A device for exhausting and dissipating heat from an elasticizer

Abstract

The utility model relates to a smoke exhaust heat abstractor technical field, especially a kind of elasticizer smoke exhaust heat abstractor, including support frame, the top of support frame is fixedly installed with separation tank by bolt, the side of separation tank is connected with the vertically arranged Venturi air inlet pipe by pipeline, the inside of support frame is fixedly installed with collection tank by bolt.The utility model has the advantages that: the design realizes the mechanization of lifting pipe by air cylinder, replaces the disassembly adjustment mode of traditional fixed drain pipe, without shutdown or entering the inside operation of collection tank, greatly reduces adjustment time and manpower cost;The expansion characteristics of corrugated hose adapt to the movement of lifting pipe, ensure the sealing of sewage delivery, avoid leakage risk;The cooperation of pointer and scale board realizes depth accurate control, can be flexibly adjusted according to the sewage amount produced by different batches processing, ensure that sewage is discharged smoothly, improve the recycling efficiency of water resources in collection tank, adapt to the diversification production demand of elasticizer.

Description

Technical Field

[0001] This utility model relates to the technical field of smoke exhaust and heat dissipation devices, and in particular to a smoke exhaust and heat dissipation device for a texturing machine. Background Technology

[0002] The smoke extraction and heat dissipation device for a texturing machine is a key auxiliary device in the chemical fiber texturing production process, specifically designed to handle the smoke and heat generated during processing. By definition, it typically consists of a smoke collection assembly, ventilation ducts, a power unit, filtration and purification components, and a heat dissipation structure. The smoke collection assembly, such as smoke hoods of various shapes, precisely locates and collects the smoke generated by the texturing machine during the high-temperature processing of chemical fiber filaments. This smoke often contains volatile oils from the surface of the filaments and decomposition products of oligomers. The ventilation ducts are responsible for safely transporting the collected smoke to a designated processing area or discharging it outdoors.

[0003] Currently, in the field of smoke extraction and heat dissipation for texturing machines, some companies use Venturi wet scrubbers as their primary smoke extraction equipment. This device utilizes the high-speed airflow of a Venturi tube to atomize the washing water, allowing pollutants in the smoke to fully contact and condense with the water mist, thereby achieving gas-liquid separation and purifying the smoke. The drain pipe at the bottom of the separation chamber is usually located inside the collection tank to discharge wastewater containing pollutants into the collection tank, enabling water recycling. The amount of smoke, pollutant concentration, and wastewater generated by different batches of processed chemical fiber filaments varies, requiring flexible adjustment of the drain pipe's insertion depth into the collection tank to ensure smooth wastewater discharge and optimal recycling. However, existing drain pipes often use fixed connections. When adjusting the depth, workers may need to stop the machine, use specialized tools to disassemble and reinstall the connections, and may even need to enter the collection tank for operation. This not only consumes a lot of time and manpower but also carries the risk of equipment damage or wastewater leakage due to improper operation. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide a smoke exhaust and heat dissipation device for a texturing machine to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a smoke exhaust and heat dissipation device for a texturing machine, including a support frame. A separation box is fixedly installed on the top of the support frame by bolts. A vertically arranged Venturi air inlet pipe is connected to one side of the separation box via a pipe. A collection box is fixedly installed inside the support frame by bolts. A vertically arranged filter screen is fixedly installed inside the collection box. A corrugated hose is fixedly connected to the bottom of the separation box via a pipe. A lifting pipe is fixedly connected to the bottom end of the corrugated hose. The lifting pipe is located inside the collection box. Two symmetrically arranged cylinders are fixedly connected to the bottom end of the separation box. A horizontally arranged lifting frame is fixedly connected to the output ends of the two cylinders. The lifting pipe is inserted into the lifting frame. Locking bolts are threadedly connected to both sides of the lifting frame. The screw portions of the two locking bolts are threadedly connected to the lifting pipe.

[0007] Preferably, in any of the above embodiments, a circulation pipe is fixedly connected to one side of the collection box, and a water inlet pipe is fixedly connected to one side of the Venturi air inlet pipe, with the circulation pipe and the water inlet pipe connected by a water pump.

[0008] Preferably, in any of the above solutions, the support frame has two symmetrically arranged baffles fixedly connected inside, and the top surfaces of both baffles are in contact with the bottom surface of the collection box.

[0009] Preferably, in any of the above solutions, the outer surface of the lifting tube has two symmetrically arranged threaded holes, and the screw portions of the two locking bolts are threadedly connected to the lifting tube through the threaded holes.

[0010] Preferably, in any of the above solutions, the bottom of the separation box is fixedly connected to two symmetrically arranged limiting sleeves, and the top of the lifting frame is fixedly connected to two symmetrically arranged limiting rods, with the two limiting rods slidably connected to the two limiting sleeves respectively.

