CN219662918U

CN219662918U - Grease pre-crystallization pipeline system and pipeline conveying line

Info

Publication number: CN219662918U
Application number: CN202320649581.6U
Authority: CN
Inventors: 郭小东
Original assignee: Dongguan Zhonghui Oil Co ltd
Current assignee: Dongguan Zhonghui Oil Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-12
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a grease pre-crystallization pipeline system and a pipeline conveying line, wherein the grease pre-crystallization pipeline system comprises a pre-crystallization frame body and a grease conveying pipeline, a mounting column is fixedly arranged in the pre-crystallization frame body, and the grease conveying pipeline is coiled and arranged on the outer side of the mounting column; further comprises: the first cooling chamber and the second cooling chamber are respectively arranged at the left side and the right side of the upper end of the pre-crystallization frame body; the support cylinder is fixedly arranged in the middle of the pre-crystallization frame body, the support cylinder is positioned below the cavity, the lower end of the cavity is communicated with a suction pipe through a one-way valve and used for sucking working cooling liquid, a filter screen is arranged in the lower end of the pre-crystallization frame body, the cooling liquid is filtered, and the effective recycling of the subsequent cooling liquid is guaranteed. According to the grease pre-crystallization pipeline system and the pipeline conveying line, the upper and lower groups of cooling spraying frames are used for cooling the grease conveying pipeline in a circulating water manner, so that the inside of grease is promoted to form crystal nuclei, and crystallization is accelerated, so that the next processing step is facilitated.

Description

Grease pre-crystallization pipeline system and pipeline conveying line

Technical Field

The utility model relates to the technical field of grease conveying, in particular to a grease pre-crystallization pipeline system and a pipeline conveying line.

Background

The pipeline is a common device for conveying media, has a simple pipeline conveying structure and is convenient to operate, the media can be conveyed horizontally, vertically or obliquely, in the conveying process, the media in the pipeline are heated, cooled and the like, in the grease production and processing process, the pipeline is required to be conveyed, and in the conveying process, the grease can be accelerated to form crystal nuclei through cooling, so that the next production and processing step is facilitated.

However, when transporting grease, the existing grease pre-crystallization pipeline system and pipeline transport line have the following problems:

when utilizing the cooling water to cool down to the pipeline, cooling water reduces through the heat transfer after, and most inconvenient retrieves cooling water, leads to the cooling water extravagant serious, and resource utilization efficiency is relatively poor, simultaneously when the inside and outside difference in temperature of pipeline is too big, shortens pipeline life easily.

We have therefore proposed a grease precrystallisation pipe system and a pipe transfer line in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a grease pre-crystallization pipeline system and a pipeline conveying line, which are used for solving the problems that the conventional grease pre-crystallization pipeline system and pipeline conveying line in the market provided by the background technology are inconvenient for recycling cooling liquid and the service life of the conveying pipeline is easy to shorten when the temperature difference between the inside and the outside of the conveying pipeline is overlarge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oil pre-crystallization pipeline system comprises a pre-crystallization frame body and an oil conveying pipeline, wherein an installation column is fixedly installed in the pre-crystallization frame body, the oil conveying pipeline is coiled and installed on the outer side of the installation column and used for oil conveying operation, and a valve body is installed at the end part of the oil conveying pipeline so as to control the opening and closing of oil conveying;

further comprises:

the first cooling chamber and the second cooling chamber are respectively arranged at the left side and the right side of the upper end of the pre-crystallization frame body, a cavity is formed in the middle of the upper end of the pre-crystallization frame body, a rotating rod is arranged in an internal bearing of the cavity, and the upper end of the rotating rod is connected with the output end of the motor;

the support cylinder is fixedly arranged in the middle of the pre-crystallization frame body, the support cylinder is positioned below the cavity, the lower end of the cavity is communicated with a suction pipe through a one-way valve and used for sucking working cooling liquid, a filter screen is arranged in the lower end of the pre-crystallization frame body, the cooling liquid is filtered, and the effective recycling of the subsequent cooling liquid is guaranteed.

Preferably, the outside fixed cover of bull stick is equipped with the rotary drum, and the outside cover of rotary drum is equipped with the piston board, and the laminating slip about the piston board set up in the inside of cavity, and the inside of cavity and the inside of first cooling chamber and second cooling chamber all realize the intercommunication through the check valve for when the piston board reciprocates, can draw back the cooling liquid after the use in the cooling chamber.

Preferably, the inside of the piston plate is provided with a sliding block, the sliding block is attached to the inside of the sliding groove, and the sliding groove is formed in the outer side of the rotary drum in a V shape, so that the piston plate can be driven to move up and down after the rotary drum rotates.

