CN215995946U

CN215995946U - High-pressure bag type dust collector

Info

Publication number: CN215995946U
Application number: CN202122059391.2U
Authority: CN
Inventors: 张明
Original assignee: Hangzhou Lin'an Mingrun Environmental Protection Technology Co ltd
Current assignee: Hangzhou Lin'an Mingrun Environmental Protection Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-11
Anticipated expiration: 2031-08-30

Abstract

The application discloses high pressure bag collector, including box, conveyer pipe, air exhauster and heating ring, be connected with on a box lateral wall the conveyer pipe, conveyer pipe one end is installed the air exhauster, a side wall mounting of conveyer pipe has the moisture detector, be provided with on the conveyer pipe inner wall the heating ring, there is the baffle through screw connection in the box, the shaping has the through-hole on the baffle, there is the go-between baffle bottom both sides all through screw connection, be provided with annular force sensor in the go-between, the last filter bag of installing of annular force sensor. Has the advantages that: according to the utility model, by arranging the annular tension sensor and the alarm, the annular tension sensor detects the gravity of the filter bag in real time in the use process of the device, and the alarm is triggered to act when the detection data reaches a set value, so that the working personnel is reminded to clean the dust on the surface of the filter bag in time, the subsequent dust removal effect of the device is ensured, and the practicability of the device is improved.

Description

High-pressure bag type dust collector

Technical Field

The application relates to the technical field of dust removal devices, and more specifically relates to a high-pressure bag type dust collector.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, 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.

The dust on the surface of the filter bag needs to be cleaned in the use process of the existing high-pressure bag type dust collector, but workers are not convenient to determine when to clean the dust collector, so that the dust collection effect of the device is influenced due to untimely cleaning of the filter bag, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The application has the advantages that the high-pressure bag type dust collector is provided, and compared with the prior art, the high-pressure bag type dust collector has the following beneficial effects:

1. in order to solve the problems that the existing high-pressure bag type dust collector needs to clean dust on the surface of a filter bag in the using process, but workers are inconvenient to determine when to clean the dust, furthermore, the prior high-pressure bag type dust collector has the defects that the dust removal effect of the device is influenced due to the untimely cleaning of the filter bag, the practicability of the device is reduced, in addition, when the moisture content in the gas is larger, the dust is easy to harden on the surface of the filter bag during the use process, thereby affecting the dust removal efficiency of the device and reducing the functionality of the device, the utility model has the advantages that by arranging the annular tension sensor and the alarm, when the device is used, the annular tension sensor detects the gravity of the filter bag in real time, when the detected data reaches a set value, the alarm is triggered to act, further reminding workers to clean dust on the surface of the filter bag in time, ensuring the subsequent dust removal effect of the device and improving the practicability of the device;

2. in order to solve the problems that when the moisture content in gas is high in the use process of the conventional high-pressure bag type dust collector, dust is easy to harden on the surface of a filter bag, the dust collection efficiency of the device is further influenced, and the functionality of the device is reduced.

Other advantages and features of the present application will become apparent from the following description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to realize at least one advantage, the application provides a high-pressure bag type dust collector, which comprises a box body, a conveying pipe, an exhaust fan and a heating ring, wherein the conveying pipe is connected to one side wall of the box body, the exhaust fan is installed at one end of the conveying pipe, a humidity detector is installed on one side wall of the conveying pipe, the heating ring is arranged on the inner wall of the conveying pipe, a partition plate is connected to the box body through screws, a through hole is formed in the partition plate, connecting rings are connected to two sides of the bottom end of the partition plate through screws, annular tension sensors are arranged in the connecting rings, filter bags are installed on the annular tension sensors, an alarm is connected to one side of the upper end of the box body through screws, an exhaust pipe is arranged on the other side wall of the box body, an ash discharge hopper is arranged at the bottom end of the box body, and the other side of the upper end of the box body is connected with a pulse generator through screws, the pulse generator is connected with a pulse tube, a pulse electromagnetic valve is arranged on one side wall of the pulse tube, one end of the pulse tube is connected with a spray head, an air pump is arranged on one side of the pulse tube, and an air pipe is connected to the air pump.

Further, the conveying pipe is connected with the box body through bolts, and the exhaust fan is connected with the conveying pipe through a pipe hoop.

By adopting the technical scheme, the exhaust fan enables dust-containing gas to pass through the conveying pipe conveying belt to be dedusted in the box body.

Furthermore, the humidity detector with the conveyer pipe passes through threaded connection, the heating ring is embedded in the conveyer pipe, the humidity detector with the heating ring electricity is connected.

Through above-mentioned technical scheme, in the gas transportation process, humidity detector real-time detection is gaseous humidity, and makes heating ring work evaporates moisture in the gas, and then prevents that the dust from hardening on the filter bag surface, and then guarantees gaseous passing efficiency and the dust collection efficiency of device, improves the device functionality.

Furthermore, the annular tension sensor is connected with the connecting ring through a clamping groove, the filter bag is connected with the annular tension sensor through a screw, and the annular tension sensor is electrically connected with the alarm.

