Membrane treatment device for recycling printing and dyeing wastewater

Abstract

The utility model discloses a membrane treatment device applied to printing and dyeing wastewater recycling, and relates to the technical field of wastewater treatment. Comprising a mounting frame, water collecting tanks are mounted between the front inner wall and the rear inner wall of the mounting frame and close to the upper position and the lower position through locking mechanisms, a membrane filament mechanism is arranged between the upper water collecting tank and the lower water collecting tank, and the water collecting tanks communicate through a connecting mechanism; and a mounting plate is fixedly mounted on the upper surface of the mounting frame. According to the utility model, the membrane filament mechanisms are directly arranged outside and can be directly placed in a water tank, so that the occupied area is reduced, the strength of the membrane filaments is upgraded, polyester fiber linings are adopted inside the membrane filaments, so that the membrane filaments are difficult to break, the membrane filaments have fluoride ion resistance and a better protection effect in printing and dyeing wastewater, and the distance between adjacent membrane filament mechanisms can be adjusted; a cleaning function on the membrane filament mechanism is added, so that impurities are not easy to attach to the membrane filament mechanism, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a kind of membrane treatment device for printing and dyeing wastewater reuse application. BACKGROUND

[0002] The printing and dyeing wastewater discharged by printing and dyeing, wool weaving and dyeing and finishing and silk factory, etc., mainly processing cotton, hemp, chemical fiber and its blended product and silk. The water quantity and quality of printing and dyeing wastewater are different due to different fiber types and processing technology. Among them, the printing and dyeing wastewater has large water quantity, high content of organic pollutants, strong alkalinity and large water quality variation, and is one of the difficult-to-treat industrial wastewater. The wastewater contains dyes, sizing material, additives, oil agent, acid and alkali, fiber impurities, sand-like substances and inorganic salts, etc.

[0003] The printing and dyeing wastewater reuse membrane treatment device can effectively save and utilize limited and valuable freshwater resources, reduce the discharge amount of sewage or wastewater, alleviate the overload of urban drainage pipeline and reduce water environmental pollution.

[0004] In the prior art, the first set of filter of printing and dyeing wastewater reuse membrane treatment device is a separate set of equipment, one filter element is placed in each shell, a water storage tank is specially set to store inlet water, and then the water is pumped into the equipment. The existing product has fragile membrane filaments, which are easy to break. After breaking, the filtering effect is weakened. The equipment cannot be directly placed in the water tank, so a special place is needed to place the equipment, the occupied space is increased, and the cleaning and removal are not convenient. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of membrane treatment device for printing and dyeing wastewater reuse application to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of membrane treatment device for printing and dyeing wastewater reuse application, including mounting bracket, the front and rear inner walls of the mounting bracket are close to upper and lower positions and are equipped with water collecting tank by locking mechanism, and membrane filament mechanism is provided between upper and lower water collecting tank, the water collecting tank is communicated by connecting mechanism, the right side surface of the connecting mechanism is equipped with main water pipe, and the main water pipe is fixedly installed on the right side surface of mounting bracket, the upper surface of the mounting bracket is fixedly installed with mounting plate, the upper surface of the mounting plate is provided with driving mechanism, the driving mechanism is installed with ultrasonic vibration rod by adjusting mechanism, and the ultrasonic vibration rod is inserted between left and right adjacent membrane filament mechanism, the adjusting mechanism is movably connected with guide mechanism, and the guide mechanism is installed on the upper surface edge position of mounting bracket.

[0007] Further, the mounting frame comprises a rectangular frame and supporting legs, two of the rectangular frame are arranged on the upper and lower sides, and supporting legs are fixedly installed on the four corners of the left and right sides of the upper and lower rectangular frames.

[0008] Further, the locking mechanism comprises a bolt rod, a long slot and a locking nut, the bolt rod is fixedly installed on the front and rear sides of the water collecting tank, the long slot is formed on the front and rear side walls of the corresponding rectangular frame, the locking nut is movably installed on the bolt rod, and the locking nut locks and fixes the bolt rod and the rectangular frame.

