CN210656426U

CN210656426U - Novel roller micro-filter

Info

Publication number: CN210656426U
Application number: CN201921529988.5U
Authority: CN
Inventors: 苏松清; 杨慧珠; 苏松明; 黄翠兰
Original assignee: GUANGZHOU ZHONGHANG ENVIRONMENTAL TECHNOLOGY CO LTD
Current assignee: GUANGZHOU ZHONGHANG ENVIRONMENTAL TECHNOLOGY CO LTD
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-02
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a novel cylinder microstrainer, which comprises a housin, the surface of casing is provided with first water inlet, second water inlet, drain and viewing aperture respectively, the inner chamber of casing is provided with the nozzle, the fixed intercommunication in the positive right side of casing has Y type filter, the fixed intercommunication of one end of Y type filter has the liquid level control subassembly, the liquid level control subassembly includes the standpipe, the top fixedly connected with montant of standpipe inner chamber. The utility model provides a current cylinder filter because the simple of structure can only be single filtering action, because the inside impurity that contains of sewage is more, when using the cylinder for a long time, impurity blocks up the inside at the cylinder filter screen easily, does not possess the function that can carry out automatic clearance when the cylinder filter screen blocks up the certain degree for the cylinder can not effectually filter the impurity in the sewage, leads to the filtration efficiency low, influences the problem of normal work.

Description

Novel roller micro-filter

Technical Field

The utility model relates to a cylinder microstrainer technical field specifically is a novel cylinder microstrainer.

Background

The micro-filter is a screen filter for intercepting tiny suspended matters, and is provided with a drum-shaped metal frame, a rotary drum rotates around a horizontal shaft, a supporting net and a working net woven by stainless steel wires are attached to the rotary drum, the micro-filter can be used for filtering industrial water, the recovery of swimming substances in industrial wastewater and the final treatment of sewage are realized, the existing micro-filter is mainly used for filtering sewage through the rotation of the rotary drum, the existing rotary drum filter is simple in structure and can only perform single filtering action, the impurities in the sewage are more, and when the rotary drum is used for a long time, the impurities are easily blocked in the rotary drum filter screen, and the function of automatically cleaning when the rotary drum filter screen is blocked to a certain degree is not realized, so that the rotary drum cannot effectively filter the impurities in the sewage, the filtering efficiency is low, and the normal work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cylinder microstrainer, possess and to carry out the advantage of automatic clearance when the cylinder filter screen blocks up the certain degree, solved current cylinder filter because the simple of structure, can only be single filtering action, because the inside impurity that contains of sewage is more, when using the cylinder for a long time, impurity blocks up the inside at the cylinder filter screen easily, do not possess and to carry out the function of automatic clearance when the cylinder filter screen blocks up the certain degree, make the cylinder can not effectually filter the impurity in the sewage, lead to the filtration efficiency low, influence the problem of normal work.

In order to achieve the above object, the utility model provides a following technical scheme: a novel roller micro-filter comprises a shell, wherein the surface of the shell is respectively provided with a first water inlet, a second water inlet, a drain outlet and an observation port, an inner cavity of the shell is provided with a nozzle, the right side of the front side of the shell is fixedly communicated with a Y-shaped filter, one end of the Y-shaped filter is fixedly communicated with a liquid level control assembly, the liquid level control assembly comprises a vertical pipe, the top of the inner cavity of the vertical pipe is fixedly connected with a vertical rod, the surface of the vertical rod is respectively and movably sleeved with a first suspension ball and a second suspension ball from bottom to top, the bottom of the vertical rod is fixedly connected with a first limiting plate, the surface of the vertical rod between the first suspension ball and the second suspension ball is fixedly sleeved with a second limiting plate, the top of the vertical rod is in threaded connection with a three-core sensing wire, the right side of the shell is fixedly connected with an electric cabinet, the front, the fixed intercommunication in left side at the casing back has the outlet pipe, the fixed intercommunication in rear side at casing right side top has first water pipe, the fixed intercommunication in left side of first water pipe has the second water pipe, the right side at casing back top is fixed even through the support has the water tank, the left side of second water pipe and the fixed intercommunication in right side of water tank.