[0011] Preferably, in any of the above embodiments, a frame is fixedly connected to the bottom of the separation box, a pointer is fixedly connected to the inner wall of the frame, and a scale plate that is slidably connected to the top of the lifting frame is fixedly connected to the top of the frame, with the pointer corresponding to the scale plate.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. When adjusting the insertion depth of the lifting pipe into the collection box, activate the cylinder to move the lifting frame up and down, causing the lifting pipe to rise and fall synchronously. The corrugated hose extends and retracts with the movement of the lifting pipe. Align the pointer on the frame with the scale on the plate to determine the required depth, then tighten the locking bolts on both sides of the lifting frame, screwing the bolts into the threaded holes of the lifting pipe to secure it. Simultaneously, the limit rod slides along the limit sleeve to ensure smooth lifting. This design achieves mechanized lifting of the lifting pipe using a cylinder, replacing the traditional method of disassembling and adjusting fixed drain pipes. It eliminates the need to stop the machine or enter the collection box, significantly reducing adjustment time and labor costs. The flexible nature of the corrugated hose adapts to the movement of the lifting pipe, ensuring the sealing of sewage transport and avoiding leakage risks. The combination of the pointer and the scale plate enables precise depth control, allowing for flexible adjustment based on the amount of sewage generated in different batches, ensuring smooth sewage discharge, improving the recycling efficiency of water resources within the collection box, and adapting to the diverse production needs of the texturing machine.

[0013] 2. During operation, the baffle plate inside the support frame supports the collection tank, preventing it from shifting due to the weight of the sewage inside. The circulation pipe and the inlet pipe are connected by a water pump, which transports the water filtered by the filter screen in the collection tank to the Venturi air inlet pipe to achieve washing water circulation. When the lifting pipe is raised and lowered, the limit rod slides along the limit sleeve to prevent the lifting frame from tilting, and the locking bolt and threaded hole further fix the position of the lifting pipe. The baffle plate enhances the installation stability of the collection tank, preventing it from shaking under equipment operation or water flow impact, and ensuring the stability of sewage collection and filtration. The filter screen filters the sewage, reducing impurities in the circulating water, preventing blockage of the Venturi air inlet pipe, and improving the smoke purification effect. The guiding role of the limit rod and the limit sleeve, and the fixing role of the locking bolt and the threaded hole, together ensure that the position of the lifting pipe is stable after adjustment, preventing depth deviation due to equipment vibration, ensuring the continuous and reliable operation of the sewage discharge and circulation system, and providing stable support for the smoke exhaust and heat dissipation of the texturing machine. Attached Figure Description

[0014] Figure 1 This is a first-view structural diagram of the assembly of this utility model; Figure 2 This is a second-view structural diagram of the assembly of this utility model; Figure 3 This is a schematic diagram of the separation box of this utility model; Figure 4 This is a schematic diagram of the structure of the corrugated hose of this utility model; Figure 5 This is a schematic diagram of the structure at point A of this utility model.

[0015] In the diagram: 1-Support frame, 2-Separation box, 3-Venturi air inlet pipe, 4-Collection box, 5-Filter screen, 6-Corrugated hose, 7-Lifting pipe, 8-Cylinder, 9-Lifting frame, 10-Locking bolt, 11-Circulation pipe, 12-Water inlet pipe, 13-Baffle plate, 14-Threaded hole, 15-Limit sleeve, 16-Limit rod, 17-Frame, 18-Pointer, 19-Scale plate. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0017] like Figures 1 to 5 As shown, a smoke exhaust and heat dissipation device for a texturing machine includes a support frame 1. A separation box 2 is fixedly installed on the top of the support frame 1 by bolts. A vertically arranged Venturi air inlet pipe 3 is connected to one side of the separation box 2 through a pipe. A collection box 4 is fixedly installed inside the support frame 1 by bolts. A vertically arranged filter screen 5 is fixedly installed inside the collection box 4. A corrugated hose 6 is fixedly connected to the bottom of the separation box 2 through a pipe. A lifting pipe 7 is fixedly connected to the bottom end of the corrugated hose 6. The lifting pipe 7 is located inside the collection box 4. Two symmetrically arranged cylinders 8 are fixedly connected to the bottom end of the separation box 2. A horizontally arranged lifting frame 9 is fixedly connected to the output end of the two cylinders 8. The lifting pipe 7 is inserted into the lifting frame 9. Locking bolts 10 are threadedly connected to both sides of the lifting frame 9. The screws of the two locking bolts 10 are threadedly connected to the lifting pipe 7.

