CN212881274U

CN212881274U - Precision filter

Info

Publication number: CN212881274U
Application number: CN202020705461.XU
Authority: CN
Inventors: 徐冬武
Original assignee: HANGZHOU KANGQIANG WATER TREATMENT EQUIPMENT CO Ltd
Current assignee: HANGZHOU KANGQIANG WATER TREATMENT EQUIPMENT CO Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-04-06
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a water treatment facilities technical field particularly relates to a precision filter. The utility model relates to a precision filter, which comprises a tank body and a tank cover, the jar body with the cover connect, the internal colored board that is equipped with of jar, the colored board on a plurality of filter core of fixedly connected with, the jar body on be equipped with water inlet and delivery port, the water inlet be located colored board top, the delivery port be located colored board below. The utility model discloses can change the filter core very conveniently, it is simple to have the installation dismantlement, easily washs, efficient advantage.

Description

Precision filter

Technical Field

The utility model relates to a water treatment facilities technical field particularly relates to a precision filter.

Background

The shell of the cylinder body of the precision filter (also called a safety filter) is generally made of stainless steel, tubular filter elements such as PP melt-blown filter elements, wire-fired filter elements, folded filter elements, titanium filter elements, activated carbon filter elements and the like are adopted as filter elements inside the cylinder body, and different filter elements are selected according to different filter media and design processes so as to meet the requirement of effluent quality. The device is used for solid-liquid separation of various suspensions, has higher environmental requirements and higher filtering precision, has wide application range, and is suitable for the industrial fields of medicine, food, chemical industry, environmental protection, water treatment and the like.

Most of the precision filters adopted at present are vertical columnar equipment, PP spray-melting filter elements or PP wire-wound filter elements are arranged in the precision filters, and the filtering precision is 1um or 5 um; the device is suitable for deep purification of water containing suspended impurities; the working principle is that PP filter element gaps are utilized to carry out mechanical filtration. The residual micro suspended particles, colloid, microorganism, etc. in the water are trapped or adsorbed on the surface and in the pores of the filter element. Along with the increase of water production time, the operation resistance of the filter element gradually rises due to the pollution of intercepted matters, and when the water pressure difference between an inlet and an outlet reaches 0.10Mpa, the filter element and cleaning equipment need to be replaced.

However, the replacement process of the filter element and the cleaning tank body in the current precision filter is complex, the labor cost is high, the tank body weight of the large-capacity precision filter is large, and the tank cover needs to be mounted and dismounted by using large manpower, so that the precision filter which is simple to mount and dismount, high in filtering efficiency, easy to clean and easy to replace the filter element is needed at present.

Disclosure of Invention

In order to solve the problem, the utility model provides an installation is dismantled simply, easily washs, and is efficient, the easy precision filter who changes the filter core, the utility model discloses a following technical scheme.

The utility model provides a precision filter, includes a jar body and cover, a jar body with the cover connect, the internal colored board that is equipped with of jar, the colored board on a plurality of filter core of fixedly connected with, the jar body on be equipped with water inlet and delivery port, the water inlet be located colored board top, the delivery port be located colored board below.

The utility model discloses a structure of card can be directly disassembled the filter core through the mode of dismantling the card in the use, has reduced the required manpower of renew cartridge.

Preferably, the filter core include central filter core and outer filter core, central filter core fixed connection in the centre of a circle of card on, outer filter core total 2 layers, every outer filter core surround central filter core evenly arrange.

Preferably, the pattern plate comprises a first pattern plate and a second pattern plate, the first pattern plate is connected to the upper part of the tank body, and the second pattern plate is connected to the lower part of the tank body.

The utility model discloses a mode that multilayer filter core arranged has strengthened the utility model discloses a filtering capacity has improved filtration efficiency, also makes the card atress even when dismantling the card simultaneously, can not take place the circumstances such as slope, the change and the dismantlement of the filter core of being convenient for.

Preferably, the filter element comprises a filter element body and a fixed rod, the top of the fixed rod is connected to the first flower plate, the bottom of the fixed rod is connected to the second flower plate, the filter element body is fixed to the outer side of the fixed rod, and the fixed rod is connected with the flower plates through threads.

The utility model discloses a mode of dead lever is connected, has strengthened the fixed effect of filter core, and difficult emergence is removed and is come off, can directly propose the filter core together with first card and second card from the internal of jar simultaneously when renew cartridge, is convenient for directly change, only need to dismantle the screw of fixed card can.

Preferably, the tank cover comprises a rocker arm, a bolt and a cover body, the cover body is fixedly connected with the bolt, one end of the rocker arm is in threaded connection with the bolt, a fixed block is arranged on the tank body, and the other end of the rocker arm is rotatably connected to the fixed block.

Because jar body weight is great, is difficult for directly carrying on opening and being closed of cover, the utility model discloses can directly rotate the bolt when opening the cover, get up the cover lifting through the threaded mode, the rocking arm can use its vertical pole to carry out 360 degrees rotations as the center simultaneously, puts aside the cover, takes out card intercommunication filter core through rings on the first card, has convenient to use and dismantles simple advantage.