Preferably, the inner cavity of the shell is provided with a reverse cleaning system, the reverse cleaning system comprises a water pump and a nozzle, and the water pump is fixedly communicated with the spray head through a water pipe.

Preferably, the inner cavity of the shell is provided with a roller assembly, and the roller assembly comprises a roller filter screen and a collecting tank.

Preferably, the electric cabinet comprises an emergency stop switch, a power indicator lamp, a power controller switch, a roller indicator lamp, a roller control switch, a back-washing water pump indicator lamp and a back-washing water pump control switch.

Preferably, when the sewage draining port is connected with a sewage draining pipeline, a certain height difference is required and is lower than the sewage draining port, and the Y-shaped filter is in the horizontal direction.

Preferably, the surfaces of the first water pipe and the second water pipe are provided with first valves, and the surface of the emptying pipe is provided with a second valve.

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

1. the utility model has the advantages that the utility model has the advantages of automatic cleaning when the roller filter screen is blocked to a certain degree through the cooperation of the shell, the first water inlet, the second water inlet, the drain outlet, the observation port, the nozzle, the Y-shaped filter, the liquid level control component, the vertical pipe, the vertical rod, the first suspension ball, the second suspension ball, the first limiting plate, the second limiting plate, the three-core sensing wire, the electric cabinet, the emptying pipe, the water outlet pipe, the first water pipe, the second water pipe and the water tank, solves the problem that the prior roller filter can only perform single filtering action because of simple structure, because the inside of the sewage contains more impurities, the impurities are easy to block in the roller filter screen when the roller is used for a long time, and the function of automatic cleaning when the roller filter screen is blocked to a certain degree is not provided, so that the roller can not effectively filter the impurities in the sewage, resulting in low filtration efficiency and influencing normal work.

2. The utility model discloses a set up water pump and nozzle, carry out automatic clearance to the cylinder filter screen, the suspended solid that causes the cylinder filter screen to cause the jam is cleared up, through setting up the collecting vat, collect after the suspended solid clearance on the cylinder filter screen, through setting up the electric cabinet, conveniently to the holistic control of cylinder micro-filter, through setting up the blow off pipe, in time discharge the sewage in the cylinder micro-filter, through setting up Y type filter, when the suspended solid gathers a certain amount in the cylinder, can arouse that the cylinder filter screen volume of permeating water descends, lead to the interior water level of cylinder to rise, filter before entering into the liquid level control subassembly, prevent to cause the influence to the operation of liquid level control subassembly, through setting up first valve and second valve, the convenience is to first water pipe, the inside fluidic control of second water pipe and evacuation pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the connection between the vertical rod and the first suspension ball of the present invention.

