阅读说明：本技术 立式防倒吸气水分离器 (Vertical anti-suck moisture trap ) 是由 朱桂生 张远鹏 邵守言 盛英俊 焦国璋 刘玲 唐丽 于 2019-09-24 设计创作，主要内容包括：本发明涉及化工辅助设备技术领域,具体为一种立式防倒吸气水分离器。一种立式防倒吸气水分离器,包括支座,固定在支座上的储罐,储罐的一侧设有进气管线,另一侧设有出气管线；所述出气管线连接曝气管道；所述储罐的上方设有大气连通管,所述储罐的底部设有排污管。本发明采用一种立式防倒吸气水分离器,可将压缩空气和倒吸的污水分离,防止管道被黏泥堵塞,在储罐内壁设有液位计,便于观察管道内倒吸的情况。在储罐顶部设有大气连通管,有效控制储罐内空气压力,保证出口压力处于稳定值,防止喘振现象发生。(The present invention relates to chemical industry technical field of auxiliary equipment, specially a kind of vertical anti-suck moisture trap.A kind of vertical anti-suck moisture trap, including support, fixed storage tank on the support, the side of storage tank are equipped with admission line, and the other side is equipped with outlet line；The outlet line connects aerated conduit；The top of the storage tank is equipped with atmospheric communicating pipe, and the bottom of the storage tank is equipped with sewage pipe.The case where present invention uses a kind of vertical anti-suck moisture trap, can separate the sewage of compressed air and suck-back, prevent pipeline from being blocked by glutinous mud, is equipped with liquidometer in reservoir walls, is convenient for suck-back in observation pipeline.It is equipped with atmospheric communicating pipe in tank top, air pressure in storage tank is effectively controlled, guarantees that outlet pressure is in stationary value, prevent surge phenomenon.)

1. a kind of vertical anti-suck moisture trap, it is characterised in that: including support (1), the storage tank being fixed on support (1) (2), the side of storage tank (2) is equipped with admission line, and the other side is equipped with outlet line；The outlet line connects aerated conduit；Institute The top for stating storage tank (2) is equipped with atmospheric communicating pipe (6), and the bottom of the storage tank (2) is equipped with sewage pipe (8).

2. vertical anti-suck moisture trap according to claim 1, it is characterised in that: the admission line includes connection The other end connection Aeration fan of separator air inlet tube (10) on storage tank (2), the separator air inlet tube (10) goes out Gas takes over (3), and the Aeration fan outgoing gas connection tube (3) connects Aeration fan outlet line；The outlet line includes and storage tank (2) the suck-back water conservancy diversion elbow (4) connected, the suck-back water conservancy diversion elbow (4) and separator outgoing gas connection tube (5) connection, the separation Device outgoing gas connection tube (5) connects aerated conduit.

3. vertical anti-suck moisture trap according to claim 2, it is characterised in that: the Aeration fan outgoing gas connection tube (3) with the separator air inlet tube (10) by flanged joint, the suck-back water conservancy diversion elbow (4) and the separator outlet are connect Pipe (5) passes through flanged joint.

4. vertical anti-suck moisture trap according to claim 1, it is characterised in that: the atmospheric communicating pipe (6) is logical It crosses flange to be connected with storage tank (2), the atmospheric communicating pipe (6) is equipped with atmosphere tube valve (7).

5. vertical anti-suck moisture trap according to claim 1, it is characterised in that: the sewage pipe (8) is equipped with Sewage draining valve (9).

6. vertical anti-suck moisture trap according to claim 1, it is characterised in that: the storage tank (2) is cylinder storage Tank, the storage tank (2) are made of acidproof base material.

7. vertical anti-suck moisture trap according to claim 1, it is characterised in that: storage tank (2) inner wall is equipped with Liquidometer.

8. vertical anti-suck moisture trap according to claim 2, it is characterised in that: the suck-back water conservancy diversion elbow (4) Angle of bend for the elbow that Open Side Down, the suck-back water conservancy diversion elbow is more than or equal to 30 degree, is less than or equal to 60 degree；The suck-back Water conservancy diversion elbow (4) is connect with separator outgoing gas connection tube by welding.

9. vertical anti-suck moisture trap according to claim 1, it is characterised in that: be equipped at the top of the storage tank (2) Spare atmosphere interface tube.

10. vertical anti-suck moisture trap according to claim 1, it is characterised in that: the bottom of the storage tank (2) is Pyramidal structure, sewage pipe (8) are set to the center of storage tank (2) conical bottom.

Technical field

The present invention relates to chemical industry technical field of auxiliary equipment, specially a kind of vertical anti-suck moisture trap.

