A petroleum refining waste gas treatment device capable of effectively reducing pollution

Abstract

This utility model discloses a petroleum refining waste gas treatment device that can effectively reduce pollution, specifically relating to the field of petroleum refining waste gas treatment technology. It includes an installation ring with a sealing gasket at its bottom and an installation pipe at its top. Several bolts are installed on the outer wall of the installation pipe, with one end of each bolt sequentially penetrating the installation plate and the sealing gasket and extending beyond the sealing gasket. A treatment mechanism is located at the top of the installation pipe. By incorporating this treatment mechanism, this utility model eliminates the need for water washing to treat waste gas generated during petroleum refining; instead, it treats it through adsorption and filtration. This method significantly reduces water consumption and effectively ensures the quality of waste gas treatment, thus significantly improving the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of petroleum refining waste gas treatment technology, and more specifically, to a petroleum refining waste gas treatment device that can effectively reduce pollution. Background Technology

[0002] Petroleum refers to a mixture of liquid and solid hydrocarbons that occurs naturally. Petroleum is further classified into crude oil, natural gas, liquefied natural gas, and natural tar. After the extraction of petroleum, refining equipment is generally used to convert it into various fuels, chemical raw materials, and other petroleum products. During the petroleum refining process, a large amount of waste gas is generated. In order to avoid pollution of the environment, the waste gas is generally treated by treatment equipment before being discharged.

[0003] Most existing treatment devices use water washing for processing. While this method is relatively reliable, it consumes a large amount of water, resulting in high energy consumption during operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a petroleum refining waste gas treatment device that can effectively reduce pollution. Through the setting of the treatment mechanism, not only can water consumption be reduced, but the treatment effect of waste gas can also be ensured, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a petroleum refining waste gas treatment device that can effectively reduce pollution, including an installation ring, a sealing gasket at the bottom of the installation ring, an installation tube at the top of the installation ring, a plurality of bolts on the outer wall of the installation tube, one end of each of the plurality of bolts passing through the installation plate and the sealing gasket and extending to the outside of the sealing gasket, and a treatment mechanism at the top of the installation tube.

[0006] In a preferred embodiment, the processing mechanism includes a processing pool, the bottom of which has a first through hole, and the inner wall of the first through hole is connected to the outer wall of the mounting pipe.

[0007] In a preferred embodiment, a first connecting pipe is provided at the top of the inner wall of the treatment tank, and a plurality of second through holes are opened on the outer wall of the first connecting pipe, with a second connecting pipe disposed inside the second through holes.

[0008] In a preferred embodiment, a mounting plate is provided on one side of the treatment pool, a connecting plate is provided on the top of the mounting plate, and a baffle is provided on the top of the connecting plate.

[0009] In a preferred embodiment, a positioning plate is provided at the top of the baffle, and a connecting rod is provided at the bottom of the positioning plate. The bottom of the connecting rod passes through the baffle and the connecting plate in sequence and is connected to the top of the mounting plate.

[0010] In a preferred embodiment, the baffle has a third through hole, an anti-slip ring is provided inside the third through hole, and an activated carbon filter is provided inside the anti-slip ring.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] By setting up a treatment mechanism, the waste gas generated during petroleum refining is no longer treated by water washing, but by adsorption and filtration. This treatment method not only significantly reduces water consumption, but also effectively ensures the treatment effect of waste gas. Furthermore, the reasonable setting of the treatment mechanism facilitates the discharge of lime slurry used for adsorption and the replacement of activated carbon filters used for filtration. The treatment mechanism has a simple structure, is easy to maintain, and has low production and operating costs, thus significantly improving the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0015] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0016] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point B.

[0017] The attached diagram is labeled as follows: 1. Mounting ring; 2. Sealing gasket; 3. Mounting pipe; 4. Bolt; 5. Treatment tank; 6. First connecting pipe; 7. Second connecting pipe; 8. Mounting plate; 9. Baffle; 10. Positioning plate; 11. Connecting rod; 12. Anti-slip ring; 13. Activated carbon filter screen; 14. Connecting plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] As attached Figure 1-4 The illustrated petroleum refining waste gas treatment equipment effectively reduces pollution, including an installation ring 1, a sealing gasket 2 at the bottom of the installation ring 1, an installation pipe 3 at the top of the installation ring 1, and several bolts 4 on the outer wall of the installation pipe 3. The installation ring 1 is connected to the discharge port of the treatment equipment by the addition of the bolts 4. The addition of the sealing gasket 2 improves the sealing performance at the connection between the installation ring 1 and the treatment equipment, and the sealing gasket 2 is made of rubber material. One end of each of the several bolts 4 passes through the installation plate 8 and the sealing gasket 2 in sequence and extends to the outside of the sealing gasket 2. A treatment mechanism is provided at the top of the installation pipe 3.

