Multi-stage denitrification deep-bed filter tank

Abstract

The utility model discloses a multistage denitrification deep bed filter which comprises a mounting plate, a main body is mounted in the center of the outer wall of the top of the mounting plate through bolts, a fixing frame is arranged on the outer wall of the main body, telescopic cylinders are mounted on two sides of the outer wall of the top of the fixing frame through bolts, and push rods are mounted at the output ends of the telescopic cylinders through bolts. A conical barrel is mounted on the outer wall of the bottom end of the push rod through bolts, a motor is mounted on the inner wall of the top of the fixing frame through bolts, a rotating rod is mounted at the output end of the motor through bolts, and a rotating barrel is mounted on the outer wall of the bottom end of the rotating rod through bolts. Through the arranged motor, when the motor is started, the motor can drive a rotating rod to rotate, in the rotating process, a rotating cylinder can be used for driving a stabilizing plate and a sliding rod to rotate, the sliding rod drives a cleaning base on the outer wall of the sliding rod to rotate, and therefore garbage on the surfaces of materials is removed; and the conical barrel is arranged, so that the situation that the device is blocked can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filter tanks, in particular to a multi-stage denitrification deep bed filter tank. Background Art

[0002] Filter tanks are used for filtering purposes. Some are used to remove suspended matter in water to obtain water with lower turbidity; some are used to remove water from sludge to obtain sludge with lower water content. Filter tanks are divided into fast filter tanks and slow filter tanks, mobile hood filter tanks and coarse filter media filter tanks.

[0003] Chinese patent number CN220245766U discloses a multi-stage denitrification deep bed filter, including a filter, wherein a water inlet bucket with large ends and a small middle is detachably provided on the top of the filter, wherein the water inlet bucket is respectively divided into a water collection area, a primary filtration area and a water dispersion area from top to bottom, and a primary filtration mounting frame with a large top and a small bottom is provided in the water inlet bucket, wherein the primary filtration mounting frame is hung at the transition section between the water collection area and the primary filtration area, and a primary filtration layer is provided at the inner lower end of the primary filtration mounting frame.

[0004] During use of the above-mentioned equipment and the equipment on the market, a water inlet hopper is usually utilized, and a primary filter mounting frame with a larger top and a smaller bottom is hung in the water inlet hopper. When a large amount of impurities accumulate in the slag trough and affect the filtration, the staff can hang the primary filter mounting frame, and then take the primary filter mounting frame and the primary filter layer out of the water inlet hopper to clean the impurities. After the impurities are cleaned, the primary filter mounting frame is hoisted and installed in the water inlet hopper. The installation and removal of the primary filter mounting frame does not require screwing, which is relatively convenient and quick.

[0005] However, when the above-mentioned equipment filters the material, it cannot effectively clean the surface of the filter plate, which may cause the device to become blocked, thereby reducing the use effect of the device. Therefore, it is urgent to design a multi-stage denitrification deep bed filter to solve the above problem. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a multi-stage denitrification deep bed filter.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multi-stage denitrification deep bed filter comprises a mounting plate, a main body is mounted on the center of the top outer wall of the mounting plate by bolts, and a fixing frame is arranged on the outer wall of the main body, telescopic cylinders are mounted on both sides of the top outer wall of the fixing frame by bolts, and a push rod is mounted on the output end of the telescopic cylinder by bolts, a conical cylinder is mounted on the bottom outer wall of the push rod by bolts, and a motor is mounted on the top inner wall of the fixing frame by bolts, a rotating rod is mounted on the output end of the motor by bolts, and a rotating drum is mounted on the bottom outer wall of the rotating rod by bolts, a sliding rod is slidably connected to the inside of the rotating drum, and stabilizing grooves are opened on the inner walls of both sides of the rotating drum, and a stabilizing plate slidably connected to the stabilizing grooves is mounted on the outer wall of the sliding rod by bolts.

[0009] The key concept of the above technical solution is: through the setting of the motor, when the motor is started, the motor can drive the rotating rod to rotate, and during the rotation process, the rotating drum can be used to drive the stabilizing plate and the sliding rod to rotate, and the sliding rod drives the cleaning seat on its outer wall to rotate, thereby cleaning the garbage on the surface of the material, and the setting of the conical cylinder can effectively prevent the device from being blocked.

