Cloth bag dust removal and leakage detection device

Abstract

The utility model relates to the technical field of metal oxide collecting equipment, and discloses a cloth bag dust removing and leakage detecting device which comprises a collecting barrel, a feeding pipe is installed on the inner wall of the collecting barrel, one end of the feeding pipe communicates with a communicating pipe, the bottom of the communicating pipe communicates with a plurality of sets of air inlet pipes, and one-way valves are installed on the air inlet pipes; a first supporting plate, a second supporting plate and a third supporting plate are welded to the inner side of the collecting barrel, and a plurality of partition plates are welded between the first supporting plate and the third supporting plate. According to the cloth bag dust removal and leakage detection device, the interior of the collecting barrel is divided into a plurality of small chambers by the second supporting plate, the partition plate and the third supporting plate, each small chamber is internally provided with a plurality of cloth bag devices, the air pressure or the solid waste concentration in each small chamber should be equal, and if the concentration in which small chamber exceeds the standard or the air pressures are different, the cloth bag in a certain small chamber can be judged to have problems; and the collecting device is easy to check, so that the waste of the high-purity nanoscale metal oxide is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal oxide collecting equipment, in particular to a cloth bag dust removal leak detection device. BACKGROUND

[0002] Metal oxide refers to a binary compound composed of oxygen and another metal chemical element, such as iron oxide (Fe2O3) and sodium oxide (Na2O). High-purity nanoscale metal oxide refers to metal oxide with high purity and nanoscale particle size. When high-purity nanoscale metal oxide is collected by a cloth bag collecting device, it is inconvenient to detect the cloth bag collecting device, and the damage of the cloth bag affects the collection of high-purity nanoscale metal oxide. CONTENT OF THE UTILITY MODEL

[0003] In view of the defects of the prior art, the application provides a cloth bag dust removal leak detection device, which has the advantages of reducing the waste of high-purity nanoscale metal oxide and solves the problem of inconvenient collection and detection of high-purity nanoscale metal oxide.

[0004] To achieve the above-mentioned purpose, the application provides the following technical scheme: a cloth bag dust removal leak detection device, comprising a collecting barrel, a feed pipe is installed on the inner wall of the collecting barrel, a communication pipe is communicated with one end of the feed pipe, a plurality of groups of air inlet pipes are communicated with the bottom of the communication pipe, a one-way valve is installed on the air inlet pipe, a support plate one, a support plate two and a support plate three are welded on the inner side of the collecting barrel, a plurality of groups of partition plates are welded between the support plate one and the support plate three, a filter cavity is formed between two groups of partition plates and between the partition plate and the collecting barrel, a pressure detection device is installed on the top of the support plate one, a plurality of groups of dust removal bags are installed between the support plate two and the support plate three, and the plurality of groups of dust removal bags are located inside the filter cavity, a discharge valve is installed on the bottom of the support plate three corresponding to the dust removal bag, and a plurality of groups of support plates one are installed on the top of the support plate one.

[0005] The support plate two, the partition plate and the support plate three divide the inside of the collecting barrel into a plurality of small chambers, a plurality of cloth bag devices are installed in each small chamber, the air pressure or solid waste concentration in each small chamber should be equal, if the concentration in a small chamber exceeds the standard or the air pressure is different, it can be judged that there is a problem with the cloth bag in the small chamber, the collecting device is easy to troubleshoot, and the waste of high-purity nanoscale metal oxide is reduced.

[0006] Preferably, an exhaust groove is formed on the inner wall of the collecting barrel, an exhaust pipe and a connecting tank are communicated with the exhaust groove in sequence, and the outer surface of the exhaust pipe is fixedly connected with the inner wall of the collecting barrel.

[0007] Preferably, a support frame is installed between the bottom of the connecting tank and the outer side of the collecting barrel.

[0008] Preferably, a one-way valve body is installed on the exhaust pipe.

[0009] The dust removal bag is composed of a frame body and a filter bag, and the one-way valve body prevents air backflow.

[0010] Preferably, the partition plate is located inside the collecting barrel and extends to the inside of the exhaust groove.

[0011] In summary, the application has the following advantages:

[0012] The cloth bag dust removal leak detection device, when high-purity nanoscale metal oxide is introduced into the dust removal bag for collection, the support plate two, the partition plate and the support plate three divide the inside of the collecting barrel into several small chambers, each small chamber is provided with a plurality of cloth bag devices, the air pressure or solid waste concentration in each small chamber should be equal, if the concentration in a small chamber exceeds the standard or the air pressure is different, it can be judged that the cloth bag in the small chamber has a problem, so that the collection device is easy to check and repair, thereby reducing the waste of high-purity nanoscale metal oxide. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure diagram of the collection device of the application;

[0014] Figure 2 It is a bottom view structure diagram of the collection device of the application;

[0015] Figure 3 It is a connection structure diagram of the pressure detection equipment and the support plate one of the application;

[0016] Figure 4 It is a left view of the internal structure of the collecting barrel of the application;

[0017] Figure 5 It is an internal structure diagram of the collecting barrel of the application;

[0018] Figure 6 It is a connection structure diagram of the partition plate and the collecting barrel of the application.