[0009] Further, the membrane filament mechanism comprises a plug-in sleeve, a membrane filament main body and a polyester fiber lining, two plug-in sleeves are symmetrically arranged on the upper and lower sides, and are installed on the upper and lower water collecting tanks, the membrane filament main body is arranged between the plug-in sleeves, the membrane filament main body is a hollow structure, and the polyester fiber lining is arranged on the inner wall of the membrane filament main body.

[0010] Further, the connecting mechanism comprises plug-in assemblies and a hose, the plug-in assemblies are installed on the left and right sides of the lower water collecting tank, and the hose is fixedly installed between the adjacent plug-in assemblies on the left and right sides.

[0011] Further, the driving mechanism comprises a double-head motor, a ball screw and a ball nut, the double-head motor is installed on the upper surface of the mounting plate, the ball screws are installed on the front and rear output shafts of the double-head motor, and the ball nut is installed on the ball screw.

[0012] Further, the adjusting mechanism comprises a rectangular rod, a rectangular sleeve and a locking bolt, the rectangular rod is fixedly installed on the left and right sides of the ball nut, the rectangular sleeves are uniformly arranged on the rectangular rod, the rectangular sleeve is locked and fixed with the rectangular rod through the locking bolt, and the lower surface of the rectangular sleeve is fixedly connected with the upper surface of the ultrasonic vibration rod.

[0013] Further, the guiding mechanism comprises a guide rod and a guide sleeve, the guide rod is installed between the front and rear edges of the upper surface of the mounting frame, the guide sleeve is movably installed on the guide rod, and the guide sleeve is fixedly connected with the rectangular rod.

[0014] Compared with the prior art, the application provides a membrane treatment device for dyeing wastewater reuse, which has the following beneficial effects:

[0015] 1. The membrane treatment device for dyeing wastewater reuse is used for installing the upper and lower water collecting tanks through the mounting frame, the external membrane filament mechanism is arranged between the upper and lower water collecting tanks, can be directly put into the water tank, thereby reducing the land occupation, and the strength of the membrane filament main body is upgraded, the polyester fiber lining is arranged in the membrane filament main body, the membrane filament main body is difficult to break, has the ability of resisting fluorine ions, the arrangement spacing after external arrangement can effectively install more membrane filaments in a unit area, increases the treatment efficiency, and has a good protection effect in the dyeing wastewater.

[0016] 2、The application is applied to the membrane treatment device for printing and dyeing wastewater reuse, the upper and lower water collecting tanks are moved left and right in the mounting frame through the setting of the adjusting and locking mechanism, therefore, the interval between the adjacent membrane silk mechanisms can be adjusted, the dyeing matters are not easy to adhere and stick, the ultrasonic vibration rod is moved forward and backward on the adjusting mechanism driven by the mechanism, the cleaning function of the membrane silk mechanism is increased, the membrane silk mechanism is not easy to be attached by impurities, and the service life is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic view of the utility model;

[0018] Fig. 2 It is a sectional view of the utility model;

[0019] Fig. 3 It is a top view of the utility model.

[0020] In the drawing: 1, mounting frame; 101, rectangular frame; 102, support leg; 2, locking mechanism; 201, bolt rod; 202, long slot; 203, locking nut; 3, water collecting tank; 4, membrane silk mechanism; 401, plug-in sleeve; 402, membrane silk body; 403, polyester fiber lining; 5, connecting mechanism; 501, plug-in assembly; 502, hose; 6, main water pipe; 7, mounting plate; 8, driving mechanism; 801, double-head motor; 802, ball screw; 803, ball nut; 9, adjusting mechanism; 901, rectangular rod; 902, rectangular sleeve; 903, locking bolt; 10, ultrasonic vibration rod; 11, guide mechanism; 111, guide rod; 112, guide sleeve. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the range protected by the utility model.

