Liquid layering device for petrochemical industry

Abstract

The utility model discloses a petrochemical engineering liquid layering device which comprises a layering box body, a cover plate is connected to the top of the layering box body close to the left side through bolts, a feeding pipe is connected to the left side of the layering box body in a penetrating mode, a partition plate is connected to the bottom of an inner cavity of the layering box body close to the left side through bolts, and a baffle is attached to the top of the partition plate. A movable plate is connected to the top of the baffle through a bolt, a through groove matched with the movable plate is formed in the top of the cover plate, a rotating cylinder is attached between the left side of the movable plate and the inner wall of the left side of the layered box body, and the positions, close to the left side and the right side, of the top of the rotating cylinder are open. According to the technical scheme, through mutual cooperation of the rotating cylinder, the filter membrane, the partition plate, the baffle plate, the movable plate and other parts, double layering operation can be carried out, so that effective layering can be carried out, the layering efficiency is improved, effective blocking can be carried out, the standing time is prolonged, and the use efficiency and the working efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of petroleum chemical industry, especially relates to a liquid layering device for petroleum chemical industry. BACKGROUND

[0002] Petroleum chemical industry is abbreviated as petrochemical industry. It generally refers to the chemical industry taking petroleum and natural gas as raw materials. The scope is very wide, and the products are many. Crude oil is cracked (cracked), reformed and separated to provide basic raw materials, such as ethylene, propylene, butene, butadiene, benzene, toluene, dimethylbenzene, naphthalene and the like. Various basic organic raw materials such as methanol, formaldehyde, ethanol, acetaldehyde, acetic acid, isopropyl alcohol, acetone and phenol can be prepared from these basic raw materials.

[0003] However, the existing petroleum chemical liquid layering device cannot perform double layering operation when in use, so that it cannot effectively layer, reduces the layering efficiency, and cannot effectively block, shortens the standing time, and reduces the use efficiency and working efficiency. Therefore, we propose a liquid layering device for petroleum chemical industry. SUMMARY

[0004] The utility model discloses a liquid layering device for petroleum chemical industry can carry out double layering operation, so that it can effectively layer, improve the layering efficiency, and can effectively block, prolong the standing time, and improve the use efficiency and working efficiency.

[0005] To achieve the above object, a liquid layering device for petroleum chemical industry is provided, which comprises a layering box body, a cover plate connected to the top of the layering box body near the left side by bolts, a feed pipe connected to the left side of the layering box body, a partition connected to the bottom of the inner cavity of the layering box body near the left side by bolts, a baffle attached to the top of the partition, an activity plate connected to the top of the baffle by bolts, a through slot matching the activity plate formed in the top of the cover plate, a rotating cylinder attached between the left side of the activity plate and the left side inner wall of the layering box body, the top of the rotating cylinder is open near the left and right sides, a filter membrane installed at the bottom of the rotating cylinder, a liquid discharge pipe installed on the left and right side outer walls of the rotating cylinder, a rotating shaft connected to the top of the cover plate by bolts, the top end of the rotating shaft is connected to the output shaft of the driving motor through the inner ring of the bearing, and the top of the cover plate is connected to the driving motor by bolts.

[0006] According to the liquid layering device for petroleum chemical industry, the top of the baffle is attached with a filter screen, and the left side of the filter screen is slidably connected to the left inner wall of the layering box body.

[0007] According to the liquid layering device for petroleum chemical industry, the top of the cover plate is connected with a cover body through bolts, and the bottom of the cover body is provided with an opening, the top of the movable plate extends into the cover body through the through slot, the top of the cover body is connected with an electric push rod through penetration, and the bottom end of the electric push rod is connected to the top of the movable plate through bolts.

[0008] According to the liquid layering device for petroleum chemical industry, the left and right outer walls of the layering box body are connected with support plates through bolts near the bottom, the top of the cover plate is connected with an exhaust pipe through communication near the left side, the bottom of the layering box body is connected with a drain pipe through communication near the baffle, the top of the layering box body is connected with a liquid pumping pump through bolts near the right side, the top of the liquid pumping pump is connected with a liquid guide pipe, and the liquid pumping pipe on the bottom of the liquid pumping pump is connected with a liquid pumping pipe, and a plurality of uniformly distributed liquid pumping holes are formed in the liquid pumping pipe.

[0009] According to the liquid layering device for petroleum chemical industry, the liquid pumping pipe, the drain pipe and the exhaust pipe are all provided with valves.

