CN209548961U - A bag filter - Google Patents

Abstract

The utility model discloses a kind of bag filters, including cloth bag, fixed plate, air hose, mounting head and disposal box, the both ends of the cloth bag are socketed with connector, and the outside of cloth bag is fixed connector by fixed ring, the both ends of the fixed ring are connected by screw, the connector is movably installed with installation set away from one end of cloth bag, the upper end of the cloth bag is threadably mounted at the lower end of air hose by installation set, the upper end of the cloth bag is threadably mounted in mounting head by installation set, the upper end internal activity of the air hose is equipped with fan, the upper end of the air hose is movably installed with protection cap, the lower end of the air hose is in coniform, the lower end surface four corners of the fixed plate are respectively and fixedly provided with supporting leg, the middle of the fixed plate opens up fluted, the air hose is fixed on the inside of groove, the mounting head deviates from installation set One end connection be mounted on the upper end of disposal box.The utility model is conducive to the disassembly to cloth bag, facilitates the cleaning of cloth bag.

Description

A bag filter

technical field

The utility model relates to the technical field of dust removal, in particular to a bag filter.

Background technique

The dust bag is called the heart of the bag filter, and it is generally called a dust bag or a filter bag. The dust bag is a key part in the operation of the bag filter. Usually, the cylindrical filter bag is hung vertically in the filter. The fabric and design of the dust bag should be as efficient as possible, easy to remove dust and durable. The selection of dust bag is very important, it directly affects the dust removal effect of the dust collector, the selection of dust bag should be selected from the following aspects: gas temperature, humidity and chemical properties, particle size, dust concentration, filtration wind speed, cleaning dust and other factors.

When the bag filter is in use, the inside of the bag is likely to be full of dust, which affects the air filtration of the bag filter, reduces the working efficiency and affects the effect of dust removal. At the same time, the bag in the existing bag filter is not easy to disassemble. Easy to clean the bag.

Utility model content

The purpose of this utility model is to provide a bag filter, which has the advantages of convenient disassembly and cleaning of the bag, and solves the problem that the inside of the bag is full of dust, which affects the working effect of the bag filter.

In order to achieve the above purpose, the utility model provides the following technical solutions: a bag filter, including a bag, a fixed plate, an air duct, a mounting head and a dust box, both ends of the bag are sleeved with connectors, and the bag The outer side of the connecting head is fixed by the fixing ring, the two ends of the fixing ring are connected by screws, the end of the connecting head away from the cloth bag is movably installed with a mounting sleeve, and the upper end of the cloth bag is threaded on the air duct through the mounting sleeve The lower end of the bag, the upper end of the bag is threaded on the installation head through the installation sleeve.

Preferably, a fan is movably installed inside the upper end of the air duct, a protective cover is movably installed at the upper end of the air duct, and the lower end of the air duct is conical.

Preferably, support legs are fixed at the four corners of the lower end surface of the fixing plate, a groove is opened in the middle of the fixing plate, and the air duct is fixed inside the groove.

Preferably, the end of the installation head away from the installation sleeve is connected and installed on the upper end of the dust collection box, the middle of one side of the dust collection box is inlaid with clear glass, and the dust collection box is located at the lower end of the fixing plate.

Preferably, the length of the supporting legs is greater than the length of the cloth bag, and the installation sleeves are adapted to the lower end of the air duct and the installation head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can facilitate the installation and disassembly of the cloth bag by setting the fixing ring and the connecting head. It is beneficial to install the cloth bag on the lower end of the air duct and the upper end of the installation head, and also facilitates the disassembly of the cloth bag.

2. The utility model is provided with an air duct and a dust collection box, which can facilitate the effect of dust absorption and storage. When in use, by starting the fan, the external dust enters the air duct, and at the same time, after the dust is filtered through the cloth bag, the particles are large 1. The specific heavy dust will fall into the dust collection box, and it is beneficial to check the amount of dust in the dust collection box through the clear glass, which is conducive to cleaning the dust in the dust collection box in time.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the top view structural representation of the utility model;

Fig. 3 is a schematic structural diagram of the dust collecting box of the present invention.

