CN212757672U - Connecting device of high-temperature-resistant dust removal cloth bag - Google Patents

Abstract

The utility model relates to a sack cleaner technical field just discloses a connecting device of high temperature resistant dust removal sack, including the spring expander, the bottom fixedly connected with flexonics pipe of spring expander, the bottom fixedly connected with sack retainer plate of flexonics pipe, the middle part fixedly connected with division board of sack retainer plate, the top and the bottom of sack retainer plate all are equipped with the fixed slot. Connecting device of high temperature resistant dust removal sack, setting through flexonics pipe, can be together fixed spring expansion ring and sack retainer plate, the elasticity of spring expansion ring makes this connecting device can fix on the card, the sack is fixed in the sack cleaner through this connecting device, the user can change suitable sack retainer plate according to the demand, the sack of unidimensional not can be fixed to the sack retainer plate of unidimensional not, the sack cleaner can select suitable sack according to the demand, the practicality of sack cleaner has been improved.

Description

Connecting device of high-temperature-resistant dust removal cloth bag

Technical Field

The utility model relates to a sack cleaner technical field specifically is a connecting device of high temperature resistant dust removal sack.

Background

The dust remover is a necessary corollary equipment of a thermal power plant, and has the function of removing particle smoke dust in smoke discharged by a fuel stove or a fuel oil boiler, thereby greatly reducing the amount of the smoke dust discharged into the atmosphere, and being important environment-friendly equipment for improving environmental pollution and air quality. The bag-type dust collector is widely applied to industries such as metallurgy, power plants, building materials and the like, and is important environment-friendly equipment for treating smoke dust. The bag-type dust collector removes the particle smoke discharged by industrial furnaces and boilers by forced filtration of filter materials, efficiently reduces the smoke dust in a smoke layer, and the discharge can reach below 10mg/Nm 3.

The current bag-type dust collector for thermal power factory need change the sack after long-time use, but current sack passes through spring expander fixed connection with the card, and when needing to be changed the sack, the spring expander is changed with the sack together, can not reuse, has wasted the resource.

SUMMERY OF THE UTILITY MODEL

The connecting device to current high temperature resistant dust removal sack not enough, the utility model provides a connecting device of high temperature resistant dust removal sack possesses the connecting device of sack and card and can used repeatedly, has practiced thrift the advantage of resource etc. has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a connecting device of high temperature resistant dust removal sack, includes the spring expansion ring, the bottom fixedly connected with flexonics pipe of spring expansion ring, the bottom fixedly connected with sack retainer plate of flexonics pipe, the middle part fixedly connected with division board of sack retainer plate, the top and the bottom of sack retainer plate all are equipped with the fixed slot.

Preferably, the inner wall of the fixing groove is fixedly connected with an elastic inflation ring, the top end and the bottom end of the cloth bag fixing ring are both provided with inflation holes, the inflation holes are connected with the elastic inflation ring, and the inner side of each inflation hole is clamped with a sealing plug.

Preferably, the bottom of the spring expansion ring is provided with another fixing groove, the inner side of the other fixing groove is fixedly connected with another elastic inflation ring, one side of the spring expansion ring is provided with another inflation hole, and the inner side of the other inflation hole is clamped with a sealing plug.

Preferably, the diameter of the cloth bag fixing ring is smaller than that of the spring expansion ring.

With the connecting device contrast of current high temperature resistant dust removal sack, the utility model discloses possess following beneficial effect:

1. this connecting device of high temperature resistant dust removal sack, setting through the flexonics pipe, can be together fixed with the sack retainer plate spring expansion ring, the elasticity of spring expansion ring makes this connecting device can fix on the card, the sack is fixed in the sack cleaner through this connecting device, the user can change suitable sack retainer plate according to the demand, the sack of unidimensional not can be fixed to the sack retainer plate of unidimensional not, the sack cleaner can select suitable sack according to the demand, the practicality of sack cleaner has been improved.

2. This connecting device of high temperature resistant dust removal sack, through the sealing plug, can plug up the inflation hole, make the volume in the elasticity inflation circle keep unchangeable, set up the elasticity inflation circle in the fixed slot, sack or flexonics pipe in the fixed slot can be extruded to the grow of elasticity inflation circle volume, make sack or flexonics pipe can be by in the sack retainer plate, when the unable increase of volume of elasticity inflation circle, sack or flexonics pipe closely laminate with elasticity inflation circle and sack retainer plate, the sack is together fixed with the sack retainer plate, the setting of elasticity inflation circle, the leakproofness of sack has also been ensured simultaneously, the sack is connected more firmly with the sack retainer plate.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic view of the top of the cloth bag fixing ring of the utility model.

In the figure: 1. a spring expansion ring; 2. a flexible connecting pipe; 3. a cloth bag fixing ring; 4. a sealing plug; 5. a partition plate; 6. an elastic inflatable ring; 7. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a connecting device for a high temperature resistant dust removing cloth bag, comprising a spring expansion ring 1, a flexible connecting pipe 2 fixedly connected to the bottom of the spring expansion ring 1, the spring expansion ring 1 and a cloth bag fixing ring 3 can be fixed together by the arrangement of the flexible connecting pipe 2, the connecting device can be fixed on a flower plate by the elasticity of the spring expansion ring 1, the cloth bag is fixed in the cloth bag dust remover by the connecting device, a user can replace the proper cloth bag fixing ring 3 according to the requirement, cloth bags with different sizes and different thicknesses can be fixed by the cloth bag fixing rings 3 with different sizes, the cloth bag dust remover can select the proper cloth bag according to the requirement, the practicability of the cloth bag dust remover is improved, the cloth bag fixing ring 3 is fixedly connected to the bottom of the flexible connecting pipe 2, a separation plate 5 is fixedly connected to the middle part of the cloth bag fixing ring 3, and fixing grooves 7 are arranged at the, the flexible connecting pipe 2 and the cloth bag can be fixed on the cloth bag fixing ring 3 through the arrangement of the fixing groove 7.