Preferably, the inside of the supporting column body is provided with two groups of frame bodies in a vertically-clamped sliding mode, a first sector gear is sleeved in the frame bodies, and the first sector gear is fixedly sleeved on the outer side of the rotating rod, so that the rotating rod can drive the first sector gear to rotate.

Preferably, the inner wall and the outer wall of the frame body are provided with tooth blocks, the tooth blocks arranged on the inner wall and the outer wall of the frame body are respectively meshed with the first sector gear and the second sector gear, and the second sector gear bearing is arranged inside the side edge of the supporting column body, so that the first sector gear can drive the second sector gear to rotate positively and negatively through the frame body.

Preferably, the end part of the second sector gear is fixedly provided with a cooling spraying frame, the upper group of cooling spraying frames and the lower group of cooling spraying frames are respectively communicated with the first cooling chamber and the second cooling chamber which are distributed left and right, and the inside of the first cooling chamber and the inside of the second cooling chamber are provided with a refrigerator and a temperature controller, so that the cooling spraying frame can rotate positively and negatively, and the water cooling range is enlarged.

Compared with the prior art, the utility model has the beneficial effects that: this crystallization pipe-line system and pipeline transfer chain in advance of grease spouts the frame through upper and lower two sets of cooling and carries out circulating water cooling to grease transfer line, promotes the inside crystal nucleus that forms of grease, accelerates crystallization to next processing step, its concrete effect is as follows:

1. the cooling device comprises a first cooling chamber and a second cooling chamber, wherein a motor arranged at the upper end of the rotating rod drives the rotating rod and a rotating drum arranged at the outer side of the rotating rod to rotate, a piston plate sleeved at the outer side of the rotating drum is matched with the rotating drum to realize up-and-down movement, when the piston plate moves upwards, cooling liquid accumulated at the bottom of a pre-crystallization frame body is pumped into a cavity, then when the piston plate moves downwards, liquid in the cavity is respectively injected into the first cooling chamber and the second cooling chamber, the cooling is carried out by utilizing a refrigerator in the cooling chamber, and when water liquid in the cavity enters the first cooling chamber and the second cooling chamber, the cooling liquid in the first cooling chamber and the second cooling chamber is simultaneously injected into an upper cooling spraying frame and a lower cooling spraying frame respectively, the cooling is carried out by the cooling spraying frames, so that the inside of grease is promoted to form crystal nuclei, crystallization is accelerated, and under the action of a temperature controller arranged in the first cooling chamber and the second cooling chamber, the cooling liquid in the first cooling chamber and the second cooling chamber is at different temperatures, and further the temperatures of the cooling liquid sprayed by the upper cooling chamber and the lower cooling frame are gradually reduced due to the temperature difference trend, and the cooling trend is avoided, and the service life of the cooling is further reduced due to the fact that the cooling is realized;

2. be provided with framework and sector gear for after the bull stick rotates, can drive first sector gear and rotate, first sector gear utilizes the meshing effect between the tooth piece that installs with the framework inner wall, drives the framework and carries out back-and-forth movement, and the framework can utilize the meshing effect between the tooth piece that installs in the outside and the second sector gear to drive the second sector gear and carry out positive and negative rotation, thereby fixes the cooling spraying frame at second sector gear lateral part and can swing, enlarges the water-cooling scope, improves the cooling effect.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;

FIG. 2 is a schematic illustration of the front cross-sectional structure of the support column of the present utility model;

FIG. 3 is a schematic view of a frame in front cross section;

FIG. 4 is a schematic view of a frame in a top-down view;

fig. 5 is a schematic view of the front cross-section of the drum of the present utility model.