In the figure: 1. Support leg; 2. Cloth bag; 3. Fixing ring; 4. Screw; 5. Mounting sleeve; 6. Fixing plate; 7. Air duct; 8. Protective cover; 9. Fan; 10. Groove 11. Connecting head; 12. Installing head; 13. Dust collecting box; 14. Cleaning glass.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Fig. 1 to Fig. 3, an embodiment provided by the utility model: a bag filter, including a bag 2, a fixed plate 6, an air duct 7, an installation head 12 and a dust box 13, and the two ends of the bag 2 Connectors 11 are socketed, and the outer side of the cloth bag 2 is fixed to the connector 11 by the fixing ring 3, and the two ends of the fixing ring 3 are connected by screws 4, and the end of the connector 11 away from the bag 2 is movably installed with a mounting sleeve 5 , the upper end of the cloth bag 2 is installed on the lower end of the air pipe 7 through the thread of the installation sleeve 5, the upper end of the cloth bag 2 is installed on the installation head 12 through the thread of the installation sleeve 5, and the connectors 11 are respectively socketed on the two ends of the cloth bag 2. The fixing ring 3 fixes the connector 11, and the installation sleeve 5 facilitates the installation of the cloth bag 2 on the lower end of the air duct 7 and the upper end of the installation head 12, and also facilitates the disassembly of the cloth bag 2.

A fan 9 is movably installed inside the upper end of the air duct 7, and a protective cover 8 is movably installed on the upper end of the air duct 7, and the lower end of the air duct 7 is conical.

Four corners of the lower end surface of the fixing plate 6 are fixed with supporting legs 1 , and a groove 10 is provided in the middle of the fixing plate 6 , and the air duct 7 is fixed inside the groove 10 .

The end of the installation head 12 away from the installation sleeve 5 is connected and installed on the upper end of the dust collection box 13. The middle of one side of the dust collection box 13 is inlaid with a clear glass 14. The dust collection box 13 is located at the lower end of the fixed plate 6. When in use, pass Start the fan 9 to allow the external dust to enter the air duct 7. After the dust is filtered by the cloth bag 2, the dust with large particles and specific gravity will fall in the dust box 13, and the dust box 13 will be cleaned by clearing the glass 14. Check the amount of dust in the box, which helps to clean up the dust in the dust box 13 in time.

The length of the supporting leg 1 is greater than the length of the cloth bag 2, and the mounting sleeve 5 is compatible with the lower end of the air duct 7 and the mounting head 12.

Working principle: In the work of this utility model, the connector 11 is sleeved on both ends of the cloth bag 2, and the connector 11 is fixed by the fixing ring 3 at the same time, and the cloth bag 2 is installed on the lower end of the air duct 7 through the installation sleeve 5 and installed At the upper end of the head 12, by starting the fan 9, the external dust enters the air duct 7, and at the same time, after the dust is filtered by the cloth bag 2, the dust with large particles and specific gravity will fall in the dust box 13, and pass through the clear glass 14. It is beneficial to check the amount of dust in the dust collecting box 13 and to clean the dust in the dust collecting box 13 in time. The above is the operating principle of the present utility model.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. a kind of bag filter, including cloth bag (2), fixed plate (6), air hose (7), mounting head (12) and disposal box (13), Be characterized in that: the both ends of the cloth bag (2) are socketed with connector (11), and the outside of cloth bag (2) passes through fixed ring (3) to even Connector (11) is fixed, and the both ends of the fixed ring (3) are connected by screw (4), and the connector (11) deviates from cloth bag (2) one end is movably installed with installation set (5), and the upper end of the cloth bag (2) is threadably mounted at air hose (7) by installation set (5) Lower end, the upper end of the cloth bag (2) is threadably mounted on mounting head (12) by installation set (5).

2. a kind of bag filter according to claim 1, it is characterised in that: the upper end internal activity of the air hose (7) It is equipped with fan (9), the upper end of the air hose (7) is movably installed with protection cap (8), and the lower end of the air hose (7) is in coniform.

3. a kind of bag filter according to claim 1, it is characterised in that: the lower end surface quadrangle of the fixed plate (6) Place is respectively and fixedly provided with supporting leg (1), and the middle of the fixed plate (6) opens up fluted (10), and the air hose (7) is fixed on groove (10) inside.

4. a kind of bag filter according to claim 1, it is characterised in that: the mounting head (12) deviates from installation set (5) one end connection is mounted on the upper end of disposal box (13), and the side middle of the disposal box (13) is inlaid with clear glass (14), the disposal box (13) is located at the positive lower end of fixed plate (6).

5. a kind of bag filter according to claim 3, it is characterised in that: the length of the supporting leg (1) is greater than cloth The length of bag (2), the installation set (5) are adapted with the lower end of air hose (7) and mounting head (12).