CN216418540U

CN216418540U - Filter tank alga breeds suppression device

Info

Publication number: CN216418540U
Application number: CN202122607689.2U
Authority: CN
Inventors: 张小龙; 乔迪
Original assignee: Xuzhou Shouchuang Water Co ltd; Beijing Shouchuang Ecological Environmental Protection Group Co ltd
Current assignee: Xuzhou Shouchuang Water Co ltd; Beijing Shouchuang Ecological Environmental Protection Group Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-03
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a filtering ponds alga breeds suppression device, include: the device comprises a reciprocating mechanism, a cleaning assembly and an adjusting elastic assembly; wherein, the reciprocating mechanism is fixedly arranged at the top of the filter tank; the upper end of the cleaning assembly is connected with the reciprocating mechanism through the adjusting elastic assembly, the lower end of the cleaning assembly is positioned in the filter tank, and the cleaning assembly can be driven by the reciprocating mechanism to reciprocate between the two ends of the filter tank to clean algae. Through the clearance subassembly by reciprocating motion mechanism driven, the convenient automatic alga in the clearance filtering ponds of ability promotes the convenience that filtering pond alga was cleared up, effectively restraines breeding of the interior alga of filtering pond. The device fine solution when salvage the inside alga in processing filtering pond, if the alga is covered with in the pond, operating personnel salvage process is very inconvenient, also is difficult to clear away totally when the clearance, can be simultaneously not even enough when spraying of medicament, is difficult to make the absorptive problem of alga.

Description

Filter tank alga breeds suppression device

Technical Field

The utility model relates to a sewage treatment device field especially relates to a filtering ponds alga breeds suppression device.

Background

The working effect of the filtering pond of the sewage treatment plant can directly influence the effluent quality and the backflow sludge concentration of the activated sludge system, a large amount of algae are often bred in the filtering pond, the algae can greatly influence the work of the filtering pond, and when algae grows in the filtering pond, a worker can add an algae removal agent to remove the algae.

Need salvage the processing to the inside alga of filtering ponds, often the alga is covered in filtering ponds, and operating personnel salvage process is very inconvenient, also is difficult to clear away totally when the clearance to because hardly guarantee that the medicament evenly sprays, be difficult to make whole alga absorb the medicament, can't be through the whole clear alga of medicament promptly, therefore how convenient clear away the alga in the filtering ponds is the problem that needs the solution.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filtering ponds alga breeds suppression device can effectively restrain breeding of the inside alga of filtering ponds, and then solves the above-mentioned technical problem that exists among the prior art.

The utility model aims at realizing through the following technical scheme:

the utility model discloses embodiment provides a filtering ponds alga breeds suppression device, include:

the device comprises a reciprocating mechanism, a cleaning assembly and an adjusting elastic assembly; wherein the content of the first and second substances,

the reciprocating mechanism is fixedly arranged at the top of the filter tank;

the upper end of the cleaning assembly is connected with the reciprocating mechanism through the adjusting elastic assembly, the lower end of the cleaning assembly is positioned in the filter tank, and the cleaning assembly can be driven by the reciprocating mechanism to reciprocate between the two ends of the filter tank to clean algae.

Compared with the prior art, the utility model provides a filtering ponds alga breeds suppression device, its beneficial effect includes:

through setting up the clearance subassembly by reciprocating motion mechanism driven, the convenient automatic alga in the clearance filtering ponds of ability promotes the convenience that the alga was cleared up in the filtering pond, effectively inhibits breeding of alga in the filtering pond. The device fine solution when salvage the inside alga of processing filtering pond, if the alga is covered with in the pond, operating personnel salvage process is very inconvenient, also is difficult to clear away clean problem when the clearance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an algae growth inhibiting device for a filtering pond according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cleaning assembly of the algae growth inhibiting device provided in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a collecting box of the algae growth inhibiting device of the filtering pond provided by the embodiment of the utility model;

fig. 4 is a schematic structural diagram of a connecting cylinder of the algae growth inhibiting device for a filtering basin according to an embodiment of the present invention;