[0019] 1, collecting barrel; 2, feed pipe; 3, communication pipe; 4, air inlet pipe; 5, support plate one; 6, support plate two; 7, dust removal bag; 8, partition plate; 9, support plate three; 10, unloading valve; 11, pressure detection equipment; 12, exhaust groove; 13, exhaust pipe; 14, connecting tank; 15, support frame; 16, one-way valve body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0021] Please refer toFigures 1-6 The cloth bag dust removal leak detection device comprises a collecting barrel 1, an inlet pipe 2 is mounted on the inner wall of the collecting barrel 1, one end of the inlet pipe 2 is communicated with a communicating pipe 3, the bottom of the communicating pipe 3 is communicated with a plurality of groups of air inlet pipes 4, a one-way valve is mounted on the air inlet pipe 4, support plates one 5, support plates two 6 and support plates three 9 are welded on the inner side of the collecting barrel 1, a plurality of groups of partition plates 8 are welded between the support plates one 5 and the support plates three 9, a filtering cavity is formed between two groups of partition plates 8 and between the partition plates 8 and the collecting barrel 1, a pressure detection device 11 is mounted on the top of the support plates one 5, a plurality of groups of dust removal bags 7 are mounted between the support plates two 6 and the support plates three 9, the plurality of groups of dust removal bags 7 are located inside the filtering cavity, a discharge valve 10 is mounted on the bottom of the support plates three 9 and corresponds to the dust removal bags 7, and a plurality of groups of support plates one 5 are mounted on the top of the support plates one 5.

[0022] Through the above technical scheme, the air with high-purity nanoscale metal oxide is led to enter the communicating pipe 3 through the inlet pipe 2, the air with high-purity nanoscale metal oxide is led to enter the dust removal bags 7 below the support plates two 6 through the support plates one 5 for filtering, the high-purity nanoscale metal oxide is filtered by the cloth bag outside the dust removal bags 7, when the high-purity nanoscale metal oxide accumulates a certain amount inside the dust removal bags 7, the discharge valve 10 is started, the high-purity nanoscale metal oxide is discharged, and the high-purity nanoscale metal oxide is uniformly collected at the bottom of the collecting barrel 1; when the dust removal bags 7 are damaged, the pressure detection device 11 can detect the pressure inside the dust removal bags 7, the pressure inside the pressure detection device 11 is detected, and whether the pressure detection device 11 is damaged is determined.

[0023] The support plates two 6, the partition plates 8 and the support plates three 9 separate the inside of the collecting barrel 1 into a plurality of small rooms, a plurality of cloth bag devices are mounted in each small room, the air pressure or solid waste concentration in each small room should be equal, if the concentration in a small room exceeds the standard or the air pressure is different, it can be judged that there is a problem with the cloth bag in the small room, and the collecting device is easy to troubleshoot.

[0024] Specifically, an exhaust groove 12 is formed on the inner wall of the collecting barrel 1, the exhaust groove 12 is sequentially communicated with an exhaust pipe 13 and a connecting tank 14, the outer surface of the exhaust pipe 13 is fixedly connected with the inner wall of the collecting barrel 1, a support frame 15 is mounted between the bottom of the connecting tank 14 and the outer side of the collecting barrel 1, a one-way valve body 16 is mounted on the exhaust pipe 13, and the partition plates 8 are located on the inner side of the collecting barrel 1 and extend into the inside of the exhaust groove 12.

[0025] Through the above technical scheme, the filtered air enters the exhaust pipe 13 through the exhaust groove 12, the air enters the connecting tank 14 from the exhaust pipe 13, and is discharged from the air outlet on one side of the connecting tank 14, and the support frame 15 supports the connecting tank 14, so that the connecting tank 14 is more stable.

[0026] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A cloth bag dust leakage detection device comprising a collection bucket (1), characterized in that: The inner wall of the collecting barrel (1) is provided with a feeding pipe (2), one end of the feeding pipe (2) is communicated with a communicating pipe (3), the bottom of the communicating pipe (3) is communicated with a plurality of groups of air inlet pipes (4), the air inlet pipes (4) are provided with one-way valves, the inner side of the collecting barrel (1) is welded with a support plate one (5), a support plate two (6) and a support plate three (9), a plurality of groups of partition plates (8) are welded between the support plate one (5) and the support plate three (9), the filter cavities are formed between two groups of partition plates (8) and between the partition plates (8) and the collecting barrel (1), the top of the support plate one (5) is provided with a pressure detection device (11), a plurality of groups of dust removal bags (7) are installed between the support plate two (6) and the support plate three (9), the plurality of groups of dust removal bags (7) are located inside the filter cavities, the bottom of the support plate three (9) is provided with a discharge valve (10) corresponding to the dust removal bag (7), and a plurality of groups of support plates one (5) are installed on the top of the support plate one (5).

2. The cloth bag dust removal leak detection device according to claim 1, characterized in that: An exhaust groove (12) is formed in the inner wall of the collecting barrel (1), the exhaust groove (12) is sequentially communicated with an exhaust pipe (13) and a connecting tank (14), and the outer surface of the exhaust pipe (13) is fixedly connected with the inner wall of the collecting barrel (1).

3. A cloth bag dust leakage detection device according to claim 2, characterized in that: A supporting frame (15) is arranged between the bottom of the connecting tank (14) and the outer side of the collecting barrel (1).

4. The cloth bag dust removal leak detection device according to claim 2, characterized in that: A one-way valve body (16) is arranged on the exhaust pipe (13).

5. The cloth bag dust removal leak detection device according to claim 1, characterized in that: The partition plates (8) are located inside the collecting barrel (1) and extend into the exhaust groove (12).

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