Spray tower for glass fiber reinforced plastic production based on environmental protection engineering
By combining the alternating replacement and drying components of two activated carbon plates in the spray tower, the corrosion and drip problems of exhaust pipes caused by the decrease in water absorption of activated carbon are solved, and efficient waste gas drying and purification effects are achieved.
Patent Information
- Application Number
- CN202510591107.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2025-07-22
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the exhaust gas treatment process of existing spray towers, the water absorption of activated carbon decreases after long-term use, resulting in insufficient water vapor absorption effect, resulting in corrosion of exhaust pipes and water dripping at the tail, and the purified exhaust gas cannot be effectively dried.
The two activated carbon plates are replaced alternately, and the wet activated carbon plates are dried in combination with the drying components, and the insertion rods on the horizontal plates are quickly connected and disassembled, and the purification efficiency is improved with the spray assembly and the drive assembly.
Effectively maintain the dry state of the activated carbon plate, improve the moisture absorption effect of exhaust gas, avoid the corrosion of exhaust pipes and the drip at the tail, and improve the convenience of use and purification efficiency.
Smart Images
Figure CN120346635A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of spray towers, and particularly relates to a spray tower for fiberglass production based on environmental protection engineering. Background Art
[0002] A spray tower, also known as an exhaust gas purification tower, an exhaust gas treatment tower, an acid mist purification tower, an acid mist treatment tower, etc., is a mainstream product equipment for exhaust gas treatment in environmental protection equipment. It is an exhaust gas absorption tower equipment with high efficiency and relatively small pressure loss. Inside the tail gas absorption tower, the spray method is usually used to absorb the part of the tail gas that is soluble in certain liquids.
[0003] During the process of treating exhaust gas with the existing spray tower, it is necessary to dry the purified exhaust gas to avoid the corrosion of the exhaust pipe caused by the water vapor in the exhaust gas and the phenomenon of water dripping at the tail of the exhaust pipe. In order to dry the purified exhaust gas, the method of activated carbon adsorption is generally used. It can not only absorb the water vapor in the purified exhaust gas, but also further purify the purified exhaust gas. However, after long-term use of the activated carbon, its water absorption capacity decreases, resulting in insufficient water vapor absorption effect, and the corrosion of the exhaust pipe and the phenomenon of water dripping at the tail reappear. Therefore, we provide a spray tower for fiberglass production based on environmental protection engineering to solve the above problems. Summary of the Invention
[0004] The purpose of the present invention is to provide a spray tower for fiberglass production based on environmental protection engineering. By alternately replacing two activated carbon plates, the activated carbon plates in the tower body are always kept relatively dry, which further improves the effect of absorbing the moisture of the treated exhaust gas. In addition, with the use of a drying component, the wet activated carbon plates are dried, effectively improving the convenience of use and avoiding the corrosion of the first exhaust pipe caused by the water vapor in the purified exhaust gas and the phenomenon of water dripping at the tail of the first exhaust pipe. Moreover, by inserting and pulling out the insertion rods on the insertion plate, the quick connection and disassembly between the two activated carbon plates are realized, providing convenience for the subsequent replacement or maintenance of the activated carbon plates, and solving the problem that during the process of treating exhaust gas with the existing spray tower, it is necessary to dry the purified exhaust gas to avoid the corrosion of the exhaust pipe caused by the water vapor in the exhaust gas and the phenomenon of water dripping at the tail of the exhaust pipe. In order to dry the purified exhaust gas, the method of activated carbon adsorption is generally used. It can not only absorb the water vapor in the purified exhaust gas, but also further purify the purified exhaust gas. However, after long-term use of the activated carbon, its water absorption capacity decreases, resulting in insufficient water vapor absorption effect, and the corrosion of the exhaust pipe and the phenomenon of water dripping at the tail reappear.
