An automatic separator for colloidal suspensions used in yarn printing and dyeing

Abstract

The invention discloses an automatic colloidal suspension separator for yarn printing and dyeing, and relates to the technical field of separation of suspended matter. In a dye liquor, a large amount of impurities will be suspended at the upper end of the dye liquor over a long period of time, which can be completed by manual salvage. However, the manual salvage of the suspended matter requires a lot of manpower, and even if it is filtered by mechanical equipment, the filter holes will still be clogged. Therefore, the separation of the colloidal suspended matter is relatively limited. The invention is provided with a deflection rod, a connecting rod and a separation groove. During the up and down cyclic toggle, the suspended matter is salvaged through the separation groove, and the sealing pad and the conducting hole are used for floating in the up and down positions. After each cycle of up and down floating, the introduction and filtration of the liquid are completed, and the up and down movement of the separation groove makes it easier to separate the impurities suspended in the middle of the liquid, and the separation effect is significantly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of suspended solid separation, and particularly to an automatic separator for colloidal suspended solids used in yarn printing and dyeing. Background Art

[0002] Yarn is a kind of textile product, which is processed from various textile fibers into products with a certain fineness and is used for weaving, making ropes, making threads, knitting, embroidery, etc. It is divided into short fiber yarn, continuous filament, etc. Yarn printing and dyeing is also called dyeing and finishing. It is a processing method and also the general term for pretreatment, dyeing, printing, post-treatment, washing, etc. In yarn printing and dyeing, there will be certain colloidal impurities suspended in the printing and dyeing liquid. In the treatment of such suspended impurities, they are discharged by manual fishing to ensure the quality of later yarn printing and dyeing through the removal of impurities.

[0003] In this regard, Chinese Patent Application No.: CN104829042A discloses a method for treating printing and dyeing wastewater by an anoxic membrane bioreactor technology, including a grille tank, an adjustment tank, a coagulation separation tank, and an anoxic biochemical treatment tank. The anoxic biochemical treatment tank includes a membrane separation component and a biological reaction tank. The specific treatment steps include: the printing and dyeing wastewater is pretreated by a grille to remove large particle suspended solids, the adjustment tank is aerated and stirred to evenly mix the water quality and water volume of the wastewater, the coagulation separation tank decolorizes and removes suspended solids, anoxic biochemical treatment, and inorganic physical and chemical sludge dewatering. The process of the present invention is simple, and the effluent quality is better than the requirements of the "Discharge Standard of Water Pollutants for the Textile Dyeing and Finishing Industry" GB4287-2012 standard. The highly efficient facultative bacteria group in the biochemical treatment process system completely decomposes the bacterial residues (i.e., sludge), and there is no discharge of organic surplus sludge, saving the sludge disposal cost.

[0004] In this regard, Chinese Patent Application No.: CN102040289A discloses a method and equipment for reprocessing textile printing and dyeing wastewater that has reached the discharge standard to meet the requirements of recycled water for the printing and dyeing industry. Among them, the method for recycling textile printing and dyeing wastewater includes the following steps: (1) collecting and storing textile printing and dyeing wastewater that has reached the discharge standard; (2) performing flocculation precipitation treatment on the wastewater and carrying out clarification separation; (3) filtering the wastewater after clarification separation to remove the granular residual suspended solids contained in the wastewater; (4) treating the wastewater filtered in step (3) by a membrane treatment method to separate it into a dialysate and a concentrate that meet the requirements of recycled water for the printing and dyeing industry, and when the concentrate reaches the discharge standard, it is directly discharged, otherwise the concentrate is sent to a sewage treatment plant for treatment. The textile printing and dyeing wastewater recycling equipment includes a collecting tank, a mechanical clarifier, a valve-free filter tank, an adjustment tank, a security filter, and a reverse osmosis membrane treatment device.

[0005] Nowadays, in the dyeing and printing of yarns, it is completed by immersing them in the dye liquor. However, over a long period of time, a large amount of impurities will suspend at the upper end of the dye liquor. These impurities will form a colloid under the mixing of the dye liquor. When cleaning, it is completed by manual fishing. However, a large amount of manpower is required in the manual fishing of suspended matter. Even if it is filtered by mechanical equipment, there will still be a phenomenon of filter holes being blocked. Therefore, the separation of colloidal suspended matter is relatively difficult.