[0010] Furthermore, a cleaning seat is installed on the outer wall of the sliding rod located inside the conical cylinder through bolts, and the cleaning seat matches the conical cylinder.

[0011] Furthermore, a sponge plate is installed on the inner wall of the main body through bolts, and a nitrification filter plate is installed on the main body directly below the sponge plate through bolts.

[0012] Furthermore, a denitrification filter plate is installed on the inner wall of the main body directly below the nitrification filter plate through bolts, and an activated carbon filter layer is installed on the main body directly below the denitrification filter plate through bolts.

[0013] Furthermore, a water outlet seat is installed on one side outer wall of the main body by bolts, and the water outlet seat is connected to the main body.

[0014] Furthermore, a support ring is installed on the top of the inner wall of the main body through bolts, and the support ring is located directly above the conical cylinder.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the setting of the motor, when the motor is started, the motor can drive the rotating rod to rotate. During the rotation process, the rotating drum can be used to drive the stabilizing plate and the sliding rod to rotate. The sliding rod drives the cleaning seat on its outer wall to rotate, thereby cleaning the garbage on the surface of the material. In addition, the setting of the conical cylinder can effectively avoid the occurrence of blockage in the device.

[0017] 2. Through the filter plates set up, when the liquid passes through the inside of the device, the liquid can filter the water through the nitrification filter plate, and use the denitrification filter plate to neutralize and adsorb the impurities in the liquid. Finally, the activated carbon filter layer is used to filter and adsorb the impurities in the liquid, thereby improving the impurity filtering function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a multi-stage denitrification deep bed filter proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the main top structure of a multi-stage denitrification deep bed filter proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the main bottom structure of a multi-stage denitrification deep bed filter proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a rotating drum of a multi-stage denitrification deep bed filter.

[0022] In the figure: 1 mounting plate, 2 main body, 3 fixing frame, 4 push rod, 5 conical cylinder, 6 motor, 7 rotating rod, 8 rotating cylinder, 9 sliding rod, 10 stabilizing groove, 11 stabilizing plate, 12 cleaning seat, 13 sponge plate, 14 nitrification filter plate, 15 denitrification filter plate, 16 activated carbon filter layer, 17 water outlet seat, 18 support ring, 19 telescopic cylinder. DETAILED DESCRIPTION

[0023] 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.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Please also see Figures 1 to 4 A multi-stage denitrification deep bed filter comprises a mounting plate 1, a main body 2 is mounted at the center of the top outer wall of the mounting plate 1 by bolts, and a fixing frame 3 is arranged on the outer wall of the main body 2, telescopic cylinders 19 are mounted on both sides of the top outer wall of the fixing frame 3 by bolts, and a push rod 4 is mounted on the output end of the telescopic cylinder 19 by bolts, a conical cylinder 5 is mounted on the outer wall of the bottom end of the push rod 4 by bolts, and a motor 6 is mounted on the top inner wall of the fixing frame 3 by bolts, a rotating rod 7 is mounted on the output end of the motor 6 by bolts, and the rotating rod 7 A rotating drum 8 is installed on the outer wall of the bottom end by bolts, and a sliding rod 9 is slidably connected inside the rotating drum 8, and stabilizing grooves 10 are opened on the inner walls on both sides of the rotating drum 8. A stabilizing plate 11 slidably connected to the stabilizing groove 10 is installed on the outer wall of the sliding rod 9 by bolts. When the motor 6 is started, the motor 6 will drive the rotating rod 7 to rotate, and the rotating rod 7 drives the sliding rod 9 to rotate by utilizing the action of the stabilizing groove 10 and the stabilizing plate 11. When the telescopic cylinder 19 is started, the telescopic cylinder 19 will drive the push rod 4 to move, and the push rod 4 can drive the conical cylinder 5 to move.

