CN216620734U

CN216620734U - Cooling body for petrochemical production

Info

Publication number: CN216620734U
Application number: CN202123037697.4U
Authority: CN
Inventors: 李英锋; 时振宽
Original assignee: Shanghai Petrochemical Caojing Machinery Manufacturing Co ltd
Current assignee: Shanghai Petrochemical Caojing Machinery Manufacturing Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-27
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a cooling mechanism for petrochemical production, and particularly relates to the technical field of petrochemical industry, which comprises a first cooling box, wherein an oil inlet pipe is fixedly arranged at the upper part of the rear end of the first cooling box, U-shaped pipes are fixedly arranged at the left part and the right part of the upper end of the first cooling box, two connecting oil pipes are fixedly arranged in the middle of the front end of the first cooling box, a second cooling water tank is fixedly arranged at the front ends of the two connecting oil pipes together, and one ends of the two U-shaped pipes, which are far away from the first cooling box, are fixedly arranged at the left part and the right part of the upper end of the second cooling water tank respectively. According to the cooling mechanism for petrochemical production, disclosed by the utility model, harmful gas is discharged after petroleum is stirred in the first cooling water tank, then the petroleum enters the second cooling water tank from the connecting oil pipe, and is cooled by cooling water in the second cooling water tank and then enters the honeycomb cooling column, and the honeycomb cooling column divides the petroleum to ensure that the petroleum is cooled thoroughly, so that the working efficiency is improved, and the cost is further reduced.

Description

Cooling body for petrochemical production

Technical Field

The utility model relates to the technical field of petrochemical industry, in particular to a cooling mechanism for petrochemical industry production.

Background

Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons, is a viscous dark brown liquid called "industrial blood", and petrochemical refers to a processing industry for producing petroleum products and petrochemical products from petroleum and natural gas, and provides support and service for industry, agriculture and industry such as machinery, electronics, and energy and people's daily life, and plays an important role in the development of society and national economy.

The cooling mechanism for general petrochemical production has the following defects: generally, air cooling, water cooling or mixed cooling is used, like air cooling, harmful gas is easily blown away and harms the health of workers and people, most of the water cooling is also only used for cooling part of petroleum on the surface, the cooling effect is poor, and the production cost is indirectly improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooling mechanism for petrochemical production, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a cooling mechanism for petrochemical production comprises a first cooling tank, wherein an oil inlet pipe is fixedly arranged at the upper part of the rear end of the first cooling tank, U-shaped pipes are fixedly arranged at the left part and the right part of the upper end of the first cooling tank, two connecting oil pipes are fixedly arranged at the middle part of the front end of the first cooling tank, a first cavity and a fourth cavity are arranged in the first cooling tank, the first cavity is positioned right above the fourth cavity, a baffle is arranged between the first cavity and the fourth cavity, a second cooling tank is fixedly arranged at the front ends of the two connecting oil pipes together, one ends of the two U-shaped pipes, far away from the first cooling tank, are fixedly arranged at the left part and the right part of the upper end of the second cooling tank respectively, an oil collecting tank is fixedly arranged at the front end of the second cooling tank, and a second S-shaped oil pipe is fixedly arranged in the second cooling tank, and the lateral wall that second S type oil pipe runs through second cooling water tank and fuel collection tank extends to the inside of oil collection tank, the one end fixed mounting that second S type oil pipe gos deep into the oil collection tank has honeycomb cooling column, the equal fixed mounting of left end and the right-hand member of second cooling water tank has the gas collection tank, and the equal fixed mounting in front end lower part of two gas collection tanks has the blast pipe, the anterior fixed mounting in surface of blast pipe has the air hose, first dead slot has been seted up to the rear end of air hose, the second dead slot has been seted up to the front end of air hose, first dead slot and second dead slot communicate each other, and the diameter of first dead slot is greater than the diameter of second dead slot, the internal thread connection of second dead slot has the receiving column.

Preferably, the inside fixed mounting of fourth cavity has driving motor, driving motor's output passes through shaft coupling fixedly connected with connecting rod, the connecting rod runs through the baffle and extends to in the first cavity, the connecting rod goes deep into the inside one end fixed mounting of first cavity has the stirring ring, two first logical grooves have been seted up to the preceding lateral wall of first cavity, it is first logical inslot to connect oil pipe fixed mounting.

Preferably, the oil inlet pipe and the U-shaped pipe are communicated with the first cavity, and the connecting oil pipe is communicated with the first cavity through the first through groove.

