CN217340587U

CN217340587U - Low-pressure dust remover

Info

Publication number: CN217340587U
Application number: CN202122239514.0U
Authority: CN
Inventors: 王大海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-09-02
Anticipated expiration: 2031-09-14

Abstract

The utility model provides a low-pressure dust collector, which comprises a dust-settling main body, a mounting bracket is fixedly connected to one side of the dust-settling main body, a gas storage tank is welded to one end of the mounting bracket, a gas delivery pipe is fixedly connected to the outer side of the gas storage tank, a bearing is rotatably connected to one end of the gas delivery pipe, a branch gas pipe is rotatably connected to one end of the bearing, a solenoid valve is fixedly connected to the top end of the gas storage tank, a gas delivery pipe is fixedly connected to the top end of the solenoid valve, a closed cylinder is fixedly connected to the outer side of the gas delivery pipe, a cover plate is movably connected to the bottom end of the closed cylinder, a detachable pore plate and a gas inlet pipe are respectively fixedly connected to the other side of the dust-settling main body, a barrel-type filter element is fixedly connected to the inner part of the dust-settling main body, a gas outlet pipe is fixedly connected to the top of the dust-settling main body, a fan is fixedly connected to the top of the gas outlet pipe, a gas exhaust pipe is fixedly connected to the top of the fan, the gas storage tank, the gas delivery pipe and the branch gas pipe, the dust removal effect and the long service life of low pressure dust remover have been improved, still reduced use cost, made its power saving more.

Description

Low-pressure dust remover

Technical Field

The utility model relates to an environmental protection dust collecting equipment technical field especially relates to a low pressure dust remover.

Background

A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.

The existing dust remover selects pulse dust removal or electrostatic dust removal, selects filter materials as dust removal bags or electrostatic rods, is single in dust removal bag material, cannot use high-voltage pulse to remove tiny particulate matters after working for a long time, and solves the problems that the back-flushing pressure needs to be adjusted and the regular replacement and maintenance is needed when particles with overlarge humidity are filtered.

Therefore, it is necessary to provide a low pressure dust collector to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low pressure dust remover has solved the dust bag material singleness, and long-time work can't use high-voltage pulse to clear away small particulate matter to and need adjust blowback pressure to the too big particle filtration of humidity, need the problem of periodic replacement maintenance.

In order to solve the technical problem, the utility model provides a low-pressure dust collector, which comprises a dust-settling main body, wherein the bottom of the dust-settling main body is respectively and fixedly connected with a supporting leg and a waste port, one side of the dust-settling main body is fixedly connected with a mounting frame, one end of the mounting frame is welded with a gas storage tank, the outer side of the gas storage tank is fixedly connected with a gas pipe, one end of the gas pipe is rotatably connected with a bearing, one end of the bearing is rotatably connected with a branch pipe, the top end of the gas storage tank is fixedly connected with a solenoid valve, the top end of the solenoid valve is fixedly connected with a gas conveying pipe, the outer side of the gas conveying pipe is fixedly connected with a closed cylinder, the bottom end of the closed cylinder is movably connected with a cover plate, the other side of the dust-settling main body is respectively and fixedly connected with a disassembly pore plate and a gas inlet pipe, the interior of the dust-settling main body is fixedly connected with a barrel-type filter element, the top of the dust-settling main body is fixedly connected with a gas outlet pipe, one end of the air outlet pipe is fixedly connected with a fan, and the top of the fan is fixedly connected with an exhaust pipe.

Preferably, the gas holder includes mounting bracket, the bearing of gas-supply pipe and gas-supply pipe one end in the gas holder outside and the bronchus that links to each other with the bearing, the bearing rotates with the bronchus to be connected.

Preferably, the supporting leg is provided with four, four the supporting leg is located the four corners department of dust fall main part bottom respectively, dust fall main part and supporting leg fixed connection.

Preferably, the dust fall main body is formed by processing a stainless steel material, the outer surface of the dust fall main body is smooth, and the dust fall main body is fixedly connected with the air outlet pipe.

Preferably, the shape of outlet duct is cylindrical, the inside fretwork of outlet duct, outlet duct and fan fixed connection.

Preferably, the number of the closed cylinders is two, the two closed cylinders are respectively positioned on the outer sides of the air conveying pipes, and the air conveying pipes are fixedly connected with the closed cylinders.

