CN201246756Y

CN201246756Y - Energy-saving environment protection industry boiler dust collector

Info

Publication number: CN201246756Y
Application number: CNU2008200538809U
Authority: CN
Inventors: 徐国保
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-05-27
Anticipated expiration: 2018-07-25

Abstract

An energy-saving environment-protection industry boiler dust remover comprises a cooling tower, a settling tank and a water tank, wherein the top of the tower is provided with an exhaust pipe, the bottom of the tower is mounted with an annular water pipe mounted with a plurality of wall water pipes and a center water pipe, the walls of the wall water pipes and the center water pipe are uniformly distributed with spray holes, the middle part of the cooling tower is fixed with a cylinder formed by ringing two steel wire net layers, the cylinder is filled with steel wire balls, the upper end of the cylinder is sealed with an outer ring, the bottom of the cooling tower is provided with an inclined slag discharge pipe connected with the upper part of the settling tank, the side wall of the settling tank is provided with a slag outlet, the setting tank is provided with an overflow pipe, the water tank is arranged under the overflow pipe, the water tank has a water outlet pipe connected with a water chamber of the boiler, and the water outlet pipe is mounted with a water pump. The water of the water tank can absorb the heat of smoke, which temperature can reach 60DEG. C around, to improve the temperature of the water fed into the boiler, thereby saving the coal consumption of the boiler. The energy-saving environment-protection industry boiler dust remover can purify boiler smoke. The dust slag in the settling tank can be used to produce cements and building bricks, which can be converted into values.

Description

The energy-saving environmental protection industrial boiler dust remover

Technical field

The utility model relates to boiler fixture, promptly a kind of energy-saving environmental protection industrial boiler dust remover.

Background technology

The a large amount of fire coal of Industrial Boiler consumption discharges high-temperature smoke at present, and many heat energy are taken away and wasted to atmosphere pollution, how to utilize the heat in the high-temperature smoke, and flue dust collecting is got up to be used, and is a big problem that urgency is to be solved.

Summary of the invention

In order to utilize the heat in the boiler smoke, and flue dust collecting is got up to be used, the utility model proposes a kind of new design of energy-saving environmental protection industrial boiler dust remover.

This energy-saving environmental protection industrial boiler dust remover, comprise cooling tower, sedimentation basin and storage cistern, it is characterized in that, the bottom of cooling tower links to each other with boiler furnace top with smoke exhaust pipe, be equipped with air-introduced machine on the smoke exhaust pipe, cooling tower is that two is the cylindrical shell of taper up and down, and cat head is a blast pipe, and tower bottom is equipped with annular conduit, annular conduit links to each other with outside water inlet pipe, several wall water pipes and center water pipe are installed on the annular conduit, are uniform-distribution with hole for water spraying on the tube wall of wall water pipe and center water pipe, fixing the cylinder that 2 layers of steel wire surround at the cooling tower middle part, filled steel wire lump in the cylinder, cylinder upper end and outer ring seal, the cylinder endoporus is the air channel, the scum pipe of inclination is arranged at the cooling tower bottom, link to each other with sedimentation basin top, on the sidewall of sedimentation basin slag notch is arranged, sedimentation basin has two, in turn slag input and slagging tap, opposite side with the scum pipe correspondence on the sedimentation basin has overflow pipe, the overflow pipe below is a storage cistern, has the hydroecium of outlet pipe and boiler to link to each other in the storage cistern, is equipped with water pump on the outlet pipe.

Boiler smoke enters the cooling tower bottom through air-introduced machine from burner hearth, in uphill process, pass the steel wire lump in steel wire cylinder and the cylinder, with the center water pipe, the water of wall water pipe ejection is met, flue dust is swept away by water, enter sedimentation basin through scum pipe, enter storage cistern after the hot water clarification on sedimentation basin top, through the hydroecium of water pump injection boiler, because the water of storage cistern has absorbed the heat in the flue gas, can reach about 60 ℃, improved and gone into the stove water temperature, therefore saved the coal amount of boiler combustion greatly, boiler smoke is purified on the other hand, flue dust slag in the sedimentation basin is a kind of good material of making cement and building brick, can turn waste into wealth.

Description of drawings

Fig. 1 is the utility model schematic diagram

Fig. 2 is the A-A profile

Among the figure: 1, cooling tower, 2, blast pipe, 3, burner hearth, 4, air-introduced machine, 5, blast pipe, 6, annular conduit, 7, water inlet pipe, 8, wall water pipe, 9, the center water pipe, 10, cylinder, 11, scum pipe, 12, sedimentation basin, 13, slag notch, 14, overflow pipe, 15, storage cistern, 16, outlet pipe, 17, boiler hydroecium, 18, water pump, 19, steel wire lump.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail as follows:

In Fig. 1 and Fig. 2, the bottom of cooling tower 1 links to each other with the top of smoke exhaust pipe 2 and boiler furnace 3, be equipped with air-introduced machine 4 on the smoke exhaust pipe 2, on cooling tower 1 is, following two is the cylindrical shell of taper, cat head is a blast pipe 2, tower bottom is equipped with annular conduit 6, annular conduit 6 links to each other with water inlet pipe 7,8 wall water pipes 8 and a center water pipe 9 are installed on the annular conduit 6, be uniform-distribution with hole for water spraying on the tube wall of wall water pipe 8 and center water pipe 9, fixing the cylinder 10 that 2 layers of steel wire surround at the middle part of cooling tower 1, filled steel wire lump 19 in the cylinder 10, the upper end of cylinder 10 and outer ring seal, the endoporus of cylinder 10 is the air channel, the scum pipe 11 of inclination is arranged at the bottom of cooling tower 1, scum pipe 11 links to each other with sedimentation basin 12 tops, slag notch 13 is arranged on the sidewall of sedimentation basin 12, sedimentation basin 12 has 2 side by side, in turn slag input and slagging tap, opposite side with scum pipe 11 correspondences on the sedimentation basin 12 has overflow pipe 14, overflow pipe 14 belows are storage cistern 15, have outlet pipe 16 and boiler hydroecium 17 to communicate in the storage cistern 15, are equipped with water pump 18 on the outlet pipe 16.

Claims

1, the energy-saving environmental protection industrial boiler dust remover, comprise cooling tower, sedimentation basin and storage cistern, it is characterized in that, the bottom of cooling tower links to each other with boiler furnace top with smoke exhaust pipe, be equipped with air-introduced machine on the smoke exhaust pipe, cooling tower is that two is the cylindrical shell of taper up and down, cat head is a blast pipe, and tower bottom is equipped with annular conduit, and annular conduit links to each other with outside water inlet pipe, several wall water pipes and center water pipe are installed on the annular conduit, be uniform-distribution with hole for water spraying on the tube wall of wall water pipe and center water pipe, fixing the cylinder that 2 layers of steel wire surround, filled steel wire lump in the cylinder at the cooling tower middle part, cylinder upper end and outer ring seal, the cylinder endoporus is the air channel, and the scum pipe of inclination is arranged at the cooling tower bottom, links to each other with sedimentation basin top, on the sidewall of sedimentation basin slag notch is arranged, sedimentation basin has two, and the opposite side with the scum pipe correspondence on the sedimentation basin has overflow pipe, and the overflow pipe below is a storage cistern, there is the hydroecium of outlet pipe and boiler to link to each other in the storage cistern, is equipped with water pump on the outlet pipe.