Preferably, a second cavity is formed in the second cooling water tank, the connecting oil pipe penetrates through the rear side wall of the second cooling water tank and extends into the second cavity, a first S-shaped oil pipe is fixedly mounted at one end, deep into the second cavity, of the connecting oil pipe, and the second S-shaped oil pipe is fixedly mounted at one end, far away from the connecting oil pipe, of the first S-shaped oil pipe.

Preferably, the front end of the honeycomb cooling column is provided with a second through groove penetrating through the front end and the rear end of the honeycomb cooling column, a water through cavity is formed in the honeycomb cooling column, the second through groove is not communicated with the water through cavity, a water inlet groove is formed in the upper side of the outer surface of the honeycomb cooling column, a water pipe is fixedly mounted on the inner wall of the water inlet groove, and the water pipe is communicated with the water through cavity through the water inlet groove.

Preferably, a third cavity is formed in the gas collecting box, one end of the U-shaped pipe fixedly mounted at the upper end of the second cooling water tank penetrates through the upper end wall of the second cooling water tank and extends into the second cavity, one end of the U-shaped pipe penetrating into the second cavity is fixedly mounted with a J-shaped pipe, and one end of the J-shaped pipe far away from the vertical part of the J-shaped pipe penetrates through the side wall of the gas collecting box and extends into the third cavity.

Preferably, the exhaust pipe and the third cavity are communicated with each other.

Preferably, the rear portion fixed mounting of first dead slot has the fixed plate, the fourth that runs through its terminal surface is seted up in the outside of fixed plate leads to the groove, the anterior slidable mounting of first dead slot has the interception board, common fixed mounting has spring and separation sleeve between interception board and the fixed plate, the spring is located the inside of separation sleeve, the thread groove has been seted up to the internal surface of second dead slot, the fixed surface of receiving post has the screw thread strip, the air channel has been seted up to the front end of receiving post, the third tee bend has been seted up to the rear end of receiving post, and the third leads to groove and air channel and communicates each other, the rear end middle part fixed mounting of receiving post has the whetstone.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a cooling mechanism for petrochemical production, which is characterized in that reacted petroleum is injected into a first cooling tank from an oil inlet pipe, is stirred by rotation of a stirring ring, exposes harmful gas which is not left in the petroleum, enables the harmful gas to float away and takes away part of heat, then enters a second cooling tank from a connecting oil pipe, is cooled by cooling water in the second cooling tank, then leaves from a honeycomb cooling column, the honeycomb cooling column divides the petroleum to cool each strand of petroleum completely, meanwhile, the harmful gas is injected into a gas collection tank from a J-shaped pipe in a cooling mode, part of gas is cooled and compressed to form liquid, and the other part of gas is concentrated and leaves from an air pipe after the work is finished and is injected into a container prepared in advance, so that the body health of workers is not harmed, and the work cost is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a cooling mechanism for petrochemical production according to the present invention;

FIG. 2 is a cut-away schematic view of a first cooling water tank;

FIG. 3 is a cut-away schematic view of a second cooling water tank;

FIG. 4 is a cut-away schematic view of a honeycomb cooling column;

fig. 5 is a sectional view of the air tube.