[0006] To solve the above problems, a colloidal suspended matter automatic separator for yarn dyeing and printing is proposed. Summary of the Invention

[0007] The purpose of the present invention is to provide a colloidal suspended matter automatic separator for yarn dyeing and printing, which solves the problem of inconvenient operation in the separation of colloidal suspended matter in the background technology.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A colloidal suspended matter automatic separator for yarn dyeing and printing, including a separation structure. The separation structure includes a separation chamber. A liquid guiding component is embedded in the interior of the separation chamber. The liquid guiding component includes a liquid guiding cylinder. The liquid guiding cylinder is embedded in the interior of the separation chamber. A spiral groove is connected to the upper end of the liquid guiding cylinder. A driving rod is connected to the top end of the liquid guiding cylinder. A stirring rod is connected to the upper end of the driving rod. Stirring paddles are embedded at the bottom end of the stirring rod.

[0009] An extraction structure is fixedly connected to the inner wall of the separation chamber. The extraction structure includes positioning sliders. The positioning sliders are fixedly connected to the inner wall of the separation chamber. A positioning strip is connected to the upper end of the positioning sliders. An installation frame is connected to the top end of the separation chamber. A deflection rod is connected to the upper end of the installation frame. An adapter rod is installed at the upper end of the deflection rod. A separation groove is connected to the bottom end of the adapter rod.

[0010] Preferably, a liquid inlet pipe is fixedly connected to one side of the separation chamber. A liquid outlet pipe is fixedly connected to the side of the separation chamber away from the liquid inlet pipe. The bottom ends of the liquid inlet pipe and the liquid outlet pipe are both embedded at the bottommost end of the inner cavity wall of the separation chamber. A base is fixedly connected to the bottom end of the separation chamber.

[0011] Preferably, a set of rotating shaft rods are inserted at the central axis position of the liquid guiding cylinder. The end of one of the rotating shaft rods is connected to the output end of the motor. The rotating shaft rod is movably connected to the liquid guiding cylinder. The top end of the rotating shaft rod is fixedly connected to the driving rod.

[0012] Preferably, a first bevel gear is fixedly connected to the topmost end of the rotating shaft rod embedded in the liquid guiding cylinder. A second bevel gear is correspondingly meshed with one side of the first bevel gear. The second bevel gear is fixedly connected to the top end of the deflection rod.

[0013] Preferably, the spiral groove surrounds the periphery of the liquid guiding tube, and the spiral groove spirals downward on the upper end of the liquid guiding tube. The edge of the liquid guiding tube is high and the position of one side close to the liquid guiding tube is low.

[0014] Preferably, the deflection rod is arranged in a U shape, both ends of the deflection rod are connected to the top of the separation bin through a mounting frame, the contact between the deflection rod and the mounting frame is connected with a movable sleeve, and the bottom end of the deflection rod is movably connected with a connecting rod.

[0015] Preferably, filter tanks are provided inside the separation tank, and the spacing between each group of filter tanks is equal. A double-layer filter screen is fixedly connected inside the filter tanks.

[0016] Preferably, a float assembly is sleeved on the upper end of the connecting rod, and the float assembly includes a floating plate, and the bottom end of the floating plate is connected to a floating rod, and the bottom end of the floating rod is connected to a sealing gasket.

[0017] Preferably, a conducting hole is opened at the center position of the separation groove, the bottom end of the sealing gasket covers the upper end of the conducting hole, and the inner side of the sealing gasket is wrapped around the upper end of the connecting rod.

[0018] Preferably, the separation groove is connected via a positioning slider and a positioning bar, the positioning bar and the positioning slider are slidably connected, and the separation groove and the positioning slider are both embedded in the interior of the separation bin.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention provides an automatic separator for colloidal suspended matter for yarn printing and dyeing. The machine is provided with a liquid guide cylinder, a spiral groove, a stirring paddle and a bevel gear. When the printing and dyeing liquid is transported to the interior of a separation bin for separation treatment, the liquid circulates and falls through the spiral groove and is then stirred by the stirring paddle. The stirring allows the suspended matter at the bottom to float to a certain extent, which is convenient for the subsequent salvage of the suspended matter. A filter screen with a certain aperture can also be installed inside the spiral groove. When the liquid is transported through the spiral groove, preliminary separation can be performed during the process, and impurities such as yarn balls in the dyeing liquid can be preferentially separated.

