Refining multi-filtering device

Abstract

The utility model discloses a refined multi-filtering device which comprises an L-shaped bottom plate and a filtering box, the filtering box is connected with a feeding cylinder and a discharging cylinder, a vibrating mechanism is connected between the L-shaped bottom plate and the filtering box, the filtering box comprises an upper side box body and a lower side box body which are spliced, the upper side box body is connected with a mounting ring, the mounting ring is connected with a plurality of flow guide plates, and the flow guide plates are connected with the L-shaped bottom plate. A mounting frame is detachably connected to the inner wall of the lower side box body, first insertion blocks are inserted into the two ends of the upper side of the mounting frame, a large-particle sieve plate is connected between the first insertion blocks, a small-particle sieve plate is connected to the position, on the lower side of the large-particle sieve plate, of the mounting frame, a rectangular frame is connected to the lower surface of the small-particle sieve plate, and a sieve net is connected to the rectangular frame; a plurality of bolts are connected between the small particle sieve plate frame and the rectangular frame, the lower ends of the bolts are in threaded connection with nuts, the two sides of the lower end of the mounting frame are fixedly connected with mounting long strips, and the mounting long strips are detachably connected with an activated carbon containing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtering devices, and in particular relates to a refined multiple filtering device. Background Art

[0002] Sewage can be defined as liquid or water containing wastes discharged from residential, institutional, commercial or industrial areas and mixed with groundwater, surface water, storm water, etc. In order to improve the quality of the environment, sewage is usually filtered through multiple filtration devices and then purified for reuse.

[0003] However, the existing wastewater filtration devices purify and filter wastewater, generally by adding water purification chemicals and stirring and mixing to achieve filtration and purification, but some solid pollutants still exist after water treatment, and the capital investment in chemicals is relatively large, and the treatment cost is high. Therefore, it is necessary to set up a refined multiple filtration device. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a refined multiple filtering device.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A refined multiple filtering device, comprising an L-shaped bottom plate and a filter box, the filter box is connected with a feed cylinder and a discharge cylinder, a vibration mechanism is connected between the L-shaped bottom plate and the filter box, the filter box comprises an upper box body and a lower box body that are spliced, the upper box body is connected with a mounting ring, the mounting ring is connected with a plurality of guide plates, and the plurality of guide plates are arranged at different inclination angles;

[0007] The inner wall of the lower box body is detachably connected to a mounting frame, first plug blocks are inserted at both ends of the upper side of the mounting frame, a large particle sieve plate is connected between the first plug blocks, the mounting frame is connected to a small particle sieve plate on the lower side of the large particle sieve plate, a rectangular frame is connected to the lower surface of the small particle sieve plate, the rectangular frame is connected to a screen, a plurality of bolts are connected between the small particle sieve plate frame and the rectangular frame, nuts are threadedly connected to the lower ends of the bolts, mounting strips are fixedly connected to both sides of the lower end of the mounting frame, and the mounting strips are detachably connected to an activated carbon placement frame.

[0008] It is further defined that the vibration mechanism includes an electric cylinder and a guide round rod connected to one side of the L-shaped bottom plate, the output end of the electric cylinder is connected to the filter box, the bottom of the filter box is provided with a guide round groove adapted to plug in the guide round rod, one end of the lower side of the filter box is connected to a guide slider, and the L-shaped bottom plate is provided with a slide groove adapted to slide the guide slider. Such a structural design can realize automatic and stable reciprocating vibration of the filter box in the left and right directions, prevent clogging of large particle screen plates and small particle screen plates, and enhance the filtration efficiency.

[0009] It is further defined that the outer walls of the ends of the upper box body and the lower box body are connected with connecting blocks, a first bolt is connected between the connecting blocks on both sides, and sealing strips are embedded in the contact places between the ends of the upper box body and the lower box body. Such a structural design can facilitate the installation and disassembly of the upper box body and the lower box body, facilitate the later cleaning and maintenance and replacement of internal components, and at the same time strengthen the sealing between the upper box body and the lower box body.

