shaped toothed plate (516), an inner groove is provided at the top of the bearing platform (5171), and a toggle disc (5173) is rotatably provided in the inner groove, an L-shaped toggle rod (5174) is passed through the inner wall of the toggle disc (5173), and the bottom end of the toggle rod (5174) is connected to the transmission toothed disc (5172). The bottom end of the lever (5174) is slidably connected to a limit block (5175), a spring is fixedly connected to the outer wall of the limit block (5175), and the other end of the spring is fixedly connected to the top of the toggle plate (5173), a limit groove (5176) is provided on the outer wall of the toggle plate (5173), and a plurality of wedge blocks (5177) are arranged in an annular array at equal intervals on the outer wall of the toggle plate (5173), and the plurality of wedge blocks (5177) are all arranged with double-sided inclined surfaces, and the plurality of wedge blocks (5177) are all plugged into the limit groove (5176); The top end of the toggle plate (5173) is fixedly connected to a push plate (5178), and the top end of the push plate (5178) is provided with double-sided beveled edges.

5. The tail gas treatment device for silicone oil production according to claim 4, characterized in that: The transmission member (517) further comprises a control plate (5179), the bottom end of the control plate (5179) being connected to the base (1) via a telescopic rod, a lower toothed disc (5180) being rotatably connected to the inner wall of the control plate (5179), the bottom end of the lower toothed disc (5180) being connected to the main shaft of the transmission motor via a telescopic shaft, an upper toothed disc (5181) being horizontally arranged at the top end of the lower toothed disc (5180), the lower toothed disc (5180) being meshed with the upper toothed disc (5181), and the upper toothed disc (5181) being fixedly arranged at the bottom end of the transmission disc; The bottom end of the control plate (5179) is fitted to the push plate (5178).

6. The tail gas treatment device for silicone oil production according to claim 5, characterized in that: The purification mechanism (6) comprises a piston plate (61), the piston plate (61) is slidably connected in the waste gas tank (4), a plurality of atomizing nozzles distributed at equal intervals are arranged at the bottom end of the piston plate (61), a primary moving rod (62) is fixedly connected to the bottom end of the piston plate (61), a secondary moving rod (63) is sleeved on the outer wall of the primary moving rod (62), a positioning bin (64) is sleeved on the outer wall of the secondary moving rod (63), and the bottom end of the positioning bin (64) is fixedly connected to the top end of the liquid outlet box (51); The top end of the piston plate (61) is fixedly connected to an output hose (65), the output hose (65) penetrates the exhaust gas tank (4) and extends to the top end of the exhaust gas tank (4), and a connector is fixed to the front end of the output hose (65); The top end of the piston plate (61) is fixedly connected to the bottom end of the toggle rod (58).

7. The tail gas treatment device for silicone oil production according to claim 6, characterized in that: The purification mechanism (6) also includes a control chamber (66), wherein the control chamber (66) is arranged inside the positioning chamber (64), an upper plate (67) is rotatably connected to the inner wall of the control chamber (66), a lower plate (68) is hinged at the end of the upper plate (67), the upper plate (67) and the lower plate (68) are connected via a tension spring, a connecting rod (69) is hinged on the outer wall of the upper plate (67), a terminal end of the connecting rod (69) is hinged to the secondary moving rod (63), and the connecting rod (69) and the side wall of the upper plate (67) are slidably arranged; The lower plate (68) is a telescopic structure, the end of the lower plate (68) is hinged with a limiting rod (610), the outer wall of the limiting rod (610) is slidably connected to the exhaust gas tank (4), the bottom end of the limiting rod (610) is spherical, the bottom end of the limiting rod (610) is fitted with a supporting sheet (611), the supporting sheet (611) is provided with an arc groove (612) slidably connected to the toggle rod (58), and the side wall of the arc groove (612) is connected to an oblique groove (613) provided on the supporting sheet (611); A receiving rod (614) is fixedly connected to the inner wall of the support sheet (611); the inner wall of the receiving rod (614) is hollow; an output tube (615) is sleeved on the outer wall of the receiving rod (614); and the annular groove is connected to the output tube (615); and an inner groove matching the conical column (56) is formed at the top of the receiving rod (614).

8. The tail gas treatment device for silicone oil production according to claim 7, characterized in that: The arc-shaped groove (612), the oblique groove (613) and the toggle rod (58) are arranged at the same level, and the inner diameters of the arc-shaped groove (612) and the oblique groove (613) match the outer diameter of the toggle rod (58).

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