[0018] As an optional technical solution of this utility model, a circulation pipe 11 is fixedly connected to one side of the collection box 4, and a water inlet pipe 12 is fixedly connected to one side of the Venturi air inlet pipe 3. The circulation pipe 11 and the water inlet pipe 12 are connected by a water pump to form a recycling path for washing water. This allows the treated water in the collection box 4 to be transported back to the Venturi air inlet pipe 3 to participate in smoke purification, reducing the consumption of fresh water and meeting the requirements of energy conservation and environmental protection. At the same time, it ensures a continuous water supply during the Venturi wet dust removal process and ensures the stability of the smoke purification effect.

[0019] As an optional technical solution of this utility model, the support frame 1 has two symmetrically arranged baffle plates 13 fixedly connected inside. The top surfaces of the two baffle plates 13 are in contact with the bottom surface of the collection box 4, providing a stable support for the collection box 4. This can effectively distribute the weight of the collection box 4 and the sewage inside, prevent the collection box 4 from shifting or deforming due to long-term load or equipment vibration, enhance the stability of the collection box 4 installation, and ensure its normal operation during sewage collection and circulation.

[0020] As an optional technical solution of this utility model, the outer surface of the lifting pipe 7 is provided with two symmetrically arranged threaded holes 14. The screws of the two locking bolts 10 are threadedly connected to the lifting pipe 7 through the threaded holes 14. The lifting pipe 7 is firmly fixed to the lifting frame 9 through the threaded connection, which prevents the lifting pipe 7 from loosening or shaking after the equipment is running or the depth is adjusted, ensuring the stability of the lifting pipe 7 and ensuring the smooth discharge of sewage. At the same time, the threaded connection is easy to disassemble and re-fix, providing a reliable fixing method for adjusting the depth of the lifting pipe 7.

[0021] As an optional technical solution of this utility model, the bottom of the separation box 2 is fixedly connected to two symmetrically arranged limiting sleeves 15, and the top of the lifting frame 9 is fixedly connected to two symmetrically arranged limiting rods 16. The two limiting rods 16 are slidably connected to the two limiting sleeves 15 respectively, providing precise guidance for the lifting movement of the lifting frame 9, preventing the lifting frame 9 from shifting left or right or tilting under the drive of the cylinder 8, ensuring that the lifting tube 7 can move smoothly in the vertical direction, ensuring the accuracy of its depth adjustment, and enhancing the stability and safety of the lifting structure operation.

[0022] As an optional technical solution of this utility model, a frame 17 is fixedly connected to the bottom of the separation box 2, and a pointer 18 is fixedly connected to the inner wall of the frame 17. A scale plate 19 that is slidably connected to the top of the lifting frame 9 is fixedly connected to the top of the frame 17. The pointer 18 and the scale plate 19 correspond to each other, which can intuitively display the depth of the lifting pipe 7 inserted into the collection box 4. This makes it easy for operators to make precise adjustments according to actual needs, avoid poor sewage discharge or low circulation efficiency caused by improper depth adjustment, improve the convenience of operation and the accuracy of adjustment, and ensure that the device adapts to different smoke exhaust conditions.

[0023] A smoke exhaust and heat dissipation device for a texturing machine, the working principle of which is as follows: 1): When it is necessary to adjust the depth of the lifting pipe 7 inserted into the collection box 4, start the cylinder 8 to push the lifting frame 9 up and down, which drives the lifting pipe 7 to rise and fall synchronously. The corrugated hose 6 extends and retracts with the movement of the lifting pipe 7.

[0024] 2): Align the pointer 18 on the frame 17 with the scale on the scale plate 19 to determine the required depth, then tighten the locking bolts 10 on both sides of the lifting frame 9 so that the screw part is screwed into the threaded hole 14 of the lifting tube 7 to fix the lifting tube 7.

[0025] 3) The limit rod 16 slides along the limit sleeve 15 to ensure a smooth lifting process. This design achieves mechanized lifting of the lifting pipe 7 through the cylinder 8, replacing the traditional method of disassembling and adjusting the fixed drain pipe. It eliminates the need to stop the machine or enter the collection box 4 for operation, greatly reducing adjustment time and labor costs.

