CN209098763U - A kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus - Google Patents

Abstract

A kind of the utility model discloses antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus, including shell, the bottom of the inner wall of the shell is provided with air filtering plate, the surface side place placed in the middle of the shell is fixedly installed with motor, the output shaft of the motor is connected with rotating disc by rotation axis, it is fixedly installed with cylinder leaching net at the rotating disc marginal surface, the utility model relates to fume treatment technology technical fields.The antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus, the multistage dedusting of row is discharged by air filtering plate, cylinder leaching net, hollow drum and cylindrical tube, it increases flue gas residence time inside housings and flue gas is made to can be uniformly distributed in enclosure interior, substantially increase the efficiency of dust collection of flue gas, water energy inside spray row enough removes the dust in flue gas, connection short tube, the first ring tube, the second annulus end, the lye inside branch pipe can remove the pernicious gas generated in flue gas, and then improve efficiency of dust collection.

Description

A kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus

Technical field

The utility model relates to fume treatment technical field, specially a kind of antimonial lead smeltery smoke multistage is integrated back Receive dedusting and again smelting apparatus.

Background technique

Fume treatment auxiliary mainly includes fume desulfurizing tower, flue gas scrubber, absorption tower, absorbing medium transmission pipe network, cigarette Chimney and flue etc., fume treatment auxiliary are mainly used in power industry, chemical industry, coking industry, metallurgy industry and have Provide the manufacturing etc. of boiler for oneself, major function is that have pollution, corrosive gaseous in the flue gas for generating fuel combustion Lewis' acid is absorbed by chemical reaction, is purified flue gas, can be directly discharged to free from environmental pollution in atmosphere.

Currently, dust-extraction unit is in use, dust concentration is often unevenly distributed in flue gas, it is difficult to be reached efficiently Efficiency of dust collection, and mostly use primary dust removing greatly, dust removing effects are bad, cause still to have the flue gas emission that is difficult to be removed to atmosphere In, cause certain pollution.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of antimonial lead smeltery smoke multistage synthetical recovery Dedusting and again smelting apparatus solve dust concentration in flue gas and are often unevenly distributed, it is difficult to reach efficiently efficiency of dust collection, and Primary dust removing, the bad problem of dust removing effects are mostly used greatly.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of antimonial lead smeltery The dedusting of smoke multistage synthetical recovery and again smelting apparatus, including shell, the bottom of the inner wall of the shell are provided with air filtering plate, institute The surface side place placed in the middle for stating shell is fixedly installed with motor, and the output shaft of the motor is connected with rotating disc by rotation axis, Cylinder leaching net is fixedly installed at the rotating disc marginal surface, the surface of rotating disc place placed in the middle is provided with hollow drum, The inner wall bottom of the shell and far from being provided with cylindrical tube row at the top of cylinder leaching net, the inner wall surface of the shell and separate The top of cylindrical tube row is provided with spray row, and the inner wall top surface of the shell is communicated with the second ring tube by connecting short tube, The side at the top of the inner wall of the shell is provided with ventilative diaphragm plate, and described ventilative diaphragm plate one end is provided with escape pipe, and institute It states escape pipe and is communicated with smelting furnace far from one end of ventilative diaphragm plate.

Preferably, the bottom of the surface side of the shell is provided with air inlet pipe, and the inside of the air inlet pipe is fixedly mounted There is a filter screen, the inside of the air inlet pipe and one end far from filter screen is provided with atomization sprayer, the surface of the shell is remote Side from air inlet pipe offers sewage draining exit, and the air inlet pipe is arranged to the air inlet pipe of tapered fashion.

Preferably, the one end on the connection surface of the short tube far from shell and it is located at the surface of the second ring tube and is provided with the The surface of two nozzles, second ring tube is communicated with branch pipe far from the side of second nozzle, and the bottom of the branch pipe is provided with First jet, the branch pipe are communicated with the first ring tube far from the side of the second annulus pipe surface, and first ring tube is separate The side of branch pipe is provided with third nozzle.

Preferably, offer venthole inside the air filtering plate, and venthole be internally provided be interspersed it is convex It rises.

Preferably, the inside of the spray row is equipped with water, and lye is housed inside the connection short tube.

Preferably, the inside of the hollow drum is uniformly provided with filter opening, and the diameter of filter opening is less than cylinder leaching net Mesh diameter.

