CN114164049A

CN114164049A - Hydration device that comes unstuck of abandonment grease

Info

Publication number: CN114164049A
Application number: CN202111531728.3A
Authority: CN
Inventors: 杜兆昌; 付军福
Original assignee: Hubei Meibang New Energy Co ltd
Current assignee: Hubei Meibang New Energy Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-03-11

Abstract

The invention discloses a hydration degumming device for waste grease, which comprises a reaction barrel, wherein the reaction barrel is internally fixed on a base, an installation barrel is sleeved outside the reaction barrel, the lower end of the outer side of the installation barrel is provided with an air compressor, the air outlet end of the air compressor is connected with a plurality of vent pipes, the air outlet ends of the vent pipes pass through the reaction barrel and lead into the reaction barrel, the upper end of one side of the reaction barrel is provided with a temperature control heater, the temperature control heater is connected with a plurality of heating pipes, water pipes penetrate through the heating pipes, the water outlet ends of the water pipes penetrate through the side wall of the reaction barrel and lead into the reaction barrel, the upper end of the installation barrel is provided with an oil injection pipe, the oil injection pipe leads into the reaction barrel, a sampler is inserted in the middle position of the upper end of the installation barrel, the lower end of the side surface of the installation barrel is connected with an oil outlet pipe, the oil outlet pipe penetrates through the installation barrel and penetrates into the reaction barrel, and the outer wall of the reaction barrel is provided with a temperature monitor; the invention has the advantages that the air stirring is arranged, the contact between the stirring rod and jelly of grease is directly avoided, the stirring rod does not need to be cleaned, and the waste of adhered grease and the waste of cleaning water are reduced.

Description

Hydration device that comes unstuck of abandonment grease

Technical Field

The invention belongs to the technical field of grease processing, and particularly relates to a hydration degumming device for waste grease.

Background

The most common application in the oil industry is hydration degumming, which is a degumming method that a certain amount of water or electrolyte dilute solution is added into crude oil under stirring by utilizing the hydrophilicity of peptized impurities such as phospholipid and the like, so that the peptized impurities in the crude oil absorb water to expand, agglomerate and separate and remove; the phospholipid groups in the crude oil, which are hydrated, have a mixed bilayer structure, and the stability of the structure and the flocculation condition of the hydrated micelle determine the separation effect and the oil content of the hydrated oil residues.

However, in the prior art, when the oil is subjected to hydration degumming treatment, most of the oil and hot water can be directly stirred by using the stirring rod, the oil which is not completely degummed is easily attached to the stirring rod, the stirring rod needs to be washed after each unit of oil is subjected to hydration degumming, waste is directly caused by the attached oil while water resources are wasted, and environmental pollution can be caused by untimely recovery treatment of the waste oil.

Patent application No. CN201721491582.3, the contents of which are: the utility model discloses a grease hydration degumming device, which comprises a tank body and a stirring shaft, wherein the middle of the tank body is provided with the stirring shaft, the stirring shaft is internally provided with a cavity for leading water, the stirring shaft is connected with a motor rotating shaft through a shaft sleeve, the motor rotating shaft is provided with a rotating shaft buckle for embedding and fixing the inner wall of the shaft sleeve, the extending end of the stirring shaft is a shaft body shell, an electric control heating layer is arranged between the shaft body shell and the cavity, the electric control heating layer is connected with a temperature control system at the port part of the stirring shaft, the port part of the stirring shaft is sleeved with a water inlet, the stirring shaft is provided with stirring blades at intervals up and down, the stirring blades are provided with water outlets, the top end of the tank body is provided with a variable speed motor, the variable speed motor is connected with the motor rotating shaft, the upper part of the tank body is provided with an oil inlet, two sides in the middle of the tank body are respectively provided with a temperature detector and an observation window for observing the hydration degumming process of grease, the lower end of the tank body is provided with a sampler, an oil outlet is arranged at the bottom of the tank body. The device can realize the rapid hydration degumming process, has good stirring and mixing effects, is heated from the center of the tank body during standing, is simple and convenient to operate, and improves the hydration degumming efficiency and the oil outlet quality.

The aforesaid patent is conventional (mixing) shaft stirring promptly, though sets up the apopore that mixes hydration reaction in the (mixing) shaft, nevertheless because the grease is adhered to easily to the (mixing) shaft, every unit hydration comes unstuck the back, if does not wash and degrease the (mixing) shaft, causes the jam of apopore easily.

