CN208660728U - A kind of incinerator waste gas treatment equipment spray column - Google Patents

Abstract

The utility model discloses a kind of incinerator waste gas treatment equipment spray columns.Pass through the setting of the first flow deflector, the waste liquid fallen from top can accurately be imported to the bottom of the first tower body, convenient for first settling waste residue and making the spray liquid for removing waste residue is reflowable to enter to spray in liquid case and be recycled, pass through the setting of the second flow deflector, keep exhaust gas flowing more complicated, and it is reduced the temperature of exhaust gas in flow process, pass through the first filler mounting rack, first hold-down grid and the first spray pipe component are equipped with, first time washing can be carried out to exhaust gas, pass through the second filler mounting rack, second hold-down grid and the second spray pipe component are equipped with, second can be carried out to exhaust gas to wash, the 5th tower body of frame and being equipped with for demisting plate are contained by being equipped with, the water mist in exhaust gas can be made to be adequately cleared.The utility model can sufficiently reduce exhaust gas temperature, good to the elimination effect of the water mist in exhaust gas, and dismounting maintenance is convenient.

Description

A kind of incinerator waste gas treatment equipment spray column

Technical field

The utility model relates to incinerator waste gas treatment equipment technical field, specific field is a kind of incinerator exhaust-gas treatment Equipment spray column.

Background technique

Carrying out burning disposal to rubbish using incinerator is common garbage disposal method now, and uses incinerator to rubbish Rubbish can also generate the exhaust gas with polluter after being burned, therefore also need to burn incinerator using emission-control equipment The exhaust gas generated after rubbish is further processed.Spray column is an important composition portion in incinerator emission-control equipment Point, for carrying out spray washing to the exhaust gas from incinerator, acidic or alkaline substances therein are removed, and to the temperature of exhaust gas It is reduced.Existing exhaust gas after spray column spray washing temperature be also possible to can it is relatively high, biggish water mist can be generated, Pipeline etc. is easily corroded, and the defogging effect of existing spray column is poor.

Utility model content

The purpose of this utility model is to provide a kind of incinerator waste gas treatment equipment spray columns, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of incinerator waste gas treatment equipment spray Drench tower, including from bottom to up successively the first tower body, the second tower body, third tower body, the 4th tower body, the 5th tower body of fixed engagement and 6th tower body, the side of first tower body are equipped with the first access hole, and the other side of first tower body is equipped with spray liquid case, institute It states spray liquid case and first tower body is interconnected, the upper end of the spray liquid case is cut with scissors far from the side of first access hole It is connected to spray liquid chamber door, is fixedly installed with drawing liquid pump, the inner cavity top of first tower body on the upper surface of the spray liquid case Side close to the spray liquid case is welded with the first flow deflector, on second tower body with first access hole identical one Side is equipped with blowing mouth, and the side in the inner cavity of second tower body close to the blowing mouth is welded with the second flow deflector, and described the Side identical with first access hole is equipped with the second access hole on three tower bodies, in the inner cavity of the third tower body and described The first filler mounting rack is welded on the downside of second access hole, the upside of the first filler mounting rack is equipped with the first filler pressure Plate is equipped with the first spray pipe component, first spray in the inner cavity of the third tower body and in the upside of second access hole Shower pipe component is equipped with the first infusion branch pipe far from one end of second access hole, and the first infusion branch pipe runs through the third The lateral wall of tower body, side identical with first access hole is equipped with third access hole on the 4th tower body, and the described 4th The second filler mounting rack is welded in the inner cavity of tower body and on the downside of the third access hole, the second filler mounting rack Upside is equipped with the second hold-down grid, is equipped with the second spray in the inner cavity of the 4th tower body and in the upside of the third access hole Tube assembly, side identical with first access hole is equipped with leakage fluid dram, the inner cavity of the 5th tower body on the 5th tower body In be equipped with access frame, the side on the 5th tower body far from the leakage fluid dram and run through in the inside of the access frame and be equipped with the Two infusion branch pipes, the central part of the access frame are equipped with through-hole, and the upper and lower surfaces of the access frame are tubaeform, institute State one end that the position on the lower surface of access frame close to the through-hole is uniformly provided with third infusion branch pipe, the third infusion branch The other end of pipe is connected to connection, the fixed peace in the inner cavity lower part of the 6th tower body with the central part of second spray pipe component Equipped with demisting plate, the upper end of the 6th tower body is equipped with exhaust outlet, and the input terminal of the drawing liquid pump passes through pipeline and the spray Liquid case connection connection, the output end of the drawing liquid pump by pipeline successively with the first infusion branch pipe and the second infusion branch Pipe connection connection, connection connect on the pipeline of the drawing liquid pump and the first infusion branch pipe and the second infusion branch pipe successively Equipped with electromagnet cut off valve and flowmeter.

