Petrochemical gas treatment device

Abstract

The utility model discloses a petrochemical gas treatment device in the technical field of gas treatment equipment, which comprises a base, a square shell arranged at the top of the base, a sealing opening and closing door arranged on the outer side wall of the square shell, a gas inlet arranged at the top of the square shell, and a gas outlet arranged at one end of the outer wall of a square shell assembly. The detachable screen mesh assembly is matched with the clamping plate, so that replacement and disassembly of the screen mesh are facilitated, maintenance is facilitated when the screen mesh is damaged, the oblique flow guide plate is matched with the oblique flow guide cover, gas is conveniently gathered to the screen mesh, and the screening efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of gas treatment equipment, specifically a petroleum chemical gas treatment device. BACKGROUND

[0002] There may be a small amount of impurities such as moisture, solid particles, and trace amounts of metal ions in petroleum chemical gas, which may affect the treatment and utilization of the gas, and solid particles such as dust and rust may be mixed into the petroleum chemical gas during production, storage, and transportation, which may cause wear, blockage, and damage to subsequent processing equipment, pipelines, and catalysts, etc. These solid particles can be removed by screening to protect the normal operation of the equipment.

[0003] According to the authorized disclosure No. CN212141857U discloses a kind of petroleum chemical gas containing light hydrocarbon treatment equipment, by setting buckle lock and buckle joint, again by setting vertical plate and card frame joint, upwardly pull vertical plate can be taken out and replaced or maintained, it can be convenient to maintain inside, then by setting gas from inlet pipe enters after first filter plate, second filter plate, third filter plate and fourth filter plate are graded and filtered from exhaust pipe, reach the advantage that gas treatment effect is good, by setting base bottom fixedly connected with four universal wheels and brake pad, it can effectively enhance the flexibility and fixed stability of the device movement, by setting the sealing ring of the sealing ring of the treatment box cover and the treatment box connection, again by setting the sealing sleeve of the inlet pipe two ends, it can effectively avoid the gas leakage of the device, to effectively solve the problem that the working efficiency of existing gas treatment equipment is relatively general, and internal maintenance is difficult.

[0004] The above-mentioned patent realizes the function of gas screening, but the screen cannot be disassembled and replaced, which is not convenient for maintenance when damaged, and cannot guide the flow of internal gas screening, which is not convenient for gas screening. Therefore, we propose a petroleum chemical gas treatment device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a petroleum chemical gas treatment device to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a petroleum chemical gas treatment device, comprising a base, a square shell is arranged on the top of the base, a sealing opening and closing door is arranged on the outer side wall of the square shell, an air inlet is arranged on the top of the square shell, an air outlet is arranged on one end of the outer wall of the square shell assembly, and brake universal wheels are arranged at the four corners of the bottom of the base.

[0007] Preferably, the square shell comprises square vertical plates symmetrically arranged on both sides of the inner wall, a square groove is formed on one side of the inner wall of the square vertical plate, a plurality of identical structure clamping plates are arranged in the square groove, a plurality of identical structure disassembly screen assembly are arranged in the plurality of clamping plates, and the top of the inner wall of the square shell is symmetrically provided with identical structure inclined flow guide plates.

[0008] Preferably, the disassembly screen assembly comprises a bottom plate, a screen is embedded in the inner wall of the bottom plate, and identical structure inclined flow covers are arranged on both sides of the bottom plate, identical structure square shells are arranged at both ends of the inclined flow cover, a connecting rod is arranged on one side of the inner wall of the square shell, a spring is nested on the outer wall of the connecting rod, a sliding round rod is slidably connected to one end of the connecting rod, an abutting block matched with the clamping plate is arranged at the other end of the sliding round rod, and square push blocks are arranged on both sides of the sliding round rod.

[0009] Preferably, the outer wall of one side of the square push block is provided with a limiting block.

[0010] Preferably, support sliding grooves matched with the square push block are formed on both sides of the outer wall of the square shell.

[0011] Preferably, a sealing rubber strip is arranged on one side of the outer wall of the square vertical plate.

