CN111359491B - Raw materials preprocessing device for oil processing - Google Patents

Abstract

The invention discloses a raw material pretreatment device for petroleum processing, which comprises a raw material storage tank body, wherein a tank body sealing cover is arranged at the upper end of the raw material storage tank body, a first feeding pipe and supporting legs are arranged on the outer wall of the raw material storage tank body, a discharging pipe is arranged at the lower end of the raw material storage tank body, a plurality of supporting rods are arranged on the inner wall of the raw material storage tank body, a material guide pipe is arranged inside the raw material storage tank body, a material guide pipe fixing block is arranged on the outer wall of the material guide pipe, a through hole is formed in the outer wall of the material guide pipe, a groove is formed in the lower end of the material guide. This raw materials preprocessing device for oil processing is provided with logical material structure, can be even with the direct leading-in to the raw materials of pretreating agent in, improve the mixing efficiency of raw materials.

Description

A kind of raw material pretreatment device for petroleum processing

technical field

The invention relates to the technical field of petroleum processing, in particular to a raw material pretreatment device for petroleum processing.

Background technique

Oil, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry." There are oil deposits in parts of the upper crust. The main component is a mixture of various alkanes, naphthenes and aromatic hydrocarbons. The oil-forming mechanism of petroleum has two theories, bio-sediment to oil and petrochemical oil. The former is more widely accepted. It is believed that oil is formed by organisms in ancient oceans or lakes after a long evolution, which belongs to biological sediment-to-oil and is not renewable; It is believed that oil is generated from the carbon in the earth's crust itself, which has nothing to do with biology and is renewable. Petroleum is mainly used as fuel and gasoline, and is also the raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.

The existing oil needs to be dehydrated and desalted before processing, and a pretreatment agent needs to be added before processing the oil raw material, so as to pretreat the oil. Generally, the pretreatment agent is directly introduced into the raw material directly through the pipeline. In this way, the mixing effect is poor and the mixing time is long, which reduces the processing efficiency.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a raw material pretreatment device for petroleum processing, so as to solve the problem that the pretreatment agent is directly introduced into the raw material through the pipeline, which is proposed in the background art, so that the mixing effect is poor and the mixing time is long, which reduces the processing efficiency. The problem.

In order to achieve the above purpose, the present invention provides the following technical solutions: a raw material pretreatment device for petroleum processing, comprising a raw material storage tank body, the upper end of the raw material storage tank body is provided with a tank cover, and the outer wall of the raw material storage tank is provided with a tank cover. The first feeding pipe and the legs, and the lower end of the raw material storage tank is provided with a discharging pipe, the inner wall of the raw material storage tank is provided with a number of support rods, and the interior of the raw material storage tank is provided with a material guide pipe, which guides the material. The outer wall of the material pipe is provided with a material guide pipe fixing block, the outer wall of the material guide pipe is provided with a through hole, the lower end of the material guide pipe fixing block is provided with a groove, and one end of the support rod is stuck in the lower end groove of the material guide pipe fixing block Inside.

Preferably, a motor is provided on the upper end of the tank cover, and a stirring rod is connected to the rotating shaft of the motor through a coupling, and the stirring rod is located inside the raw material storage tank.

Preferably, the upper end of the material guiding pipe is provided with a connecting pipe, and the material guiding pipe is communicated with the second feeding pipe through the connecting pipe, and the second feeding pipe is fixed on the cover of the tank body.

Preferably, the material guide pipe is welded into a cylinder through a pipe, and the inner diameter of the material guide pipe is larger than the diameter of the outer ring of the stirring rod.

Preferably, the position of the material guide pipe fixing block on the material guide pipe corresponds to the position of the support rod inside the raw material storage tank.

Preferably, there are eight support rods, and the support rods are evenly distributed on the inner wall of the raw material storage tank.

Compared with the prior art, the present invention has the beneficial effects that the raw material pretreatment device for petroleum processing is provided with a feed-through structure, and the pretreatment agent can be uniformly introduced into the raw material directly, thereby improving the mixing efficiency of the raw material. The motor on the tank cover of the device plays the role of driving the stirring rod. The stirring rod stirs the raw materials inside the raw material storage tank to improve the mixing effect, and the connecting pipe at the upper end of the material guide pipe plays the role of connecting the second feeding material. The role of the pipe, the pretreatment agent is introduced into the material guide pipe through the second feed pipe, and the treatment agent in the material pipe can flow out through the through hole in the outer wall of the material guide pipe, so that the treatment agent can be uniformly introduced into the raw material storage tank. Moreover, the material guide pipe fixing block on the outer wall of the material guide pipe can be directly clamped on the support rod, which facilitates the disassembly and installation of the material guide pipe.

