CN207552046U - A kind of line is around active carbon composite filter core - Google Patents

Abstract

The utility model discloses a kind of line around active carbon composite filter core, including outer layer Wire-wound filter core and internal layer Wire-wound filter core, the diameter of the outer layer Wire-wound filter core is more than the internal layer Wire-wound filter core, and activated carbon is filled between the outer layer Wire-wound filter core and the internal layer Wire-wound filter core；The outer layer Wire-wound filter core includes outer layer cotton thread outer layer skeleton and coiling thereon, and the internal layer Wire-wound filter core includes internal layer cotton thread inner framework and coiling thereon.The beneficial effects of the utility model are：The chlorine in liquid can be effectively removed by activated carbon, outer layer filter core is coarse filtration, and internal layer filter core is refined filtration, and internal layer filter core is also prevented from the activated carbon outflow, prevents the generation of secondary pollution.

Description

A kind of line is around active carbon composite filter core

Technical field

The utility model is related to a kind of filter core more particularly to a kind of line around active carbon composite filter core.

Background technology

Filter core is the separation simple device in order to purify the resource of former fluid and resource, and present filter core is used primarily in oily mistake Industry is filtered in filter, air filtration, water filtration etc..Filter core separation liquid either solid particle or makes different substances in gas Ingredient comes into full contact with, and accelerates the reaction time, can protect the normal work of equipment or the cleaning of air, and one is equipped with when fluid enters It establishes rules after the filter core of lattice strainer, impurity is blocked, and clean stream object is flowed out by filter core.Liquid filter element makes liquid（Including Oil, water etc.）Make the liquid being contaminated by clean to production, required state of living, that is, liquid is made to reach certain Cleanliness factor.But the Wire-wound filter core of the prior art cannot filter the chlorine contained in liquid, chlorine has serious harm to human body, it Eye, nose, larynx and upper respiratory tract etc. can be stimulated, causes acute pulmonary edema and pneumonia, respiratory center can be benumbed when concentration is high, is occurred " launch aing surprise attack property is dead ", the chlorine of long-term inhalation of low concentration can cause slow poisoning, cause to generate a large amount of free radical in vivo, accelerate people Body aging rate, chief complaint are rhinitis, chronic bronchitis, pulmonary emphysema, hepatic sclerosis, even atherosclerosis, cancer.

Utility model content

The purpose of this utility model is that solving above-mentioned technical problem, a kind of line is provided around active carbon composite filter core.

The utility model is achieved through the following technical solutions：

A kind of line is around active carbon composite filter core, and including outer layer Wire-wound filter core and internal layer Wire-wound filter core, the outer layer line is around filter The diameter of core is more than the internal layer Wire-wound filter core, is filled between the outer layer Wire-wound filter core and the internal layer Wire-wound filter core active Charcoal；The outer layer Wire-wound filter core includes outer layer cotton thread outer layer skeleton and coiling thereon, and the internal layer Wire-wound filter core includes interior The internal layer cotton thread of layer skeleton and coiling thereon.

Preferably, first end cover, second end cover, the first sealing ring and the second sealing ring, the first end cover are additionally provided with With opening is equipped in second end cover and is separately fixed at the line around the both ends of active carbon composite filter core, the opening with it is described The hollow internal run-through of internal layer Wire-wound filter core, first sealing ring and the second sealing ring are separately positioned on the both ends of activated carbon, And make the activated carbon be contained in completely by the outer layer Wire-wound filter core and internal layer Wire-wound filter core and first sealing ring and In the space that second sealing ring is formed.

Preferably, the first end cover, the second end cover with the outer layer Wire-wound filter core and the interior layer line around filter Core welding is fixed.

Preferably, first sealing ring and second sealing ring are located in the first end cover and second end cover respectively Side.

Preferably, first sealing ring and the second sealing ring are made of rubber.

Preferably, the outer layer skeleton, the inner framework, first end cover, second end cover are made up of polypropylene.

Preferably, the activated carbon is powdered, and the particle of the activated carbon is more than internal layer cotton thread winding and is formed Filter opening.

Preferably, multiple filter openings are provided in the outer layer skeleton and the inner framework, the multiple filter opening is described It is uniformly distributed on outer layer skeleton and the vertical plane of inner framework axial direction.

Preferably, the internal layer cotton thread winds formed filter opening aperture and formed filter is wound less than the outer layer cotton thread Hole aperture.

The beneficial effects of the utility model are：The chlorine in liquid can be effectively removed by activated carbon, outer layer filter core is Coarse filtration, internal layer filter core is refined filtration, and internal layer filter core is also prevented from the activated carbon outflow, prevents the generation of secondary pollution.

Description of the drawings

Fig. 1 is a kind of structure diagram of the line in the utility model embodiment around active carbon composite filter core；

Fig. 2 is the right view of Fig. 1.

It is marked in figure as follows：

1：Outer layer melt-blown filter

2：Internal layer melt-blown filter

3：Activated carbon

4：Outer layer cotton thread

5：Outer layer skeleton

6：Internal layer cotton thread

7：Inner framework

8：First end cover

9：Second end cover

10：First sealing ring

11：Second sealing ring.

Specific embodiment

Above-mentioned purpose, feature and advantageous effect to enable the utility model become apparent it is understandable, below in conjunction with the accompanying drawings Specific embodiment of the utility model is described in detail.

