CN214861950U

CN214861950U - Bag type dust removal device convenient to disassemble and assemble

Info

Publication number: CN214861950U
Application number: CN202120872988.6U
Authority: CN
Inventors: 常丽; 郭晓光; 周春水; 孙娣
Original assignee: Hefei Kunke Engineering Technology Co ltd
Current assignee: Hefei Kunke Engineering Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-26
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a bag collector convenient to dismouting relates to dust collector design technical field. Including the dust removal case, the case lid, base and support column, dust removal incasement portion central authorities are provided with the limiting plate, the limiting plate sets up a plurality of through-holes, it passes the through-hole to filter the sack, it is connected with the breather pipe bottom to filter the sack top to be provided with first coupling mechanism, first coupling mechanism includes fixed block and communicating pipe, communicating pipe intercommunication filters sack and breather pipe, fixed block both ends symmetry is provided with the annular slab, both sides are provided with the curb plate around the annular slab, it is fixed mutually through tightening up the screw between the curb plate, the breather pipe right side is provided with second screw thread siphunculus, the gas outlet is linked together with the inside first screw thread siphunculus of dust removal incasement, be connected through the thread bush between second screw thread siphunculus and the first screw thread siphunculus. The utility model overcomes prior art's is not enough, reasonable in design, convenient to use, and the installation is replaced to the filtration sack in the dust remover that can be convenient.

Description

Bag type dust removal device convenient to disassemble and assemble

Technical Field

The utility model relates to a dust collector designs technical field, especially relates to a bag collector convenient to dismouting.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The dust removal bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by the filtering action of fiber fabrics, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

General bag collector mainly relies on inside filtration sack to filter the air, and uses the filtration pore to block up easily and influence subsequent filtration for a long time, so generally need change the filtration sack, and the current bag collector changes the filtration sack process and is more complicated, influences actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the disassembly and assembly of the bag type dust collector are inconvenient in the prior art and providing a bag type dust collector convenient to disassemble and assemble.

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

a bag type dust removing device convenient to disassemble and assemble comprises a dust removing box, a box cover arranged above the dust removing box, a base arranged at the lower end of the dust removing box and support columns symmetrically arranged at two ends of the bottom of the base, wherein an ash outlet is arranged in the center of the bottom of the dust removing box, an air inlet is arranged at the lower end of the left side of the dust removing box, an air outlet is arranged at the upper end of the right side of the dust removing box, a limit plate is arranged in the center of the inner part of the dust removing box, the limit plate is provided with a plurality of through holes, a filter cloth bag passes through the through holes, a first connecting mechanism is arranged above the filter cloth bag and is connected with the bottom of the vent pipe, the first connecting mechanism comprises a fixed block arranged above the filter cloth bag and a communicating pipe arranged at the bottom of the vent pipe, the lower end of the communicating pipe passes through the fixed block and is communicated with the filter cloth bag and the vent pipe, a circle of fixed groove is arranged around the fixed block, annular plates are symmetrically arranged at two ends of the fixed groove, side plates are arranged at the front and back of the annular plates are arranged at the side plates, and the side plates of both sides are fixed mutually through tightening screws, the upper end of the annular plate is connected with the bottom of the vent pipe through a connecting rod, the right side of the vent pipe is provided with a second thread through pipe, the gas outlet is communicated with the first thread through pipe inside the dust removal box, the second thread through pipe and the first thread through pipe are connected through a thread sleeve, and the limiting plate is connected with the bottoms of the vent pipes through a plurality of supporting sleeves.

Preferably, a layer of sealing strip is arranged at the joint of the box cover and the dust removal box.

Preferably, a circle of fixing plate is arranged on the periphery of the lower end of the case cover, and the fixing plate is connected with the dust removal case through fixing screws.

Preferably, the breather pipe lower extreme sets up a plurality of connecting sleeve, be provided with the inserted block on the fixed block, inside the inserted block inserted connecting sleeve, and communicating pipe passed connecting sleeve, inserted block, fixed block intercommunication filtration sack and breather pipe.

Preferably, a rubber layer is arranged at the joint of the vent pipe, the insert block and the fixed block.

Preferably, an extrusion plate is arranged above the supporting sleeve, the upper surface of the extrusion plate is extruded with the bottom of the vent pipe, and an extrusion elastic part is arranged at the bottom of the extrusion plate and connected with the inside of the supporting sleeve.

