CN214781671U

CN214781671U - Raw material conveying device of hydrogenation workshop

Info

Publication number: CN214781671U
Application number: CN202022745484.6U
Authority: CN
Inventors: 李英超; 李雷; 李伟; 李昂
Original assignee: Hebei Feitian Petrochemical Group Co Ltd
Current assignee: Hebei Feitian Petrochemical Group Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-19
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a raw material conveying device for a hydrogenation workshop, which comprises a gas conveying tank, wherein two side ends of the outer wall of the bottom end of the gas conveying tank are fixedly connected with supporting legs in a welding mode, the inner wall of the left side end of the gas conveying tank is fixedly connected with an air inlet pipe, the inner wall of the right side end of the gas conveying tank is fixedly connected with an air outlet pipe, the gas conveying tank comprises a tank body, a gas baffle is fixed on the inner wall of the bottom of the tank body, an electromagnetic lock air valve a is arranged in the gas baffle, the bottom of the electromagnetic lock air valve a is fixedly connected with a gas conveying pipe, the lower end pipe orifice of the gas conveying pipe is fixedly connected with a storage air bag, two side ends of the storage air bag are provided with clamping blocks, the inner wall of the rear end of the tank body is provided with an air outlet, and an electromagnetic lock air valve b is fixed at the air outlet, the condition that the gas transmission tank cannot be used due to the fact that the pressure is increased instantly can be effectively prevented.

Description

Raw material conveying device of hydrogenation workshop

Technical Field

The utility model relates to a gas conveying equipment technical field specifically is a raw materials conveyor in hydrogenation workshop.

Background

In the process of crude oil production and processing, because a large amount of sulfur substances are mixed in the crude oil, and the sulfur substances can generate a large amount of sulfides during subsequent combustion, and the generated sulfides are a main cause of acid rain, in order to consider from the aspect of environmental protection, hydrogen is needed to react sulfur in oil products into hydrogen sulfide, and then amine liquid is used to absorb the hydrogen sulfide.

When carrying out the sulphur removal operation to crude oil, need utilize hydrogen conveying equipment to carry hydrogen to the hydrogenation cauldron in, however, current hydrogen conveying equipment does not possess and carries out the detection of pressure and temperature in real time to the hydrogen of carrying, and common hydrogen conveying equipment does not possess the device of energy storage, in case when the hydrogen of carrying because the equipment reason is transient increase, can only reduce it through carminative mode for some hydrogen can only be extravagant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials conveyor in hydrogenation workshop to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a raw materials conveyor in hydrogenation workshop, includes gas transmission jar, and gas transmission jar bottom end outer wall both sides end is through welded mode fixedly connected with landing leg, gas transmission jar left side end inner wall fixedly connected with intake pipe, its right side end inner wall fixedly connected with outlet duct, gas transmission jar is including a jar body, and jar fixed air baffle of body bottom inner wall is equipped with electromagnetic lock pneumatic valve an in the air baffle, electromagnetic lock pneumatic valve a bottom fixedly connected with gas-supply pipe, gas-supply pipe lower extreme mouth of pipe fixedly connected with storage airbag, and storage airbag both sides end is equipped with the grip block, and jar body rear end inner wall is equipped with the gas outlet, and gas outlet department is fixed with electromagnetic lock pneumatic valve b, gas outlet accessible connecting pipe and transfer jar fixed connection.

As a further aspect of the present invention: the air outlet pipe is fixedly connected with an air delivery pump, the air inlet pipe is fixedly connected with a flange device in a welding mode, and a rubber sealing ring is arranged in the flange device.

As a further aspect of the present invention: the bottom end of the gas transmission tank is fixedly connected with a storage battery, and the front end of the storage battery is provided with a charging port.

As a further aspect of the present invention: the inner wall of the tank body is clamped with a heat absorbing plate, and a heat absorbing cotton layer is fixed on the end surface of the inner side of the heat absorbing plate.

