CN213555712U

CN213555712U - Core type filter

Info

Publication number: CN213555712U
Application number: CN202021810215.7U
Authority: CN
Inventors: 冯雪峰; 李慧慧; 李宏松
Original assignee: Shanghai Jiu Cheng Industrial Technology Co ltd
Current assignee: Jiucheng Industrial Technology Hai'an Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-29
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a core type filter, the novel nipple rectifier comprises a cylindrical shel, transversely be provided with a pair of fixed plate in the barrel, the vertical filter core that is provided with between a pair of fixed plate, the top first through-hole has been seted up to the fixed plate upper surface, is provided with the filter core end cap in the first through-hole, just the one end of filter core end cap is pegged graft in the one end of filter core, and the other end of filter core is provided with the filter core seat, just the filter core seat sets up the fixed plate upper surface in the below, the second through-hole has been seted up to the fixed plate of below, and the second through-hole is located the filter core seat under, be provided with the filter core pull rod that is located the. The utility model provides a core type filter is through increasing filter core seat, filter core pull rod, filter core end cap for the filter core obtains complete sealedly, has solved the problem that present filter core can not complete leakproofness.

Description

Core type filter

Technical Field

The utility model relates to a filter technical field especially relates to a core type filter.

Background

The core type filter is a filter element which is used for directly intercepting impurities in water, removing suspended matters and particles in the water body, reducing turbidity, purifying water quality, reducing the generation of system dirt, bacteria and algae, rust and the like, for purifying water quality and protecting other equipment of the system to work normally, materials enter the core type filter body from the feed inlet, impurities are intercepted on the surface of the filter core by the filter core, when the filter element is blocked, the filter element is manually taken out of the shell, and is used for filtering after being replaced by a new filter element, the filter element type filter is equipment which is widely applied in the water treatment industry, the simple design and good performance of the filter enable the sewage to achieve the best filtering effect, the principle is that impurities in the liquid are intercepted by the filter element to purify the water, however, the problem with the current devices is that the sealing of the filter cartridge cannot be fully guaranteed, and for this reason, we propose a cartridge filter to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a core type filter is through increasing filter core seat, filter core pull rod, filter core end cap for the filter core obtains complete sealedly, has solved the problem that present filter core can not complete leakproofness.

(II) technical scheme

The utility model provides a core type filter, which comprises a cylinder body, wherein a pair of fixed plates are transversely arranged in the cylinder body, a filter element is vertically arranged between the pair of fixed plates, a first through hole is arranged on the upper surface of the fixed plate above, a filter element plug is arranged in the first through hole, one end of the filter element plug is inserted into one end of the filter element, the other end of the filter element is provided with a filter element seat, the filter element seat is arranged on the upper surface of the fixed plate below, a second through hole is arranged on the fixed plate below, the second through hole is positioned under the filter element seat, a filter element pull rod positioned in the filter element is arranged between the filter element plug and the filter element seat, the upper end of the cylinder body is movably connected with an upper cover, an inlet pipe and a deslagging pipe which are fixed on the outer surface of the cylinder body are arranged between the pair of fixed plates, the deslagging pipe is arranged below, and a discharge pipe is fixed on the outer surface of the cylinder body.

Preferably, the lower surface of the filter element seat is provided with a through groove, and the size of the notch of the through groove is matched with that of the second through hole.

Preferably, the upper surface of the upper cover is provided with an air inlet, and an air inlet pipe is arranged between the lower surface of the upper cover and the fixing plate above the upper cover.

Preferably, the lower end of the cylinder body is provided with a bottom plate.

Preferably, the pipe orifice of the slag discharging pipe is blocked with a first sealing plug.

Preferably, the mouth of the emptying pipe is blocked by a second sealing plug.

Preferably, the emptying pipe and the discharging pipe are located below and arranged between the fixing plate and the bottom plate.

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

each filter element is provided with a pull rod, so that the filter elements are guaranteed to shake in the cylinder body;

each filter element is provided with a filter element seat, so that the sealing performance of the filter element is ensured;

and each filter element is provided with a filter element plug, so that the verticality of the filter element in the cylinder body is ensured.

Drawings

Fig. 1 is a front view of a core filter according to the present invention;

fig. 2 is a schematic structural diagram of a filter element in a core filter according to the present invention.

In the figure: 11 upper covers, 12 feeding pipes, 13 barrels, 14 filter cores, 15 deslagging ports, 16 emptying ports, 17 bottom plates, 18 discharging pipes, 19 filter core seats, 20 filter core pull rods and 21 filter core plugs.

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.

