A pulp machine pulp liquor solvent filtering device

Abstract

The utility model belongs to the field of textile production technology, concretely relates to a kind of pulp machine pulp solvent filtering device, including jar body, the top of jar body is fixedly installed with lid, and the side of jar body is provided with water inlet;The inside fixed mounting of jar body is provided with baffle, and water drive assembly is rotatably installed between the top of baffle and filter assembly;Wherein, filter assembly includes the mounting seat of fixed installation in the top of baffle, and the top of mounting seat is rotatably installed with filter rod, and mounting seat and filter rod are all hollow structure, and the outside of filter rod is sleeved with melt-blown filter element, so that solvent moves to the bottom of jar body in sequence through melt-blown filter element and filter rod.The utility model can realize the efficient filtration of tap water by the cooperation of the multiple filter assemblies arranged in the inside of jar body and the water drive assembly on the top of filter assembly, while also can avoid impurities adhering on filtering mechanism, and further improve the stability of sizing process and the sizing quality of yarn.

Description

Technical Field

[0001] This utility model belongs to the field of textile production technology, and specifically relates to a slurry solvent filtration device for a slurry machine. Background Technology

[0002] Sizing is one of the key processes in textile production. It is mainly used to treat yarn before weaving. The main function of sizing is to improve the physical properties of the yarn by coating the yarn surface with a sizing agent, making it more suitable for subsequent weaving processes. Therefore, the process and raw materials of the sizing agent are very important. The sizing agent is made by mixing solute and solvent according to a certain process.

[0003] Problems with existing technology: Currently, water is the most commonly used solvent in textile sizing. Water quality directly affects the performance of the sizing solution and the sizing effect. In addition, the weather is complex and changeable, and the quality of tap water is unstable, which affects the stability of the sizing process and the sizing quality of the yarn. At the same time, when the existing filtration structure is in use, the filtered impurities are easy to adhere to the structure, further affecting the filtration effect. Utility Model Content

[0004] The purpose of this invention is to provide a slurry solvent filtration device for a sizing machine. With the cooperation of multiple sets of filtration components installed inside the tank and a water-driven component on top of the filtration components, it can achieve efficient filtration of tap water and prevent impurities from adhering to the filtration mechanism, thereby improving the stability of the sizing process and the sizing quality of the yarn.

[0005] The specific technical solution adopted by this utility model is as follows: A pulping machine slurry solvent filtration device includes a tank, a cover is fixedly installed on the top of the tank, and a water inlet is provided on one side of the tank; A baffle is fixedly installed inside the tank, and a water-driven component is rotatably installed between the top of the baffle and the filter assembly. The filter assembly includes a mounting base fixedly installed on the top of the partition, and a filter rod is rotatably installed on the top of the mounting base. Both the mounting base and the filter rod are hollow structures. A melt-blown filter element is sleeved on the outside of the filter rod, so that the solvent moves to the bottom of the tank by passing through the melt-blown filter element and the filter rod in sequence.

[0006] The partition is used to separate the filter chamber and the clear water chamber inside the tank, and the filter assembly and the water drive assembly are located inside the filter chamber.

[0007] The top of the filter rod abuts against the bottom of the water-driven assembly, which is used to drive the filter rod to rotate the meltblown filter element.

[0008] The water-driven assembly includes a housing fixedly installed at the bottom of the cover. The housing has a first flow channel and a second flow channel inside. Both the first and second flow channels have through grooves inside, allowing the water-driven assembly to communicate with the tank.

[0009] One side of the housing is connected to the inside of the tank via a connecting pipe, so that the housing is connected to the water inlet. The water inlet consists of a collecting plate and two pipes of different diameters, with the larger diameter pipe connected to the tank and the smaller diameter pipe connected to the water drive assembly.

[0010] Both the first and second flow channels are rotatably mounted with blades, and the bottom of the blades penetrates the housing and abuts against the filter assembly.

[0011] The first flow channel and the second flow channel are connected by a branch pipe, so that the water moves in a ring along the first flow channel and the second flow channel, and drives the paddle to rotate the filter assembly.

[0012] The technical effects achieved by this utility model are as follows: In this invention, the interior of the tank is divided into upper and lower layers by a partition, and the filter assembly is located in the upper layer. The filter assembly consists of multiple filter rods, each with small holes as designed. A melt-blown filter element is fitted over the filter rod. Therefore, tap water enters through the inlet, is filtered by the melt-blown filter element, and then enters the lower layer of the tank through the small holes in the filter rod. It is then discharged from the outlet into a water storage tank and used as a solvent for sizing. Thus, the filtered tap water can improve the stability of the sizing process and the sizing quality of the yarn.

