阅读说明：本技术 组合式袋笼 (Combined bag cage ) 是由 陈国忠 沈卫星 唐祥荣 于 2019-10-21 设计创作，主要内容包括：本发明涉及一种组合式袋笼,包括不少于2节袋笼单体,相邻两节袋笼单体之间连接有可拆卸式的可伸缩弹簧式袋笼,其中一节袋笼单体的顶部固定有接管,其中一节袋笼单体的底部固定有底盘。本发明通过设置成单体组合结构,可以降低袋笼的生产难度,并且更好保证袋笼的同轴度,另外袋笼单体通过可伸缩弹簧式袋笼连接,可以根据需要拉伸和压缩可伸缩式袋笼的长度,适用于多种长度的需求,并且运输、安装更加方便,可伸缩弹簧式袋笼与袋笼单体组合实现袋笼依靠重力来自适应垂直度。(The invention relates to a combined bag cage which comprises not less than 2 bag cage single bodies, wherein a detachable telescopic spring type bag cage is connected between every two adjacent bag cage single bodies, a connecting pipe is fixed at the top of one bag cage single body, and a base plate is fixed at the bottom of one bag cage single body. The bag cage is arranged into a single combined structure, so that the production difficulty of the bag cage can be reduced, the coaxiality of the bag cage can be better ensured, in addition, the bag cage single bodies are connected through the telescopic spring type bag cage, the length of the telescopic bag cage can be stretched and compressed according to the requirement, the bag cage is suitable for the requirements of various lengths, the transportation and the installation are more convenient, and the bag cage can adapt to the verticality by means of gravity by combining the telescopic spring type bag cage and the bag cage single bodies.)

1. The utility model provides a modular bag cage, includes and is no less than 2 sections bag cage monomers (2), its characterized in that: a detachable telescopic spring type bag cage (7) is connected between two adjacent sections of bag cage monomers (2), the top of one section of bag cage monomer (2) is fixed with a connecting pipe (1), and the bottom of one section of bag cage monomer (2) is fixed with a chassis (8).

2. The modular bag cage of claim 1, wherein: the bag cage is characterized in that the bag cage single body (2) and the telescopic spring type bag cage (7) are connected through a detachable connecting pipe, the detachable connecting pipe comprises a detachable convex connecting pipe (4) and a detachable concave connecting pipe (5), and the detachable convex connecting pipe (4) and the detachable concave connecting pipe (5) are connected in a clamping mode and are coaxial.

3. The modular bag cage of claim 2, wherein: the bag cage single body (2) is circular, the diameter of the bag cage single body (2) is the same, each bag cage single body (2) is vertically and horizontally fixedly connected with at least two horizontal support rings (6) into a whole through a plurality of vertical support rods (3), and the horizontal support rings (6) are circular.

4. The modular bag cage of claim 2, wherein: the vertical supporting rods (3) and the horizontal supporting ring (6) are made of stainless steel materials, and the vertical supporting rods (3) are uniformly welded on the outer side of the horizontal supporting ring (6).

5. The modular bag cage of claim 2, wherein: the telescopic spring type bag cage (7) is bent into a spiral shape by a stainless steel rod, the telescopic spring type bag cage (7) can be compressed and stretched, and two ends of the telescopic spring type bag cage (7) are respectively welded and fixed with the detachable concave connecting pipe (5) and the detachable convex connecting pipe (4).

6. The modular bag cage of claim 3, wherein: the detachable connecting pipe is provided with a first supporting groove (9) and a second supporting groove (10), the end part of the vertical supporting rod (3) is welded on the side wall of the first supporting groove (9), and the end part of the telescopic spring type bag cage (7) is welded at the bottom of the second supporting groove (10).

7. The modular bag cage of claim 2, wherein: the detachable convex connecting pipe (4) is provided with a first protruding connecting pipe (14), the top of the first connecting pipe (14) is provided with a plurality of clamping blocks (13), the detachable concave connecting pipe (5) is provided with a second concave connecting pipe (11) matched with the first connecting pipe (14), and the inner wall of the second concave connecting pipe (11) is provided with a plurality of clamping grooves (12) matched with the clamping blocks (13) along the axial direction.

Technical Field

The invention belongs to the technical field of filter devices of bag-type dust collectors, and particularly relates to a combined bag cage.

