CN212833549U

CN212833549U - Mixed pentane separation device

Info

Publication number: CN212833549U
Application number: CN202021646230.2U
Authority: CN
Inventors: 徐德亨
Original assignee: Weifang Shida Changsheng Energy Technology Co ltd
Current assignee: Weifang Shida Changsheng Energy Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-30
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a mixed pentane separator, including the separation tower body, one side of separation tower body is connected and is provided with the inlet pipe, and is close to the position of separation tower body on the inlet pipe and is provided with the pre-heater, the bottom of separation tower body is connected respectively and is provided with first liquid storage pot and reboiler, and the top of separation tower body is provided with heat pump set, heat pump set's one end is linked together with the reboiler, and heat pump set's other end is connected and is provided with the branch tube head, the one end and the separation tower body of branch tube head are linked together, and the other one end of branch tube head is connected and. The utility model discloses in, can carry out first precipitation work through the first stock solution chamber that sets up, can filter out some particle impurity that mix in the pentane raw materials through the setting of coarse filtration net and fine filtration net, the secondary through filtering the pocket net simultaneously deposits filtering operation, can effectively carry out filtration treatment with the pentane raw materials, has guaranteed subsequent separation quality.

Description

Mixed pentane separation device

Technical Field

The utility model relates to a separator technical field especially relates to a mix pentane separator.

Background

The pentane raw material is mainly from oil refineries, the pentane product has wide application and can be used as a foaming agent, a solvent, a chemical raw material and the like, and the mixed pentane raw material is mostly required to be separated, so a separation device for the mixed pentane has certain requirements;

present mixed pentane separator lacks filtration many, wherein has mingled with some impurity when the pentane raw materials are carried, if not filtering, when separating, influences the quality of separation easily, does not clear up simultaneously, causes in the separation structure again easily and piles up to influence the normal separation of separation structure and use, reduced the separation quality of pentane.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mixed pentane separation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mixed pentane separator, includes the separation tower body, one side of separation tower body is connected and is provided with the inlet pipe, and is close to the position of separation tower body on the inlet pipe and be provided with the pre-heater, the bottom of separation tower body is connected respectively and is provided with first liquid storage pot and reboiler, and the top of separation tower body is provided with heat pump set, heat pump set's one end is linked together with the reboiler, and heat pump set's the other end is connected and is provided with the tube divider, the one end and the separation tower body of tube divider are linked together, and the other end of tube divider is connected and is provided with the second liquid storage pot, be provided with the filter tank on the inlet pipe, be provided with first stock solution chamber in the filter tank, be provided with the inner tank body in the first stock solution intracavity, the inner tank is provided with second, Second stock solution chamber nested complex sealed piston mutually, the surface of crossing the jar is provided with the staple bolt of two semicircle forms with the corresponding position of closing cap, two the internal surface of staple bolt all is provided with the sealing washer, two intercommunication mouths, two are seted up to the surface symmetry of the internal tank body the surface that the department lies in the internal tank body of intercommunication mouth is equallyd divide with the internal surface and is do not corresponded and be provided with first filter stand and second filter stand, two it is provided with coarse filtration net and fine filtration net respectively to equallyd divide on first filter stand and the second filter stand.

As a further description of the above technical solution:

the surface one side of filtering the jar is provided with the first connector that is linked together with first stock solution chamber, and filters the bottom of jar and is provided with the second connector that is linked together with second stock solution chamber, first connector all is linked together with the inlet pipe with the second connector.

As a further description of the above technical solution:

the bottom both sides of closing cap all fixedly connected with fixture block, the top of filtering jar all sets up the draw-in groove with two fixture block looks nestification complex.

As a further description of the above technical solution:

the two ends of the two hoops are fixedly connected with first connecting blocks, and every two first connecting blocks are fixedly connected through a first fastening screw.

As a further description of the above technical solution:

two equal fixedly connected with second connecting block in both sides that first filtration frame and second filtered the frame, and two first filtration frames and second filter the frame and all pass through the second fastening screw looks fixed connection that sets up on the second connecting block.

As a further description of the above technical solution:

the inner wall fixedly connected with cushion of second stock solution chamber, the top of cushion is provided with the dog, the bottom of dog is provided with filters pocket net.

The utility model discloses following beneficial effect has:

the mixed pentane separation device comprises a separation tower body, a preheater, a reboiler and a heat pump unit, wherein the heat pump unit comprises an evaporator, a condenser, a compressor, an air blower and other structures which are arranged in a conventional separation way, separation work on mixed pentane can be stably carried out through the matching arrangement of the structures, stable filtering work can be carried out through the arranged filtering tank structure, the pentane raw material enters a first liquid storage cavity and then is precipitated, when the liquid level reaches a communication port, the pentane raw material enters a second liquid storage cavity, particle impurities in the structure can be filtered out through a coarse filtering net and a fine filtering net, secondary precipitation filtering work can be realized through a filtering pocket net, the cleanness degree of the pentane raw material input into the separation structure is effectively ensured, the subsequent qualities of n-pentane, isopentane and the like can be effectively improved, the mixed pentane separation device has good practicability, and the existing mixed pentane separation device is solved, lack filtration more, wherein mingled with some impurity when the pentane raw materials is carried, when separating, influence the quality of separation easily, do not clear up the word simultaneously, also cause the piling up to separation structure easily to influence separation structure's stable separation and use, reduced the separation quality of pentane.