[0026] In summary, when the depth of the lifting pipe 7 inserted into the collection box 4 needs to be adjusted, the cylinder 8 is activated to push the lifting frame 9 up and down, which drives the lifting pipe 7 to rise and fall synchronously. The corrugated hose 6 extends and retracts with the movement of the lifting pipe 7. After determining the required depth by aligning the pointer 18 on the frame 17 with the scale plate 19, the locking bolts 10 on both sides of the lifting frame 9 are tightened so that the screw part is screwed into the threaded hole 14 of the lifting pipe 7 to fix the lifting pipe 7. At the same time, the limit rod 16 slides along the limit sleeve 15 to ensure that the lifting process is stable. This design achieves mechanized lifting and lowering of the lifting pipe 7 via cylinder 8, replacing the traditional method of disassembling and adjusting the fixed drain pipe. It eliminates the need to stop the machine or enter the collection tank 4, significantly reducing adjustment time and labor costs. The expansion and contraction characteristics of the corrugated hose 6 adapt to the movement of the lifting pipe 7, ensuring the sealing of sewage transport and avoiding leakage risks. The cooperation between the pointer 18 and the scale plate 19 enables precise depth control, which can be flexibly adjusted according to the amount of sewage generated in different batches, ensuring smooth sewage discharge and improving the recycling efficiency of water resources within the collection tank 4. This adapts to the diverse production needs of the texturing machine. During operation, the baffle plate 13 inside the support frame 1 supports the collection tank 4, preventing displacement due to the weight of the internal sewage. The circulation pipe 11 and the inlet pipe 12 are connected via a water pump, transporting the water filtered by the filter screen 5 from the collection tank 4 to the Venturi air inlet pipe 3, achieving washing water circulation. When the lifting pipe 7 is raised and lowered, the limit rod 16 slides along the limit sleeve 15 to prevent the lifting frame 9 from tilting. The locking bolt 10 and the threaded hole 14 further fix the position of the lifting pipe 7. The baffle plate 13 enhances the installation stability of the collection box 4, preventing it from shaking under equipment operation or water flow impact, and ensuring the stability of sewage collection and filtration; the filter screen 5 filters the sewage, reduces impurities in the circulating water, avoids clogging the Venturi air inlet pipe 3, and improves the smoke purification effect; the guiding function of the limit rod 16 and the limit sleeve 15, and the fixing function of the locking bolt 10 and the threaded hole 14, together ensure that the position of the lifting pipe 7 is stable after adjustment, avoids depth deviation due to equipment vibration, ensures the continuous and reliable operation of the sewage discharge and circulation system, and provides stable support for the smoke and heat dissipation of the texturing machine.

Claims

1. A smoke exhaust and heat dissipation device for a texturing machine, characterized in that: The system includes a support frame (1), a separation box (2) is fixedly installed on the top of the support frame (1) by bolts, a vertically arranged Venturi air inlet pipe (3) is connected to one side of the separation box (2) by a pipe, a collection box (4) is fixedly installed inside the support frame (1) by bolts, a vertically arranged filter screen (5) is fixedly installed inside the collection box (4), a corrugated hose (6) is fixedly connected to the bottom of the separation box (2) by a pipe, a lifting pipe (7) is fixedly connected to the bottom end of the corrugated hose (6), the lifting pipe (7) is located inside the collection box (4), two symmetrically arranged cylinders (8) are fixedly connected to the bottom end of the separation box (2), a horizontally arranged lifting frame (9) is fixedly connected to the output end of the two cylinders (8), the lifting pipe (7) is inserted into the lifting frame (9), and locking bolts (10) are threadedly connected to both sides of the lifting frame (9), and the screws of the two locking bolts (10) are threadedly connected to the lifting pipe (7).

2. The smoke exhaust and heat dissipation device for a texturing machine according to claim 1, characterized in that: A circulation pipe (11) is fixedly connected to one side of the collection box (4), and a water inlet pipe (12) is fixedly connected to one side of the venturi air inlet pipe (3). The circulation pipe (11) and the water inlet pipe (12) are connected by a water pump.

3. The smoke exhaust and heat dissipation device for a texturing machine according to claim 2, characterized in that: The support frame (1) has two symmetrically arranged baffles (13) fixedly connected inside, and the top surfaces of the two baffles (13) are in contact with the bottom surface of the collection box (4).

4. The smoke exhaust and heat dissipation device for a texturing machine according to claim 3, characterized in that: The outer surface of the lifting tube (7) has two symmetrically arranged threaded holes (14), and the screws of the two locking bolts (10) are threadedly connected to the lifting tube (7) through the threaded holes (14).

5. The smoke exhaust and heat dissipation device for a texturing machine according to claim 4, characterized in that: The bottom of the separation box (2) is fixedly connected to two symmetrically arranged limiting sleeves (15), and the top of the lifting frame (9) is fixedly connected to two symmetrically arranged limiting rods (16). The two limiting rods (16) are slidably connected to the two limiting sleeves (15) respectively.

6. The smoke exhaust and heat dissipation device for a texturing machine according to claim 5, characterized in that: The bottom of the separation box (2) is fixedly connected to a frame (17), and the inner wall of the frame (17) is fixedly connected to a pointer (18). The top of the lifting frame (9) is fixedly connected to a scale plate (19) that is slidably connected to the frame (17). The pointer (18) and the scale plate (19) are corresponding to each other.

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