[0020] As attached Figure 1 , 2 As shown in Figures 3 and 4, the treatment mechanism includes a treatment tank 5. A valved discharge pipe can be added to one side of the treatment tank 5 to discharge the liquid in the treatment tank 5. The addition of the treatment tank 5 provides a location for holding lime slurry. A first through hole is opened at the bottom of the inner wall of the treatment tank 5, and the inner wall of the first through hole is connected to the outer wall of the installation pipe 3. A first connecting pipe 6 is provided at the top of the inner wall of the treatment tank 5. Several second through holes are opened on the outer wall of the first connecting pipe 6, and second connecting pipes 7 are installed inside the second through holes. The first connecting pipe 6 and the second connecting pipe 7 are connected by a valve. The waste gas entering the first connecting pipe 6 through the installation pipe 3 is introduced into the lime slurry for adsorption through the second connecting pipe 7. An installation plate 8 is provided on one side of the treatment tank 5. A connecting plate 14 is provided on the top of the installation plate 8. A baffle 9 is provided on the top of the connecting plate 14. A positioning plate 10 is provided on the top of the baffle 9. A connecting rod 11 is provided at the bottom of the positioning plate 10. The bottom of the connecting rod 11 passes through the baffle 9 and the connecting plate 14 in sequence and is connected to the top of the installation plate 8. The baffle 9 is installed by the cooperation of the installation plate 8, the connecting plate 14, the positioning plate 10 and the connecting rod 11.

[0021] As attached Figure 1 , 2 As shown in Figure 4, a third through hole is provided inside the baffle 9, and an anti-slip ring 12 is provided inside the third through hole. An activated carbon filter 13 is provided inside the anti-slip ring 12. The opening of the third through hole in the baffle 9 allows the activated carbon filter 13 to pass smoothly through the anti-slip ring 12 and be installed inside the baffle 9. The anti-slip ring 12 is made of rubber material.

[0022] The working principle of this utility model is as follows: When using this device to treat the waste gas generated during petroleum refining, the device is first connected to the exhaust port of the treatment equipment through the cooperation of the mounting ring 1 and bolt 4. After the connection is completed, the waste gas enters the first connecting pipe 6 through the mounting pipe 3 and is discharged into the lime slurry through the second connecting pipe 7. After being adsorbed, the lime slurry is discharged and finally filtered through the activated carbon filter 13 before being discharged to the outside. When the lime slurry needs to be discharged, simply open the discharge pipe with valve. When the activated carbon filter 13 needs to be replaced, simply hold the baffle 9, rotate it 180 degrees, and push the activated carbon filter 13 from the bottom of the baffle 9 to remove the activated carbon filter 13 from the baffle 9 for replacement.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0024] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A petroleum refining waste gas treatment device that can effectively reduce pollution, comprising an installation ring (1), characterized in that: The mounting ring (1) is provided with a sealing gasket (2) at the bottom and a mounting tube (3) at the top. The mounting tube (3) is provided with a number of bolts (4) on its outer wall. One end of each bolt (4) passes through the mounting plate (8) and the sealing gasket (2) and extends to the outside of the sealing gasket (2). The mounting tube (3) is provided with a processing mechanism at its top.

2. The petroleum refining waste gas treatment equipment according to claim 1, characterized in that: The processing mechanism includes a processing pool (5), and a first through hole is provided at the bottom of the inner wall of the processing pool (5). The inner wall of the first through hole is connected to the outer wall of the installation pipe (3).

3. The petroleum refining waste gas treatment equipment according to claim 2, characterized in that: The top of the inner wall of the treatment tank (5) is provided with a first connecting pipe (6), and a number of second through holes are opened on the outer wall of the first connecting pipe (6), and a second connecting pipe (7) is provided inside the second through hole.

4. The petroleum refining waste gas treatment equipment according to claim 2, characterized in that: An installation plate (8) is provided on one side of the treatment pool (5), a connecting plate (14) is provided on the top of the installation plate (8), and a baffle (9) is provided on the top of the connecting plate (14).

5. The petroleum refining waste gas treatment equipment according to claim 4, characterized in that: The baffle (9) is provided with a positioning plate (10) at the top and a connecting rod (11) at the bottom of the positioning plate (10). The bottom of the connecting rod (11) passes through the baffle (9) and the connecting plate (14) in sequence and is connected to the top of the mounting plate (8).

6. The petroleum refining waste gas treatment equipment according to claim 4, characterized in that: The baffle (9) has a third through hole inside, and an anti-slip ring (12) is provided inside the third through hole. An activated carbon filter (13) is provided inside the anti-slip ring (12).

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