CN212713425U

CN212713425U - Vacuum deacidification/deodorization device for extracting crude algae oil from schizochytrium limacinum

Info

Publication number: CN212713425U
Application number: CN202021388129.1U
Authority: CN
Inventors: 吴悦; 文莉莉; 陶子华; 王文斌
Original assignee: Shandong Yuexiang Biological Co ltd
Current assignee: Shandong Yuexiang Biological Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a schizochytrium limacinum algae extraction algae crude oil vacuum deacidification/deodorization device, mainly relate to deacidification/deodorization device field, including deacidification tower and deacidification deodorization tower, the deacidification tower top is provided with a plurality of oil inlet, and the inside dispersion plate that is provided with in oil inlet below of deacidification tower, the dispersion plate below is provided with the heat source pipe, and heat source pipe below is provided with the filler, and the filler below is provided with the steam explosion pipe, and steam explosion pipe below is provided with the baffle, is provided with the oil bath in the deacidification deodorization tower, is provided with steam pipe and mammoth pump in the oil bath, and deacidification deodorization tower bottom is provided with the oil-out. The upper layer of the utility model is provided with the dispersion plate and the heat source pipe in the deacidification tower, the dispersion plate can be dispersed and refined, the heat source pipe can be received in layers, and the dispersion plate and the heat source pipe can be matched to form a uniform thin oil film; the steam eruption pipe in the middle layer is matched with the filler, so that the steam utilization rate is high; the lower mammoth pump fully stirs and mixes the crude oil and the steam in the oil pool, and the deacidification and deodorization effect is good through three-layer combination deacidification and deodorization.

Description

Vacuum deacidification/deodorization device for extracting crude algae oil from schizochytrium limacinum

Technical Field

The utility model relates to a deacidification/deodorization device, in particular to a vacuum deacidification/deodorization device for extracting crude algae oil from schizochytrium limacinum.

Background

The crude oil is primary oil which is prepared from animal or vegetable oil and is not refined, and because the processing technology of the crude oil is simple, the oil contains many impurities, is easy to oxidize and deteriorate and is not suitable for long-term storage, schizochytrium also called schizochytrium or schizochytrium, the schizochytrium extracts crude oil of algae, namely crude oil of schizochytrium, deacidification and deodorization are one of essential procedures in the crude oil refining production process, the traditional deacidification and deodorization equipment mostly utilizes the steam distillation principle to remove the fatty acid and the peculiar smell in the crude oil, but achieves the aim of deacidification and deodorization, but the prior art has the defects of thicker oil film and less uniform distribution, the resistance in the packed tower is large, the time is long, and the volatilization of the fatty acid gas from an oil film is not facilitated, so that a deacidification/deodorization device with good deacidification and deodorization effects and high steam utilization rate needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vacuum deacidification/deodorization device for crude oil of schizochytrium limacinum extracted algae, which solves the problems of bad deacidification and deodorization effect and low steam utilization rate existing in the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: including deacidification tower and deacidification deodorization tower, deacidification tower intercommunication sets up at deacidification deodorization top of the tower, deacidification top of the tower is provided with evacuation mouth, the external vacuum pump of evacuation mouth, the deacidification top of the tower is provided with a plurality of oil inlet, the inside dispersion plate that is provided with in oil inlet below of deacidification tower, the dispersion plate is circular-arc structure, the through-hole that is provided with a plurality of equipartition on the dispersion plate, the dispersion plate below is provided with the heat source pipe, the heat source pipe is cone tower formula coil tubular structure, heat source pipe below is provided with the filler, the filler below is provided with the steam explosion pipe, the steam explosion pipe is coil tubular structure, the equipartition is provided with a plurality of shower nozzles on the steam explosion pipe, steam explosion pipe below is provided with the baffle, be provided with the oil bath in the deodorization deacidification tower, be provided with the steam pipe in the oil bath, the middle partition of the oil bath is provided with a plurality of mammoth.

Preferably, the dispersion plate is arranged on the inner wall of the deacidification tower through the first bracket.

Preferably, the packing is corrugated packing.

Preferably, the baffle is the conical surface structure, has annular space between baffle and the deacidification deodorization tower inner wall, and the baffle passes through support two and sets up on the deacidification deodorization tower inner wall.

Preferably, the number of the mammoth pumps is 2-5.

The utility model adopts the above structure, following advantage has: the upper layer is provided with a dispersion plate and a heat source pipe in the deacidification tower, the dispersion plate is of an arc-shaped structure, the heat source pipe is of a conical tower type coiled pipe structure, the dispersion plate can disperse and refine, the heat source pipe can be received in layers, and the dispersion plate and the heat source pipe can be matched to form a uniform thin-layer oil film for crude oil; the middle layer steam eruption pipe is of a coil-shaped structure, the steam eruption is uniform, the coverage is wide, the utilization rate of steam is high and the deacidification is reliable by matching with the filler; the lower floor is equipped with the oil bath, utilizes the mammoth pump with the crude oil in the oil bath and the steam of direct spout-in intensive mixing, thoroughly deacidifies the deodorization, through three-layer combination deacidification deodorization, deacidification deodorization is effectual.