Background

At present, with the requirement of the country for dust emission in the environmental protection industry being improved, dust collectors in more industries need to be modified and newly increased, meanwhile, the field positions and the sizes of more dust collectors are limited, the dust collectors can only be developed to the high altitude, the length of a filter device is developed to be more than 8 meters or longer, the universal bag cage is convenient to transport and install, and the design length of the bag cage is generally controlled within 8 meters. To the bag cage more than 8 meters from production, transportation, installation and maintenance the more problem appear can't reach more ideal design requirement, the difficult central straightness that hangs down that guarantees after the production installation, transportation packing is bulky with high costs, because need design higher dust remover top weather enclosure with high costs by bag cage length restriction, the bag cage installation, overhaul all inconvenient.

Disclosure of Invention

The invention aims to provide a combined bag cage, which solves the problem that the verticality cannot be ensured in the production of a long bag cage; high transportation cost and inconvenient installation and maintenance.

The combined bag cage comprises not less than 2 sections of bag cage single bodies, a detachable telescopic spring type bag cage is connected between every two adjacent sections of bag cage single bodies, a connecting pipe is fixed at the top of one section of bag cage single body, and a base plate is fixed at the bottom of one section of bag cage single body.

Through setting to monomer integrated configuration, can reduce the production degree of difficulty of bag cage to better guarantee the axiality of bag cage, bag cage monomer passes through scalable spring bag cage and connects in addition, can stretch as required and compress the length of retractable bag cage, is applicable to the demand of multiple length.

The optimized bag cage monomer is connected with the telescopic spring type bag cage through a detachable connecting pipe, the detachable connecting pipe comprises a detachable convex connecting pipe and a detachable concave connecting pipe, and the detachable convex connecting pipe and the detachable concave connecting pipe are clamped and connected coaxially. The connection is convenient and fast.

Preferably, the single bag cage bodies are circular, the diameters of the single bag cage bodies are the same, each single bag cage body is fixedly connected into a whole by a plurality of vertical support rods and at least two transverse support rings in a longitudinal and transverse mode, and the transverse support rings are circular. The manufacture is convenient and the cost is low.

Preferably, the vertical support rods and the horizontal support ring are made of stainless steel materials, and the vertical support rods are uniformly welded on the outer side of the horizontal support ring.

The telescopic spring type bag cage is further preferably bent into a spiral shape by a stainless steel rod, the telescopic spring type bag cage can be compressed and stretched, and two ends of the telescopic spring type bag cage are respectively welded and fixed with the detachable concave connecting pipe and the detachable convex connecting pipe.

A first supporting groove and a second supporting groove are further preferably arranged on the detachable connecting pipe, the end part of the vertical supporting rod is welded on the side wall of the first supporting groove, and the end part of the telescopic spring type bag cage is welded at the bottom of the second supporting groove. The connection structure is simple and the connection is more stable.

A first protruding clamping pipe is preferably arranged on the detachable convex connecting pipe, a plurality of clamping blocks are arranged at the top of the first clamping pipe, a second concave clamping pipe matched with the first clamping pipe is arranged on the detachable concave connecting pipe, and a plurality of clamping grooves matched with the clamping blocks are axially arranged on the inner wall of the second clamping pipe. The first clamping pipe is inserted into the second clamping pipe, the clamping block is inserted along the clamping groove, then the clamping block rotates, and the clamping block is clamped at the inner end part of the second clamping pipe, so that limiting, clamping and fixing are completed. The connection is convenient and quick.

Compared with the prior art, the invention has the advantages that:

through setting to monomer integrated configuration, can reduce the production degree of difficulty of bag cage to the axiality of bag cage is better guaranteed, and bag cage monomer passes through scalable spring bag cage and connects in addition, can stretch as required and compress the length of retractable bag cage, is applicable to the demand of multiple length, and transportation, installation are more convenient, and scalable spring bag cage and the combination of bag cage monomer realize that the bag cage relies on gravity to come the adaptation straightness that hangs down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a detachable female connection pipe;

FIG. 4 is a schematic view of the structure A-A in FIG. 3;

FIG. 5 is a schematic structural view of a detachable nipple;

FIG. 6 is a schematic view of the structure at B in FIG. 5;

in the figure: 1. the bag comprises a connecting pipe, 2, a bag cage monomer, 3, a vertical stay bar, 4, a detachable convex connecting pipe, 5, a detachable concave connecting pipe, 6, a supporting ring, 7, a telescopic spring type bag cage, 8, a chassis, 9, a first supporting groove, 10, a second supporting groove, 11, a second clamping pipe, 12, a clamping groove, 13, a clamping block, 14 and a first clamping pipe.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The combined bag cage shown in fig. 1 to 2 comprises not less than 2 bag cage single bodies 2, as shown in fig. 1, a structure of three bag cage single bodies 2 is used, a detachable retractable spring type bag cage 7 is connected between two adjacent bag cage single bodies 2, a connecting pipe 1 is fixed at the top of one bag cage single body 2, and a chassis 8 is fixed at the bottom of one bag cage single body 2.