[0010] It is further defined that the mounting ring is slidably connected to the mounting groove corresponding to the upper box port, a plurality of second bolts are connected between the mounting ring and the upper box port, and anti-rebound plates are connected on both sides of the inner wall of the upper box at an angle of 45°. Such a structural design can facilitate the installation and disassembly of the mounting ring.

[0011] It is further defined that the installation strip is provided with a second slot in which an insert block is inserted, the two ends of the activated carbon placement frame are fixedly connected to the lower sides of the insert blocks on both sides, and a cross bar is inserted between the installation strip and the insert blocks. Such a structural design can facilitate the installation and disassembly of the activated carbon placement frame for quick replacement.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model mainly includes an L-shaped bottom plate and a filter box, wherein the filter box is connected with a mounting frame, a large particle sieve plate, a small particle sieve plate, a screen, an activated carbon placement frame and other connecting components. After the sewage enters the filter box, it passes through the large particle sieve plate, the small particle sieve plate, the screen and the activated carbon placement frame in sequence for quadruple filtration, which can automatically filter out solid pollutants of different particles and some harmful substances in many aspects;

[0014] 2. The filter box includes an upper box body and a lower box body that are spliced ​​together. The mounting frame, large particle sieve plate, small particle sieve plate, screen and activated carbon placement frame are all detachably connected to the lower box body, which can facilitate thorough cleaning and maintenance of the large particle sieve plate, small particle sieve plate, screen and activated carbon placement frame, which is convenient for subsequent filtration, and the reuse method can reduce the cost of sewage filtration and purification treatment;

[0015] 3. A vibration mechanism is connected between the L-shaped bottom plate and the filter box, and the vibration mechanism drives the filter box to vibrate reciprocatingly, so as to prevent the large particle screen plate and the small particle screen plate from getting stuck and affecting the filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a schematic cross-sectional view of the overall structure of an embodiment of a refined multiple filtering device of the utility model;

[0018] Figure 2 This is an embodiment of a refined multiple filtering device of the utility model Figure 1 The structural diagram of A in FIG.

[0019] Figure 3 This is an embodiment of a refined multiple filtering device of the utility model Figure 1 The structural diagram of B in FIG.

[0020] Figure 4 This is an embodiment of a refined multiple filtering device of the utility model Figure 1 Schematic diagram of the structure at C in the figure.

[0021] The main component symbols are described as follows:

[0022] L-shaped bottom plate 1, slide groove 1001;

[0023] Filter box 2, guide circular groove 2001, guide slider 2002, feed cylinder 201, discharge cylinder 202, upper box body 203, mounting ring 2031, guide plate 2032, second bolt 2033, anti-rebound plate 2034, lower box body 204, connecting block 205, first bolt 2051, sealing strip 2052;

[0024] Electric cylinder 301, guide round rod 302;

[0025] Installation frame 4, large particle sieve plate 401, first plug block 4011, small particle sieve plate 402, rectangular frame 403, sieve 404, bolts 405, nuts 4051, plug block 406, activated carbon placement frame 407, cross bar 408. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1-4As shown, a refined multiple filtering device of the utility model comprises an L-shaped bottom plate 1 and a filter box 2, the filter box 2 is connected with a feed cylinder 201 and a discharge cylinder 202, a vibration mechanism is connected between the L-shaped bottom plate 1 and the filter box 2, the filter box 2 comprises an upper box body 203 and a lower box body 204 which are spliced, the upper box body 203 is connected with a mounting ring 2031, the mounting ring 2031 is connected with a plurality of guide plates 2032, and the plurality of guide plates 2032 are arranged at different inclination angles;

[0028] The inner wall of the lower box body 204 is detachably connected to the installation frame 4, and the first plug blocks 4011 are inserted at both ends of the upper side of the installation frame 4, and the large particle sieve plate 401 is connected between the first plug blocks 4011, and the installation frame 4 is connected to the small particle sieve plate 402 on the lower side of the large particle sieve plate 401, and the lower surface of the small particle sieve plate 402 is connected to a rectangular frame 403, and the rectangular frame 403 is connected to a screen 404, and a plurality of bolts 405 are connected between the frame of the small particle sieve plate 402 and the rectangular frame 403, and the lower end of the bolt 405 is threadedly connected to a nut 4051, and both sides of the lower end of the installation frame 4 are fixedly connected to installation strips, and the installation strips are detachably connected to an activated carbon placement frame 407.

