CN203075749U - Hot-pressing active carbon polypropylene composite filter element device - Google Patents

Abstract

The utility model relates to a hot-pressing active carbon polypropylene composite filter element device. The hot-pressing active carbon polypropylene composite filter element device mainly comprises a central filter element, two filter element connectors, a composite filter element and two cover bodies, wherein the central filter element is in a circular tube shape; the two filter element connectors are respectively connected with the two ends of the central filter element; the composite filter element is a carbon cloth composite polypropylene type filter element; and the two cover bodies respectively cover the two ends of the composite filter element. According to the hot-pressing active carbon polypropylene composite filter element device disclosed by the utility model, the composite filter element with the surface where active carbon is uniformly dispersed and attached is used to filter peculiar smell or chemical substances primarily, and then impurities are filtered again by the central filter element, so that the aim of cleaning the water quality through a two-layer filtering manner is realized.

Description

The compound filter element of hot pressing active carbon polypropylene

Technical field

The utility model relates to a kind of water treatment plant, the compound filter element of especially a kind of hot pressing active carbon polypropylene.

Background technology

The modern has relatively high expectations for hygienic quality; exit at running water can install purifier additional usually; see through purifier and filter impurity in the running water in advance; to obtain the comparatively clean running water of no stink and water quality; in purifier, add filtering element (cartridge) usually; be illustrated in figure 5 as a kind of common compression-type active carbon filtering element (cartridge) 60; its with molding powder and activated carbon granule Hybrid Heating thermal sintering after; insert again and filter peculiar smell in the water filter; because molding powder envelopes activated carbon granule; make the filter area of activated carbon granule dwindle; cause filter effect relatively poor; and this kind compression-type active carbon filtering element (cartridge) 60 has only the effect of removing stink usually, needs other filtering element (cartridge) of arranging in pairs or groups other to use, and the cost of purchasing is higher.

Be illustrated in figure 6 as another kind of bulk type active carbon filtering element (cartridge) 70, the periphery filtering element (cartridge) 72 that it includes a solid central filtering element (cartridge) 71 and is compassingly set at these central authorities' filtering element (cartridge) 71 peripheries, this central authorities' filtering element (cartridge) 71 and this periphery filtering element (cartridge) 72 are PP (polypropylene) and melt and spray filtering element (cartridge), and between this central authorities' filtering element (cartridge) 71 and this periphery filtering element (cartridge) 72, form an accommodation space 73, in this accommodation space 73, be filled with the active carbon of bulk granular shape, after this active carbon filtering element (cartridge) 70 is inserted water filter, when running water enters accommodation space 73, touch activated carbon granule and can produce the effect of removing peculiar smell, but because activated carbon granule moves along with current and easily in these accommodation space 73 any displacements, be deposited on various position subsequently, the distribution density inequality that causes activated carbon granule, cause the situation of filtering water inequality easily, have in fact and improve necessity of strengthening.

The utility model content

Less and need other filtering element (cartridge) of collocation to use for the filter area that solves existing compression-type active carbon filtering element (cartridge), and the activated carbon granule of bulk type active carbon filtering element (cartridge) easily moves with current and causes the distribution density inequality, cause the problem of filtering water inequality, main purpose of the present utility model is to provide a kind of hot pressing active carbon polypropylene compound filter element, its in the periphery of central filtering element (cartridge) in conjunction with compound filtering element (cartridge), compound filtering element (cartridge) is to melt and spray adhesive-bonded fabric with the activated carbon powder hot pressing in PP (polypropylene), and the formed combined type material of reeling, activated carbon granule is cementation positively, be uniformly distributed in simultaneously on the compound filtering element (cartridge), preferable and the filtering water equably of filter effect, and filter effect is better.

The technological means that the utility model used is to provide a kind of hot pressing active carbon polypropylene compound filter element, comprising:

One central filtering element (cartridge), it is cylindrical;

Two filtering element (cartridge) joints, it is engaged in the two ends of this central authorities' filtering element (cartridge) respectively;

One compound filtering element (cartridge), it is cylindrical and be sheathed on the periphery of this central authorities' filtering element (cartridge) and this two filtering element (cartridge)s joint, and this compound filtering element (cartridge) is a carbon cloth composite polypropylene formula filtering element (cartridge);

Two lids, it covers the two ends of being fixed in this compound filtering element (cartridge) respectively.

The compound filter element of described hot pressing active carbon polypropylene should central authorities' filtering element (cartridge) be the polypropylene melt-blown filtering element (cartridge) wherein.