[0022] Please refer to Figs. 1-3The utility model discloses a kind of membrane treatment devices for printing and dyeing wastewater reuse, including mounting bracket 1, the front and rear inner walls of mounting bracket 1 are close to upper and lower positions and are installed with water collecting tank 3 by locking mechanism 2, and membrane silk mechanism 4 is provided between upper and lower water collecting tank 3, the intercommunication of water collecting tank 3 is connected by connecting mechanism 5, the right side of connecting mechanism 5 is installed with main water pipe 6, and main water pipe 6 is fixedly installed on the right side of mounting bracket 1, the upper surface of mounting bracket 1 is fixedly installed with mounting plate 7, the upper surface of mounting plate 7 is provided with driving mechanism 8, ultrasonic vibration rod 10 is installed on driving mechanism 8 by adjusting mechanism 9, and ultrasonic vibration rod 10 is inserted between left and right adjacent membrane silk mechanism 4, adjusting mechanism 9 is movably connected with guide mechanism 11, guide mechanism 11 is installed on the upper surface edge position of mounting bracket 1.

[0023] Specifically, the mounting bracket 1 includes a rectangular frame 101 and a support leg 102, and the rectangular frame 101 is provided with two support legs 102 on the left and right sides of the upper and lower rectangular frames 101.

[0024] In this embodiment, the four support legs 102 and the upper and lower rectangular frames 101 form a stable mounting bracket 1, which facilitates the installation of the membrane silk mechanism 4.

[0025] Specifically, the locking mechanism 2 includes a bolt rod 201, a long slot 202 and a locking nut 203, the bolt rod 201 is fixedly installed on the front and rear sides of the water collecting tank 3, the long slot 202 is formed on the front and rear side walls of the rectangular frame 101 corresponding to the bolt rod 201, the locking nut 203 is installed on the bolt rod 201, and the locking nut 203 locks and fixes the bolt rod 201 and the rectangular frame 101.

[0026] In this embodiment, the locking nut 203 is loosened or tightened, so that the bolt rod 201 moves left and right in the long slot 202 in the front and rear side walls of the rectangular frame 101, and the left and right positions of the water collecting tank 3 are adjusted, that is, the distance between the left and right membrane silk mechanisms 4 is adjusted.

[0027] Specifically, the membrane silk mechanism 4 includes a plug-in sleeve 401, a membrane silk body 402 and a polyester fiber lining 403, the plug-in sleeve 401 is provided with two mirror images on the upper and lower surfaces, and the plug-in sleeve 401 is installed on the upper and lower water collecting tanks 3, the membrane silk body 402 is arranged between the plug-in sleeves 401, and the membrane silk body 402 is a hollow structure, and the polyester fiber lining 403 is arranged on the inner wall of the membrane silk body 402.

[0028] In this embodiment, the plug-in sleeve 401 is installed on the upper and lower water collecting tanks 3, which achieves the effect of installing the membrane silk body 402, and the polyester fiber lining 403 improves the strength of the membrane silk body 402, so that it is not easy to be damaged.

[0029] Specifically, the connecting mechanism 5 comprises plug-in assemblies 501 and hoses 502, the plug-in assemblies 501 are installed on the left and right sides of the lower water collecting tank 3, and the hoses 502 are fixedly installed between the adjacent plug-in assemblies 501 on the left and right sides.

[0030] In the embodiment, the plug-in assemblies 501 are connected and fixed with the adjacent lower water collecting tanks 3 through the hoses 502, so that the water pumping is facilitated.

[0031] Specifically, the driving mechanism 8 comprises a double-head motor 801, a ball screw 802 and a ball nut 803, the double-head motor 801 is installed on the upper surface of the mounting plate 7, the ball screws 802 are installed on the front and rear output shafts of the double-head motor 801, and the ball nut 803 is installed on the ball screw 802.

[0032] In the embodiment, the front and rear output shafts of the double-head motor 801 drive the ball screws 802 to rotate, so that the front and rear ball screws 802 drive the ball nut 803 to move forward and backward, and the ball nut 803 drives the adjusting mechanism 9 to move forward and backward, i.e. drives the ultrasonic vibration rod 10 to move forward and backward.

[0033] Specifically, the adjusting mechanism 9 comprises a rectangular rod 901, a rectangular sleeve 902 and a locking bolt 903, the rectangular rod 901 is fixedly installed on the left and right sides of the ball nut 803, the rectangular sleeves 902 are uniformly arranged on the rectangular rod 901, the rectangular sleeves 902 are locked and fixed with the rectangular rod 901 through the locking bolt 903, and the lower surface of the rectangular sleeve 902 is fixedly connected with the upper surface of the ultrasonic vibration rod 10.

