CN217909555U

CN217909555U - Air inlet unit of unit bag dust remover

Info

Publication number: CN217909555U
Application number: CN202221648306.4U
Authority: CN
Inventors: 冯齐胜
Original assignee: Hubei Lanjing Environmental Protection Technology Co ltd
Current assignee: Hubei Lanjing Environmental Protection Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-29
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of unit bag dust remover technique and specifically relates to an air inlet unit of unit bag dust remover, including the box body, still include: pretreatment mechanism, pretreatment mechanism establishes on the box body, pretreatment mechanism includes two seal assembly, first air duct, second air duct, first ring, second ring and filter mantle, seal assembly includes sealed lid, fixed plate and a plurality of fastening bolt, the fixed plate is fixed on the box body, and is a plurality of fastening bolt equipartition screw thread is established sealed lid with on the fixed plate, first ring is fixed one of them sealed lid. The utility model discloses when using, can carry out elementary filtration to the waste gas that enters into the inside of unit bag dust remover, the great impurity treatment of granule in the waste gas that will enter into the inside of unit bag dust remover falls, can avoid the great impurity of granule to enter into the inside damage sack of unit bag dust remover.

Description

Air inlet unit of unit bag dust remover

Technical Field

The utility model relates to a unit bag dust remover technical field especially relates to an air inlet unit of unit bag dust remover.

Background

The single-machine bag-type dust collector is one of filter-type dust collectors, and is a device for separating and trapping dust by making dust-containing airflow pass through the filter material. The device mainly adopts the fiber fabric as the filtering material, when the waste gas containing dust is filtered, the waste gas enters the single-machine bag-type dust remover from the inlet of the single-machine bag-type dust remover, the dust in the waste gas is removed by the bag in the single-machine bag-type dust remover, and the purpose of treating the waste gas is further completed. But when the in-service use, often contain the great impurity of granule in the waste gas, waste gas is very fast at the inside velocity of flow of single-machine sack cleaner, and the air inlet department at single-machine sack cleaner does not have pre-filtration mechanism again, the great impurity of these granules enters into single-machine sack cleaner along with waste gas inside together, the great impurity of fast moving's granule can collide on the sack, long-time use, the great impurity of these fast moving's granule scrapes the flower with the sack easily, can reduce the life of the inside sack of single-machine sack cleaner, consequently, need the air inlet unit of a single-machine sack cleaner to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the air inlet of the single bag dust collector in the prior art has no pre-filtering mechanism, and providing an air inlet device of the single bag dust collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the air inlet unit of a design unit bag dust remover, including the box body, still include:

pretreatment mechanism, pretreatment mechanism establishes on the box body, pretreatment mechanism includes two seal assembly, first air duct, second air duct, first ring, second ring and filter mantle, seal assembly includes sealed lid, fixed plate and a plurality of fastening bolt, the fixed plate is fixed on the box body, and is a plurality of fastening bolt equipartition screw thread is established sealed lid with on the fixed plate, one of them is fixed to first ring sealed lid, second ring screw thread cartridge is in the first ring, the filter mantle is fixed on the second ring, first air duct runs through fixedly sealed lid and insert and be in the second ring, the second air duct runs through fixedly the box body sets up.

Preferably, the box body further comprises a supporting mechanism, and the supporting mechanism is fixed on the box body.

Preferably, the supporting mechanism comprises a supporting plate and a plurality of adjusting components, the supporting plate is sleeved and fixed on the box body, and the adjusting components are distributed and fixed on the supporting plate.

Preferably, the adjusting assembly comprises an inserting rod, an inserting cylinder, a limiting bolt and a plurality of threaded holes, one end of the inserting rod is fixed to the supporting plate, the other end of the inserting rod is inserted into the inserting cylinder, the threaded holes are uniformly distributed in the inserting rod, and the limiting bolt penetrates through the inserting cylinder and is arranged in one of the threaded holes in a threaded mode.

Preferably, the socket further comprises a base, and the base is fixed on the inserting cylinder.

