Odor treatment auxiliary equipment for production and processing of building insulation boards

Abstract

The invention relates to the technical field of waste gas treatment equipment, and discloses odor treatment auxiliary equipment for building insulation board production and processing, the odor treatment auxiliary equipment comprises a treatment tank, the side face of the treatment tank is fixedly connected with an air supply pump through a pipeline, and the end, away from the air supply pump, of the treatment tank is fixedly connected with a circulating pump through a pipeline; a spraying frame is rotatably mounted in the treatment tank, a swinging structure for driving the spraying frame to swing back and forth is arranged on the side surface of the treatment tank, and a uniform exhaust assembly for uniformly dispersing waste gas in the treatment tank is arranged in the treatment tank. By arranging the uniform exhaust assembly and matching with the plurality of aeration heads which are arranged at the top of the mixing disc in a fan shape, waste gas exhausted from the aeration heads slightly deviates from the water inlet side of the circulating pump, so that the waste gas which is just exhausted from the aeration heads is prevented from being directly pumped away and sprayed by the circulating pump, and the purification effect of water liquid in the treatment tank on the waste gas is improved; and the device is ensured to effectively treat the peculiar smell in the waste gas and then discharge the waste gas.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment equipment, in particular to an odor treatment auxiliary equipment for production and processing of building insulation boards. Background Art

[0002] During the production and processing of building insulation boards, due to the influence of material molding, surface spraying and other processes, building insulation boards are prone to produce a certain odor, which has a certain impact on the surrounding ecological environment and the working environment of the staff. Therefore, relevant odor treatment equipment is needed to deal with it.

[0003] According to the disclosed odor treatment auxiliary equipment for the production and processing of insulation boards for building assembly (Announcement No.: CN110354628A), in the above application, by adding a proper amount of water to the water inlet of the mixing box, and adding a proper amount of physical adsorbent to the inner cavity of the conveying box through the feeding hopper and the sixth connecting pipe, the first motor is turned on, the first motor drives the rotating shaft and the spiral blades to rotate inside the inner cavity of the conveying box, the spiral blades rotate and drive the physical adsorbent to be transported from left to right to the inside of the fifth connecting pipe, and discharged from the fifth connecting pipe into the inside of the chamber of the mixing box to mix with water, the second water pump is turned on, and the aqueous solution mixed with the physical adsorbent enters the water circulation inside the working cavity of the working box through the seventh connecting pipe, the second water pump and the eighth connecting pipe in turn, thereby improving the adsorption effect of harmful substances in the exhaust gas, reducing the exhaust gas discharge, and improving environmental protection.

[0004] However, during the actual use of the above-mentioned equipment, the exhaust gas is input into the aqueous solution in the working box through the air intake pipe, but the end position of the air intake pipe is relatively fixed, which makes the aqueous solution on the side close to the air intake pipe more efficient in contact with the exhaust gas, while the aqueous solution on the side far from the air intake pipe has a lower contact efficiency with the exhaust gas. This can easily affect the efficiency of the aqueous solution in the working box in contacting and treating the exhaust gas, while the exhaust gas discharged directly from the top can easily enter the spray pipe directly with the circulation pump, thereby affecting the treatment effect of the exhaust gas odor. In view of this, we proposed an odor treatment auxiliary equipment for the production and processing of building insulation boards. Summary of the invention

[0005] The purpose of the present invention is to provide an odor treatment auxiliary device for the production and processing of building insulation boards to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an odor treatment auxiliary equipment for the production and processing of building insulation boards, comprising a treatment tank, the side of the treatment tank is fixedly connected to an air supply pump through a pipeline, the end of the treatment tank away from the air supply pump is fixedly connected to a circulation pump through a pipeline, a spray rack is rotatably installed inside the treatment tank, a swinging structure for driving the spray rack to swing back and forth is provided on the side of the treatment tank, a uniform exhaust component for uniformly dispersing exhaust gas in the treatment tank is provided inside the treatment tank, and a dilution component for diluting exhaust gas caused by the production of building insulation boards before purification is provided inside the treatment tank.

[0007] Preferably, the uniform exhaust component includes a mixing disk, which is fixedly mounted on the bottom inner wall of the treatment tank, a driving motor is fixedly mounted on the bottom outer wall of the treatment tank, a driving gear is fixedly mounted on the output end of the driving motor, a rotating shaft passes through and is rotatably mounted on the bottom inner wall of the treatment tank, a driven gear passes through and is fixedly mounted on the bottom end of the rotating shaft, the driven gear meshes with the driving gear to realize transmission, an air inlet is provided on the arc-shaped outer wall on one side of the mixing disk, a mixing chamber is provided inside the mixing disk, an aeration head is fixedly mounted on the top outer wall of the mixing disk, and a baffle is fixedly mounted on the arc-shaped outer wall of the rotating shaft.

