CN213132308U

CN213132308U - A diverging device for on sack cleaner

Info

Publication number: CN213132308U
Application number: CN202021140308.3U
Authority: CN
Inventors: 吴凤刚; 王宏博; 白雪; 吴凤龙; 王海军
Original assignee: Harbin Weilan Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Harbin Weilan Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-07
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a diverging device for on sack cleaner, belongs to sack cleaner technical field to when solving current sack cleaner suction dusty gas, there is the flue gas uneven distribution in the entrance, causes the sack that closes on the entry to damage serious problem. The utility model discloses a L shape tuber pipe, water conservancy diversion lid, the conical draft tube of first conical draft tube and the conical draft tube of second, the exit of L shape tuber pipe is equipped with the water conservancy diversion lid, and the fixed flange that is equipped with in entrance of L shape tuber pipe, water conservancy diversion lid are certain clearance setting with the export of L shape tuber pipe, and water conservancy diversion lid, the conical draft tube of first conical draft tube and second are established from inside to outside and are together and adjacent be certain clearance setting between the two. The utility model discloses a tertiary reposition of redundant personnel makes the more even sack that gets into of dirty gas to prevent that gas maldistribution from making the sack that closes on the entry damage serious problem. The utility model is suitable for a sack cleaner.

Description

A diverging device for on sack cleaner

Technical Field

The utility model relates to a diverging device, concretely relates to diverging device for on sack cleaner belongs to sack cleaner technical field.

Background

The bag-type dust collector is a dry dust filter used for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, 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. When the bag-type dust removing gas is sucked into the dust-containing gas from the inlet through the fan, the bag near the inlet is seriously damaged due to the uneven distribution of the flue gas in the conventional bag-type dust remover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a when solving current sack cleaner suction dusty gas, there is the flue gas uneven distribution in the entrance, causes the sack that closes on the entry to damage serious problem, and provides a diverging device for on the sack cleaner.

The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:

the utility model provides a diverging device for on sack cleaner, includes L shape tuber pipe, water conservancy diversion lid, first conical draft tube and the conical draft tube of second, and the exit of L shape tuber pipe is equipped with the water conservancy diversion lid, and the entrance of L shape tuber pipe is fixed and is equipped with the flange, and the water conservancy diversion lid is certain clearance setting with the export of L shape tuber pipe, and water conservancy diversion lid, first conical draft tube and the conical draft tube of second are established from inside to outside and are just adjacent and be certain clearance setting between the two together.

Further, the diversion cover is conical in shape.

Furthermore, an inverted V-shaped plate is arranged on the L-shaped air pipe.

Furthermore, the included angle between the two plate surfaces of the V-shaped plate is 30-50 degrees.

Further, the distance from the outlet of the L-shaped air pipe to the center line of the flange is smaller than the distance from the inlet of the first conical guide cylinder to the center line of the flange.

Further, the distance from the inlet of the first conical guide cylinder to the center line of the flange is smaller than the distance from the inlet of the second conical guide cylinder to the center line of the flange.

Furthermore, the cone angles of the diversion cover, the first conical diversion cylinder and the second conical diversion cylinder are the same.

Furthermore, the cone angle alpha of the diversion cover, the first conical diversion cylinder and the second conical diversion cylinder is 30-50 degrees.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses entrance at the sack cleaner sets up L shape dryer, L shape dryer stretches into the center of sack cleaner, and the export sets up, set up the water conservancy diversion lid simultaneously, the water conservancy diversion lid, first conical draft tube and the conical draft tube of second establish from inside to outside and be certain clearance setting between the two adjacent together, make the gas that contains the dust fall into the multilayer and enter into the sack, through the water conservancy diversion lid, first conical draft tube and the conical reposition of redundant personnel of second put at sack cleaner central point and shunt, make the gas after the reposition of redundant personnel more even.

Drawings

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

fig. 2 is a sectional view a-a of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.