Disclosure of Invention

Aiming at the technical problems caused by the background, the technical scheme adopted by the invention is as follows:

the hydration degumming device of the waste grease comprises a reaction barrel, wherein the reaction barrel is internally fixed on a base, an installation barrel is sleeved on the outer side of the reaction barrel, an air compressor is installed at the lower end of the outer side of the installation barrel, the air outlet end of the air compressor is connected with a plurality of vent pipes, the air outlet ends of the vent pipes pass through the reaction barrel to be led into the reaction barrel, a temperature control heater is installed at the upper end of one side of the reaction barrel and is connected with a plurality of heating pipes, water pipes penetrate through the heating pipes, the water outlet ends of the water pipes penetrate through the side wall of the reaction barrel to be led into the reaction barrel, an oil injection pipe is arranged at the upper end of the installation barrel and is led into the reaction barrel, a sampler is installed at the middle position of the upper end of the installation barrel and is vertically led into the lower end of the reaction barrel, an oil outlet pipe is connected at the lower end of the side of the installation barrel and penetrates through the installation barrel to the reaction barrel, the outer wall of the reaction barrel is provided with a temperature monitor, and the temperature monitor is electrically connected with the temperature control heater.

Preferably, the number of the vent pipes is at least 6, every 3 vent pipes are respectively spirally wound on the left side and the right side of the reaction barrel and symmetrically arranged, and each group of vent pipes are communicated into the reaction barrel from top to bottom at uniform intervals.

Preferably, the number of the heating pipes is at least 2, 2 the heating pipes are wound outside the reaction barrel among 3 vent pipes on the right side at intervals, the length of each of the 2 water pipes is longer than that of the heating pipe, and the water outlet ends of the 2 water pipes are communicated with the reaction barrel.

Preferably, the positions of the plurality of vent pipes on the outer side of the reaction barrel are all connected with one-way valves.

Preferably, the sampler comprises a pressing air bag and a sampling tube, the pressing air bag is fixedly connected to the upper end of the sampling tube, the sampling tube is vertically inserted into the middle of the reaction barrel, the sampling tube is a pipeline with a closed lower end and a through axial center, a plurality of sampling ports are axially formed in the side wall of the sampling tube, and the sampling ports are communicated with the center of the sampling tube.

Preferably, the reaction barrel and the installation barrel are provided with sealing sleeves at the installation positions of the sampler, the outer sides of the sealing sleeves are hermetically arranged at the reaction barrel and the installation barrel, the upper openings in the sealing sleeves are flaring-shaped, the wide openings face upwards, and the diameter of the lower openings of the sealing sleeves is attached to the outer diameter of the sampling barrel.

Preferably, a plurality of heating wires are arranged on the inner walls of the plurality of heating pipes and are uniformly wrapped on the outer sides of the heating pipes for heating.

Preferably, an ultrasonic oscillator is embedded in the base and attached to the lower side of the reaction barrel.

Preferably, the water pipes are copper alloy water pipes with high thermal conductivity.

By adopting the technical scheme of the invention, the following beneficial effects are obtained:

1. according to the invention, the spiral air channels are formed through the symmetrical vent pipes and are communicated into the reaction barrel, the air compressor is used for releasing high-speed air to realize air stirring, the water pipe directly heats and injects conveyed water through the temperature control heater and the heating wires, so that the heat loss of hot water outside is reduced, the water pipe and the vent pipes are arranged at intervals, the uniformity and the fluidity of water mixing are increased, and the mixing without a stirring shaft for hydration degumming of grease is realized;

2. the ultrasonic oscillator is also embedded in the mounting seat, so that the ultrasonic wave mixer can be directly used for hydration reaction of grease with high viscosity, and can conveniently break up grease with macromolecular groups, so that grease, water and surfactant molecular groups can be quickly broken and mixed, and the mixing and stirring efficiency is accelerated;

3. the invention is provided with the samplers for sampling at different height positions, so that the hydration degree of the grease can be conveniently detected from different depths of the reaction barrel, and the monitoring of complete hydration reaction can be achieved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a partial top view of an embodiment of the present invention;