[0021] The present invention provides an automatic separator for colloidal suspended matter for yarn printing and dyeing. The deflection rod, the connecting rod and the separation groove are provided. During the up and down cyclic toggling, the suspended matter is salvaged through the separation groove, and the sealing pad and the conducting hole are used for floating in the up and down positions. After each cycle of up and down floating, the introduction and filtration of the liquid are completed. The up and down movement of the separation groove also makes it easier to separate the impurities suspended in the middle of the liquid, and the separation effect is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the overall structure of the present invention;

[0023] Figure 2 Schematic three - dimensional structure diagram of the present invention;

[0024] Figure 3 Schematic cross - sectional structure diagram of the separation chamber of the present invention;

[0025] Figure 4 Schematic structure diagram of the liquid guide cylinder and the spiral groove of the present invention;

[0026] Figure 5 Schematic structure diagram of the positioning strip and the positioning slider of the present invention;

[0027] Figure 6 Schematic structure diagram of the deflection rod and the separation groove of the present invention;

[0028] Figure 7 Schematic structure diagram of the filter groove and the guide through - hole of the present invention.

[0029] In the figure: 1. Separation structure; 110. Separation chamber; 120. Liquid inlet pipe; 130. Liquid outlet pipe; 140. Base; 2. Liquid guide assembly; 210. Liquid guide cylinder; 220. Spiral groove; 230. Driving rod; 240. Stirring rod; 250. Stirring paddle; 260. First bevel gear; 3. Extraction structure; 310. Positioning strip; 320. Mounting frame; 330. Deflection rod; 340. Second bevel gear; 350. Connecting rod; 360. Separation groove; 370. Positioning slider; 380. Filter groove; 4. Floating ball assembly; 410. Floating piece; 420. Floating rod; 430. Sealing gasket; 440. Guide through - hole. Detailed implementation manners

[0030] 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 of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0032] Combined with Figures 1-7, an automatic separator for colloidal suspensions used in yarn printing and dyeing of the present invention includes a separation structure 1. The separation structure 1 includes a separation chamber 110. A liquid inlet pipe 120 is fixedly connected to one side of the separation chamber 110. A liquid outlet pipe 130 is fixedly connected to the side of the separation chamber 110 away from the liquid inlet pipe 120. The bottom ends of the liquid inlet pipe 120 and the liquid outlet pipe 130 are both embedded at the bottommost end of the inner cavity wall of the separation chamber 110. A base 140 is fixedly connected to the bottom end of the separation chamber 110. During the processing and printing and dyeing of yarns, different colored yarns are processed by immersing the yarns in the dye liquor. After long-term use of the printing and dyeing dyes, a part of impurities will be mixed in the dyes. These impurities mainly include fluff and thread ends. These impurities will be suspended at the upper end of the dye liquor. When dealing with these impurities, it is completed by manual fishing, but manual labor is required, and mechanical filtration will cause blockages of different degrees in the filter holes, and the separation operation is relatively cumbersome.

[0033] A liquid guiding component 2 is embedded and connected inside the separation chamber 110. The liquid guiding component 2 includes a liquid guiding cylinder 210. The liquid guiding cylinder 210 is embedded and connected inside the separation chamber 110. A spiral groove 220 is connected to the upper end of the liquid guiding cylinder 210. The spiral groove 220 surrounds the periphery of the liquid guiding cylinder 210. The spiral groove 220 spirals downward at the upper end of the liquid guiding cylinder 210. The edge position of the liquid guiding cylinder 210 is high and the position close to one side of the liquid guiding cylinder 210 is low. Through the mutual cooperation between the spiral groove 220 and the liquid guiding cylinder 210, the dye liquor can be conveyed, and the dye liquor that needs to be separated from impurities is introduced into the separation chamber 110. Among them, the dye liquor is conveyed to the upper end of the spiral groove 220 through the liquid inlet pipe 120. Due to the spiral design of the spiral groove 220, the dye liquor flows inside the spiral groove 220 into the separation chamber 110. A filter screen can be installed at the upper end of the spiral groove 220. Through the filter screen, preliminary separation can be carried out to separate larger particle impurities in the dye liquor. A driving rod 230 is connected to the top end of the liquid guiding cylinder 210. A set of rotating shaft rods are inserted at the central axis position of the liquid guiding cylinder 210. The end of the rotating shaft rod is connected to the output end of the motor. The rotating shaft rod is movably connected to the liquid guiding cylinder 210. A driving rod 230 is fixedly connected to the top end of the rotating shaft rod. When driven by the motor, the rotation of the driving rod 230 is driven. After the rotation of the driving rod 230, the rotation of the stirring paddle 250 is driven. A stirring rod 240 is connected to the upper end of the driving rod 230. A stirring paddle 250 is embedded at the bottom end of the stirring rod 240. When the stirring paddle 250 is driven to rotate and the stirring paddle 250 is embedded in the dye liquor, the dye liquor is stirred, and the stirring helps to stir the impurities precipitated at the bottom to the upper end of the liquid surface, facilitating the later fishing of the upper-end suspended matter.