[0010] According to the liquid layering device for petroleum chemical industry, the bottom of the cover plate is connected with an L-shaped stopper through bolts near the left side, and the right side of the feeding pipe corresponds to the left side of the L-shaped stopper.

[0011] The above scheme has at least one of the following beneficial effects: the mutual cooperation between the rotating cylinder, the filter membrane, the baffle, the baffle and the movable plate enables the device to perform double layering operation, thereby effectively improving the layering efficiency, effectively blocking and prolonging the standing time, and improving the use efficiency and work efficiency.

[0012] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present application will be further described below in combination with the drawings and examples.

[0014] Figure 1 It is a front view of the present application.

[0015] Figure 2 It is a sectional structure schematic view of Figure 1 .

[0016] Figure 3 For Figure 2 A enlarged view in the A of the figure;

[0017] Figure 4 For Figure 1 Partial perspective view of the baffle and partition and other components in the figure.

[0018] Legend:

[0019] 1, layered box body; 2, cover plate; 3, feed pipe; 4, exhaust pipe; 5, drive motor; 6, electric push rod; 7, cover body; 8, liquid guide pipe; 9, liquid pump; 10, support plate; 11, drain pipe; 12, partition; 13, filter screen; 14, filter membrane; 15, rotating cylinder; 16, L-shaped stop block; 17, rotating shaft; 18, movable plate; 19, liquid suction pipe; 20, liquid suction hole; 21, baffle; 22, valve; 23, liquid discharge pipe. Embodiment

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as limiting the protection scope of the utility model.

[0021] Referring to Figures 1 to 4 , the utility model embodiment a kind of for petroleum chemical liquid layered device, it includes layered box body 1, layered box body 1 top near left side is connected by bolt cover plate 2, layered box body 1 left side is connected with feed pipe 3, the bottom of cover plate 2 near left side is connected by bolt L-shaped stop block 16, and the right side of feed pipe 3 corresponds with the left side of L-shaped stop block 16, and the inner chamber bottom of layered box body 1 near left side is connected by bolt partition 12, the top of partition 12 is attached with baffle 21, the top of baffle 21 is connected with movable plate 18 by bolt, and the top of cover plate 2 is provided with the through slot matched with movable plate 18, the left side of movable plate 18 and the left side inner wall of layered box body 1 are attached with rotating cylinder 15, and the top of rotating cylinder 15 near left and right sides is open setting, filter membrane 14 is installed at the bottom of rotating cylinder 15, and liquid discharge pipe 23 is installed on the left and right side outer wall of rotating cylinder 15, rotating shaft 17 is connected at the top of rotating cylinder 15 by bolt, and the top end of rotating shaft 17 is movably connected on the bottom of cover plate 2 by bearing, cover plate 2 top is connected by bolt drive motor 5, and the top end of rotating shaft 17 is connected on the output shaft of drive motor 5 by passing through the inner ring of bearing.

[0022] The filter screen 13 is attached to the top of the partition plate 12, and the left side of the filter screen 13 is slidably connected to the left inner wall of the layered box body 1, and the bottom of the baffle 21 is bolted to the top of the filter screen 13. Through the structure, it can carry out double-layered operation, so that it can effectively carry out layering, and improve the layering efficiency.

[0023] The cover plate 2 is bolted with a cover 7 on the top, and the bottom of the cover 7 is provided with an opening. The top of the movable plate 18 extends into the cover 7 through the through slot. The top of the cover 7 is connected with an electric push rod 6, and the bottom of the electric push rod 6 is bolted to the top of the movable plate 18. The left and right outer walls of the layered box body 1 are bolted with support plates 10 near the bottom. The top of the cover plate 2 is communicated with an exhaust pipe 4 near the left side. The bottom of the layered box body 1 is communicated with a drain pipe 11 near the partition plate 12. The top of the layered box body 1 is bolted with a liquid pumping pump 9 near the right side. The top of the liquid pumping pump 9 is connected with a liquid guide pipe 8. The liquid pumping pipe 19 is sleeved on the liquid inlet of the bottom of the liquid pumping pump 9, and a plurality of uniformly distributed liquid pumping holes 20 are formed on the liquid pumping pipe 19. Valves 22 are installed on the liquid discharge pipe 23, the drain pipe 11 and the exhaust pipe 4. Through the structure, it can effectively block, prolong the standing time, and improve the use efficiency and working efficiency.