Preferably, first tower body is integrally formed with the spray liquid case and is made, first tower body and the spray The lower end of global facility composed by leaching liquid case is connected with pedestal, and the periphery of the pedestal is equipped with leakage-proof socket.

Preferably, the upper surface of the spray liquid chamber door is equipped with handle.

Preferably, the side in the inner chamber bottom surface of the spray liquid case at the center of first tower body, which is equipped with, stops Portion is fixedly installed with filter screen between the upper end of the blocking portion and the inner cavity top surface of the spray liquid case.

Preferably, first tower body, second tower body, the third tower body, the 4th tower body and the described 5th Cyclic annular retention bead, second tower body, the third tower body, the 4th tower body, institute are equipped on the upper joint surface of tower body The lower joint surface for stating the 5th tower body and the 6th tower body is equipped with the cyclic annular limiting slot mutually agreed with the cyclic annular retention bead, Gasket is equipped on the upper surface of the ring-type retention bead.

Preferably, access hole is mounted on first access hole, second access hole and the third access hole It covers, leakage fluid dram capping is installed on the leakage fluid dram.

Compared with prior art, the utility model has the beneficial effects that by the first tower body, the second tower body, third tower body, 4th tower body, the 5th tower body and the 6th tower body are equipped with, and are constituted easy-to-mount spray column main body, are passed through the first water conservancy diversion The waste liquid fallen from top can accurately be imported the bottom of the first tower body by the setting of piece, convenient for first settling waste residue and making to remove The spray liquid of waste residue is reflowable to be entered to spray in liquid case and be recycled, and by the setting of the second flow deflector, can be made into spray column Exhaust gas first flows downward, then rises from the other side of the second flow deflector, keeps exhaust gas flowing more complicated, and the temperature of exhaust gas is made to exist It is reduced in flow process, by being equipped with for the first filler mounting rack, the first hold-down grid and the first spray pipe component, First time washing can be carried out to exhaust gas, pass through matching for the second filler mounting rack, the second hold-down grid and the second spray pipe component Setting is closed, second can be carried out to exhaust gas and washed, contain the 5th tower body of frame and being equipped with for demisting plate by being equipped with, it can It is adequately cleared the water mist in exhaust gas.The utility model can sufficiently reduce exhaust gas temperature, to the water mist in exhaust gas Elimination effect is good, and dismounting maintenance is convenient.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overlooking structure diagram of first spray pipe component of the utility model；

Fig. 3 is the overlooking structure diagram of second spray pipe component of the utility model；

Fig. 4 is the overlooking structure diagram of first hold-down grid of the utility model；

Fig. 5 is the overlooking structure diagram of the 5th tower body of the utility model；

Fig. 6 is enlarged diagram at the A of Fig. 1；

Fig. 7 is enlarged diagram at the B of Fig. 1；

Fig. 8 is enlarged diagram at the C of Fig. 1.