FIG. 4 is a schematic diagram of a sampler according to an embodiment of the present invention;

the embodiment of the invention mainly comprises the following component symbols:

the device comprises a reaction barrel-1, a mounting seat-2, an ultrasonic oscillator-201, a mounting barrel-3, an oil injection pipe-301, a sealing sleeve-302, an oil outlet pipe-303, an air compressor-4, an air pipe-401, a one-way valve-402, a temperature control heater-5, a heating pipe-501, a heating wire-502, a water pipe-6, a sampler-7, a pressing air bag-701, a sampling tube-702, a sampling port-703 and a temperature monitor-8.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 and 2, a hydration degumming device for waste grease comprises a reaction barrel 1, wherein the reaction barrel 1 is internally fixed on a base, an installation barrel 3 is sleeved on the outer side of the reaction barrel 1, an air compressor 4 is installed at the lower end of the outer side of the installation barrel 3, the air outlet end of the air compressor 4 is connected with a plurality of vent pipes 401, the air outlet ends of the vent pipes 401 penetrate through the reaction barrel 1 to be led into the reaction barrel 1, a temperature control heater 5 is installed at the upper end of one side of the reaction barrel 1, the temperature control heater 5 is connected with a plurality of heating pipes 501, a plurality of water pipes 6 are penetrated in the heating pipes 501, the water outlet ends of the water pipes 6 penetrate through the side wall of the reaction barrel 1 to be led into the reaction barrel 1, an oil injection pipe 301 is arranged at the upper end of the installation barrel 3, an intermediate position at the upper end of the installation barrel 3 is provided with an inserted sampler 7, and the sampler 7 is vertically connected to the lower end of the

reaction barrel

1, 3 side lower extreme of installing bucket is connected with out oil pipe 303, go out oil pipe 303 and pass installing bucket 3 and link up to reaction barrel 1 in, 1 outer wall of reaction barrel is equipped with temperature monitor 8,

temperature monitor

8 and 5 electric connection of control by temperature change heater.

As shown in fig. 3, the number of the vent pipes 401 is at least 6, each 3 vent pipes 401 are respectively spirally wound on the left side and the right side of the reaction barrel 1 and symmetrically arranged, and each group of vent pipes 401 are communicated into the reaction barrel 1 from top to bottom at uniform intervals.

A plurality of heating pipe 501 is 2 at least, 2 heating pipe 501 twines in the reaction barrel 1 outside at the interval between 3 breather pipes 401 on right side, 2 the length of heating pipe 501 is all good at to the length of

water pipe

6, 2 the play water end of water pipe 6 leads to in the reaction barrel 1.

The positions of the plurality of vent pipes 401, which are positioned at the outer side of the reaction barrel 1, are all connected with one-way valves 402.

According to the invention, a spiral air channel is formed by symmetrical vent pipes 401 and is led into the reaction barrel 1, air stirring is realized by utilizing high-speed air released by the air compressor 4, the water pipe 6 directly heats and injects conveyed water through the temperature control heater 5 and the heating wires 502, so that the heat loss of hot water outside is reduced, the water pipe 6 and the vent pipes are arranged at intervals, the uniformity and the fluidity of water mixing are increased, and the mixing without a stirring shaft for hydration and degumming of grease is realized.

As shown in fig. 4, the sampler 7 includes a pressing air bag 701 and a sampling tube 702, the pressing air bag 701 is fixedly connected to the upper end of the sampling tube 702, the sampling tube 702 is vertically inserted into the middle of the reaction barrel 1, the sampling tube 702 is a pipe with a closed lower end and a through center in the axial direction, the sidewall of the sampling tube 702 is axially provided with a plurality of sampling ports 703, and the plurality of sampling ports 703 are all communicated with the center of the sampling tube 702.

The invention is provided with the samplers 7 for sampling at different height positions, so that the hydration degree of grease can be conveniently detected from different depths of the reaction barrel 1, the monitoring of complete hydration reaction is achieved, when sampling is carried out, after the pressing air bag 701 is pinched to discharge air, the pressing air bag 701 is loosened to enable grease floccules with different hydration heights to enter the sampling barrel 702 from the sampling ports 703 at different height positions, and the samplers 7 are pulled out to be collected and detected.

Reaction barrel 1 and installation bucket 3 are located sampler 7 installation department and install seal cover 302, the equal seal installation in reaction barrel 1 and installation bucket 3 department in the seal cover 302 outside, the upper portion opening is the flaring form in the seal cover 302, and the wide-mouth is up, the external diameter of seal cover 302 lower part open-ended diameter laminating sampling tube 702 strikes off unnecessary attached grease in the sampling tube 702 outside when making things convenient for sampler 7 to extract, and when putting back sampler 7, the seal cover 302 of wide-mouth can deposit the remaining grease in the sampling tube 702 outside, prevents directly to expose at the 3 top pollution equipment of installation bucket.

