CN220887582U

CN220887582U - Blast furnace gas dust removal sack

Info

Publication number: CN220887582U
Application number: CN202321118497.8U
Authority: CN
Inventors: 张春年; 朱情文
Original assignee: Jiangsu Fangzhou Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Fangzhou Environmental Protection Equipment Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2024-05-03
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a blast furnace gas dust removal cloth bag, which comprises a dust removal cloth bag main body, a fixing mechanism and a connecting mechanism, wherein a mounting ring is fixedly connected to the dust remover main body, second connecting plates which are symmetrically arranged are fixedly connected to the mounting ring, threaded sleeves are respectively and rotatably connected to the second connecting plates, rotating discs are fixedly connected to the bottom ends of the threaded sleeves, and handles are respectively and fixedly connected to the bottom ends of the fixing discs, and the blast furnace gas dust removal cloth bag has the beneficial effects that: the screw sleeve, the external screw thread, the internal screw thread, the fixed ring, the connecting ring and the like are arranged, the fixed ring is fixedly connected inside the blast furnace cloth bag dust collector, then the dust collection cloth bag main body is fixedly connected on the fixed ring through the screw sleeve and the connecting ring, the internal screw thread and the external screw thread, the original fixed connection method of a plurality of bolts is omitted, the dismounting and mounting speed of the dust collection cloth bag main body is greatly improved, the dust collection cloth bag dust collector is very convenient and fast, and the structure composition is very simple.

Description

Blast furnace gas dust removal sack

Technical Field

The utility model relates to the technical field of blast furnace gas, in particular to a blast furnace gas dust removal cloth bag.

Background

The blast furnace cloth bag dust collector is a novel high-efficiency cloth bag dust collector which is improved on the basis of summarizing the non-standard cloth bag dust collectors for purifying various blast furnace gases in China, and can also be used for dust removal and purification systems of other flammable and explosive gases running at positive pressure, and a main working component in the blast furnace gas dust collector is a dust removal cloth bag.

In the prior art, when the dust removing cloth bag main body is arranged in the blast furnace cloth bag dust collector, a plurality of bolts are generally adopted to fixedly arrange the dust removing cloth bag main body in the blast furnace cloth bag dust collector, and the fixed connection mode has good fixing effect, but because the dust removing cloth bag main body needs to be regularly disassembled and cleaned, the excessive bolts need to be disassembled one by one when being disassembled each time, and great inconvenience is brought to the original disassembly of the dust removing cloth bag main body, and time is wasted.

Therefore, in order to solve the problems, the novel blast furnace gas dust removal cloth bag is provided.

Disclosure of utility model

The utility model aims to provide a blast furnace gas dust removal cloth bag so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the blast furnace gas dust removal cloth bag comprises a dust removal cloth bag main body, a fixing mechanism and a connecting mechanism, wherein a mounting ring is fixedly connected to the dust remover main body, second connecting plates which are symmetrically arranged are fixedly connected to the mounting ring, threaded sleeves are respectively and rotatably connected to the second connecting plates, rotating discs are fixedly connected to the bottom ends of the threaded sleeves, and handles are respectively and fixedly connected to the bottom ends of the rotating discs;

the fixing mechanism comprises a fixing ring, a short connecting pipe is fixedly connected to the bottom end of the fixing ring, and an external thread is fixedly arranged on the outer ring of the short connecting pipe;

The connecting mechanism comprises a connecting ring, the connecting ring is fixedly connected with first connecting plates which are symmetrically arranged, the bottom ends of the first connecting plates are fixedly connected with screw rods, the bottom ends of the connecting ring are fixedly connected with long connecting pipes, a plurality of through holes are fixedly formed in the long connecting pipes, and inner rings of the connecting ring are fixedly provided with inner threads.

Preferably, the external thread on the short connecting pipe is matched with the number of turns of the internal thread on the connecting ring.

Preferably, the bottom end of the threaded sleeve is fixedly connected with the rotating disc through the second connecting plate in a rotating way.

Preferably, the size of the inner ring of the threaded sleeve is matched with the size of the screw rod.

Compared with the prior art, the utility model has the beneficial effects that: the screw sleeve, the external screw thread, the internal screw thread, the fixed ring, the connecting ring and the like are arranged, the fixed ring is fixedly connected inside the blast furnace cloth bag dust collector, then the dust collection cloth bag main body is fixedly connected on the fixed ring through the screw sleeve and the connecting ring, the internal screw thread and the external screw thread, the original fixed connection method of a plurality of bolts is omitted, the dismounting and mounting speed of the dust collection cloth bag main body is greatly improved, the dust collection cloth bag dust collector is very convenient and fast, and the structure composition is very simple.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a split front view structure of the present utility model;

fig. 3 is a schematic view of the internal thread position structure of the thread cylinder according to the present utility model.