[0029] In the embodiment of the present case, sewage enters the filter box 2 from the feed barrel 201, and falls to the large particle sieve plate 401, the small particle sieve plate 402, the screen 404 and the activated carbon placement frame 407 in a dispersed manner through the guide plate 2032. Large particles of solid pollutants are filtered out when passing through the large particle sieve plate 401, small particles of solid pollutants are filtered out when passing through the small particle sieve plate 402, and the missed small particles of pollutants are filtered out again when passing through the screen 404. Finally, some harmful substances and sand and dust are filtered out when passing through the activated carbon placement frame 407. After passing through the activated carbon placement frame 407, the treated water is discharged through the discharge barrel 202 of the filter box 2. Such a structural design can automatically filter out solid pollutants of different particles and some harmful substances in many aspects through four layers of filtration of the large particle sieve plate 401, the small particle sieve plate 402, the screen 404 and the activated carbon placement frame 407;

[0030] At the same time, the upper box body 203 and the lower box body 204 are spliced ​​and assembled. When it is necessary to clean the internal components, the upper box body 203 is opened, the installation frame 4 is disassembled and taken out, and then the large particle sieve plate 401 plugged into the installation frame 4 is removed for cleaning, the activated carbon placement frame 407 is removed for replacement of the activated carbon, the bolts 405 and the nuts 4051 are removed, and then the rectangular frame 403 and the screen 404 are removed for processing. Such a structural design has a simple installation method, and can be conveniently and thoroughly cleaned and repaired and replaced with large particle sieve plate 401, small particle sieve plate 402, screen 404 and activated carbon placement frame 407, which is convenient for subsequent filtration and can be reused, thereby reducing the cost of filtration processing;

[0031] In addition, during the filtering process, the vibration mechanism is turned on to drive the filter box 2 to vibrate back and forth, thereby preventing the large particle sieve plate 401 and the small particle sieve plate 402 from getting stuck and affecting the filtering efficiency.

[0032] Preferably, the vibration mechanism includes an electric cylinder 301 and a guide rod 302 connected to one side of the L-shaped bottom plate 1, the output end of the electric cylinder 301 is connected to the filter box 2, the bottom of the filter box 2 is provided with a guide groove 2001 adapted to plug the guide rod 302, one end of the lower side of the filter box 2 is connected with a guide slider 2002, and the L-shaped bottom plate 1 is provided with a slide 1001 adapted to slide the guide slider 2002. Such a structural design can realize automatic and stable reciprocating vibration of the filter box 2 in the left and right directions, prevent the large particle screen plate 401 and the small particle screen plate 402 from being blocked, and enhance the filtering efficiency. In fact, other structural shapes that can realize the left and right vibration of the filter box 2 can also be considered according to specific circumstances. In the embodiment of this case, during the filtering process, the electric cylinder 301 is turned on to drive the filter box 2 to move back and forth left and right. When the filter box 2 moves, the guide groove 2001 moves left and right along the guide rod 302, and drives the guide slider 2002 to move left and right in the slide 1001, which can enhance the stability during movement.

[0033] Preferably, the outer walls of the ends of the upper box 203 and the lower box 204 are connected with connecting blocks 205, the connecting blocks 205 on both sides are connected with first bolts 2051, and the contacting places between the ends of the upper box 203 and the lower box 204 are embedded with sealing strips 2052. Such a structural design can facilitate the installation and removal of the upper box 203 and the lower box 204, facilitate the later cleaning and maintenance and replacement of internal components, and strengthen the sealing between the upper box 203 and the lower box 204. In fact, other structural shapes that are convenient for the installation and removal of the upper box 203 and the lower box 204 can also be considered according to specific circumstances.