Background technique

The sewage disposal reaction tank of chemical industry easily forms negative pressure after aeration in aerated conduit, so that reaction tank In interior water suck-back to aerated conduit.The method used now is that check (non-return) valve is installed on aerated conduit, but in sewage treatment In the process, the liquid in reaction tank is mingled with glutinous mud, and when suck-back easily blocks valve, and maintenance and cleaning are all inconvenient, and cannot The suck-back situation of liquid effectively in observation aerated conduit.

Chinese patent 201721088550.9 is related to a kind of safe stainless steel vertical storage tank, the tank including vertical structure Body, tank body upper end are equipped with upper cover, and tank body lower end is equipped with lower head fixed thereto, and upper cover top is equipped with feed pipe, charging Pipe extends to tank base, and lower head bottom end is equipped with discharge port, and upper cover top is additionally provided with manhole and nitrogen sealing, and tank body top is set There is first liquid level gauge mouth, tank body lower part is equipped with second liquid level gauge mouth.In the patent application, stainless steel vertical storage tank using upper end into Material, the mode of lower end discharging, and it is mainly used for the storage of raw materials.

Chinese patent 201010518108.1 discloses a kind of steam-water separation tank comprising tank body is equipped in tank body side Air inlet, the other side are equipped with gas outlet, and tank base is equipped with water outlet.In order to improve safety, in top of the tank equipped with safety Valve.All outlets of each jet chimney are all linked up, are connected in steam-water separation tank, remaining steam enters steam-water separation tank Later, water and steam are converted it into.Storage tank is in the patent application just for the sake of the water in separating residual steam, no anti-suck Function.

Summary of the invention

The purpose of the present invention is to solve disadvantages existing in the prior art, overcome check (non-return) valve to be easily blocked, are not easy clearly The problem of washing provides a kind of vertical anti-suck moisture trap, can be by the sewage of compressed air and suck-back in aerated conduit point From preventing pipeline from being blocked by glutinous mud.

Based on the purpose, The technical solution adopted by the invention is as follows:

A kind of vertical anti-suck moisture trap, including support, fixed storage tank on the support, the side of storage tank be equipped with into Gas pipeline, the other side are equipped with outlet line；The outlet line connects aerated conduit；The top of the storage tank is equipped with atmosphere The bottom of pipe, the storage tank is equipped with sewage pipe.When pressure reduction generates negative pressure in outlet line, the sewage in reaction tank passes through Separator outgoing gas connection tube and suck-back water conservancy diversion elbow enter in storage tank.

Further, the admission line includes the separator air inlet tube being connected on storage tank, the separator air inlet The other end of adapter tube connects Aeration fan outgoing gas connection tube, and the Aeration fan outgoing gas connection tube connects Aeration fan outlet line；Institute Stating outlet line includes storing up tank connected suck-back water conservancy diversion elbow, and the suck-back water conservancy diversion elbow is connected with separator outgoing gas connection tube, institute State separator outgoing gas connection tube connection aerated conduit.

Further, the Aeration fan outgoing gas connection tube and the separator air inlet tube be by flanged joint, it is described fall It inhales water conservancy diversion elbow and the separator outgoing gas connection tube passes through flanged joint.Flanged joint is easy to use, is able to bear biggish pressure Power, convenient disassembly, intensity height, good seal performance.

Further, the atmospheric communicating pipe is connected by flange with storage tank, and the atmospheric communicating pipe connects equipped with atmosphere Siphunculus valve.

Further, the sewage pipe is equipped with sewage draining valve, sewage of the sewage pipe for accumulating in let-down vessel.

Further, the storage tank is cylinder storage tank, and the storage tank is made of acidproof base material.

Further, the reservoir walls are equipped with liquidometer, and the liquidometer of reservoir walls is to measure sewage in storage tank Water level.

Further, the suck-back water conservancy diversion elbow is the elbow that Open Side Down, the angle of bend of the suck-back water conservancy diversion elbow More than or equal to 30 degree, it is less than or equal to 60 degree；The suck-back water conservancy diversion elbow is connect with separator outgoing gas connection tube by welding.

Further, the tank top is equipped with spare atmosphere interface tube.

Compare the prior art, and the invention has the advantages that: a kind of vertical anti-suck moisture traps of present invention use, can incite somebody to action The sewage of compressed air and suck-back in aerated conduit separates, and prevents pipeline from being blocked by glutinous mud, is equipped with liquidometer in reservoir walls, The case where convenient for observing suck-back in pipeline.It is equipped with atmospheric communicating pipe in tank top, air pressure in storage tank is effectively controlled, guarantees Outlet pressure is in stationary value, prevents surge phenomenon.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

In figure, 1- support, 2- storage tank, 3- Aeration fan outgoing gas connection tube, 4- suck-back water conservancy diversion elbow, 5- separator outlet connect Pipe, 6- atmospheric communicating pipe, 7- atmosphere tube valve, 8- sewage pipe, 9- sewage draining valve, 10- separator air inlet tube.

Specific embodiment

Below with reference to embodiment and attached drawing, the invention will be further described.