CN217497300U - Petrochemical industry auxiliary agent storage barrel - Google Patents

Abstract

The utility model belongs to the technical field of petrochemical auxiliary stores, concretely relates to petrochemical auxiliary stores bucket. Comprises a barrel body, a material pumping hole, a scavenging hole, an exhaust hole, a gas absorption device, a floating ball type liquid level meter and a controller. Whether the material bucket takes place to suppress the pressure and inflate the condition of gas is judged through monitoring floater formula level gauge level variation, and design discharge valve and scavenging valve, open according to liquid level change control and stop, exhaust or take a breath the processing, prevent effectively that the material storage in-process from exploding the bucket or exploding the lid condition because of the internal pressure variation emergence, and design gaseous absorbing device, can change the absorption liquid nature according to the material characteristic, guarantee the gaseous effective absorption of exhaust, avoid environmental pollution, and simultaneously, the mode through adopting deep material barrel bottom suction pipe has improved present material bucket and has got the inconvenient problem of material, the operation is more convenient, use manpower sparingly, and can avoid the material to empty unrestrained, and is safer and environment-friendly.

Description

Petrochemical industry auxiliary agent storage barrel

Technical Field

The utility model relates to a petrochemical stores technical field, specifically is a petrochemical auxiliary stores bucket.

Background

Barrel is stored to material on the market now, most of only a discharge gate, petrochemical auxiliary agent material are in the storage process, because the change of temperature, the condition of blowing out or holding back breath can appear, if the storehouse administrator finds the processing untimely, can take place to explode the barrel spun condition to the workman is taking out the material when uncapping, if the operation is not standard, also can appear spouting the lid condition, is difficult to avoid causing personnel's injury.

Only a discharge gate in material bucket top inlays on the tank deck face, is taking out the material in-process, and whole bucket is got and need is stretched long plastics hard tube to the bucket bottom, and the operation is inconvenient, need incline the material bucket when getting a small amount of material, because of the material bucket is too heavy, causes easily empting, and the material spills and leaks, perhaps absorbs the material with the straw many times, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a petrochemical auxiliary stores bucket can solve the material and store the in-process condition of holding back breath, air-blowing to can make and get the material process more simple and convenient.

The utility model provides a following technical scheme: a petrochemical engineering auxiliary agent storage barrel comprises a barrel body, a material pumping hole, a ventilation hole, an exhaust hole, a gas absorption device, a floating ball type liquid level meter and a controller; the transfer port comprises a transfer port fastener and a transfer valve; the exhaust port comprises an exhaust port fastener, an exhaust pipe and an exhaust valve; the gas absorption device comprises a gas inlet pipe, an absorption barrel and gas absorption liquid; the controller comprises a control box, a liquid level signal input interface, a scavenging port control button and an exhaust port control button; the floating ball type liquid level meter is connected with the liquid level signal input interface through a signal line, the controller is provided with a mobile power supply, the mobile power supply is a small storage battery, whether the material barrel is subjected to pressure-holding and air-blowing conditions is judged by monitoring the liquid level change of the floating ball type liquid level meter, a liquid level signal is transmitted to the controller, if the liquid level rises, a negative pressure is formed in the barrel when the pressure-holding and air-blowing conditions occur, so that the liquid level is above, the ventilation valve is opened, and the air pressure in the barrel is in a balanced state; if the liquid level drops, the liquid level is inflated, the expanded airflow extrudes the liquid level to drop, the exhaust valve is opened, and the gas in the barrel body is exhausted into the gas absorption device.

Preferably, the material pumping port comprises a rotary cover, a material pumping port fastener and a material pumping pipe, the bottom of the material pumping pipe is 2-3cm away from the barrel bottom, the upper end of the material pumping pipe is 4-6cm higher than the top of the barrel, and the top surface of the material pumping pipe is provided with threads and is in threaded connection with the rotary cover.

Preferably, the scavenging valve and the exhaust valve are both solenoid valves and are electrically connected with the controller.

Preferably, the gas absorption liquid can be water, and different absorption liquids can be prepared according to the properties of the storage materials.

Preferably, the distance between the bottom end of the exhaust pipe and the liquid level in the barrel is more than 10 cm.

Preferably, one end of the air inlet pipe is connected with the exhaust valve, and the other end of the air inlet pipe extends into the gas absorption device and is immersed into the gas absorption liquid.