In figure: the first tower body of 1-, the first access hole of 2-, 3- spray liquid case, 4- spray liquid chamber door, 5- drawing liquid pump, 6- first Flow deflector, the second tower body of 7-, 8- blowing mouth, the second flow deflector of 9-, 10- third tower body, the second access hole of 11-, 12- first are filled out Expect that mounting rack, the first hold-down grid of 13-, the first spray pipe component of 14-, 15- first are infused branch pipe, the 4th tower body of 16-, 17- the Three access holes, the second filler of 18- mounting rack, the second hold-down grid of 19-, the second spray pipe component of 20-, the 5th tower body of 21-, 22- Leakage fluid dram, 23- access frame, the infusion of 24- second branch pipe, 25- through-hole, 26- third infusion branch pipe, the 6th tower body of 27-, 28- demisting Plate, 29- exhaust outlet, 30- electromagnet cut off valve, 31- flowmeter, 32- pedestal, 33- leakage-proof socket, 34- handle, 35- blocking portion, 36- Filter screen, 37- ring-type retention bead, 38- ring-type limiting slot, 39- gasket, the capping of 40- access hole, the capping of 41- leakage fluid dram.

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.

Fig. 1-8 is please referred to, the utility model provides a kind of technical solution: a kind of incinerator waste gas treatment equipment spray Tower, including successively the first tower body 1, the second tower body 7, third tower body 10, the 4th tower body the 16, the 5th of fixed engagement from bottom to up Tower body 21 and the 6th tower body 27, the first tower body, the second tower body, third tower body, the 4th tower body, the 5th tower body and the 6th tower body are common Spray column main body is formed, the side of first tower body is equipped with the first access hole 2, uses when clearing up the first tower body for overhauling, The other side of first tower body is equipped with spray liquid case 3, for providing spray required spray liquid, the spray liquid case with it is described First tower body is interconnected, fall on the first tower body bottom spray liquid it is reflowable enter to spray in liquid case and be recycled, the spray The upper end of liquid case is hinged with spray liquid chamber door 4 far from the side of first access hole, for clearing up spray liquid case and addition It is used when spray liquid, is fixedly installed with drawing liquid pump 5 on the upper surface of the spray liquid case, the inner cavity top of first tower body is leaned on The side of the nearly spray liquid case is welded with the first flow deflector 6, the waste liquid that fallen from top accurately can be imported the first tower body Bottom, side identical with first access hole is equipped with blowing mouth 8 on second tower body, can connect incinerator by pipeline The coarse filter device of processing equipment will be simultaneously input in spray column, the inner cavity of second tower body by the exhaust gas of coarse filtration processing In close to the side of the blowing mouth be welded with the second flow deflector 9, the exhaust gas into spray column can be made first to flow downward, then from the The other side of two flow deflectors rises, and keeps exhaust gas flowing more complicated, and be reduced the temperature of exhaust gas in flow process, institute It states side identical with first access hole on third tower body and is equipped with the second access hole 11, when for overhauling cleaning third tower body It uses, is welded with the first filler mounting rack 12 in the inner cavity of the third tower body and on the downside of second access hole, is used for Filler is loaded, the upside of the first filler mounting rack is equipped with the first hold-down grid 13, and the first hold-down grid can push down filler, It keeps the position of filler to stablize, is equipped with the first spray tube in the inner cavity of the third tower body and in the upside of second access hole Component 14 can be carried out by the filler direction of the spray head that is uniformly arranged on the downside of the first spray pipe component into the first filler mounting rack Spray, to carry out first time washing to exhaust gas, first spray pipe component is equipped with the far from one end of second access hole One infusion branch pipe 15, for inputting spray liquid to the first spray pipe component, the first infusion branch pipe runs through the third tower body Lateral wall, side identical with first access hole is equipped with third access hole 17 on the 4th tower body, clear for overhauling Use when managing four tower bodies is welded with the second filler peace in the inner cavity of the 4th tower body and on the downside of the third access hole 18 are shelved, for loading filler, the upside of the second filler mounting rack is equipped with the second hold-down grid 19, and the second hold-down grid can Filler is pushed down, keeps the position of filler to stablize, is set in the inner cavity of the 4th tower body and on the upside of the third access hole There is the second spray pipe component 20, it can be by the spray head that is uniformly arranged on the downside of the second spray pipe component into the second filler mounting rack Filler direction is sprayed, and is washed with carrying out second to exhaust gas, identical with first access hole on the 5th tower body Side is equipped with leakage fluid dram 22, and access frame 23, the separate leakage fluid dram on the 5th tower body are equipped in the 5th tower body inner cavity Side and run through in the inside of the access frame and be equipped with the second infusion branch pipe 24, the central part of the access frame is equipped with through-hole 25, the upper and lower surfaces of the access frame be it is tubaeform, on the lower surface of the access frame close to the through-hole position Set the one end for being uniformly provided with third infusion branch pipe 26, the other end of third infusion branch pipe with second spray pipe component Central part be connected to connection, second infusion branch pipe be used for the 5th tower body and contain frame form cavity in inputs spray liquid, spray Leaching liquid can flow into again the second spray pipe component by third infusion branch pipe, in the exhaust gas generated by the washing of the second spray pipe component Water mist encounter top the lower surface equipped with the splendid attires frame of spray liquid and cool down, and along splendid attire frame lower surface flow down, residue Exhaust gas can be by containing the through-hole at frame center to upstream, and the inner cavity lower part of the 6th tower body is fixedly installed with demisting plate 28, Demisting plate can further remove the water mist in the exhaust gas for flowing into the 6th tower body, and the cooling obtained waste liquid of water mist can be from splendid attire frame Surface is flowed down via through-hole again, and the upper end of the 6th tower body is equipped with exhaust outlet 29, for connecting incinerator processing by pipeline The input terminal of other filter devices of device, the drawing liquid pump is connected to connection, the drawing liquid with the spray liquid case by pipeline The output end of pump is successively connected to connection, connection connection institute with the first infusion branch pipe and the second infusion branch pipe by pipeline It states and is successively arranged electromagnet cut off valve 30 and stream on the pipeline of drawing liquid pump and the first infusion branch pipe and the second infusion branch pipe Meter 31, drawing liquid pump extract spray liquid by pipeline, and are respectively delivered to the first infusion branch pipe and the second infusion branch pipe, and electromagnetism is cut Only valve is used to control the opening and closing of the pipeline to the first infusion branch pipe and the second infusion branch pipe conveying spray liquid, and flowmeter is for detecting Uninterrupted in pipeline, drawing liquid pump and electromagnet cut off valve can be controlled by external controller respectively.

