CN2800207Y

CN2800207Y - Multifunctional absorption scrubber for kiln and furnace

Info

Publication number: CN2800207Y
Application number: CN 200520111434
Authority: CN
Inventors: 戴若
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-14
Filing date: 2005-06-14
Publication date: 2006-07-26
Anticipated expiration: 2015-06-14

Abstract

The utility model relates to a multifunctional absorption scrubber for kilns. The utility model is composed of an outer barrel (1), an inner barrel (2), a shoulder board (12), a gas inlet (9), a condensate water recovery pipe (10), a gas outlet (11), an annular water spraying pipe (3), a scrubbing filter screen (5), flow guide boards (4), a support base (6), a base (8) and a cooling water pool (7), wherein the outer barrel (1) and the inner barrel (2) are welded together through the shoulder board (12) in the vertical direction. The gas inlet (9) is arranged between the inner barrel (2) and the outer barrel (1). The upper end part of the inner barrel (2) is provided with a plurality of circular cooling ports (10). The upper end port of the inner barrel (2) is the gas outlet (11). The inner wall at the middle part of the inner barrel (2) is welded with the annular water spraying pipe (3). The lower part of the inner barrel (2) is provided with the washing filter screen (5). The inner wall of the outer barrel (1) is provided with the flow guide boards (4) in an equal division mode. The outer barrel (1) and the inner barrel (2) are welded on the support base (6) in an open and homocentric mode. The support base (6) is fixed on the base (8). The cooling water pool (7) is arranged around the base (8). The water level of the cooling water pool (7) is twenty centimeters to thirty centimeters higher than the support base (6). The utility model has the advantages of positive dust removal effect and easy fabrication, relieves the labor intensity of workers and is deeply welcomed and trusted by users. Waste gas emission standards reach environmental protection requirements.

Description

The multi-functional absorption washer of stove

Technical field:

The utility model is to smelt a kind of equipment that is used to recycle harmful exhaust that stove uses for industry.

Background technology:

As everyone knows, when industry is smelted with the stove operation, will discharge large quantity of exhaust gas, the long in tow black tail of tall and big chimney, the black tail contains a large amount of sulfur-bearings and other the harmful high-temperature gas that a large amount of ashes, unburnt solid particle and burnings of having burnt are discharged, and pollutes to environment.Making troubles to people, is the major subjects of environmental improvement.At present, treatment of waste gas is mainly adopted dry dust removal method and wet dust removal method, it is too big that the labour intensity of arranging net is filtered in the replacing of dry dust removal method, and operating mode is abominable; The wet dust removal method is because process and equipment are outmoded, and technological process is long; Above-mentioned dust treatment also exists cost of investment excessive jointly, and dust removing effects is unsatisfactory, and a lot of enterprises are reluctant to accept.

Summary of the invention:

The purpose of the present utility model is that design is a kind of can be for enterprise accepts, and cost is not high, and good dedusting effect alleviates operator's labour intensity, reaches the cleaner of environmental requirement.

The multi-functional absorption washer of the utility model stove is achieved in that it is by urceolus, inner core, and scapulet, air inlet, cooling vent, exhaust outlet, the ring-type sparge pipe, absorption washing and filtering net, deflector, supporting seat, the basis, the cooling pond is formed.Urceolus is in the same place by scapulet vertical direction assembly welding with inner core, and between inner core and urceolus, the tangential direction at the fillet place of scapulet by outer tube inner wall is installed into gas port; The upper end of inner core has a plurality of rectangular cooling vents, and upper port is an exhaust outlet, is welded with the ring-type sparge pipe on the inwall of middle part, and steel mesh is installed as skeleton in the bottom, in order to fixing adsorption filtration Washing net; Five equilibrium has been installed deflector on the outer tube inner wall; Urceolus lower end and inner core two ends up and down are that the uncovered supporting seat that utilizes deflector to be connected the urceolus lower end with one heart is fixed on the basis, and multiple tracks ring-type sparge pipe is set on urceolus and inner core; Have the cooling pond around the basis, the water surface elevation of cooling pond floods supporting seat at 20 centimeters to 30 centimeters, cylindrical shell ground connection.