[0012] Compared with the prior art, the utility model has the advantages that: the disassembly screen assembly cooperates with the clamping plate to facilitate the replacement and disassembly of the screen, which is conducive to maintenance when damaged, and the inclined flow guide plate cooperates with the inclined flow cover to facilitate the gathering of gas to the screen, thereby improving the screening efficiency. The square push block is manually pushed in the support sliding groove matched with the square push block, the square push block simultaneously drives the sliding round rod to slide inward on the outer wall of the connecting rod, and when the spring nested on the outer wall of the connecting rod is extruded by the circular surface of the sliding round rod, the abutting block falls into the plurality of clamping plate intervals. When the spring is not extruded by the square push block, the spring rebounds to clamp the abutting block into the plurality of clamping plate intervals. The operation is simple, the screen is easy to replace and disassemble, the plurality of clamping plates facilitate the stacking of the plurality of disassembly screen assemblies, the screening efficiency is improved, the inclined flow guide plates symmetrically arranged on the top of the inner wall of the square shell facilitate the gathering of the gas from the air inlet into the inclined flow cover, which is conducive to subsequent screen screening and improves the screening efficiency. The sealing rubber strip arranged on one side of the outer wall of the square vertical plate prevents gas leakage and improves the sealing performance. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a structural sectional view of the utility model;

[0015] Figure 3The utility model discloses detachable screen assembly structure schematic diagram.

[0016] In the drawing: 1, base; 2, seal open and close door; 3, square shell; 31, square vertical edition; 311, seal rubber strip; 32, oblique flow guide plate; 33, square recess; 34, clamping plate; 35, detachable screen assembly; 351, bottom plate; 352, screen; 353, oblique flow guide cover; 354, spring; 355, connecting rod; 356, square shell; 3561, support sliding slot; 357, sliding round bar; 358, abutment block; 359, square push block; 3591, limiting block; 4, air inlet; 5, air outlet; 6, brake universal wheel. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be apparently 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 work belong to the protection scope of the utility model.

[0018] Please refer to Figures 1-3 , as mentioned in the background art, the gas screening function is realized in the above patent for the prior art, but the screen cannot be detached and replaced, which is inconvenient for maintenance when damaged, and the internal gas screening cannot be guided, which is inconvenient for gas screening. The utility model provides a technical scheme: including base 1, the top of base 1 is provided with square shell 3, the outer side wall of square shell 3 is provided with seal open and close door 2, and the top of square shell 3 is provided with air inlet 4, one end of the outer wall of square shell 3 assembly is provided with air outlet 5, and the bottom corner of base 1 is provided with brake universal wheel 6, and the replacement and detachment of screen 352 are facilitated by detachable screen assembly 35 in cooperation with multiple clamping plates 34, which is convenient for maintenance when damaged, and oblique flow guide plate 32 in cooperation with oblique flow guide cover 353 facilitates the convergence of gas to screen 352, improves the screening efficiency.

[0019] Please refer to Figures 2-3As shown, the square shell 3 includes square vertical plates 31 symmetrically arranged on both sides of the inner wall, a square recess 33 is formed on one side of the inner wall of the square vertical plate 31, a plurality of identical structure clamping plates 34 are arranged in the inner wall of the square recess 33, a plurality of identical structure disassembly screen assembly 35 are arranged in the inner wall of the square recess 33, and a plurality of identical structure inclined flow guide plates 32 are symmetrically arranged on the top of the inner wall of the square shell 3. The plurality of clamping plates 34 facilitate the stacking of the plurality of disassembly screen assembly 35, improve the screening efficiency, and the plurality of identical structure inclined flow guide plates 32 symmetrically arranged on the top of the inner wall of the square shell 3 facilitate the gathering of the gas in the inclined flow cover 353, which is convenient for the subsequent screen 352 screening.

[0020] Please refer to Figure 3 As shown, the disassembly screen assembly 35 includes a bottom plate 351, a screen 352 is embedded in the inner wall of the bottom plate 351, and identical structure inclined flow covers 353 are arranged on both sides of the bottom plate 351. The two ends of the inclined flow cover 353 are provided with identical structure square shells 356, one side of the inner wall of the square shell 356 is provided with a connecting rod 355, the outer wall of the connecting rod 355 is nested with a spring 354, one end of the connecting rod 355 is slidingly connected with a sliding round rod 357, the other end of the sliding round rod 357 is provided with an abutting block 358 matched with the clamping plate 34, and square push blocks 359 are arranged on both sides of the sliding round rod 357. By manually pushing the square push block 359 in the support sliding groove 3561 matched with the square push block 359, the square push block 359 simultaneously drives the sliding round rod 357 to slide inward on the outer wall of the connecting rod 355, and when the spring 354 on the outer wall of the connecting rod 355 is extruded by the circular surface of the sliding round rod 357, the abutting block 358 is separated from the plurality of clamping plates 34. When the spring 354 is not extruded by the square push block 359, the spring 354 rebounds to drive the abutting block 358 to be clamped in the plurality of clamping plates 34. The operation is simple, the screen 352 is easy to disassemble and replace, and the plurality of clamping plates 34 facilitate the stacking of the plurality of disassembly screen assembly 35, improving the screening efficiency.

