CN203450807U

CN203450807U - Lime discharge device

Info

Publication number: CN203450807U
Application number: CN201320568339.2U
Authority: CN
Inventors: 薛汉华
Original assignee: YIXING TIANLI CHEMICAL NANO TECHNOLOGY Co Ltd
Current assignee: YIXING TIANLI CHEMICAL NANO TECHNOLOGY Co Ltd
Priority date: 2013-09-13
Filing date: 2013-09-13
Publication date: 2014-02-26
Anticipated expiration: 2023-09-13

Abstract

The utility model provides a lime discharge device which is used in a lime production line. The lime discharge device comprises an airtight lime storage cabin 8, wherein the upper end of the lime storage cabin 8 is connected with a lime discharge hole 1 through an electric feeding rod valve 9; an electric discharge rod valve 10 is arranged at a discharge hole 3 at the lower end of the lime storage cabin 8; two valve control motors are arranged inside the lime storage cabin 8 and are respectively connected with the two electric rod valves. By adopting the lime discharge device, dust pollution in the production environment is effectively and greatly reduced, the dust pollution is reduced by 90-95% as compared with that of the conventional lime discharge machine, and the energy consumption is reduced.

Description

A kind of lime ash discharging gear

Technical field

The utility model relates to lime production technical field, specifically a kind of lime ash discharging gear.

Background technology

In lime production line, how to reduce dust pollution, the working environment that improves workman is a urgent problem.The ash hoist air leakage phenomena that in prior art, install at lime feed opening place is quite serious, accounts for 2%-5% left and right (the blower fan blow rate required 22000m of the blower fan blow rate required ³/ h).In order to reduce dust pollution, conventionally above load-transfer device, install the bag mechanism of gathering dust of 30 kilowatts additional, as shown in Figure 1.Although bag gathers dust, certain effect can play in mechanism, and dust pollution is still serious, and production environment is very poor.

Utility model content

The utility model, in order to improve the production environment of lime production line, provides a kind of lime ash discharging gear, compares with existing ash discharging gear, can make dust pollution reduce 90%-95%.

The utility model comprises that one airtight puts grey feed bin, putting grey feed bin upper end is connected with lime feed opening by the electronic peg valve of charging, put discharging opening place, grey feed bin lower end and be provided with the electronic peg valve of discharging, put grey feed bin inside two valves control motors are housed, be connected with two electronic peg valves respectively.

Further improve, described lime ash discharging gear capacity is 7-9 m ³.

Further improve, it is 0.5 or 0.7 kilowatt that described valve is controlled motor.

The utility model beneficial effect is:

1, in production environment, dust pollution reduces greatly, compares and has reduced 90%-95% with existing ash hoist.

2, the power that valve is controlled motor is well below bag gather dust mechanism and existing ash hoist, and power consumption is only original 10%-15%.

Accompanying drawing explanation

Fig. 1 is prior art schematic diagram.

Fig. 2 is the utility model schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is prior art schematic diagram.Lime successively by lime feed opening 1, the ash hoist 2 that uses 7.5 kilowatt motors, discharging opening 3 to belt conveyor 4, the dust of generation is sucked the bag of the 30 kilowatts mechanism of gathering dust by dust shield 5, the air after filtration is discharged by top net air outlet 7.

Fig. 2 is schematic diagram of the present utility model, comprises that an airtight capacity is 7-9 m ³put grey feed bin 8, putting grey feed bin 8 upper ends is connected with lime feed opening 1 by the electronic peg valve 9 of charging, put grey feed bin 8 lower end discharging opening 3 places and be provided with the electronic peg valve 10 of discharging, put grey feed bin 8 inside two valves control motors are housed, be connected with two electronic peg valves respectively.It is 0.5 or 0.7 kilowatt that described valve is controlled motor.

While putting ash, valve driving machine is controlled the electronic peg valve 10 of discharging and is closed, and the electronic peg valve 9 of charging is opened.Put after ash, first close the electronic peg valve 9 of charging, after open the electronic peg valve 10 of discharging, lime is dropped on and on belt conveyor 4, carries out subsequent technique.

The concrete application approach of the utility model is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.

Claims

1. a lime ash discharging gear, it is characterized in that: comprise an airtight grey feed bin (8) of putting, putting grey feed bin (8) upper end is connected with lime feed opening (1) by the electronic peg valve of charging (9), put grey feed bin (8) lower end discharging opening (3) and locate to be provided with the electronic peg valve of discharging (10), put grey feed bin (8) inside two valves control motors are housed, be connected with two electronic peg valves respectively.

2. lime ash discharging gear according to claim 1, is characterized in that: described lime ash discharging gear capacity is 7-9 m ³.

3. lime ash discharging gear according to claim 1, is characterized in that: it is 0.5 or 0.7 kilowatt that described valve is controlled motor.