In the figure: 1. a dust removal cloth bag main body; 2. a fixing mechanism; 21. a fixing ring; 22. a short connecting pipe; 23. an external thread; 3. a connecting mechanism; 31. a connecting ring; 32. a first connection plate; 33. a screw; 34. a long connecting pipe; 35. a through hole; 36. an internal thread; 4. a mounting ring; 5. a second connecting plate; 6. a threaded sleeve; 7. a rotating disc; 8. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the blast furnace gas dust removal cloth bag comprises a dust removal cloth bag main body 1, a fixing mechanism 2 and a connecting mechanism 3, wherein a mounting ring 4 is fixedly connected to the dust removal cloth bag main body 1, second connecting plates 5 which are symmetrically arranged are fixedly connected to the mounting ring 4, threaded sleeves 6 are respectively and rotatably connected to the second connecting plates 5, rotating discs 7 are fixedly connected to the bottom ends of the threaded sleeves 6, and handles 8 are respectively and fixedly connected to the bottom ends of the rotating discs 7;

The fixing mechanism 2 comprises a fixing ring 21, a short connecting pipe 22 is fixedly connected to the bottom end of the fixing ring 21, and an external thread 23 is fixedly arranged on the outer ring of the short connecting pipe 22;

The coupling mechanism 3 includes the go-between 31, fixedly connected with symmetry sets up first connecting plate 32 on the go-between 31, the equal fixedly connected with screw rod 33 in bottom of first connecting plate 32, the bottom fixedly connected with long connecting pipe 34 of go-between 31, fixedly offered a plurality of through-holes 35 on the long connecting pipe 34, the fixed internal thread 36 that is equipped with of inner circle of go-between 31.

Further, the number of turns of the external thread 23 on the short connecting pipe 22 is matched with that of the internal thread 36 on the connecting ring 31, so that the short connecting pipe 22 is connected with the connecting ring 31 through the external thread 23.

Further, the bottom end of the threaded sleeve 6 is fixedly connected with the rotating disc 7 through the second connecting plate 5 in a rotating way, so that the threaded sleeve 6 can be conveniently rotated through the rotating disc 7.

Further, the size of the inner ring of the threaded sleeve 6 is matched with the size of the screw 33, so that the threaded sleeve 6 and the screw 33 are conveniently connected together.

Specifically, when the utility model is used, the fixing ring 21 is firstly fixedly connected to the inside of the blast furnace cloth bag dust collector by welding or other fixed connection methods, then the first connecting plate 32 can be held, the connecting ring 31 is aligned to the short connecting pipe 22, then the connecting ring 31 is rotated, the connecting ring 31 can be connected with the external thread 23 of the short connecting pipe 22 through the internal thread 36 of the connecting ring 31 until the connecting ring 31 is rotated to be abutted to the bottom end of the fixing ring 21, then the second connecting plate 5 is held, the threaded sleeve 6 on the second connecting plate 5 is aligned to the screw 33 on the first connecting plate 32, then the handle 8 is held to rotate the rotating disc 7, the threaded sleeve 6 follows rotation, the rotating threaded sleeve 6 can slowly wrap the screw 33 completely, when the threaded sleeve 6 and the screw 33 are connected together completely, the top end of the dust removing cloth bag body 1 is abutted to the bottom end of the connecting ring 31, and the periphery of the long connecting pipe 34 can be abutted to the inner ring of the dust removing cloth bag body 1.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a blast furnace gas dust removal sack, its characterized in that includes dust removal sack main part (1), fixed establishment (2), coupling mechanism (3), fixedly connected with collar (4) on dust removal sack main part (1), fixedly connected with second connecting plate (5) that the symmetry set up on collar (4), all rotate on second connecting plate (5) and be connected with threaded sleeve (6), the bottom fixedly connected with rolling disc (7) of threaded sleeve (6), the bottom of rolling disc (7) is all fixedly connected with handle (8);

The fixing mechanism (2) comprises a fixing ring (21), a short connecting pipe (22) is fixedly connected to the bottom end of the fixing ring (21), and an external thread (23) is fixedly arranged on the outer ring of the short connecting pipe (22);

Coupling mechanism (3) are including go-between (31), fixedly connected with first connecting plate (32) that the symmetry set up on go-between (31), the equal fixedly connected with screw rod (33) in bottom of first connecting plate (32), the bottom fixedly connected with long connecting pipe (34) of go-between (31), a plurality of through-holes (35) have been fixedly seted up on long connecting pipe (34), the inner circle of go-between (31) is fixed to be equipped with internal thread (36).

2. A blast furnace gas dust collection cloth bag according to claim 1, wherein: the external thread (23) on the short connecting pipe (22) is matched with the internal thread (36) on the connecting ring (31) in the number of turns.

3. A blast furnace gas dust collection cloth bag according to claim 1, wherein: the bottom end of the threaded sleeve (6) penetrates through the second connecting plate (5) to be fixedly connected with the rotating disc (7).

4. A blast furnace gas dust collection cloth bag according to claim 1, wherein: the size of the inner ring of the threaded sleeve (6) is matched with the size of the screw rod (33).