[0005] To solve the above technical problems, the present invention is realized through the following technical solutions: The present invention relates to a spray tower for fiberglass production based on environmental protection engineering, including a housing assembly; the housing assembly includes a water storage base, a tower body is connected and communicated at the top of the water storage base, a first exhaust pipe is connected and communicated at the outer top of the tower body, guide rails are symmetrically penetrated and fixedly connected to a relative outer side surface of the tower body, and two drying components are slidably matched at the tops of the two guide rails. The drying components include two activated carbon plates slidably connected to the two guide rails. The bottom of the activated carbon plate is symmetrically and fixedly connected with sliding plates slidably matched with the two guide rails. Plug-in slots are opened on the outer side surfaces of the two activated carbon plates away from each other, and electromagnets are installed inside the plug-in slots; on the outer side surfaces of the two activated carbon plates facing each other, plug-in blocks are fixedly connected, insertion holes are symmetrically opened at the top of the plug-in block, a cross plate is arranged at the top of the two plug-in blocks, and insertion rods inserted and matched with the four insertion holes are fixedly connected to the bottom of the cross plate; drying components covering the two guide rails are fixedly connected to the relative outer side surfaces of the tower body. The drying components include a drying box fixedly connected to an outer side surface of the tower body. An electric heating wire plate is fixedly connected to the inner bottom of the drying box. A conical pipe is connected and communicated at the outer bottom of the drying box. A conduit connected and communicated with the first exhaust pipe is connected and communicated at the top of the conical pipe.
[0006] Further, the housing assembly further includes a control box fixedly connected to an outer side surface of the tower body. A liquid injection pipe is connected and communicated at an outer side surface of the water storage base. An air inlet pipe is connected and communicated at an adjacent outer side surface of the water storage base. Notches slidably matched with the two activated carbon plates are opened on the relative side surfaces of the tower body; a first packing absorption box and a second packing absorption box are sequentially fixedly connected to the inner wall of the tower body. Multiple layers of absorption balls are filled inside the first packing absorption box and the second packing absorption box. First solenoid valves are arranged on the first exhaust pipe and the liquid injection pipe.
[0007] Further, the drying component further includes a second exhaust pipe connected and communicated at the top of the drying box. A second solenoid valve is arranged on the outer wall of the conduit. A notch adapted to the activated carbon plate and the guide rail is penetrated and opened on an outer side surface of the drying box.
[0008] Further, a spray component is arranged inside the tower body and distributed above the first packing absorption box and the second packing absorption box. The spray component includes an L-shaped water pipe connected and communicated with the water storage base. The spray component includes two spray parts rotatably connected inside the tower body. The spray part includes a bidirectional worm rotatably penetrated and connected inside the tower body. The spray part further includes a first water pipe fixedly connected to the L-shaped water pipe and extending into the tower body. Second water pipes are symmetrically rotatably connected and communicated to the outer peripheral side surface of the first water pipe. A worm gear meshed and matched with the bidirectional worm is fixedly connected to the peripheral side surface of the second water pipe. The bottom ends of the two second water pipes are fixedly connected with a vertically arranged cylindrical pipe. A plurality of nozzles are uniformly connected and communicated to the outer peripheral side surface of the cylindrical pipe.
[0009] Furthermore, a first sprocket is fixedly connected to the end of the bidirectional worm. A first chain is meshed and connected between the two first sprockets. A waterproof box covering the second water pipe and the worm wheel is fixedly connected to the outer peripheral side of the first water pipe. A second sprocket is fixedly connected to the circumferential side of one of the bidirectional worms.
[0010] Furthermore, a driving assembly is fixedly fitted to the outer side of the first tower body. The driving assembly includes a motor fixedly connected to the outer side of the first tower body. A lead screw is fixedly connected to the output end of the motor. A third sprocket is fixedly connected to the circumferential side of the lead screw. A second chain is meshed and connected between the third sprocket and the second sprocket.
[0011] Furthermore, a moving plate is threadedly connected to the circumferential side of the lead screw. An L-shaped plate is fixedly connected to the top of the moving plate. An iron plate penetrating into the adjacent drying box and inserted and fitted with the insertion slot is fixedly connected to one side of the L-shaped plate.
[0012] Furthermore, two abutting members are arranged on the circumferential side of the lead screw. The abutting members include a fixing plate fixedly connected to the circumferential side of the lead screw. Moving rods are symmetrically and slidably connected to one side of the fixing plate. A pressing plate slidably sleeved on the circumferential side of the lead screw is fixedly connected between the two moving rods. A limiting plate is fixedly connected to the end of the moving rod away from the pressing plate. Return springs sleeved on the moving rods are symmetrically and fixedly connected between the fixing plate and the pressing plate.