in the figure: 1-a filtering tank; 2-a first connection plate; 3-reciprocating screw rod; 4, moving the plate; 6-a first telescopic rod; 7-a first spring; 8-a filter plate; 9-a slide bar; 10-vertical rod; 11-a threaded rod; 12-a first support; 13-a collection box; 14-a turning roll; 15-a baffle; 16-a limiting rod; 17-rotating rods; 18-an arc plate; 19-a push rod; 20-connecting the cylinder; 21-a compression spring; 22-a spray head; 23-a cartridge; 24-a motor; 25-a second connecting plate; 26-a second telescoping rod; 27-a second spring; 28-ball nut pair; 29-a slide block; 30-a second support seat; 31-a dosing mechanism; 32-impeller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the specific contents of the present invention; it is to be understood that the embodiments described are only some embodiments, not all embodiments, and are not to be construed as limiting the invention. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terms that may be used herein are first described as follows:

the term "and/or" means that either or both can be achieved, for example, X and/or Y means that both cases include "X" or "Y" as well as three cases including "X and Y".

The terms "comprising," "including," "containing," "having," or other similar terms of meaning should be construed as non-exclusive inclusions. For example: including a feature (e.g., material, component, ingredient, carrier, formulation, material, dimension, part, component, mechanism, device, process, procedure, method, reaction condition, processing condition, parameter, algorithm, signal, data, product, or article of manufacture), is to be construed as including not only the particular feature explicitly listed but also other features not explicitly listed as such which are known in the art.

The term "consisting of … …" is meant to exclude any technical feature elements not explicitly listed. If used in a claim, the term shall render the claim closed except for the inclusion of the technical features that are expressly listed except for the conventional impurities associated therewith. If the term occurs in only one clause of the claims, it is defined only to the elements explicitly recited in that clause, and elements recited in other clauses are not excluded from the overall claims.

Unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, as for example: can be fixedly connected, can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms herein can be understood by those of ordinary skill in the art as appropriate.

The terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship that is indicated based on the orientation or positional relationship shown in the drawings for ease of description and simplicity of description only, and are not intended to imply or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting herein.

The filter tank algae breeding inhibiting device provided by the utility model is described in detail below. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art. The embodiment of the present invention does not indicate specific conditions, and the operation is performed according to conventional conditions in the art or conditions suggested by the manufacturer. The reagent or the instrument used in the embodiment of the utility model does not indicate the manufacturer, and is a conventional product which can be purchased and obtained through market.

As shown in fig. 1, the embodiment of the present invention provides a filter tank algae growth inhibiting device, including:

the reciprocating mechanism is fixedly arranged at the top of the filter tank;

As shown in fig. 2, in the above apparatus, the reciprocating mechanism includes:

the reciprocating screw rod driving sub-mechanism, the sliding rod sub-mechanism and the moving plate are arranged on the base; wherein the content of the first and second substances,

the reciprocating screw rod driving sub-mechanism is fixedly arranged at the top of the tank wall at one side of the filter tank, the sliding rod sub-mechanism is fixedly arranged at the top of the tank wall at the other side of the filter tank, and the reciprocating screw rod driving sub-mechanism is parallel to the sliding rod sub-mechanism;

one end of the movable plate is fixedly connected with the ball nut pair of the reciprocating screw rod driving sub-mechanism, the other end of the movable plate is fixedly connected with the sliding block of the sliding rod sub-mechanism, and the movable plate can reciprocate between two ends in the filter tank under the driving of the reciprocating screw rod driving sub-mechanism;

the movable plate is provided with a connecting position for installing the adjusting elastic component.

The reciprocating screw rod driving sub-mechanism comprises:

the first connecting plate, the screw rod, the motor and the ball nut pair; wherein the content of the first and second substances,

the first connecting plate is fixedly arranged at the top of one side of the tank wall of the filter tank, and two ends of the first connecting plate are provided with screw rod brackets;

two ends of the screw rod are movably arranged on the two screw rod brackets, and one end of the screw rod is fixedly connected with a driving shaft of the motor and can freely rotate on the two screw rod brackets under the driving of the motor;

the ball nut pair is movably arranged on the screw rod and can reciprocate along the screw rod;

the slide bar mechanism comprises:

the second connecting plate, the sliding rod and the sliding block; wherein the content of the first and second substances,

the second connecting plate is fixedly arranged at the top of the other side of the tank wall of the filter tank, and two ends of the second connecting plate are provided with sliding rod brackets;

two ends of the sliding rod are arranged on the two sliding rod brackets;

the sliding block is movably arranged on the sliding rod and can freely slide on the sliding rod.

