CN-224212960-U - Oleophilic hydrophobic modified non-woven fabric production line

Abstract

The utility model discloses a production line of a lipophilic and hydrophobic modified non-woven fabric, which comprises a first reactor and a first bundling machine arranged at one side of the first reactor, wherein a reaction space is arranged in a first box body, an input port and an output port are respectively arranged on opposite side walls of the first box body, the first bundling machine comprises a second box body, an upper roller and a lower roller which are arranged at the inner side of the second box body, a liquid collecting hopper is arranged at the lower side of the second box body, and a second liquid outlet is arranged at the lower end of the liquid collecting hopper. The non-woven fabric continuously runs in the first reactor through the first roller, the second roller, the third roller and the fourth roller, reacts with the lipophilic and hydrophobic modification liquid in the first reactor in the running process, improves the lipophilicity and the hydrophobicity of the non-woven fabric, removes residual reaction liquid in the non-woven fabric through a first bundling machine at the downstream after the reaction, and discharges or recovers the reaction liquid through a second liquid discharge port after collecting the reaction liquid through a liquid collecting hopper, thereby improving the utilization rate of the reaction liquid and realizing the continuous modification and production of the non-woven fabric.

Inventors

• LIU HUAQIAO
• GU WEIFENG
• LIN KEWEI

Assignees

• 温州承泽新材料有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (9)

1. 1. A production line of oleophylic and hydrophobic modified non-woven fabrics is characterized by comprising a first reactor and a first bundling machine arranged at one side of the first reactor, The first reactor comprises a first box body, the first box body is provided with a reaction space, the opposite side walls of the first box body are respectively provided with an input port and an output port, The first roller and the fourth roller are respectively arranged at the inner sides of the input port and the output port, The second roller and the third roller are arranged at intervals on the lower side of the reaction space; The first bundling machine comprises a second box body, an upper roller and a lower roller which are arranged on the inner side of the second box body, A liquid collecting hopper is arranged at the lower side of the second box body, The lower end of the liquid collecting hopper is provided with a second liquid outlet.
2. 2. The production line of the oleophilic and hydrophobic modified nonwoven fabric according to claim 1, wherein the second liquid outlet is provided with a valve, The second liquid outlet is connected with the liquid return port on one side of the first box body, the height of the lower end surface of the liquid collecting bucket is larger than the height of the liquid return port and the height of the liquid level of the reaction in the reaction space, or The second liquid outlet is connected with a waste liquid collector.
3. 3. The oleophilic and hydrophobic modified nonwoven production line according to claim 2, wherein a liquid inlet is formed in the upper end of the first box body, and a detachable cover is arranged on the liquid inlet.
4. 4. The oleophilic and hydrophobic modified nonwoven production line according to claim 3, wherein a balancing port is provided at the upper end of the first tank, and a filter is provided on the balancing port.
5. 5. The oleophilic and hydrophobic modified nonwoven production line of claim 3, wherein a door is provided on a side wall of the first box, the door is hinged to the side wall of the first box, and a lock is provided on the door.
6. 6. The oleophilic and hydrophobic modified nonwoven production line according to claim 2, wherein a first liquid outlet is formed in the lower side of the first box body; Valves are respectively arranged on the liquid return port and the first liquid discharge port.
7. 7. The production line of the oleophilic and hydrophobic modified non-woven fabric according to claim 1, wherein the second box body is provided with a mounting groove, two sides of the mounting groove are respectively provided with a guide piece, The mounting plate is detachably mounted on the guide piece through bolts; one side of the upper roller is arranged on the mounting plate through a bearing.
8. 8. The oleophilic and hydrophobic modified nonwoven production line according to claim 1, wherein a support is provided on the underside of the first reactor and/or the first bundling machine.
9. 9. The production line of the oleophilic and hydrophobic modified nonwoven fabric according to claim 1, further comprising a needling machine, a second reactor, a second binding machine, a dryer and a trimming and winding machine, The output end of the needling machine is sequentially connected with the first reactor, the first bundling machine, the second reactor, the second bundling machine, the dryer and the trimming and winding machine.

