CN2562084Y

CN2562084Y - Water dust collecting device for environment protecting boiler

Info

Publication number: CN2562084Y
Application number: CN 02276082
Authority: CN
Inventors: 谭文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-09
Filing date: 2002-08-09
Publication date: 2003-07-23
Anticipated expiration: 2012-08-09

Abstract

A water-absorbing environment-protecting boiler dust remover is composed of a dust remover, a duct chimney opening, a water inlet switch, a water line, an ash discharge switch, a sewage outfall and a ventilation opening; the dust remover (2) is cylindrical, the water line (5) is in the cylinder, the duct chimney opening (3) is above the water line (5), the upper part of the duct chimney opening (3) is connected with a chimney (9) on a boiler (8) by the wall of the dust remover, the ventilation opening (1) is above the dust remover (2), the water inlet switch (4) and an observation door (10) is on the front face, and the sewage outfall (8) or the ash discharge switch (6) are on the bottom. The utility model has simple structure and low cost, removes more than fifty per cent of fume with the fume-removing rate more than 95 per cent, has no impact on the production yield of the boiler and no influences on the security of the boiler, and saves the coal that the boiler uses; the dust remover directly makes use of water's adsorbability to dust to realize the goal of removing dust, and is applied to the dust removal of various boilers.

Description

Water-absorbing type environment-protection boiler deduster

The utility model relates to boiler dust remover, particularly a kind of water-absorbing type environment-protection boiler deduster.

Boiler dust remover of the prior art all needs the external energy to make it work, and energy consumption is big, the cost height, and blowdown rate is not enough, influences the normal operation of boiler.

The purpose of this utility model is: a kind of water-absorbing type environment-protection boiler deduster is provided, and this deduster directly utilizes the adsorptivity of water to dust, reaches the dedusting purpose.

Formation of the present utility model: form by deduster, conduit throat, water inlet switch, waterline, deslagging switch, sewage draining exit and ventilating opening, deduster (2) is a tubular, waterline (5) is arranged in tube, in the top of waterline (5) is conduit throat (3), the top of conduit throat (3) is connected with chimney (9) on the boiler (8) by the dedusting wall, in deduster (2) top ventilating opening (1) is arranged, there is water inlet switch (4) in the front, observes door (10), and sewage draining exit (8) or deslagging switch (6) are arranged at the bottom.

Conduit throat (3) waterline (5) interior apart from deduster (2) has certain interval.

Compared with the prior art, the utility model is simple in structure, and cost is low, smoke abatement is more than 50%, dust removal efficiency is more than 95%, and is far away from three meters in chimney, puts on white clothes and can not stick dust, do not influence the boiler for producing rate, boiler safety without any influence, all is of great benefit to production individual and victim to production unit, to the boiler below 1.5 tons, can save coal-fired price difference every year more than 5,000 yuan, higher as the price difference of being saved in the above city of city-level.

Accompanying drawing 1 is the utility model and boiler connection layout;

Accompanying drawing 2 is the utility model front views;

Accompanying drawing 3 is left views of accompanying drawing 2.

Embodiment of the present utility model: as shown in Figure 1, waterline (5) is arranged in deduster (2), in the top of waterline (5) is conduit throat (3), conduit throat (3) has certain interval apart from waterline (5), conduit throat (3) top is connected with chimney (9) on the boiler (8) by the dedusting wall, above deduster (2) ventilating opening (1) is arranged, and there is water inlet switch (4) in the front, deslagging switch (6) is arranged at the bottom, and deduster is installed on the support (7).

Shown in accompanying drawing 2, accompanying drawing 3, waterline (5) is arranged in deduster (2), in the top of waterline (5) conduit throat (3) is arranged, conduit throat (3) has certain interval apart from waterline (5), the dedusting wall is stretched out in conduit throat (3) upper end, has ventilating opening (1), front that the door of observation (10) and water inlet switch (4) are arranged in deduster (2) top, sewage draining exit (8) is arranged at the bottom, and deduster can be installed on the roof.

Operation principle; The dust of boiler (8) burning is along with chimney (9) enters in the deduster (2) by conduit throat (3); the dust that comes out from chimney is because of being subjected to the heat energy impulse force of boiler; make dust meet water; the absorption of water can not be diffused in the air dust and pollutes; when water and dust mix when almost becoming pasty mass; work a period of time discharges the material of its precipitation from sewage draining exit again, and the effect of ventilating opening makes the circulation of air in the deduster, the phenomenon of the normal operation of boiler that do not have any impact.

Claims

1. water-absorbing type environment-protection boiler deduster, form by deduster, conduit throat, water inlet switch, waterline, deslagging switch, sewage draining exit and ventilating opening, it is characterized in that: deduster (2) is a tubular, waterline (5) is arranged in tube, in the top of waterline (5) is conduit throat (3), the top of conduit throat (3) is connected with chimney (9) on the boiler (8) by the dedusting wall, in deduster (2) top ventilating opening (1) is arranged, there is water inlet switch (4) in the front, observes door (10), and sewage draining exit (8) or deslagging switch (6) are arranged at the bottom.

2. water-absorbing type environment-protection boiler deduster according to claim 1 is characterized in that: conduit throat (3) waterline (5) interior apart from deduster (2) has certain interval.