[0027] Furthermore, a cleaning seat 12 is installed on the outer wall of the sliding rod 9 located inside the conical tube 5 through bolts, and the cleaning seat 12 matches the conical tube 5. When the sliding rod 9 rotates, it will drive the cleaning seat 12 to rotate.

[0028] Furthermore, a sponge plate 13 is installed on the inner wall of the main body 2 by bolts, and a nitrification filter plate 14 is installed on the main body 2 directly below the sponge plate 13 by bolts. The sponge plate 13 can filter the water for the first time, and the nitrification filter plate 14 can purify the water for the second time.

[0029] Furthermore, a denitrification filter plate 15 is installed on the inner wall of the main body 2 directly below the nitrification filter plate 14 by bolts, and an activated carbon filter layer 16 is installed on the main body 2 directly below the denitrification filter plate 15 by bolts. The denitrification filter plate 15 and the activated carbon filter layer 16 can effectively improve the water purification function.

[0030] Furthermore, a water outlet seat 17 is installed on one side outer wall of the main body 2 by bolts, and the water outlet seat 17 is connected to the main body 2. The setting of the water outlet seat 17 can effectively discharge water.

[0031] Furthermore, a support ring 18 is installed at the top of the inner wall of the main body 2 by means of bolts, and the support ring 18 is located directly above the conical cylinder 5 , and the support ring 18 can support the conical cylinder 5 .

[0032] By adopting the above-mentioned filter plates, when the liquid passes through the interior of the device, the liquid can be filtered through the nitrification filter plate 14 to treat the water, and the impurities in the liquid are neutralized and adsorbed by the denitrification filter plate 15, and finally the impurities in the liquid are filtered and adsorbed by the activated carbon filter layer 16, thereby improving the impurity filtering function of the device.

[0033] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0034] Example 1

[0035] A multi-stage denitrification deep bed filter, comprising a mounting plate 1, a main body 2 is mounted at the center of the top outer wall of the mounting plate 1 by bolts, and a fixing frame 3 is arranged on the outer wall of the main body 2, telescopic cylinders 19 are mounted on both sides of the top outer wall of the fixing frame 3 by bolts, and a push rod 4 is mounted on the output end of the telescopic cylinder 19 by bolts, a conical cylinder 5 is mounted on the outer wall of the bottom end of the push rod 4 by bolts, and a motor 6 is mounted on the top inner wall of the fixing frame 3 by bolts, a rotating rod 7 is mounted on the output end of the motor 6 by bolts, and the rotating rod 7 is A rotating drum 8 is installed on the outer wall of the bottom end by bolts, and a sliding rod 9 is slidably connected to the inside of the rotating drum 8, and stabilizing grooves 10 are opened on the inner walls on both sides of the rotating drum 8. A stabilizing plate 11 slidably connected to the stabilizing groove 10 is installed on the outer wall of the sliding rod 9 by bolts. When the motor 6 is started, the motor 6 will drive the rotating rod 7 to rotate, and the rotating rod 7 drives the sliding rod 9 to rotate by utilizing the action of the stabilizing groove 10 and the stabilizing plate 11. When the telescopic cylinder 19 is started, the telescopic cylinder 19 will drive the push rod 4 to move, and the push rod 4 can drive the conical cylinder 5 to move.

[0036] Among them, the sliding rod 9 is located on the outer wall of the conical tube 5, and a cleaning seat 12 is installed by bolts, and the cleaning seat 12 matches the conical tube 5. When the sliding rod 9 rotates, it will drive the cleaning seat 12 to rotate; a sponge plate 13 is installed on the inner wall of the main body 2 by bolts, and the main body 2 is located directly below the sponge plate 13 and a nitrification filter plate 14 is installed by bolts. The sponge plate 13 can filter the water for the first time, and the nitrification filter plate 14 can be used to purify the water for the second time; the main body 2 is located on the inner wall directly below the nitrification filter plate 14 and is installed by bolts A denitrification filter plate 15 is installed, and an activated carbon filter layer 16 is installed on the main body 2 directly below the denitrification filter plate 15 through bolts. The denitrification filter plate 15 and the activated carbon filter layer 16 can effectively improve the water purification function; a water outlet seat 17 is installed on the outer wall of one side of the main body 2 through bolts, and the water outlet seat 17 is connected to the main body 2, and the setting of the water outlet seat 17 can effectively discharge water; a support ring 18 is installed on the top of the inner wall of the main body 2 through bolts, and the support ring 18 is located directly above the conical cylinder 5, and the support ring 18 can support the conical cylinder 5.