A plurality of heating wires 502 are installed on a plurality of heating pipes 501, and a plurality of heating wires 502 are evenly wrapped on the outer side of the water pipe 6 for heating.

Ultrasonic oscillator 201 is installed in the embedding on the base, ultrasonic oscillator 201 laminates at 1 downside of reaction bucket, still imbeds ultrasonic oscillator 201 in mount pad 2, can directly be used to the higher grease hydration reaction of consistency, conveniently smashes the grease of macromolecule group, makes grease, water and surfactant molecule group can quick fragmentation mix, the efficiency of mixing the stirring with higher speed.

A plurality of water pipe 6 is the fast copper alloy water pipe 6 of heat conductivity for the heat conductivity of water pipe 6.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a hydration device that comes unstuck of abandonment grease, includes the reaction barrel, the reaction barrel internal fixation is on the base, its characterized in that: the outer side of the reaction barrel is sleeved with an installation barrel, the lower end of the outer side of the installation barrel is provided with an air compressor, the air outlet end of the air compressor is connected with a plurality of vent pipes, the air outlet ends of the vent pipes penetrate through the reaction barrel and lead into the reaction barrel, the upper end of one side of the reaction barrel is provided with a temperature control heater which is connected with a plurality of heating pipes, water pipes penetrate through the heating pipes, the water outlet ends of the water pipes penetrate through the side wall of the reaction barrel and are communicated with the reaction barrel, an oil filling pipe is arranged at the upper end of the installation barrel and leads to the reaction barrel, a sampler is inserted in the middle position of the upper end of the installation barrel, the sampler is vertically communicated to the lower end in the reaction barrel, the lower end of the side surface of the installation barrel is connected with an oil outlet pipe, the oil outlet pipe penetrates through the installation barrel to be communicated into the reaction barrel, a temperature monitor is arranged on the outer wall of the reaction barrel, and the temperature monitor is electrically connected with the temperature control heater.

2. The hydration degumming apparatus according to claim 1, wherein: a plurality of the breather pipe is 6 at least, every 3 the breather pipe is a set of respectively spiral winding and sets up at the left and right sides symmetry of reaction barrel, every group the breather pipe from last to down even interval lead to in the reaction barrel.

3. The hydration degumming apparatus according to claim 2, wherein: a plurality of the heating pipe is 2 at least, 2 the heating pipe is at the interval winding outside the reaction barrel between 3 breather pipes on right side, 2 the length of heating pipe is all good at to the length of water pipe, 2 the play water end of water pipe leads to in the reaction barrel.

4. The hydration degumming apparatus according to claim 3, wherein: the positions of the plurality of vent pipes, which are positioned at the outer side of the reaction barrel, are all connected with one-way valves.

5. The hydration degumming apparatus according to claim 4, wherein: the sampler is including pressing gasbag and sampler barrel, press gasbag fixed connection in the sampler barrel upper end, the sampler barrel is inserted perpendicularly in the reaction barrel intermediate position, the sampler barrel is the pipeline that the lower extreme seals, central axial link up, the axial of sampler barrel lateral wall is opened there are a plurality of sample connection, and is a plurality of the sample connection all leads to in the sampler barrel center.

6. The hydration degumming apparatus according to claim 5, wherein: the reaction barrel and the installation barrel are located at the installation position of the sampler and are provided with sealing sleeves, the outer sides of the sealing sleeves are hermetically arranged at the reaction barrel and the installation barrel, openings in the upper parts of the sealing sleeves are flaring-shaped, the wide openings face upwards, and the diameters of the openings in the lower parts of the sealing sleeves are attached to the outer diameter of the sampling barrel.

7. The hydration degumming apparatus according to claim 6, wherein: a plurality of heater strips are installed on the inner wall of the heating pipe, and are uniformly wrapped outside the water pipe for heating.

8. The hydration degumming apparatus according to claim 7, wherein: an ultrasonic oscillator is embedded in the base and attached to the lower side of the reaction barrel.

9. The hydration degumming apparatus according to claim 8, wherein: and the water pipes are copper alloy water pipes with high thermal conductivity.