[0008] Preferably, the pipe connecting the treatment tank and the air supply pump is arranged in an inverted U shape, the interior of the treatment tank is filled with purified water for purifying odor in the exhaust gas, and the horizontal position of the curved portion at the top of the inverted U-shaped pipe is higher than the liquid level in the treatment tank to avoid the water in the treatment tank from flowing back into the air supply pump and affecting the normal use of the air supply pump. The swing structure includes a motor fixedly mounted on the outside of the treatment tank and a pulley fixedly mounted on the output end of the motor, and the motor adopts a three-phase asynchronous motor. The swing structure also includes another set of pulleys fixedly mounted on the rotating shaft of the spray frame. The two sets of pulleys are connected by a transmission belt, thereby prompting the spray frame to continuously swing left and right in the treatment tank to increase the coverage range of the water sprayed by the spray frame.

[0009] Preferably, the air inlet is opened at one end of the curved pipe connected to the air supply pump, and the curved pipe end connected to the air supply pump passes through the outer wall of the treatment tank and extends into the air inlet, and a seal is arranged between the air inlet and the outer surface of the curved pipe end to avoid air and water leakage.

[0010] Preferably, the baffle is arranged in a fan shape, and the number of the aeration heads is arranged, and the aeration heads are evenly distributed on the upper surface of the mixing disk, the distribution area of ​​the aeration heads is fan-shaped, and the distribution area of ​​the aeration heads is arranged away from one side of the circulation pump, so that the exhaust gas discharged from the aeration head slightly deviates from the water inlet side of the circulation pump to avoid the exhaust gas just discharged through the aeration head being directly sucked away and sprayed by the circulation pump.

[0011] Preferably, the dilution component includes a fan, which is fixedly mounted on the bottom upper surface of the U-shaped frame, the output end of the fan is rotatably connected to the bottom end of the rotating shaft, an air inlet is provided at the connection between the rotating shaft and the baffle, an inner air duct is provided at one end of the baffle close to the air inlet, an arc-shaped opening is provided on the arc-shaped outer wall at one end of the baffle away from the rotating shaft, a mixing flow chamber is provided on the inner wall of the baffle, exhaust ports are provided on the left and right inner walls of the baffle, a rotating rod is rotatably mounted on the inner wall of the mixing flow chamber, the rotating rod passes through the guide plate, and the guide plate is fixedly connected to the rotating rod, a coil spring is sleeved on the arc-shaped outer wall of the rotating rod, a U-shaped groove is provided on the inner wall of the guide plate close to the center of the mixing flow chamber, a round rod is rotatably mounted on the inner wall of the U-shaped groove, a coil spring 2 is sleeved on the arc-shaped outer wall at the end of the round rod, and a spoiler is fixedly mounted on the arc-shaped outer wall of the round rod.

[0012] Preferably, there are two groups of spoilers, and the two groups of spoilers are mirror-imaged on the arc-shaped outer walls on the left and right sides of the round rod, and a plurality of groups of arc-shaped grooves arranged in a linear array are provided on the outer wall on the side of the spoiler away from the round rod, and the arc-shaped grooves provided on the sides of the two groups of spoilers are staggered, so that when the airflow affects the guide plate and deflects it, it will also drive the spoiler and the round rod to rotate, and due to the different positions of the arc-shaped grooves provided on the sides of the two groups of spoilers, the spoiler continuously affects the direction of the airflow when the round rod rotates.

[0013] Preferably, a swing assembly for promoting mixing of air and exhaust gas is provided on the side of the guide plate close to the mixing chamber, and the swing assembly includes a receiving groove, which is opened on the side of the guide plate close to the mixing chamber, and a swing plate is rotatably installed on the inner wall of the receiving groove, and a connecting spring is fixedly connected between the side wall of the swing plate and the inner surface of the receiving groove, and a sliding groove is opened on the inner wall of the swing plate, and a sliding rod is slidably connected to the inner wall of the sliding groove, and the side wall of the sliding rod is fixedly connected to the swing plate.

[0014] Preferably, the sliding rod is adapted to the sliding groove, and the side wall of the swing plate is provided with a rectangular groove whose width is adapted to the connection portion between the sliding rod and the swing plate, so that the sliding rod can slide along the inside of the sliding groove, thereby driving the swing plate to slide along the outer surface of the swing plate.

[0015] Preferably, the interior of the mixing chamber is provided with a spoiler component for guiding the mixing of air and exhaust gas, the spoiler component includes a fixed ring, the fixed ring is fixedly installed in the interior of the mixing chamber, a fixed rod is fixedly installed in the interior of the fixed ring, a movable ring is movably installed on the arc-shaped outer wall of the fixed rod, a fan-shaped plate is slidably installed on the inner wall of the movable ring, a return spring is fixedly connected to the side wall of the fan-shaped plate, a guide is fixedly installed on the arc-shaped outer wall of the fixed rod, an elastic column is fixedly installed on the side wall of the guide, the guide component includes a sleeve mounted on the arc-shaped outer wall of the fixed rod and conical rings at both ends of the sleeve, and the conical ring includes a large diameter end and a small diameter end, the small diameter end is arranged close to the center side of the sleeve, so that the airflow entering the mixing chamber affects the fan plate and causes the movable ring to rotate, and also pushes the movable ring to slide along the surface of the fixed rod, so that under the guidance of the conical ring of the guide component, the fan plate is prompted to move along the rectangular slide groove toward the side away from the center of the movable ring.