[0034] In the embodiment, the locking bolt 903 is loosened or tightened, so that the rectangular sleeve 902 can move leftward and rightward on the rectangular rod 901, the rectangular sleeve 902 drives the ultrasonic vibration rod 10 to move leftward and rightward, and the ultrasonic vibration rod 10 can be adjusted leftward and rightward according to the leftward and rightward positions of the membrane wire mechanism 4.

[0035] Specifically, the guiding mechanism 11 comprises a guiding rod 111 and a guiding sleeve 112, the guiding rod 111 is installed between the front and rear edges of the upper surface of the mounting frame 1, the guiding sleeve 112 is movably installed on the guiding rod 111, and the guiding sleeve 112 is fixedly connected with the rectangular rod 901.

[0036] In the embodiment, the guiding sleeve 112 moves forward and backward on the guiding rod 111 along with the rectangular rod 901, so as to guide the forward and backward movement of the rectangular rod 901, i.e. guide the forward and backward movement of the ultrasonic vibration rod 10.

[0037] In use, according to the use, by the bolt rod 201 in the upper and lower locking mechanism 2 is inserted into the long hole 202 of the front and rear side wall of the rectangular frame 101, the effect of the preliminary installation of the upper and lower water tank 3 is achieved, and the left and right positions of the upper and lower water tank 3 are adjusted according to the use requirement, and then the bolt rod 201 and the rectangular frame 101 are locked and fixed by the locking nut 203, the effect of installing and fixing the upper and lower water tank 3 is achieved, and then the upper and lower plug-in sleeve 401 of the membrane silk mechanism 4 is installed on the upper and lower water tank 3, the effect of installing the membrane silk body 402 is achieved, the installation frame 1 is placed in the pool, the water in the pool enters the hollow inside of the membrane silk body 402, the polyester fiber lining 403 improves the strength of the membrane silk body 402, so that it is not easy to be damaged, and the water flows into the lower water tank 3, then flows into the main water pipe 6 through the hose 502 of the connecting mechanism 5, the effect of filtering water is achieved, the membrane silk mechanism 4 is covered, and can be directly placed in the pool, thereby reducing the occupation, the spacing of the membrane silk mechanism 4 after being placed outside can effectively install more membrane silk mechanisms 4 in a unit area, increase the processing efficiency, and have a good protective effect in printing and dyeing wastewater, by adjusting the tightness of the locking bolt 903 in the adjusting mechanism 9, the rectangular sleeve 902 can move left and right on the rectangular rod 901, the rectangular sleeve 902 drives the ultrasonic vibration rod 10 to move left and right, the ultrasonic vibration rod 10 can adjust left and right with the left and right position of the membrane silk mechanism 4, then the front and rear output shaft of the double-head motor 801 in the driving mechanism 8 drives the ball screw 802 to rotate, the front and rear ball screw 802 drives the ball nut 803 to move forward and backward, the ball nut 803 drives the rectangular rod 901 in the adjusting mechanism 9 to move forward and backward, the rectangular rod 901 drives the ultrasonic vibration rod 10 to move forward and backward through the rectangular sleeve 902, the guide sleeve 112 in the guide mechanism 11 moves forward and backward on the guide rod 111 with the rectangular rod 901, the effect of guiding the forward and backward movement of the rectangular rod 901 is achieved, that is, the process of the ultrasonic vibration rod 10 moving forward and backward is guided, the ultrasonic vibration rod 10 is connected with the ultrasonic generator, the ultrasonic vibration rod 10 vibrates the water, the water vibration makes the membrane silk body 402 vibrate, the attached impurities fall off, the effect of cleaning the membrane silk body 402 is achieved, and the service life of the membrane silk body 402 is prolonged.