It is made specifically, first tower body is integrally formed with the spray liquid case, easily manufactured, first tower The lower end of global facility composed by body and the spray liquid case is connected with pedestal 32, and the periphery of the pedestal is equipped with leakage-proof socket 33, the setting of the pedestal equipped with leakage-proof socket avoids the dirt of working environment for picking up spray liquid when tower body leaks It contaminates and wastes spray liquid.

Specifically, the upper surface of the spray liquid chamber door is equipped with handle 34, convenient for opening spray liquid chamber door.

Specifically, the side in the inner chamber bottom surface of the spray liquid case at the center of first tower body is equipped with resistance Stopper 35 is fixedly installed with filter screen 36, blocking portion between the upper end of the blocking portion and the inner cavity top surface of the spray liquid case With being equipped with for filter screen, dirt in the spray liquid of the intracavity bottom for stopping to remain in the first tower body only makes to spray Liquid returns in spray liquid case via filter screen.

Specifically, first tower body, second tower body, the third tower body, the 4th tower body and described Cyclic annular retention bead 37, second tower body, the third tower body, the 4th tower are equipped on the upper joint surface of five tower bodies The lower joint surface of body, the 5th tower body and the 6th tower body is equipped with the cyclic annular limit mutually agreed with the cyclic annular retention bead Position slot 38 is equipped with gasket 39 on the upper surface of the ring-type retention bead, and cyclic annular retention bead and cyclic annular limiting slot are matched Setting is closed, mutually stable between the first tower body, the second tower body, third tower body, the 4th tower body, the 5th tower body and the 6th tower body connect is made It closes, and plays the sealing function to joint surface, the setting of gasket more enhances the sealing effect on joint surface, avoids exhaust gas from connecing The leakage of conjunction face.