In the figure: 1. a pre-crystallization frame body; 2. a grease delivery pipe; 3. a mounting column; 4. a first cooling chamber; 5. a second cooling chamber; 6. a cavity; 7. a support column; 8. a rotating rod; 9. a rotating drum; 10. a piston plate; 1001. a slide block; 1002. a chute; 11. a suction pipe; 12. a first sector gear; 13. a frame; 14. tooth blocks; 15. a second sector gear; 16. and cooling the spray rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the oil pre-crystallization pipeline system comprises a pre-crystallization frame body 1 and an oil conveying pipeline 2, wherein a mounting column 3 is fixedly arranged in the pre-crystallization frame body 1, the oil conveying pipeline 2 is coiled and arranged on the outer side of the mounting column 3 and used for oil conveying operation, and a valve body is arranged at the end part of the oil conveying pipeline 2 so as to control the opening and closing of oil conveying; further comprises: the first cooling chamber 4 and the second cooling chamber 5 are respectively arranged at the left side and the right side of the upper end of the pre-crystallization frame body 1, a cavity 6 is formed in the middle of the upper end of the pre-crystallization frame body 1, a rotating rod 8 is arranged in an internal bearing of the cavity 6, and the upper end of the rotating rod 8 is connected with the output end of the motor; the support column body 7 is fixedly arranged in the middle of the pre-crystallization frame body 1, the support column body 7 is positioned below the cavity 6, the lower end of the cavity 6 is communicated with the suction pipe 11 through the one-way valve and used for sucking the working cooling liquid, and a filter screen is arranged in the lower end of the pre-crystallization frame body 1 and used for filtering the cooling liquid so as to ensure the effective recycling of the subsequent cooling liquid; the outside of the rotating rod 8 is fixedly sleeved with a rotating cylinder 9, the outside of the rotating cylinder 9 is sleeved with a piston plate 10, the piston plate 10 is vertically attached and slidingly arranged in the cavity 6, and the inside of the cavity 6 is communicated with the inside of the first cooling chamber 4 and the inside of the second cooling chamber 5 through one-way valves; a sliding block 1001 is arranged in the piston plate 10, the sliding block 1001 is attached to the inside of the sliding groove 1002, and the sliding groove 1002 is opened at the outer side of the rotary drum 9 in a V shape; the end part of the second sector gear 15 is fixedly provided with a cooling spray frame 16, the upper and lower groups of cooling spray frames 16 are respectively communicated with the first cooling chamber 4 and the second cooling chamber 5 which are distributed left and right, and the inside of each of the first cooling chamber 4 and the second cooling chamber 5 is provided with a refrigerator and a temperature controller;

as shown in fig. 1-3 and 5, the motor arranged at the upper end of the rotating rod 8 is started to drive the rotating rod 8 and the rotating cylinder 9 arranged at the outer side of the rotating rod 8 to synchronously rotate, the piston plate 10 sleeved at the outer side of the rotating cylinder 9 is matched with the sliding groove 1002 and the sliding block 1001 to realize the up-and-down movement in the cavity 6, when the piston plate 10 moves upwards, the cooling liquid accumulated at the bottom of the pre-crystallization frame 1 is pumped into the cavity 6, then when the piston plate 10 moves downwards, the liquid in the cavity 6 is respectively injected into the first cooling chamber 4 and the second cooling chamber 5, the refrigerator in the cooling chamber is utilized to cool down, and when the water liquid in the cavity 6 enters the first cooling chamber 4 and the second cooling chamber 5, the cooling liquid in the first cooling chamber 4 and the second cooling chamber 5 is subjected to the pressure effect, the two cooling spray frames 16 are respectively injected upwards and downwards, the cooling liquid in the first cooling chamber 4 and the second cooling chamber 5 is cooled down through the cooling spray frames 16 to form crystal nuclei, the crystallization is accelerated, the cooling liquid in the first cooling chamber 4 and the second cooling chamber 5 is controlled to realize the temperature gradient of the cooling trend, and the cooling liquid is further the cooling down trend is not reduced due to the cooling trend of the cooling liquid in the two cooling frames, and the cooling liquid in the cooling frames is cooled down by the cooling down temperature of the cooling frames is further cooled down by the cooling down;

two groups of frame bodies 13 are arranged in the supporting column body 7 in a vertically clamping and sliding manner, a first sector gear 12 is sleeved in the frame bodies 13, and the first sector gear 12 is fixedly sleeved on the outer side of the rotating rod 8; the inner wall and the outer wall of the frame body 13 are provided with tooth blocks 14, the tooth blocks 14 arranged on the inner wall and the outer wall of the frame body 13 are respectively meshed with the first sector gear 12 and the second sector gear 15, and the second sector gear 15 is arranged in the side edge of the supporting column body 7 in a bearing way;

referring to fig. 1-4, the rotating rod 8 rotates and drives the first sector gear 12 to synchronously rotate, the first sector gear 12 drives the frame 13 to move back and forth by utilizing the meshing action between the first sector gear 12 and the tooth block 14 mounted on the inner wall of the frame 13 and the fitting action between the frame 13 and the supporting column 7, and the frame 13 drives the second sector gear 15 to rotate forward and backward by utilizing the meshing action between the tooth block 14 mounted on the outer side and the second sector gear 15 in the forward and backward moving process, so that the cooling spray frame 16 fixed on the side part of the second sector gear 15 can swing, the water cooling range is enlarged, and the cooling effect is improved.

