CN219376575U

CN219376575U - Cloth bag dust remover

Info

Publication number: CN219376575U
Application number: CN202222901953.8U
Authority: CN
Inventors: 杨益超; 金丽娟; 顾玉仅
Original assignee: Shanghai Qingping Pharmaceutical Co ltd
Current assignee: Shanghai Qingping Pharmaceutical Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-07-21
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a bag-type dust remover, which comprises a dust removing box and a dust settling box; the dust box is characterized in that an air inlet pipe is arranged on the right side wall of the dust box, an annular spray humidifying pipe is arranged in the air inlet pipe, a leakage hole is formed in the bottom of the dust box, the inside of the dust box is communicated with the dust box hopper through the leakage hole, the dust box is connected with a dehumidifying box through a connecting pipe, and an air heater is connected to a branch pipeline of the connecting pipe. According to the dust removing device, through the dust removing box and the dust removing box, dust gas is sprayed and settled through the dust removing box, more dust slowly falls into the dust removing hopper under the action of gravity, then the dust gas is heated by the air heater, so that dust is prevented from adhering to the surface of the cloth bag due to moisture, the dust removing effect and the ash removing effect are affected due to the blocking of the cloth bag, and then the dust gas is filtered by the filter screen and the dust removing bag through the dust removing box, so that the dust removing effect of the dust gas is improved.

Description

Cloth bag dust remover

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a bag-type dust remover.

Background

The cloth bag dust collector is a dust collector commonly applied to the market at present, and the working principle of the cloth bag dust collector is that dust with large particles and large specific gravity is deposited under the action of gravity and falls into an ash bucket, and the particles with finer dust in the dust-containing gas are filtered through the dust collection bag, so that the dust collection of the dust-containing gas is realized.

However, the existing equipment is simple in structure, when the equipment is used, dust-containing air is directly aligned with a cloth bag, then filtering and collecting are carried out, when dust on the cloth bag is excessively accumulated, back blowing type cleaning is carried out, dust on the cloth bag is blown off, the smaller dust still can be stuck at the leak hole of the cloth bag, so that the dust can be blown off from the excessive dust stuck on the cloth bag only by blowing for many times, the ash removal energy consumption is increased, meanwhile, the use times of the cloth bag and a blowing device can be increased, the service life is reduced, in addition, if the dust-containing air contains moisture, the dust can be stuck on the surface of the cloth bag, the blocking of the cloth bag is caused, the dust removal effect is influenced, and the ash removal treatment effect by blowing is also influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the cloth bag dust remover which has good purifying effect and high working efficiency.

The utility model adopts the following technical scheme for solving the technical problems:

the utility model provides a sack cleaner, including the dust removal case, the left end of dust removal case is provided with the gas vent, the inside of dust removal case is equipped with the cavity, the lower half bottom of cavity is provided with the dust collection bucket, the bottom of dust collection bucket is equipped with the ash hole, still includes the dust removal case; the dust box is characterized in that an air inlet pipe is arranged on the right side wall of the dust box, an annular spray humidifying pipe is arranged in the air inlet pipe, a dust fall hopper is arranged at the bottom of the dust box, a discharge hole is formed in the bottom of the dust fall hopper, a leakage hole is formed in the bottom of the dust fall box, the inside of the dust box is communicated with the dust fall hopper through the leakage hole, the left side wall of the dust fall box is connected with the dehumidifying box through a connecting pipe, and a hot air blower is connected to a branch pipeline of the connecting pipe.

Further, a supporting plate is arranged above the inside of the dust removal box, and a vibrating motor and a dust cover covered outside the vibrating motor are respectively arranged on two sides of the upper end of the supporting plate; the middle part of the upper end of the supporting plate is uniformly provided with a plurality of groups of exhaust holes, and the bottom ends of each group of exhaust holes are respectively connected with a dust removal bag.

Further, a filter screen is arranged in the dust collection box, the peripheral edges of the filter screen are fixed with the inner wall of the dust collection box, and the filter screen is arranged between the dust collection bag and the dust collection hopper.

Further, four guide plates are arranged in the dust fall box from left to right, the four guide plates are a first guide plate, a second guide plate and a fourth guide plate in sequence, the front end and the rear end of the first guide plate, the second guide plate and the fourth guide plate are respectively contacted with the front inner wall and the rear inner wall of the dust fall box,

further, the upper ends of the first guide plate and the third guide plate are connected with the top wall in the dust fall box, and a gap is reserved between the lower ends of the first guide plate and the third guide plate and the bottom wall in the dust fall box; the bottom ends of the second guide plate and the fourth guide plate are connected with the bottom wall in the dust fall box, and a gap is reserved between the upper ends of the second guide plate and the fourth guide plate and the top wall in the dust fall box.