[0034] Preferably, the mounting ring 2031 is slidably connected to the mounting groove corresponding to the port of the upper box body 203, a plurality of second bolts 2033 are connected between the mounting ring 2031 and the port of the upper box body 203, and anti-rebound plates 2034 are connected at an angle of 45° on both sides of the inner wall of the upper box body 203. Such a structural design can facilitate the installation and removal of the mounting ring 2031. In fact, other connection methods that facilitate the installation and removal of the mounting ring 2031 can also be considered according to specific circumstances.

[0035] Preferably, the second slot of the installation strip is provided with a plug-in block 406, the two ends of the activated carbon placement frame 407 are fixedly connected to the lower sides of the plug-in blocks 406 on both sides, and a cross bar 408 is inserted between the installation strip and the plug-in block 406. Such a structural design can facilitate the installation and removal of the activated carbon placement frame 407 for quick replacement. In fact, other structural shapes that are convenient for installing and removing the activated carbon placement frame 407 can also be considered according to specific circumstances.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A refined multiple filtering device, comprising an L-shaped bottom plate (1) and a filter box (2), wherein the filter box (2) is connected to a feed cylinder (201) and a discharge cylinder (202), characterized in that: A vibration mechanism is connected between the L-shaped bottom plate (1) and the filter box (2); the filter box (2) comprises an upper box body (203) and a lower box body (204) that are spliced ​​together; the upper box body (203) is connected to a mounting ring (2031); the mounting ring (2031) is connected to a plurality of guide plates (2032); the plurality of guide plates (2032) are arranged at different inclination angles; The inner wall of the lower box body (204) is detachably connected to a mounting frame (4); first plug blocks (4011) are plugged into the two ends of the upper side of the mounting frame (4); a large particle sieve plate (401) is connected between the first plug blocks (4011); the mounting frame (4) is connected to a small particle sieve plate (402) at the lower side of the large particle sieve plate (401); a rectangular frame (403) is connected to the lower surface of the small particle sieve plate (402); the rectangular frame (403) is connected to a sieve (404); a plurality of bolts (405) are connected between the frame of the small particle sieve plate (402) and the rectangular frame (403); nuts (4051) are threadedly connected to the lower ends of the bolts (405); mounting strips are fixedly connected to both sides of the lower end of the mounting frame (4); and the mounting strips are detachably connected to an activated carbon placement frame (407).

2. A refined multi-filtration device according to claim 1, characterized in that: The vibration mechanism comprises an electric cylinder (301) and a guide round rod (302) connected to one side of an L-shaped bottom plate (1); the output end of the electric cylinder (301) is connected to a filter box (2); a guide round groove (2001) adapted to be plugged into the guide round rod (302) is provided at the bottom of the filter box (2); a guide slider (2002) is connected to one end of the lower side of the filter box (2); and a slide groove (1001) adapted to be slidable by the guide slider (2002) is provided on the L-shaped bottom plate (1).

3. A refined multi-filtration device according to claim 2, characterized in that: The outer walls of the ends of the upper box body (203) and the lower box body (204) are both connected with connecting blocks (205), the connecting blocks (205) on both sides are connected with first bolts (2051), and the contacting places between the ends of the upper box body (203) and the lower box body (204) are both embedded with sealing strips (2052).

4. A refined multi-filtration device according to claim 3, characterized in that: The mounting ring (2031) is slidably connected to a mounting groove corresponding to the port of the upper box body (203); a plurality of second bolts (2033) are connected between the mounting ring (2031) and the port of the upper box body (203); and anti-rebound plates (2034) are connected to both sides of the inner wall of the upper box body (203) at an angle of 45 degrees.

5. A refined multi-filtration device according to claim 4, characterized in that: The installation strip is provided with a second slot into which an insert block (406) is inserted. The two ends of the activated carbon placement frame (407) are fixedly connected to the lower sides of the insert blocks (406) on both sides. A cross bar (408) is inserted between the installation strip and the insert blocks (406).

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