(3) beneficial effect

The utility model provides a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus.Tool It is standby following the utility model has the advantages that

(1), the antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus pass through the inner wall of shell Bottom is provided with air filtering plate, and the surface side place placed in the middle of shell is fixedly installed with motor, and the output shaft of motor is connected by rotation axis It is connected to rotating disc, cylinder leaching net is fixedly installed at rotating disc marginal surface, the surface of rotating disc place placed in the middle is provided with hollow turn Cylindrical tube row, the inner wall surface of shell and separate cylinder are provided at the top of cylinder, the inner wall bottom of shell and separate cylinder leaching net The top of pipe row is provided with spray row, and the inner wall top surface of shell is communicated with the second ring tube by connection short tube, shell it is interior The side at the top of wall is provided with ventilative diaphragm plate, discharges into capable multistage by air filtering plate, cylinder leaching net, hollow drum and cylindrical tube and removes Dirt increases flue gas residence time inside housings and flue gas is made to can be uniformly distributed in enclosure interior, and ventilated membrane Plate further filters the dust in flue gas, substantially increases the efficiency of dust collection of flue gas.

(2), the antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus, it is separate by connection short tube The one end on the surface of shell and be located at the second ring tube surface be provided with second nozzle, the surface of the second ring tube is far from second The side of nozzle is communicated with branch pipe, and the bottom of branch pipe is provided with first jet, and branch pipe connects far from the side of the second annulus pipe surface It is connected with the first ring tube, the first ring tube is provided with third nozzle far from the side of branch pipe, further through the surface side of shell Bottom is provided with air inlet pipe, and the inside of air inlet pipe is fixedly installed with filter screen, the inside of air inlet pipe and one end far from filter screen It is provided with atomization sprayer, the surface of shell offers sewage draining exit far from the side of air inlet pipe, and air inlet pipe is arranged to tapered fashion Air inlet pipe, the internal water energy of spray row enough removes the dust in flue gas, connection short tube, the first ring tube, the second annulus end, branch pipe Internal lye can remove the pernicious gas generated in flue gas, and pass through the effect of filter screen and atomization sprayer, Neng Gouti High dedusting filter and the pretreatment of exhaust gas dust, and then improve efficiency of dust collection.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the first ring tube of the utility model and the second ring tube top view；

Fig. 3 is partial enlarged view at A in Fig. 1.

In figure: 1 shell, 2 air filtering plates, 3 motors, 4 rotating discs, 5 cylinder leaching nets, 6 cylindrical tubes row, 7 spray row, 8 connection short tubes, 9 first ring tubes, 10 ventilative diaphragm plates, 11 second ring tubes, 12 first jets, 13 escape pipes, 14 hollow drums, 15 smelting furnaces, 16 sewage draining exits, 17 second nozzles, 18 branch pipes, 19 third nozzles, 20 air inlet pipe, 21 filter screens, 22 atomization sprayers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~3, the utility model provides a kind of technical solution: a kind of antimonial lead smeltery smoke multistage is comprehensive It closes recycling dedusting and smelting apparatus, including shell 1 again, the bottom of the inner wall of shell 1 is provided with air filtering plate 2, the surface one of shell 1 Side place placed in the middle is fixedly installed with motor 3, and the output shaft of motor 3 is connected with rotating disc 4,4 marginal surface of rotating disc by rotation axis Place is fixedly installed with cylinder leaching net 5, and the surface of rotating disc 4 place placed in the middle is provided with hollow drum 14, the inner wall bottom of shell 1 and remote Top from cylinder leaching net 5 is provided with cylindrical tube row 6, passes through air filtering plate 2, cylinder leaching net 5, hollow drum 14 and cylindrical tube row 6 Multistage dedusting is carried out, the inner wall surface of shell 1 and the top far from cylindrical tube row 6, which are provided with, sprays row 7, at the top of the inner wall of shell 1 Surface is communicated with the second ring tube 11 by connecting short tube 8, connects the one end on surface of the short tube 8 far from shell 1 and is located at second The surface of ring tube 11 is provided with second nozzle 17, and the surface of the second ring tube 11 is communicated with branch far from the side of second nozzle 17 Pipe 18, the bottom of branch pipe 18 are provided with first jet 12, and branch pipe 18 is communicated with first far from the side on 11 surface of the second ring tube Ring tube 9, the first ring tube 9 are provided with third nozzle 19 far from the side of branch pipe 18, and the side at the top of the inner wall of shell 1 is set It is equipped with ventilative diaphragm plate 10, ventilative 10 one end of diaphragm plate is provided with escape pipe 13, and the one end of escape pipe 13 far from ventilative diaphragm plate 10 It is communicated with smelting furnace 15, diaphragm plate 10 of breathing freely further filters the dust in flue gas.