Example 1: as shown in fig. 1, this embodiment relates to a diverging device for on sack cleaner, including L shape tuber pipe 1, the guiding cap 2, first conical draft tube 3 and the conical draft tube 4 of second, the exit of L shape tuber pipe 1 is equipped with the guiding cap 2, the fixed flange 5 that is equipped with of entrance of L shape tuber pipe 1, the guiding cap 2 is certain clearance setting with the export of L shape tuber pipe 1, the guiding cap 2, first conical draft tube 3 and the conical draft tube 4 of second are established from inside to outside and are in the same place and adjacent be certain clearance setting between the two.

Specifically, the diversion cover 2 is conical to prevent dust from falling into the L-shaped air pipe 1 during cloth bag dust removal.

Specifically, as shown in fig. 2, an inverted V-shaped plate 6 is provided on the L-shaped air duct 1. Preferably, the included angle between the two plate surfaces of the V-shaped plate 6 is 30-50 degrees, so that dust is prevented from accumulating on the L-shaped air pipe during bag dust removal.

Specifically, the distance from the outlet of the L-shaped air duct 1 to the center line of the flange 5 is smaller than the distance from the inlet of the first conical guide cylinder 3 to the center line of the flange 5, so that the dust-containing gas enters the first conical guide cylinder 3 after coming out of the guide cover 2, and the flow distribution is realized.

Specifically, the distance from the inlet of the first conical draft tube 3 to the center line of the flange 5 is smaller than the distance from the inlet of the second conical draft tube 4 to the center line of the flange 5, so that dust-containing gas can enter the first conical draft tube 3 and the second conical draft tube 4 after coming out of the draft cap 2, and the dust-containing gas is diffused to the outside of the second conical draft tube 4, thereby realizing three-layer shunting of the dust-containing gas, and enabling the dust-containing gas to enter the cloth bag more uniformly.

Specifically, the cone angles of the diversion cover 2, the first conical diversion cylinder 3 and the second conical diversion cylinder 4 are the same. Preferably, the cone angle alpha of the diversion cover 2, the first conical diversion cylinder 3 and the second conical diversion cylinder 4 is 30-50 degrees, so that dust is not accumulated on the diversion cover 2, the first conical diversion cylinder 3 and the second conical diversion cylinder 4 to cause blockage when the cloth bag is used for dust removal.

Claims

1. The utility model provides a diverging device for on sack cleaner which characterized in that: the novel air guide sleeve comprises an L-shaped air pipe (1), a guide cover (2), a first conical guide sleeve (3) and a second conical guide sleeve (4), wherein the guide cover (2) is arranged at an outlet of the L-shaped air pipe (1), a flange (5) is fixedly arranged at an inlet of the L-shaped air pipe (1), the guide cover (2) and the outlet of the L-shaped air pipe (1) are arranged at a certain gap, and the guide cover (2), the first conical guide sleeve (3) and the second conical guide sleeve (4) are sleeved together from inside to outside and are arranged at a certain gap between the adjacent guide sleeves.

2. The flow dividing device for the bag-type dust collector according to claim 1, wherein: the diversion cover (2) is conical.

3. The flow dividing device for the bag-type dust collector according to claim 1, wherein: an inverted V-shaped plate (6) is arranged on the L-shaped air pipe (1).

4. The flow dividing device for a bag-type dust collector according to claim 3, wherein: the included angle of the two plate surfaces of the V-shaped plate (6) is 30-50 degrees.

5. The flow dividing device for the bag-type dust collector according to claim 1, wherein: the distance from the outlet of the L-shaped air pipe (1) to the center line of the flange (5) is less than the distance from the inlet of the first conical guide cylinder (3) to the center line of the flange (5).

6. The flow dividing device for a bag-type dust collector according to claim 1 or 5, wherein: the distance from the inlet of the first conical guide cylinder (3) to the center line of the flange (5) is less than the distance from the inlet of the second conical guide cylinder (4) to the center line of the flange (5).

7. The flow dividing device for the bag-type dust collector according to claim 1, wherein: the cone angles of the diversion cover (2), the first conical diversion cylinder (3) and the second conical diversion cylinder (4) are the same.

8. The flow dividing device for the bag-type dust collector according to claim 1, wherein: the cone angle alpha of the diversion cover (2), the first conical diversion cylinder (3) and the second conical diversion cylinder (4) is 30-50 degrees.