By adopting the technical scheme, in the dust removal process, gas passes through the dust is blocked on the surface of the filter bag and then passes through the through hole to enter the partition board and the annular tension sensor detects the gravity of the filter bag in real time, and when the detection data reach a set value, the alarm is triggered to act, so that a worker is reminded to clear up the dust on the surface of the filter bag in time, the subsequent dust removal effect of the device is ensured, and the practicability of the device is improved.

Further, the exhaust pipe is connected with the box body through bolts, and the ash discharge hopper is connected with the box body through screws.

By adopting the technical scheme, the gas after dust removal is discharged through the exhaust pipe, and the dust generated during ash removal falls into the ash discharge hopper to be discharged.

Furthermore, the pulse tube with pulse generator passes through the coupling and connects, the pulse solenoid valve with the pulse tube passes through threaded connection, the shower nozzle with the pulse tube passes through threaded connection, the trachea with the air pump is pegged graft, the trachea other end with the pulse tube passes through the coupling and connects.

By adopting the technical scheme, when the filter bag needs to be cleaned, the pulse electromagnetic valve is enabled to act, at the moment, the pulse generated by the pulse generator is sprayed out through the pulse pipe and the spray head, and the compressed gas generated by the gas pump pressurizes the pulse through the gas pipe, so that the dust on the surface of the filter bag is finally shaken off.

Further objects and advantages of the present application will become apparent from an understanding of the ensuing description and drawings.

These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description, the accompanying drawings and the claims.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.

FIG. 1 is a schematic view of a high pressure bag house of the present invention;

FIG. 2 illustrates a cross-sectional view of a housing in a high pressure bag house of the present invention;

FIG. 3 illustrates a bottom view of the connection ring in the high pressure bag house of the present invention;

fig. 4 illustrates a left side sectional view of a duct in a high pressure bag house according to the present invention.

In the figure:

1 is an ash discharge hopper; 2 is a conveying pipe; 3 is an exhaust fan; 4 is a humidity detector; 5 is a box body; 6 is a pulse generator; 7 is a pulse tube; 8 is a trachea; 9 is a pulse electromagnetic valve; 10 is an air pump; 11 is an alarm; 12 is an exhaust pipe; 13 is a filter bag; 14 is a spray head; 15 is a connecting ring; 16 is a clapboard; 17 is a through hole; 18 is a ring-shaped tension sensor; and 19 is a heating ring.

Detailed Description

Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore the terms should not be construed as limiting the present invention

As shown in fig. 1-4, the high pressure bag type dust collector in this embodiment comprises a box 5, a conveying pipe 2, an exhaust fan 3 and a heating ring 19, the conveying pipe 2 is connected to a side wall of the box 5, the exhaust fan 3 is installed at one end of the conveying pipe 2, the exhaust fan 3 removes dust from dust-containing gas conveyed in the box 5 through the conveying pipe 2, a humidity detector 4 is installed on a side wall of the conveying pipe 2, the heating ring 19 is installed on an inner wall of the conveying pipe 2, during gas conveying, the humidity detector 4 detects humidity of the gas in real time and enables the heating ring 19 to work to evaporate moisture in the gas, thereby preventing dust from being hardened on the surface of the filter bag 13, further ensuring gas passing efficiency and dust removal efficiency of the device, improving device functionality, a partition plate 16 is connected to the box 5 through a screw, a through hole 17 is formed on the partition plate 16, and connecting rings 15 are connected to two sides of the bottom end of the partition plate 16 through screws, an annular tension sensor 18 is arranged in the connecting ring 15, a filter bag 13 is arranged on the annular tension sensor 18, one side of the upper end of the box body 5 is connected with an alarm 11 through a screw, during the dust removal process, when gas passes through the filter bag 13, dust is blocked on the surface of the filter bag 13 and enters the upper part of the partition plate 16 through a through hole 17, the annular tension sensor 18 detects the gravity of the filter bag 13 in real time, when the detected data reaches a set value, the alarm 11 is triggered to act, so that a worker is reminded to clean the dust on the surface of the filter bag 13 in time, the subsequent dust removal effect of the device is ensured, the practicability of the device is improved, an exhaust pipe 12 is arranged on the other side wall of the box body 5, a dust discharge hopper 1 is arranged at the bottom end of the box body 5, the gas after dust removal is discharged through the exhaust pipe 12, the dust generated during dust removal falls into the dust discharge hopper 1 to be discharged, the other side of the upper end of the box body 5 is connected with a pulse generator 6 through a screw, pulse generator 6 is last to be connected with pulse tube 7, be provided with pulse solenoid valve 9 on the pulse tube 7 lateral wall, pulse tube 7 one end is connected with shower nozzle 14, pulse tube 7 one side is provided with air pump 10, be connected with trachea 8 on the air pump 10, when needing to carry out the deashing to filter bag 13, make pulse solenoid valve 9 action, the pulse that pulse generator 6 produced this moment is through pulse tube 7 and shower nozzle 14 blowout, and the compressed gas that air pump 10 produced pressurizes the pulse through trachea 8, finally make it shake the dust on filter bag 13 surface and fall.

