Chemical waste gas purification tower for chemical safety production

Abstract

The utility model discloses a chemical waste gas purification tower for chemical safety production, and belongs to the technical field of chemical waste gas purification devices. A chemical waste gas purification tower for chemical safety production comprises a purification tower body and further comprises a mounting plate fixedly connected in the purification tower body; the mounting seat is fixedly connected to the mounting plate; the filter bag is connected to the mounting seat; the driving cylinder is fixedly connected to the mounting seat; the sliding plug is connected into the driving cylinder in a sliding manner; the power supply is fixedly connected to the bottom of the sliding plug; the alarm part is fixedly connected to the bottom of the driving cylinder and located under the power source; the driving rod is pulled to move downwards by utilizing the overall gravity change of the filter bag in the device, so that the power supply can be pulled to supply power to the alarm part, a worker can be prompted that the filter bag needs to be replaced, and the problems that in the prior art, due to the fact that the filter bag is not replaced in time, the trafficability of the filter bag becomes poor, and the filter bag cannot be replaced in time are solved. And the waste gas purification efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical waste gas purification devices, in particular to a chemical waste gas purification tower for safe chemical production. Background Art

[0002] Chemical products will generate waste gas during the production process. Chemical waste gas often contains many types of pollutants with complex physical and chemical properties and different toxicities, which seriously pollute the environment and affect human health. Some waste gases contain substances that are difficult to decompose and some oily substances. During the waste gas purification process, the dust collector bags continuously absorb substances that are difficult to decompose and some oily substances in the waste gas, making the dust collector bags less permeable to the waste gas. The dust collector bags are generally installed inside the purification tower, and the staff may not be able to control the permeability of the dust collector bags. When the dust collector bags have a worse permeability to the waste gas, if the dust collector bags are not replaced in time, it may affect the efficiency of the waste gas purification. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and to propose a chemical waste gas purification tower for chemical production safety.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A chemical waste gas purification tower for safe chemical production, comprising a purification tower body and:

[0006] A mounting plate, fixedly connected to the purification tower body;

[0007] A mounting base, fixedly connected to the mounting plate;

[0008] The filter bag is connected to the mounting base;

[0009] A driving cylinder is fixedly connected to the mounting base;

[0010] A sliding plug is slidably connected in the driving cylinder;

[0011] A power supply is fixedly connected to the bottom of the slide;

[0012] An alarm unit is fixedly connected to the bottom of the driving cylinder, and the alarm unit is located directly below the power supply;

[0013] The electrode plug is fixedly connected to the power supply;

[0014] Slot, opened on the alarm unit,

[0015] The electrode insert matches the slot.

[0016] Preferably, a connecting plate is fixedly connected to the side wall of the filter bag, a connecting rod is fixedly connected to the connecting plate, a driving rod is fixedly connected to the sliding plug, a mounting block is connected to the bottom of the driving rod, and the connecting rod is connected to the mounting block.

[0017] Furthermore, a first magnet is fixedly connected to the mounting block, and a second magnet is fixedly connected to the connecting rod, and the first magnet and the second magnet attract each other.

[0018] Preferably, a spring is fixedly connected to the sliding plug, and one end of the spring away from the sliding plug is fixedly connected to the inner bottom wall of the driving cylinder.

[0019] Furthermore, a striking rod is fixedly connected to the sliding plug.

[0020] Furthermore, a pressure relief valve is fixedly connected to the side wall of the driving cylinder.

[0021] Compared with the existing technology, the utility model provides a chemical waste gas purification tower for chemical production safety, which has the following beneficial effects:

[0022] The parts not involved in this device are the same as those in the prior art or can be implemented using the prior art. The utility model utilizes the overall gravity change of the filter bag in the device to pull the drive rod downward, which can then pull the power supply to the alarm part, thereby prompting the staff that the filter bag needs to be replaced, solving the problem in the prior art that the filter bag's permeability may deteriorate due to untimely replacement of the filter bag, resulting in slow exhaust gas purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a chemical waste gas purification tower for chemical production safety proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of a chemical waste gas purification tower for chemical production safety proposed by the utility model;

[0025] Figure 3 This utility model proposes a chemical waste gas purification tower for chemical production safety Figure 2 Enlarged view of part A in .

[0026] In the figure: 1. Purification tower body; 101. Mounting plate; 1011. Mounting seat; 2. Filter bag; 201. Connecting plate; 2011. Connecting rod; 2012. Second magnet; 3. Driving cylinder; 301. Spring; 302. Sliding plug; 3021. Impact rod; 303. Driving rod; 304. Alarm unit; 3041. Slot; 305. Power supply; 3051. Electrode plug; 4. Mounting block; 401. First magnet; 5. Gas pipe; 6. Pressure relief valve. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1:

[0029] Reference Figure 1-Figure 3 A chemical waste gas purification tower for chemical production safety includes a purification tower body 1 and further includes:

[0030] The mounting plate 101 is fixedly connected to the purification tower body 1;

[0031] The mounting base 1011 is fixedly connected to the mounting plate 101;

[0032] Filter bag 2, connected to the mounting base 1011;

[0033] The driving cylinder 3 is fixedly connected to the mounting seat 1011;

[0034] Sliding plug 302, slidably connected in driving cylinder 3;

[0035] Power supply 305, fixedly connected to the bottom of the sliding plug 302;

[0036] The alarm unit 304 is fixedly connected to the bottom of the driving cylinder 3 and is located directly below the power supply 305;

[0037] The electrode plug 3051 is fixedly connected to the power supply 305;

[0038] Slot 3041 is provided on the alarm unit 304.