[0021] Please refer to Figure 3 As shown, one side of the outer wall of the square push block 359 is provided with a limiting block 3591 to prevent the square push block 359 from falling off the support sliding groove 3561 and to facilitate the sliding of the square push block 359 in the support sliding groove 3561 matched with the square push block 359.

[0022] Please refer to Figure 3 As shown, the outer wall of the square shell 356 is provided with a support sliding groove 3561 matched with the square push block 359 on both sides, and the square push block 359 is facilitated to slide in the support sliding groove 3561 matched with the square push block 359.

[0023] Please refer to Figure 2As shown, the outer wall of the square vertical version 31 is provided with a sealing rubber strip 311 on one side, and the sealing rubber strip 311 is provided on one side of the outer wall of the square vertical version 31 to avoid gas leakage and improve the sealing performance.

[0024] Working principle: the user manually opens the sealing door 2 provided on the outer wall of the square shell 3, and when disassembling and replacing, the square knob 359 is manually rotated in the supporting sliding groove 3561 matched with the square knob 359 to slide towards the inner side of the screen 352, the square knob 359 simultaneously drives the sliding round rod 357 to slide inwards on the outer wall of the connecting rod 355, and the spring 354 nested on the outer wall of the connecting rod 355 is extruded by the circular surface of the sliding round rod 357, so that the abutting block 358 is separated from the interval of the plurality of clamping plates 34, and when the spring 354 is not extruded by the square knob 359, the spring 354 rebounds to drive the abutting block 358 to be clamped in the interval of the plurality of clamping plates 34, which is simple to operate and convenient for disassembling and replacing the screen 352, and the plurality of clamping plates 34 are convenient for stacking a plurality of disassembled screen assemblies 35 for use, the gas from the gas inlet 4 passes through the screen 352 in the plurality of disassembled screen assemblies 35 from top to bottom for screening, improving the screening efficiency, and the same structure of the inclined flow guide plate 32 is symmetrically arranged on the inner wall top of the square shell 3, which is convenient for gathering the gas of the gas inlet 4 into the inclined flow guide cover 353, facilitating the subsequent screening of the screen 352, and the outer wall of the square vertical version 31 is provided with a sealing rubber strip 311 on one side to avoid gas leakage and improve the sealing performance, and the brake universal wheel 6 is convenient for stopping to avoid shaking.

[0025] 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 petrochemical gas treatment apparatus characterized by: The utility model provides a square shell (3) is provided with the even array of a plurality of same structure's carding board (34) in the square recess (33) of the inside wall, a plurality of same structure's dismounting screen assembly (35) is arranged in the interval of a plurality of carding board (34), and the inside wall top symmetry of square shell (3) is provided with same structure's oblique deflector (32), dismounting screen assembly (35) includes bottom plate (351), the inside wall of bottom plate (351) is embedded with screen (352), and both sides of bottom plate (351) are provided with same structure's oblique flow cover (353), both ends of oblique flow cover (353) are provided with same structure's square shell (356), one side of the inside wall of square shell (356) is provided with connecting rod (355), the outside wall of connecting rod (355) is nested with spring (354), one end of connecting rod (355) is slidably connected with sliding round bar (357), the other end of sliding round bar (357) is provided with the abutting block (358) matched with carding board (34), and both sides of sliding round bar (357) are provided with square shift block (359).

2. A petrochemical gas treatment apparatus according to claim 1, characterized in that: The outside wall of one side of square shift block (359) is provided with limiting block (3591).

3. The petrochemical gas treatment apparatus according to claim 1, characterized in that: The outside wall of both sides of square shell (356) is provided with the support sliding slot (3561) matched with square shift block (359).

4. The petrochemical gas treatment apparatus according to claim 1, characterized in that: The outside wall of one side of square vertical edition (31) is provided with sealing rubber strip (311).

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