CN203139709U - Multi-purpose multi-media filter - Google Patents

Abstract

The utility model discloses a double-action multi-media filter, which comprises a casing, a support arranged at the bottom of the casing, and a filtering device arranged in the casing; the top of the casing is provided with a water inlet, and the bottom of the casing is provided with a water outlet The filter device comprises a first partition, a second partition arranged above the first partition, an activated carbon filter material layer arranged between the first partition and the second partition, and sequentially arranged above the second partition The anthracite filter material layer and the quartz sand filter material layer are provided with a plurality of water holes on the first partition and the second partition. The utility model is simple in structure, and through double filtration, the filtering effect is good, the water quality can be filtered more completely, and the safety of medicine can be improved.

Description

Double acting multi-media filter

technical field

The utility model belongs to the field of purification equipment, in particular to a double-action multi-media filter.

Background technique

The simple working process of the multi-media filter is as follows: the raw material enters the shell through the feed port, flows through the filter layer, the filter layer absorbs and retains impurities in the raw material, and the filtered raw material flows out through the discharge port. The water used in existing pharmaceutical equipment generally only passes through the multi-media filter. The multi-media filter is equipped with an anthracite filter layer and a quartz sand filter layer to purify and filter the water quality, but this will play a role in purifying and filtering the water quality. , that is, it cannot be filtered completely, which will affect the quality of the drug.

Utility model content

(1) Technical problems to be solved

The technical problem to be solved by the utility model is to provide a double-action multi-media filter with a simple structure, which can perform purification and filtration and purification and impurity removal processes at the same time, and improve the filtration effect.

(2) Technical solutions

In order to solve the above technical problems, the utility model provides a double-action multi-media filter, which includes a casing, a support arranged at the bottom of the casing, and a filtering device arranged in the casing; the top of the casing is provided with a water inlet, and the bottom of the casing There is a water outlet at the bottom; the filter device includes a first partition, a second partition arranged above the first partition, an activated carbon filter material layer arranged between the first partition and the second partition, and sequentially arranged on the The anthracite filter material layer and the quartz sand filter material layer above the second partition, the first partition and the second partition are all provided with a plurality of water holes.

Wherein, a water guide cap is set on the water hole of the second dividing plate.

Wherein, both the upper surface of the first separator and the lower surface of the second separator are attached with a non-woven fabric layer.

(3) Beneficial effects

Compared with the prior art, the utility model has a simple structure, and through double filtration, the filtering effect is good, the water quality can be filtered more completely, and the drug safety can be improved.

Description of drawings

Fig. 1 is a schematic diagram of a transverse cross-sectional structure of a double-acting multi-media filter of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

The structure of the double-acting multi-media filter of the present invention is shown in Figure 1, and this double-acting multi-media filter comprises shell, the bearing 3 that is arranged on the bottom of the shell, and the filtering device that is arranged in the shell; The top of shell is provided with The water inlet 21, the bottom of the casing is provided with a water outlet 11; the filter device includes a first partition 4, a second partition 7 arranged above the first partition 4, a second partition 7 arranged between the first partition 4 and the second partition 7 The active carbon filter material layer 6 between them, and the anthracite filter material layer 8 and the quartz sand filter material layer 9 arranged in sequence above the second partition 7, the first partition 4 and the second partition 7 are provided with a plurality of water hole.

The shell includes a shell 1 and a shell cover 2 , the shell 1 and the shell cover 2 are connected together through the cooperation of bolts 31 and nuts 32 , and a sealing ring 33 is arranged between the shell 1 and the shell cover 2 . The case cover 2 can be dismantled from the case 1 for easy inspection of the internal conditions.

Wherein, a first step 12 for positioning the first partition 4 and a second step 13 for positioning the second partition 7 are provided in the housing 1 .

A water guide cap 10 is set on the water hole of the second dividing plate 7 .

The separator 3 is integrally formed in the housing 1 , separating the housing 1 into upper and lower layers. The feed inlet 21 is opened on the top of the housing cover 2 , and the outlet 11 is opened on the bottom of the housing 1 .

The utility model has a simple structure, and can carry out the process of purifying and filtering and purifying and removing impurities at the same time, has good filtering effect, makes water quality filtering more complete, and improves drug safety.

Both the upper surface of the first separator 4 and the lower surface of the second separator 7 are attached with a non-woven fabric layer 5 .

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the technical principles of the present utility model. It should also be regarded as the protection scope of the present utility model.

Claims (3)

1. double acting more medium filter is characterized in that: described filter comprises shell, be arranged on the bearing of described outer casing bottom (3) and be arranged on filter in the described shell; The top of described shell offers water inlet (21), and the bottom of described shell offers delivery port (11); Described filter comprises first dividing plate (4), is arranged on the second partition (7) of described first dividing plate (4) top, is arranged on the carbon leaching material layer (6) between described first dividing plate (4) and the described second partition (7), and the ANTHRACITE FILTER MEDIA layer (8) and the quartz sand filter media layer (9) that are successively set on described second partition (7) top, all offer a plurality of limbers on described first dividing plate (4) and the described second partition (7).

2. double acting more medium filter according to claim 1 is characterized in that: be set with water guide cap (10) on the limbers of described second partition (7).

3. double acting more medium filter according to claim 1 is characterized in that: on the lower surface of the upper surface of described first dividing plate (4) and described second partition (7) all with nonwoven layer (5).