[0039] The electrode insert 3051 matches the slot 3041 .

[0040] It should be noted that the power supply 305 is a commercially available battery with positive and negative electrode plugs 3051, and the alarm unit 304 is a commercially available alarm with positive and negative slots 3041. This application does not limit the specific models of the power supply 305 and the alarm unit 304, and staff can choose and adjust them according to work requirements.

[0041] A connecting plate 201 is fixedly connected to the side wall of the filter bag 2, a connecting rod 2011 is fixedly connected to the connecting plate 201, a driving rod 303 is fixedly connected to the sliding plug 302, a mounting block 4 is connected to the bottom of the driving rod 303, and the connecting rod 2011 and the mounting block 4 are connected.

[0042] Reference Figure 2 、 Figure 3When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state. When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state. When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state. When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state. When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state. When the filter bag 2 is in the working state, the filter bag 2 will be in the working state, and the filter bag 2 will be in the working state.

[0043] It should be noted that the power supply 305 can supply power to the alarm 304 by plugging in an electrode plate in the prior art, thereby ensuring safety during operation.

[0044] The mounting block 4 is fixedly connected to a first magnet 401 , and the connecting rod 2011 is fixedly connected to a second magnet 2012 . The first magnet 401 and the second magnet 2012 attract each other.

[0045] Reference Figure 3 By attracting the first magnet 401 and the second magnet 2012 , the connection stability between the connecting rod 2011 and the mounting block 4 can be improved, thereby ensuring the installation stability of the filter bag 2.

[0046] The sliding plug 302 is fixedly connected to a spring 301 , and one end of the spring 301 away from the sliding plug 302 is fixedly connected to the inner bottom wall of the driving cylinder 3 .

[0047] Reference Figure 3 By setting the spring 301, the sliding plug 302 can be quickly reset.

[0048] The sliding plug 302 is fixedly connected to a striking rod 3021 .

[0049] An air delivery pipe 5 and a pressure relief valve 6 are fixedly connected to the side wall of the driving cylinder 3 .

[0050] Reference Figure 3 Before replacing the filter bag 2, the staff can manually hold the filter bag 2 and manually open the pressure relief valve 6. At this time, under the reset force of the spring 301, the sliding plug 302 will quickly slide up and reset. The sliding reset of the sliding plug 302 will drive the impact rod 3021 to move up quickly. When the impact rod 3021 moves up a certain distance, the impact rod 3021 will collide with the top wall inside the driving cylinder 3. At this time, under the impact force of the impact rod 3021, the mounting plate 101 will vibrate, and the impurities on the mounting plate 101 can be effectively removed, thereby reducing the residual impurities on the mounting plate 101.

[0051] By utilizing the overall gravity change of the filter bag 2 in the device to pull the drive rod 303 downward, the power supply 305 can be pulled to supply power to the alarm unit 304, thereby prompting the staff that the filter bag 2 needs to be replaced, solving the problem in the prior art that the filter bag 2 is not replaced in time, which easily leads to poor permeability of the filter bag 2 and slow exhaust gas purification efficiency.

[0052] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chemical waste gas purification tower for chemical production safety, comprising a purification tower body (1), characterized in that: Also includes: A mounting plate (101) is fixedly connected to the purification tower body (1); A mounting seat (1011) fixedly connected to the mounting plate (101); A filter bag (2) is connected to the mounting base (1011); A driving cylinder (3) is fixedly connected to the mounting seat (1011); A sliding plug (302) is slidably connected in the driving cylinder (3); A power source (305) is fixedly connected to the bottom of the sliding plug (302); An alarm unit (304) is fixedly connected to the bottom of the driving cylinder (3), and the alarm unit (304) is located directly below the power source (305); The electrode plug (3051) is fixedly connected to the power supply (305); The slot (3041) is provided on the alarm unit (304). The electrode insert (3051) matches the slot (3041).

2. A chemical waste gas purification tower for chemical production safety according to claim 1, characterized in that: A connecting plate (201) is fixedly connected to the side wall of the filter bag (2), a connecting rod (2011) is fixedly connected to the connecting plate (201), a driving rod (303) is fixedly connected to the sliding plug (302), a mounting block (4) is connected to the bottom of the driving rod (303), and the connecting rod (2011) and the mounting block (4) are connected.

3. A chemical waste gas purification tower for chemical production safety according to claim 2, characterized in that: A first magnet (401) is fixedly connected to the mounting block (4), and a second magnet (2012) is fixedly connected to the connecting rod (2011); the first magnet (401) and the second magnet (2012) attract each other.

4. A chemical waste gas purification tower for chemical production safety according to claim 1, characterized in that: The sliding plug (302) is fixedly connected to a spring (301), and one end of the spring (301) away from the sliding plug (302) is fixedly connected to the inner bottom wall of the driving cylinder (3).

5. A chemical waste gas purification tower for chemical production safety according to claim 4, characterized in that: The sliding plug (302) is fixedly connected to a striking rod (3021).

6. A chemical waste gas purification tower for chemical production safety according to claim 5, characterized in that: A pressure relief valve (6) is fixedly connected to the side wall of the driving cylinder (3).

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