In the figure: 1 casing, 2 first water inlets, 3 second water inlets, 4 drain, 5 viewing apertures, 6 nozzles, 7Y type filter, 8 liquid level control subassemblies, 9 standpipe, 10 montants, 11 first suspension ball, 12 second suspension ball, 13 first limiting plate, 14 second limiting plate, 15 three-core sensing line, 16 electric cabinets, 17 evacuation pipe, 18 outlet pipes, 19 first water pipes, 20 second water pipes, 21 water tanks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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 in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, first water inlet 2, second water inlet 3, drain 4, viewing aperture 5, nozzle 6, Y type filter 7, level control subassembly 8, standpipe 9, montant 10, first suspension ball 11, second suspension ball 12, first limiting plate 13, second limiting plate 14, three core sensing lines 15, electric cabinet 16, evacuation pipe 17, outlet pipe 18, first water pipe 19, second water pipe 20 and water tank 21 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1, a novel roller micro-filter comprises a housing 1, a first water inlet 2, a second water inlet 3, a sewage outlet 4 and an observation port 5 are respectively arranged on the surface of the housing 1, a nozzle 6 is arranged in the inner cavity of the housing 1, a Y-shaped filter 7 is fixedly communicated with the right side of the front surface of the housing 1, a liquid level control assembly 8 is fixedly communicated with one end of the Y-shaped filter 7, the liquid level control assembly 8 comprises a vertical pipe 9, a vertical rod 10 is fixedly connected with the top of the inner cavity of the vertical pipe 9, a first suspension ball 11 and a second suspension ball 12 are respectively and movably sleeved on the surface of the vertical rod 10 from bottom to top, a first limiting plate 13 is fixedly connected with the bottom of the vertical rod 10, a second limiting plate 14 is fixedly sleeved on the surface of the vertical rod 10 between the first suspension ball 11 and the second suspension ball 12, a three-core sensing wire 15 is connected with the top of the, an emptying pipe 17 is fixedly communicated with the front side of the top part of the right side of a shell 1, a water outlet pipe 18 is fixedly communicated with the left side of the back side of the shell 1, a first water pipe 19 is fixedly communicated with the rear side of the top part of the right side of the shell 1, a second water pipe 20 is fixedly communicated with the left side of the first water pipe 19, a water tank 21 is fixedly connected with the right side of the top part of the back side of the shell 1 through a support, the left side of the second water pipe 20 is fixedly communicated with the right side of the water tank 21, a back washing system is arranged in an inner cavity of the shell 1 and comprises a water pump and a nozzle 6, the water pump is fixedly communicated with a spray head through a water pipe, the roller filter screen is automatically cleaned through the arrangement of the water pump and the nozzle 6, suspended matters which cause blockage of the roller filter screen are cleaned, a roller assembly is arranged in the inner cavity of the shell 1, the electric cabinet comprises an emergency stop switch, a power indicator light, a power controller switch, a roller indicator light, a roller control switch, a back flush water pump indicator light and a back flush water pump control switch, the whole control of the roller micro-filter is facilitated by arranging the electric cabinet, the sewage in the roller micro-filter is timely discharged by arranging the blow-off pipe, a certain height difference is required to be formed when the blow-off port 4 is connected with a blow-off pipeline and is lower than the blow-off port, the Y-shaped filter 7 is arranged in the horizontal direction, when a certain amount of suspended matters are accumulated in the roller, the water permeability of the roller filter screen is reduced, the water level in the roller is caused to rise, the water level in the roller is filtered before entering the liquid level control assembly 8, the influence on the operation of the liquid level control assembly 8 is prevented, the first valve is arranged on the surfaces of the first water pipe 19 and the second water pipe 20, the second valve is arranged on the surface of the emptying pipe, through the arrangement of the first valve and the second valve, the control of the fluid in the first water pipe 19, the second water pipe 20 and the emptying pipe 17 is facilitated, and through the shell 1, the first water inlet 2, the second water inlet 3, the sewage discharge port 4, the observation port 5, the nozzle 6, the Y-shaped filter 7, the liquid level control assembly 8, the vertical pipe 9, the vertical rod 10, the first suspension ball 11, the second suspension ball 12, the first limiting plate 13, the second limiting plate 14, the three-core sensing wire 15, the electric control box 16, the emptying pipe 17, the water outlet pipe 18, the first water pipe 19, the second water pipe 20 and the water tank 21, the automatic cleaning device has the advantage that the automatic cleaning can be carried out when the roller filter screen is blocked to a certain degree, the problem that the existing roller filter can only perform a single filtering function due to the simple structure is solved, because the sewage contains more impurities, and the impurities are easy to block in the roller filter screen when the roller is used for a long time, the automatic cleaning function can be carried out when the roller filter screen is blocked to a certain degree, so that the roller can not effectively filter impurities in sewage, the filtering efficiency is low, and the normal work is influenced.