[0038] In summary, the application is applied to the printing and dyeing wastewater reuse membrane treatment device, the membrane silk mechanism 4 is directly placed outside, can be directly placed in the pool, thereby reducing the occupation, and the strength of the membrane silk body 402 is upgraded, the polyester fiber lining 403 is adopted in the inside of the membrane silk body 402, so that it is difficult to break, and has the ability to resist fluoride ions, has a good protective effect in printing and dyeing wastewater, can adjust the spacing between adjacent membrane silk mechanisms 4, increase the cleaning function of the membrane silk mechanism 4, so that it is not easy to be attached by impurities, and prolong the service life.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A membrane treatment device for printing and dyeing wastewater reuse, comprising a mounting frame (1), characterized in that: The front and rear inner walls of the mounting frame (1) are provided with water collecting tanks (3) near the upper and lower positions through locking mechanisms (2), membrane silk mechanisms (4) are arranged between the upper and lower water collecting tanks (3), the water collecting tanks (3) are connected through connecting mechanisms (5), main water pipes (6) are arranged on the right side of the connecting mechanisms (5) and are fixedly installed on the right side of the mounting frame (1), mounting plates (7) are fixedly installed on the upper surface of the mounting frame (1), driving mechanisms (8) are arranged on the upper surface of the mounting plate (7), ultrasonic vibration rods (10) are installed on the driving mechanisms (8) through adjusting mechanisms (9) and are inserted between left and right adjacent membrane silk mechanisms (4), the adjusting mechanisms (9) are movably connected with guide mechanisms (11), and the guide mechanisms (11) are installed on the edge of the upper surface of the mounting frame (1).

2. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The mounting frame (1) comprises rectangular frames (101) and supporting legs (102), two rectangular frames (101) are arranged on the upper and lower four sides, and the supporting legs (102) are fixedly installed on the left and right side surfaces and the four corners of the upper and lower rectangular frames (101).

3. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The locking mechanism (2) comprises a bolt rod (201), a long slot (202) and a locking nut (203), the bolt rod (201) is fixedly installed on the front and rear side surfaces of the water collecting tank (3), the long slots (202) are formed in the front and rear side walls of the corresponding rectangular frame (101), the locking nut (203) is installed on the bolt rod (201), and the locking nut (203) locks and fixes the bolt rod (201) and the rectangular frame (101).

4. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The membrane silk mechanism (4) comprises a plug-in sleeve (401), a membrane silk body (402) and a polyester fiber lining (403), two plug-in sleeves (401) are arranged on the upper and lower sides in a mirror image, and the plug-in sleeves (401) are installed on the upper and lower water collecting tanks (3), the membrane silk body (402) is arranged between the plug-in sleeves (401), the membrane silk body (402) is a hollow structure, and the polyester fiber lining (403) is arranged on the inner wall of the membrane silk body (402).

5. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The connecting mechanism (5) comprises a plug-in assembly (501) and a hose (502), the plug-in assembly (501) is installed on the left and right side surfaces of the lower water collecting tank (3), and the hose (502) is fixedly installed between the left and right adjacent plug-in assemblies (501).

6. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The driving mechanism (8) comprises a double-head motor (801), a ball screw (802) and a ball nut (803), the double-head motor (801) is installed on the upper surface of the mounting plate (7), the ball screws (802) are installed on the front and rear output shafts of the double-head motor (801), and the ball nut (803) is installed on the ball screw (802).

7. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The adjusting mechanism (9) comprises rectangular rods (901), rectangular sleeves (902) and locking bolts (903), the rectangular rods (901) are fixedly installed on the left and right sides of the ball nut (803), the rectangular rods (901) are uniformly provided with the rectangular sleeves (902), and the rectangular sleeves (902) are locked and fixed with the rectangular rods (901) through the locking bolts (903), and the lower surfaces of the rectangular sleeves (902) are fixedly connected with the upper surface of the ultrasonic vibration rod (10).

8. The membrane treatment device for printing and dyeing wastewater reuse according to claim 1, characterized in that: The guiding mechanism (11) comprises guiding rods (111) and guiding sleeves (112), the guiding rods (111) are installed between the front and rear edges of the upper surface of the mounting frame (1), the guiding sleeves (112) are movably installed on the guiding rods (111), and the guiding sleeves (112) are fixedly connected with the rectangular rods (901).

Images