[0016] Compared with the prior art, the present invention provides an auxiliary device for odor treatment for the production and processing of building insulation boards, which has the following beneficial effects:

[0017] 1. The odor treatment auxiliary equipment for the production and processing of building insulation boards is equipped with a uniform exhaust component, which cooperates with a number of aeration heads arranged in a fan shape on the top of the mixing disk, so that the exhaust gas discharged from the aeration head slightly deviates from the water inlet side of the circulating pump, so as to avoid the exhaust gas just discharged through the aeration head being directly sucked away and sprayed by the circulating pump, thereby resulting in insufficient time for the exhaust gas to react with the water in the treatment tank for purification. At the same time, the fan-shaped baffle plate intermittently blocks the air intake of a part of the aeration head as the rotating shaft rotates continuously, so that the aeration head on the mixing disk intermittently discharges the exhaust gas outward, cooperates with the rotating shaft and the stirring rod arranged on the arc-shaped outer wall thereof, so as to enhance the purification effect of the water in the treatment tank on the exhaust gas, and ensure that the device effectively treats the odor in the exhaust gas before discharging it.

[0018] 2. The odor treatment auxiliary equipment for the production and processing of building insulation boards is provided with a dilution component. As the fan continuously inputs external air, the air enters the mixed flow chamber through the air inlet and the internal air duct, so that the external air and the exhaust gas are mixed inside the mixed flow chamber, and then input into the mixing chamber again through the exhaust port to achieve the dilution of the exhaust gas, thereby improving the treatment efficiency of the water in the treatment tank for the exhaust gas, and avoiding the exhaust gas concentration being too high to effectively and timely odor purification.

[0019] 3. The odor treatment auxiliary equipment for the production and processing of building insulation boards is provided with a swing assembly, so that when the guide plate rotates, the swing plate will deflect to the side away from the storage groove due to inertia, and then due to the elastic force of the connecting spring, the swing plate will reset and rotate with the connection point between it and the storage groove as the rotation center. In this process, the slide bar can slide along the inside of the sliding groove, and then drive the swing plate to slide along the outer surface of the swing plate, so that when the swing plate shrinks and enters the storage groove, the inertia of the slide bar and the swing plate generates a fan force from the outside of the mixing chamber toward the center of the mixing chamber, which promotes more efficient mixing of air and exhaust gas in the mixing chamber, so as to achieve the effect of diluting the exhaust gas and better purifying it.

[0020] 4. The odor treatment auxiliary equipment for the production and processing of building insulation boards is provided with a spoiler component. The airflow entering the mixed flow chamber affects the fan-shaped plate, which causes the movable ring to rotate and pushes the movable ring to slide along the surface of the fixed rod. As a result, under the guidance of the conical ring of the guide, the fan-shaped plate is prompted to move along the rectangular slide groove toward the side away from the center of the movable ring, thereby expanding the influence range of the fan-shaped plate, so that the rotating movable ring and the fan-shaped plate can guide the air and exhaust gas in the mixed flow chamber to mix, promote the effective dilution of the exhaust gas in the mixed flow chamber, and enable it to fully contact and purify the treatment liquid in the treatment tank when it is discharged through the aeration head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the processing tank of the present invention;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the mixing disk of the present invention;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the rotating shaft of the present invention;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the baffle of the present invention;

[0026] Figure 6 This is a schematic diagram of the guide plate structure of the present invention;

[0027] Figure 7 This is a schematic diagram of a partial explosion of the guide plate of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the spoiler assembly of the present invention;

[0029] Fig. 9 It is a schematic diagram of the local three-dimensional structure of the spoiler component of the present invention.

[0030] In the figure: 1, treatment tank; 2, air supply pump; 3, circulation pump; 4, swing structure; 5, spray rack; 6, uniform exhaust assembly; 61, mixing disk; 62, drive motor; 63, driving gear; 64, rotating shaft; 65, driven gear; 66, air inlet; 67, mixing chamber; 68, aeration head; 69, baffle; 7, dilution assembly; 71, fan; 72, air inlet; 73, inner air duct; 74, arc-shaped port; 75, mixed flow chamber; 76, exhaust Air port; 77, rotating rod; 78, guide plate; 79, coil spring 1; 710, round rod; 711, coil spring 2; 712, spoiler; 8, swing assembly; 81, storage groove; 82, swing plate; 83, connecting spring; 84, sliding groove; 85, sliding rod; 86, swing plate; 9, spoiler assembly; 91, fixing ring; 92, fixing rod; 93, movable ring; 94, fan plate; 95, reset spring; 96, guide; 97, elastic column. DETAILED DESCRIPTION

