A printing industry wastewater filter containing natural zeolite

Abstract

The utility model relates to the technical field of filter screens, and discloses a printing industry wastewater filter screen containing natural zeolite, including a drum frame, a filter screen body is installed on the inner wall of the drum frame, a water inlet end and a sewage discharge end are respectively arranged at the two ends of the drum frame, a transmission module is installed on the inner wall of the water inlet end, a gear seat is transmission-connected to the peripheral side of the transmission module, an inner gear ring and an outer gear ring are respectively fixedly installed on the surface of the gear seat, a filter diameter adjustment component is arranged inside the drum frame, the filter screen body includes a group of spacers distributed in a circumferential array and fixed between the inner surfaces of the drum frame, and two filter rollers are rotatably connected inside the drum frame and corresponding to the positions between the two spacers. In the utility model, when water is introduced into the water inlet end, the two filter rollers between the two spacers rotate in opposite directions at the same speed, thereby effectively reducing the clogging rate of fibers or impurities in the filter seam in the wastewater.

Description

Technical Field

[0001] The utility model relates to the technical field of filter screens, and more specifically, to a printing industry wastewater filter screen containing natural zeolite. Background Art

[0002] After textiles are printed and dyed, small particles of flocculent material will fall out of the wastewater due to stirring, which then requires filtration.

[0003] In the prior art, the patent document with the publication number CN216571765U discloses a fabric printing and dyeing wastewater primary filter screen, comprising a connecting frame, a first filter frame and a second filter frame, the first filter frame and the second filter frame are both plugged into the connecting frame, and the first filter frame and the second filter frame are overlapped on opposite sides thereof, a first filter screen is arranged inside the first filter frame, a second filter screen is arranged inside the second filter frame, four sides of the bottom of the connecting frame are all provided with positioning pieces, and the second filter frame is limited by the positioning pieces, the above-mentioned filter screen can control the deviation between the first filter screen and the second filter screen, so as to control the inner mesh aperture of the whole device, so as not to filter by replacing the filter screen, but the above-mentioned filter device can not effectively reduce the blockage rate of the filter in the filter hole and the filter seam on the basis of satisfying the filter diameter adjustment function, on the one hand, and can not realize the automatic cleaning of the filter seam, and the existing filter screen can not effectively adsorb the heavy metals in the natural zeolite, based on this, the utility model provides a printing industry wastewater filter screen containing natural zeolite to solve the technical problems raised in the above-mentioned background technology. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a printing industry wastewater filter screen containing natural zeolite, which has the advantages of being able to adjust the filter seam width and effectively reduce the clogging rate of fibers or impurities in the wastewater in the filter seam.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing industry wastewater filter containing natural zeolite, comprising a cartridge frame, the inner wall of which is mounted a filter body, the two ends of which are respectively provided with a water inlet end and a sewage discharge end, a transmission module is mounted on the inner wall of the water inlet end, a peripheral side surface of the transmission module is transmission-connected with a gear seat, an inner gear ring and an outer gear ring are respectively fixedly mounted on the surface of the gear seat, and a filter diameter adjustment component is arranged inside the cartridge frame;

[0006] The filter body includes a group of spacers distributed in a circular array and fixed between the inner surfaces of the drum frame. Two filter rollers are rotatably connected inside the drum frame and at positions corresponding to the positions between the spacers. The bottom ends of the two filter rollers are fixedly installed with linkage gears, and the two linkage gears are meshed with each other. A driven gear connected to the outer gear ring is fixedly installed at the bottom end of one of the filter rollers. The circumferential sides of the two filter rollers are fixedly installed with diameter adjusting ring capsules connected to the filter diameter adjusting assembly, and a filter gap with adjustable width is arranged between the relative surfaces of the two diameter adjusting ring capsules.

[0007] As a preferred technical solution of the utility model, the transmission module includes a power cylinder fixed inside the water inlet end, the top and the bottom of the power cylinder are both provided with openings, the inner wall of the power cylinder is rotatably connected with a power shaft, a group of water-dynamic blades in contact with the power cylinder are installed on the peripheral side of the power shaft, an active bevel gear is fixedly installed on the front end of the power shaft, and a passive bevel gear ring meshing with the active bevel gear is fixedly installed on the peripheral side of the gear seat.