Referring to fig. 1, in the above-mentioned apparatus, the adjusting elastic member includes:

the device comprises a first telescopic rod, a second telescopic rod, a first spring, a second spring and an adjusting vertical rod; wherein the content of the first and second substances,

the upper end of the first telescopic rod is connected with the moving plate of the reciprocating mechanism, and the lower end of the first telescopic rod is fixedly connected to one side of the top of the filter plate of the cleaning assembly;

the first spring is sleeved on the first telescopic rod, and two ends of the first spring are respectively abutted against the tops of the moving plate and the filter plate;

the upper end of the second telescopic rod is connected with the moving plate of the reciprocating mechanism, and the lower end of the second telescopic rod is fixedly connected to the other side of the top of the filter plate of the cleaning assembly;

the second spring is sleeved on the second telescopic rod, and two ends of the second spring are respectively abutted against the tops of the moving plate and the filter plate;

the adjusting vertical rod penetrates through the middle part of the moving plate and is in threaded connection with the moving plate, and the lower end of the adjusting vertical rod is in butt contact with the middle part of the top of the filter plate.

Referring to fig. 2 and 3, the cleaning assembly comprises:

a filter plate and a collecting box; wherein the content of the first and second substances,

the top of the filter plate is connected with a moving plate of the reciprocating mechanism through the adjusting elastic component and is suspended below the moving plate;

the collecting box is arranged at one end in the filtering tank and corresponds to the filtering plate moved to the position;

a groove is formed in the rear side of the collecting box, a baffle is arranged in the groove, and the baffle is rotatably connected with the collecting box;

and the front end of the groove is provided with a rotating roller.

In the cleaning assembly, a threaded rod and a limiting rod are fixedly arranged at the bottom in the filter tank respectively;

the two ends of the collecting box are respectively arranged on the threaded rod and the limiting rod in a penetrating mode, are in threaded connection with the threaded rod and can ascend and descend along the threaded rod and the limiting rod under the action of the threaded rod.

Furthermore, the threaded rod is arranged in a first supporting seat connected with the top of the filtering tank and can freely rotate in the first supporting seat;

the upper end of the limiting rod is arranged in a second supporting seat connected with the top of the filtering tank and is fixedly connected with the second supporting seat.

Referring to fig. 2, the above apparatus further comprises: and the dosing mechanism is connected to the reciprocating mechanism.

Preferably, the medicating mechanism comprises: a first doser and a second doser; wherein the content of the first and second substances,

the first doser and the second doser are respectively arranged on two sides of the moving plate of the reciprocating mechanism.

In the above-mentioned medicine mechanism, the constitution of first doser and second doser is the same, all includes:

the device comprises a rotating rod, a connecting cylinder, a push rod, a compression spring, a cartridge and a spray head; wherein, the first and the second end of the pipe are connected with each other,

the rotating rod penetrates through a moving plate of the reciprocating mechanism and can freely rotate on the moving plate, the top end of the rotating rod is fixedly connected with an arc-shaped plate, and the bottom end of the rotating rod is connected with an impeller;

the connecting cylinder is fixedly arranged on the moving plate and is positioned outside the arc-shaped plate at the top end of the rotating rod;

the pressing plate end of the push rod is arranged in the connecting cylinder in a sliding mode, the pressing plate end is connected with the inside of the connecting cylinder through the compression spring, and the pressing plate end is matched with the inner wall of the connecting cylinder to form a variable-volume type medicine feeding cavity;

the other end of the push rod is of a cambered surface convex structure, extends out of the rear end of the connecting cylinder and can be in contact with the arc-shaped plate of the rotating rod;

the medicine cylinder is arranged at the top of the connecting cylinder and is communicated with the capacity-variable type medicine feeding cavity in the connecting cylinder;

the spray head is fixedly arranged at the front end of the connecting cylinder and is communicated with the variable-volume type dosing cavity in the connecting cylinder;

and the cartridge and the spray head are both provided with one-way valves.