In the figure: 1. a first cooling tank; 11. a first cavity; 12. a fourth cavity; 13. a baffle plate; 14. a drive motor; 15. stirring rings; 151. a connecting rod; 16. a first through groove; 2. an oil inlet pipe; 3. a U-shaped pipe; 31. a J-shaped pipe; 4. a second cooling water tank; 41. a second cavity; 42. a first S-shaped oil pipe; 5. connecting an oil pipe; 6. a gas collection tank; 61. a third cavity; 7. an exhaust pipe; 8. an air tube; 81. a first empty slot; 82. a fixing plate; 821. a fourth through groove; 83. an isolation sleeve; 84. a spring; 85. a second empty slot; 86. A thread groove; 87. a receiving column; 88. a interception plate; 871. a grinding shaft; 872. a threaded strip; 873. a third through groove; 874. a vent channel; 9. a second S-shaped oil pipe; 10. a honeycomb cooling column; 101. a second through groove; 102. A water through cavity; 103. a water inlet groove; 104. a water pipe; 20. an oil collecting tank.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a cooling mechanism for petrochemical production comprises a first cooling tank 1, an oil inlet pipe 2 is fixedly installed at the upper part of the rear end of the first cooling tank 1, U-shaped pipes 3 are fixedly installed at the left part and the right part of the upper end of the first cooling tank 1, two connecting oil pipes 5 are fixedly installed at the middle part of the front end of the first cooling tank 1, a first cavity 11 and a fourth cavity 12 are formed in the first cooling tank 1, the first cavity 11 is positioned right above the fourth cavity 12, a baffle 13 is arranged between the first cavity 11 and the fourth cavity 12, a second cooling water tank 4 is fixedly installed at the front ends of the two connecting oil pipes 5, one ends of the two U-shaped pipes 3 far away from the first cooling tank 1 are fixedly installed at the left part and the right part of the upper end of the second cooling water tank 4 respectively, an oil collecting tank 20 is fixedly installed at the front end of the second cooling water tank 4, and a second S-shaped oil pipe 9 is fixedly installed in the second cooling water tank 4, and the second S-shaped oil pipe 9 penetrates through the side wall of the second cooling water tank 4 and the oil collecting tank 20 and extends to the inside of the oil collecting tank 20, one end of the second S-shaped oil pipe 9 penetrating into the oil collecting tank 20 is fixedly provided with a honeycomb cooling column 10, the left end and the right end of the second cooling water tank 4 are both fixedly provided with gas collecting tanks 6, the lower parts of the front ends of the two gas collecting tanks 6 are both fixedly provided with exhaust pipes 7, the front parts of the outer surfaces of the exhaust pipes 7 are fixedly provided with air pipes 8, the rear ends of the air pipes 8 are provided with first empty grooves 81, the front ends of the air pipes 8 are provided with second empty grooves 85, the first empty grooves 81 and the second empty grooves 85 are communicated with each other, the diameter of the first empty grooves 81 is larger than that of the second empty grooves 85, and the receiving columns 87 are in threaded connection with the inside of the second empty grooves 85.

As shown in fig. 2, the driving motor 14 is fixedly mounted inside the fourth cavity 12, the output end of the driving motor 14 is fixedly connected with a connecting rod 151 through a coupler, the connecting rod 151 penetrates through the baffle 13 and extends into the first cavity 11, the connecting rod 151 penetrates into one end inside the first cavity 11 and is fixedly mounted with a stirring ring 15, two first through grooves 16 are formed in the front side wall of the first cavity 11, and the connecting oil pipe 5 is fixedly mounted in the first through grooves 16. The oil inlet pipe 2 and the U-shaped pipe 3 are communicated with the first cavity 11, and the connecting oil pipe 5 is communicated with the first cavity 11 through the first through groove 16; reacted petroleum enters the first cavity 11 from the oil inlet pipe 2, then the driving motor 14 is started to drive the connecting rod 151 penetrating through the baffle 13 to rotate together, and finally the stirring ring 15 rotates to stir the petroleum, so that residual harmful gas is released and leaves from the U-shaped pipe 3, and the health of workers and people is not affected.

As shown in fig. 3-4, a second cavity 41 is formed inside the second cooling water tank 4, the connecting oil pipe 5 penetrates through the rear side wall of the second cooling water tank 4 and extends into the second cavity 41, a first S-shaped oil pipe 42 is fixedly installed at one end of the connecting oil pipe 5, which extends into the second cavity 41, and a second S-shaped oil pipe 9 is fixedly installed at one end of the first S-shaped oil pipe 42, which is far away from the connecting oil pipe 5; the front end of the honeycomb cooling column 10 is provided with a second through groove 101 penetrating through the front end and the rear end of the honeycomb cooling column, a water through cavity 102 is formed in the honeycomb cooling column 10, the second through groove 101 and the water through cavity 102 are not communicated with each other, a water inlet groove 103 is formed in the upper side of the outer surface of the honeycomb cooling column 10, a water pipe 104 is fixedly installed on the inner wall of the water inlet groove 103, and the water pipe 104 is communicated with the water through cavity 102 through the water inlet groove 103; a third cavity 61 is formed in the gas collection box 6, one end of the U-shaped pipe 3 fixedly mounted at the upper end of the second cooling water tank 4 penetrates through the upper end wall of the second cooling water tank 4 and extends into the second cavity 41, one end of the U-shaped pipe 3 penetrating into the second cavity 41 is fixedly mounted with a J-shaped pipe 31, and one end of the J-shaped pipe 31 far away from the vertical part thereof penetrates through the side wall of the gas collection box 6 and extends into the third cavity 61; the exhaust pipe 7 and the third cavity 61 communicate with each other; oil enters the first S-shaped oil pipe 42 and the second S-shaped oil pipe 9 in the second cavity 41 from the connecting oil pipe 5, harmful gas enters the J-shaped pipe 31 from the U-shaped pipe 3 and then enters the third cavity 61, the second cavity 41 is filled with cooling water in advance to cool the oil surface layer in advance, part of the harmful gas is condensed and compressed into liquid, the oil is continuously moved to the honeycomb cooling column 10 from the second S-shaped oil pipe 9 and then is divided by the second through groove 101, the cooling water is injected into the water through cavity 102 from the water pipe 104 in advance, and each strand of oil is cooled, so that the oil is completely cooled.