[0024] Working principle: when the technical scheme is used, first of all, the two support plates 10 are placed in the required position, then the feeding is completed through the feeding pipe 3, the material enters the rotating cylinder 15 through the L-shaped block 16, then the driving motor 5 drives the rotating cylinder 15 to rotate through the rotating shaft 17, and the centrifugal force is used for swinging, so that it can pass through the filter membrane 14 and enter the filter screen 13 for standing, then the water passes through the filter screen 13 and is placed on the left side of the partition plate 12, so that it can carry out double-layered operation, so that it can effectively carry out layering, and improve the layering efficiency. Then the electric push rod 6 drives the movable plate 18 and the baffle 21 to move upwards to expose the liquid discharge pipe 23, and opens the valve 22 on it to make the oil flow into the right side of the layered box body 1, opens the valves 22 on the exhaust pipe 4 and the drain pipe 11, the exhaust pipe 4 is used for exhausting, and the drain pipe 11 is used for discharging water, then the liquid pumping pump 9 is used for pumping out the oil through the liquid pumping hole 20 and the liquid pumping pipe 19, and guiding the oil into the next process through the liquid guide pipe 8, so that it can effectively block, prolong the standing time, and improve the use efficiency and working efficiency.

[0025] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A petrochemical liquid de-layering apparatus, comprising: Include: Layered box (1), the top of the layered box (1) is close to the left side by bolt connection cover plate (2), the left side of the layered box (1) is connected through feed pipe (3), and the inner cavity bottom of the layered box (1) is close to the left side by bolt connection baffle (12), the top of the baffle (12) is attached with baffle (21), the top of the baffle (21) is connected with movable plate (18) by bolt, and the top of the cover plate (2) is provided with a through slot matched with the movable plate (18), the left side of the movable plate (18) and the left side inner wall of the layered box (1) are attached with rotating cylinder (15), and the top of the rotating cylinder (15) is open on both sides, the bottom of the rotating cylinder (15) is installed with filter membrane (14), and the left and right outer walls of the rotating cylinder (15) are installed with drain pipe (23), the top of the rotating cylinder (15) is connected with rotating shaft (17) by bolt, and the top end of the rotating shaft (17) is connected with the bottom of the cover plate (2) through bearing, the top of the cover plate (2) is connected with driving motor (5) by bolt, and the top end of the rotating shaft (17) is connected with the output shaft of the driving motor (5) through the inner ring of the bearing.

2. A liquid decanting apparatus for petroleum chemical industry as claimed in claim 1 wherein, The top of the baffle (12) is attached with filter screen (13), and the left side of the filter screen (13) is slidably connected to the left side inner wall of the layered box (1), and the bottom of the baffle (21) is connected to the top of the filter screen (13) by bolt.

3. The apparatus for separating a petroleum chemical liquid according to claim 1, wherein The top of the cover plate (2) is connected with cover body (7) by bolt, and the bottom of the cover body (7) is open, the top of the movable plate (18) extends into the cover body (7) through the through slot, the top of the cover body (7) is connected with electric push rod (6), and the bottom end of the electric push rod (6) is connected with the top of the movable plate (18) by bolt.

4. The apparatus for separating a petroleum chemical liquid according to claim 1, wherein The left and right outer walls of the layered box (1) are close to the bottom and are connected with support plate (10) by bolt, the top of the cover plate (2) is close to the left side and is connected with exhaust pipe (4), the bottom of the layered box (1) is close to the baffle (12) and is connected with drain pipe (11), the top of the layered box (1) is close to the right side and is connected with liquid pump (9) by bolt, the top liquid outlet of the liquid pump (9) is connected with liquid guide pipe (8), the liquid inlet on the bottom of the liquid pump (9) is sleeved with liquid suction pipe (19), and a plurality of uniformly distributed liquid suction holes (20) are formed in the liquid suction pipe (19).

5. The apparatus for separating a petroleum chemical liquid according to claim 1, wherein Valves (22) are installed on the drain pipe (23), the drain pipe (11) and the exhaust pipe (4).

6. The apparatus for separating a petroleum chemical liquid according to claim 1, wherein The bottom of the cover plate (2) is close to the left side and is connected with L-shaped stop block (16) by bolt, and the right side of the feed pipe (3) corresponds to the left side of the L-shaped stop block (16).

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