Distillation tower liquid collector

Abstract

A distillation tower liquid collector comprises a main body, a plurality of collecting openings are formed in the top of the main body, a collecting ring is arranged above the main body, the bottom of the collecting ring is fixedly connected with the top of the main body through a plurality of connecting plates, and a plurality of collecting inclined plates are arranged on the inner side of the collecting ring. A plurality of collection inclined plates are fixedly connected with the inner side of the collection ring, a protection ring is arranged above the collection ring, the bottom of the protection ring is fixedly connected with the top of the collection ring, a protection net is arranged on the inner side of the protection ring, the protection net is fixedly connected with the inner side of the protection ring, and the filter assembly is located in the collection opening. The filtering assembly comprises a filtering column, a filtering net and a water outlet, the water outlet is located in the bottom of the main body and communicates with the interior of the main body, liquid entering the main body is filtered through the filtering net, and impurities carried in the liquid flowing process are prevented from blocking the water outlet; the service life of the collector is prolonged; and the purity of collected liquid is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquid collector related technical field, concretely relates to a distillation column liquid collector. BACKGROUND

[0002] The distillation column passes through heating liquid mixture, makes its partial component evaporate, then passes through condenser and cools down into liquid. The liquid collector is responsible for collecting the liquid after condensation, and the distillation column liquid collector is an important component in the chemical distillation equipment, its main function is to collect the liquid after the gas-liquid contact separation in the tower, and redistribute it to the filler layer in the tower, so as to carry out the further separation process. But the collected liquid in the flowing process will be attached with impurities and easy to cause blockage. UTILITY MODEL CONTENT

[0003] The utility model discloses a distillation column liquid collector to solve the collected liquid in the flowing process will be attached with impurities and easy to cause blockage problem in the above background art.

[0004] In order to realize the above object, the utility model provides the following technical scheme:

[0005] A distillation column liquid collector, comprising:

[0006] The main body is provided with a plurality of collection ports at the top, and a collection ring is arranged above the main body, the bottom of the collection ring is fixedly connected with the top of the main body through a plurality of connecting plates, a plurality of collection inclined plates are arranged on the inner side of the collection ring and fixedly connected with the inner side of the collection ring, a protective ring is arranged above the collection ring and fixedly connected with the top of the collection ring, a protective net is arranged on the inner side of the protective ring and fixedly connected with the inner side of the protective ring, and a filtering assembly is arranged in the collection port and comprises a filtering column and a filtering net.

[0007] A water outlet is arranged at the bottom of the main body and communicates with the inside of the main body.

[0008] As an optional implementation, a filtering column is arranged below the collection port, a through hole is arranged on the filtering column, an inclined surface is arranged at the top of the filtering column, the inclined surface is inclined from the outer ring to the inner ring and the inclined surface communicates with the through hole.

[0009] As an optional implementation, a supporting ring is arranged in the through hole and fixedly connected with the inner wall of the through hole, a filtering net is arranged above the supporting ring, a positioning ring is arranged above the filtering net and fixedly connected with the inner wall of the through hole.

[0010] As an optional implementation, the outer side of the filter column is symmetrically recessed to form a groove, a cylinder is arranged in the groove, one end of the cylinder is fixedly connected with the inner wall of the groove, and a spring is sleeved in the cylinder.

[0011] As an optional implementation, a sliding block is arranged in the groove, a hole is arranged on the sliding block, the hole penetrates the sliding block, the sliding block can slide on the cylinder through the hole, and a limiting disc is arranged at the end of the cylinder.

[0012] As an optional implementation, a triangular block is arranged at the top end of the outer side of the sliding block, the inclined surface of the triangular block is a plane outward from the bottom, a fixing block is arranged at the bottom end of the outer side of the sliding block, and a corresponding clamping groove is arranged on the inner wall of the collecting port.

[0013] As an optional implementation, the main body is divided into a cover and a barrel body, an outer thread is arranged on the side of the cover, a corresponding inner thread is arranged at the top end of the inner wall of the barrel body, and the cover can be screwed in the barrel body.

[0014] As an optional implementation, a limiting ring is arranged on the inner wall of the barrel body, the limiting ring is fixedly connected with the inner wall of the barrel body, and a sealing ring is arranged at the bottom of the cover.

[0015] Compared with the prior art, the distillation column liquid collector has the following advantages

[0016] Beneficial effects:

[0017] 1. Filter impurities: the filter screen in the device filters the liquid entering the interior, prevents impurities carried in the liquid flow process from blocking the water outlet, and prolongs the service life of the collector and ensures the purity of the collected liquid.