In use, flue gas is entered inside shell 1 by air inlet pipe 20, filter screen 21 and atomization sprayer inside air inlet pipe 20 22 can pre-process the dust in flue gas, can by the venthole and internal protrusion of the fold-line-shaped that air filtering plate 2 is arranged It reduces flue gas and enters the speed at 1 top of shell, and then increase residence time of the flue gas inside shell 1, open motor 3, electricity The electronic cylinder leaching net 5 of machine 3 and hollow drum 14, so that flue gas can be uniformly distributed in the surface of cylinder leaching net 5, and cylindric Strainer increases filter area, and then increases the contact area of flue gas, and flue gas can be trapped in the gap that cylindrical tube row 6 is formed Surface, spray row 7 inside water energy enough remove a large amount of dust contained in flue gas, pass through first jet 12, second nozzle 17 The lye sprayed with third nozzle 19 can remove the pernicious gases such as sulfur dioxide in flue gas, increase connecing for flue gas and spray liquid Contacting surface product, final ventilative diaphragm plate 10 further filter the dust in flue gas, substantially increase the efficiency of dust collection of flue gas, pass through in flue gas It crosses clean substance after multistage dedusting smelting furnace is eventually entered by escape pipe and carry out melting again.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting and again smelting apparatus, including shell (1), feature exists In: the bottom of the inner wall of the shell (1) is provided with air filtering plate (2), and the surface side of the shell (1) is located to be fixedly mounted between two parties Have motor (3), the output shaft of the motor (3) is connected with rotating disc (4) by rotation axis, rotating disc (4) marginal surface Place is fixedly installed with cylinder leaching net (5), and the surface place placed in the middle of the rotating disc (4) is provided with hollow drum (14), the shell (1) inner wall bottom and far from being provided with cylindrical tube row (6) at the top of cylinder leaching net (5), the inner wall surface of the shell (1) and Far from spray row (7) is provided at the top of cylindrical tube row (6), the inner wall top surface of the shell (1) passes through connection short tube (8) even It is connected with the second ring tube (11), the side at the top of the inner wall of the shell (1) is provided with ventilative diaphragm plate (10), the ventilated membrane Plate (10) one end is provided with escape pipe (13), and the escape pipe (13) is communicated with melting far from the one end of ventilative diaphragm plate (10) Furnace (15).

2. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting according to claim 1 and again smelting apparatus, It is characterized by: the bottom of the surface side of the shell (1) is provided with air inlet pipe (20), the inside of the air inlet pipe (20) is solid Dingan County is equipped with filter screen (21), and one end of the inside of the air inlet pipe (20) and separate filter screen (21) is provided with atomization sprayer (22), the surface of the shell (1) offers sewage draining exit (16) far from the side of air inlet pipe (20), air inlet pipe (20) setting At the air inlet pipe of tapered fashion.

3. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting according to claim 1 and again smelting apparatus, It is characterized by: it is described connection short tube (8) far from shell (1) surface one end and be located at the second ring tube (11) surface set It is equipped with second nozzle (17), the surface of second ring tube (11) is communicated with branch pipe far from the side of second nozzle (17) (18), the bottom of the branch pipe (18) is provided with first jet (12), and the branch pipe (18) is far from the second ring tube (11) surface Side be communicated with the first ring tube (9), first ring tube (9) is provided with third nozzle far from the side of branch pipe (18) (19).

4. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting according to claim 1 and again smelting apparatus, It is characterized by: offer venthole inside the air filtering plate (2), and venthole be internally provided be interspersed it is convex It rises.

5. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting according to claim 1 and again smelting apparatus, It is characterized by: the inside of the spray row (7) is equipped with water, lye is housed inside the connection short tube (8).

6. a kind of antimonial lead smeltery smoke multistage synthetical recovery dedusting according to claim 1 and again smelting apparatus, It is characterized by: the inside of the hollow drum (14) is uniformly provided with filter opening, and the diameter of filter opening is less than cylinder leaching net (5) Mesh diameter.