Advantageous effects

The utility model provides a petrochemical auxiliary stores bucket possesses following beneficial effect:

1. the utility model relates to a petrochemical industry auxiliary agent storage barrel judges whether the material bucket takes place to suppress the pressure and blow up the gas condition through monitoring the liquid level change of ball float level gauge to design discharge valve and scavenging valve, can open automatically according to the liquid level change and stop, carry out the exhaust or take a breath and handle, prevent to explode the bucket or explode the lid condition because of the internal pressure change takes place in the material storage process;

2. the petrochemical engineering auxiliary agent storage barrel designed gas absorption device can change absorption liquid according to material characteristics, ensure the absorption of exhaust gas and avoid environmental pollution;

3. a petrochemical industry auxiliary agent stores bucket design pumping pipe, pumping pipe bottom is apart from the bung hole 2-3cm, can guarantee that the bung hole material is all taken out as far as possible, and the upper end is apart from the bung hole 4-6cm, and threaded, can guarantee the spiral cover leakproofness, and can use when taking out the material to connect the lug connection soon and take out the material, improved present material bucket and got the inconvenient problem of material, it is more convenient to operate, more use manpower sparingly, and can avoid the material to empty unrestrained, safer environmental protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1 barrel body, 2 pumping ports, 3 floating ball type liquid level meters, 4 scavenging ports, 5 scavenging valve and controller connecting lines, 6 liquid level input signal lines of the liquid level meters, 9 controllers, 11 exhaust valve and controller connecting lines, 15 exhaust ports, 19 gas absorption devices, 21 screw caps, 22 pumping port fasteners, 23 pumping pipes, 91 control boxes, 92 liquid level signal input interfaces, 93 scavenging port control buttons, 94 exhaust port control buttons, 41 scavenging port fasteners, 42 scavenging valves, 151 exhaust port fasteners, 152 exhaust pipes, 153 exhaust valves, 191 air inlet pipes, 192 absorption barrels and 193 gas absorption liquid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model relates to a petrochemical auxiliary stores bucket, on the one hand to petrochemical auxiliary material in the storage process, because the change of temperature, the condition that the drum gas or hold out breath appears, leads to exploding the bucket or spouts the lid, causes personnel's injury.

On the other hand inlays the top surface of a barrel discharge gate to present storage vat, lead to taking out the material in-process, whole bucket is got the material and need is stretched long plastics hard tube to the bucket bottom, the operation is inconvenient, need incline the material bucket or absorb the material with the straw many times when getting a small amount of materials, the inconvenient condition of operation, judge whether the material bucket takes place to suppress the bloated gas condition through monitoring floater formula level gauge liquid level change, and design discharge valve and breather valve, open according to liquid level change control, exhaust or take a breath the processing, effectively prevent to explode the bucket or explode the lid condition because of the internal pressure change takes place in the material storage process, and design gas absorbing device, can change the absorption liquid according to the material characteristic, guarantee the exhaust gas absorption, avoid environmental pollution.

Simultaneously, the material barrel has improved the inconvenient problem of material bucket material of getting through the mode that adopts deep material barrel head to take out the material pipe, and the operation is more convenient, more uses manpower sparingly, and can avoid the material to empty unrestrained, safer environmental protection.

Referring to fig. 1, the specific structure is: the device comprises a barrel body 1, a material pumping port 2, a scavenging port 4, an exhaust port 15, a gas absorption device 19, a floating ball type liquid level meter 3 and a controller 9; the transfer port 4 comprises a transfer port fastener 41 and a transfer valve 42; the exhaust port 15 includes an exhaust port fastener 151, an exhaust pipe 152, and an exhaust valve 153; the gas absorption device 19 comprises a gas inlet pipe 191, an absorption barrel 192 and gas absorption liquid 193; the controller 9 comprises a control box 91, a liquid level signal input interface 92, a scavenging port control button 93 and an exhaust port control button 94; the floating ball type liquid level meter 3 is connected with the liquid level signal input interface 92 through a signal line, and the controller 9 is provided with a mobile power supply which is a small-sized storage battery.

The scavenging valve 42 is electrically connected with the controller 9 through the scavenging valve and controller connecting line 5, the floating ball type liquid level meter 3 is electrically connected with the controller 9 through the liquid level input signal line 6 of the liquid level meter, and the exhaust valve 153 is electrically connected with the controller 9 through the exhaust valve and controller connecting line 11.

One end of the intake pipe 191 is connected to the exhaust valve 153, and the other end extends into the gas absorption device 19 and is immersed in the gas absorption liquid 193.