As a further aspect of the present invention: jar body top inner wall left end fixedly connected with thermodetector, thermodetector right side fixedly connected with pressure detector, jar body front end outer wall fixedly connected with control panel, thermodetector, pressure detector and control panel all are connected with the battery through the connecting wire.

As a further aspect of the present invention: one end fixedly connected with elasticity telescopic link that the storage gasbag was kept away from to the grip block, elasticity telescopic link and jar body side inner wall fixed connection.

As a further aspect of the present invention: the transfer jar left end passes through connecting seat and connecting pipe fixed connection, and transfer jar bottom end fixedly connected with backup pad, backup pad bottom outer wall fixed connection universal wheel, the welding of backup pad right side end has the promotion handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, can carry out the detection of temperature and pressure to the hydrogen of carrying through thermodetector and the pressure detector that sets up to data display who will detect through the control panel who sets up comes out and supplies the workman to look over, and the cooperation through the absorber plate that sets up and the cotton layer of heat absorption can effectively reduce the temperature in the gas transmission jar, prevents that the condition that causes hydrogen to explode because the high temperature of gas transmission jar from taking place.

2. The utility model discloses in, when pressure detector detected hydrogen pressure when too big, the electromagnetic lock pneumatic valve an of setting can be opened automatically, and hydrogen will enter into in the storage airbag through the gas-supply pipe to can make the hydrogen pressure in the gas-supply tank effectively reduce, the grip block and the elastic telescopic rod of setting can resume the hydrogen discharge in the normal back with storage airbag in the gas-supply tank pressure, can effectively prevent through above-mentioned mode that the gas-supply tank from increasing in the twinkling of an eye and the condition emergence that can't use because of pressure.

Drawings

FIG. 1 is a schematic view of the external structure of a hydrogenation plant in the front view direction of a raw material conveying device.

Fig. 2 is a schematic structural diagram of a partial cross section of a gas conveying tank in the front view direction in a raw material conveying device of a hydrogenation plant.

FIG. 3 is a schematic structural diagram of a feed transfer tank in a hydrogenation plant in a front view direction.

In the figure: 1. a gas delivery tank; 1-1, a display panel; 1-2, a tank body; 1-3, a heat absorbing plate; 1-4, a heat absorption cotton layer; 1-5, a temperature detector; 1-6, a pressure detector; 1-7, an electromagnetic air locking valve b; 1-8, air outlet; 1-9, a gas barrier; 1-10, an electromagnetic air locking valve a; 1-11, a gas transmission tank; 1-12, storing the air bag; 1-13, an elastic telescopic rod; 1-14, a clamping block; 2. a support leg; 3. a storage battery; 3-1, a charging port; 4. an air inlet pipe; 5. an air outlet pipe; 6. an air delivery pump; 7. a flange device; 7-1, rubber sealing rings; 8. a transfer tank; 8-1, a support plate; 8-2, universal wheels; 8-3, connecting pipe.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a raw material conveying device for a hydrogenation plant comprises a gas conveying tank 1, wherein two side ends of the outer wall of the bottom end of the gas conveying tank 1 are fixedly connected with supporting legs 2 in a welding manner, the inner wall of the left side end of the gas conveying tank 1 is fixedly connected with a gas inlet pipe 4, the inner wall of the right side end of the gas conveying tank 1 is fixedly connected with a gas outlet pipe 5, the gas conveying tank 1 comprises a tank body 1-2, a gas baffle plate 1-9 is fixed on the inner wall of the bottom of the tank body 1-2, an electromagnetic lock gas valve a1-10 is arranged in the gas baffle plate 1-9, the bottom of the electromagnetic lock gas valve a1-10 is fixedly connected with a gas conveying pipe 1-11, a storage gas bag 1-12 is fixedly connected with a pipe orifice at the lower end of the gas conveying pipe 1-11, and the storage gas bag 1-12 is arranged to control the electromagnetic lock gas valve a1-10 to open so that hydrogen enters the storage gas bag 1-12 through the gas conveying tank 1, thereby reducing the pressure in the gas transmission tank 1 and preventing the condition that the gas transmission tank 1 cannot transmit due to the instantaneous increase of the pressure, the two side ends of the storage airbag 1-12 are provided with the clamping blocks 1-14, the inner wall of the rear end of the tank body 1-2 is provided with the gas outlet 1-8, the gas outlet 1-8 is fixed with the electromagnetic gas locking valve b1-7, the gas outlet 1-8 can be fixedly connected with the transfer tank 8 through the connecting pipe 8-3, the transfer tank 8 is arranged for guiding out the hydrogen when the storage capacity of the storage airbag 1-12 reaches the limit value and cannot reduce the pressure, the waste of the hydrogen can be avoided when the gas transmission tank 1 is prevented from generating problems, the gas transmission pump 6 is fixedly connected on the gas outlet pipe 5, the gas inlet pipe 4 is fixedly connected with the flange device 7 in a welding way, and the flange device 7 is arranged for conveniently connecting a plurality of gas transmission tanks 1, the air outlet pipe 5 of a first air conveying tank 1 is connected with the air inlet pipe 4 of a second air conveying tank 1, a rubber sealing ring 7-1 is arranged in a flange device 7, the rubber sealing ring 7-1 is arranged so that air leakage occurs at the flange device 7, the bottom end of the air conveying tank 1 is fixedly connected with a storage battery 3, the front end part of the storage battery 3 is provided with a charging port 3-1, the inner wall of the tank body 1-2 is clamped with a heat absorbing plate 1-3, the inner side end face of the heat absorbing plate 1-3 is fixedly provided with a heat absorbing cotton layer 1-4, and the heat absorbing plate 1-3 and the heat absorbing cotton layer 1-4 are arranged so as to absorb redundant heat in the air conveying tank 1.