Compared with the prior art, the utility model provides a bag collector convenient to dismouting possesses following beneficial effect:

1. through the arrangement of the vent pipe, the communicating pipe, the connecting sleeve, the inserting block, the fixing groove, the annular plate, the connecting rod, the side plate and the tightening screw, the filter cloth bag can be quickly and conveniently replaced, and meanwhile, the filter cloth bag after replacement is ensured to be stably installed and prevented from falling off;

2. through the setting of breather pipe, first screw thread siphunculus, second screw thread siphunculus, thread bush, connection gas outlet that can be accurate makes things convenient for the whole of filtering the sack in the device to get and put convenient to detach and installation.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model relates to a rationally, convenient to use, the installation is replaced to the filtration sack in the dust remover that can be convenient.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of the first connecting mechanism of the present invention;

FIG. 3 is a schematic top view of the ring plate of the present invention;

fig. 4 is a schematic structural view of a second connecting mechanism of the present invention;

fig. 5 is the schematic diagram of the overlooking structure of the limiting plate of the present invention.

In the figure: 1 dust removal case, 2 bases, 3 support columns, 4 case lids, 5 fixed plates, 6 set screws, 7 sealing strips, 8 first coupling mechanism, 9 second coupling mechanism, 10 air inlets, 11 gas outlets, 12 limiting plates, 13 support sleeves, 14 extrusion elastic components, 15 extrusion plates, 16 filter cloth bags, 17 ash outlets, 18 through holes, 19 breather pipes, 20 communicating pipes, 21 connecting sleeves, 22 inserted blocks, 23 fixed blocks, 24 fixed slots, 25 annular plates, 26 connecting rods, 27 side plates, 28 tightening screws, 29 first thread through pipes, 30 second thread through pipes, 31 thread sleeves, 32 rubber layers.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example (b):

referring to fig. 1-5, a bag type dust collector convenient for disassembly and assembly comprises a dust collection box 1, a box cover 4 arranged above the dust collection box 1, a base 2 arranged at the lower end of the dust collection box 1 and support columns 3 symmetrically arranged at two ends of the bottom of the base 2, wherein an ash outlet 17 is arranged at the center of the bottom of the dust collection box 1, an air inlet 10 is arranged at the lower end of the left side of the dust collection box 1, an air outlet 11 is arranged at the upper end of the right side of the dust collection box 1, a limit plate 12 is arranged at the center inside the dust collection box 1, the limit plate 12 is provided with a plurality of through holes 18, a filter cloth bag 16 passes through the through holes 18, a first connecting mechanism 8 is arranged above the filter cloth bag 16 and is connected with the bottom of a vent pipe 19, the first connecting mechanism 8 comprises a fixed block 23 arranged above the filter cloth bag 16 and a communicating pipe 20 arranged at the bottom of the vent pipe 19, the lower end of the communicating pipe 20 passes through the fixed block 23 and is communicated with the filter cloth bag 16 and the vent pipe 19, fixed block 23 sets up round fixed slot 24 all around, and 24 both ends symmetries of fixed slot are provided with annular slab 25, both sides are provided with curb plate 27 around annular slab 25, and are fixed mutually through tightening screw 28 between the curb plate 27 of both sides, annular slab 25 upper end is connected with 19 bottoms of breather pipe through connecting

rod

26, 19 right sides of breather pipe are provided with second screw thread siphunculus 30, and gas outlet 11 is linked together with the inside first screw thread siphunculus 29 of dust removal case 1, be connected through thread bush 31 between second screw thread siphunculus 30 and first screw thread siphunculus 29, limiting plate 12 top sets up a plurality of support sleeves 13 and is connected with 19 bottoms of breather pipe.

In order to improve the sealing performance of the dust box 1, preferably, a layer of sealing strip 7 is arranged at the joint of the box cover 4 and the dust box 1.

In order to improve the connection tightness of the box cover 4, preferably, a circle of fixing plate 5 is arranged around the lower end of the box cover 4, and the fixing plate 5 is connected with the dust removal box 1 through a fixing screw 6.

In order to improve the butt joint accuracy of the vent pipe 19 and the filter cloth bag 16, preferably, the lower end of the vent pipe 19 is provided with a plurality of connecting sleeves 21, the fixing block 23 is provided with an insert block 22, the insert block 22 is inserted into the connecting sleeves 21, and the communicating pipe 20 penetrates through the connecting sleeves 21, the insert block 22 and the fixing block 23 to communicate the filter cloth bag 16 and the vent pipe 19.

In order to improve the air tightness between the filter cloth bag 16 and the vent pipe 19, it is preferable that a rubber layer 32 is disposed at the connection between the vent pipe 19 and the insert block 22 and the fixing block 23.

