CN211147360U

CN211147360U - Tube still condenser

Info

Publication number: CN211147360U
Application number: CN201922054247.2U
Authority: CN
Inventors: 顾小勇
Original assignee: Shijiazhuang Lonzeal Pharmaceutical Co ltd
Current assignee: Shijiazhuang Lonzeal Pharmaceutical Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-31
Anticipated expiration: 2029-11-25

Abstract

The utility model belongs to the technical field of condensing equipment, especially, be a shell and tube condenser, which comprises an outer shell, the condensation tube sheet is all installed at the both ends of shell, the head is all installed to one side that two condensation tube sheets kept away from each other, install the intake pipe on one of them head, parallel mount has the several condenser pipe in the shell, the both ends of condenser pipe all run through two condensation tube sheets and extend to in the head, the dislocation mounting has a plurality of baffling boards in the shell, the baffling board set up perpendicularly with the condenser pipe and with the sealed noose of condenser pipe, the top side of shell is equipped with the cold water export, the shell bottom side is equipped with the cold water import, the bottom side of the head of keeping. The utility model discloses a vapour and liquid separator and air duct, in will not fully carrying out the gas of condensation pours into the head once more, make gaseous condensation that circulates, the condensation is efficient, prevents that gaseous not enough condensation is just discharged, leads to the waste and the environmental pollution of material.

Description

Tube still condenser

Technical Field

The utility model relates to a condensing equipment technical field especially relates to a shell and tube condenser.

Background

The shell and tube condenser is divided into a carbon steel shell and tube condenser, a stainless steel shell and tube condenser and a carbon steel and stainless steel mixed shell and tube condenser according to the material. The heat exchanger is divided into a fixed tube plate type heat exchanger, a floating head type heat exchanger and a U-shaped tube type heat exchanger according to forms. The device is divided into a single tube pass, a double tube pass and a multi-tube pass according to the structure. The condensation efficiency of the existing shell and tube condenser is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shell and tube condenser.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a shell and tube condenser, which comprises an outer shell, the condenser tube sheet is all installed at the both ends of shell, the head is all installed to one side that two condenser tube sheets kept away from each other, install the intake pipe on one of them head, parallel mount has the several condenser pipe in the shell, the both ends of condenser pipe all run through two condenser tube sheets and extend to in the head, a plurality of baffling boards are installed to the dislocation in the shell, the baffling board sets up perpendicularly with the condenser pipe and with the condenser pipe sealed noose, the top side of shell is equipped with the cold water export, the shell bottom side is equipped with the cold water import, the bottom side of keeping away from the head of intake pipe is equipped with the discharging pipe, the bottom of discharging pipe is connected with vapour and liquid separator.

Preferably, a pressure gauge is installed on the seal head.

Preferably, a flowmeter is arranged on the air guide pipe.

Preferably, the inner wall of the gas-liquid separator is provided with a high liquid level sensor and a low liquid level sensor, and the liquid outlet of the gas-liquid separator is provided with an electromagnetic valve.

Preferably, one end of the air duct, which is far away from the gas-liquid separator, is provided with a one-way valve.

Compared with the prior art, the beneficial effects of the utility model are that: the device through vapour and liquid separator and air duct, will not fully carry out the gas of condensation and pour into the head once more in, make gas carry out the circulation condensation, the condensation is efficient, prevents that gas from not fully condensing just discharging, leads to the waste and the environmental pollution of material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a gas-liquid separator according to the present invention;