When the dust removal bag is used, the dust removal bag is firstly sleeved on the outer side of the bottom of the bag cage monomer containing the chassis, the bag is arranged while the bag is arranged, the bag cage is lengthened section by section, the bag cage monomer and the telescopic spring type bag cage can be alternately and detachably connected, the dust removal bag is upwards and vertically arranged to the upper opening of the bag, and then the dust removal bag is tied on the outer side of the lower part of the connecting pipe.

The upper part of the uppermost bag cage monomer and the lower part of the lowermost bag cage monomer are provided with reducing holes in a contraction mode, so that the installation is convenient in consideration, particularly, the bottom can be smoothly installed by virtue of final contraction, and the structure is unified, so that the middle parts adopt the same structure.

For the quick connection, the bag cage single body 2 and the telescopic spring type bag cage 7 are connected through a detachable connecting pipe, the detachable connecting pipe comprises a detachable convex connecting pipe 4 and a detachable concave connecting pipe 5, and as shown in fig. 2, the detachable convex connecting pipe 4 and the detachable concave connecting pipe 5 are clamped and coaxial.

For the convenience of sleeving a dust removal bag, the bag cage single bodies 2 are circular, the diameters of the bag cage single bodies 2 are the same, each bag cage single body 2 is vertically and horizontally fixedly connected with at least two horizontal support rings 6 into a whole through a plurality of vertical support rods 3, and the horizontal support rings 6 are circular.

The vertical supporting rods 3 and the horizontal supporting rings 6 are made of stainless steel materials, and the vertical supporting rods 3 are uniformly welded on the outer sides of the horizontal supporting rings 6.

The telescopic spring type bag cage 7 is formed by bending a stainless steel rod into a spiral shape, the telescopic spring type bag cage 7 can be compressed and stretched, and two ends of the telescopic spring type bag cage 7 are respectively welded and fixed with the detachable concave connecting pipe 5 and the detachable convex connecting pipe 4.

In order to connect more stably, the detachable connecting pipe is provided with a first supporting groove 9 and a second supporting groove 10, the end part of the vertical supporting rod 3 is welded on the side wall of the first supporting groove 9, and the end part of the telescopic spring type bag cage 7 is welded at the bottom of the second supporting groove 10.

As shown in fig. 3-6, a first protruded clamping pipe 14 is disposed on the detachable convex connecting pipe 4, a plurality of clamping blocks 13 are disposed on the top of the first clamping pipe 14, a second concave clamping pipe 11, which is matched with the first clamping pipe 14, is disposed on the detachable concave connecting pipe 5, and a plurality of clamping grooves 12, which are matched with the clamping blocks 13, are axially disposed on the inner wall of the second clamping pipe 11.

In the aspect of transportation, conventional bag cage is fixed, does not have flexible spring, and it is great to account for the transportation volume during the transportation, causes the cost of transportation higher, and this structure adopts concertina shape spring structure, and the bag cage of same length and quantity, transportation volume can slow down by more than half less, and same cost of transportation reduces, so on the whole energy-conservation and fall this.

In the aspect of installation, conventional bag cage is fixed, and need adopt large-scale crane during the installation just can hang the bag cage to equipment on, and this structure adopts concertina shape spring structure, can adopt small-size crane during the hoist and mount just can hang the bag cage to equipment on, so on the whole energy-conservation and cost reduction.

In the aspect of maintenance, conventional bag cage is fixed, need adopt several people to install during the installation, and is inconvenient very much, and takes the people to be hard, and this structure adopts the segmentation to insert the structure, and the installation is fairly convenient, so on the whole real and fall the cost.

In conclusion, the bag cage is arranged into a single combined structure, the production difficulty of the bag cage can be reduced, the coaxiality of the bag cage can be better ensured, in addition, the bag cage single bodies are connected through the telescopic spring type bag cage, the length of the telescopic bag cage can be stretched and compressed according to needs, the bag cage is suitable for requirements of various lengths, the transportation and the installation are more convenient, and the bag cage can adapt to the verticality by means of gravity by combining the telescopic spring type bag cage and the bag cage single bodies.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are for convenience only to describe the present invention without requiring the present invention to be necessarily constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.