Whether the material barrel is subjected to pressure building and air blowing is judged by monitoring the liquid level change of the floating ball type liquid level meter 3, a liquid level signal is transmitted to the controller 9, and if the liquid level rises, the air exchange valve 42 is opened to enable the air pressure in the barrel to reach a balanced state; if the liquid level drops, the vent valve 153 is opened to vent the drum gas into the gas absorption device 19.

The material pumping port 2 comprises a rotary cover 21, a material pumping port fastener 22 and a material pumping pipe 23, the bottom of the material pumping pipe 23 is 2-3cm away from the barrel bottom, the upper end of the material pumping pipe is 4-6cm higher than the barrel top surface, the top surface is provided with threads and is in threaded connection with the rotary cover 21, the bottom of the material pumping pipe 23 is 2-3cm away from the barrel bottom, the material at the barrel bottom can be completely pumped out, the upper end of the material pumping pipe is 4-6cm away from the barrel top and is provided with threads, the tightness of the rotary cover can be ensured, and the material pumping can be directly connected through a quick connection port during material pumping.

Scavenging valve 42 and discharge valve 153 are the solenoid valve, and both all with controller 9 electric connection, can set up scavenge port control button 93 and gas vent control button 94 through controller 9 automatic control, can artifical initiative control take a breath and exhaust, and the flexibility is higher.

First, the gas absorption liquid 193 can be water, and different absorption liquids can be prepared according to the properties of the stored materials.

Furthermore, the distance between the bottom end of the exhaust pipe 152 and the liquid level in the barrel is larger than 10cm, so that the back suction condition is prevented.

The working principle is as follows: after the petrochemical additive is stored in the barrel body 1, water or absorption liquid corresponding to the additive is filled into the absorption barrel 192, then when the liquid level in the barrel body is static, the liquid level signal is obtained through the controller 9 and converted into a number, the number is set as a reference value, when the internal liquid expands due to temperature change or other external environment influences, gas is positioned at the top of the barrel body 1 to generate larger pressure to push the liquid level to move downwards, at the moment, the controller 9 opens the exhaust valve 153 after sensing that the liquid level value is smaller than the reference value to enable the gas flow to enter the gas absorption device 19, when a gas holding phenomenon is generated in the barrel, a certain negative pressure is formed in the barrel to cause the barrel body 1 to contract inwards to cause the liquid level to be above, at the moment, the controller 9 opens the gas exchange valve 42 after sensing that the liquid level value is larger than the reference value, the external gas flow can enter the barrel through the gas exchange valve 42, the air pressure in the barrel is in an equilibrium state, and the scavenging valve 42 is closed after the liquid level value is normal.

It should be noted that the reference data needs to be recalibrated each time liquid is withdrawn or added.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A petrochemical industry auxiliary agent storage barrel which characterized in that: comprises a barrel body (1), a material pumping port (2), a scavenging port (4), an exhaust port (15), a gas absorption device (19), a floating ball type liquid level meter (3) and a controller (9); the transfer port (4) comprises a transfer port fastener (41) and a transfer valve (42); the exhaust port (15) comprises an exhaust port fastener (151), an exhaust pipe (152) and an exhaust valve (153); the gas absorption device (19) comprises a gas inlet pipe (191), an absorption barrel (192) and gas absorption liquid (193); the controller (9) comprises a control box (91), a liquid level signal input interface (92), a scavenging port control button (93) and an exhaust port control button (94); the floating ball type liquid level meter (3) is connected with a liquid level signal input interface (92) through a signal line, and the controller (9) is provided with a mobile power supply which is a small storage battery.

2. The petrochemical additive storage barrel according to claim 1, wherein: the material pumping port (2) comprises a screw cap (21), a material pumping port fastener (22) and a material pumping pipe (23), the distance between the bottom of the material pumping pipe (23) and the bottom of the barrel is 2-3cm, the upper end of the material pumping pipe is 4-6cm higher than the top of the barrel, and the top surface of the material pumping pipe is provided with threads which are in threaded connection with the screw cap (21).

3. The petrochemical additive storage barrel according to claim 1, wherein: the air exchanging valve (42) and the exhaust valve (153) are electromagnetic valves and are electrically connected with the controller (9).

4. The petrochemical additive storage barrel according to claim 1, wherein: the gas absorbing liquid (193) is water.

5. The petrochemical additive storage barrel according to claim 1, wherein: the distance between the bottom end of the exhaust pipe (152) and the liquid level in the barrel is larger than 10 cm.

6. The petrochemical additive storage barrel according to claim 1, wherein: one end of the air inlet pipe (191) is connected with the exhaust valve (153), and the other end of the air inlet pipe extends into the gas absorption device (19) and is immersed in the gas absorption liquid (193).

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