Compared with the prior art, the utility model provides a pair of low pressure dust remover has following beneficial effect:

the utility model provides a low-pressure dust remover, through barrel filter core, gas holder, gas-supply pipe and bronchus, this kind of low-pressure dust remover, change into barrel filter core by traditional dust bag, and regard as the filter equipment by barrel filter core, the filter media material is various, can change the filter media material according to customer's demand, the filter effect is better, long service life, the product price is low, the same filter media diameter, barrel filter core is 3 to 4 times bigger than dust bag air contact area, when using, the fan begins to operate, and produce suction, suction will act on the intake pipe, the gas enters into the dust fall main part from the intake pipe, at this moment, the dust particle in the gas will be stopped by barrel filter core, and filter the gas, after barrel filter core accumulation dust, the gas in the gas holder will be transported to the gas-supply pipe, and at this moment, the gas is sprayed from the gas pocket on the bronchus surface, the branch gas pipe can rotate under the pushing of gas, so that the barrel-type filter element is cleaned without dead angles, the dust removal effect of the low-pressure dust remover is improved, the service life of the low-pressure dust remover is prolonged, the use cost is reduced, and the low-pressure dust remover is more power-saving.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a low-pressure dust collector provided by the present invention;

fig. 2 is an internal cross-sectional view of the dust settling main body of the present invention;

fig. 3 is a schematic view of a partial structure of the gas storage tank of the present invention.

Reference numbers in the figures: 1. a dust falling main body; 101. sealing the cylinder; 102. a cover plate; 103. a barrel filter element; 2. supporting legs; 3. a waste material port; 4. a gas storage tank; 401. a gas delivery pipe; 402. a bearing; 403. a bronchus; 404. a mounting frame; 5. an electromagnetic valve; 6. an air conveying pipe; 7. an air outlet pipe; 8. a fan; 9. an exhaust pipe; 10. disassembling the pore plate; 11. an air inlet pipe.

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. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a low pressure dust collector according to the present invention; fig. 2 is an internal cross-sectional view of the dust settling body of the present invention; fig. 3 is a schematic view of a partial structure of the gas storage tank of the present invention. A low-pressure dust remover comprises a dust falling main body 1, wherein the bottom of the dust falling main body 1 is fixedly connected with supporting legs 2 and a waste opening 3 respectively, one side of the dust falling main body 1 is fixedly connected with a mounting frame 404, one end of the mounting frame 404 is welded with a gas storage tank 4, the outer side of the gas storage tank 4 is fixedly connected with a gas pipe 401, one end of the gas pipe 401 is rotatably connected with a bearing 402, one end of the bearing 402 is rotatably connected with a branch gas pipe 403, the top end of the gas storage tank 4 is fixedly connected with a solenoid valve 5, the top end of the solenoid valve 5 is fixedly connected with a gas conveying pipe 6, the outer side of the gas conveying pipe 6 is fixedly connected with a closed cylinder 101, the bottom end of the closed cylinder 101 is movably connected with a cover plate 102, the other side of the dust falling main body 1 is fixedly connected with a disassembly pore plate 10 and a gas inlet pipe 11 respectively, a barrel type filter element 103 is fixedly connected inside the dust falling main body 1, the top of the dust falling main body 1 is fixedly connected with a gas outlet pipe 7, one end of the gas outlet pipe 7 is fixedly connected with a fan 8, the top of the fan 8 is fixedly connected with an exhaust pipe 9.

Further, the air storage tank 4 comprises a mounting frame 404 outside the air storage tank 4, an air pipe 401, a bearing 402 at one end of the air pipe 401 and a branch air pipe 403 connected with the bearing 402, the bearing 402 is rotatably connected with the branch air pipe 403, when the barrel-type filter element 103 accumulates dust, air in the air storage tank 4 is conveyed into the air pipe 401 and conveyed onto the branch air pipe 403, the air is sprayed out from air holes on the outer surface of the branch air pipe 403, the branch air pipe 403 rotates by the pushing of the air, and the barrel-type filter element 103 is cleaned without dead angles.

Further, supporting leg 2 is provided with four, and four supporting legs 2 are located the four corners department of 1 bottom of dust fall main part respectively, and dust fall main part 1 makes the device place more stable through supporting leg 2 with supporting leg 2 fixed connection.