[0008] As a preferred technical solution of the utility model, the filter diameter adjustment component includes an air cavity opened inside the cartridge frame, a piston cylinder is threadedly installed on the inner wall of the air cavity, a ventilation flow channel is fixedly opened inside the filter roller, the ventilation flow channel is rotationally connected to the air cavity, a group of through holes are opened inside the filter roller, and the ventilation flow channel is connected to the diameter adjustment ring bag through the through holes.

[0009] As a preferred technical solution of the utility model, the diameter-adjusting ring capsule is made of rubber material, the outer wall of the diameter-adjusting ring capsule is coated with natural zeolite coating, and the outside of the piston cylinder is fixedly provided with a driving part.

[0010] As a preferred technical solution of the utility model, it also includes a reciprocating frame arranged on the inner side of the filter body and a reciprocating screw rod rotatably connected to the inner surface of the drum frame, a torsion spring is fixedly arranged at the rotating connection between the reciprocating screw rod and the drum frame, a half-missing gear connected to the internal gear ring is fixedly installed at the bottom end of the reciprocating screw rod, a group of brush rings are installed on the peripheral side surface of the reciprocating frame, and scrapers for cleaning the filter seams are installed on the peripheral side surface of the brush ring and at the position corresponding to each filter seam.

[0011] As a preferred technical solution of the utility model, the cylinder frame and the spacer are both made of steel material, and natural zeolite is added to the steel material during smelting.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Before the filter works, the expansion amplitude of the diameter-adjusting ring bag can be quickly adjusted by rotating the piston cylinder, and then the width of the filter seam and the filter aperture of the filter can be finally adjusted.

[0014] 2. In the utility model, when water enters the water inlet end, the two filter rollers between the two spacers rotate in opposite directions at the same speed, thereby effectively reducing the clogging rate of fibers or impurities in the wastewater in the filter seam.

[0015] 3. The utility model uses the arrangement of a reciprocating screw rod, a torsion spring and a half-missing gear, so that when the filter screen is filtering, the brush ring can be driven to reciprocate within a set stroke. After the brush ring reciprocates, it drives the scraper bar to effectively clean the impurities blocked in the filter seam.

[0016] 4. The utility model is configured by filling the natural zeolite coating and the natural zeolite in the steel material, so that the heavy metals in the wastewater can be effectively adsorbed during filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a printing industry wastewater filter containing natural zeolite in the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the cross-sectional structure of;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the diameter-adjusting ring capsule and the reciprocating screw rod of the utility model;

[0022] Figure 6 For this utility model Figure 5 A schematic diagram of the local enlarged structure at C in the middle;

[0023] Figure 7 This is a schematic diagram of the cross-sectional structure of the filter roller of the utility model;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the spacer and the drum rack of the utility model.

[0025] In the figure: 1. drum rack; 2. water inlet end; 3. sewage discharge end; 4. gear seat; 5. inner gear ring; 6. outer gear ring; 7. spacer; 8. filter roller; 9. linkage gear; 10. driven gear; 11. diameter adjustment ring bag; 12. power cylinder; 13. power shaft; 14. water-powered blade; 15. air cavity; 16. piston cylinder; 17. through hole; 18. reciprocating screw rod; 19. torsion spring; 20. half-missing gear; 21. brush ring; 22. scraper; 23. reciprocating rack. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 8 As shown, the utility model provides a printing industry wastewater filter containing natural zeolite, comprising a cartridge frame 1, a filter body is installed on the inner wall of the cartridge frame 1, a water inlet end 2 and a sewage discharge end 3 are respectively arranged at both ends of the cartridge frame 1, a transmission module is installed on the inner wall of the water inlet end 2, and a gear seat 4 is transmission-connected to the peripheral side surface of the transmission module;

