CN211635670U

CN211635670U - Bag cage of bag type dust collector

Info

Publication number: CN211635670U
Application number: CN201921912302.0U
Authority: CN
Inventors: 陆涵军
Original assignee: Jiangsu Chang'e Environmental Technology Co ltd
Current assignee: Jiangsu Chang'e Environmental Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-09
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a bag cage of bag collector belongs to dust remover technical field. The utility model provides a bag cage of bag collector, includes the cage body and sets up in the bag cap of cage body front end, and the cage body is including solid fixed ring and chassis, still is equipped with a plurality of ring muscle and many splice bars between solid fixed ring and the chassis, and a plurality of ring muscle are level and equidistant range, and many splice bars run through the ring muscle and are annular equidistant range. The utility model discloses a bag cage structure to current bag collector improves for the tradition adopts weld forming's bag cage, needs the whole operation mode of changing when suffering the corruption, is transformed into local replacement, thereby saves the replacement cost, the utility model provides an assembled bag cage has characteristics such as simple installation, and it is convenient to change, safety and stability.

Description

Bag cage of bag type dust collector

Technical Field

The utility model relates to a dust remover technical field, more specifically say, relate to a bag cage of bag collector.

Background

The bag cage is an essential main accessory of a bag-type dust collector, is used as a keel for supporting a dust-collecting bag, can be divided into six, eight, ten, twelve, sixteen, eighteen, twenty and twenty-four ribs, and is widely applied to the dust-collecting industry, steel, chemical industry, coking, coal mine, nonferrous smelting and the like. The bag cage structure is corroded to different degrees because a lot of waste gas collected by the dust collector contains a large amount of substances with strong corrosivity such as acidity or alkalinity and the like, so that the bag cage is seriously damaged, and because of the influence of the roughness of the inner wall of the bag cage, dust particles concentrated near the wall surface can cause rotational flow due to the rough surface, so that the bag cage structure is corroded to different degrees.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a bag cage of bag collector to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A bag cage of a bag type dust collector comprises a cage body and a bag cap arranged at the front end of the cage body, wherein the cage body comprises a fixing ring and a chassis, a plurality of ring ribs and a plurality of connecting ribs are further arranged between the fixing ring and the chassis, the plurality of ring ribs are horizontally arranged at equal intervals, and the plurality of connecting ribs penetrate through the ring ribs and are annularly arranged at equal intervals;

the inner wall of the ring rib is provided with a plurality of spring grooves corresponding to the plurality of connecting ribs one by one, each spring groove is of a convex structure with an inward opening, a spring pin is limited in the spring groove, and the inner wall of the small end of each spring groove is provided with an internal thread.

Preferably, the draw-in groove has been seted up to solid fixed ring front end face, the draw-in groove is loop configuration, just bag cap joint is in the draw-in groove, and it is equidistant a plurality of screws A to be the annular in the draw-in groove, screw A tip passes the draw-in groove inner wall and extends to the rear portion and with splice bar front end spiro union.

Preferably, a plurality of screws B are correspondingly arranged at the positions of the rear side of the chassis corresponding to the connecting ribs one by one, and the end parts of the screws B penetrate through the rear wall of the chassis, extend to the front part and are in threaded connection with the rear ends of the connecting ribs.

Preferably, the spring pin comprises a pin sleeve, a cavity is formed in the outer end of the pin sleeve, a spring is arranged in the cavity, and an external thread is formed in the position, close to the outer end, of the pin sleeve.

Preferably, the external thread is threadedly engaged with the internal thread.

Preferably, the connecting rib is provided with a sliding groove on the circumferential outer wall, the width of the sliding groove is matched with the diameter of the inner end of the pin sleeve, a pin groove is formed in the sliding groove at a position corresponding to the pin sleeve, and the pin groove is in plug-in fit with the pin sleeve.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a bag cage structure to current bag collector improves for the tradition adopts weld forming's bag cage, needs the whole operation mode of changing when suffering the corruption, is transformed into local replacement, thereby saves the replacement cost, the utility model provides an assembled bag cage has characteristics such as simple installation, and it is convenient to change, safety and stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: the novel multifunctional bag comprises a cage body 1, a bag cap 2, a fixing ring 3, a clamping groove 301, a screw A302, a chassis 4, a screw B401, a ring rib 5, a spring groove 501, internal threads 502, a connecting rib 6, a sliding groove 601, a pin groove 602, a spring pin 7, a pin sleeve 701, a cavity 702, a spring 703 and external threads 704.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a bag cage of a bag type dust collector comprises a cage body 1 and a bag cap 2 arranged at the front end of the cage body 1, wherein the cage body 1 comprises a fixing ring 3 and a chassis 4, a plurality of ring ribs 5 and a plurality of connecting ribs 6 are further arranged between the fixing ring 3 and the chassis 4, the ring ribs 5 are horizontally arranged at equal intervals, and the connecting ribs 6 penetrate through the ring ribs 5 and are annularly arranged at equal intervals;

a plurality of spring grooves 501 are formed in the inner wall of the ring rib 5 and correspond to the positions of the connecting ribs 6 one by one, the spring grooves 501 are of a convex structure with an inward opening, a spring pin 7 is limited in the spring grooves 501, and inner threads 502 are further formed in the inner wall of the small end of each spring groove 501.