The utility model provides a pair of air inlet unit of unit bag dust remover, beneficial effect lies in: this air inlet unit of unit bag dust remover is when using, fix the air inlet department at the unit bag dust remover with first air duct, exhaust-gas exhaust pipe fixes on the second air duct, inside the box body, utilize the screw thread interlock between first ring and the second ring, fix the filter mantle inside the box body, waste gas enters into inside the box body through the second air duct, utilize the filter mantle to carry out elementary filtration to waste gas inside the box body, stay the great impurity of granule in the waste gas in the box body, waste gas rethread first air duct after primary filtration handles is arranged to the unit bag dust remover and is handled, the utility model discloses when using, can carry out elementary filtration to the waste gas that enters into unit bag dust remover inside, will enter into the great impurity processing of granule in the waste gas of unit bag dust remover inside, can avoid the great impurity of granule to enter into the inside damage sack of unit bag dust remover.

Drawings

FIG. 1 is a schematic structural view of an air inlet device of a single bag dust collector provided by the present invention;

fig. 2 is a bottom view of the first ring and the filter cover of the air inlet device of the stand-alone bag dust collector provided by the present invention fixed on the sealing cover;

fig. 3 is a left side view of the air inlet device of the stand-alone bag dust collector provided by the utility model.

In the figure: the box body 1, sealed lid 2, fixed plate 3, fastening bolt 4, first air duct 5, second air duct 6, first ring 7, second ring 8, filter mantle 9, backup pad 10, cartridge rod 11, cartridge 12, stop bolt 13, base 14, screw hole 15.

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.

Example 1

Referring to fig. 1-3, an air inlet device of a stand-alone bag dust collector comprises a box body (1), and further comprises:

pretreatment mechanism, pretreatment mechanism establishes on box body 1, pretreatment mechanism carries out elementary filtration operation to the waste gas that enters into in the single-unit bag dust remover, pretreatment mechanism includes two seal assembly, first air duct 5, second air duct 6, first ring 7, second ring 8 and filter mantle 9, seal assembly includes sealed lid 2, fixed plate 3 and a plurality of fastening bolt 4, fixed plate 3 is fixed on box body 1, a plurality of fastening bolt 4 equipartition screw threads are established on sealed lid 2 and fixed plate 3, utilize a plurality of fastening bolt 4 to install sealed lid 2 detachable on fixed plate 3, and the dismantlement of two sealed lids 2, let box body 1 both ends be linked together, make things convenient for the clearance of 1 inside impurity of box body, first ring 7 is fixed at one of them sealed

lid

2, 8 threaded plug-in of second ring are in first ring 7, filter mantle 9 is fixed on second ring 8, utilize the screw interlock between second ring 8 and the first ring 7, install filter mantle 9 detachable on one of them 2 and insert fixed lid 5 and insert fixed lid 2 and install in second ring 8, the air duct is run through fixed box body 1.

The working principle is as follows: this air inlet unit of unit bag dust remover is when using, fix first air duct 5 in the air inlet department of unit bag dust remover, the exhaust-gas emission pipe is fixed on second air duct 6, inside box body 1, utilize the screw thread interlock between first ring 7 and the second ring 8, fix the filter mantle 9 inside box body 1, waste gas enters into inside box body 1 through second air duct 6, inside 1 utilizing filter mantle 9 to carry out elementary filtration to waste gas at the box body, stay the great impurity of granule in the waste gas in box body 1, waste gas after primary filtration handles is arranged the unit in 5 through first air duct rethread, the utility model discloses when using, can carry out the filtration of elementary bag dust remover to the waste gas that enters into unit bag dust remover inside, will enter into the great impurity processing of granule in the waste gas of unit bag dust remover inside, can avoid the great impurity of granule to enter into the inside damage sack of unit bag dust remover.

