CN201510808U

CN201510808U - Automatic anti-block separator

Info

Publication number: CN201510808U
Application number: CN2009202266470U
Authority: CN
Inventors: 张雷; 李方臣; 陈鹏; 张文杰; 张长静; 王延鹏; 王延峰; 魏传国; 刘立彬; 隋文超
Original assignee: Liaocheng Luxi Chemical Engineering Co Ltd
Current assignee: Liaocheng Luxi Chemical Engineering Co Ltd
Priority date: 2009-09-14
Filing date: 2009-09-14
Publication date: 2010-06-23
Anticipated expiration: 2019-09-14

Abstract

The utility model discloses an automatic anti-block separator comprising a separator, wherein, an air outlet pipe is mounted at the top of the separator, an impurity discharge port is formed at the bottom of the separator, an air inlet pipe is mounted on the side wall of the separator, a branch pipe is installed on the side wall of the separator, the branch pipe is positioned at the lower part of the air inlet pipe, a pressure detector and an air blowing pipe are mounted on the branch pipe, a control valve is mounted on the air blowing pipe, and the pressure detector and the control valve are connected through a conducting wire. The utility model has the advantage that the utility model can automatically detect and judge the pressure inside the separator and, in case of blockage, can turn on in a fully automatic manner the air blowing pipe to carry out block-blowing without manual operation, thereby ensuring the continuation of production. Furthermore, the utility model is characterized in that the arrangement of a plurality of block-blowing devices at different parts of the separator produces an improved block-blowing effect to disperse immediately impurities blocking the separator, thereby guaranteeing the normal operation of the separator. The utility model is simple and reasonable in structure.

Description

A kind of automatic block-resistant separator

Technical field

The utility model relates to the separator field, specifically is a kind of automatic block-resistant separator.

Background technology

In the preparation technology of melamine, generate impurity in the gas, separator usually is set in fluidized-bed reactor in order to remove, when generating gas by separator, wherein gas separates with the magazine solid, and the impurity of whereabouts is discharged by impurity discharging port, but in use for some time, because impurity is more, tends to stop up separator, makes separator lose separating effect, influence ordinary production, need constantly separator to be monitored, cleared up, need stop during cleaning producing, increased production cost.

Summary of the invention

The purpose of this utility model is to provide a kind of automatic block-resistant separator, it can solve the deficiency that exists in the known technology, by pressure detector and gas blow pipe are set on the separator tube wall, automatically the separator internal pressure is detected, in case occur the foreign material clogging in the separator, pressure changes, then the automatic control in pressure detector induction back gas blow pipe is blown in separator, foreign material are dispelled, prevent to stop up.

The utility model for achieving the above object, be achieved through the following technical solutions: a kind of automatic block-resistant separator, comprise separator, escape pipe is installed at the separator top, and impurity discharging port is offered in the separator bottom, be installed into tracheae on the separator sidewall, on the separator sidewall arm is installed, arm is positioned at the air inlet pipe bottom, setting pressure detector and gas blow pipe on the arm, control valve is installed on the gas blow pipe, and pressure detector is connected by lead with control valve.

First arm, second arm, the 3rd arm from top to bottom are installed on the described separator sidewall successively, first pressure detector and first gas blow pipe are installed on first arm, first control valve is installed on first gas blow pipe, second pressure detector and second gas blow pipe are installed on second arm, second control valve is installed on second gas blow pipe, the 3rd pressure detector and the 3rd gas blow pipe are installed on the 3rd arm, first control valve is installed on the 3rd gas blow pipe.

Advantage of the present utility model is: automatically the separator internal pressure is detected, judges, and that when occur stopping up open gas blow pipe automatically and blow stifledly, Automatic Control need not manually-operated, guarantees to produce to carry out continuously; The utility model is further characterized in that: in the separator different piece a plurality of block apparatus that blow are set, have improved and blown stifled effect, can rapidly separator be stopped up foreign material and dispel, guarantee the separator operate as normal; Simple for structure rationally etc.

Description of drawings

Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model.

The specific embodiment

The utility model is described in further detail for the contrast accompanying drawing:

Agent structure of the present utility model is: comprise separator 4, escape pipe 3 is installed at separator 4 tops, impurity discharging port 1 is offered in separator 4 bottoms, be installed into tracheae 2 on separator 4 sidewalls, on separator 4 sidewalls arm is installed, arm is positioned at air inlet pipe 2 bottoms, setting pressure detector and gas blow pipe on the arm, gas blow pipe communicates with source of the gas, and control valve is installed on the gas blow pipe, pressure detector is connected by lead with control valve, pressure detector can detect separator 4 internal pressures automatically, and pressure detector is sensed separator 4 internal pressures and occurred opening control valve when unusual, opening gas blow pipe blows stifled to separator 4, after the obstruction foreign material were dispelled, separator 4 recovered normal pressures, and pressure detector detects pressure and recovers normal, closed control valve stops to blow.

Of the present utility model being further characterized in that: in order to improve stifled effect of blowing of separator 4 and efficient, first arm 8 from top to bottom is installed on separator 4 sidewalls successively, second arm 12, the 3rd arm 16, first pressure detector 7 and first gas blow pipe 6 are installed on first arm 8, first control valve 5 is installed on first gas blow pipe 6, second pressure detector 11 and second gas blow pipe 10 are installed on second arm 12, second control valve 9 is installed on second gas blow pipe 10, the 3rd pressure detector 15 and the 3rd gas blow pipe 14 are installed on the 3rd arm 16, the 3rd control valve 13 is installed on the 3rd gas blow pipe 14, each pressure detector detects simultaneously to separator 4, in case separator 4 internal pressures occur unusual, pressure detector is controlled its corresponding control valve, stifled to blowing in the separator 4, improved and blown stifled efficient, guarantee to produce and normally carry out.

Claims

1. automatic block-resistant separator, comprise separator (4), escape pipe (3) is installed at separator (4) top, impurity discharging port (1) is offered in separator (4) bottom, is installed into tracheae (2) on separator (4) sidewall, it is characterized in that: on separator (4) sidewall arm is installed, arm is positioned at air inlet pipe (2) bottom, setting pressure detector and gas blow pipe on the arm are installed control valve on the gas blow pipe, pressure detector is connected by lead with control valve.

2. a kind of automatic block-resistant separator according to claim 1, it is characterized in that: on separator (4) sidewall first arm (8) is installed successively from top to bottom, second arm (12), the 3rd arm (16), first arm (8) is gone up first pressure detector (7) and first gas blow pipe (6) is installed, first gas blow pipe (6) is gone up first control valve (5) is installed, second arm (12) is gone up second pressure detector (11) and second gas blow pipe (10) is installed, second gas blow pipe (10) is gone up second control valve (9) is installed, the 3rd arm (16) is gone up the 3rd pressure detector (15) and the 3rd gas blow pipe (14) is installed, and the 3rd gas blow pipe (14) is gone up first control valve (13) is installed.