As shown in fig. 1 to 4, in this embodiment, the conveying pipe 2 is connected to the box body 5 through a bolt, the exhaust fan 3 is connected to the conveying pipe 2 through a pipe hoop, the humidity detector 4 is connected to the conveying pipe 2 through a thread, the heating ring 19 is embedded in the conveying pipe 2, the humidity detector 4 is electrically connected to the heating ring 19, the annular tension sensor 18 is connected to the connecting ring 15 through a clamping groove, the filter bag 13 is connected to the annular tension sensor 18 through a screw, and the annular tension sensor 18 is electrically connected to the alarm 11.

As shown in fig. 1 to 4, in this embodiment, the exhaust pipe 12 is connected to the box body 5 by a bolt, the ash discharge hopper 1 is connected to the box body 5 by a screw, the pulse tube 7 is connected to the pulse generator 6 by a tube hoop, the pulse solenoid valve 9 is connected to the pulse tube 7 by a screw, the nozzle 14 is connected to the pulse tube 7 by a screw, the air pipe 8 is inserted into the air pump 10, and the other end of the air pipe 8 is connected to the pulse tube 7 by a tube hoop.

The specific implementation process of this embodiment is as follows: firstly, an exhaust fan 3 removes dust from dust-containing gas through a conveying pipe 2 and a conveying belt box body 5, in the gas conveying process, a humidity detector 4 detects the humidity of the gas in real time, a heating ring 19 works to evaporate moisture in the gas so as to prevent the dust from being hardened on the surface of a filter bag 13 and further ensure the passing efficiency of the gas and the dust removal efficiency of the device, in the dust removal process, the dust is blocked on the surface of the filter bag 13 when the gas passes through the filter bag 13 and enters the upper part of a partition plate 16 through a through hole 17, and finally is discharged through an exhaust pipe 12, an annular tension sensor 18 detects the gravity of the filter bag 13 in real time, when the detection data reaches a set value, an alarm 11 is triggered to act so as to remind a worker to clean the dust on the surface of the filter bag 13 in time, the subsequent dust removal effect of the device is ensured, and when the filter bag 13 is cleaned, a pulse electromagnetic valve 9 acts, at this time, the pulse generated by the pulse generator 6 is ejected through the pulse pipe 7 and the nozzle 14, and the compressed gas generated by the air pump 10 pressurizes the pulse through the air pipe 8, so that the dust on the surface of the filter bag 13 is finally shaken off, and the shaken off dust falls into the dust discharging hopper 1 and is discharged out of the device.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A high-pressure bag type dust collector is characterized in that: comprises a box body (5), a conveying pipe (2), an exhaust fan (3) and a heating ring (19), wherein the conveying pipe (2) is connected to one side wall of the box body (5), the exhaust fan (3) is installed at one end of the conveying pipe (2), a humidity detector (4) is installed on one side wall of the conveying pipe (2), the heating ring (19) is arranged on the inner wall of the conveying pipe (2), a partition plate (16) is connected to the interior of the box body (5) through screws, through holes (17) are formed in the partition plate (16), connecting rings (15) are connected to two sides of the bottom end of the partition plate (16) through screws, annular tension sensors (18) are arranged in the connecting rings (15), filter bags (13) are installed on the annular tension sensors (18), an alarm (11) is connected to one side of the upper end of the box body (5) through screws, and an exhaust pipe (12) is arranged on the other side wall of the box body (5), the improved dust discharging box is characterized in that a dust discharging hopper (1) is arranged at the bottom end of the box body (5), the other side of the upper end of the box body (5) is connected with a pulse generator (6) through a screw, a pulse tube (7) is connected onto the pulse generator (6), a pulse electromagnetic valve (9) is arranged on one side wall of the pulse tube (7), one end of the pulse tube (7) is connected with a spray head (14), an air pump (10) is arranged on one side of the pulse tube (7), and an air pipe (8) is connected onto the air pump (10).

2. A high pressure bag house as defined in claim 1 wherein: conveyer pipe (2) with box (5) pass through bolted connection, air exhauster (3) with conveyer pipe (2) are through the ferrule connection.

3. A high pressure bag house as defined in claim 1 wherein: humidity detector (4) with conveyer pipe (2) pass through threaded connection, heating ring (19) embedded in conveyer pipe (2), humidity detector (4) with heating ring (19) electricity is connected.

4. A high pressure bag house as defined in claim 1 wherein: the annular tension sensor (18) is connected with the connecting ring (15) through a clamping groove, the filter bag (13) is connected with the annular tension sensor (18) through a screw, and the annular tension sensor (18) is electrically connected with the alarm (11).

5. A high pressure bag house as defined in claim 1 wherein: the exhaust pipe (12) is connected with the box body (5) through bolts, and the ash discharging hopper (1) is connected with the box body (5) through screws.

6. A high pressure bag house as defined in claim 1 wherein: pulse tube (7) with impulse generator (6) are connected through the ferrule, pulse solenoid valve (9) with pulse tube (7) are through threaded connection, shower nozzle (14) with pulse tube (7) are through threaded connection, trachea (8) with air pump (10) are pegged graft, trachea (8) the other end with pulse tube (7) are connected through the ferrule.