CN205299563U - Sealed device that improves of power station exhaust pipe - Google Patents

Abstract

The utility model discloses a sealed device that improves of power station exhaust pipe, including left bank tobacco pipe, the right side discharge fume tub, the clamp, its characterized in that: be equipped with the tang on left bank tobacco pipe tip flange, this tang cramps through the clamp discharge fume tub hookup with the right side after. The utility model has the beneficial effects of: be equipped with the tang on left bank tobacco pipe tip flange, this tang and the right side tub hookup back of discharging fume cramps through the clamp, prevents that power station work from leaking the cigarette, solves in little space the power station and discharges fume and leak the difficult problem of cigarette.

Description

A kind of power station smoke discharging pipe seal en-hancement device

Technical field

This utility model relates to power station smoke discharging pipe, is specially a kind of power station smoke discharging pipe seal en-hancement device.

Background technology

The smoke evacuation tail gas in power station belongs to high temperature and high pressure gas, pipe passage must being sealed, it is prevented that leakage cigarette, conventional mode is that design has flange at pipeline two ends, as shown in Figure 1, by being lined with asbestos pad between flange, the mode of bolt presses seals, this kind of mode, requirement working place is big, little space cannot tight a bolt, for solving an above difficult problem, adopt this utility model to improve structure.

Summary of the invention

The purpose of this utility model there are provided a kind of power station smoke discharging pipe seal en-hancement device, solution power station smoke-exhaust pipeline cannot tight a bolt in little space, it is prevented that the difficult problem that smoke-exhaust pipeline leakage cigarette seals.

The utility model is achieved like this: a kind of power station smoke discharging pipe seal en-hancement device, including left bank smoke pipe, right smoke exhaust pipe, clip; It is characterized in that: on left bank flue end flange, be provided with seam, after this seam couples with right smoke exhaust pipe, by clip banding.

Of the present utility model having the technical effect that is provided with seam on left bank flue end flange, after this seam couples with right smoke exhaust pipe, by clip banding, it is prevented that power station work leakage cigarette, solves a difficult problem for power station smoke evacuation leakage cigarette in little space.

Accompanying drawing explanation

Fig. 1 is original power station smoke discharging pipe sealing device.

Fig. 2 is structural front view of the present utility model.

Fig. 3 is structure left view of the present utility model.

In the drawings, 1 is left bank smoke pipe, 2, right smoke exhaust pipe, 3, clip, 4, seam.

Detailed description of the invention

If Fig. 1 is to shown in 2, the utility model is achieved like this: a kind of power station smoke discharging pipe seal en-hancement device, including left bank smoke pipe 1, right smoke exhaust pipe 2, clip 3; It is characterized in that: in left bank smoke pipe 1 end flange, be provided with seam 4, after this seam 4 couples with right smoke exhaust pipe 2, by clip 3 banding. Prevent power station work leakage cigarette, thus solving a difficult problem for power station smoke evacuation leakage cigarette in little space.

Claims (1)

1. a power station smoke discharging pipe seal en-hancement device, including left bank smoke pipe, right smoke exhaust pipe, clip; It is characterized in that: on left bank flue end flange, be provided with seam, after this seam couples with right smoke exhaust pipe, by clip banding.