Working principle: when the oil pre-crystallization pipeline system and the pipeline conveying line are used, as shown in fig. 1-5, the oil conveying pipeline 2 is used for conveying oil, the valve body is used for controlling the oil conveying, before the oil is conveyed into the pre-crystallization frame body 1, a motor arranged at the upper end of the rotating rod 8 is started, the rotating rod 8 is driven to rotate, the piston plate 10 is driven to move up and down in the cavity 6, cooling liquid accumulated at the bottom of the pre-crystallization frame body 1 is pumped back into the first cooling chamber 4 and the second cooling chamber 5, circulation of cooling water is realized, a refrigerator in the cooling chamber is utilized for cooling, the cooling liquid in the first cooling chamber 4 and the cooling liquid in the second cooling chamber 5 are simultaneously subjected to pressure effect to be respectively injected into the upper cooling spraying frame 16 and the lower cooling spraying frame 16, the oil conveying pipeline 2 is cooled by the cooling spraying frame 16, crystal nuclei are formed in the oil, crystallization is accelerated, the cooling liquid in the first cooling chamber 4 and the second cooling chamber 5 is controlled to be at different temperatures, the cooling is realized step by step, and the service life of the conveying pipeline is prevented from being shortened due to overlarge temperature difference between the inside and outside.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The oil pre-crystallization pipeline system comprises a pre-crystallization frame body (1) and an oil conveying pipeline (2), wherein an installation column (3) is fixedly installed in the pre-crystallization frame body (1), the oil conveying pipeline (2) is coiled and installed on the outer side of the installation column (3) and used for oil conveying operation, and a valve body is installed at the end part of the oil conveying pipeline (2) so as to control the opening and closing of oil conveying;

characterized by further comprising:

the first cooling chamber (4) and the second cooling chamber (5) are respectively arranged at the left side and the right side of the upper end of the pre-crystallization frame body (1), a cavity (6) is formed in the middle of the upper end of the pre-crystallization frame body (1), a rotating rod (8) is arranged in an internal bearing of the cavity (6), and the upper end of the rotating rod (8) is connected with the output end of the motor;

support cylinder (7), its fixed mounting in the middle part of pre-crystallization support body (1), and support cylinder (7) are located the below of cavity (6), and the lower extreme of cavity (6) is through check valve intercommunication has straw (11) for absorb the coolant liquid after the work, moreover the lower extreme internally mounted of pre-crystallization support body (1) has the filter screen, filters the coolant liquid, guarantees the effectual recycle of follow-up coolant liquid.

2. The grease precrystallization pipe system and pipe transfer line according to claim 1, wherein: the outside fixed cover of bull stick (8) is equipped with rotary drum (9), and the outside cover of rotary drum (9) is equipped with piston board (10), and laminating from top to bottom slide of piston board (10) set up in the inside of cavity (6), and the inside of cavity (6) all communicates through the check valve with the inside of first cooling chamber (4) and second cooling chamber (5).

3. The grease precrystallization pipe system and pipe transfer line according to claim 2, wherein: the piston plate (10) is internally provided with a sliding block (1001), the sliding block (1001) is attached to the inside of the sliding groove (1002), and the sliding groove (1002) is arranged on the outer side of the rotary drum (9) in a V shape.

4. The grease precrystallization pipe system and pipe transfer line according to claim 1, wherein: two groups of frame bodies (13) are arranged in the supporting column body (7) in a vertically clamping and sliding mode, a first sector gear (12) is sleeved in the frame bodies (13), and the first sector gear (12) is fixedly sleeved on the outer side of the rotating rod (8).

5. The fat pre-crystallization pipeline system and pipeline conveying line according to claim 4, wherein: the inner wall and the outer wall of the frame body (13) are provided with tooth blocks (14), the tooth blocks (14) arranged on the inner wall and the outer wall of the frame body (13) are respectively meshed with the first sector gear (12) and the second sector gear (15), and the second sector gear (15) is arranged in the side edge of the supporting column body (7) in a bearing mode.

6. The fat pre-crystallization pipeline system and pipeline conveying line according to claim 5, wherein: the end part of the second sector gear (15) is fixedly provided with a cooling spraying frame (16), the upper group of cooling spraying frames (16) and the lower group of cooling spraying frames are respectively communicated with the first cooling chamber (4) and the second cooling chamber (5) which are distributed left and right, and a refrigerator and a temperature controller are respectively arranged in the first cooling chamber (4) and the second cooling chamber (5).