The left end of the inner wall of the top end of the tank body 1-2 is fixedly connected with a temperature detector 1-5, the right end of the temperature detector 1-5 is fixedly connected with a pressure detector 1-6, the outer wall of the front end of the tank body 1-2 is fixedly connected with a control panel 1-1, the temperature detector 1-5, the pressure detector 1-6 and the control panel 1-1 are all connected with a storage battery 3 through connecting wires, one end of the clamping block 1-14, far away from the storage airbag 1-12, is fixedly connected with an elastic telescopic rod 1-13, the elastic telescopic rod 1-13 is fixedly connected with the inner wall of the side end of the tank body 1-2, the arranged clamping block and the elastic telescopic rod can discharge hydrogen in the storage airbag after the pressure in the gas transmission tank is recovered to be normal, the left end of the transfer tank 8 is fixedly connected with a connecting pipe 8-3 through a connecting seat, the bottom end of the transit tank 8 is fixedly connected with a supporting plate 8-1, the outer wall of the bottom end of the supporting plate 8-1 is fixedly connected with a universal wheel 8-2, and the right side end of the supporting plate 8-1 is welded with a pushing handle.

The utility model discloses a theory of operation is: firstly, a plurality of gas transmission tanks 1 can be connected through a flange device 7, namely, an outlet pipe 5 of a first gas transmission tank 1 is connected with an inlet pipe 4 of a second gas transmission tank 1, then hydrogen is transmitted into the gas transmission tanks 1 through the inlet pipe 4, the hydrogen in the gas transmission tanks 1 can be output into the next device through an arranged gas transmission pump 6, in the process of hydrogen transmission, the transmitted hydrogen can be detected in temperature and pressure through a arranged temperature detector 1-5 and a pressure detector 1-6, and the detected data is displayed through a arranged control panel 1-1 for workers to check, the temperature in the gas transmission tanks 1 can be effectively reduced through the matching action of a arranged heat absorption plate 1-2 and a heat absorption cotton layer 1-3, when the pressure detector 1-6 displays that the pressure in the tank body 1-2 is overlarge, the electromagnetic air lock valve a1-10 can be controlled to open, at this time, hydrogen can enter the storage air bag 1-12 through the air pipe 1-11, so that the pressure of hydrogen in the gas transmission tank 1 can be effectively reduced, if the pressure in the gas transmission tank 1 can not be reduced when the storage air bag 1-12 reaches the limit value, the connecting pipe 8-3 can be inserted into the gas outlet 1-8, then the electromagnetic air lock valve b11-7 is opened, the redundant hydrogen can enter the transfer tank 8 to be stored, the gas transmission tank can be effectively prevented from being unusable due to the instant increase of the pressure by the mode, and redundant hydrogen is not discharged into the atmosphere to cause the waste of the hydrogen, and the arranged clamping blocks 1-14 and the elastic telescopic rods 1-13 can discharge the hydrogen in the storage air bags 1-12 after the pressure in the gas transmission tank 1 is recovered to be normal.