[0037] Working principle: When in use, first inject liquid into the interior of the conical cylinder 5, then the water can pass through the conical cylinder 5, the conical cylinder 5 will filter the water, and the conical cylinder 5 can prevent impurities from accumulating on the inner wall of the conical cylinder 5. At this time, by starting the motor 6, the motor 6 will drive the rotating rod 7 to rotate, and the rotating rod 7 will drive the rotating drum 8 to rotate during the rotation process. The rotating drum 8 uses the stabilizing groove 10 and the stabilizing plate 11 to drive the sliding rod to rotate, and the sliding rod 9 will drive the cleaning seat 12 to rotate. When the water continues to pass through the conical cylinder 5, the water can be used Gravity passes through the sponge plate 13, the nitrification filter plate 14, the denitrification filter plate 15 and the activated carbon filter layer 16 to purify the water, and the purified water can be discharged from the outside of the device through the water outlet seat 17. When the user wants to clean the conical tube 5 for materials, the telescopic cylinder 19 is started, and the telescopic cylinder 19 will drive the push rod 4 to move, and the push rod 4 will drive the conical tube 5 to move. During the movement, the conical tube 5 will drive the slide rod 9 to move, and the slide rod 9 will drive the stabilizing plate 11 to move during the movement, and the stabilizing plate 11 will move inside the stabilizing tank 10.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage denitrification deep bed filter, comprising a mounting plate (1), characterized in that: A main body (2) is mounted at the center of the top outer wall of the mounting plate (1) by bolts, and a fixing frame (3) is arranged on the outer wall of the main body (2), telescopic cylinders (19) are mounted on both sides of the top outer wall of the fixing frame (3) by bolts, and a push rod (4) is mounted on the output end of the telescopic cylinder (19) by bolts, a conical cylinder (5) is mounted on the bottom outer wall of the push rod (4) by bolts, and a motor (6) is mounted on the top inner wall of the fixing frame (3) by bolts, a rotating rod (7) is mounted on the output end of the motor (6) by bolts, and a rotating cylinder (8) is mounted on the bottom outer wall of the rotating rod (7) by bolts, a sliding rod (9) is slidably connected to the inside of the rotating cylinder (8), and stabilizing grooves (10) are provided on the inner walls of both sides of the rotating cylinder (8), and a stabilizing plate (11) slidably connected to the stabilizing grooves (10) is mounted on the outer wall of the sliding rod (9) by bolts.

2. A multi-stage denitrification deep bed filter according to claim 1, characterized in that: The sliding rod (9) is located on the outer wall of the conical cylinder (5) and is mounted with a cleaning seat (12) via bolts, and the cleaning seat (12) matches the conical cylinder (5).

3. A multi-stage denitrification deep bed filter according to claim 1, characterized in that: A sponge plate (13) is installed on the inner wall of the main body (2) by means of bolts, and a nitrification filter plate (14) is installed on the main body (2) directly below the sponge plate (13) by means of bolts.

4. A multi-stage denitrification deep bed filter according to claim 1, characterized in that: A denitrification filter plate (15) is installed on the inner wall of the main body (2) directly below the nitrification filter plate (14) by means of bolts, and an activated carbon filter layer (16) is installed on the main body (2) directly below the denitrification filter plate (15) by means of bolts.

5. The multi-stage denitrification deep bed filter according to claim 1, characterized in that: A water outlet seat (17) is installed on one side outer wall of the main body (2) by means of bolts, and the water outlet seat (17) is connected to the main body (2).

6. The multi-stage denitrification deep bed filter according to claim 1, characterized in that: A support ring (18) is installed at the top end of the inner wall of the main body (2) by means of bolts, and the support ring (18) is located directly above the conical cylinder (5).

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