Wherein, the inner wall of the fixed groove 7 is fixedly connected with an elastic inflating ring 6, the top end and the bottom end of the cloth bag fixed ring 3 are both provided with inflating holes, the inflating holes are connected with the elastic inflating ring 6, the inner side of the inflating holes is clamped with a sealing plug 4, the sealing plug 4 can block the air charging hole to keep the volume of the elastic air charging ring 6 unchanged, an elastic inflating ring 6 is arranged in the fixing groove 7, the size of the elastic inflating ring 6 is increased to extrude the cloth bags or the flexible connecting pipes 2 in the fixing groove 7, so that the cloth bags or the flexible connecting pipes 2 with different thicknesses can be fixed in the cloth bag fixing ring 3, when the volume of the elastic inflation ring 6 cannot be increased, the cloth bag or the flexible connecting pipe 2 is tightly attached to the elastic inflation ring 6 and the cloth bag fixing ring 3, the cloth bag is fixed with the cloth bag fixing ring 3, the arrangement of the elastic inflation ring 6 also ensures the tightness of the cloth bag, and the cloth bag is more firmly connected with the cloth bag fixing ring 3.

Wherein, the bottom of spring expansion ring 1 is equipped with another fixed slot 7, and another elasticity of the inboard fixedly connected with of another fixed slot 7 inflates circle 6, and one side of spring expansion ring 1 is equipped with another and inflates the hole, and another inboard joint of inflating the hole has sealing plug 4, through another fixed slot 7 and another elasticity inflation ring 6's setting, spring expansion ring 1 can be fixed and the separation with flexible connecting pipe 2, and the user can change suitable spring expansion ring 1 according to the demand, the change of the spring expansion ring 1 of being convenient for.

Wherein, the diameter of sack retainer plate 3 is less than the diameter of spring expanding ring 1, and through the setting of 3 sizes of sack retainer plate, the sack retainer plate 3 can enter into the below of card through the fixed orifices on the card, is convenient for fixed of sack.

The working principle is as follows: when the inflatable bag is used, a user selects a proper spring expansion ring 1, a proper flexible connecting pipe 2 and a proper bag fixing ring 3 according to needs, inserts one end of the flexible connecting pipe 2 into a fixing groove 7 at the bottom of the spring expansion ring 1, removes a sealing plug 4 at one side of the spring expansion ring 1, inserts an inflator into an inflation hole, inflates an elastic inflation ring 6 in the fixing groove 7 by the user through the inflator, when the volume of the elastic inflation ring 6 cannot be changed, the user removes the inflator and plugs the inflation hole again through the sealing plug 4, one end of the flexible connecting pipe 2 is fixedly connected with the spring expansion ring 1, the other end of the flexible connecting pipe 2 is fixed with the bag fixing ring 3 in the same way, inserts the top end of the proper bag into another fixing groove 7 on the bag fixing ring 3, inflates the elastic inflation ring 6 in the other fixing groove 7, and the top end of the bag is fixed on the bag, the user uses this connecting device to fix the sack on the card, this connecting device's setting can fix the sack of different thickness and not unidimensional sack, if the sack of fixed different thickness of needs, fill into the gas of different volumes in the ring 6 for elasticity inflation, if the sack of fixed different sizes of needs, the user selects suitable sack retainer plate 3 according to the size of sack, this connecting device's setting, make the sack cleaner can fix different sacks, the practicality of sack cleaner has been improved, the demand of production has been satisfied, and be convenient for change the sack, open the sealing plug 4 in the sack outside, gas in the ring 6 is aerifyd to elasticity is put away, can be easy the sack separates with this connecting device, this connecting device can used repeatedly, resources are saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a connecting device of high temperature resistant dust removal sack, includes spring expanding ring (1), its characterized in that: the bottom fixedly connected with flexonics pipe (2) of spring expanding ring (1), the bottom fixedly connected with sack retainer plate (3) of flexonics pipe (2), the middle part fixedly connected with division board (5) of sack retainer plate (3), the top and the bottom of sack retainer plate (3) all are equipped with fixed slot (7).

2. The connecting device for the high-temperature-resistant dust removing cloth bag according to claim 1, wherein: the inner wall fixedly connected with elasticity of fixed slot (7) aerifys circle (6), the top and the bottom of sack fixed ring (3) all are equipped with the inflation hole, aerify the hole and aerify circle (6) with elasticity and link to each other, and the inboard joint in inflation hole has sealing plug (4).

3. The connecting device for the high-temperature-resistant dust removing cloth bag according to claim 1, wherein: the bottom of spring expansion ring (1) is equipped with another fixed slot (7), another inboard fixedly connected with of fixed slot (7) aerifys circle (6) another elasticity, one side of spring expansion ring (1) is equipped with another inflation hole, and the inboard joint in another inflation hole has sealing plug (4).

4. The connecting device for the high-temperature-resistant dust removing cloth bag according to claim 1, wherein: the diameter of the cloth bag fixing ring (3) is smaller than that of the spring expansion ring (1).

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