CN208757235U - A kind of exhaust gas filtering flue and emission-control equipment - Google Patents
A kind of exhaust gas filtering flue and emission-control equipment Download PDFInfo
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- CN208757235U CN208757235U CN201821517837.3U CN201821517837U CN208757235U CN 208757235 U CN208757235 U CN 208757235U CN 201821517837 U CN201821517837 U CN 201821517837U CN 208757235 U CN208757235 U CN 208757235U
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Abstract
The utility model provides a kind of exhaust gas filtering flue and emission-control equipment, is related to technical field of waste gas treatment.It includes: air inlet pipe, coupling tube and escape pipe interconnected that exhaust gas, which filters flue, and slowing-down structure is provided in the pipeline of the coupling tube, corresponds in the pipeline of the coupling tube and is provided with and communicated with residue outlet on the tube wall of the slowing-down structure；The entrance of the air inlet pipe is passed through exhaust gas to be processed；Filter assemblies are provided on the escape pipe, the filter assemblies include the strainer for covering escape pipe outlet section, and the rolling-up mechanism at the connection strainer both ends, and the strainer is for being filtered the exhaust gas by the escape pipe.
Description
Technical field
The utility model relates to technical field of waste gas treatment, filter at flue and exhaust gas in particular to a kind of exhaust gas
Manage device.
Background technique
Coke-oven plant is the professional factory specialized in smelter coke production and smelt coke chemicals, processing, recycling.It produces
The smelter coke come is the fuel of steel-making；The coking chemistry product of recycling, processing is widely used in industry, agricultural, communications and transportation
In industry, national defense construction and field of scientific study.
A large amount of exhaust gas can be generated in the production process of coke-oven plant, exhaust gas direct emission can cause biggish dirt to environment
Dye, it is therefore desirable to will be discharged again after exhaust-gas treatment.Cleaning in the treatment process of exhaust gas, to the granule dust carried secretly in exhaust gas
It is particularly important, but the prior art not can be carried out good cleaning to the granule dust in exhaust gas, be not easy to the pollution-free row of exhaust gas
It puts.
Utility model content
The purpose of this utility model is to provide a kind of exhaust gas filtering flue and emission-control equipments, are able to solve existing skill
The problem of granule dust in the exhaust gas of discharge cannot being cleared up very well in the emission-control equipment of art.
To achieve the above object, the utility model embodiment the technical solution adopted is as follows:
The utility model embodiment in a first aspect, providing a kind of exhaust gas filtering flue, including air inlet interconnected
Pipe, coupling tube and escape pipe are provided with slowing-down structure in the pipeline of coupling tube, the pipe of slowing-down structure are corresponded in the pipeline of coupling tube
Residue outlet is provided with and communicated on wall；The entrance of air inlet pipe is passed through exhaust gas to be processed；It is provided with filter assemblies on escape pipe, filters
Component includes the strainer for covering escape pipe outlet section, and the rolling-up mechanism at connection strainer both ends, strainer are used for by going out
The exhaust gas of tracheae is filtered.
Optionally, escape pipe includes the first escape pipe and the second escape pipe interconnected, in the first escape pipe and second
It is relatively set with clamping structure between escape pipe and strainer is set between the first escape pipe and the second escape pipe, rolling-up mechanism is set
It sets on the side wall of the first escape pipe or the second escape pipe, rolling-up mechanism includes upper and lower two parts, and two up and down of rolling-up mechanism
Divide through rotation so that strainer shift position.
Optionally, two parts up and down of rolling-up mechanism respectively include vertical and spaced support plate, support plate difference
It is fixedly connected, is connected between two spaced support plates by horizontally disposed motion bar, and two with the side wall of escape pipe
The jack with motion bar cooperation grafting is offered in a support plate, is threaded with the first caging bolt on the side wall of jack,
The both ends of strainer are wound around respectively on the two-part motion bar of rolling-up mechanism or more.
Further, clamping structure includes the first clamping structure being oppositely arranged on the first escape pipe two sidewalls and opposite
The second clamping structure on second escape pipe two sidewalls is set, the first clamping structure and the second clamping structure are oppositely arranged, and
It is detachably connected between first clamping structure and the second clamping structure.
Specifically, coupling tube is U-shaped and opening upwards, the both ends of coupling tube are connect with escape pipe, air inlet pipe side wall respectively.
Further, it is fixedly installed slowing-down structure vertically on the roof in the middle part of coupling tube.
Optionally, slowing-down structure includes the first spoiler and the second spoiler, and the first choked flow includes multiple and mutually flat
Row interval setting, the second spoiler also include it is multiple, multiple second spoilers vertically distribution setting in each adjacent two the
Between one spoiler, connection, the second spoiler are fixed by the connecting rod between the second spoiler and the first adjacent spoiler
It is identical as the shape of the first spoiler.
