Chlorinated amine condensing and collecting device

Abstract

The utility model relates to a chloramine condensing and collecting device which comprises a distillation retort and a temporary storage tank, a discharge pipe is fixed at the bottom of the temporary storage tank, a condenser is fixed at the top of the temporary storage tank and comprises a condensing cylinder, and an upper distribution head and a lower distribution head are respectively fixed at the top and the bottom of the condensing cylinder. A communicating pipe connected with a temporary storage tank is fixed to the bottom of the lower distribution head, a plurality of gas distribution thin pipes are evenly connected between the upper distribution head and the lower distribution head, a distribution liquid inlet pipe extending into an inlet in the top of the upper distribution head is connected to the bottom of the right end of the gas outlet pipe, and a hemispherical distributor is fixed to the bottom of the distribution liquid inlet pipe. Distribution holes are uniformly formed in the periphery of the distributor; and the upper part and the lower part of the condensing cylinder are respectively connected with a cooling liquid outlet pipe and a cooling liquid inlet pipe. The steam distilled by the distillation retort can be uniformly distributed through the distributor when entering the condenser, so that the steam distribution is more uniform, the condensation speed is accelerated, and the condensation effect is better.

Description

Technical Field

[0001] The utility model relates to a chloroamine condensation collection device and belongs to the technical field of condensation collection. Background Art

[0002] Chloroamine is an organic compound, a non-important pesticide and pharmaceutical intermediate, and is often used in the production of bactericidal, antibiotic, anti-inflammatory and anti-allergic drugs. After the crude chloroamine is produced, it needs to be distilled and condensed, which requires a condensation collection device. The current distillation and condensation device distills out the gas that enters the condenser tube and is unevenly distributed, which affects the condensation speed and condensation quality. Utility Model Content

[0003] The utility model provides a chloroamine condensation collection device, which solves the problem that the gas distilled out of the current distillation condensation device enters the condensation pipe unevenly and affects the condensation speed and condensation quality.

[0004] The utility model relates to a chloroamine condensation collection device, comprising a distillation tank and a temporary storage tank, wherein a feed pipe and a steam outlet pipe are fixed on the top of the distillation tank, an electric heater is arranged in the distillation tank, a discharge pipe is fixed on the bottom of the temporary storage tank, a condenser is fixed on the top of the temporary storage tank, the condenser comprises a condensation cylinder, an upper distribution head and a lower distribution head are respectively fixed on the top and bottom of the condensation cylinder, a connecting pipe connected with the temporary storage tank is fixed on the bottom of the lower distribution head, a plurality of gas distribution thin tubes are evenly connected between the upper distribution head and the lower distribution head, a distribution liquid inlet pipe extending into the top inlet of the upper distribution head is connected to the bottom of the right end of the steam outlet pipe, a hemispherical distributor is fixed on the bottom of the distribution liquid inlet pipe, distribution holes are evenly arranged on the outer periphery of the distributor, and a cooling liquid outlet pipe and a cooling liquid inlet pipe are respectively connected to the upper and lower parts of the condensation cylinder.

[0005] As a preferred embodiment, a connecting pipe is fixed to the top inlet of the upper distribution head, and the connecting pipe is fixedly connected to the steam outlet pipe through a connecting flange. A supporting groove is provided on the top inner wall of the connecting pipe, and a supporting flange supported in the supporting groove is provided on the top outer side of the distribution liquid inlet pipe. The bottom of the steam outlet pipe is pressed against the top of the supporting flange, and a vertical bellows is provided at the right end of the steam outlet pipe, so that the distributor can be easily disassembled and taken out for cleaning, and it is convenient to install.

[0006] As a preferred embodiment, a sealing ring is provided at the connecting flange to achieve a better sealing effect and prevent leakage.

[0007] As a preferred embodiment, a drain pipe is fixed at the bottom of the distillation tank to facilitate the discharge of residual materials.

[0008] As a preferred embodiment, the steam outlet pipe is fixed with a reinforcing support rod, the bottom of the reinforcing support rod is fixed to the outer wall of the condensing cylinder, the steam outlet pipe is more stable, and a pressure gauge and a temperature gauge are provided on the distillation tank.

[0009] The utility model has the following beneficial effects:

[0010] The steam distilled from the distillation tank can be evenly distributed through the distributor when entering the condenser, making the steam distribution more uniform, accelerating the condensation speed and achieving better condensation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0013] In the figure: 1. discharge pipe, 2. distillation tank, 3. feed pipe, 4. steam outlet pipe, 5. bellows, 6. upper distribution head, 7. coolant outlet pipe, 8. distributor, 9. condenser, 10. reinforcing support rod, 11. gas distribution tube, 12. connecting pipe, 13. coolant inlet pipe, 14. lower distribution head, 15. temporary storage tank, 16. discharge pipe, 17. connecting pipe, 18. distribution liquid inlet pipe, 19. distribution hole, 20. support flange. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with embodiments.

