CN105091025A - Treatment process for refluxing bagasse - Google Patents

Abstract

The invention discloses a treatment process for refluxing bagasse and belongs to the industrial field of refined sugar. The treatment process for refluxing the bagasse specifically comprises the following steps: (1) shunting the bagasse; (2) introducing the bagasse into a boiler; and (3) carrying out refluxing. Through the treatment process for refluxing the bagasse, the bagasse is annularly circulated and conveyed on a conveying belt, so that conveying devices and sites are reduced; the residue bagasse after combusting can be refluxed in time; the amount of the bagasse combusted by the boiler can be adjusted in time; the operation parameters of the boiler are relatively stable; the labor intensity of operators can be reduced.

Description

A kind of bagasse reflow process

Technical field

The present invention relates to sugaring field, specifically a kind of bagasse reflow process.

Background technology

Current most of sugar refinery all uses rubber conveyer as fuel bagasse conveying equipment, this equipment has safety, stable, easy care keeps in repair, the feature that security of operation rate is high, generally all only use unidirectional conveying, and the bagasse of Mei Jia factory is most for fuel, remaining sub-fraction bagasse is used to beat bagasse bag and takes out and do raw material to paper plant or store for future use, current residue bagasse river closure mode two kinds: one is just dammed before bagasse is not transported to boiler, the advantage of this mode is that whole conveying flow process is shortened, be beneficial to the design of bagasse storage warehouse before boiler, shortcoming is operator need control combined closure system number to the use amount estimation of fuel, the Combustion System of boiler is seriously delayed, boiler operating parameter is unstable, the labour intensity of employee increases, instability causes fuel quantity to increase, another kind is that bagasse amount is dammed after boiler, remaining bagasse continues transported to place or the equipment of needs, and its advantage is operator can adjust burning needs in time in time bagasse amount according to the load of boiler, and boiler operating parameter is stablized, fuel is adjusted in time, reduces Fuel Consumption.Be beneficial to the design of bagasse storage warehouse after boiler.Shortcoming is whole conveying long flow path, and occupied ground is comparatively large, and equipment investment expense increases.

Summary of the invention

The technical problem to be solved in the present invention is to provide one makes bagasse on a conveyer belt, realize a kind of bagasse reflow process of annular circulation conveying.

The present invention takes following technical scheme:

A kind of bagasse reflow process, comprises the following steps:

(1) bagasse shunting

Bagasse after squeezing enters conveyer belt, and by conveyer belt the 1st shut-off damper, the thick bagasse of first splitter section is to bagasse storage warehouse and bagasse packaging system;

(2) boiler is entered

The thin bagasse of part continues transported to No. 1, No. 2 boilers through conveyer belt, and boiler inlet place arranges the 2nd, the 3rd shut-off damper respectively, and major part of damming enters boiler as fuel;

(3) reflux

After No. 2 boiler shut-off damper, install a triangle additional fix shut-off damper, respectively arrange one in conveyer belt both sides and connect slag chute, bagasse remaining fraction bagasse after the 3rd shut-off damper dams continues transported to fixing triangular baffle, after damming, bagasse falls into and connects slag chute and flow into bottom tape upper surface and back carry, bottom adhesive tape is utilized back to run, bagasse carrier is got back in bagasse conveying, enters bagasse packaging system and flow in bagasse storage warehouse.

The invention has the beneficial effects as follows: make bagasse on a conveyer belt, realize annular circulation conveying, reduce conveying equipment and place, realize remaining after combustion bagasse and reflux in time, make the bagasse of boiler combustion measure timely adjustment, boiler operating parameter is more stable, reduces operative employee's labour intensity.

Accompanying drawing explanation

Fig. 1 is process flow diagram of the present invention

Detailed description of the invention

With an embodiment, the invention will be further described below

A kind of bagasse reflow process, comprises the following steps:

(1) bagasse shunting

Bagasse after squeezing enters conveyer belt, and by conveyer belt the 1st shut-off damper, the thick bagasse of first splitter section is to bagasse storage warehouse and bagasse packaging system;

(2) boiler is entered

The thin bagasse of part continues transported to No. 1, No. 2 boilers through conveyer belt, and boiler inlet place arranges the 2nd, the 3rd shut-off damper respectively, and major part of damming enters boiler as fuel;

(3) reflux

After No. 2 boiler shut-off damper, install a triangle additional fix shut-off damper, respectively arrange one in conveyer belt both sides and connect slag chute, bagasse remaining fraction bagasse after the 3rd shut-off damper dams continues transported to fixing triangular baffle, after damming, bagasse falls into and connects slag chute and flow into bottom tape upper surface and back carry, bottom adhesive tape is utilized back to run, bagasse carrier is got back in bagasse conveying, enters bagasse packaging system and flow in bagasse storage warehouse.

Make bagasse on a conveyer belt, realize annular circulation conveying, minimum minimizing two (altogether about 90 meters) conveying equipment and place, can solve boiler combustion needs bagasse amount can only to control estimating to bagasse carrier shut-off damper, operation controls passive delayed, the problems such as boiler operating parameter is unstable, boiler operating parameter is stablized on year-on-year basis, and steam pressure is reduced to 0.05Mpa by original undulating value 0.4Mpa, save bagasse on year-on-year basis and be about 6-9 ton/sky, decrease fireman's operating pressure and labour intensity.

Claims (1)

1. a bagasse reflow process, is characterized in that, comprises the following steps:

(1) bagasse shunting

Bagasse after squeezing enters conveyer belt, and by conveyer belt the 1st shut-off damper, the thick bagasse of first splitter section is to bagasse storage warehouse and bagasse packaging system;

(2) boiler is entered

The thin bagasse of part continues transported to No. 1, No. 2 boilers through conveyer belt, and boiler inlet place arranges the 2nd, the 3rd shut-off damper respectively, and major part of damming enters boiler as fuel;

(3) reflux

After No. 2 boiler shut-off damper, install a triangle additional fix shut-off damper, respectively arrange one in conveyer belt both sides and connect slag chute, bagasse remaining fraction bagasse after the 3rd shut-off damper dams continues transported to fixing triangular baffle, after damming, bagasse falls into and connects slag chute and flow into bottom tape upper surface and back carry, bottom adhesive tape is utilized back to run, bagasse carrier is got back in bagasse conveying, enters bagasse packaging system and flow in bagasse storage warehouse.