It is specific that a kind of line is disclosed as described in Fig. 1 to Fig. 2, in the utility model embodiment around active carbon composite filter core, packet Outer layer Wire-wound filter core 1 and internal layer Wire-wound filter core 2 are included, the diameter of the outer layer Wire-wound filter core 1 is more than the internal layer Wire-wound filter core 2. Outer layer Wire-wound filter core 1 and internal layer Wire-wound filter core 2 are that melt-blown coiling is made, and details are not described herein.The outer layer Wire-wound filter core 1 is wrapped The outer layer cotton thread 4 of outer layer skeleton 5 and coiling thereon is included, the internal layer Wire-wound filter core 2 includes inner framework 7 and coiling thereon Internal layer cotton thread 6.The outer layer skeleton 5 is sleeved on except the internal layer cotton thread 6, and there are one cavitys for the tool of inner framework 7, described It is provided with multiple filter openings on outer layer skeleton 5 and the inner framework 7, the multiple filter opening is in the outer layer skeleton 5 and described interior It is uniformly distributed on 7 axial vertical plane of layer skeleton.

In the utility model embodiment, it is additionally provided with first end cover 8, second end cover 9, the first sealing ring 10 and the second sealing 11 are enclosed, opening is equipped with, and be separately fixed at the line around active carbon composite filter core in the first end cover 8 and second end cover 9 Both ends, and the opening and the hollow internal run-through of the internal layer Wire-wound filter core 2.The first end cover 8, the second end cover 9 fix with the outer layer Wire-wound filter core 1 and 2 welding of internal layer Wire-wound filter core.First sealing ring 10 and described second Sealing ring 11 is located at 9 inside of the first end cover 8 and second end cover respectively.By the outer layer Wire-wound filter core 1 and interior layer line around filter Filled with activated carbon 3, first sealing ring in the space that core 2 and first sealing ring, 10 and second sealing ring 11 are formed 10 and second sealing ring 11 be separately positioned on the both ends of activated carbon 3, play sealing function.The activated carbon 3 is described to be powdered The particle of activated carbon 3 is more than the internal layer cotton thread 6 and winds formed filter opening.Wherein, the dechlorination of activated carbon 3 be by absorption, The combined process that catalysis and chlorine are reacted with carbon has chlorine removal rate height, does not generate secondary pollution, can simultaneously go in water removal The characteristics of organic matter.

First sealing ring, 10 and second sealing ring 11 is made of rubber.The outer layer skeleton 5, the inner framework 7, First end cover 8, second end cover 9 are made up of polypropylene.

The utility model can effectively remove the chlorine in liquid by activated carbon, and outer layer filter core is coarse filtration, internal layer filter core For refined filtration.And the internal layer cotton thread 6 winds formed filter opening aperture and is less than the formed filter opening hole of the outer layer cotton thread 4 winding Diameter, then internal layer filter core be also prevented from activated carbon outflow, prevent the generation of secondary pollution.

Although the utility model is disclosed as above with preferred embodiment, so it is not limited to the utility model, any Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this The protection domain of utility model, which is worked as, is subject to what claims were defined.

Claims (9)

1. a kind of line is around active carbon composite filter core, which is characterized in that including outer layer Wire-wound filter core（1）With internal layer Wire-wound filter core（2）, The outer layer Wire-wound filter core（1）Diameter be more than the internal layer Wire-wound filter core（2）, the outer layer Wire-wound filter core（1）With it is described interior Layer Wire-wound filter core（2）Between be filled with activated carbon（3）；The outer layer Wire-wound filter core（1）Including outer layer skeleton（5）And it is wound in it On outer layer cotton thread（4）, the internal layer Wire-wound filter core（2）Including inner framework（7）And the internal layer cotton thread of coiling thereon（6）.

2. line as described in claim 1 is around active carbon composite filter core, which is characterized in that is additionally provided with first end cover（8）, second End cap（9）, the first sealing ring（10）With the second sealing ring（11）, the first end cover（8）And second end cover（9）On be equipped with out Mouthful and be separately fixed at the line around the both ends of active carbon composite filter core, the opening and the internal layer Wire-wound filter core（2）In Empty internal run-through, first sealing ring（10）With the second sealing ring（11）It is separately positioned on activated carbon（3）Both ends, and make institute State activated carbon（3）It is contained in completely by the outer layer Wire-wound filter core（1）With internal layer Wire-wound filter core（2）And first sealing ring （10）With the second sealing ring（11）In the space formed.

3. line as claimed in claim 2 is around active carbon composite filter core, which is characterized in that the first end cover（8）, described second End cap（9）With the outer layer Wire-wound filter core（1）With the internal layer Wire-wound filter core（2）Welding is fixed.

4. line as claimed in claim 2 is around active carbon composite filter core, which is characterized in that first sealing ring（10）With it is described Second sealing ring（11）It is located at the first end cover respectively（8）And second end cover（9）Inside.

5. line as claimed in claim 2 is around active carbon composite filter core, which is characterized in that first sealing ring（10）With second Sealing ring（11）It is made of rubber.

6. line as claimed in claim 2 is around active carbon composite filter core, which is characterized in that the outer layer skeleton（5）, the internal layer Skeleton（7）, first end cover（8）, second end cover（9）It is made up of polypropylene.

7. the line as described in claim 1 to 6 is any is around active carbon composite filter core, which is characterized in that the activated carbon（3）For powder Last shape, the activated carbon（3）Particle be more than the internal layer cotton thread（6）The formed filter opening of winding.

8. line as described in claim 1 is around active carbon composite filter core, which is characterized in that the outer layer skeleton（5）With it is described interior Layer skeleton（7）On be provided with multiple filter openings, the multiple filter opening is in the outer layer skeleton（5）With the inner framework（7）It is axial Vertical plane on be uniformly distributed.

9. line as described in claim 1 is around active carbon composite filter core, which is characterized in that the internal layer cotton thread（6）Wind institute's shape Into filter opening aperture be less than the outer layer cotton thread（4）The formed filter opening aperture of winding.