Preferably, the tank body and the tank cover are connected through a quick-assembly flange.

The utility model discloses a fast-assembling flange is easily dismantled.

Preferably, the flowerpot further comprises a sewage draining port, the sewage draining port comprises a first sewage draining port and a second sewage draining port, the first sewage draining port is located above the flower plate, and the second sewage draining port is located at the bottom of the tank body.

When wasing, can put into jar internal the washing with the card, abluent impurity passes through the drain and discharges, the utility model discloses a design of two drains can prevent that impurity from accumulating on the card, has improved the cleaning efficiency.

Preferably, a water baffle is arranged in the water inlet.

The utility model discloses a breakwater can prevent that rivers from excessively damaging the filter core, has also improved the utility model discloses a filter effect.

The utility model has the advantages of the installation is dismantled simply, and filtration efficiency is high, easily washs, easily renews cartridge.

Drawings

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

FIG. 2 is a schematic structural view of a first card;

FIG. 3 is a schematic view of a can lid.

Detailed Description

The present invention will be further explained with reference to the following embodiments.

Example 1

A precision filter comprises a tank body 1 and a tank cover 2, wherein the tank body 1 is connected with the tank cover 2, a flower plate 11 is arranged in the tank body 1, a water inlet 12 and a water outlet 13 are arranged on the tank body 1, the water inlet 12 is positioned above the flower plate 11, and the water outlet 13 is positioned below the flower plate 11. Fixedly connected with filter core 3 on the card, filter core 3 include

central filter core

31 and 2 outer filter cores 32, and central filter core 31 fixed connection is on the centre of a circle of card 11, and every layer of outer filter core 32 evenly arranges around central filter core 31. The pattern plate 11 includes a first pattern plate 111 and a second pattern plate 112, the first pattern plate 111 is connected to the upper portion of the can body 1, and the second pattern plate 112 is connected to the lower portion of the can body 1. The filter element 3 comprises a filter element body 4 and a fixing rod 5, the filter element body is connected with the water inlet, the top of the fixing rod 5 is connected to the first flower plate 111, the bottom of the fixing rod 5 is connected to the second flower plate 112, the filter element body 4 is fixed to the outer side of the fixing rod 5, and the fixing rod 5 is connected with the flower plate 11 through threads. The tank cover 2 comprises a rocker arm 21, a bolt 22 and a cover body 23, the cover body 23 is fixedly connected with the bolt 22, one end of the rocker arm 21 is connected with the bolt 22 through threads, a fixing block 7 is arranged on the tank body 1, and the other end of the rocker arm 21 is rotatably connected to the fixing block 7. Jar body 1 and cover 2 are equipped with drain 6 through fast-assembling flange joint on jar body 1, are equipped with tee bend interface 24 on the cover 2, and the drain includes first drain 61 and second drain 62, and first drain 61 is located the card 11 top, and second drain 62 is located jar bottom of body 1. A water baffle 121 is arranged in the water inlet 12.

The utility model discloses can directly rotate bolt 22 when opening cover 2, get up cover 2 lifting through the threaded mode, then can directly propose filter core 3 together with first card 111 and second card 112 from jar body 1 through the rings that set up on the first card 111, be convenient for directly change. The utility model has the advantages of the installation is dismantled simply, and filtration efficiency is high, easily washs, easily renews cartridge.

Claims

1. The utility model provides a precision filter, includes jar body and cover, its characterized in that: the jar body with the cover be connected, the jar internal colored board that is equipped with, colored board on fixedly connected with a plurality of filter core, the jar body on be equipped with water inlet and delivery port, the water inlet be located colored board top, the delivery port be located colored board below.

2. A precision filter according to claim 1, wherein: the filter core include central filter core and a plurality of layers of outer filter core, central filter core fixed connection in the centre of a circle of card on, every layer of outer filter core center on central filter core evenly arrange.

3. A precision filter according to claim 2, wherein: the flower plate comprises a first flower plate and a second flower plate, the first flower plate is connected to the upper portion of the tank body, and the second flower plate is connected to the lower portion of the tank body.

4. A precision filter according to claim 3, wherein: the filter core include filter core body and dead lever, the top of dead lever connect and be in first card on, the bottom of dead lever connect and be in the second card on, the filter core body fix the outside of dead lever, the dead lever with the card pass through threaded connection.

5. A precision filter according to claim 4, wherein: the cover comprises a rocker arm, a bolt and a cover body, the cover body is fixedly connected with the bolt, one end of the rocker arm is connected with the bolt through threads, a fixed block is arranged on the tank body, and the other end of the rocker arm is rotatably connected to the fixed block.

6. A precision filter according to claim 5, wherein: the tank body is connected with the tank cover through a quick-mounting flange.

7. A precision filter according to claim 6, wherein: still include the drain, the drain include first drain and second drain, first drain be located card top, the second drain be located the bottom of the jar body.

8. A precision filter according to claim 7, wherein: a water baffle is arranged in the water inlet.