[0031] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: an odor treatment auxiliary equipment for the production and processing of building insulation boards, including a treatment tank 1, the side of the treatment tank 1 is fixedly connected to an air supply pump 2 through a pipeline, the end of the treatment tank 1 away from the air supply pump 2 is fixedly connected to a circulation pump 3 through a pipeline, a spray rack 5 is rotatably installed inside the treatment tank 1, a swing structure 4 for driving the spray rack 5 to swing back and forth is arranged on the side of the treatment tank 1, a uniform exhaust component 6 for uniformly dispersing exhaust gas in the treatment tank 1 is arranged inside the treatment tank 1, and the uniform exhaust component 6 includes a mixing disk 61, a driving motor 62, a driving gear 63, a rotating shaft 64, a driven gear 65, an air inlet 66, a mixing chamber 67, an aeration head 68 and a baffle 69. The mixing disk 61 is fixedly mounted on the bottom inner wall of the treatment tank 1, a driving motor 62 is fixedly mounted on the bottom outer wall of the treatment tank 1, a driving gear 63 is fixedly mounted on the output end of the driving motor 62, a rotating shaft 64 passes through the bottom inner wall of the treatment tank 1 and is rotatably mounted, a driven gear 65 passes through and is fixedly mounted on the bottom end of the rotating shaft 64, the driven gear 65 meshes with the driving gear 63 to realize transmission, an air inlet 66 is provided on the arc-shaped outer wall on one side of the mixing disk 61, a mixing chamber 67 is provided inside the mixing disk 61, an aeration head 68 is fixedly mounted on the top outer wall of the mixing disk 61, and a baffle 69 is fixedly mounted on the arc-shaped outer wall of the rotating shaft 64.

[0032] Please refer to the instruction manual for details. Figure 1-Figure 2In an embodiment of the present invention, an opening is provided at the top of the treatment tank 1 so that the purified air can be discharged from the top of the treatment tank 1. At the same time, the end of the air supply pump 2 away from the treatment tank 1 is connected to the air exhaust pipe of the building insulation board production workshop through a pipe, so that the air circulation system of the building insulation board production workshop and the drive of the air supply pump 2 are used to promote the odorous waste gas in the building insulation board production workshop to be transported to the interior of the treatment tank 1 by the air supply pump 2. Specifically, the pipe connecting the treatment tank 1 and the air supply pump 2 is arranged in an inverted U shape, and the horizontal position of the curved portion at the top of the inverted U-shaped pipe is higher than the liquid level in the treatment tank 1 to avoid the water in the treatment tank 1 from flowing back into the air supply pump 2, affecting the normal use of the air supply pump 2.

[0033] In addition, the top output port of the circulation pump 3 is rotatably connected to one end of the spray rack 5 through a curved pipe, and the curved pipe is connected to the interior of the spray rack 5, so that the circulation pump 3 can extract the water in the treatment tank 1 and input it into the spray rack 5 through the curved pipe, and spray it to the interior of the treatment tank 1 through the spray rack 5. Specifically, the swing structure 4 includes a motor fixedly mounted on the outside of the treatment tank 1 and a pulley fixedly mounted on the output end of the motor, and the motor adopts a three-phase asynchronous motor. The swing structure 4 also includes another set of pulleys fixedly mounted on the rotating shaft of the spray rack 5. The two sets of pulleys are connected by a transmission belt, thereby prompting the spray rack 5 to swing continuously left and right in the treatment tank 1 to increase the coverage of the water sprayed by the spray rack 5, thereby improving the device's purification efficiency for the odorous exhaust gas generated in the production workshop of building insulation boards. At the same time, the interior of the treatment tank 1 is filled with purified water for purifying the odor in the exhaust gas.

[0034] Please refer to the instruction manual Figure 2-Figure 4The axis of the mixing disk 61 is provided with a center hole matched with the outer diameter of the rotating shaft 64, and the rotating shaft 64 is arranged inside the center hole, so that the rotating shaft 64 will not interfere with the movement of the mixing disk 61 when rotating. At the same time, the rotating shaft 64 is located on the arc-shaped outer wall at the top of the mixing disk 61. A plurality of stirring rods arranged in a circular array are arranged in a linear array from bottom to top, so that the rotating shaft 64 can further promote the fluidity of the purified water in the treatment tank 1 when rotating, thereby improving the contact efficiency of the purified water with the exhaust gas input into the treatment tank 1. In addition, a U-shaped The frame is provided to facilitate the installation of the driving motor 62. Specifically, the diameter of the driving gear 63 is set to be twice the diameter of the driven gear 65, so that when the driving gear 63 rotates, the rotation speed of the driven gear 65 is twice the rotation speed of the driving gear 63, thereby improving the rotation speed of the driven gear 65 and the rotating shaft 64. At the same time, the air inlet 66 is opened at one end of the elbow connected to the air supply pump 2, and the end of the elbow connected to the air supply pump 2 passes through the outer wall of the processing tank 1 and extends into the air inlet 66, and a seal is provided between the air inlet 66 and the outer surface of the elbow end to avoid air leakage and water leakage.

