CN111054143A

CN111054143A - Cup-shaped raw bamboo activated carbon water treatment filter element

Info

Publication number: CN111054143A
Application number: CN201811203416.8A
Authority: CN
Inventors: 龙建社
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2020-04-24

Abstract

A cup-shaped raw bamboo activated carbon water treatment filter element directly produced by whole section of raw bamboo without crushing. The complex process is simplified, the non-woven fabrics and the special plastic shell which contain the granular active carbon and have the filtering function are saved, the carbon powder and the black water can not fall off, and the device can be conveniently arranged in various shells.

Description

Cup-shaped raw bamboo activated carbon water treatment filter element

Technical Field

The invention relates to the technical field of water treatment, in particular to a cup-shaped raw bamboo activated carbon water treatment filter element.

Background

At present, the known active carbon as an environment-friendly adsorbent has the advantages of strong adsorbability and catalytic performance, sufficient raw materials, high safety, acid and alkali resistance, heat resistance, insolubility in water and organic solvents, easy regeneration and the like, and is the best filtration and adsorption material in the nature. Almost all water purifiers use activated carbon. If the activated carbon is not used, the taste of the purified water is compromised no matter the filtering precision is higher. The active carbon is powdered active carbon prepared by crushing, carbonizing and activating a carbonaceous raw material, and the problems of easy blockage of a filter surface, difficult separation of powder and the like exist in the active carbon, so that more granular active carbon is used, the granular active carbon can be formed only by using a binder due to the problems of no cohesiveness of the raw material, difficult forming, unsatisfactory product strength, surface smoothness and the like in the production of the granular active carbon, and partial pores of the granular active carbon are blocked by adding the binder, so that the mechanical strength is improved, and the adsorption performance is reduced. The currently manufactured activated carbon filter element has two types, namely a compression type activated carbon filter element and a bulk type activated carbon filter element, and in order to ensure that the compression type activated carbon filter element cannot drop carbon powder, a layer of non-woven fabric with a filtering effect needs to be wrapped inside and outside. According to the other bulk type activated carbon filter element, activated carbon particles are filled into a special plastic shell, non-woven fabrics with filtering function are respectively placed at two ends of the shell, and then end covers are welded on two end faces of the shell, so that the carbon core cannot drop carbon powder or black water when in use.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the cup-shaped raw bamboo activated carbon water treatment filter element which is directly produced by using the whole section of raw bamboo without crushing. The complex process is simplified, the non-woven fabrics and the special plastic shell which are filled with the granular active carbon and have the filtering function are saved, the carbon powder and the black water are prevented from falling off, and the device can be conveniently arranged in various shells.

The technical scheme adopted by the invention for solving the technical problems is as follows: when raw bamboos are fed, firstly, the surf green and the tabasheer which can form a layer of compact hard shell after carbonization and influence the water flow to pass through need to be cut off. The process comprises the following steps of; cutting the whole raw bamboo tube into bamboo joints with one end opened and the other end left → cutting outer surf green → cutting inner tabasheer → carbonizing → cooling → activating → washing → dehydrating → quality testing is qualified → cup-shaped raw bamboo active carbon water treatment filter core finished product. Simplifies the complex process and achieves the aims of improving the quality and reducing the cost.

The invention has the advantages that the repeated procedure of crushing and bonding the raw bamboo into the granular active carbon adopted by the prior art is simplified, the whole section of raw bamboo which is not crushed is directly carbonized and activated to produce the cup-shaped raw bamboo active carbon water treatment filter element, the non-woven fabrics and the special plastic shell which are used for containing the granular active carbon and have the filtering function are saved, the carbon powder and the black water can not fall off, and the granular active carbon water treatment filter element can be directly arranged in the water pipe with the inner diameter of the water pipe larger than the inner diameter of the raw water inlet pipe. Is beneficial to manufacturing the personalized novel water purifiers with various shapes.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a sectional view taken along line a-a of fig. 1.

FIG. 5 shows a water purifier comprising a cup-shaped raw bamboo activated carbon water treatment filter element mounted in a water pipe

Schematic representation.

FIG. 6 is a schematic diagram of the flow circuit of raw water entering a cup-shaped raw bamboo activated carbon water treatment filter element for purification.

In the figure, 1, a purified water outlet, 2, an inner circular hole of a filter element, 3, bamboo pulp activated carbon, 4, an outer circle of the filter element, 5, a cup-shaped raw bamboo activated carbon water treatment filter element, 6, bamboo joints, 7, a diversion cap support, 8, a sealing ring, 9, a branch water pipe connector, 10, a reducing tee, 11, a water pipe, 12, a reducing connector and 13, a raw water inlet are arranged.

Detailed Description

In the figure 4, the inner circular hole (2) of the filter element at the purified water outlet (1), bamboo activated carbon (3), the outer circle (4) of the filter element and the bamboo joint (6) of the cup-shaped raw bamboo activated carbon water treatment filter element (5) are shown.

In the embodiment shown in fig. 5, the small end of a reducing tee joint (10) is connected with a purified water outlet, the big end of the reducing tee joint (10) is connected with a water pipe (11) larger than a raw water inlet pipe, a cup-shaped raw bamboo activated carbon water treatment filter element (5) is arranged in the inner circle of the water pipe (11), one end of an opening is communicated with a purified water outlet (1), the inner hole of a sealing ring (8) is sleeved on the outer circle of the end of the opening of the cup-shaped raw bamboo activated carbon water treatment filter element (5), the outer circle of the sealing ring (8) is connected with the inner circle of the water pipe (11), the inner circle of a shunting cap support (7) is sleeved on the outer circle of the bamboo joint end of the cup-shaped raw bamboo activated carbon water treatment filter element (5), the outer circle of the shunting cap support (7) is connected with the inner circle of the water pipe (11), the water pipe (11) is connected with the big. .

In the embodiment shown in fig. 6, water flows in from the raw water inlet, separately flows into a gap between the outer circle of the cup-shaped raw bamboo activated carbon water treatment filter element and the inner circle of the water pipe from the diversion cap support, and flows into the inner circle of the cup-shaped raw bamboo activated carbon water treatment filter element after being purified by bamboo pulp activated carbon, purified water flows out from the purified water outlet for users to drink, and the raw water and water which cannot be purified are supplied to users who do not need purified water through the branch water pipe and have the function of cleaning the cup-shaped raw bamboo activated carbon water treatment filter element.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cup-shaped raw bamboo activated carbon water treatment filter element directly produced by whole section of raw bamboo is characterized in that: the whole cylinder of raw bamboo is cut into bamboo joints with one end opened and the other end left.

2. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: when raw bamboo is fed, firstly, the green bamboos and the tabasheers which can form a layer of compact hard shells after carbonization and influence the water flow to pass through are cut off.

3. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: the whole section of raw bamboo is directly used for production without crushing.

4. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that; can be directly arranged in the water pipe with the inner diameter larger than that of the raw water inlet pipe.

5. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: is beneficial to manufacturing the personalized novel water purifiers with various shapes.

6. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: can be conveniently installed in various housings.

7. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: the inner hole of the sealing ring (8) is sleeved on the excircle of one opened end of the cup-shaped raw bamboo activated carbon water treatment filter element (5).

8. The cup-shaped raw bamboo activated carbon water treatment filter element as claimed in claim 1, which is characterized in that: the inner circle of the shunting cap support (7) is sleeved on the outer circle of the bamboo joint end of the cup-shaped raw bamboo activated carbon water treatment filter element (5).