[0013] Furthermore, a PLC controller is arranged inside the control box. The PLC controller is electrically connected to the electromagnet, the electric heating wire plate, the first solenoid valve, the second solenoid valve, and the motor.
[0014] The present invention has the following beneficial effects: 1. By alternately replacing the two activated carbon plates, the activated carbon plates in the tower body always remain relatively dry, further improving the effect of absorbing moisture in the treated waste gas. In addition, in cooperation with the use of the drying assembly, the wet activated carbon plates are dried, effectively improving the convenience of use, avoiding the corrosion of the first exhaust pipe by the water vapor in the purified waste gas and the water dripping phenomenon at the tail of the first exhaust pipe. In addition, by inserting and pulling out the insertion rod on the transverse plate, the quick connection and disassembly between the two activated carbon plates are realized, providing convenience for the subsequent replacement or maintenance of the activated carbon plates.
[0015] 2. The present invention starts the pump body, causing the pump body to spray the purification liquid in the water storage base through several nozzles in the spraying assembly, so that the purification liquid is atomized and evenly distributed in the tower body. At the same time, the purification liquid evenly adheres to the surface of the absorption balls in the first packing absorption box and the second packing absorption box. Then, the external exhaust gas pipe is connected to the intake pipe, and then the fan in the first exhaust pipe is started. The fan works to provide power for the flow of the incoming exhaust gas, causing the exhaust gas to flow upward along the tower body. The exhaust gas first fully contacts the atomized purification liquid in the air of the tower body to purify the exhaust gas. Then, the exhaust gas continues to contact the absorption balls in the first packing absorption box to further purify the exhaust gas. Subsequently, the exhaust gas continues to rise, causing the exhaust gas to fully contact the atomized purification liquid in the air of the tower body in turn, and then contact the absorption balls in the second packing absorption box, thereby completing the purification of the exhaust gas. The purified exhaust gas fully contacts the activated carbon plate to absorb the water vapor in the purified exhaust gas, realizing the drying of the purified exhaust gas, and finally discharging from the first exhaust pipe and the second exhaust pipe. By controlling the rotation of the second sprocket, the second sprocket drives the two-way worm below to rotate, and then drives the first sprocket below to rotate. The first sprocket drives the first sprocket above to rotate through the first chain, and then drives the two-way worm above to rotate. Through the rotation of the two-way worm, it drives the two rollers engaged with it to rotate, and then drives the second water pipe to rotate, further driving the cylindrical pipe and the nozzle to rotate, so that the adjacent two cylindrical pipes rotate in opposite directions, and further the adjacent two groups of nozzles rotate in opposite directions, further increasing the spraying range of the purification liquid and effectively improving the effect of the full contact between the purification liquid and the exhaust gas.
[0016] 3. The present invention controls the motor to drive the screw rod to rotate, causing the screw rod to drive the third sprocket to rotate. The third sprocket drives the second sprocket to rotate through the second chain, providing power for the rotation of the second sprocket. Through the rotation of the screw rod, the screw rod further drives the moving plate to move horizontally along the screw rod, and then through the L-shaped plate and the iron plate to move horizontally. By controlling the forward or reverse rotation of the output end of the motor, the moving plate moves left or right, and then the iron plate drives the activated carbon plate to move left or right, providing power for the movement of the activated carbon plate. As the motor drives the screw rod to rotate continuously, when the moving plate moves left or right, the moving plate will disengage from the thread on the screw rod, and at the same time, the moving plate presses against the abutting plate on one side. At this time, the return spring is compressed. After the screw rod rotates in the reverse direction, under the pressing action of the abutting plate, the moving plate can better cooperate with the thread of the screw rod again, and the moving plate moves in the reverse direction. Thus, when the motor drives the screw rod to rotate continuously, it can always ensure the normal operation of the spraying assembly and does not affect the movement of the activated carbon plate. Through the same power source motor, the work of the spraying assembly and the movement of the activated carbon plate are realized, effectively improving the utilization efficiency of the power source. Description of the Drawings
[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic structural diagram of a spray tower for FRP production based on environmental protection engineering.
[0019] Figure 2 It is Figure 1 a schematic side view structure diagram of.
[0020] Figure 3 It is Figure 2 a schematic cross-sectional view structure diagram of.
[0021] Figure 4 It is Figure 3 a schematic front view structure diagram of.