Further, the annular spray humidifying pipe is fixed on the inner wall of the air inlet pipe through an upper fixing piece and a lower fixing piece, the top of the annular spray humidifying pipe is detachably connected with a conducting pipe, and the conducting pipe penetrates through the top of the air inlet pipe.

Compared with the prior art, the utility model has the following technical advantages:

according to the bag-type dust collector provided by the utility model, through the dust-removing box and the dust-removing box, dust gas firstly passes through the dust-removing box to be sprayed and settled, more dust slowly falls into the dust-removing hopper under the action of gravity and is discharged from the discharge port, then the dust gas is heated by the air heater, so that the dust is prevented from being stuck on the surface of the dust-removing bag due to moisture, the dust-removing effect and the ash-removing effect are affected by the blocking of the bag, and then the dust gas is further filtered by the filter screen and the dust-removing bag through the dust-removing box, so that the dust-removing effect of the dust gas is improved.

Drawings

FIG. 1 is a schematic view of a bag-type dust collector of the present utility model;

FIG. 2 is an enlarged partial schematic view of FIG. 1A;

FIG. 3 is a schematic view of the structure of an annular spray humidifying pipe of the present utility model;

wherein the reference numerals are as follows:

a dust removal box 1; an exhaust port 2; an ash collection hopper 3; an ash outlet 4; a connecting pipe 5; a dust box 6; a first guide plate 6-1; a second guide plate 6-2; a third guide plate 6-3; a fourth guide plate 6-4; an intake pipe 7; an annular spray humidifying pipe 71; a conduit 712; a fixing member 713; a dust fall hopper 8; a discharge port 9; a leakage hole 10; a hot air blower 11; a support plate 12; a vibration motor 13; a dust cover 14; an exhaust hole 15; a dust bag 16; a filter screen 17.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the accompanying drawings so as to better understand the utility model.

Referring to fig. 1-3, the embodiment provides a bag-type dust collector, which comprises a dust collection box 1, wherein an exhaust port 2 is arranged at the left end of the dust collection box 1, a cavity is arranged in the dust collection box 1, a dust collection hopper 3 is arranged at the bottom end of the lower half part of the cavity, an ash outlet 4 is arranged at the bottom of the dust collection hopper 3, and the bag-type dust collector further comprises a dust collection box 6; be provided with intake pipe 7 on the right side wall of dust fall case 6, install annular spraying humidification pipe 71 in the intake pipe 7, the bottom of dust fall case 6 is provided with dust fall hopper 8, the bottom of dust fall hopper 8 is equipped with discharge gate 9, leak hole 10 has been seted up to the bottom of dust fall case 6, the inside of dust fall case 6 passes through leak hole 10 with dust fall hopper 8 is linked together, pass through connecting pipe 5 on the left side wall of dust fall case 6 with dust fall case 6 is connected, be connected with air heater 11 on the lateral conduit of connecting pipe 5.

As a preferred example, the upper half part of the cavity is provided with a supporting plate 12, and two sides of the upper end of the supporting plate 12 are respectively provided with a vibration motor 13 and a dust cover 14 covered outside the vibration motor 13; a plurality of groups of exhaust holes 15 are uniformly formed in the middle of the upper end of the supporting plate 12, and the bottom end of each group of exhaust holes 15 is respectively connected with a dust removal bag 16; the vibration motor 13 vibrates the support plate 12 to shake off dust attached to the surfaces of the plurality of groups of dust collection cloth bags 16, so that the following and changing times of the plurality of groups of dust collection cloth bags 16 are reduced, and the practicability of the equipment is improved; the dust is filtered by the dust removing bag 16, and the filtered gas is discharged through the gas outlet 2; the dust cover 14 prevents dust from falling into the vibration motor 13 and causing damage.

As a preferred example, a filter screen 17 is arranged in the dust collection box 1, the peripheral edge of the filter screen 17 is fixed with the inner wall of the dust collection box 1, the filter screen 17 is arranged between the dust collection bag 16 and the dust collection hopper 3, and dust-containing gas can be filtered through the filter screen 17, so that the filtered gas is purer.

As a preferred example, four guide plates are disposed inside the dust-settling tank 6 from left to right, the four guide plates are a first guide plate 6-1, a second guide plate 6-2 and a fourth guide plate 6-4 in sequence, and front and rear ends of the first guide plate 6-1, the second guide plate 6-2 and the fourth guide plate 6-4 are respectively contacted with front and rear inner walls of the dust-settling tank 6.

