DE10311301B4 - Air purification system - Google Patents

Abstract

System (1) for cleaning air polluted with dust,
with a container (3) made of metal, an upper part (7) with an opening (8) for introducing the polluted air and a conical lower part (9) facing the floor,
exchangeable filters (2) made of polyester to hold back the dust in the container (3), the filters (2) being installed on the upper part (7) in such a way that the contaminated air is fed into the filter (2) from below and cleaned and no dust can collect in the filters (2),
an exchangeable collection filter (5) made of polyester on the conical lower part (9), into which the dust is directed,
a stand (10) made of metal, which is provided with wheels (11) at the lower end,
wherein the filter area of the collecting filter (5) is larger than the filter area of the filter (2).

Description

Background of the invention

The invention relates to a system for cleaning air polluted with dust, with a container which has an opening for introducing the polluted air and a collecting filter for receiving the dust.

State of the art

From the DE 94 01 975 U1 a device and a method for cleaning air polluted with dust are known, the device comprising a container having an opening for introducing the polluted air, a filter bag for retaining the dust in the container and a storage funnel for receiving the dust. The filter sack is designed and arranged in such a way that the contaminated air is directed into the filter sack and the dust from it is directed into the storage funnel.

From the DE 503 665 A a dust collector is known which has several filter bags and a closed settling chamber. This device is a cyclone separator in which the air is introduced into the sedimentation chamber through the side inlet, then directed downwards in a spiral and finally pushed upwards in the direction of the filter bags through an inner cone in the sedimentation chamber.

From the DE 79 07 580 U1 A device for separating textile dusts is also known, in which a bag filter arrangement with porous walls is provided following a head piece that absorbs the dust air and this is connected to a dust collection container, the upper part of the device consisting of a flat surface which directly is above the inlet of the container and forces the incoming air down into the filtration area.

From the U.S. 5,163,985 A Furthermore, an industrial dust collector is known which comprises a filter arrangement which consists of a filter bag arranged above an air guide box and a dust bag arranged below the air guide box. By means of this arrangement, the polluted air is freed of dust particles and other impurities by the air escaping through the air-permeable filter bag, while the dust particles and other impurities are retained and collected in the dust bag.

Summary of the invention

According to the invention, a system for cleaning air polluted with dust is made available,
with a container made of metal, consisting of an upper part with an opening for introducing the polluted air and a conical lower part facing the floor,
Interchangeable filters made of polyester to hold back the dust in the container, whereby the filters are installed on the upper part in such a way that the contaminated air is led into the filters from below and cleaned and no dust can collect in the filters,
an exchangeable collection filter made of polyester on the conical lower part, into which the dust is directed, and
a stand made of metal, which is provided with wheels at the lower end, the filter surface of the collecting filter being larger than the filter surface of the filter.

This system directs the dust into the container from the machines that create the dust. The built-in filters at the top of the container prevent dust contained in the container from being released back into the air. The air is cleaned and the dust is collected in the larger filter attached to the lower part of the container. This air purifier can be used for all machines and devices that cause dust. Many different air cleaning machines and filters have been manufactured with different functions. But there has never been such an air purifier whose filters have been used in such a way as in this form.

The machine can be built in an enlarged and reduced form, depending on how one needs it for use. The filters can be installed in the machine depending on the air pressure and are exchangeable. And the wheels make it easy to set the machine in motion. No energy is used for this system and the machine is so simply built that any consumer can clean it, repair it and change its parts. Very simple and not so expensive means are used to manufacture the machine.

Figure list

• 1 shows a side view of the system according to the invention,
• 2 Figure 11 shows a side view of the upper part of the system according to fig 1 ,
• 3 Figure 13 shows a top view of the upper part of the system according to figure 1 1 ,
• 4th shows a side view of the lower part of the system according to the invention without the collecting filter and
• 5 shows a side view of the lower part of the system according to the invention with a collecting filter.

The invention is further illustrated by the 1 to 5 explained.

1. Filter 2 on the upper part 7th of the container 3 : Here are three filters 2 on the container 3 built in, but you can also choose the number of filters 2 change depending on the air pressure. And also the lower holes 4th on which filters 2 be built in, one could build larger or smaller. These fabric filters are made of polyester. The filters 2 are installed in such a way that there is no dust in the filters 2 can collect so that the unclean air from below into the filter 2 is directed and cleaned. The dust is in the lower filter (collecting filter 5 ), which is slightly larger than the other three and which you can easily empty after use. The filters 2 must be attached to the machine in such a way that it can be easily removed and changed

• • Einfach zuzuschneiden,
• • umweltfreundlich,
• • pflegeleicht.
• • waschbar bis 30°C,
• • 100% Polyester,
• • recyclingfähig.

These fabric filters are made of polyester:

• • Easy to cut,
• • environmentally friendly,
• • easy to care for.
• • washable up to 30 ° C,
• • 100% polyester,
• • recyclable.

2nd main entrance 6 from polluted air and dust: this entrance is on the upper part 7th of the container 3 . Through the opening 8th the machine can be installed on the machines whose air is to be cleaned.

3. On the upper part 7th are the main entrance 6 and the three filters 2 to build. This part of the machine is built large in order to reduce the air pressure. The upper part 7th is made of metal. You can use iron or aluminum.

4. The conical lower part 9 the machine is built in a cone shape and ensures that dust is directed and collected in the large filter that is built in at the end of this figure. The conical lower part 9 is made of metal. You can use iron or aluminum. The stand 10 ensures that the container 3 straight and at a certain height. The stand 10 and the container 3 are made of metal. You can use iron or aluminum.

5. The lower filter (collective filter 5 ) is made of polyester just like the upper ones. The only difference is that the lower filter is larger and has a larger filter area than the other three. Since the dust is collected in this filter, it should be emptied regularly. Iron or aluminum can be used to build the machine.

The wheels 11 be at the end of the stand 10 built-in. With their help you can open the container 3 also set in motion.

List of reference symbols

1

system

2

filter

3

container

4th

Holes

5

Collective filter

6

Main entrance

7th

upper part

8th

opening

9

lower part

10

Stand

11

bikes

Claims (1)

System (1) for cleaning air polluted with dust, with a container (3) made of metal, an upper part (7) with an opening (8) for introducing the polluted air and a conical lower part (9) facing the floor, exchangeable filters (2) made of polyester to hold back the dust in the container (3), the filters (2) being installed on the upper part (7) in such a way that the contaminated air is fed into the filter (2) from below and cleaned and no dust can collect in the filters (2), an exchangeable collection filter (5) made of polyester on the conical lower part (9), into which the dust is directed, a stand (10) made of metal, which is provided with wheels (11) at the lower end, wherein the filter area of the collecting filter (5) is larger than the filter area of the filter (2).

Images