Drawings

Fig. 1 is a front view of a mixed pentane separation device according to the present invention;

FIG. 2 is a top view of the position of a filtration tank of the mixed pentane separation device provided by the present invention;

fig. 3 is an enlarged view of a mixed pentane separation device shown in fig. 1;

fig. 4 is an enlarged view of the mixed pentane separation device shown in fig. 1 at B;

fig. 5 is an enlarged view of the mixed pentane separating device of the present invention at the position C in fig. 1.

Illustration of the drawings:

1. a separation tower body; 2. a feed pipe; 3. a preheater; 4. a first liquid storage tank; 5. a reboiler; 6. a heat pump unit; 7. a pipe dividing head; 8. a second liquid storage tank; 9. a filter tank; 10. a first reservoir chamber; 11. an inner tank body; 12. a second reservoir chamber; 13. a first connector; 14. a second connector; 15. sealing the cover; 16. a sealing piston; 17. a card slot; 18. a clamping block; 19. hooping; 20. a seal ring; 21. a first connection block; 22. a first fastening screw; 23. a communication port; 24. a first filter frame; 25. a second filter frame; 26. a coarse filter screen; 27. a fine filter screen; 28. a second connecting block; 29. a second fastening screw; 30. cushion blocks; 31. a stopper; 32. and (4) filtering the net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a mixed pentane separation device comprises a separation tower body 1, one side of the separation tower body 1 is connected with a feeding pipe 2, a preheater 3 is arranged at a position, close to the separation tower body 1, on the feeding pipe 2, a first liquid storage tank 4 and a reboiler 5 are respectively connected and arranged at the bottom of the separation tower body 1, a heat pump unit 6 is arranged at the top of the separation tower body 1, one end of the heat pump unit 6 is communicated with the reboiler 5, a branch pipe head 7 is connected and arranged at the other end of the heat pump unit 6, one end of the branch pipe head 7 is communicated with the separation tower body 1, a second liquid storage tank 8 is connected and arranged at the other end of the branch pipe head 7, a filter tank 9 is arranged on the feeding pipe 2, a first liquid storage chamber 10 is arranged in the filter tank 9, an inner tank body 11 is arranged in the first liquid storage chamber 10, a second liquid storage chamber 12 is arranged in the inner tank body 11, the second liquid storage cavity 12 is nested with the matched sealing piston 16, two semicircular hoops 19 are arranged on the outer surface of the filter tank 9 corresponding to the sealing cover 15, sealing rings 20 are arranged on the inner surfaces of the two hoops 19, two communicating ports 23 are symmetrically arranged on the outer surface of the inner tank 11, the outer surface and the inner surface of the inner tank 11 at the positions of the two communicating ports 23 are respectively and correspondingly provided with a first filter frame 24 and a second filter frame 25, and the two first filter frames 24 and the second filter frame 25 are respectively and correspondingly provided with a coarse filter screen 26 and a fine filter screen 27.

A first connector 13 communicated with the first liquid storage cavity 10 is arranged on one side of the outer surface of the filtering tank 9, a second connector 14 communicated with the second liquid storage cavity 12 is arranged at the bottom of the filtering tank 9, the first connector 13 and the second connector 14 are both communicated with the feeding pipe 2, the filtering structure can be arranged on the feeding structure through the arrangement of the connector structures, so that the stable filtering work is convenient to carry out, impurities and the like are filtered out, and the subsequent separation efficiency can be stably improved; the two sides of the bottom of the sealing cover 15 are fixedly connected with clamping blocks 18, the top of the filtering tank 9 is provided with clamping grooves 17 which are matched with the two clamping blocks 18 in an embedded mode, and the structure of the sealing cover 15 can be guaranteed to be accurately and stably installed through the structural arrangement, so that the sealing cover is convenient to disassemble, and can play a role in stably protecting the structure; the positions where the two ends of the two anchor ears 19 are connected are fixedly connected with first connecting blocks 21, every two of the four first connecting blocks 21 are fixedly connected through first fastening screws 22, the anchor ears 19 can stably connect the sealing cover 15 with the filtering tank 9 through the structural arrangement, and meanwhile, the connecting parts can be sealed by the inner sealing rings 20, so that the structural tightness can be ensured; the two sides of the two first filter frames 24 and the two sides of the second filter frame 25 are fixedly connected with second connecting blocks 28, the two first filter frames 24 and the two second filter frames 25 are fixedly connected through second fastening screws 29 arranged on the second connecting blocks 28, the filter frame structure can be stably installed for filtering work and can be conveniently disassembled through the arrangement of the fastening screws, regular cleaning work is conveniently carried out, and the filtering efficiency of the structure is ensured; inner wall fixedly connected with cushion 30 of second stock solution chamber 12, the top of cushion 30 is provided with dog 31, and the bottom of dog 31 is provided with filtration pocket net 32, through the filtration pocket net 32 that sets up on the dog 31, can carry out the secondary and deposit the filtration, plays fine filtration efficiency to the pentane raw materials, has promoted the filterable quality of follow-up product, and the structure is also convenient for detach simultaneously clears up the work.

