Tail gas treatment skid-mounted equipment for petrochemical industrial production

Abstract

The utility model belongs to the field of skid-mounted equipment, and particularly relates to petrochemical industrial production tail gas treatment skid-mounted equipment which comprises an equipment box, a smoke exhaust pipe is fixedly installed on the left portion of the upper end of the equipment box, a sampling pipe is fixedly installed on the lower portion of the left end of the smoke exhaust pipe, and a sampling mechanism is arranged in the sampling pipe. A connecting pipe is fixedly connected to the lower portion of the right end of the equipment box, an air inlet pipe is slidably connected to the interior of the connecting pipe, a connecting ring is fixedly connected to the outer side of the air inlet pipe, a connecting frame is fixedly connected to the outer side of the connecting pipe, and a limiting frame is hinged to the outer side of the connecting frame. The sampling pipe, the sealing cover, the hole cover and other structures are additionally arranged on the smoke exhaust pipe, when sampling is needed, the hole cover can be pushed to move towards the interior of the sampling pipe through the pipeline of the sampling pump, when the sealing cover is separated from the sampling pipe, tail gas can be absorbed through the pump body, and therefore sampling can be more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to pry equipment technical field, concretely is a tail gas treatment pry equipment of petrochemical industry production. BACKGROUND

[0002] A large amount of tail gas can be produced in the process of petrochemical industry production, and the tail gas can be treated through pry equipment, according to the pry type waste gas treatment equipment of patent authorized announcement number: CN217526797U, the utility model discloses a movable support can be conveniently adjusted, be convenient for device installation fixed in different positions and use, the adjusting type movable frame can be conveniently adjusted in the use process, and the installation angle of filter cartridge is conveniently controlled, and the outer wall of filter cartridge is conveniently cleaned.

[0003] But the pry equipment in the prior art needs to monitor the treated tail gas periodically in the process of using, but the sampling of monitoring is more troublesome, and the pipeline connection of pry equipment is more complex, which affects the installation efficiency of the pipeline. UTILITY MODEL CONTENT

[0004] The utility model discloses a tail gas treatment pry equipment of petrochemical industry production, solve the problem that the treated tail gas is inconvenient for sampling monitoring and pipeline connection.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tail gas treatment pry equipment of petrochemical industry production, including equipment box, the upper end left part fixed mounting of equipment box has and discharges the pipe, the left end lower part fixed mounting of discharging the pipe has the sampling pipe, the inside of sampling pipe is provided with sampling mechanism, the right end lower part fixed connection of equipment box has the connecting pipe, the inside sliding connection of connecting pipe has the inlet pipe, the outside fixed connection of inlet pipe has the connecting ring, the outside fixed connection of connecting pipe has the connecting frame, the outside hinged of connecting frame has the limit frame, the inside of limit frame is provided with spring no.

[0006] Preferably, the sampling mechanism includes a fixed strip, the inside of the sampling pipe is slidingly connected with the fixed strip, the inside of the fixed strip is slidingly connected with a connecting rod, one end of the connecting rod away from the hole cover is fixedly connected with a sealing cap, the outside of the connecting rod is provided with a spring no.

[0007] Preferably, the sealing cap is slidingly connected with the sampling pipe, and the hole cover is slidingly connected with the inner wall of the exhaust pipe. The sealing cap can seal the sampling pipe.

[0008] Preferably, one end of the second spring is fixedly connected to the hole cover, and the other end of the second spring is fixedly connected to the fixing strip. The second spring can automatically reset the hole cover by its elastic force.

[0009] Preferably, the connecting ring is slidably connected to the connecting pipe, the limiting ring is fixedly connected to the connecting pipe, and the limiting frame is snapped into the connecting ring. The limiting frame can limit the intake pipe through the connecting ring.

[0010] Preferably, one end of the spring is fixedly connected to the limiting frame, and the other end of the spring is fixedly connected to the connecting tube. The spring can support the limiting frame through its elastic force.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adds a sampling tube, a sealing cap, and a perforated cover to the exhaust pipe. When sampling is required, the perforated cover can be moved into the sampling tube through the pipeline of the sampling pump. When the sealing cap is removed from the sampling tube, the exhaust gas can be absorbed by the pump body, which makes sampling more convenient.

[0013] 2. This utility model adds a limiting frame, connecting ring and connecting bracket to the outside of the connecting pipe. During use, the limiting frame can be pushed by the elastic force of spring one to lock onto the outside of the connecting bracket of the air intake pipe, thereby limiting the air intake pipe and making the pipeline easier to install. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 For the present utility model Figure 1 A magnified 3D view of the local structure;

[0016] Figure 3 For the present utility model Figure 2 A 3D view of the air intake pipe;

[0017] Figure 4 For the present utility model Figure 2 A three-dimensional enlarged view of the limit frame;

[0018] Figure 5 For the present utility model Figure 1 Enlarged frontal sectional view of the sampling tube;

[0019] Figure 6 For the present utility model Figure 5 A magnified left-side view of the perforated cover.

[0020] In the figure: 1, equipment box; 2, smoke exhaust pipe; 3, sampling pipe; 4, sampling mechanism; 5, connecting pipe; 6, air inlet pipe; 7, connecting ring; 8, connecting frame; 9, limiting frame; 10, spring one; 11, limiting ring; 41, fixed bar; 42, connecting rod; 43, hole cover; 44, sealing cover; 45, spring two. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a tail gas treatment skid-mounted equipment for petrochemical industry production, comprising an equipment box 1, a smoke exhaust pipe 2 is fixedly installed at the left upper end of the equipment box 1, a sampling pipe 3 is fixedly installed at the left lower end of the smoke exhaust pipe 2, a sampling mechanism 4 is arranged in the sampling pipe 3, a connecting pipe 5 is fixedly connected to the right lower end of the equipment box 1, an air inlet pipe 6 is slidably connected in the connecting pipe 5, a connecting ring 7 is fixedly connected to the outer side of the air inlet pipe 6, a connecting frame 8 is fixedly connected to the outer side of the connecting pipe 5, a limiting frame 9 is hingedly connected to the outer side of the connecting frame 8, a spring one 10 is arranged in the limiting frame 9, and a limiting ring 11 is slidably connected to the outer side of the spring one 10.