To sum up, the utility model discloses filter tank alga breeds suppression device through setting up by reciprocating motion mechanism driven clearance subassembly, can convenient automatic clear up the alga in the filter tank, promotes the convenience that the alga was cleared up in the filtering pond, further sets up medicine mechanism, can be convenient drive by reciprocating motion mechanism and realize evenly adding the medicine in to the filtering pond, clearance subassembly cooperation chemical dosing mechanism can effectively restrain breeding of alga in the filtering pond. The device is fine to have solved when salvaging the inside alga in processing filtering pond, if the alga is covered with in the pond, operating personnel salvages the process and is very inconvenient, also is difficult to clear away totally when the clearance to and spray the medicament and be even inadequately, be difficult to make the absorptive problem of alga.

In order to show more clearly the utility model provides a technical scheme and produced technological effect, it is right with specific embodiment below the embodiment of the utility model provides a filtering ponds algae breeding suppression device carries out detailed description.

Examples

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a device for inhibiting algae growth in a filter tank, including: the device comprises a reciprocating mechanism, a cleaning assembly and an adjusting elastic assembly; wherein the content of the first and second substances,

the reciprocating mechanism is fixedly arranged at the top of the filter tank;

The device further comprises a dosing mechanism which is arranged on the moving plate of the reciprocating mechanism and can evenly dose the medicament into the filter chamber in the moving process.

At the reciprocating motion mechanism of 1 top settings in filtering ponds, specifically include: the reciprocating screw rod driving sub-mechanism and the sliding rod sub-mechanism are parallel to each other and are respectively arranged at the two sides of the top of the filtering tank 1, and the moving plate is connected between the reciprocating screw rod driving sub-mechanism and the sliding rod sub-mechanism; the reciprocating screw rod driving sub-mechanism is characterized in that a first connecting plate 2 is arranged at the top of one side of a filtering tank 1, screw rod supports are arranged at two ends of the first connecting plate 2, a reciprocating screw rod 3 is arranged on the first connecting plate 2 through the screw rod supports at the two ends, one end of the reciprocating screw rod 3 is fixedly connected with a power shaft of a motor 24 and can freely rotate under the driving of the motor 24; preferably, the bottom of the motor 24 is arranged on a support plate, and the support plate is fixedly connected with the outer wall of the filter tank 1.

The slide bar mechanism is characterized in that a second connecting plate 25 is arranged at the top of the other side of the filter tank 1, slide bar supports are arranged at two ends of the second connecting plate 25, and a slide bar 9 is fixedly arranged on the second connecting plate 4 through the slide bar supports at the two ends;

one end of the moving plate 4 is connected to the reciprocating screw rod 3 through a ball nut pair 28, the moving plate 4 can be driven to move along the reciprocating screw rod 3 when the reciprocating screw rod 3 rotates, and the other end of the moving plate 4 is fixedly connected with a slide block 29 arranged on the slide rod 9 in a penetrating mode and can freely slide on the slide rod 9.

The cleaning assembly is connected to the moving plate 4 through an adjusting elastic assembly and suspended below the moving plate 4, and comprises a filter plate 8 and a collecting box 13. Specifically, two sides of the bottom of the movable plate 4 are fixedly connected with a first telescopic rod 6 and a second telescopic rod 27 respectively, the bottom ends of the two

telescopic rods

6 and 26 are fixedly connected with a filter plate 8, a first spring 7 is sleeved on the first telescopic rod 6, the first spring 7 is abutted to the filter plate 8 and the movable plate 4 respectively, a second spring 27 is sleeved on the second telescopic rod 26, the second spring 27 is abutted to the filter plate 8 and the movable plate 4 respectively, an adjusting vertical rod 10 is arranged at the middle part of the movable plate 4, the adjusting vertical rod 10 penetrates through the movable plate 4 and is in threaded connection with the movable plate 4, the lower end of the adjusting vertical rod 10 is abutted to the filter plate 8 and can push the filter plate 8 downwards and adjust the distance between the filter plate 8 and the movable plate 4; preferably, the upper end of the adjusting vertical rod 10 is provided with a hand wheel, so that the double functions of convenient rotation and limiting are achieved.