[0013] This invention improves the water inlet by providing two pipes of different diameters. The larger diameter pipe is directly connected to the tank, while the smaller diameter pipe is connected to the water-driven assembly. This allows a small amount of tap water to be introduced into the housing. The housing contains a first flow channel and a second flow channel, both with baffles, ensuring that the water flows only in a specific direction and drives the paddle to rotate the filter assembly. This prevents excessive accumulation of impurities on the filter assembly surface, which could cause blockage. Furthermore, both the first and second flow channels have through grooves, allowing the water from the rotating paddle to fall into the tank for filtration. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the overall installation structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the tank in this utility model; Figure 3 This is a schematic diagram of the filter assembly installation structure in this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the shell in this utility model; Figure 5 This is a cross-sectional structural diagram of the filter component in this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Tank body; 2. Cover; 3. Inlet; 4. Water drive assembly; 41. Shell; 42. First flow channel; 43. Second flow channel; 44. Through groove; 45. Paddle; 5. Filter assembly; 51. Filter rod; 52. Mounting base; 53. Meltblown filter element; 6. Baffle. Detailed Implementation

[0016] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0017] like Figure 1-5 As shown, a pulp solvent filtration device for a pulping machine includes a tank 1, a cover 2 fixedly installed on the top of the tank 1, and a water inlet 3 provided on one side of the tank 1. A baffle 6 is fixedly installed inside the tank 1, and a water drive assembly 4 is rotatably installed between the top of the baffle 6 and the filter assembly 5. The filter assembly 5 includes a mounting base 52 fixedly installed on the top of the partition plate 6. A filter rod 51 is rotatably installed on the top of the mounting base 52. Both the mounting base 52 and the filter rod 51 are hollow structures. A melt-blown filter element 53 is sleeved on the outside of the filter rod 51, so that the solvent moves to the bottom of the tank 1 through the melt-blown filter element 53 and the filter rod 51 in sequence.

[0018] See attached document Figure 1 , Figure 2 and Figure 5 In this embodiment, the partition 6 is used to separate the filter chamber and the clear water chamber inside the tank 1, and the filter assembly 5 and the water drive assembly 4 are located inside the filter chamber.

[0019] In the above embodiment, the water inlet 3 is directly connected to the filter chamber inside the tank 1, so tap water can be directly sent to the inside of the filter chamber and filtered by the filter component 5 set between the water drive component 4 and the partition 6.

[0020] Furthermore, multiple filter components 5 are provided and arranged in a ring array. Several small holes are evenly distributed on the surface of the filter rod 51 of the multiple filter components 5. At the same time, a melt-blown filter element 53 is sleeved on the outside of the filter rod 51. Therefore, tap water can be filtered by the melt-blown filter element 53 and then flow to the bottom of the partition plate 6 through the small holes of the filter rod 51.

[0021] Furthermore, the top of the filter rod 51 of the filter assembly 5 abuts against the bottom of the water drive assembly 4, and the water inlet 3 consists of a collecting plate and two pipes of different diameters. The larger diameter pipe is connected to the tank 1, and the smaller diameter pipe is connected to the water drive assembly 4. Therefore, the smaller diameter pipe can send some tap water into the interior of the water drive assembly 4, thereby driving the filter rod 51 to rotate the melt-blown filter element 53 through the water drive assembly 4, preventing filter impurities from accumulating on the surface of the filter assembly 5.

[0022] Based on the above structure, please refer to the appendix for details. Figure 3 and Figure 4 The water-driven assembly 4 includes a housing 41 fixedly installed at the bottom of the cover 2. The housing 41 has a first flow channel 42 and a second flow channel 43 inside. The first flow channel 42 and the second flow channel 43 are connected by a branch pipe. Therefore, tap water can first enter the first flow channel 42 and then enter the interior of the second flow channel 43 through the branch pipe. Since the interior of the first flow channel 42 and the second flow channel 43 are both equipped with baffles, the water can flow in a ring along the first flow channel 42 and the second flow channel 43.