[0015] Embodiment 1, as Figure 1 to Figure 2 As shown, the utility model is a chloroamine condensation collection device, comprising a distillation tank 2 and a temporary storage tank 15, a feed pipe 3 and a steam outlet pipe 4 are fixed on the top of the distillation tank 2, an electric heater is arranged in the distillation tank 2, the electric heater is an electric heating pipe, a discharge pipe 16 is fixed on the bottom of the temporary storage tank 15, a condenser is fixed on the top of the temporary storage tank 15, the condenser comprises a condensation cylinder 9, an upper distribution head 6 and a lower distribution head 14 are fixed on the top and bottom of the condensation cylinder 9, a connecting pipe 12 connected to the temporary storage tank 15 is fixed on the bottom of the lower distribution head 14, a plurality of gas distribution thin tubes 11 are evenly connected between the upper distribution head 6 and the lower distribution head 14, a distribution liquid inlet pipe 18 extending into the top inlet of the upper distribution head 6 is connected to the bottom of the right end of the steam outlet pipe 4, a hemispherical distributor 8 is fixed on the bottom of the distribution liquid inlet pipe 18, and distribution holes 19 are evenly arranged on the outer periphery of the distributor 8, and the upper and lower parts of the condensation cylinder 9 are respectively connected to the cooling liquid outlet pipe 7 and the cooling liquid inlet pipe 13.

[0016] During operation, crude chloroamine enters the distillation tank 2 from the feed pipe 3, and the chloroamine vapor distilled out by heating is discharged from the steam outlet pipe 4, and then the vapor passes through the distributor 8 and is evenly distributed in the upper distribution head 6, and then the distributed vapor enters the gas distribution capillary 11, and is condensed by the coolant in the condensation cylinder 9 in the gas distribution capillary 11. The condensed chloroamine flows along the gas distribution capillary 11 into the lower distribution head 14, and then flows into the temporary storage tank 15 through the connecting pipe 12.

[0017] Embodiment 2, on the basis of embodiment 1, a connecting pipe 17 is fixed to the top inlet of the upper distribution head 6, and the connecting pipe 17 is fixedly connected to the steam outlet pipe 4 through a connecting flange, a supporting groove is provided on the top inner wall of the connecting pipe 12, a supporting flange 20 supported in the supporting groove is provided on the top outer side of the distribution liquid inlet pipe 18, the bottom of the steam outlet pipe 4 is pressed against the top of the supporting flange 20, and a vertical bellows 5 is provided at the right end of the steam outlet pipe 4. When installing or cleaning the distributor 8, the bolts on the connecting flange are removed, and then the bottom right end of the steam outlet pipe 4 is pressed upward to shrink the bellows 5, and then the distributor 8 is taken out and cleaned and then put back in. When putting in, the supporting flanges 20 on both sides of the top of the distribution liquid inlet pipe 18 are supported in the supporting groove, and then the bottom right end of the steam outlet pipe 4 is pulled downward to stretch the bellows 5, and then the bottom right end of the steam outlet pipe 4 is pressed against the top of the supporting flange 20, and then the bolts on the connecting flange are installed and fixed.

[0018] A sealing ring is provided at the connecting flange.

[0019] A waste removal pipe 1 is fixed to the bottom of the distillation tank 2.

[0020] The steam outlet pipe 4 is fixed with a reinforcing support rod 10 , the bottom of which is fixed to the outer wall of the condensing cylinder 9 , and the distillation tank 2 is provided with a pressure gauge and a temperature gauge.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0022] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A chloroamine condensation collection device, comprising a distillation tank (2) and a temporary storage tank (15), wherein a feed pipe (3) and a steam outlet pipe (4) are fixed to the top of the distillation tank (2), an electric heater is provided in the distillation tank (2), and a discharge pipe (16) is fixed to the bottom of the temporary storage tank (15), characterized in that: A condenser is fixed on the top of the temporary storage tank (15), and the condenser comprises a condensation cylinder (9). An upper distribution head (6) and a lower distribution head (14) are fixed on the top and bottom of the condensation cylinder (9), respectively. A connecting pipe (12) connected to the temporary storage tank (15) is fixed on the bottom of the lower distribution head (14). A plurality of gas distribution tubes (11) are evenly connected between the upper distribution head (6) and the lower distribution head (14). A distribution liquid inlet pipe (18) extending into the top inlet of the upper distribution head (6) is connected to the bottom of the right end of the steam outlet pipe (4). A hemispherical distributor (8) is fixed on the bottom of the distribution liquid inlet pipe (18), and distribution holes (19) are evenly provided on the outer circumference of the distributor (8). The upper part and the lower part of the condensation cylinder (9) are respectively connected to a cooling liquid outlet pipe (7) and a cooling liquid inlet pipe (13).

2. A chloroamine condensation collection device according to claim 1, characterized in that: A connecting pipe (17) is fixed to the top inlet of the upper distribution head (6), and the connecting pipe (17) is fixedly connected to the steam outlet pipe (4) through a connecting flange. A supporting groove is provided on the top inner wall of the connecting pipe (12), and a supporting flange (20) supported in the supporting groove is provided on the top outer side of the distribution liquid inlet pipe (18). The bottom of the steam outlet pipe (4) is pressed against the top of the supporting flange (20), and a vertical bellows (5) is provided at the right end of the steam outlet pipe (4).

3. A chloroamine condensation collection device according to claim 2, characterized in that: A sealing ring is provided at the connecting flange.

4. A chloroamine condensation collection device according to claim 1, characterized in that: A waste removal pipe (1) is fixed at the bottom of the distillation tank (2).

5. A chloroamine condensation collection device according to claim 1 or 2, characterized in that: A reinforcing support rod (10) is fixed to the steam outlet pipe (4), the bottom of the reinforcing support rod (10) is fixed to the outer wall of the condensing cylinder (9), and a pressure gauge and a temperature gauge are provided on the distillation tank (2).

Images