A collecting box 13 is arranged in the filtering tank 1, one end of the inbox 13, which is positioned in the filtering tank 1, corresponds to the moving end position of the filtering plate 8, a threaded rod 11 and a limiting rod 16 are fixedly connected to the bottom end in the filtering tank 1, the threaded rod 11 penetrates through the collecting box 13 and is in threaded connection with the collecting box 13, and the limiting rod 16 penetrates through the collecting box 13 and is in sliding connection with the collecting box 13; the outside of gag lever post 16 and threaded rod 11 is equipped with first supporting seat 12 and second supporting seat 30 respectively, and threaded rod 11 rotates with supporting seat 12 to be connected, gag lever post 16 and second supporting seat 30 fixed connection, the equal fixed connection in the top of filtering ponds 1 of first supporting seat 12 and second supporting seat 30. Preferably, the threaded rod 11 is provided with a hand wheel facilitating its rotation.

The front side of the collecting box 13 is rotatably connected with a rotating roller 14; the rear side of the collecting box 13 is provided with a groove, a baffle plate 15 is arranged in the groove, the baffle plate 15 is rotatably connected with the collecting box 13, and the rotating roller 14 is matched with the baffle plate 15 to conveniently collect algae scraped by the filter plate 1.

The utility model discloses device when using: starting a motor 24, driving a reciprocating screw rod 3 to rotate by a power shaft of the motor 24 (provided with a corresponding control circuit for controlling positive and negative rotation), enabling a movable plate 4 to reciprocate under the limitation of a slide rod 9, driving a filter plate 8 to move in a filter tank 1 through a first telescopic rod 6 and a second telescopic rod 26 when the movable plate 4 moves, scraping algae in the filter tank 1, enabling an adjusting vertical rod 10 to push the filter plate 8 to descend through rotating the adjusting vertical rod 10, adjusting the cleaning height, facilitating the scraping of algae with different heights in the filter tank 1, stopping the filter plate 8 at the other side in the filter tank 1 when algae are fully distributed on the outer side of the filter plate 8, namely the position of an inbox 13, enabling a collecting box 13 to ascend through rotating a threaded rod 11 connected with the inbox 13, enabling the collecting box 13 to contact with the surface of the filter plate 8 through a rotating roller 14, rolling the algae outside of the filter plate 8 into the collecting box 13, after the collection box 13 rises, the algae collected in the collection box 13 is cleaned by opening the baffle 15, so that the operation is convenient and fast, and the algae can be conveniently salvaged. It is understood that the corresponding control circuit for controlling the forward and reverse rotation of the motor 24 may be a conventional circuit capable of controlling the forward and reverse rotation of the motor 24 according to a preset condition.

Referring to fig. 2 and 4, a medicine adding mechanism 31 is disposed on the top of the moving plate 4, and the medicine adding mechanism 31 includes: the automatic medicine adding device comprises a first medicine adding device and a second medicine adding device which are respectively arranged on two sides of a movable plate 4, the first medicine adding device and the second medicine adding device are the same in structure, the specific structure of the first medicine adding device is used for explaining the structure and the medicine adding principle of the automatic medicine adding device, the automatic medicine adding device comprises a rotating rod 17, the rotating rod 17 penetrates through the movable plate 4 and can freely rotate on the movable plate 4, the top end of the rotating rod 17 is fixedly connected with an arc-shaped plate 18, the top end of the rotating rod 17 is fixedly connected with an impeller 32, and the rotating rod 17 can be driven to rotate under the action of water flow in the moving process; the connecting cylinder 20 is arranged on the moving plate 4 on the outer side of the arc-shaped plate 18, the pressing plate end 33 of the push rod 19 is arranged in the connecting cylinder 20, is connected with the inside of the connecting cylinder 20 through a compression spring 21 and can elastically slide in the connecting cylinder 20, and the pressing plate end 33 is matched with the inner wall of the connecting cylinder 20 to form a variable-volume type medicine feeding cavity; the other end of the push rod 19 extends out of the connecting cylinder 20, and the other end of the push rod is of a cambered surface convex structure and is contacted with the arc-shaped plate 18 at the top end of the rotating rod 17;