Example 2

On the basis of embodiment 1, referring to fig. 1 and 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the present invention further includes a supporting mechanism, and the supporting mechanism is fixed on the box body 1. The supporting mechanism is used for supporting the box body 1, the air inlet of the first air duct 5 and the single bag dust remover is connected more firmly, the supporting mechanism comprises a supporting plate 10 and a plurality of adjusting components, the supporting plate 10 is sleeved and fixed on the box body 1, and the adjusting components are distributed and fixed on the supporting plate 10. Utilize a plurality of adjusting part can come the height of adjusting the backup pad 10, and then can adjust the height of box body 1, because the sealed lid 2 of fixed first air duct 5 can be followed box body 1 and dismantled, the altitude mixture control of box body 1 does not influence the height of first air duct 5.

The adjusting assembly comprises an insertion rod 11, an insertion barrel 12, a limiting bolt 13 and a plurality of threaded holes 15, one end of the insertion rod 11 is fixed on the supporting plate 10, the other end of the insertion rod is inserted into the insertion barrel 12, the threaded holes 15 are uniformly distributed on the insertion rod 11, and the limiting bolt 13 penetrates through the insertion barrel 12 and is arranged in one of the threaded holes 15 in a threaded mode. The adjustable plug-in mounting device is mounted in different threaded holes 15 through the limiting bolts 13, the length of the plug-in mounting rod 11 leaking out of the plug-in mounting barrel 12 can be adjusted, the height of the box body 1 is adjusted, the adjustable plug-in mounting device further comprises a base 14, and the base 14 is fixed on the plug-in mounting barrel 12. The base 14 is arranged to enable the supporting mechanism to support the box body 1 more stably.

The working principle is as follows: when using, through dismantling a plurality of fastening bolt 4 on the sealed lid 2 that does not have fixed first air duct 5, can let this sealed lid 2 break away from box body 1, conveniently clear up the impurity that box body 1 was collected, when needing to clear up in the filter mantle 9, through dismantling a plurality of fastening bolt 4 on the sealed lid 2 of fixed first air duct 5, then utilize a plurality of adjusting part to reduce the height of box body 1, can let box body 1 and this sealed lid 2 break away from, then twist and move filter mantle 9, filter mantle 9 drives second ring 8 and rotates on first ring 7, let second ring 8 break away from first ring 7, can dismantle filter mantle 9, conveniently clear up filter mantle 9 inside.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air inlet unit of stand-alone bag dust remover, includes box body (1), its characterized in that still includes:

pretreatment mechanism, pretreatment mechanism establishes on box body (1), pretreatment mechanism includes two seal assembly, first air duct (5), second air duct (6), first ring (7), second ring (8) and filter mantle (9), seal assembly includes sealed lid (2), fixed plate (3) and a plurality of fastening bolt (4), fixed plate (3) are fixed on box body (1), and is a plurality of fastening bolt (4) equipartition screw thread is established sealed lid (2) with on fixed plate (3), first ring (7) are fixed one of them sealed lid (2), second ring (8) screw thread cartridge is in first ring (7), filter mantle (9) are fixed on second ring (8), first air duct (5) are run through fixedly sealed lid (2) and are inserted in second ring (8), second air duct (6) are run through fixedly box body (1) sets up.

2. The air inlet device of the stand-alone bag dust collector as claimed in claim 1, further comprising a support mechanism fixed on the box body (1).

3. The air inlet device of the stand-alone bag dust collector as claimed in claim 2, wherein the supporting mechanism comprises a supporting plate (10) and a plurality of adjusting components, the supporting plate (10) is sleeved and fixed on the box body (1), and the plurality of adjusting components are distributed and fixed on the supporting plate (10).

4. The air inlet device of the stand-alone bag dust collector as claimed in claim 3, wherein the adjusting assembly comprises a plug rod (11), a plug cylinder (12), a limiting bolt (13) and a plurality of threaded holes (15), one end of the plug rod (11) is fixed on the support plate (10), the other end of the plug rod is plugged in the plug cylinder (12), the threaded holes (15) are uniformly distributed on the plug rod (11), and the limiting bolt (13) penetrates through the plug cylinder (12) and is arranged in one of the threaded holes (15) in a threaded manner.

5. The air inlet device of the stand-alone bag dust collector as claimed in claim 4, further comprising a base (14), wherein the base (14) is fixed on the cartridge (12).