[0022] Figure 5 It is a schematic structural diagram of the housing assembly in the present invention.
[0023] Figure 6 It is Figure 5 a schematic side view structure diagram of.
[0024] Figure 7 It is Figure 6 a schematic cross-sectional view structure diagram of.
[0025] Figure 8 It is a schematic cross-sectional view structure diagram of the connection between the second packing absorption box and the absorption balls in the present invention.
[0026] Figure 9 It is a schematic structural diagram of the drying assembly in the present invention.
[0027] Figure 10 It is a schematic structural diagram of the connection between the activated carbon plate and the plug-in block in the present invention.
[0028] Figure 11 It is a schematic bottom view structure diagram of the connection between the two plug-in blocks and the cross plate and the plug rod in the present invention.
[0029] Figure 12 It is a schematic structural diagram of the drying component in the present invention.
[0030] Figure 13 It is a schematic structural diagram of the spraying assembly in the present invention.
[0031] Figure 14 It is Figure 13 a schematic cross-sectional view structure diagram of the spraying part in.
[0032] Figure 15 This is a schematic structural diagram of the driving component in the present invention.
[0033] Figure 16 is Figure 15 an enlarged schematic structural diagram of the abutting member in
[0034] Figure 17 is Figure 14 a three-dimensional schematic structural diagram of
[0035] In the accompanying drawings, the list of components represented by each reference numeral is as follows:
[0036] 1 - housing assembly, 101 - water storage base, 102 - tower body, 103 - first exhaust pipe, 104 - guide rail, 105 - control box, 106 - liquid injection pipe, 107 - intake pipe, 108 - notch, 109 - first packing absorption box, 110 - second packing absorption box, 111 - absorption ball, 112 - first solenoid valve, 2 - drying component, 201 - activated carbon plate, 202 - sliding plate, 203 - insertion slot, 204 - insertion block, 205 - insertion hole, 206 - cross plate, 207 - insertion rod, 3 - drying component, 301 - drying box, 307 - notch, 302 - electric heating wire plate, 303 - conical pipe, 304 - conduit, 305 - second exhaust pipe, 306 - second solenoid valve, 4 - spraying component, 401 - L-shaped water pipe, 5 - spraying member, 501 - bidirectional worm, 502 - first water pipe, 503 - second water pipe, 504 - worm gear, 505 - cylindrical pipe, 506 - nozzle, 507 - first sprocket, 508 - waterproof box, 509 - second sprocket, 6 - driving component, 601 - motor, 602 - lead screw, 603 - third sprocket, 604 - moving plate, 605 - L-shaped plate, 606 - iron plate, 7 - abutting member, 701 - fixing plate, 702 - moving rod, 703 - abutting plate, 704 - limiting plate, 705 - return spring. Specific embodiments
[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] Example 1, please refer to Figure 1-17, the present invention provides the following technical solution: A spray tower for FRP production based on environmental protection engineering, comprising a housing assembly 1; the housing assembly 1 includes a water storage base 101, the top of the water storage base 101 is connected and provided with a tower body 102, the outer top of the tower body 102 is connected and provided with a first exhaust pipe 103 (a fan is arranged in the first exhaust pipe 103, and when the fan works, it provides power for the flow of waste gas in the tower body 102, and the fan is an induced draft fan), the opposite outer side surface of the tower body 102 is symmetrically penetrated and fixedly connected with guide rails 104, and two drying assemblies 2 are slidably matched on the tops of the two guide rails 104. The drying assembly 2 includes two activated carbon plates 201 slidably connected to the two guide rails 104 (a high-temperature resistant humidity sensor is arranged in the activated carbon plate 201 to monitor the humidity of the activated carbon plate 201), the bottoms of the activated carbon plates 201 are symmetrically fixedly connected with sliding plates 202 slidably matched with the two guide rails 104, insertion slots 203 are opened on the outer side surfaces of the two activated carbon plates 201 away from each other, and electromagnets are installed inside the insertion slots 203; insertion blocks 204 are fixedly connected to the opposite outer side surfaces of the two activated carbon plates 201, insertion holes 205 are symmetrically opened at the tops of the insertion blocks 204, a cross plate 206 is arranged at the tops of the two insertion blocks 204, and inserting rods 207 fixedly connected to the cross plate 206 and inserted and matched with the four insertion holes are arranged at the bottom of the cross plate 206; drying assemblies 3 covering the two guide rails 104 are fixedly connected to the opposite outer side surfaces of the tower body 102, the drying assembly 3 includes a drying box 301 fixedly connected to one outer side surface of the tower body 102, an electric heating wire plate 302 is fixedly connected to the inner bottom of the drying box 301, a conical pipe 303 is connected and arranged at the outer bottom of the drying box 301, and a conduit 304 connected and communicated with the first exhaust pipe 103 is connected and arranged at the top of the conical pipe 303.