the top of connecting cylinder 20 fixedly connected with cartridge case 23, varactor formula dosing chamber intercommunication in cartridge case 23 and the connecting cylinder 20, connecting cylinder 20 front end fixedly connected with shower nozzle 22, shower nozzle 22 and the varactor formula dosing chamber intercommunication in the connecting cylinder 20, the cartridge case 23 all is fixed with the check valve with the shower nozzle 22 outside.

When in use: when 4 reciprocating motion of movable plate, dwang 17 removes through movable plate 4 and can rotate, dwang 17 makes the arc 18 extrude pushing rod 19's cambered surface protruding structure one end when rotating, pushing rod 19 removes to connecting cylinder 20, the effective volume in varactor formula dosing chamber in the pressure board end 33 compression cartridge filter 20 of pushing rod 19, spray except that algaecide to 1 inside filtering ponds through shower nozzle 22, simultaneously through compression spring 21's effect, enable pushing rod 19 elastic reset, can take out the inside liquid medicine of cartridge case 23 to varactor formula dosing chamber under the negative pressure effect this moment, it is even to do benefit to spray, avoid artifical spraying, the efficiency of spraying is improved.

To sum up, the utility model discloses filtering ponds alga breeds suppression device, the structure is not complicated, can realize clearing up the alga of different positions in the automatic filtering pond to can evenly spray the algaecide in to the filtering pond simultaneously, improve the treatment effeciency, effectively solve the problem that the alga cleared up and inhibited growth in the filtering pond.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. A filter tank algae growth inhibition device is characterized by comprising:

the reciprocating mechanism is fixedly arranged at the top of the filter tank;

2. The filter tank algae growth inhibiting apparatus of claim 1, wherein the reciprocating mechanism comprises:

3. The filter tank algae growth inhibiting apparatus of claim 2,

the reciprocating screw rod driving sub-mechanism comprises:

the slide bar mechanism includes:

the second connecting plate is fixedly arranged at the top of the other side of the filter tank wall, and two ends of the second connecting plate are provided with sliding rod brackets;

two ends of the sliding rod are arranged on the two sliding rod brackets;

4. The filter tank algae growth inhibiting apparatus of claim 1, wherein the tuning spring assembly comprises:

the second spring is sleeved on the second telescopic rod, and two ends of the second spring are respectively abutted with the top parts of the moving plate and the filter plate;

5. The filter tank algae growth inhibiting apparatus of any one of claims 1-4, wherein the cleaning assembly comprises:

and the front end of the groove is provided with a rotating roller.

6. The filter tank algae growth inhibition device of claim 5, wherein a threaded rod and a limiting rod are fixedly arranged at the bottom of the filter tank respectively;

7. The filter tank algae growth inhibiting apparatus of claim 6,

the threaded rod is arranged in a first supporting seat connected with the top of the filtering tank and can freely rotate in the first supporting seat;

8. The filter tank algae growth inhibiting apparatus of any one of claims 1 to 4, further comprising: and the dosing mechanism is connected to the reciprocating mechanism.

9. The filter tank algae growth inhibition device of claim 8, wherein the dosing mechanism comprises:

a first doser and a second doser; wherein the content of the first and second substances,

10. The filter tank algae growth inhibition device of claim 9, wherein the first doser and the second doser are identical in structure and each comprise:

the device comprises a rotating rod, a connecting cylinder, a push rod, a compression spring, a cartridge and a spray head; wherein the content of the first and second substances,

the other end of the push rod is of a cambered surface convex structure, extends out of the rear end of the connecting cylinder and can be contacted with the cambered plate of the rotating rod;

the medicine cylinder is arranged at the top of the connecting cylinder and is communicated with the variable-volume type medicine feeding cavity in the connecting cylinder;

and the cartridge and the spray head are both provided with one-way valves.