The working principle is as follows: when the mixed pentane separation device is used, raw materials are conveyed into the feeding pipe 2 through the conveying structure and then enter the first liquid storage cavity 10 through the first connecting head 13, liquid level is accumulated in the first liquid storage cavity 10 and is subjected to primary precipitation, when the liquid level reaches the communication port 23, then the liquid automatically flows into the second liquid storage chamber 12, and the coarse filter screen 26 and the fine filter screen 27 can stably filter out some particle impurities in the raw materials, meanwhile, the pentane raw material falls into the filtering pocket net 32 to carry out secondary precipitation and filtration, enters the feeding pipe 2 through the second connector 14 after the secondary precipitation and filtration, is input into the separation tower body 1, the liquid can be effectively changed into steam to be input into the separation tower body 1 to carry out rectification operation on the mixed pentane through the matched heating work of the preheater 3 and the reboiler 5, can stably separate pentane, and can conveniently collect separated materials through a liquid storage tank structure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mixed pentane separator, includes separation tower body (1), its characterized in that: the separation tower comprises a separation tower body (1), and is characterized in that one side of the separation tower body (1) is connected and provided with an inlet pipe (2), a position, close to the separation tower body (1), on the inlet pipe (2) is provided with a preheater (3), the bottom of the separation tower body (1) is respectively connected and provided with a first liquid storage tank (4) and a reboiler (5), the top of the separation tower body (1) is provided with a heat pump unit (6), one end of the heat pump unit (6) is communicated with the reboiler (5), the other end of the heat pump unit (6) is connected and provided with a tube dividing head (7), one end of the tube dividing head (7) is communicated with the separation tower body (1), the other end of the tube dividing head (7) is connected and provided with a second liquid storage tank (8), a filter tank (9) is arranged on the inlet pipe (2), a first liquid storage chamber (, a second liquid storage cavity (12) is arranged in the inner tank body (11), a sealing cover (15) is arranged at the top of the filtering tank (9), the bottom of the sealing cover (15) is respectively provided with a sealing piston (16) which is nested and matched with the first liquid storage cavity (10) and the second liquid storage cavity (12), two semicircular hoops (19) are arranged at the positions of the outer surface of the filtering tank (9) corresponding to the sealing cover (15), sealing rings (20) are arranged on the inner surfaces of the two hoops (19), two intercommunication mouth (23) have been seted up to the surface symmetry of the inner tank body (11), two intercommunication mouth (23) department is located the surface and the internal surface of the inner tank body (11) and equallys divide and correspond respectively and be provided with first filter frame (24) and second filter frame (25), two it is provided with coarse filtration net (26) and thin filter screen (27) respectively to equallyd divide on first filter frame (24) and second filter frame (25).

2. A mixed pentane separation device according to claim 1, wherein: the utility model discloses a filter tank, including filter tank (9), the surface one side of filter tank (9) is provided with first connector (13) that are linked together with first stock solution chamber (10), and the bottom of filter tank (9) is provided with second connector (14) that are linked together with second stock solution chamber (12), first connector (13) all are linked together with inlet pipe (2) with second connector (14).

3. A mixed pentane separation device according to claim 1, wherein: the bottom of the sealing cover (15) is fixedly connected with clamping blocks (18) on two sides, and the top of the filtering tank (9) is provided with clamping grooves (17) which are matched with the two clamping blocks (18) in a nested mode.

4. A mixed pentane separation device according to claim 1, wherein: the two ends of the two hoops (19) are fixedly connected with first connecting blocks (21), and every two of the four first connecting blocks (21) are fixedly connected through first fastening screws (22).

5. A mixed pentane separation device according to claim 1, wherein: two equal fixedly connected with second connecting block (28) in both sides that first filter frame (24) and second filter frame (25) cross, and two first filter frames (24) and second filter frame (25) are all through second fastening screw (29) looks fixed connection that set up on second connecting block (28).

6. A mixed pentane separation device according to claim 1, wherein: the inner wall of the second liquid storage cavity (12) is fixedly connected with a cushion block (30), a stop block (31) is arranged at the top of the cushion block (30), and a filtering pocket net (32) is arranged at the bottom of the stop block (31).