[0034] The inner wall of the separation chamber 110 is fixedly connected with an extraction structure 3. The extraction structure 3 includes a positioning slider 370. The inner wall of the separation chamber 110 is fixedly connected with the positioning slider 370. The upper end of the positioning slider 370 is connected with a positioning strip 310. The separation groove 360 is connected through the positioning slider 370 and the positioning strip 310. The positioning strip 310 and the positioning slider 370 are slidably connected. The separation groove 360 and the positioning slider 370 are both embedded inside the separation chamber 110. The top end of the separation chamber 110 is connected with a mounting frame 320. The upper end of the mounting frame 320 is connected with a deflection rod 330. The deflection rod 330 is arranged in a U shape. The two ends of the deflection rod 330 are connected to the top end of the separation chamber 110 through the mounting frame 320. There is a movable sleeve in contact connection between the deflection rod 330 and the mounting frame 320. The bottom end of the deflection rod 330 is movably connected with a connecting rod 350. The topmost end of the rotating shaft rod embedded inside the liquid guide cylinder 210 is fixedly connected with a first bevel gear 260. A second bevel gear 340 is correspondingly meshed on one side of the first bevel gear 260. The second bevel gear 340 is fixedly connected to the top end of the deflection rod 330. The upper end of the deflection rod 330 is provided with a connecting rod 350. The bottom end of the connecting rod 350 is connected with the separation groove 360. A filtering groove 380 is opened inside the separation groove 360, and the distance between each group of filtering grooves 380 is equal. A double-layer filter screen is fixedly connected inside the filtering groove 380. During the separation of the colloidal suspended matter in the dye solution, the rotation of the first bevel gear 260 drives the second bevel gear 340 to rotate. When the second bevel gear 340 rotates, it drives the deflection rod 330 to complete rotation. Since the deflection rod 330 is connected to the connecting rod 350, the rotation of the deflection rod 330 lifts the connecting rod 350. After lifting, it drives the separation groove 360 to rise and fall. After the separation groove 360 descends and immerses into the dye solution, a part of the dye solution is collected at the upper end of the separation groove 360 by lifting and is filtered through the filtering groove 380 at the upper end of the separation groove 360. When the connecting rod 350 is driven by the deflection rod 330 to complete the rising and falling process, there will be a certain angular offset, which may affect the movement trajectory of the separation groove 360. Among them, the bottom end of the connecting rod 350 and the separation groove 360 are movably connected. When the angle of the connecting rod 350 changes, the deflection of the movable shaft at the movable connection replaces the movement of the separation groove 360. A floating ball assembly 4 is sleeved on the upper end of the connecting rod 350. The floating ball assembly 4 includes a floating piece 410. The bottom end of the floating piece 410 is connected with a floating rod 420. The bottom end of the floating rod 420 is connected with a sealing pad 430. A guide through hole 440 is opened at the central position of the separation groove 360. The bottom end of the sealing pad 430 covers the upper end of the guide through hole 440. The inner side of the sealing pad 430 wraps the upper end of the connecting rod 350;