[0028] The transmission module includes a power cylinder 12 fixed inside the water inlet end 2, the top and the bottom of the power cylinder 12 are both provided with openings, the inner wall of the power cylinder 12 is rotatably connected with a power shaft 13, a group of water dynamic blades 14 that fit with the power cylinder 12 are installed on the peripheral side of the power shaft 13, a driving bevel gear is fixedly installed at the front end of the power shaft 13, and a passive bevel gear ring that meshes with the driving bevel gear is fixedly installed on the peripheral side of the gear seat 4;

[0029] When water enters the water inlet end 2, the power shaft 13 is driven, and after the power shaft 13 is driven, the power shaft 13 is driven to rotate, and after the power shaft 13 rotates, the gear seat 4 is driven to rotate;

[0030] The surface of the gear seat 4 is respectively fixedly mounted with an inner gear ring 5 and an outer gear ring 6, and the interior of the cartridge frame 1 is provided with a filter diameter adjustment component;

[0031] The filter body includes a group of spacers 7 distributed in a circumferential array and fixed between the inner surfaces of the cylinder frame 1;

[0032] The cylinder frame 1 and the spacer bar 7 are both made of steel, and natural zeolite is added during the smelting of the steel material;

[0033] Two filter rollers 8 are rotatably connected inside the drum frame 1 and at the positions corresponding to the positions between the two spacer bars 7. The bottom ends of the two filter rollers 8 are fixedly installed with linkage gears 9. The two linkage gears 9 are meshed with each other. The bottom end of one filter roller 8 is fixedly installed with a driven gear 10 that is transmission-connected to the outer gear ring 6. The peripheral sides of the two filter rollers 8 are fixedly installed with diameter-adjusting ring capsules 11 that are connected to the filter diameter adjustment component, and a filter gap with adjustable width is arranged between the relative surfaces of the two diameter-adjusting ring capsules 11.

[0034] The filter diameter adjustment component includes an air cavity 15 opened inside the cartridge frame 1, a piston cylinder 16 is threadedly mounted on the inner wall of the air cavity 15, a driving part is fixedly arranged outside the piston cylinder 16, a ventilation flow channel is fixedly opened inside the filter roller 8, the ventilation flow channel is rotationally connected to the air cavity 15, a group of through holes 17 are opened inside the filter roller 8, and the ventilation flow channel is connected to the diameter adjustment ring bag 11 through the through holes 17.

[0035] By rotating the piston cylinder 16, the expansion amplitude of the diameter-adjusting ring bag 11 can be quickly adjusted, and then the width of the filter slot can be finally adjusted;

[0036] The diameter-adjusting ring capsule 11 is made of rubber, and the outer wall of the diameter-adjusting ring capsule 11 is coated with natural zeolite coating;

[0037] Through the natural zeolite coating and the natural zeolite filling setting in the steel material, the heavy metals in the wastewater can be effectively adsorbed during filtration.

[0038] It also includes a reciprocating frame 23 arranged on the inner side of the filter body and a reciprocating screw 18 rotatably connected to the inner surface of the drum frame 1, a torsion spring 19 is fixedly arranged at the rotating connection between the reciprocating screw 18 and the drum frame 1, a half-missing gear 20 that is transmission-connected to the inner gear ring 5 is fixedly installed at the bottom end of the reciprocating screw 18, a group of brush rings 21 are installed on the peripheral side of the reciprocating frame 23, and scrapers 22 for cleaning the filter seams are installed on the peripheral side of the brush ring 21 and at the position corresponding to each filter seam.

[0039] By setting the reciprocating screw 18, the torsion spring 19 and the half-missing gear 20, the filter screen can drive the brush ring 21 to reciprocate within the set stroke when filtering. After the brush ring 21 reciprocates, it drives the scraper 22 to effectively clean the impurities blocked in the filter seam.

[0040] The working principle and use process of the utility model are as follows: before the filter screen works, the expansion amplitude of the diameter-adjusting ring bag 11 can be quickly adjusted by rotating the piston cylinder 16, and then the width of the filter seam and the filtering aperture of the filter screen are finally adjusted. When water enters the water inlet end 2, the two filter rollers 8 between the two spacer bars 7 rotate in opposite directions at the same speed, thereby effectively reducing the blockage rate of fibers or impurities in the wastewater in the filter seam. Through the arrangement of the reciprocating screw 18, the torsion spring 19 and the half-missing gear 20, the filter screen can drive the brush ring 21 to reciprocate within the set stroke when filtering. After the brush ring 21 reciprocates, it drives the scraper bar 22 to effectively clean the impurities blocked in the filter seam.