The operation principle of the multi-functional absorption washer of the utility model stove: the utility model is that inside and outside two-layer cartridge type is arranged, utilize air force, stove waste gas is sent in the tube by the tangential direction of outer tube inner wall, stove waste gas rotates along outer tube inner wall under the control of deflector, since action of centrifugal force, the particulate matter sedimentation; When gas flow transships, the excess part is directly from filtration washing Netcom mistake, owing to form moisture film when the current that the ring-type sparge pipe sprays cover the filtration washing net from top to bottom, moisture film stops the ashes of burning, a large amount of sulfur-bearings and other harmful high-temperature gas that unburnt solid particle and burning are discharged pass through, all granule dust contact-making surfaces all have moisture film to hold under the arm to wrap up in, at the bottom of the current direction tube, at this moment the water that contains plurality of impurities that flows down, form cascade again, ashes in the second adsorption air-flow, a large amount of sulfur-bearings and other harmful high-temperature gas that solid particle and burning are discharged are forced washing once more; Cylindrical shell ground connection is utilized negative pole absorption charged ion particle; Cooling vent will be about to enter the gas cooling again of atmosphere, and the inwall that condensed water is collected along inner core flows down, and the current that spray with the ring-type sparge pipe converge

The dust removing effects of the multi-functional absorption washer of the utility model stove is satisfactory, has alleviated labourer's labour intensity, and waste gas emission standard reaches environmental requirement, and remarkable in economical benefits firmly get the user and welcome and trust, and the utility model is made easily.

Description of drawings:

Accompanying drawing is the schematic diagram of the multi-functional absorption washer of the utility model stove.Among the figure: the 1st, urceolus, the 2nd, inner core, the 3rd, ring-type sparge pipe, the 4th, deflector, the 5th, washing and filtering net, the 6th, supporting seat, the 7th, cooling pond, the 8th, basis, the 9th, air inlet, the 10th, condensed water recovery tube, the 11st, steam drain, the 12nd, scapulet.

Specific embodiment:

The multi-functional absorption washer of the utility model stove, urceolus (1) and inner core (2) are by scapulet (12) vertical direction assembly welding together; Between inner core (2) and urceolus (1), the tangential direction at the fillet place of scapulet (12) by urceolus (1) inwall is installed into gas port (9); The condensed water recovery tube (10) of square tube shape is installed in the upper end of inner core (2), the upper port of inner core (2) is exhaust outlet (11), be welded with ring-type sparge pipe (3) on the inwall of middle part, the bottom five equilibrium has several large square holes, and washing and filtering net (5) has been installed in the square opening; Five equilibrium has been installed deflector (4) on urceolus (1) inwall; Urceolus (1) and the uncovered concentric sets of inner core (2) are welded on the supporting seat (6); Supporting seat (6) is fixed on the basis (8); Have cooling pond (7) around basis (8), the water surface elevation of cooling pond (7) floods supporting seat (6) at 20 centimeters to 30 centimeters.

Claims

1, the multi-functional absorption washer of a kind of stove, it is by urceolus (1), inner core (2), scapulet (12), air inlet (9), cooling vent (10), exhaust outlet (11), ring-type sparge pipe (3), washing and filtering net (5), deflector (4), supporting seat (6), basis (8), cooling pond (7) is formed, it is characterized in that: urceolus (1) and inner core (2) by scapulet (12) vertical direction assembly welding together, between inner core (2) and urceolus (1), the tangential direction at the fillet place of scapulet (12) by urceolus (1) inwall is installed into gas port (9); The condensed water recovery tube (10) of square tube shape is installed in the upper end of inner core (2), the upper port of inner core (2) is exhaust outlet (11), the middle part is welded with ring-type sparge pipe (3) on the inwall, and mesh skeleton is installed in order to the absorption washing and filtering net (5) on the fixing inner core (2) in the bottom; Five equilibrium has been installed deflector (4) on urceolus (1) inwall; Urceolus (1) and inner core (2) supporting seat (6) uncovered, that lean on deflector (4) connection supporting seat (6) to go up urceolus (1) bottom with one heart is fixed on the basis (8); Have cooling pond (7) around basis (8), the water surface elevation of cooling pond (7) floods supporting seat (6) at 20 centimeters to 30 centimeters.