[0039] The operation process of this embodiment is as Figure 3As shown in the figure, initially there are two activated carbon plates 201, one is located in the left drying box 301, and the other activated carbon plate 201 is located in the tower body 102. By energizing the electric heating wire plate 302, the electric heating wire plate 302 generates heat to heat the activated carbon plate 201 in the left drying box 301, so that the moisture in the activated carbon plate 201 is evaporated, thereby improving the dryness of the activated carbon plate 201. When the water content in the activated carbon plate 201 in the tower body 102 exceeds the set threshold, the two activated carbon plates 201 are controlled to move synchronously to the right, so that the activated carbon plate 201 in the tower body 102 moves to the right drying box 301, and the activated carbon plate 201 after drying treatment in the left drying box 301 moves to the tower body 102, so as to absorb the moisture in the waste gas treated by the tower body 102. Through the alternating replacement of the two activated carbon plates 201, the activated carbon plate 201 in the tower body 102 always remains in a relatively dry state, further improving the effect of absorbing the moisture in the treated waste gas, and cooperating with the use of the drying component 3 to dry the wetted activated carbon plate 201, effectively improving the convenience of use, avoiding the corrosion of the first exhaust pipe 103 by the water vapor in the purified waste gas, and the phenomenon of water dripping at the tail of the first exhaust pipe 103. In addition, by inserting and pulling out the insertion rod 207 on the insertion plate 206, the quick connection and disassembly between the two activated carbon plates 201 are realized, providing convenience for the subsequent replacement or maintenance of the activated carbon plate 201.
[0040] Embodiment 2. Please refer to Figure 1-17 , on the basis of Embodiment 1, the following improvements are made in this Embodiment 2. The housing assembly 1 further includes a control box 105 fixedly connected to an outer side surface of the tower body 102. A liquid injection pipe 106 is communicated with an outer side surface of the water storage base 101, and an air inlet pipe 107 is communicated with an adjacent outer side surface of the water storage base 101. Notches 108 for sliding cooperation with the two activated carbon plates 201 are formed on opposite side surfaces of the tower body 102; a first packing absorption box 109 and a second packing absorption box 110 are fixedly connected to the inner wall of the tower body 102 in sequence. Multiple layers of absorption balls 111 are filled inside the first packing absorption box 109 and the second packing absorption box 110. First solenoid valves 112 are arranged on both the first exhaust pipe 103 and the liquid injection pipe 106. The drying component 3 further includes a second exhaust pipe 305 communicated with the top of the drying box 301. A second solenoid valve 306 is arranged on the outer wall of the conduit 304. A notch 307 adapted to the activated carbon plate 201 and the guide rail 104 is formed through the outer side surface of the drying box 301 (when the activated carbon plate 201 is located in the left drying box 301 or the right drying box 301, the solenoid valve 306 on the corresponding conduit 304 is opened, and the solenoid valve 306 on the other conduit 304 is closed, so that the purified waste gas in the first exhaust pipe 103 enters the drying box 301, and the purified waste gas drives the high-temperature gas in the drying box 301 to flow, thereby further accelerating the drying efficiency of the activated carbon plate 201 in the drying box 301).