As shown in fig. 1-2, the present invention provides a core filter, which comprises a barrel 13, a pair of fixing plates is transversely disposed in the barrel 13, a filter element 14 is vertically disposed between the pair of fixing plates, a first through hole is disposed on the upper surface of the upper fixing plate, a filter element plug 21 is disposed in the first through hole, one end of the filter element plug 21 is inserted into one end of the filter element 14, the other end of the filter element 14 is provided with a filter element seat 19, the filter element seat 19 is disposed on the upper surface of the lower fixing plate, a second through hole is disposed on the lower fixing plate, the second through hole is disposed under the filter element seat 19, a filter element pull rod 20 disposed inside the filter element 14 is disposed between the filter element plug 21 and the filter element seat 19, an upper cover 11 is movably connected to the upper end of the barrel 13, a feeding pipe 12 and a slag discharge pipe 15 fixed on the outer surface of the barrel, an emptying pipe 16 fixed on the outer surface of the cylinder body 13 is arranged below the slag discharging pipe 15, and a discharging pipe 18 is fixed on the outer surface of the cylinder body 13.

In an alternative embodiment, the lower surface of the cartridge seat 19 is formed with a through slot, the size of the through slot matching the second through hole.

It should be noted that the filtered clean liquid flows from the filter element seat to the discharge port through the filter element.

In an alternative embodiment, the upper surface of the upper cover 11 is provided with an air inlet, and an air inlet pipe is arranged between the lower surface of the upper cover 11 and the upper fixing plate.

It should be noted that air is facilitated to enter the cylinder 13.

In an alternative embodiment, the lower end of the cylinder 13 is provided with a bottom plate 17.

It should be noted that the filtered clean liquid is prevented from flowing out of the lower end of the cylinder 13.

In an alternative embodiment, the opening of the slag discharge pipe 15 is closed by a first sealing plug.

It should be noted that, prevent that the material from independently flowing out, can't play the effect of filtration.

In an alternative embodiment, the mouth of the evacuation tube 16 is plugged with a second sealing plug.

It should be noted that the filtered clean liquid is prevented from flowing out of the drain pipe 16.

In an alternative embodiment, the evacuation pipe 16 and the discharge pipe 18 are arranged between a lower holding plate and a base plate 17.

It should be noted that the filtered clean liquid is convenient to discharge.

The working principle is as follows: firstly, the material is injected into the cylinder 13 through the feeding pipe 12 of the filter, then the material flows to the inside of the filter element 14 from the outside of the filter element 14, and then the filter element pull rod 20 drives the filter element 14 to shake without deformation, further, the filtered clean liquid flows into the second through hole from the filter element seat 19 through the filter element 14, and the filtered clean liquid slides to the upper surface of the bottom plate 17 and flows out from the discharging pipe 18, further, the impurities are intercepted on the surface of the filter element 14, when the filter element is blocked by the impurities, the first sealing plug is opened while the filter element is replaced, the cleaned impurities flow out from the slag discharging pipe 15, and the second sealing plug is opened, so that the clean liquid which does not flow out flows out from the emptying port 16.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A core type filter comprises a barrel body (13) and is characterized in that a pair of fixing plates are transversely arranged in the barrel body (13), a filter element (14) is vertically arranged between the pair of fixing plates, a first through hole is formed in the upper surface of the fixing plate above the fixing plate, a filter element plug (21) is arranged in the first through hole, one end of the filter element plug (21) is inserted into one end of the filter element (14), a filter element seat (19) is arranged at the other end of the filter element (14), the filter element seat (19) is arranged on the upper surface of the fixing plate below the filter element seat (19), a second through hole is formed in the fixing plate below the filter element seat (19), a filter element pull rod (20) located inside the filter element (14) is arranged between the filter element plug (21) and the filter element seat (19), an upper cover (11) is movably connected to the upper end of the barrel body (13), and a feeding pipe (12) and a slag discharge pipe (15) which are ) The slag discharging pipe (15) is located below the feeding pipe (12), a discharging pipe (16) fixed on the outer surface of the barrel body (13) is arranged below the slag discharging pipe (15), and a discharging pipe (18) is fixed on the outer surface of the barrel body (13).

2. A core filter according to claim 1, wherein the lower surface of the filter element holder (19) is provided with a through slot, the size of the through slot being matched with the second through hole.

3. The core type filter of claim 1, wherein an air inlet is formed in the upper surface of the upper cover (11), and an air inlet pipe is arranged between the lower surface of the upper cover (11) and the fixing plate above the upper surface of the upper cover.

4. A cartridge filter according to claim 1 in which the cartridge (13) is provided with a base plate (17) at its lower end.

5. A core filter according to claim 1, characterised in that the mouth of the drainpipe (15) is closed with a first sealing plug.

6. A core filter according to claim 1, characterised in that the mouth of the evacuation pipe (16) is closed with a second sealing plug.

7. A core filter according to claim 4, in which the emptying pipe (16) and the discharge pipe (18) are arranged between the lower holding plate and the bottom plate (17).