Specifically, being mounted on maintenance on first access hole, second access hole and the third access hole Mouthful capping 40, access hole cover for the first access hole, the second access hole and third access hole to be sealed usually, need into It is just opened when row maintenance, leakage fluid dram capping 41 is installed, leakage fluid dram is covered for sealing leakage fluid dram usually on the leakage fluid dram Firmly, it is just opened when being overhauled.

Working principle: the first tower body, the second tower body, third tower body, the 4th tower body, the 5th tower body and the 6th common shape of tower body It at spray column main body, is used when the first access hole is for overhauling the first tower body of cleaning, spray liquid case is used to provide needed for spray Spray liquid, fall on the first tower body bottom spray liquid it is reflowable enter to spray in liquid case and be recycled, spray liquid chamber door is for clearing up It is used when spray liquid case and addition spray liquid, the waste liquid fallen from top can accurately be imported the first tower body by the first flow deflector Bottom, blowing mouth can be by the coarse filter device of pipeline connection incinerator processing equipment and defeated by the exhaust gas by coarse filtration processing Enter to spray column, the second flow deflector can make the exhaust gas into spray column first flow downward, then from the other side of the second flow deflector Rise, keeps exhaust gas flowing more complicated, and be reduced the temperature of exhaust gas in flow process, the second access hole is for overhauling It is used when clearing up third tower body, for loading filler, the first hold-down grid can push down filler the first filler mounting rack, keep filling out The position of material is stablized, filler direction of the spray head being uniformly arranged by the first spray pipe component downside into the first filler mounting rack It being sprayed, first time washing can be carried out to exhaust gas, the first infusion branch pipe is used to input spray liquid to the first spray pipe component, It is used when third access hole is for overhauling four tower body of cleaning, the second filler mounting rack is for loading filler, the second hold-down grid Filler can be pushed down, keep the position of filler to stablize, filled out by the spray head being uniformly arranged on the downside of the second spray pipe component to second Filler direction in material mounting rack is sprayed, and can be carried out second to exhaust gas and be washed, and the second infusion branch pipe is used for the 5th Spray liquid is inputted in the cavity of tower body and splendid attire frame composition, spray liquid can flow into again the second spray tube group by third infusion branch pipe Part, the water mist in exhaust gas generated by the washing of the second spray pipe component encounter the following table of the splendid attire frame equipped with spray liquid of top Face and cool down, and flowed down along frame lower surface is contained, remainder of exhaust gas can be by containing the through-hole at frame center to upstream, demisting plate Water mist in the exhaust gas for flowing into the 6th tower body can further be removed, the cooling obtained waste liquid of water mist can be from splendid attire frame upper surface again Flowed down via through-hole, exhaust outlet be used for by pipeline connection incinerator processing unit other filter devices further to exhaust gas into Row processing, drawing liquid pump extract spray liquid by pipeline, and are respectively delivered to the first infusion branch pipe and the second infusion branch pipe, and electromagnetism is cut Only valve is used to control the opening and closing of the pipeline to the first infusion branch pipe and the second infusion branch pipe conveying spray liquid, and flowmeter is for detecting Uninterrupted in pipeline, drawing liquid pump and electromagnet cut off valve can be controlled by external controller respectively.