[0041] Inside the tower body 102, there is a spraying assembly 4 arranged above the first packing absorption box 109 and the second packing absorption box 110. The spraying assembly 4 includes an L-shaped water pipe 401 communicated with the water storage base 101 (a pump body is installed inside the water storage base 101, and the output end of the pump body is connected to the L-shaped water pipe 401). The spraying assembly 4 includes two spraying members 5 rotatably connected inside the tower body 102. The spraying member 5 includes a bidirectional worm 501 rotatably penetrating and connected inside the tower body 102 (the threads on the outer wall of the bidirectional worm 501 are arranged in opposite directions). The spraying member 5 further includes a first water pipe 502 fixedly connected to the L-shaped water pipe 401 and extending into the tower body 102. Second water pipes 503 are symmetrically and rotatably communicated with the outer peripheral side of the first water pipe 502. A worm gear 504 meshing with the bidirectional worm 501 is fixedly connected to the peripheral side of the second water pipe 503. The bottom ends of the two second water pipes 503 are fixedly connected with a vertically arranged cylindrical pipe 505. A plurality of nozzles 506 are uniformly communicated with the outer peripheral side of the cylindrical pipe 505. A first sprocket 507 is fixedly connected to the end of the bidirectional worm 501. A first chain is meshed and connected between the two first sprockets 507. A waterproof box 508 covering the second water pipe 503 and the worm gear 504 is fixedly connected to the outer peripheral side of the first water pipe 502. A second sprocket 509 is fixedly connected to the peripheral side of one of the bidirectional worms 501.
[0042] The operation process of this embodiment is as follows: First, start the pump body, so that the pump body sprays the purified liquid in the water storage base 101 through a plurality of nozzles 506 in the spraying assembly 4, so that the purified liquid is atomized and evenly distributed in the tower body 102. At the same time, the purified liquid is evenly attached to the surface of the absorption balls 111 in the first packing absorption box 109 and the second packing absorption box 110. Then, connect the external waste gas pipe to the intake pipe 107. Then start the fan in the first exhaust pipe 103. The fan works to provide power for the flow of the incoming waste gas, so that the waste gas flows upward along the tower body 102. The waste gas first fully contacts the atomized purified liquid in the air of the tower body 102 to purify the waste gas. Then the waste gas continues to contact the absorption balls 111 in the first packing absorption box 109 to further purify the waste gas. Subsequently, the waste gas continues to rise, so that the waste gas fully contacts the atomized purified liquid in the air of the tower body 102 in turn, and then contacts the absorption balls 111 in the second packing absorption box 110, thereby completing the purification of the waste gas. The purified waste gas fully contacts the activated carbon plate 201 to absorb the water vapor in the purified waste gas and realize the drying of the purified waste gas. Finally, it is discharged from the first exhaust pipe 103 and the second exhaust pipe 305;
[0043] By controlling the rotation of the second sprocket 509, the second sprocket 509 drives the two-way worm 501 located below to rotate, and further drives the first sprocket 507 located below to rotate. The first sprocket 507 drives the first sprocket 507 located above through the first chain to rotate, and further drives the two-way worm 501 located above to rotate. By the rotation of the two-way worm 501, it drives the two worm wheels 504 meshing with it to rotate, and further drives the second water pipe 503 to rotate, and further drives the cylindrical pipe 505 and the nozzle 506 to rotate, so that the adjacent two cylindrical pipes 505 rotate in opposite directions, and further makes the adjacent two groups of nozzles 506 rotate in opposite directions, further improving the spraying range of the purification liquid and effectively improving the effect of the full contact between the purification liquid and the waste gas.
[0044] Embodiment 3, please refer to Figure 1-17 , on the basis of Embodiment 1, the following improvements are made in this Embodiment 3. A driving assembly 6 is fixedly fitted on an outer side surface of the tower body 102. The driving assembly 6 includes a motor 601 fixedly connected to an outer side surface of the tower body 102. The output end of the motor 601 is fixedly connected with a lead screw 602. A third sprocket 603 is fixedly connected to the circumferential surface of the lead screw 602. A second chain is engaged between the third sprocket 603 and the second sprocket 509. A moving plate 604 is threadedly connected to the circumferential surface of the lead screw 602. An L-shaped plate 605 is fixedly connected to the top of the moving plate 604. An iron plate 606 that penetrates into the adjacent drying box 301 and is in plug-in fit with the plug-in groove 203 is fixedly connected to one side surface of the L-shaped plate 605. Two abutting members 7 are arranged on the circumferential surface of the lead screw 602. The abutting member 7 includes a fixing plate 701 fixedly connected to the circumferential surface of the lead screw 602. Two moving rods 702 are symmetrically and slidably connected to one side surface of the fixing plate 701. A pressing plate 703 that is slidably sleeved on the circumferential surface of the lead screw 602 is fixedly connected between the two moving rods 702. A limiting plate 704 is fixedly connected to one end of the moving rod 702 away from the pressing plate 703. A reset spring 705 sleeved on the moving rod 702 is symmetrically and fixedly connected between the fixing plate 701 and the pressing plate 703. A PLC controller is arranged inside the control box 105. The PLC controller is electrically connected to the electromagnet, the electric heating wire plate 302, the first solenoid valve 112, the second solenoid valve 306, the motor 601, and the humidity sensor.