[0041] 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.

[0042] 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 printing industry wastewater filter screen containing natural zeolite, comprising a cartridge stand (1), characterized in that: The inner wall of the cartridge frame (1) is provided with a filter body, and the two ends of the cartridge frame (1) are respectively provided with a water inlet end (2) and a sewage discharge end (3), and the inner wall of the water inlet end (2) is provided with a transmission module, and the peripheral side surface of the transmission module is transmission-connected with a gear seat (4), and the surface of the gear seat (4) is respectively fixedly provided with an inner gear ring (5) and an outer gear ring (6), and a filter diameter adjustment component is provided inside the cartridge frame (1); The filter screen body comprises a group of spacers (7) distributed in a circumferential array and fixed between the inner surfaces of the cartridge frame (1); two filter rollers (8) are rotatably connected inside the cartridge frame (1) and at positions corresponding to the positions between the spacers (7); linkage gears (9) are fixedly mounted at the bottom ends of the two filter rollers (8); the two linkage gears (9) are meshed with each other; a driven gear (10) connected to the outer gear ring (6) is fixedly mounted at the bottom end of one of the filter rollers (8); diameter-adjusting ring capsules (11) connected to the filter diameter-adjusting assembly are fixedly mounted on the circumferential side surfaces of the two filter rollers (8); and a filter gap with adjustable width is arranged between the opposing surfaces of the two diameter-adjusting ring capsules (11).

2. The printing industry wastewater filter screen containing natural zeolite according to claim 1, characterized in that: The transmission module comprises a power cylinder (12) fixed inside the water inlet end (2), the top and the bottom of the power cylinder (12) are both provided with openings, the inner wall of the power cylinder (12) is rotatably connected to a power shaft (13), a group of water dynamic blades (14) fitted with the power cylinder (12) are installed on the peripheral side of the power shaft (13), a driving bevel gear is fixedly installed on the front end of the power shaft (13), and a passive bevel gear ring meshing with the driving bevel gear is fixedly installed on the peripheral side of the gear seat (4).

3. The printing industry wastewater filter screen containing natural zeolite according to claim 1, characterized in that: The filter diameter adjustment component comprises an air cavity (15) opened inside the cartridge frame (1), a piston cylinder (16) is threadedly mounted on the inner wall of the air cavity (15), a ventilation flow channel is fixedly opened inside the filter roller (8), the ventilation flow channel is rotatably connected to the air cavity (15), a group of through holes (17) are opened inside the filter roller (8), and the ventilation flow channel is connected to the diameter adjustment ring bag (11) through the through holes (17).

4. A printing industry wastewater filter screen containing natural zeolite according to claim 3, characterized in that: The diameter-adjusting ring capsule (11) is made of rubber, the outer wall of the diameter-adjusting ring capsule (11) is coated with natural zeolite coating, and a driving part is fixedly arranged on the outside of the piston cylinder (16).

5. The printing industry wastewater filter screen containing natural zeolite according to claim 1, characterized in that: It also includes a reciprocating frame (23) arranged on the inner side of the filter body and a reciprocating screw (18) rotatably connected to the inner surface of the cylinder frame (1), a torsion spring (19) is fixedly arranged at the rotation connection between the reciprocating screw (18) and the cylinder frame (1), a half-missing gear (20) which is transmission-connected to the inner gear ring (5) is fixedly installed at the bottom end of the reciprocating screw (18), a group of brush rings (21) are installed on the peripheral side of the reciprocating frame (23), and a scraper (22) for cleaning the filter seam is installed on the peripheral side of the brush ring (21) and at the position corresponding to each filter seam.

6. The printing industry wastewater filter screen containing natural zeolite according to claim 1, characterized in that: The cylinder frame (1) and the spacer (7) are both made of steel material, and natural zeolite is added to the steel material during smelting.

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