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A raw material conveying device for a hydrogenation workshop comprises a gas conveying tank (1), wherein supporting legs (2) are fixedly connected to two side ends of the outer wall of the bottom end of the gas conveying tank (1) in a welding mode, a gas inlet pipe (4) is fixedly connected to the inner wall of the left side end of the gas conveying tank (1), and a gas outlet pipe (5) is fixedly connected to the inner wall of the right side end of the gas conveying tank (1), the gas conveying tank (1) comprises a tank body (1-2), a gas baffle plate (1-9) is fixed to the inner wall of the bottom of the tank body (1-2), an electromagnetic lock gas valve a (1-10) is arranged in the gas baffle plate (1-9), a gas conveying pipe (1-11) is fixedly connected to the bottom of the electromagnetic lock gas valve a (1-10), a storage air bag (1-12) is fixedly connected to a pipe orifice at the lower end of the gas conveying pipe (1-11), and clamping blocks (1-14) are arranged at two side ends of the storage air bag (1-12), the inner wall of the rear end of the tank body (1-2) is provided with an air outlet (1-8), an electromagnetic air locking valve b (1-7) is fixed at the air outlet (1-8), and the air outlet (1-8) can be fixedly connected with the transfer tank (8) through a connecting pipe (8-3).

2. The raw material conveying device for the hydrogenation plant according to claim 1, wherein the gas outlet pipe (5) is fixedly connected with a gas conveying pump (6), the gas inlet pipe (4) is fixedly connected with a flange device (7) in a welding manner, and a rubber sealing ring (7-1) is arranged in the flange device (7).

3. The raw material conveying device for the hydrogenation plant as claimed in claim 1, wherein the bottom end of the gas conveying tank (1) is fixedly connected with a storage battery (3), and the front end part of the storage battery (3) is provided with a charging port (3-1).

4. The raw material conveying device for the hydrogenation plant as claimed in claim 1, wherein the inner wall of the tank body (1-2) is clamped with a heat absorbing plate (1-3), and the inner end surface of the heat absorbing plate (1-3) is fixed with a heat absorbing cotton layer (1-4).

5. The raw material conveying device for the hydrogenation plant according to claim 4, wherein the tank body (1-2) is fixedly connected with a temperature detector (1-5) at the left end of the inner wall at the top end, the temperature detector (1-5) is fixedly connected with a pressure detector (1-6) at the right end, the tank body (1-2) is fixedly connected with a control panel (1-1) at the outer wall at the front end, and the temperature detector (1-5), the pressure detector (1-6) and the control panel (1-1) are all connected with the storage battery (3) through connecting wires.

6. The raw material conveying device for the hydrogenation plant as claimed in claim 1, wherein one end of the clamping block (1-14) far away from the storage air bag (1-12) is fixedly connected with an elastic telescopic rod (1-13), and the elastic telescopic rod (1-13) is fixedly connected with the inner wall of the side end of the tank body (1-2).

7. The raw material conveying device for the hydrogenation plant according to claim 1, wherein the left end of the transfer pot (8) is fixedly connected with the connecting pipe (8-3) through a connecting base, the bottom end of the transfer pot (8) is fixedly connected with a supporting plate (8-1), the outer wall of the bottom end of the supporting plate (8-1) is fixedly connected with a universal wheel (8-2), and the right end of the supporting plate (8-1) is welded with a pushing handle.