[0045] The operation process of this embodiment is as follows: By controlling the motor 601 to drive the lead screw 602 to rotate, the lead screw 602 drives the third sprocket 603 to rotate, and the third sprocket 603 drives the second sprocket 509 to rotate through the second chain, providing power for the rotation of the second sprocket 509. By the rotation of the lead screw 602, the lead screw 602 further drives the moving plate 604 to move horizontally along the lead screw 602, and then the moving plate 604 moves horizontally through the L-shaped plate 605 and the iron plate 606 (initially, the end of the iron plate 606 is inserted into the insertion slot 203, and at the same time, the electromagnet in the insertion slot 203 is energized to make the electromagnet adsorb the iron plate 606, realizing the rapid connection between the activated carbon plate 201 and the iron plate 606). By controlling the forward or reverse rotation of the output end of the motor 601, the moving plate 604 moves left or right, and then the iron plate 606 drives the activated carbon plate 201 to move left or right, providing power for the movement of the activated carbon plate 201. Along with the continuous rotation of the lead screw 602 driven by the motor 601, when the moving plate 604 moves left or right, the moving plate 604 will disengage from the thread on the lead screw 602, and at the same time, the moving plate 604 abuts against the abutting plate 703 on one side. At this time, the return spring 705 is compressed. After the lead screw 602 rotates reversely, under the abutting action of the abutting plate 703, the moving plate 604 can be better thread-fitted with the lead screw 602 again, and the moving plate 604 moves reversely. Thus, under the continuous rotation of the lead screw 602 driven by the motor 601, it can always ensure the normal operation of the spraying assembly 5 without affecting the movement of the activated carbon plate 201. Through the same power source, the motor 601, the work of the spraying assembly 5 and the movement of the activated carbon plate 201 are realized, effectively improving the utilization efficiency of the power source.
[0046] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.
Claims
1. A spray tower for FRP production based on environmental protection engineering, comprising a housing assembly (1); characterized in that: The housing assembly (1) includes a water storage base (101). A tower body (102) is connected and communicated with the top of the water storage base (101). A first exhaust pipe (103) is connected and communicated with the outer top of the tower body (102). Guide rails (104) are symmetrically and fixedly connected through opposite outer side faces of the tower body (102). Two drying assemblies (2) are slidably fitted on the tops of the two guide rails (104). The drying assembly (2) includes two activated carbon plates (201) slidably connected to the two guide rails (104). The bottoms of the activated carbon plates (201) are symmetrically and fixedly connected with sliding plates (202) slidably fitted with the two guide rails (104). Plug-in grooves (203) are formed in the outer side faces of the two activated carbon plates (201) away from each other. Electromagnets are installed inside the plug-in grooves (203). Plug-in blocks (204) are fixedly connected to the outer side faces of the two activated carbon plates (201) facing each other. Insertion holes (205) are symmetrically formed at the tops of the plug-in blocks (204). A cross plate (206) is arranged at the tops of the two plug-in blocks (204). Plug rods (207) fixedly connected to the bottom of the cross plate (206) and inserted and fitted with the four insertion holes are provided. Drying assemblies (3) covering the two guide rails (104) are fixedly connected to the opposite outer side faces of the tower body (102). The drying assembly (3) includes a drying box (301) fixedly connected to an outer side face of the tower body (102). An electric heating wire plate (302) is fixedly connected to the inner bottom of the drying box (301). A conical pipe (303) is connected and communicated with the outer bottom of the drying box (301). A conduit (304) connected and communicated with the first exhaust pipe (103) is connected and communicated with the top of the conical pipe (303).