Description of drawings

1 is a schematic structural diagram of a raw material pretreatment device for petroleum processing according to the present invention;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the present invention;

3 is a schematic structural diagram of the fixed block of the material guide pipe of the raw material pretreatment device for petroleum processing according to the present invention;

Fig. 4 is the structural schematic diagram of the material guide pipe according to the present invention;

In the picture: 1. Tank cover, 2. Raw material storage tank, 3. First feeding pipe, 4. Stirring rod, 5. Material guiding pipe, 6. Outrigger, 7. Motor, 8. Second feeding Material pipe, 9, discharge pipe, 10, fixed block of material guide pipe, 11, support rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a raw material pretreatment device for petroleum processing, comprising a raw material storage tank 2, the upper end of the raw material storage tank 2 is provided with a tank cover 1, and the raw material storage tank The outer wall of the body 2 is provided with a first feed pipe 3 and a leg 6, and the lower end of the raw material storage tank 2 is provided with a discharge pipe 9, and the upper end of the tank cover 1 is provided with a motor 7, and the rotating shaft of the motor 7 passes through the coupling shaft. The stirring rod 4 is connected to the device, and the stirring rod 4 is located on the inner side of the raw material storage tank 2. The motor 7 on the tank cover 1 of this structure can drive the stirring rod 4 to rotate. The internal raw materials are stirred, the inner wall of the raw material storage tank 2 is provided with a number of support rods 11, and the interior of the raw material storage tank 2 is provided with a material guide pipe 5, and the outer wall of the material guide pipe 5 is provided with a material guide pipe fixing block 10 to guide the material. The outer wall of the feeding pipe 5 is provided with a through hole, the upper end of the feeding pipe 5 is provided with a connecting pipe, and the feeding pipe 5 is communicated with the second feeding pipe 8 through the connecting pipe, and the second feeding pipe 8 is fixed on the tank cover. 1, the second feeding pipe 8 of this structure can introduce the pretreatment agent into the feeding pipe 5 through the connecting pipe, and play the role of guiding the material. The feeding pipe 5 is welded into a cylinder through the pipe, and the feeding pipe is 5. The inner diameter is larger than the diameter of the outer ring of the stirring rod 4. The material guide tube 5 of this structure can be sleeved on the outer side of the stirring rod 4, and the pretreatment agent on the The treatment agent is uniformly introduced into the raw material storage tank 2, the lower end of the guide pipe fixing block 10 is provided with a groove, and one end of the support rod 11 is stuck in the groove at the lower end of the material guide pipe fixing block 10, and the material guide pipe fixing block 10 The position on the material guide pipe 5 corresponds to the position of the support rod 11 inside the raw material storage tank 2. The material guide pipe fixing block 10 of this structure can be accurately clamped on the support rod 11, which is convenient for the material guide pipe fixing block 10. For the disassembly or installation work, there are 8 support rods 11, and the support rods 11 are evenly distributed on the inner wall of the raw material storage tank 2. The support rods 11 of this structure play the role of supporting the material guide pipe fixing block 10, and The position of the material guide pipe fixing block 10 and the material guide pipe 5 is supported.

Working principle: When using the raw material pretreatment device for petroleum processing, first set the legs 6 on the outer wall of the raw material storage tank 2 of the device in a suitable place, and then introduce the raw materials into the raw material storage tank through the first feeding pipe 3 Inside the body 2, start the motor 7 at the upper end of the tank cover 1, the motor 7 drives the stirring rod 4, and the stirring rod 4 stirs the raw materials inside the raw material storage tank 2, and the lower end of the stirring rod 4 is an arc-shaped protrusion, so that the To stir up the raw materials at the bottom of the raw material storage tank 2, the stirring effect of the raw materials can be increased. The through-holes on the top evenly enter the raw material storage tank 2 to speed up the mixing effect of the raw materials, and the guide pipe fixing block 10 on the outer wall of the material guide pipe 5 can be directly clamped on the support rod 11 to facilitate the installation of the material guide pipe 5 or The work of disassembly, thus completing a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (1)

1. A raw material pretreatment device for petroleum processing, comprising a raw material storage tank (2), characterized in that: the upper end of the raw material storage tank (2) is provided with a tank cover (1), and the raw material storage tank (2) The outer wall is provided with a first feeding pipe (3) and a supporting leg (6), and the lower end of the raw material storage tank (2) is provided with a discharging pipe (9), and the inner wall of the raw material storage tank (2) Several support rods (11) are provided, and a material guide pipe (5) is arranged inside the raw material storage tank (2), and a material guide pipe fixing block (10) is arranged on the outer wall of the material guide pipe (5). The lower end of the material pipe fixing block (10) is provided with a groove, and one end of the support rod (11) is stuck in the lower end groove of the material guiding pipe fixing block (10); A gap is left between the material guide pipe (5) and the inner wall of the raw material storage tank (2); The upper end of the tank cover (1) is provided with a motor (7), and the rotating shaft of the motor (7) is connected with a stirring rod (4) through a coupling, and the stirring rod (4) is located in the raw material storage tank (2) inside; The material guide pipe (5) is welded into a cylinder through a pipeline, through holes are formed around the outer wall of the material guide pipe (5), and the inner diameter of the material guide pipe (5) is larger than the diameter of the outer ring of the stirring rod (4); The upper end of the feeding pipe (5) is provided with a connecting pipe, and the feeding pipe (5) is communicated with the second feeding pipe (8) through the connecting pipe, and the second feeding pipe (8) is fixed on the tank seal. cover (1); The position of the material guide pipe fixing block (10) on the material guide pipe (5) corresponds to the position of the support rod (11) inside the raw material storage tank (2); There are eight support rods (11) supported, and the support rods (11) are evenly distributed on the inner wall of the raw material storage tank (2).

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