[0035] When the connecting rod 350 descends and immerses into the solution, under the buoyancy of the liquid, the floating rod 420 rises. When the floating rod 420 rises, it also causes the separation between the sealing gasket 430 and the through hole 440. After the separation, the dye solution enters the inside of the separation tank 360 through the through hole 440. Then, after the connecting rod 350 is lifted, gravity makes the sealing gasket 430 and the through hole 440 coincide. Then, separation is carried out through the filtering tank 380. The top of the separation tank 360 is provided with a top cover. Under the sealing of the top cover, the inside of the separation tank 360 is in a relatively sealed state. When the separation tank 360 is completely immersed in the dye solution, the collected impurities will not float up and separate from the separation tank 360. When the dye solution is filled into the separation tank 360 through the through hole 440, the internal impurities will not flow out through the through hole 440, thus completing the separation of the colloidal impurities in the dye solution.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic separator for colloidal suspensions used in yarn printing and dyeing, comprising a separation structure (1), characterized in that: The separation structure (1) includes a separation chamber (110), and a liquid guiding component (2) is embedded and connected inside the separation chamber (110). The liquid guiding component (2) includes a liquid guiding cylinder (210), and the liquid guiding cylinder (210) is embedded and connected inside the separation chamber (110). A spiral groove (220) is connected to the upper end of the liquid guiding cylinder (210), a driving rod (230) is connected to the top end of the liquid guiding cylinder (210), a stirring rod (240) is connected to the upper end of the driving rod (230), and a stirring paddle (250) is embedded at the bottom end of the stirring rod (240). An extraction structure (3) is fixedly connected to the inner wall of the separation chamber (110). The extraction structure (3) includes a positioning slider (370), and the positioning slider (370) is fixedly connected to the inner wall of the separation chamber (110). A positioning strip (310) is connected to the upper end of the positioning slider (370), a mounting frame (320) is connected to the top end of the separation chamber (110), a deflecting rod (330) is connected to the upper end of the mounting frame (320), a connecting rod (350) is installed at the upper end of the deflecting rod (330), and a separation groove (360) is connected to the bottom end of the connecting rod (350). The deflecting rod (330) is arranged in a U shape, and both ends of the deflecting rod (330) are connected to the top end of the separation chamber (110) through the mounting frame (320). An activity sleeve is connected in contact with the deflecting rod (330) and the mounting frame (320). The bottom end of the deflecting rod (330) is movably connected to a connecting rod (350). A filtering groove (380) is formed inside the separation groove (360), and the spacing between each group of filtering grooves (380) is equal. A double-layer filter screen is fixedly connected inside the filtering groove (380). A floating ball component (4) is sleeved on the upper end of the connecting rod (350). The floating ball component (4) includes a floating piece (410), a floating rod (420) is connected to the bottom end of the floating piece (410), a sealing pad (430) is connected to the bottom end of the floating rod (420). A guiding through hole (440) is formed at the central position of the separation groove (360). The bottom end of the sealing pad (430) covers the upper end of the guiding through hole (440). The inner side of the sealing pad (430) wraps the upper end of the connecting rod (350). The separation groove (360) is connected through the positioning slider (370) and the positioning strip (310). The positioning strip (310) and the positioning slider (370) are slidably connected. Both the separation groove (360) and the positioning slider (370) are embedded inside the separation chamber (110).

2. The automatic separator for colloidal suspension used in yarn printing and dyeing according to claim 1, wherein: A liquid inlet pipe (120) is fixedly connected to one side of the separation chamber (110), and a liquid outlet pipe (130) is fixedly connected to the side of the separation chamber (110) away from the liquid inlet pipe (120). The bottom ends of the liquid inlet pipe (120) and the liquid outlet pipe (130) are both embedded at the bottommost end of the inner cavity wall of the separation chamber (110). A base (140) is fixedly connected to the bottom end of the separation chamber (110).

3. The automatic separator for colloidal suspension used in yarn printing and dyeing according to claim 1, wherein: A set of rotating shaft rods are inserted at the central axis position of the liquid guiding cylinder (210), wherein the end of the rotating shaft rod is connected to the output end of the motor, the rotating shaft rod is movably connected to the liquid guiding cylinder (210), and a driving rod (230) is fixedly connected to the top end of the rotating shaft rod.

4. The automatic separator for colloidal suspensions used in yarn printing and dyeing according to claim 1, characterized in that: The topmost end of the rotating shaft rod embedded in the liquid guiding cylinder (210) is fixedly connected with a first bevel gear (260), and a second bevel gear (340) is correspondingly meshed with one side of the first bevel gear (260), and the second bevel gear (340) is fixedly connected to the top end of the deflecting rod (330).

5. The automatic separator for colloidal suspension used in yarn printing and dyeing according to claim 1, wherein: The spiral groove (220) surrounds the periphery of the liquid guiding cylinder (210), the spiral groove (220) spirally descends at the upper end of the liquid guiding cylinder (210), and the edge position of the liquid guiding cylinder (210) is higher on one side close to the liquid guiding cylinder (210) and lower on the other side.

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