[0018] 2. Easy to maintain: the separation design facilitates cleaning and maintenance of the interior of the main body, prevents improper internal cleaning from causing different liquids to leave residues after distillation and pollute other distillation liquids, and facilitates cleaning and maintenance of the interior of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is a front cross-sectional plane structure schematic diagram of the utility model.

[0021] Figure 3 It is a front cross-sectional plane structure schematic diagram of the filter assembly of the utility model.

[0022] Figure 4 It is a three-dimensional structure schematic diagram of the prototype of the utility model.

[0023] Fig. 1, main body; 2, collection port; 3, connecting plate; 4, collection ring; 5, collection inclined plate; 6, protective ring; 7, protective net; 8, water outlet; 9, filter column; 10, through hole; 11, inclined surface; 12, support ring; 13, filter screen; 14, positioning ring; 15, groove; 16, cylinder; 17, spring; 18, sliding block; 19, hole; 20, limiting disc; 21, triangular block; 22, fixed block; 23, clamping groove; 24, cover; 25, barrel body; 26, external thread; 27, internal thread; 28, limiting ring; 29, sealing ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a kind of distillation column liquid collector as Figures 1-4 As shown in

[0026] A distillation column liquid collector, including main body 1, the top of main body 1 is equipped with multiple collection ports 2, collection port 2 is used to collect liquid, the top of main body 1 is equipped with collection ring 4, the bottom of collection ring 4 is fixedly connected with the top of main body 1 by multiple connecting plates 3, the diameter of collection ring 4 is consistent with the main body 1, the inner side of collection ring 4 is equipped with multiple collection inclined plates 5, multiple collection inclined plates 5 are fixedly connected with the inner side of collection ring 4, the top of collection ring 4 is equipped with protective ring 6, the bottom of protective ring 6 is fixedly connected with the top of collection ring 4, the inner side of protective ring 6 is equipped with protective net 7, protective net 7 is fixedly connected with the inner side of protective ring 6, filter assembly, the filter assembly is located in collection port 2, filter assembly is used to filter the collected liquid, to prevent the impurities carried in the process of liquid flow from causing internal blockage and reducing service life, the filter assembly includes filter column 9 and filter screen 13. Water outlet 8, water outlet 8 is located at the bottom of main body 1, and water outlet 8 is in communication with the inside of main body 1. When using, liquid collector is placed in distillation column, and the liquid produced after distillation will flow into collection port 2 along collection inclined plate 5 and be collected in the inside of main body 1, and finally flow out through water outlet 8.

[0027] As shown in Figure 2 And Figure 3As shown, a filter column 9 is provided below the collection port 2. The diameter of the filter column 9 is consistent with the diameter of the collection port 2. The filter column 9 can be inserted into the collection port 2. A through-hole 10 is provided on the filter column 9. The through-hole 10 passes through the centers of both ends of the filter column 9. A slope 11 is provided on the top of the filter column 9. The slope 11 is inclined inward from the outer ring and is connected to the through-hole 10. The slope 11 facilitates the flow of liquid into the through-hole 10. A support ring 12 is provided inside the through-hole 10. The support ring 12 is fixedly connected to the inner wall of the through-hole 10. A filter screen 13 is provided above the support ring 12. The filter screen 13 is made of polytetrafluoroethylene. Polytetrafluoroethylene has excellent chemical resistance and high temperature resistance and is suitable for filtering highly corrosive liquids and gases. A positioning ring 14 is provided above the filter screen 13. The positioning ring 14 is fixedly connected to the inner wall of the through-hole 10. The filter screen 13 is positioned and fixed by the support ring 12 and the positioning ring 14. The outer side surfaces of the filter column 9 are symmetrically recessed inward to form a groove 15. A cylinder 16 is provided in the groove 15. One end of the cylinder 16 is fixedly connected to the inner wall of the groove 15. A spring 17 is sleeved in the cylinder 16. A slider 18 is provided in the groove 15. The slider 18 has a hole 19 with a diameter smaller than that of the spring 17. The hole 19 passes through the slider 18, and the slider 18 can slide on the cylinder 16 through the hole 19. A limit plate 20 is provided at the end of the cylinder 16. The limit plate 20 is fixedly connected to the end of the cylinder 16 and is used to limit the position of the slider 18 on the cylinder 16. A triangular block 21 is provided on the outside of the top of the slider 18. The inclined surface of the triangular block 21 faces outward, and the bottom is flat. A fixed block 22 is provided on the outside of the bottom of the slider 18. The fixed block 22 is fixedly connected to the outside of the bottom of the slider 18. A corresponding slot 23 is provided on the inner wall of the collection port 2. The triangular block 21 can be placed in the slot 23, and the flat surface at the bottom of the triangular block 21 matches the bottom of the slot 23 to fix the filter column 9 inside the collection port 2. During use, by pressing the fixing blocks 22 on both sides, the triangular block 21 retracts into the groove 15. Then, the filter column 9 can be inserted into the collection port 2. Then, the fixing blocks 22 are released and the filter column 9 is slid inward. The triangular block 21 automatically springs into the slot 23 under the action of the spring 17 and is fixed. The internal filter screen 13 is used to filter the liquid entering the interior, preventing impurities carried by the liquid during the flow from clogging the water outlet 8. This device improves the service life of the collector and ensures the purity of the collected liquid.

