Water body circulating device for linen yarn boiling and bleaching

Abstract

The utility model belongs to the technical field of water circulation, and discloses a water body circulation device for linen yarn boiling and bleaching, which comprises a filter component and a driving component mounted in the filter component. According to the linen yarn scouring and bleaching device, water obtained after linen yarn scouring and bleaching is completed is injected into the filtering cylinder through the water inlet pipeline installed at the top of the filtering cylinder by a worker, meanwhile, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the first scraping plate and the auger to rotate along the inner wall of the filtering cylinder, and at the moment, the worker manually pulls a round rod upwards; a telescopic rod fixedly installed outside a round rod vertically slides upwards along a rectangular groove formed in the inner wall of a water inlet pipeline, sediment enters a sediment box installed at the top of a filtering cylinder through a second scraping plate via a one-way valve, in the process, the situation that water resources for linen yarn scouring and bleaching are wasted is reduced, and meanwhile environment protection is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water circulation, in particular to a water circulation device for boiling and bleaching flax yarn. Background Art

[0002] Linen yarn is a yarn spun from flax fiber. The thickness of flax yarn is usually expressed in Nm. Flax fiber is the earliest natural fiber used by humans. It is a bundle of plant fibers among natural fibers. It has a natural spindle-shaped structure and unique pectin-like bevel holes.

[0003] First of all, the process flow of linen yarn boiling and bleaching is generally linen roving, boiling, bleaching, and washing. Through boiling and bleaching, impurities and colloids between fibers can be effectively removed, and then residual chemicals can be removed by washing, so as to obtain clean, soft, and well-spinnable linen yarn. However, in most existing linen yarn boiling and bleaching processes, the linen yarn is placed in a boiling and bleaching device, and a large amount of water is added into the boiling and bleaching device by staff. The impurities and colloids contained in the linen yarn are removed by high-temperature steaming, thereby improving the linen yarn fiber density and spinnability, improving the quality of the linen yarn, and improving the production efficiency. After the existing linen yarn is boiled and bleached, most of the water resources in the equipment are directly discharged by the staff. When the new linen yarn is boiled and bleached again, the staff injects new water resources into the equipment for boiling and bleaching, which causes a large amount of water waste in the process. Directly discharging water resources in the linen yarn boiling and bleaching process may cause pollution to the environment, and in the process of changing water for rinsing, the speed of the subsequent production process of the linen yarn is reduced. Therefore, a linen yarn boiling and bleaching water circulation device is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a water circulation device for flax yarn boiling and bleaching, which solves the problems of large waste of water resources for flax yarn boiling and bleaching, environmental pollution caused by directly discharging the water after flax yarn boiling and bleaching and affecting subsequent production process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water circulation device for flax yarn boiling and bleaching, comprising a filter assembly and a drive assembly installed inside the filter assembly;

[0006] The driving assembly includes a rotating shaft installed inside the filter assembly, a motor is installed at one end of the rotating shaft, a filter plate is fixed to the outside of the rotating shaft, a first scraper is arranged on the top of the filter plate, an auger is sleeved on the outside of the rotating shaft, and a second scraper is installed at the bottom of the rotating shaft.

[0007] Preferably, the filter assembly includes a filter cylinder arranged at the bottom of the second scraper, a water inlet pipe installed on the top of the filter cylinder, a water outlet pipe connected to the bottom of the filter cylinder, a one-way valve arranged inside the bottom of the filter cylinder, a filter net installed inside the water inlet pipe, a round rod connected to the outside of the filter net, and a telescopic rod fixed to the outside of the round rod.

[0008] Preferably, the filter plate contacts the inner wall of the filter cylinder, and the first scraper is sleeved on the outside of the rotating shaft.

[0009] Preferably, the inner diameter of the filter cylinder is consistent with the outer diameter of the auger.

[0010] Preferably, the second scraper is in a semicircular arc shape, and the outer portion of the second scraper is in contact with the inner wall of the filter cylinder.

[0011] Preferably, a rectangular groove is formed on the inner wall of the water inlet pipe, and the telescopic rod slides vertically in the rectangular groove.

[0012] Preferably, there are two first scrapers, and the outer portions of the two first scrapers are in contact with the outer portion of the filter plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model enables a worker to inject water after flax yarn boiling and bleaching into the interior of the filter cylinder along the water inlet pipe installed on the top of the filter cylinder, drives the rotating shaft to rotate through the motor, drives the first scraper and the auger to rotate through the rotating shaft, manually pulls the round rod upward to make the telescopic rod slide vertically upward along the rectangular groove on the inner wall of the water inlet pipe, drives the filter screen to form a "V" shape through the round rod to filter impurities contained in the water resources injected for flax yarn boiling and bleaching and makes them enter the collection box, and cleans the top of the filter plate by rotating the first scraper along the outside of the filter plate. At the same time, the water moves down to the bottom of the filter cylinder along the outside of the auger, scrapes off the sediment contained in the waste water through the second scraper, and enters the sedimentation box along the one-way valve. In this process, the waste of water resources for flax yarn boiling and bleaching is reduced, and the protection of the environment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0018] Figure 4This is a schematic diagram of the water inlet pipe structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the filter structure of the utility model.