[0023] Please refer to Figure 1 , Figure 5 , Figure 6 , the sampling mechanism 4 comprises a fixed bar 41, the fixed bar 41 is slidably connected in the sampling pipe 3, a connecting rod 42 is slidably connected in the fixed bar 41, a hole cover 43 is fixedly connected to the end of the connecting rod 42 away from the smoke exhaust pipe 2, a sealing cover 44 is fixedly connected to the end of the connecting rod 42 away from the hole cover 43, a spring two 45 is arranged on the outer side of the connecting rod 42, the connecting rod 42 can drive the sealing cover 44 to move, the sealing cover 44 is slidably connected with the sampling pipe 3, the hole cover 43 is slidably connected with the inner wall of the smoke exhaust pipe 2, the sealing cover 44 can seal the sampling pipe 3, one end of the spring two 45 is fixedly connected with the hole cover 43, the other end of the spring two 45 is fixedly connected with the fixed bar 41, and the spring two 45 can drive the hole cover 43 to automatically reset through the elastic force.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4The connecting ring 7 is in sliding connection with the connecting pipe 5, the limiting ring 11 is in fixed connection with the connecting pipe 5, the limiting frame 9 is clamped with the connecting ring 7, the limiting frame 9 can limit the air inlet pipe 6 through the connecting ring 7, one end of the spring 10 is in fixed connection with the limiting frame 9, the other end of the spring 10 is in fixed connection with the connecting pipe 5, and the spring 10 can support the limiting frame 9 through elastic force.

[0025] The utility model discloses the following specific implementation process: when needing to connect the pipeline, press the limiting frame 9, and the limiting frame 9 is deflected, and the spring 10 is compressed, then the air inlet pipe 6 is inserted into the inside of the connecting pipe 5, when the connecting ring 7 on the outside of the air inlet pipe 6 completely slides into the inside of the connecting pipe 5, the limiting frame 9 is loosened, the spring 10 resets, and the spring 10 can be driven by elastic force and the limiting frame 9 is clamped to the outside of the connecting ring 7, so that the pipeline connection can be completed.

[0026] When needing to sample, the pipeline of the air pump is inserted into the inside of the sampling pipe 3, and the air pump pipe pushes the hole cover 43 to move to the inside of the sampling pipe 3 during insertion, the hole cover 43 moves and drives the sealing cover 44 to move through the connecting rod 42, and the spring 45 is compressed, when the sealing cover 44 is separated from the sampling pipe 3, the treated tail gas can be sampled through the air pump, the air pump pipe is pulled out after sampling, the spring 45 resets, and the spring 45 can be driven by elastic force and the sealing cover 44 is slid to the outside of the sampling pipe 3, so that sampling can be conveniently and quickly completed.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A skid-mounted equipment for treating tail gas produced in the petrochemical industry, comprising an equipment enclosure (1), characterized in that: A smoke exhaust pipe (2) is fixedly installed on the upper left side of the equipment box (1). A sampling pipe (3) is fixedly installed on the lower left side of the smoke exhaust pipe (2). A sampling mechanism (4) is provided inside the sampling pipe (3). A connecting pipe (5) is fixedly connected to the lower right side of the equipment box (1). An air inlet pipe (6) is slidably connected inside the connecting pipe (5). A connecting ring (7) is fixedly connected to the outside of the air inlet pipe (6). A connecting frame (8) is fixedly connected to the outside of the connecting pipe (5). A limit frame (9) is hinged to the outside of the connecting frame (8). A spring (10) is provided inside the limit frame (9). A limit ring (11) is slidably connected to the outside of the spring (10).

2. The skid-mounted equipment for treating tail gas in petrochemical production according to claim 1, characterized in that: The sampling mechanism (4) includes a fixing strip (41), the sampling tube (3) is slidably connected to the fixing strip (41), the fixing strip (41) is slidably connected to the connecting rod (42), the end of the connecting rod (42) away from the exhaust pipe (2) is fixedly connected to a hole cover (43), the end of the connecting rod (42) away from the hole cover (43) is fixedly connected to a sealing cap (44), and a spring (45) is provided on the outside of the connecting rod (42).

3. The skid-mounted equipment for treating tail gas in petrochemical production according to claim 2, characterized in that: The sealing cap (44) is slidably connected to the sampling tube (3), and the hole cover (43) is slidably connected to the inner wall of the exhaust pipe (2).

4. A skid-mounted equipment for treating tail gas in petrochemical production according to claim 2, characterized in that: One end of the second spring (45) is fixedly connected to the hole cover (43), and the other end of the second spring (45) is fixedly connected to the fixing strip (41).

5. A skid-mounted equipment for treating tail gas in petrochemical production according to claim 1, characterized in that: The connecting ring (7) is slidably connected to the connecting tube (5), the limiting ring (11) is fixedly connected to the connecting tube (5), and the limiting bracket (9) is snapped into the connecting ring (7).

6. A skid-mounted equipment for treating tail gas in petrochemical production according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the limiting frame (9), and the other end of the spring (10) is fixedly connected to the connecting tube (5).

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