When the water purifier is used, when water containing suspended substance particles enters the roller filter screen, the suspended substance is intercepted by the stainless steel filter screen, the filtered water without the suspended substance enters the reservoir, when the suspended substance in the roller filter screen accumulates to a certain amount, the water permeability of the filter screen is reduced, so that the water level in the roller filter screen rises, when the first suspended ball 11 rises to a set high water level, the automatic liquid level control system works, at the moment, the reverse cleaning water pump and the roller motor are simultaneously and automatically started, high-pressure water output by the reverse cleaning water pump carries out high-pressure cleaning on the rotating roller filter screen through the reverse cleaning system of the microfilter, the suspended substance retained on the filter screen enters a sewage collecting tank under the washing of the high-pressure water and is discharged through the sewage discharge pipe, when the filter screen is cleaned, the water permeability of the roller filter screen rises, the water level in the roller filter screen falls, when the first suspended, the backwashing water pump and the roller motor automatically stop working, and the micro-filter enters a new working cycle.

In summary, the following steps: the novel roller micro-filter solves the problems that the existing roller filter can only perform single filtering action due to simple structure, and because the impurities in the sewage are more, the roller filter screen is easy to block in the roller when the roller is used for a long time, the impurities cannot be automatically cleaned when the roller filter screen is blocked to a certain degree, so that the roller cannot effectively filter the impurities in the sewage, and the filtering efficiency is low, the normal work is influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel drum microstrainer, comprising a casing (1), characterized in that: the surface of the shell (1) is provided with a first water inlet (2), a second water inlet (3), a sewage draining outlet (4) and an observation port (5) respectively, an inner cavity of the shell (1) is provided with a nozzle (6), the right side of the front surface of the shell (1) is fixedly communicated with a Y-shaped filter (7), one end of the Y-shaped filter (7) is fixedly communicated with a liquid level control assembly (8), the liquid level control assembly (8) comprises a vertical pipe (9), the top of the inner cavity of the vertical pipe (9) is fixedly connected with a vertical rod (10), the surface of the vertical rod (10) is respectively movably sleeved with a first suspension ball (11) and a second suspension ball (12) from bottom to top, the bottom of the vertical rod (10) is fixedly connected with a first limiting plate (13), and the surface of the vertical rod (10) between the first suspension ball (11) and the second suspension ball (12) is fixedly sleeved with a second limiting, the top threaded connection of montant (10) has three core sensing line (15), the right side fixedly connected with electric cabinet (16) of casing (1), the fixed intercommunication in front side at casing (1) right side top has evacuation pipe (17), the fixed intercommunication in left side at the casing (1) back has outlet pipe (18), the fixed intercommunication in rear side at casing (1) right side top has first water pipe (19), the fixed intercommunication in left side of first water pipe (19) has second water pipe (20), the right side at casing (1) back top has water tank (21) through the fixed connection of support, the left side of second water pipe (20) and the fixed intercommunication in right side of water tank (21).

2. The novel drum microfilter of claim 1, wherein: the inner cavity of the shell (1) is provided with a reverse cleaning system, the reverse cleaning system comprises a water pump and a nozzle (6), and the water pump is fixedly communicated with the spray head through a water pipe.

3. The novel drum microfilter of claim 1, wherein: the inner cavity of the shell (1) is provided with a roller assembly, and the roller assembly comprises a roller filter screen and a collecting tank.

4. The novel drum microfilter of claim 1, wherein: the electric cabinet (16) comprises an emergency stop switch, a power supply indicator light, a power supply controller switch, a roller indicator light, a roller control switch, a back-washing water pump indicator light and a back-washing water pump control switch.

5. The novel drum microfilter of claim 1, wherein: when the sewage draining port (4) is connected with a sewage draining pipeline, a certain height difference is required and is lower than the sewage draining port, and the Y-shaped filter (7) is in the horizontal direction.

6. The novel drum microfilter of claim 1, wherein: the surface of first water pipe (19) and second water pipe (20) all is provided with first valve, the surface of evacuation pipe (17) is provided with the second valve.