The effect enhancement that the utility model can obtain is, compound filtering element (cartridge) is to melt and spray adhesive-bonded fabric with the activated carbon powder hot pressing in PP (polypropylene), be wound in the periphery of central filtering element (cartridge) again, activated carbon granule can positively adhere to the periphery of compound filtering element (cartridge) and be difficult for oozing out or falling, be evenly distributed on compound filtering element (cartridge) simultaneously, make water can on average contact activated carbon granule, and filtering water equably, and can utilize and have active carbon and evenly disperse to be stained with the ground floor that the compound filtering element (cartridge) that sticks at the surface carries out peculiar smell or chemical substance and filter, carry out the second layer filtration of impurity again with central filtering element (cartridge), reach clean water quality and remove the purpose of peculiar smell impurity by two-layer filter type, and filter effect is better.

Description of drawings

Fig. 1 is the outside drawing of the utility model preferred embodiment.

Fig. 2 is the exploded view of the utility model preferred embodiment.

Fig. 3 is the profile of the utility model preferred embodiment.

Fig. 4 is the user mode figure of the utility model preferred embodiment.

Fig. 5 is the profile of existing compression-type active carbon filtering element (cartridge).

Fig. 6 is the profile of existing bulk type active carbon filtering element (cartridge).

The drawing reference numeral explanation

10 central filtering element (cartridge)s

20 filtering element (cartridge) joints

30 compound filtering element (cartridge)s

40 lids

50 water filters, 51 oral siphons

52 outlet pipes

60 compression-type active carbon filtering element (cartridge)s

70 bulk type active carbon filtering element (cartridge)s, 71 central filtering element (cartridge)s

72 periphery filtering element (cartridge)s, 73 accommodation spaces

The specific embodiment

Following conjunction with figs. and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

For can detail knowledge technical characterictic of the present utility model and practical effect, and can implement,, describe in detail as the back further with as the preferred embodiment shown in graphic according to the content of specification:

The utility model is the compound filter element of a kind of hot pressing active carbon polypropylene, sees also the preferred embodiment of Fig. 1 to Fig. 4, and it comprises a central filtering element (cartridge) 10, two filtering element (cartridge) joints, 20, one compound filtering element (cartridge) 30 and two lids 40, wherein:

As Fig. 1, Fig. 2 and shown in Figure 3, the tubular filtering element (cartridge) that this central authorities' filtering element (cartridge) 10 melts and sprays for PP (polypropylene); This two filtering element (cartridge)s joint 20 is engaged in the two ends of this central authorities' filtering element (cartridge) 10 respectively; This compound filtering element (cartridge) 30 is sheathed peripheries that are incorporated into this central authorities' filtering element (cartridge) 10 and this two filtering element (cartridge)s joint 20, and this compound filtering element (cartridge) 30 is the compound PP of carbon cloth (polypropylene) formula filtering element (cartridge), it is to melt and spray adhesive-bonded fabric with carbon dust or carbon granule hot pressing in PP (polypropylene), make carbon dust or carbon granule can on average be scattered in the top layer, surrounding reels again forms the combined type filtering element (cartridge) of pipe shape; This two lid 40 is for annular lid and cover the two ends of being fixed in this compound filtering element (cartridge) 30 and this central authorities' filtering element (cartridge) 10 respectively.

The utility model preferred embodiment as shown in Figure 4, the utility model can be incorporated among the water filter 50, and this water filter 50 has an oral siphon 51 and an outlet pipe 52, the utility model is to be connected to this outlet pipe 52 with the filtering element (cartridge) joint 20 of an end wherein, when this oral siphon 51 is introduced running water or other water source, will flow into via this compound filtering element (cartridge) 30 earlier and carry out the filtration of ground floor, because this compound filtering element (cartridge) 30 is to be evenly distributed with activated carbon granule, make this compound filtering element (cartridge) 30 can not produce the activated carbon granule deposition, peel off or ooze out, therefore the water source can pass through this compound filtering element (cartridge) 30 equably, can this remove peculiar smell or chemical substance in water source, then flow into the contaminant filter that this central authorities' filtering element (cartridge) 10 carries out the second layer, the impurity foreign matter is rested on this central authorities' filtering element (cartridge) 10, by this outlet pipe 52 clear water is derived again, promptly finish the circulation of water filtration.

The above only is a preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (2)

1. compound filter element of hot pressing active carbon polypropylene is characterized in that comprising:

One central filtering element (cartridge), it is cylindrical;

Two filtering element (cartridge) joints, it is engaged in the two ends of this central authorities' filtering element (cartridge) respectively;

One compound filtering element (cartridge), it is cylindrical and be sheathed on the periphery of this central authorities' filtering element (cartridge) and this two filtering element (cartridge)s joint, and this compound filtering element (cartridge) is a carbon cloth composite polypropylene formula filtering element (cartridge);

Two lids, it covers the two ends of being fixed in this compound filtering element (cartridge) respectively.

2. the compound filter element of hot pressing active carbon polypropylene according to claim 1 is characterized in that this central authorities' filtering element (cartridge) is the polypropylene melt-blown filtering element (cartridge).

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