The clamping groove 301 is formed in the end face of the front side of the fixing ring 3, the clamping groove 301 is of an annular structure, the bag cap 2 is clamped in the clamping groove 301, a plurality of screws A302 are annularly arranged in the clamping groove 301 at equal intervals, and the end portions of the screws A302 penetrate through the inner wall of the clamping groove 301 to extend to the rear portion and are in threaded connection with the front end of the connecting rib 6.

The rear side of the chassis 4 is provided with a plurality of screws B401 corresponding to the positions of the connecting ribs 6 one by one, and the end parts of the screws B401 penetrate through the rear wall of the chassis 4 to extend to the front part and are in threaded connection with the rear ends of the connecting ribs 6.

The spring pin 7 comprises a pin sleeve 701, a cavity 702 is formed at the outer end of the pin sleeve 701, a spring 703 is arranged in the cavity 702, and an external thread 704 is formed on the pin sleeve 701 at a position close to the outer end.

External threads 704 are threadably engaged with internal threads 502. The utility model discloses in cavity 702 was put into to well spring 703, in screwing pin bush 701 into spring groove 501 again, because external screw thread 704 and internal thread 502 are one section length, consequently the screw thread is screwed into spring groove 501 in the back, and pin bush 701 has flexible function under the combined force effect of spring 703.

The connecting rib 6 is provided with a sliding groove 601 on the outer circumferential wall, the width of the sliding groove 601 is matched with the diameter of the inner end of the pin sleeve 701, a pin groove 602 is arranged in the sliding groove 601 at the position corresponding to the pin sleeve 701, and the pin groove 602 is in inserted fit with the pin sleeve 701.

The installation principle is as follows: firstly, the chassis 4 and the connecting ribs 6 are fixed through a screw B401 in a screwed mode, then the connecting ribs 6 are sleeved with the ring ribs 5 along the sliding grooves 601 until the pin sleeves 701 are fixedly connected with the pin grooves 602 in a clamped mode, and then the plurality of connecting ribs 6 and the fixing rings 3 are fixed through a screw A302 in a screwed mode to complete the integral installation of the cage body 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A bag cage of a bag collector, which is characterized in that: the cage comprises a cage body (1) and a bag cap (2) arranged at the front end of the cage body (1), wherein the cage body (1) comprises a fixing ring (3) and a chassis (4), a plurality of ring ribs (5) and a plurality of connecting ribs (6) are arranged between the fixing ring (3) and the chassis (4), the ring ribs (5) are horizontally arranged at equal intervals, and the connecting ribs (6) penetrate through the ring ribs (5) and are annularly arranged at equal intervals;

a plurality of spring grooves (501) are formed in the inner wall of the ring rib (5) in a one-to-one correspondence mode relative to the positions of the connecting ribs (6), the spring grooves (501) are of a convex structure with an inward opening, spring pins (7) are limited in the spring grooves (501), and internal threads (502) are further formed in the inner wall of the small end of each spring groove (501).

2. A bag cage of a bag house according to claim 1, characterized in that: fixed ring (3) front end face has seted up draw-in groove (301), draw-in groove (301) are the loop configuration, just bag cap (2) joint is in draw-in groove (301), and it is equidistant a plurality of screws A (302) to be the annular in draw-in groove (301), screw A (302) tip passes draw-in groove (301) inner wall and extends to the rear portion and with splice bar (6) front end spiro union.

3. A bag cage of a bag house according to claim 1, characterized in that: the rear side of the chassis (4) is provided with a plurality of screws B (401) corresponding to the positions of the connecting ribs (6) one by one, and the end parts of the screws B (401) penetrate through the rear wall of the chassis (4) to extend to the front part and are in threaded connection with the rear ends of the connecting ribs (6).

4. A bag cage of a bag house according to claim 1, characterized in that: the spring pin (7) comprises a pin sleeve (701), a cavity (702) is formed in the outer end of the pin sleeve (701), a spring (703) is arranged in the cavity (702), and an external thread (704) is formed in the position, close to the outer end, of the pin sleeve (701).

5. A bag cage of a bag house according to claim 4, characterized in that: the external thread (704) is in threaded engagement with the internal thread (502).

6. A bag cage of a bag house according to claim 1, characterized in that: the connecting rib (6) is provided with a sliding groove (601) on the outer wall of the circumference, the width of the sliding groove (601) is matched with the diameter of the inner end of the pin sleeve (701), a pin groove (602) is formed in the sliding groove (601) at a position corresponding to the pin sleeve (701), and the pin groove (602) is in plug-in fit with the pin sleeve (701).