In order to improve the stability of the placement and installation of the vent pipe 19, it is preferable that a pressing plate 15 is disposed above the supporting sleeve 13, an upper surface of the pressing plate 15 presses against the bottom of the vent pipe 19, and a pressing elastic member 14 is disposed at the bottom of the pressing plate 15 and connected to the inside of the supporting sleeve 13.

The working principle is as follows: when the filter cloth bag 16 needs to be replaced, the box cover 4 is opened, the threaded sleeve 31 is rotated, the first threaded through pipe 29 and the second threaded through pipe 30 are separated, the vent pipe 19 and the multiple filter cloth bags 16 below the vent pipe 19 are taken out, the tightening screws 28 are loosened, the filter cloth bags 16 are taken down, the filter cloth bags 16 are replaced with new filter cloth bags 16, the insert blocks 22 are inserted into the connecting sleeves 21, the communicating pipes 20 are inserted into the filter cloth bags 16, the filter cloth bags 16 are fixed through the annular plates 25 and the tightening screws 28, the filter cloth bags 16 are inserted into the through holes 18, the squeezing plates 15 limit the vent pipe 19, the first threaded through pipe 29 and the second threaded through pipe 30 are butted, the threaded sleeve 31 is rotated to enable the two to be connected, the box cover 4 is installed, and filtering is performed again.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bag collector convenient to dismouting, includes dust removal case (1), case lid (4) that dust removal case (1) top set up, base (2) and base (2) bottom both ends symmetry support column (3) that set up, its characterized in that dust removal case (1) lower extreme set up: the dust removal box is characterized in that an ash outlet (17) is formed in the center of the bottom of the dust removal box (1), an air inlet (10) is formed in the lower end of the left side of the dust removal box (1), an air outlet (11) is formed in the upper end of the right side of the dust removal box (1), a limiting plate (12) is arranged in the center of the interior of the dust removal box (1), the limiting plate (12) is provided with a plurality of through holes (18), a filter cloth bag (16) penetrates through the through holes (18), a first connecting mechanism (8) is arranged above the filter cloth bag (16) and connected with the bottom of a vent pipe (19), the first connecting mechanism (8) comprises a fixed block (23) arranged above the filter cloth bag (16) and a communicating pipe (20) arranged at the bottom of the vent pipe (19), the lower end of the communicating pipe (20) penetrates through the fixed block (23) to communicate the filter cloth bag (16) and the vent pipe (19), a circle of fixed grooves (24) are formed around the fixed block (23), annular plates (25) are symmetrically arranged at the two ends of the fixed groove (24), both sides are provided with curb plate (27) around annular plate (25), and fix mutually through tightening screw (28) between curb plate (27) of both sides, annular plate (25) upper end is connected with breather pipe (19) bottom through connecting rod (26), breather pipe (19) right side is provided with second screw thread siphunculus (30), and gas outlet (11) are linked together with inside first screw thread siphunculus (29) of dust removal case (1), be connected through thread bush (31) between second screw thread siphunculus (30) and first screw thread siphunculus (29), limiting plate (12) top sets up a plurality of support sleeve (13) and is connected bottom breather pipe (19).

2. The bag-type dust collector convenient to disassemble and assemble according to claim 1, wherein a layer of sealing strip (7) is arranged at the joint of the box cover (4) and the dust collection box (1).

3. The bag-type dust collector convenient to disassemble and assemble according to claim 2, wherein a circle of fixing plate (5) is arranged around the lower end of the box cover (4), and the fixing plate (5) is connected with the dust collection box (1) through a fixing screw (6).

4. The bag-type dust collector convenient to disassemble and assemble according to claim 1, wherein a plurality of connecting sleeves (21) are arranged at the lower end of the vent pipe (19), an inserting block (22) is arranged on the fixing block (23), the inserting block (22) is inserted into the connecting sleeves (21), and the communicating pipe (20) penetrates through the connecting sleeves (21), the inserting block (22) and the fixing block (23) to communicate the filtering cloth bag (16) and the vent pipe (19).

5. The bag-type dust collector convenient to disassemble and assemble as claimed in claim 4, wherein a rubber layer (32) is arranged at the joint of the vent pipe (19) and the insert block (22) and the fixed block (23).

6. The bag-type dust collector convenient to disassemble and assemble according to claim 1, wherein a squeezing plate (15) is arranged above the supporting sleeve (13), the upper surface of the squeezing plate (15) is squeezed with the bottom of the vent pipe (19), and a squeezing elastic piece (14) is arranged at the bottom of the squeezing plate (15) and connected with the inside of the supporting sleeve (13).