in the figure: 1. a housing; 2. a condenser plate; 3. sealing the end; 4. an air inlet pipe; 5. a condenser tube; 6. a baffle plate; 7. a cold water outlet; 8. a cold water inlet; 9. a discharge pipe; 10. a gas-liquid separator; 11. an air duct; 12. a flow meter; 13. a pressure gauge; 14. an electromagnetic valve; 15. a high liquid level sensor; 16. a low level sensor; 17. a one-way valve.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a shell and tube condenser comprises a shell 1, condensing tube plates 2 are respectively arranged at two ends of the shell 1, end sockets 3 are respectively arranged at one sides of the two condensing tube plates 2 far away from each other, an air inlet pipe 4 is arranged on one end socket 3, a plurality of condensing tubes 5 are parallelly arranged in the shell 1, two ends of each condensing tube 5 penetrate through the two condensing tube plates 2 and extend into the end socket 3, a plurality of baffle plates 6 are arranged in the shell 1 in a staggered manner, the baffle plates 6 are vertically arranged with the condensing tubes 5 and are hermetically sleeved with the condensing tubes 5, a cold water outlet 7 is arranged at the top side of the shell 1, a cold water inlet 8 is arranged at the bottom side of the shell, a discharge pipe 9 is arranged at the bottom side of the end socket 3 far away from the air inlet pipe 4, a gas-liquid separator 10 is connected at the bottom end of the discharge pipe 9, a gas-liquid guide pipe 11 is connected at one, gas that will not fully carry out the condensation pours into head 3 once more in, makes gas carry out the circulation condensation, and the condensation is efficient, prevents that gas from not fully condensing just discharging, leads to the waste and the environmental pollution of material.

Specifically, install manometer 13 on the head 3, can know the pressure in the shell 1 through manometer 13 to the regulation and control is followed the gas rate that lets in 4 in the intake pipe, has guaranteed workman's operation safety simultaneously.

Specifically, a flowmeter 12 is installed on the gas guide tube 11, and the flowmeter 12 is used for knowing the flow rate of gas in the gas guide tube 11 and detecting whether the equipment has a gas leakage condition.

Specifically, a high liquid level sensor 15 and a low liquid level sensor 16 are mounted on the inner wall of the gas-liquid separator 10, and an electromagnetic valve 14 is mounted on the liquid outlet of the gas-liquid separator 10.

Specifically, one end of the air duct 11, which is far away from the gas-liquid separator 10, is provided with a one-way valve 17.

The working principle is as follows: during the use, let in intake pipe 4 with gas, let in shell 1 with cold water from cold water inlet 8, gas condenses through condenser pipe 5, the gas-liquid mixture after the condensation passes through discharging pipe 9 and enters into vapour and liquid separator 10, vapour and liquid separator 10 lets in head 3 again with gas through air duct 11 and circulates the condensation, when liquid level in vapour and liquid separator 10 is too high or low excessively, high liquid level inductor 15 and low liquid level inductor 16 response derive data, start or close solenoid valve 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shell and tube condenser comprises a shell (1), and is characterized in that: condenser plates (2) are mounted at two ends of the shell (1), end sockets (3) are mounted on one sides, far away from each other, of the two condenser plates (2), an air inlet pipe (4) is mounted on one end socket (3), a plurality of condenser pipes (5) are mounted in parallel in the shell (1), two ends of each condenser pipe (5) penetrate through the two condenser plates (2) and extend into the end socket (3), a plurality of baffle plates (6) are mounted in the shell (1) in a staggered mode, the baffle plates (6) are perpendicular to the condenser pipes (5) and are in sealing sleeve joint with the condenser pipes (5), a cold water outlet (7) is arranged on the top side of the shell (1), a cold water inlet (8) is arranged on the bottom side of the shell, a discharge pipe (9) is arranged on the bottom side, far away from the air inlet pipe (4), a gas-liquid separator (10) is connected to the bottom end of the discharge pipe, the other end of the air duct (11) is connected with an end enclosure (3) provided with an air inlet pipe (4).

2. A shell and tube condenser as set forth in claim 1, wherein: and a pressure gauge (13) is arranged on the seal head (3).

3. A shell and tube condenser as set forth in claim 1, wherein: and a flowmeter (12) is arranged on the air duct (11).

4. A shell and tube condenser as set forth in claim 1, wherein: install high liquid level inductor (15) and low liquid level inductor (16) on the inner wall of vapour and liquid separator (10), install solenoid valve (14) on the liquid outlet of vapour and liquid separator (10).

5. A shell and tube condenser as set forth in claim 1, wherein: and one end of the air duct (11) far away from the gas-liquid separator (10) is provided with a one-way valve (17).