[0028] like Figure 1 and Figure 2As shown, the main body 1 is divided into a cover 24 and a barrel body 25, the side of the cover 24 is provided with an external thread 26, the inner wall top end of the barrel body 25 is provided with a corresponding internal thread 27, the cover 24 can be screwed in the barrel body 25. The inner wall of the barrel body 25 is provided with a limiting ring 28, the limiting ring 28 and the inner wall of the barrel body 25 are fixedly connected, the limiting ring 28 is used for limiting the position of the cover 24, the bottom of the cover 24 is provided with a sealing ring 29, the sealing ring 29 is used for sealing to prevent internal liquid leakage. Through the device, the cleaning and maintenance of the inside of the main body 1 are facilitated, different liquids are prevented from being contaminated by residues after distillation due to improper internal cleaning, and the cleaning and maintenance of the inside of the device are facilitated.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A distillation tower liquid collector, characterized in that, include: A main body (1), wherein a plurality of collecting ports (2) are provided on the top of the main body (1), a collecting ring (4) is provided above the main body (1), the bottom of the collecting ring (4) is fixedly connected to the top of the main body (1) through a plurality of connecting plates (3), a plurality of collecting inclined plates (5) are provided on the inner side of the collecting ring (4), the plurality of collecting inclined plates (5) are fixedly connected to the inner side of the collecting ring (4), a protective ring (6) is provided above the collecting ring (4), the bottom of the protective ring (6) is fixedly connected to the top of the collecting ring (4), a protective net (7) is provided on the inner side of the protective ring (6), the protective net (7) is fixedly connected to the inner side of the protective ring (6), and a filter assembly is provided, wherein the filter assembly is located in the collecting port (2), and the filter assembly comprises a filter column (9) and a filter net (13); A water outlet (8), the water outlet (8) is located at the bottom of the main body (1), and the water outlet (8) is communicated with the interior of the main body (1).

2. A distillation tower liquid collector according to claim 1, characterized in that: A filter column (9) is provided below the collecting port (2), a through-hole (10) is provided on the filter column (9), and a slope (11) is provided on the top of the filter column (9), the slope (11) is inclined inward from the outer ring, and the slope (11) and the through-hole (10) are connected.

3. A distillation tower liquid collector according to claim 2, characterized in that: A support ring (12) is provided inside the through hole (10), and the support ring (12) is fixedly connected to the inner wall of the through hole (10). A filter screen (13) is provided above the support ring (12), and a positioning ring (14) is provided above the filter screen (13), and the positioning ring (14) is fixedly connected to the inner wall of the through hole (10).

4. A distillation tower liquid collector according to claim 3, characterized in that: The outer side surface of the filter column (9) is symmetrically recessed inward to form a groove (15), a cylinder (16) is provided in the groove (15), one end of the cylinder (16) is fixedly connected to the inner wall of the groove (15), and a spring (17) is sleeved in the cylinder (16).

5. A distillation tower liquid collector according to claim 4, characterized in that: A slider (18) is provided in the groove (15), and a hole (19) is provided on the slider (18). The hole (19) passes through the slider (18), and the slider (18) can slide on the cylinder (16) through the hole (19). A limit plate (20) is provided at the end of the cylinder (16).

6. The distillation tower liquid collector according to claim 5, characterized in that: A triangular block (21) is provided on the outer side of the top end of the slider (18), the outward inclined surface of the triangular block (21) is a flat bottom, a fixed block (22) is provided on the outer side of the bottom end of the slider (18), and a corresponding slot (23) is provided on the inner wall of the collecting port (2).

7. The distillation tower liquid collector according to claim 1, characterized in that: The main body (1) is divided into a cover (24) and a barrel body (25). The side of the cover (24) is provided with an external thread (26), and the top of the inner wall of the barrel body (25) is provided with a corresponding internal thread (27). The cover (24) can be screwed into the barrel body (25).

8. The distillation tower liquid collector according to claim 7, characterized in that: The inner wall of the barrel body (25) is provided with a limiting ring (28), and the limiting ring (28) is fixedly connected to the inner wall of the barrel body (25). The bottom of the sealing cover (24) is provided with a sealing ring (29).

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