[0023] It should be noted that since blades 45 are rotatably installed inside the first flow channel 42 and the second flow channel 43, and the bottom of the blades 45 penetrates the housing 41 and abuts against the filter assembly 5, the flow of water inside the first flow channel 42 and the second flow channel 43 can drive the blades 45 to rotate, thereby driving the filter assembly 5 to rotate synchronously and throwing off the impurities attached to the surface of the filter assembly 5.

[0024] As can be further explained, both the first flow channel 42 and the second flow channel 43 are provided with through grooves 44, which connect the water drive assembly 4 to the tank 1. Therefore, after the tap water enters the interior of the shell 41, it can flow in a ring to the top of the through groove 44, flow through the through groove 44 to the interior of the tank 1, and be filtered by the filter assembly 5, so that there is no need for an external drive device to drive the filter assembly 5 to operate.

[0025] The working principle of this utility model is as follows: Since the water-driven assembly 4 is fixedly installed with the cover 2, after the melt-blown filter element 53 is fitted onto the outside of the filter rod 51, the cover 2 can be closed on the top of the tank 1, simultaneously driving the water-driven assembly 4 into the interior of the tank 1. At this time, the bottom of the blade 45 of the water-driven assembly 4 abuts against the top of the filter rod 51, and the bottom of the blade 45 limits the melt-blown filter element 53. Tap water is then introduced into the inlet 3, and a large portion of the tap water directly enters the tank 1 and the filter rod 51. Between the top of the plate 6, a small portion directly enters the interior of the shell 41 and flows in a ring within the first flow channel 42 and the second flow channel 43. During the flow, the paddle 45 can drive the filter assembly 5 to rotate. The filter assembly 5 filters the tap water through the melt-blown filter element 53 and then flows through the small holes of the filter element rod 51 to the bottom of the tank 1 and is discharged through the drain port of the tank 1. At the same time, the rotation of the filter assembly 5 can also prevent the accumulation of filtered impurities on the surface of the melt-blown filter element 53, which would affect the filtration effect.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A pulp solvent filtration device for a pulping machine, characterized in that, include: The tank (1) has a cover (2) fixedly installed on the top of the tank (1) and a water inlet (3) is provided on one side of the tank (1). A partition (6) is fixedly installed inside the tank (1), and a water drive assembly (4) is rotatably installed between the top of the partition (6) and the filter assembly (5). The filter assembly (5) includes a mounting base (52) fixedly installed on the top of the partition (6). A filter rod (51) is rotatably installed on the top of the mounting base (52). Both the mounting base (52) and the filter rod (51) are hollow structures. A melt-blown filter element (53) is sleeved on the outside of the filter rod (51), so that the solvent moves to the bottom of the tank (1) through the melt-blown filter element (53) and the filter rod (51) in sequence.

2. The pulp solvent filtration device for a pulping machine according to claim 1, characterized in that: The partition (6) is used to separate the filter chamber and the clear water chamber inside the tank (1), and the filter assembly (5) and the water drive assembly (4) are located inside the filter chamber.

3. The pulp solvent filtration device for a pulping machine according to claim 1, characterized in that: The top of the filter rod (51) abuts against the bottom of the water drive assembly (4), which is used to drive the filter rod (51) to rotate the meltblown filter element (53).

4. The pulp solvent filtration device for a pulping machine according to claim 1, characterized in that: The water-driven assembly (4) includes a housing (41) fixedly installed at the bottom of the cover (2). The housing (41) has a first flow channel (42) and a second flow channel (43) inside. Both the first flow channel (42) and the second flow channel (43) have through grooves (44) inside, so that the water-driven assembly (4) is connected to the tank (1).

5. A pulp solvent filtration device for a pulping machine according to claim 4, characterized in that: One side of the housing (41) is connected to the inside of the tank (1) through a connecting pipe, so that the housing (41) is connected to the water inlet (3). The water inlet (3) consists of a collecting plate and two pipes of different diameters. The larger diameter pipe is connected to the tank (1), and the smaller diameter pipe is connected to the water drive assembly (4).

6. The pulp solvent filtration device for a pulping machine according to claim 4, characterized in that: The first flow channel (42) and the second flow channel (43) are both rotatably mounted with blades (45), and the bottom of the blades (45) penetrates the housing (41) and abuts against the filter assembly (5).

7. A pulp solvent filtration device for a pulping machine according to claim 6, characterized in that: The first flow channel (42) and the second flow channel (43) are connected by a branch pipe, so that the water moves in a ring along the first flow channel (42) and the second flow channel (43), and drives the paddle (45) to drive the filter assembly (5) to rotate.

Images