Drawings

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

In the figure, 1, a vacuum pump; 2. a vacuum pumping port; 3. an oil inlet; 4. a first bracket; 5. a dispersion plate; 6. a heat source tube; 7. a heat source inlet; 8. a filler; 9. a spray head; 10. a steam explosion pipe; 11. a mammoth pump; 12. an oil sump; 13. an oil outlet; 14. a steam pipe; 15. a deacidification and deodorization tower; 16. a second bracket; 17. a baffle plate; 18. a heat source outlet; 19. and (4) a deacidification tower.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in figure 1, heat conducting oil enters a heat source pipe 6 from a heat source inlet 7 and is discharged from a heat source outlet 18, a deacidification tower 19 is communicated and integrally arranged at the top of a deacidification and deodorization tower 15, a vacuumizing port 2 is cut at the top of the deacidification tower 19, the vacuumizing port 2 is externally connected with a vacuum pump 1, the deacidification tower 19 and the deacidification and deodorization tower 15 for refining crude oil can be ensured to be in a high vacuum state, crude oil enters from an oil inlet 3 at the top of the deacidification tower 19 and contacts a dispersion plate 5 firstly, the dispersion plate 5 is welded on the inner wall of the deacidification tower 19 through a bracket I4, the crude oil is dispersed and refined through the dispersion plate 5 and falls on a heat source pipe 6, the heat source pipe 6 is in a cone tower type disc tubular structure, the crude oil can fall on the heat source pipe 6 in layers to form a uniform thin-layer oil film, the heat source pipe 6 can quickly heat the oil film, so that fatty acid in the crude oil is evaporated for the first time, namely the crude, the packing 8 is a corrugated packing, make the crude oil dispersed once more through packing 8, the shower nozzle 9 on the steam spraying pipe 10 evenly sprays steam upwards, deacidify the crude oil once more, also be the crude oil deacidification for the second time, steam spraying pipe 10 is coil tubular structure, the steam spraying is even, the covering is wide, the crude oil through twice deacidification falls on baffle 17, baffle 17 welds on deacidification deodorization tower 15 inner wall through support two 16, the crude oil falls into below oil bath 12 through the annular space between baffle 17 and deacidification deodorization tower 15 inner wall, steam pipe 14 blowout steam, the crude oil in oil bath 12 and the steam that directly spouts are fully stirred and mixed through mammoth pump 11, let residual fatty acid molecule in the crude oil and stink take away along with the steam that goes upward, the algae oil of final deacidification is discharged from oil-out port 13.

The vacuum pump 1, the nozzle 9, the mammoth pump 11 and the corrugated packing are all the prior art.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A vacuum deacidification/deodorization device for extracting crude oil of algae by schizochytrium limacinum is characterized in that: the device comprises a deacidification tower and a deacidification and deodorization tower, wherein the deacidification tower is communicated with and arranged at the top of the deacidification and deodorization tower, a vacuumizing port is arranged at the top of the deacidification tower, a vacuum pump is externally connected with the vacuumizing port, a plurality of oil inlets are arranged at the top of the deacidification tower, a dispersion plate is arranged below the oil inlets inside the deacidification tower, the dispersion plate is of an arc-shaped structure, a plurality of uniformly distributed through holes are formed in the dispersion plate, a heat source pipe is arranged below the dispersion plate, the heat source pipe is of a cone tower type coil-shaped structure, filler is arranged below the heat source pipe, a steam spraying pipe is arranged below the filler, the steam spraying pipe is of a coil-shaped structure, a plurality of spray heads are uniformly distributed on the steam spraying pipe, a baffle is arranged below the steam spraying pipe, an oil tank is arranged in the deacidification and deodorization tower, and a steam pipe is arranged in the, the middle of the oil tank is provided with a plurality of mammoth pumps, the mammoth pumps are connected with the steam pipe, and an oil outlet is formed in the bottom of the deacidification and deodorization tower.

2. The vacuum deacidification/deodorization device for crude oil extracted from schizochytrium limacinum according to claim 1, characterized in that: the dispersion plate is arranged on the inner wall of the deacidification tower through a first support.

3. The vacuum deacidification/deodorization device for crude oil extracted from schizochytrium limacinum according to claim 1, characterized in that: the packing is corrugated packing.

4. The vacuum deacidification/deodorization device for crude oil extracted from schizochytrium limacinum according to claim 1, characterized in that: the baffle is the conical surface structure, the baffle with there is annular space between the deacidification deodorization tower inner wall, the baffle passes through two settings of support and is in on the deacidification deodorization tower inner wall.

5. The vacuum deacidification/deodorization device for extracting crude oil from schizochytrium limacinum according to any one of claims 1 to 4, characterized in that: the number of the mammoth pumps is 2-5.