[0035] At the same time, the baffle 69 is arranged inside the mixing chamber 67, and the number of the baffles 69 is set in two groups, and the two groups of baffles 69 are mirror-imaged on the left and right sides of the rotating shaft 64. In addition, the baffle 69 is arranged in a fan shape, and the number of aeration heads 68 is set in a plurality, and the plurality of aeration heads 68 are evenly distributed on the upper surface of the mixing disk 61. Specifically, the distribution area of ​​the plurality of aeration heads 68 is fan-shaped, and the distribution area of ​​the aeration heads 68 is set away from one side of the circulation pump 3, so that the exhaust gas discharged from the aeration head 68 slightly deviates from the water inlet side of the circulation pump 3 to avoid The waste gas just discharged through the aeration head 68 is not directly sucked away by the circulation pump 3 for spraying, so that the waste gas does not have enough time to react with the water in the treatment tank 1 for purification. At the same time, the fan-shaped baffle 69 intermittently blocks the air intake of a part of the aeration head 68 as the rotating shaft 64 continues to rotate, so that the aeration head 68 on the mixing plate 61 intermittently discharges the waste gas outward, and cooperates with the rotating shaft 64 and the stirring rod arranged on its curved outer wall to enhance the purification effect of the water in the treatment tank 1 on the waste gas, and ensure that the device effectively treats the odor in the waste gas before discharging it.

[0036] In addition, please refer to the instructions attached Figure 3-Figure 7The treatment tank 1 is provided with a dilution assembly 7 for diluting the waste gas caused by the production of the building insulation board before purification. The dilution assembly 7 includes a fan 71, which is fixedly mounted on the bottom upper surface of the U-shaped frame. The output end of the fan 71 is rotatably connected to the bottom end of the rotating shaft 64. An air inlet 72 is provided at the connection between the rotating shaft 64 and the baffle 69. An inner air duct 73 is provided at one end of the baffle 69 close to the air inlet 72. An arc-shaped opening 74 is provided on the arc-shaped outer wall of the end of the baffle 69 away from the rotating shaft 64. A mixing flow The inner walls of the baffle plate 69 on the left and right sides of the mixing chamber 75 are provided with exhaust ports 76. A rotating rod 77 is rotatably mounted on the inner wall of the mixing chamber 75. The rotating rod 77 passes through the guide plate 78, and the guide plate 78 is fixedly connected to the rotating rod 77. A coil spring 79 is sleeved on the arc-shaped outer wall of the rotating rod 77. A U-shaped groove is provided on the inner wall of the guide plate 78 near the center of the mixing chamber 75. A round rod 710 is rotatably mounted on the inner wall of the U-shaped groove. A coil spring 2 711 is sleeved on the arc-shaped outer wall of the end of the round rod 710. A spoiler 712 is fixedly mounted on the arc-shaped outer wall of the round rod 710.

[0037] Specifically, a guide cavity is provided on the inner wall of the bottom end of the rotating shaft 64, and the guide cavity is connected with the air inlet duct 72, and the air inlet duct 72 is connected with the inner air duct 73, so that when the fan 71 is started, the external air enters the air inlet duct 72 through the guide cavity inside the rotating shaft 64, and enters the mixing chamber 75 through the inner air duct 73. As the rotating shaft 64 rotates, the baffle 69 intermittently approaches the end of the curved pipe installed at the output end of the air supply pump 2, so that the air supply pump 2 intermittently blows the exhaust gas generated in the production process of the building insulation board into the mixing chamber 75 through the arc-shaped opening 74. Furthermore, after the fan 71 blows in the air, due to the influence of the air flow blown in by the fan 71, the air will generate a torsional force on the guide plate 78, prompting the guide plate 78 to rotate around the rotating rod 77. The deflection is performed by the coil spring 79. Specifically, the two ends of the coil spring 79 are respectively fixedly connected to the inner wall of the mixing chamber 75 and the arc-shaped outer wall at the end of the rotating rod 77 so that the rotating rod 77 always has a movement tendency of rotating in the opposite direction to achieve reset when rotating. Specifically, after the airflow causes the guide plate 78 to deflect toward the center of the mixing chamber 75 with the rotating rod 77 as the rotation center, the coil spring 79 has a movement tendency of causing the rotating rod 77 to drive the guide plate 78 to rotate to reset. In addition, the number of the rotating rod 77 and the guide plate 78 is set in four groups, and the four groups of rotating rods 77 and guide plates 78 are mirror-imaged in pairs around the center of the mixing chamber 75, so that the airflow generated by the external exhaust gas input by the air supply pump 2 can also generate a deflection thrust on the two groups of guide plates 78 close to the arc-shaped mouth 74 when entering the mixing chamber 75.