Description

Oleophilic hydrophobic modified non-woven fabric production line Technical Field The utility model relates to the technical field of non-woven fabric production, in particular to a production line of oleophylic and hydrophobic modified non-woven fabric. Background The non-woven fabric is also called non-woven fabric, which is formed by non-woven fabrics, is formed by directionally or randomly arranging short woven fibers or filaments to form a fiber net structure and then reinforcing the fiber net structure by adopting mechanical, thermal bonding or chemical methods, and the like, breaks through the traditional spinning principle and is widely applied to various fields of medical and health, home decoration, industrial materials, agricultural cloth and the like. The oleophilic and hydrophobic modified non-woven fabric is a low-cost and high-efficiency method for treating greasy dirt, and the non-woven fabric is generally used as a substrate to construct the oleophilic and hydrophobic surface to be hydrophobic, so that the application value of the textile is increased. In the modification of the existing non-woven fabric, the non-woven fabric is required to be soaked in treatment fluid, and continuous production is difficult to realize in the soaking process. CN216765139U discloses a wide high-strength filament geotechnical nonwoven production device, but it can not modify nonwoven, and can not produce oleophilic hydrophobically modified nonwoven. Disclosure of utility model Aiming at the technical problems in the prior art, the utility model provides a production line of lipophilic and hydrophobic modified non-woven fabrics, which continuously transports the non-woven fabrics in a reactor through a plurality of rollers, and simultaneously, the non-woven fabrics are soaked in the reactor, so that continuous production can be realized. The utility model discloses a production line of a lipophilic and hydrophobic modified non-woven fabric, which comprises a first reactor and a first bundling machine arranged at one side of the first reactor, wherein the first reactor comprises a first box body, the first box body is provided with a reaction space, an input port and an output port are respectively arranged on opposite side walls of the first box body, a first roller and a fourth roller are respectively arranged at the inner sides of the input port and the output port, a second roller and a third roller are arranged at the lower side of the reaction space at intervals, the first bundling machine comprises a second box body, an upper roller and a lower roller which are arranged at the inner side of the second box body, a liquid collecting hopper is arranged at the lower side of the second box body, and a second liquid outlet is arranged at the lower end of the liquid collecting hopper. Preferably, the second liquid outlet is provided with a valve, The second liquid outlet is connected with the liquid return port on one side of the first box body, the height of the lower end surface of the liquid collecting bucket is larger than the height of the liquid return port and the height of the liquid level of the reaction in the reaction space, or The second liquid outlet is connected with a waste liquid collector. Preferably, the upper end of the first box body is provided with a liquid inlet, and a detachable cover is arranged on the liquid inlet. Preferably, a balance port is arranged at the upper end of the first box body, and a filter is arranged on the balance port. Preferably, a box door is arranged on the side wall of the first box body, the box door is hinged on the side wall of the first box body, and a lock is arranged on the box door. Preferably, a first liquid outlet is arranged on the lower side of the first box body; Valves are respectively arranged on the liquid return port and the first liquid discharge port. Preferably, the second box body is provided with a mounting groove, two sides of the mounting groove are respectively provided with a guide piece, The mounting plate is detachably mounted on the guide piece through bolts; one side of the upper roller is arranged on the mounting plate through a bearing. Preferably, the lower side of the first reactor and/or the first bundling machine is provided with a bracket. Preferably, the device also comprises a needling machine, a second reactor, a second bundling machine, a dryer and a trimming and winding machine, The output end of the needling machine is sequentially connected with the first reactor, the first bundling machine, the second reactor, the second bundling machine, the dryer and the trimming and winding machine. Compared with the prior art, the method has the advantages that the non-woven fabric continuously runs in the first reactor through the first roller, the second roller, the third roller and the fourth roller, reacts with the lipophilic and hydrophobic modification liquid in the first reactor in the running process, improves the lipophilici