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 incinerator waste gas treatment equipment spray column, including successively the first tower body (1) of fixed engagement, from bottom to up Two tower bodies (7), third tower body (10), the 4th tower body (16), the 5th tower body (21) and the 6th tower body (27), it is characterised in that: institute The side for stating the first tower body (1) is equipped with the first access hole (2), and the other side of first tower body (1) is equipped with spray liquid case (3), The spray liquid case (3) and first tower body (1) are interconnected, and the upper end of spray liquid case (3) is far from first inspection The side for repairing mouth (2) is hinged with spray liquid chamber door (4), is fixedly installed with drawing liquid pump on the upper surface of spray liquid case (3) (5), the inner cavity top of first tower body (1) is welded with the first flow deflector (6), institute close to the side of spray liquid case (3) State on the second tower body (7) the identical side with first access hole (2) and be equipped with blowing mouth (8), second tower body (7) it is interior Side in chamber close to the blowing mouth (8) is welded with the second flow deflector (9), is examined on the third tower body (10) with described first It repairs the identical side of mouth (2) and is equipped with the second access hole (11), in the inner cavity of the third tower body (10) and in second maintenance The first filler mounting rack (12) is welded on the downside of mouth (11), the upside of the first filler mounting rack (12) is equipped with the first filler Pressing plate (13) is equipped with the first spray tube group in the inner cavity of the third tower body (10) and in the upside of second access hole (11) Part (14), first spray pipe component (14) are equipped with the first infusion branch pipe far from one end of second access hole (11) (15), first infusion branch pipe (15) runs through the lateral wall of the third tower body (10), on the 4th tower body (16) and institute It states the identical side of the first access hole (2) and is equipped with third access hole (17), in the inner cavity of the 4th tower body (16) and described The second filler mounting rack (18) is welded on the downside of third access hole (17), the upside of the second filler mounting rack (18) is equipped with Second hold-down grid (19) is equipped with second in the inner cavity of the 4th tower body (16) and in the upside of the third access hole (17) Spray pipe component (20), identical side is equipped with leakage fluid dram (22) with first access hole (2) on the 5th tower body (21), Access frame (23) are equipped in the inner cavity of 5th tower body (21), far from the leakage fluid dram (22) on the 5th tower body (21) Side and run through in the inside of the access frame (23) and be equipped with the second infusion branch pipe (24), the central part of the access frame (23) sets Have through-hole (25), the upper and lower surfaces of the access frame (23) be it is tubaeform, on the lower surface of the access frame (23) Be uniformly provided with one end of third infusion branch pipe (26) close to the position of the through-hole (25), third infusion branch pipe (26) it is another One end is connected to connection with the central part of second spray pipe component (20), and the inner cavity lower part of the 6th tower body (27) is fixed It is equipped with demisting plate (28), the upper end of the 6th tower body (27) is equipped with exhaust outlet (29), and the input terminal of the drawing liquid pump (5) is logical Piping is connected to connection with the spray liquid case (3), and the output end of the drawing liquid pump (5) is successively defeated with described first by pipeline Liquid branch pipe (15) is connected to connection with second infusion branch pipe (24), and connection connects the drawing liquid pump (5) and first infusion Electromagnet cut off valve (30) and flowmeter (31) are successively arranged on branch pipe (15) and the pipeline of second infusion branch pipe (24).

2. a kind of incinerator waste gas treatment equipment spray column according to claim 1, it is characterised in that: first tower Body (1) is integrally formed with the spray liquid case (3) and is made, composed by first tower body (1) and the spray liquid case (3) The lower end of global facility is connected with pedestal (32), and the periphery of the pedestal (32) is equipped with leakage-proof socket (33).

3. a kind of incinerator waste gas treatment equipment spray column according to claim 1, it is characterised in that: the spray liquid The upper surface of chamber door (4) is equipped with handle (34).

4. a kind of incinerator waste gas treatment equipment spray column according to claim 1, it is characterised in that: the spray liquid Side in the inner chamber bottom surface of case (3) at the center of first tower body (1) is equipped with blocking portion (35), the blocking portion (35) filter screen (36) are fixedly installed between the inner cavity top surface of upper end and spray liquid case (3).

5. a kind of incinerator waste gas treatment equipment spray column according to claim 1, it is characterised in that: first tower Body (1), second tower body (7), the third tower body (10), the 4th tower body (16) and the 5th tower body (21) it is upper It is equipped on joint surface cyclic annular retention bead (37), second tower body (7), the third tower body (10), the 4th tower body (16), the lower joint surface of the 5th tower body (21) and the 6th tower body (27) is equipped with and the cyclic annular retention bead (37) The cyclic annular limiting slot (38) mutually agreed with, it is described ring-type retention bead (37) upper surface on be equipped with gasket (39).

6. a kind of incinerator waste gas treatment equipment spray column according to claim 1, it is characterised in that: first inspection It repairs and is mounted on access hole capping (40), the row on mouth (2), second access hole (11) and the third access hole (17) Leakage fluid dram capping (41) is installed on liquid mouth (22).