[0038] At the same time, there are two groups of spoilers 712, and the two groups of spoilers 712 are mirror-imaged on the arc-shaped outer walls on the left and right sides of the round rod 710, and the outer wall of the spoiler 712 away from the round rod 710 is provided with multiple groups of arc-shaped grooves arranged in a linear array, and the arc-shaped grooves opened on the sides of the two groups of spoilers 712 are staggered, so that the airflow will drive the spoiler 712 and the round rod 710 to rotate in the process of affecting the guide plate 78 and causing it to deflect, and because the positions of the arc-shaped grooves opened on the sides of the two groups of spoilers 712 are different, the round rod 710 makes the spoiler 712 rotate when it rotates. The plate 712 continuously affects the direction of the airflow to make it more dispersed in the mixing chamber 75, and because the exhaust gas entering the mixing chamber 75 through the arc-shaped opening 74 is intermittently intake, the guide plate 78 close to the side of the arc-shaped opening 74 will continue to swing due to the elastic force of the coil spring 79, further promoting the exhaust gas in the mixing chamber 75 to mix with the air, and finally discharge it to the mixing chamber 67 through the exhaust port 76 to achieve the dilution of the exhaust gas, thereby improving the treatment efficiency of the water in the treatment tank 1 for the exhaust gas, and avoiding the exhaust gas concentration being too high to effectively and timely perform the odor purification treatment.

[0039] Please refer to the instruction manual Figure 6-Figure 7 In an embodiment of the present invention, a swing assembly 8 for promoting mixing of air and exhaust gas is provided on the side of the guide plate 78 close to the mixing chamber 75. The swing assembly 8 includes a receiving groove 81. The receiving groove 81 is provided on the side of the guide plate 78 close to the mixing chamber 75. A swing plate 82 is rotatably installed on the inner wall of the receiving groove 81. A connecting spring 83 is fixedly connected between the side wall of the swing plate 82 and the inner surface of the receiving groove 81. A sliding groove 84 is provided on the inner wall of the swing plate 82. A sliding rod 85 is slidably connected to the inner wall of the sliding groove 84. A swing plate 86 is fixedly connected to the side wall of the sliding rod 85.

[0040] Specifically, the size of the storage groove 81 is adapted to the swing plate 82, and the inner wall of the storage groove 81 is provided with a rectangular cavity whose width is greater than the outer diameter of the connecting spring 83, so that in the initial state, the swing plate 82 is affected by the elastic force of the connecting spring 83 so that it will shrink and enter the storage groove 81, and the rotation axis of the swing plate 82 is at the center of the guide plate 78, so that when the guide plate 78 rotates, the swing plate 82 will deflect to the side away from the storage groove 81 due to inertia, and then due to the elastic force of the connecting spring 83, the swing plate 82 will reset and rotate with its connection point with the storage groove 81 as the rotation center, which will generate a reverse rotation force on the rotation of the guide plate 78 to a certain extent, so that when air is taken in at the left and right ends of the mixing chamber 75, the guide plate 78 will not remain stable all the time, but It will swing to a certain extent, further promoting the mixing of air and exhaust gas entering into the mixing chamber 75, thereby improving the dilution effect of the exhaust gas. At the same time, the slide bar 85 is adapted to the sliding groove 84, and the side wall of the swing plate 82 is provided with a rectangular groove whose width is adapted to the connection between the slide bar 85 and the swing plate 86, so that the slide bar 85 can slide along the inside of the sliding groove 84, thereby driving the swing plate 86 to slide along the outer surface of the swing plate 82, so that when the swing plate 82 shrinks and enters the storage groove 81, the inertia of the slide bar 85 and the swing plate 86 generates a fan force from the outside of the mixing chamber 75 toward the center of the mixing chamber 75, thereby promoting more efficient mixing of air and exhaust gas in the mixing chamber 75, so as to achieve the effect of diluting the exhaust gas and thus better purifying it.

[0041] Please refer to the instruction manual Figure 8-Figure 9 In an embodiment of the present invention, a spoiler assembly 9 for guiding the mixing of air and exhaust gas is provided inside the mixing chamber 75, and the spoiler assembly 9 includes a fixed ring 91, which is fixedly installed inside the mixing chamber 75, and a fixed rod 92 is fixedly installed inside the fixed ring 91, and a movable ring 93 is movably installed on the arc-shaped outer wall of the fixed rod 92, and a fan-shaped plate 94 is slidably installed on the inner wall of the movable ring 93, and a return spring 95 is fixedly connected to the side wall of the fan-shaped plate 94, and a guide 96 is fixedly installed on the arc-shaped outer wall of the fixed rod 92, and an elastic column 97 is fixedly installed on the side wall of the guide 96.