As shown in fig. 5, a fixing plate 82 is fixedly mounted at the rear part of the first hollow groove 81, a fourth hollow groove 821 penetrating through the end surface of the fixing plate 82 is formed in the outer side of the fixing plate 82, an interception plate 88 is slidably mounted at the front part of the first hollow groove 81, a spring 84 and an isolation sleeve 83 are fixedly mounted between the interception plate 88 and the fixing plate 82 together, the spring 84 is located inside the isolation sleeve 83, a threaded groove 86 is formed in the inner surface of the second hollow groove 85, a threaded strip 872 is fixedly mounted on the outer surface of the receiving column 87, a ventilation groove 874 is formed in the front end of the receiving column 87, a third hollow groove 873 is formed in the rear end of the receiving column 87, the third hollow groove 873 and the ventilation groove 874 are communicated with each other, and a rod 871 is fixedly mounted in the middle part of the rear end of the receiving column 87; after the completion of the operation, harmful gas is collected in the gas collection box 6, and is fixed in the ventilation groove 874 of the receiving column 87 by an air tube, and then the grinding rod 871 is pushed forward by the screw rotation to force the interception plate 88 to leave the original position, and at this time, the harmful gas enters the second empty groove 85 from the fourth through groove 821 formed on the outer side of the fixing plate 82, and is injected into the fixed air tube from the third through groove 873, so that the harmful gas cannot be diffused freely.

The working principle of the utility model is as follows: the reacted oil enters the first cavity 11 from the oil inlet pipe 2, then the driving motor 14 is started to drive the connecting rod 151 penetrating through the baffle 13 to rotate together, finally the stirring ring 15 rotates to stir the oil, so that residual harmful gas in the oil is released and leaves from the U-shaped pipe 3, the oil enters the first S-shaped oil pipe 42 and the second S-shaped oil pipe 9 in the second cavity 41 from the connecting oil pipe 5, cooling water is filled in the second cavity 41 in advance to cool the surface layer of the oil in advance, the oil continuously moves to the honeycomb cooling column 10 from the second S-shaped oil pipe 9 and is shunted by the second through groove 101, cooling water is injected into the water through cavity 102 from the water pipe 104 in advance to cool each strand of oil, and finally flows to the oil collecting tank 20, and the harmful gas enters the J-shaped pipe 31 from the U-shaped pipe 3 and then enters the third cavity 61, and part of the harmful gas is condensed into a liquid state, at this time, an air tube is fixed in the ventilation groove 874 of the receiving column 87, and then the grinding rod 871 is pushed forward by the screw rotation to force the interception plate 88 to leave the original position, and at this time, the harmful gas enters the second empty groove 85 from the fourth through groove 821 opened on the outer side of the fixed plate 82, and then is injected into the fixed air tube from the third through groove 873, so that the harmful gas cannot be diffused freely.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cooling body for petrochemical production, includes first cooler bin (1), its characterized in that: an oil inlet pipe (2) is fixedly mounted at the upper part of the rear end of the first cooling tank (1), U-shaped pipes (3) are fixedly mounted at the left part and the right part of the upper end of the first cooling tank (1), two connecting oil pipes (5) are fixedly mounted in the middle of the front end of the first cooling tank (1), a first cavity (11) and a fourth cavity (12) are formed in the first cooling tank (1), the first cavity (11) is positioned right above the fourth cavity (12), a baffle (13) is arranged between the first cavity (11) and the fourth cavity (12), a second cooling water tank (4) is fixedly mounted at the front ends of the two connecting oil pipes (5) together, one ends, far away from the first cooling tank (1), of the two U-shaped pipes (3) are fixedly mounted at the left part and the right part of the upper end of the second cooling water tank (4) respectively, an oil collecting tank (20) is fixedly mounted in front of the second cooling water tank (4), the inside fixed mounting of second cooling water tank (4) has second S type oil pipe (9), and second S type oil pipe (9) runs through the lateral wall of second cooling water tank (4) and fuel collection tank (20) and extends to the inside of fuel collection tank (20), the one end fixed mounting that second S type oil pipe (9) deepened fuel collection tank (20) has honeycomb cooling column (10), the left end and the right-hand member of second cooling water tank (4) all fixed mounting have gas collection tank (6), the front end lower part of two gas collection tank (6) all fixed mounting have blast pipe (7), the anterior fixed mounting of surface of blast pipe (7) has air hose (8), first dead slot (81) has been seted up to the rear end of air hose (8), second dead slot (85) has been seted up to the front end of air hose (8), first dead slot (81) and second dead slot (85) communicate each other, and the diameter of the first empty groove (81) is larger than that of the second empty groove (85), and a receiving column (87) is connected with the inner thread of the second empty groove (85).