[0020] In the figure: 1. filter assembly; 11. filter cylinder; 12. water outlet pipe; 13. water inlet pipe; 14. one-way valve; 15. round rod; 16. filter screen; 17. telescopic rod; 2. drive assembly; 21. motor; 22. rotating shaft; 23. filter plate; 24. first scraper; 25. auger; 26. second scraper. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a water circulation device for flax yarn boiling and bleaching, comprising a filter assembly 1 and a drive assembly 2 installed inside the filter assembly 1;

[0023] The driving assembly 2 includes a rotating shaft 22 installed inside the filter assembly 1, a motor 21 is installed at one end of the rotating shaft 22, a filter plate 23 is fixed to the outside of the rotating shaft 22, a first scraper 24 is arranged on the top of the filter plate 23, an auger 25 is sleeved on the outside of the rotating shaft 22, and a second scraper 26 is installed at the bottom of the rotating shaft 22.

[0024] The above scheme is adopted: the staff injects the water after the flax yarn is boiled and bleached into the filter cylinder 11 through the water inlet pipe 13 installed on the top of the filter cylinder 11, and starts the motor 21 at the same time, and drives the rotating shaft 22 to rotate through the rotating shaft 22 to drive the first scraper 24 and the auger 25 to rotate along the inner wall of the filter cylinder 11. At this time, the staff manually pulls the round rod 15 upward, and the telescopic rod 17 fixed on the outside of the round rod 15 slides vertically upward along the rectangular groove opened on the inner wall of the water inlet pipe 13, and the filter screen 16 is driven by the round rod 15 to form a "V" shape to filter impurities contained in the water resources injected for boiling and bleaching the flax yarn. The filter screen 16 is formed into a "V" shape so that the impurities on the outside of the filter screen 16 enter the collection box installed on the outside of the water inlet pipe 13. The first scraper 24 rotates along the outside of the filter plate 23 to clean the top of the filter plate 23. At the same time, the water moves down to the bottom of the filter cylinder 11 along the outside of the auger 25. The sediment contained in the waste water used for bleaching linen yarn is scraped off by the semicircular shape of the second scraper 26. The special shape of the second scraper 26 allows the sediment to pass through the one-way valve 14 and enter the sedimentation box installed on the top of the filter cylinder 11. In this process, the utilization of water resources is improved and the pollution to the environment is reduced.

[0025] like Figure 2 , Figure 4 and Figure 5 As shown, the filter assembly 1 includes a filter cylinder 11 arranged at the bottom of the second scraper 26, an inlet pipe 13 installed on the top of the filter cylinder 11, an outlet pipe 12 connected to the bottom of the filter cylinder 11, a one-way valve 14 arranged inside the bottom of the filter cylinder 11, a filter screen 16 installed inside the water inlet pipe 13, a round rod 15 connected to the outside of the filter screen 16, and a telescopic rod 17 fixed to the outside of the round rod 15; a rectangular groove is opened on the inner wall of the water inlet pipe 13, and the telescopic rod 17 slides vertically in the rectangular groove.

[0026] The above scheme is adopted: by pulling the round rod 15, the telescopic rod 17 is driven to slide in the rectangular groove opened on the inner wall of the water inlet pipe 13. At the same time, the round rod 15 drives the filter screen 16 to form a "V" shape, and the debris contaminated on the outside of the filter screen 16 is effectively cleaned, so that it falls into the collection box installed on the outside of the water inlet pipe 13 along the outside of the filter screen 16. In this process, the blockage of the water inlet pipe 13 is avoided, and the efficiency of filtering the wastewater used for bleaching linen yarn is improved. The staff regularly cleans the debris in the two collection boxes, and at the same time, the service life of the collection boxes is increased and the cost is reduced.

[0027] like Figure 2 and Figure 3As shown, the filter plate 23 contacts the inner wall of the filter cylinder 11, and the first scraper 24 is sleeved on the outside of the rotating shaft 22; the inner diameter of the filter cylinder 11 is consistent with the outer diameter of the auger 25; the second scraper 26 is semicircular, and the outside of the second scraper 26 contacts the inner wall of the filter cylinder 11; there are two first scrapers 24, and the outsides of the two first scrapers 24 contact the outside of the filter plate 23.