2. The spray tower for FRP production based on environmental protection engineering according to claim 1, characterized in that, The housing assembly (1) further includes a control box (105) fixedly connected to an outer side face of the tower body (102). A liquid injection pipe (106) is connected and communicated with an outer side face of the water storage base (101). An air inlet pipe (107) is connected and communicated with an adjacent outer side face of the water storage base (101). Notches (108) slidably fitted with the two activated carbon plates (201) are formed in the opposite side faces of the tower body (102). A first packing absorption box (109) and a second packing absorption box (110) are sequentially fixedly connected to the inner wall of the tower body (102). Multiple layers of absorption balls (111) are filled inside the first packing absorption box (109) and the second packing absorption box (110). First solenoid valves (112) are arranged on the first exhaust pipe (103) and the liquid injection pipe (106).
3. The spray tower for FRP production based on environmental protection engineering according to claim 2, characterized in that, The drying assembly (3) further includes a second exhaust pipe (305) connected and communicated with the top of the drying box (301). A second solenoid valve (306) is arranged on the outer wall of the conduit (304). A notch (307) adapted to the activated carbon plate (201) and the guide rail (104) is formed through an outer side face of the drying box (301).
4. The spray tower for FRP production based on environmental protection engineering according to claim 3, characterized in that, Inside the tower body (102), a spray assembly (4) is arranged above the first packing absorption box (109) and the second packing absorption box (110). The spray assembly (4) includes an L-shaped water pipe (401) communicated with the water storage base (101). The spray assembly (4) includes two spray parts (5) rotatably connected inside the tower body (102). The spray part (5) includes a bidirectional worm (501) rotatably connected through the tower body (102). The spray part (5) further includes a first water pipe (502) fixedly connected with the L-shaped water pipe (401) and extending into the tower body (102). Symmetrically rotatably communicated with the outer peripheral side of the first water pipe (502) are second water pipes (503). Fixedly connected to the peripheral side of the second water pipe (503) is a worm wheel (504) meshed and matched with the bidirectional worm (501). The bottom ends of the two second water pipes (503) are fixedly connected with a cylindrical pipe (505) arranged vertically. Uniformly communicated with the outer peripheral side of the cylindrical pipe (505) are a number of nozzles (506).
5. The spray tower for FRP production based on environmental protection engineering according to claim 4, characterized in that, Fixedly connected to the end of the bidirectional worm (501) is a first sprocket (507). Meshed and connected between the two first sprockets (507) is a first chain. Fixedly connected to the outer peripheral side of the first water pipe (502) is a waterproof box (508) covering the second water pipe (503) and the worm wheel (504). Fixedly connected to the peripheral side of one of the bidirectional worms (501) is a second sprocket (509).
6. The spray tower for FRP production based on environmental protection engineering according to claim 5, characterized in that, Fixedly fitted on one outer side of the tower body (102) is a driving assembly (6). The driving assembly (6) includes a motor (601) fixedly connected to one outer side of the tower body (102). The output end of the motor (601) is fixedly connected with a lead screw (602). Fixedly connected to the peripheral side of the lead screw (602) is a third sprocket (603). Meshed and matched between the third sprocket (603) and the second sprocket (509) is a second chain.
7. The spray tower for FRP production based on environmental protection engineering according to claim 6, characterized in that, Threadedly connected to the peripheral side of the lead screw (602) is a moving plate (604). Fixedly connected to the top of the moving plate (604) is an L-shaped plate (605). Fixedly connected to one side of the L-shaped plate (605) is an iron plate (606) extending into the adjacent drying box (301) and inserted and matched with the insertion slot (203).
8. The spray tower for fiberglass production based on environmental protection engineering according to claim 7, characterized in that, Arranged on the peripheral side of the lead screw (602) are two abutting parts (7). The abutting part (7) includes a fixing plate (701) fixedly connected to the peripheral side of the lead screw (602). Symmetrically slidably connected to one side of the fixing plate (701) are moving rods (702). Fixedly connected between the two moving rods (702) is a pressing plate (703) slidably sleeved on the peripheral side of the lead screw (602). Fixedly connected to the end of the moving rod (702) away from the pressing plate (703) is a limiting plate (704). Symmetrically fixedly connected between the fixing plate (701) and the pressing plate (703) are return springs (705) respectively sleeved on the moving rods (702).
9. The spray tower for fiberglass production based on environmental protection engineering according to claim 8, wherein, The control box (105) is internally provided with a PLC controller, and the PLC controller is electrically connected to an electromagnet, a heating wire plate (302), a first solenoid valve (112), a second solenoid valve (306), and a motor (601).