Further, dust fall main part 1 is formed by stainless steel material processing, and dust fall main part 1's surface is smooth, and dust fall main part 1 and outlet duct 7 fixed connection form dust fall main part 1 by stainless steel material processing sturdier and more durable.

Further, the shape of outlet duct 7 is cylindrical, and the inside fretwork of outlet duct 7, outlet duct 7 and fan 8 fixed connection, through the transportation gas that outlet duct 7 can be better.

Further, two closed cylinders 101 are arranged, the two closed cylinders 101 are respectively located on the outer side of the air conveying pipe 6, the air conveying pipe 6 is fixedly connected with the closed cylinders 101, and the device can be better operated through the closed cylinders 101.

The utility model provides a pair of low pressure dust remover's theory of operation as follows: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, when the utility model is used, the fan 8 starts to run and generates suction, the suction is acted on the air inlet pipe 11, the gas enters the dust fall main body 1 from the air inlet pipe 11, at the same time, dust particles in the gas are blocked by the barrel-type filter element 103 and filter the gas, when the barrel-type filter element 103 accumulates dust, the gas in the gas storage tank 4 is transported into the gas pipe 401 and transported onto the gas branch pipe 403, at the same time, the gas is sprayed out from the gas holes on the outer surface of the gas branch pipe 403, the gas branch pipe 403 rotates by the push of the gas, the barrel-type filter element 103 is cleaned without dead angles, then the gas is sucked into the gas outlet pipe 7 by the suction sent by the fan 8 and is discharged from the gas outlet pipe 9 by the fan 8, thus, the use process of the utility model is completed, the utility model discloses simple structure, convenience safe in utilization.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a low pressure dust remover, includes dust fall main part (1), its characterized in that: the dust fall device is characterized in that the bottom of the dust fall main body (1) is fixedly connected with supporting legs (2) and a waste opening (3) respectively, one side of the dust fall main body (1) is fixedly connected with a mounting rack (404), one end of the mounting rack (404) is welded with a gas storage tank (4), the outer side of the gas storage tank (4) is fixedly connected with a gas pipe (401), one end of the gas pipe (401) is rotatably connected with a bearing (402), one end of the bearing (402) is rotatably connected with a branch gas pipe (403), the top end of the gas storage tank (4) is fixedly connected with an electromagnetic valve (5), the top end of the electromagnetic valve (5) is fixedly connected with a gas conveying pipe (6), the outer side of the gas conveying pipe (6) is fixedly connected with a closed cylinder (101), the bottom end of the closed cylinder (101) is movably connected with a cover plate (102), and the other side of the dust fall main body (1) is fixedly connected with a disassembly pore plate (10) and a gas inlet pipe (11) respectively, the inside fixedly connected with bucket formula filter core (103) of dust fall main part (1), the top fixedly connected with outlet duct (7) of dust fall main part (1), the one end fixedly connected with fan (8) of outlet duct (7), the top fixedly connected with blast pipe (9) of fan (8).

2. A low pressure dust collector as claimed in claim 1, wherein the air storage tank (4) comprises a mounting bracket (404) outside the air storage tank (4), an air pipe (401), a bearing (402) at one end of the air pipe (401), and a branch air pipe (403) connected with the bearing (402), and the bearing (402) is rotatably connected with the branch air pipe (403).

3. A low pressure dust collector as claimed in claim 1, wherein there are four supporting legs (2), the four supporting legs (2) are respectively located at four corners of the bottom of the dust settling main body (1), and the dust settling main body (1) is fixedly connected with the supporting legs (2).

4. The low-pressure dust collector of claim 1, wherein the dust-settling main body (1) is made of stainless steel materials, the outer surface of the dust-settling main body (1) is smooth, and the dust-settling main body (1) is fixedly connected with the air outlet pipe (7).

5. The low-pressure dust remover according to claim 1, wherein the air outlet pipe (7) is cylindrical, the air outlet pipe (7) is hollow, and the air outlet pipe (7) is fixedly connected with the fan (8).

6. A low-pressure dust collector as claimed in claim 1, wherein there are two closed air cylinders (101), two closed air cylinders (101) are respectively arranged at the outer side of the air conveying pipe (6), and the air conveying pipe (6) is fixedly connected with the closed air cylinders (101).