As a preferable example, the upper ends of the first guide plate 6-1 and the third guide plate 6-3 are connected with the top wall in the dust fall box 6, and a gap is left between the lower ends of the first guide plate 6-1 and the third guide plate 6-3 and the bottom wall in the dust fall box 6; the bottom ends of the second guide plate 6-2 and the fourth guide plate 6-4 are connected with the bottom wall in the dust fall box 6, and a gap is reserved between the upper ends of the second guide plate 6-2 and the fourth guide plate 6-4 and the top wall in the dust fall box 6.

As a preferred example, the annular spray humidifying pipe 71 is fixed on the inner wall of the air inlet pipe 7 by the upper fixing member 713 and the lower fixing member 713, the top of the annular spray humidifying pipe 71 is detachably connected with a conducting pipe 712, and the conducting pipe 712 passes through the top of the air inlet pipe 7, so that the annular spray humidifying pipe 21 has the function of spray sedimentation, and the dust collection efficiency is improved.

The working process of the utility model is as follows:

firstly, dust-containing gas enters the dust box 6 through the air inlet pipe 7, is sprayed and settled by the annular spray humidifying pipe 21, slowly sinks more dust to the dust hopper 8 through the action of gravity, is discharged through the discharge port 9, then enters the dust box 1 through the connecting pipe 5, is kept dry by the air heater 11 connected with the connecting pipe 5, is filtered by the filter screen 17 in the dust box 1, is filtered again by the dust bag 16, and is discharged from the exhaust port 2.

After filtering for a period of time, dust is accumulated on the dust removing bags 16, the two groups of vibrating motors 13 are turned on, the supporting plate 15 is vibrated, and the dust attached to the surfaces of the groups of dust removing bags 16 is vibrated into the dust collecting hopper 3 and discharged from the dust outlet 4.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. The cloth bag dust collector comprises a dust collection box (1), wherein an exhaust port (2) is formed in the left end of the dust collection box (1), a cavity is formed in the dust collection box (1), an ash collecting hopper (3) is arranged at the bottom end of the lower half part of the cavity, and an ash outlet (4) is formed in the bottom of the ash collecting hopper (3), and the cloth bag dust collector is characterized by further comprising a dust collection box (6); an air inlet pipe (7) is arranged on the right side wall of the dust fall box (6), an annular spray humidifying pipe (71) is arranged in the air inlet pipe (7), a dust fall hopper (8) is arranged at the bottom of the dust fall box (6), a discharge hole (9) is formed in the bottom of the dust fall hopper (8), a leakage hole (10) is formed in the bottom of the dust fall box (6), the inside of the dust fall box (6) is communicated with the dust fall hopper (8) through the leakage hole (10), the left side wall of the dust fall box (6) is connected with the dust fall box (1) through a connecting pipe (5), a hot air blower (11) is connected to a branch pipe of the connecting pipe (5), a supporting plate (12) is arranged at the upper half part of the cavity, and a vibrating motor (13) and a dust cover (14) covering the outside the vibrating motor (13) are respectively arranged on two sides of the upper end of the supporting plate (12). The middle part of the upper end of the supporting plate (12) is uniformly provided with a plurality of groups of exhaust holes (15), and the bottom end of each group of exhaust holes (15) is respectively connected with a dust removing bag (16).

2. The bag-type dust collector according to claim 1, characterized in that a filter screen (17) is arranged in the dust collection box (1), the peripheral edge of the filter screen (17) is fixed with the inner wall of the dust collection box (1), and the filter screen (17) is arranged between the dust collection bag (16) and the dust collection hopper (3).

3. The bag-type dust collector according to claim 1, wherein four guide plates are arranged inside the dust fall box (6) from left to right, the four guide plates are a first guide plate (6-1), a second guide plate (6-2), a third guide plate (6-3) and a fourth guide plate (6-4) in sequence, and front and rear ends of the first guide plate (6-1), the second guide plate (6-2), the third guide plate (6-3) and the fourth guide plate (6-4) are respectively contacted with front and rear inner walls of the dust fall box (6).

4. A bag-type dust collector as claimed in claim 3, characterized in that the upper ends of the first and third guide plates (6-1, 6-3) are connected to the top wall in the dust-settling tank (6), and that a gap is left between the lower ends of the first and third guide plates (6-1, 6-3) and the bottom wall in the dust-settling tank (6); the bottom ends of the second guide plate (6-2) and the fourth guide plate (6-4) are connected with the bottom wall in the dust fall box (6), and a gap is reserved between the upper ends of the second guide plate (6-2) and the fourth guide plate (6-4) and the top wall in the dust fall box (6).

5. The bag-type dust collector as claimed in claim 1, wherein the annular mist humidification pipe (71) is fixed to the inner wall of the air inlet pipe (7) by upper and lower fixing members (713), a conducting pipe (712) is detachably connected to the top of the annular mist humidification pipe (71), and the conducting pipe (712) penetrates through the top of the air inlet pipe (7).