2. The cooling mechanism for petrochemical production according to claim 1, wherein: the inside fixed mounting of fourth cavity (12) has driving motor (14), shaft coupling fixedly connected with connecting rod (151) is passed through to the output of driving motor (14), connecting rod (151) run through baffle (13) and extend to in first cavity (11), connecting rod (151) are deepened deep into the inside one end fixed mounting of first cavity (11) and are had stirring ring (15), two first logical groove (16) have been seted up to the preceding lateral wall of first cavity (11), connect oil pipe (5) fixed mounting in first logical groove (16).

3. The cooling mechanism for petrochemical production according to claim 1, wherein: the oil inlet pipe (2) and the U-shaped pipe (3) are communicated with the first cavity (11) mutually, and the connecting oil pipe (5) is communicated with the first cavity (11) through the first through groove (16).

4. The cooling mechanism for petrochemical production according to claim 1, wherein: second cavity (41) have been seted up to the inside of second coolant tank (4), it runs through the back lateral wall of second coolant tank (4) and extends to inside second cavity (41) to connect oil pipe (5), the one end fixed mounting that connects oil pipe (5) to go deep into second cavity (41) has first S type oil pipe (42), second S type oil pipe (9) fixed mounting is kept away from the one end of connecting oil pipe (5) in first S type oil pipe (42).

5. The cooling mechanism for petrochemical production according to claim 1, wherein: the honeycomb cooling column is characterized in that a second through groove (101) penetrating through the front end and the rear end of the honeycomb cooling column (10) is formed in the front end of the honeycomb cooling column, a water passing cavity (102) is formed in the honeycomb cooling column (10), the second through groove (101) and the water passing cavity (102) are not communicated with each other, a water inlet groove (103) is formed in the upper side of the outer surface of the honeycomb cooling column (10), a water pipe (104) is fixedly mounted on the inner wall of the water inlet groove (103), and the water pipe (104) is communicated with the water passing cavity (102) through the water inlet groove (103).

6. The cooling mechanism for petrochemical production according to claim 1, wherein: the gas collecting box is characterized in that a third cavity (61) is formed in the gas collecting box (6), one end of the U-shaped pipe (3) fixedly mounted at the upper end of the second cooling water tank (4) penetrates through the upper end wall of the second cooling water tank (4) and extends into the second cavity (41), one end of the U-shaped pipe (3) penetrating into the second cavity (41) is fixedly provided with a J-shaped pipe (31), and one end, far away from the vertical part of the J-shaped pipe (31), of the J-shaped pipe penetrates through the side wall of the gas collecting box (6) and extends into the third cavity (61).

7. The cooling mechanism for petrochemical production according to claim 1, wherein: the exhaust pipe (7) and the third cavity (61) are communicated with each other.

8. The cooling mechanism for petrochemical production according to claim 1, wherein: a fixed plate (82) is fixedly arranged at the rear part of the first empty groove (81), a fourth through groove (821) penetrating through the end surface of the fixed plate (82) is arranged on the outer side of the fixed plate (82), a interception plate (88) is arranged at the front part of the first empty groove (81) in a sliding way, a spring (84) and an isolation sleeve (83) are fixedly arranged between the interception plate (88) and the fixed plate (82) together, the spring (84) is positioned inside the isolation sleeve (83), the inner surface of the second empty groove (85) is provided with a thread groove (86), the outer surface of the receiving column (87) is fixedly provided with a thread strip (872), the front end of the receiving column (87) is provided with a vent groove (874), the rear end of the receiving column (87) is provided with a third through groove (873), and the third through groove (873) is communicated with the ventilation groove (874), and the middle part of the rear end of the receiving column (87) is fixedly provided with a baffle rod (871).