[0042] It is worth noting that the upper and lower sides of the fixed ring 91 are fixed to the inner surface of the mixing chamber 75 by thin rods, so as to ensure the stable installation of the fixed rod 92 in the mixing chamber 75. At the same time, a hole matching the outer diameter of the fixed rod 92 is opened at the axis of the movable ring 93, so that the movable ring 93 can not only rotate on the outer surface of the fixed rod 92, but also perform linear motion in the horizontal direction along the outer surface of the fixed rod 92. Furthermore, a rectangular groove matching the size of the end of the fan-shaped plate 94 is opened on the inner wall of the movable ring 93, so that the end of the fan-shaped plate 94 can only perform linear motion along the inner wall of the rectangular groove, that is, move close to the center of the movable ring 93 or move away from the center of the movable ring 93. In addition, the two ends of the return spring 95 are respectively fixedly connected to the top inner wall of the rectangular groove and the side wall of the fan plate 94, so that the fan plate 94 will not separate from the movable ring 93. Specifically, the guide member 9 6 includes a sleeve sleeved on the arc-shaped outer wall of the fixed rod 92 and conical rings at both ends of the sleeve, and the conical ring includes a large diameter end and a small diameter end, and the small diameter end is arranged near the center of the sleeve, so that the airflow entering the mixing chamber 75 affects the fan plate 94 and promotes the movable ring 93 to rotate. In the process, it also pushes the movable ring 93 to slide along the surface of the fixed rod 92, so that under the guidance of the conical ring of the guide member 96, the fan plate 94 is prompted to move along the rectangular slide groove toward the side away from the center of the movable ring 93, thereby expanding the influence range of the fan plate 94, so that the rotating movable ring 93 and the fan plate 94 can guide the air and exhaust gas in the mixing chamber 75 to mix, promote the effective dilution of the exhaust gas in the mixing chamber 75, and then enable it to fully contact and purify the treatment liquid in the treatment tank 1 when it is discharged through the aeration head 68, thereby reducing the environmental pollution problem caused by the exhaust gas generated during the production of the building insulation board.

[0043] In the present invention, when in use, first add a sufficient amount of water-liquid mixture for purifying exhaust gas into the interior of the treatment tank 1, then start the air supply pump 2, so that the exhaust gas with odor in the building insulation board production workshop is transported to the interior of the treatment tank 1 by the air supply pump 2, and at the same time start the drive motor 62 and the fan 71, and drive the rotating shaft 64 to rotate at a high speed through the rotation of the driving gear 63 and the driven gear 65, and the exhaust gas enters the mixing chamber 67 from the air inlet 66, and with the high-speed rotation of the rotating shaft 64, the arc-shaped opening 74 at the end of the baffle 69 is intermittently aligned with the air inlet 66, so that the exhaust gas intermittently enters the mixing chamber 75, and because the fan 71 continuously inputs external air, the air passes through the air inlet The air duct 72 and the inner air duct 73 enter the mixing chamber 75, so that the external air and the exhaust gas are mixed in the mixing chamber 75, and are input into the mixing chamber 67 again through the exhaust port 76, and are intermittently discharged to the interior of the treatment tank 1 through a plurality of aeration heads 68 opened on the upper surface of the mixing disk 61, and are driven by the stirring rod to accelerate the contact with the water-liquid mixture in the treatment tank 1. At the same time, the circulating pump 3 continuously pumps water to extract the water in the treatment tank 1 and input it into the spray rack 5 through the bent pipe, and is sprayed into the interior of the treatment tank 1 through the spray rack 5. Finally, the odorous exhaust gas generated in the production workshop of the building insulation board can be effectively purified and finally discharged through the opening at the top of the treatment tank 1.

[0044] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An odor treatment auxiliary device for the production and processing of building insulation boards, comprising a treatment tank (1), characterized in that: The side of the treatment tank (1) is fixedly connected to an air supply pump (2) via a pipeline, and the end of the treatment tank (1) away from the air supply pump (2) is fixedly connected to a circulation pump (3) via a pipeline. A spray rack (5) is rotatably mounted inside the treatment tank (1), and a swing structure (4) is provided on the side of the treatment tank (1) for driving the spray rack (5) to swing back and forth. A uniform exhaust component (6) for uniformly dispersing exhaust gas in the treatment tank (1) is provided inside the treatment tank (1), and a dilution component (7) for diluting exhaust gas caused by the production of building insulation boards before purification is provided inside the treatment tank (1).

2. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 1 is characterized by: The uniform exhaust assembly (6) comprises a mixing disc (61), wherein the mixing disc (61) is fixedly mounted on the bottom inner wall of the treatment tank (1), a driving motor (62) is fixedly mounted on the bottom outer wall of the treatment tank (1), a driving gear (63) is fixedly mounted on the output end of the driving motor (62), a rotating shaft (64) passes through and is rotatably mounted on the bottom inner wall of the treatment tank (1), a driven gear (65) passes through and is fixedly mounted on the bottom end of the rotating shaft (64), the driven gear (65) meshes with the driving gear (63) to achieve transmission, an air inlet (66) is provided on one side of the arc-shaped outer wall of the mixing disc (61), a mixing chamber (67) is provided inside the mixing disc (61), an aeration head (68) is fixedly mounted on the top outer wall of the mixing disc (61), and a baffle (69) is fixedly mounted on the arc-shaped outer wall of the rotating shaft (64).

3. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 2 is characterized by: The pipe connecting the treatment tank (1) and the air supply pump (2) is arranged in an inverted U shape, the interior of the treatment tank (1) is filled with purified water for purifying odor in the exhaust gas, and the horizontal position of the curved portion at the top of the inverted U-shaped pipe is higher than the liquid level in the treatment tank (1), the swing structure (4) comprises a motor fixedly mounted on the outside of the treatment tank (1) and a pulley fixedly mounted on the output end of the motor, and the motor adopts a three-phase asynchronous motor, and the swing structure (4) also comprises another set of pulleys fixedly mounted on the rotating shaft of the spray frame (5), and the two sets of pulleys are connected by a transmission belt.

4. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 3 is characterized by: The air inlet (66) is opened at one end of the curved pipe connected to the air supply pump (2), and the end of the curved pipe connected to the air supply pump (2) passes through the outer wall of the processing tank (1) and extends into the air inlet (66), and a sealing member is provided between the air inlet (66) and the outer surface of the end of the curved pipe.

5. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 4 is characterized by: The baffle (69) is arranged in a fan shape, and the number of the aeration heads (68) is set to be multiple, and the multiple aeration heads (68) are evenly distributed on the upper surface of the mixing plate (61), the distribution area of ​​the multiple aeration heads (68) is fan-shaped, and the distribution area of ​​the aeration heads (68) is arranged away from the side of the circulation pump (3).

6. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 5 is characterized by: The dilution assembly (7) comprises a fan (71), the fan (71) is fixedly mounted on the bottom upper surface of the U-shaped frame, the output end of the fan (71) is rotatably connected to the bottom end of the rotating shaft (64), an air inlet (72) is provided at the connection between the rotating shaft (64) and the baffle (69), an inner air duct (73) is provided at one end of the baffle (69) close to the air inlet (72), an arc-shaped opening (74) is provided on the arc-shaped outer wall of one end of the baffle (69) away from the rotating shaft (64), a mixing chamber (75) is provided on the inner wall of the baffle (69), and two inner walls on the left and right sides of the baffle (69) are provided. An exhaust port (76) is provided, a rotating rod (77) is rotatably mounted on the inner wall of the mixing chamber (75), the rotating rod (77) penetrates the guide plate (78), and the guide plate (78) is fixedly connected to the rotating rod (77), a coil spring (79) is sleeved on the arc-shaped outer wall of the rotating rod (77), a U-shaped groove is provided on the inner wall of one end of the guide plate (78) close to the center of the mixing chamber (75), a round rod (710) is rotatably mounted on the inner wall of the U-shaped groove, a coil spring (711) is sleeved on the arc-shaped outer wall of the end of the round rod (710), and a spoiler (712) is fixedly mounted on the arc-shaped outer wall of the round rod (710).

7. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 6 is characterized by: The spoiler (712) is provided in two groups, and the two groups of spoilers (712) are mirror-imaged on the left and right curved outer walls of the round rod (710), and a plurality of groups of curved grooves arranged in a linear array are provided on the outer wall of the spoiler (712) on the side away from the round rod (710), and the curved grooves provided on the sides of the two groups of spoilers (712) are arranged in a staggered manner.

8. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 7 is characterized by: A swing assembly (8) for promoting mixing of air and exhaust gas is arranged on one side of the guide plate (78) close to the mixing chamber (75), and the swing assembly (8) includes a receiving groove (81). The receiving groove (81) is arranged on one side of the guide plate (78) close to the mixing chamber (75), and a swing plate (82) is rotatably mounted on the inner wall of the receiving groove (81). A connecting spring (83) is fixedly connected between the side wall of the swing plate (82) and the inner surface of the receiving groove (81), and a sliding groove (84) is arranged on the inner wall of the swing plate (82), and a sliding rod (85) is slidably connected to the inner wall of the sliding groove (84), and a swing plate (86) is fixedly connected to the side wall of the sliding rod (85).

9. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 8 is characterized by: The slide bar (85) is matched with the slide groove (84), and the side wall of the swing plate (82) is provided with a rectangular groove having a width matched with the connection portion between the slide bar (85) and the swing plate (86).

10. The odor treatment auxiliary equipment for the production and processing of building insulation boards according to claim 9, characterized in that: The interior of the mixing chamber (75) is provided with a spoiler assembly (9) for guiding the mixing of air and exhaust gas, the spoiler assembly (9) comprising a fixed ring (91), the fixed ring (91) being fixedly mounted inside the mixing chamber (75), a fixed rod (92) being fixedly mounted inside the fixed ring (91), a movable ring (93) being movably mounted on the arc-shaped outer wall of the fixed rod (92), and a sector plate (94) being slidably mounted on the inner wall of the movable ring (93). ), a return spring (95) is fixedly connected to the side wall of the fan-shaped plate (94), a guide member (96) is fixedly installed on the arc-shaped outer wall of the fixed rod (92), an elastic column (97) is fixedly installed on the side wall of the guide member (96), the guide member (96) includes a sleeve sleeved on the arc-shaped outer wall of the fixed rod (92) and conical rings at both ends of the sleeve, and the conical ring includes a large diameter end and a small diameter end, and the small diameter end is arranged close to the center of the sleeve.

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