[0028] The above scheme is adopted: by starting the motor 21 to drive the rotating shaft 22 to rotate, the rotating shaft 22 drives the two first scrapers 24 to perform circular motion along the inner wall of the filter cylinder 11, and the first scraper 24 cleans the outside of the filter plate 23 to prevent the debris contained in the linen yarn wastewater from affecting the filtration efficiency of the filter plate 23 and reducing the clogging of the filter plate 23; through the special shape of the second scraper 26, the motor 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the second scraper 26 to rotate along the bottom of the filter cylinder 11, and the second scraper 26 scrapes the sediment in the linen yarn wastewater, so that it enters the sedimentation box installed outside the filter cylinder 11 along the one-way valve 14, thereby avoiding the accumulation of sediment in the filter cylinder 11 and improving the service life of the equipment.

[0029] The working principle and use process of this utility model:

[0030] First, the staff injects the water after the flax yarn is boiled and bleached into the filter cylinder 11 through the water inlet pipe 13 installed on the top of the filter cylinder 11, and starts the motor 21 at the same time. The motor 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the first scraper 24 and the auger 25 to rotate along the inner wall of the filter cylinder 11. At this time, the staff manually pulls the round rod 15 upwards, and the telescopic rod 17 fixed on the outside of the round rod 15 slides vertically upward along the rectangular groove opened on the inner wall of the water inlet pipe 13. The round rod 15 drives the filter screen 16 to form a "V" shape to filter the impurities contained in the water resources injected for boiling and bleaching the flax yarn. The filter screen 16 is formed into a "V" shape to make the impurities contaminated on the outside of the filter screen 16 enter the collection box installed on the outside of the water inlet pipe 13, and the first scraper 24 is used to move along the outside of the filter plate 23. The top of the filter plate 23 is cleaned by rotating the auger 25, and at the same time, the water moves down along the outside of the auger 25 to the bottom of the filter cylinder 11, and the sediment contained in the waste water for flax yarn boiling and bleaching is scraped off by the second scraper 26. The sediment is scraped into the sedimentation box installed at the bottom of the filter cylinder 11 through the one-way valve 14 in a semicircular shape by the second scraper 26. After the waste water for flax yarn boiling and bleaching is filtered and treated by the equipment, the outlet pipe 12 can be connected to the water pipe of the flax yarn boiling and bleaching equipment, thereby improving the recycling of water resources and avoiding the waste of water resources. At the same time, the efficiency of the subsequent production process of flax yarn is improved, and the production cost is increased. After the flax yarn boiling and bleaching water treatment is completed, the staff can clean the debris in the collection box installed on the outside of the water inlet pipe 13 and the sedimentation box set at the bottom of the filter cylinder 11.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water circulation device for scalding and bleaching linen yarn, comprising a filter assembly (1), characterized in that: It also includes a drive assembly (2) installed inside the filter assembly (1); The driving assembly (2) comprises a rotating shaft (22) installed inside the filtering assembly (1), a motor (21) being installed at one end of the rotating shaft (22), a filtering plate (23) being fixedly mounted outside the rotating shaft (22), a first scraper (24) being arranged on the top of the filtering plate (23), an auger (25) being sleeved on the outside of the rotating shaft (22), and a second scraper (26) being installed at the bottom of the rotating shaft (22).

2. The linen yarn scouring and bleaching water circulation device according to claim 1, characterized in that: The filter assembly (1) comprises a filter cylinder (11) arranged at the bottom of the second scraper (26), a water inlet pipe (13) installed at the top of the filter cylinder (11), a water outlet pipe (12) connected to the bottom of the filter cylinder (11), a one-way valve (14) arranged inside the bottom of the filter cylinder (11), a filter screen (16) installed inside the water inlet pipe (13), a round rod (15) connected to the outside of the filter screen (16), and a telescopic rod (17) fixed to the outside of the round rod (15).

3. The linen yarn scouring and bleaching water circulation device according to claim 2, characterized in that: The filter plate (23) is in contact with the inner wall of the filter cylinder (11), and the first scraper (24) is sleeved on the outside of the rotating shaft (22).

4. The linen yarn scouring and bleaching water circulation device according to claim 2, characterized in that: The inner diameter of the filter cylinder (11) is consistent with the outer diameter of the auger (25).

5. The linen yarn scouring and bleaching water circulation device according to claim 2, characterized in that: The second scraper (26) is in a semicircular arc shape, and the exterior of the second scraper (26) is in contact with the inner wall of the filter cylinder (11).

6. The linen yarn scouring and bleaching water circulation device according to claim 2, characterized in that: The inner wall of the water inlet pipe (13) is provided with a rectangular groove, and the telescopic rod (17) slides vertically in the rectangular groove.

7. The linen yarn scouring and bleaching water circulation device according to claim 3, characterized in that: There are two first scrapers (24), and the outsides of the two first scrapers (24) are in contact with the outside of the filter plate (23).

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