Optionally, coupling tube bottom wall is fixedly connected with residue outlet, and residue outlet is extended along the vertical direction and ties with slowing down
Structure position is opposite, pipe lid is arranged in the nozzle of residue outlet, pipe lid closes nozzle.
Optionally, the branch pipe being vertically arranged, transition are fixedly connected to below the side wall of the side wall and escape pipe of air inlet pipe
The both ends of pipe are plugged in two branch pipes respectively and are fixedly connected with branch pipe, and seal rubber is provided between branch pipe and coupling tube
Circle.
The second aspect of the utility model embodiment, additionally provides a kind of emission-control equipment, including coking processing unit,
Intake and blowing device and the exhaust gas of any of the above-described filter flue, and coking processing unit is filled with exhaust gas filtering flue by suction wind
It sets and is detachably connected.
The beneficial effect of the utility model embodiment includes:
A kind of exhaust gas provided by the embodiment of the utility model filters flue, including air inlet pipe interconnected, coupling tube and
Escape pipe is provided with slowing-down structure in the pipeline of coupling tube, and connection on the tube wall of slowing-down structure is corresponded in the pipeline of coupling tube and is set
It is equipped with residue outlet；Filter assemblies are provided on escape pipe, filter assemblies include the strainer for covering escape pipe outlet section, and
The rolling-up mechanism at strainer both ends is connected, strainer to by the exhaust gas of escape pipe for being filtered.Exhaust gas to be processed is from air inlet pipe
Entrance be passed into air inlet pipe after, flow through coupling tube through air inlet pipe, slowing-down structure be provided in coupling tube, slowing-down structure can make
The exhaust gas to be processed flowed rapidly into from air inlet pipe slows down, and the granule dust carried in exhaust gas to be processed can be made to hit deceleration
Since gravity falls after structure, the granule dust of whereabouts is collected into the residue outlet being correspondingly arranged with slowing-down structure, slags tap
Pipe and slowing-down structure are correspondingly arranged, and can prevent the granule dust to fall from exhaust gas to be processed from cannot drop into residue outlet, are blocked
Coupling tube and cause exhaust gas cannot be normal through.The exhaust gas for removing granule dust is flowed into escape pipe through the bottom of coupling tube,
Filter assemblies are provided on escape pipe, after the filtration treatment of filter assemblies, exhaust gas is discharged through escape pipe, final in this way
The exhaust gas of discharge would not carry granule dust or the dust particles of carrying are less, and after the filtration treatment of filter assemblies
Exhaust gas in will be greatly reduced the carrying amount of the substance that is harmful to the human body, it is final to realize the in green emissions of exhaust gas.In the utility model
In, it for the movable replacement of strainer of exhaust gas filtering, is cleared up convenient for user, to realize there is strainer always to exhaust gas
Preferable filter effect.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the emission-control equipment of the utility model embodiment；
Fig. 2 is that the exhaust gas of the utility model embodiment filters the structural schematic diagram of flue；
Fig. 3 is that the exhaust gas of the utility model embodiment filters the top view of flue；
Fig. 4 is that the exhaust gas of the utility model embodiment filters the structural schematic diagram of coupling tube in flue；
Fig. 5 is that the exhaust gas of the utility model embodiment filters the structural schematic diagram of rolling-up mechanism in flue.
Icon: 100- exhaust gas filters flue；101- air inlet pipe；102- escape pipe；103- filter assemblies；104- strainer；
The first escape pipe of 105-；The second escape pipe of 106-；107- branch pipe；The first bolt of 108-；200- coupling tube；201- slowing-down structure；
202- residue outlet；The first spoiler of 203-；The second spoiler of 204-；205- connecting rod；300- rolling-up mechanism；301- support plate；
302- motion bar；303- jack；The first caging bolt of 304-；The first clamping structure of 305-；The second clamping structure of 306-；307- pipe
Lid；The second bolt of 308-；400- emission-control equipment；401- coking processing unit；402- intake and blowing device.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component that you is shown in the utility model embodiment of this side can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Referring to figure 2., a kind of exhaust gas provided by the embodiment of the utility model filters flue 100, including it is interconnected into
Tracheae 101, coupling tube 200 and escape pipe 102 are provided with slowing-down structure 201, the pipe of coupling tube 200 in the pipeline of coupling tube 200
It is corresponded in road and is provided with and communicated with residue outlet 202 on the tube wall of slowing-down structure 201；The entrance of air inlet pipe 101 is passed through exhaust gas to be processed；
Filter assemblies 103 are provided on escape pipe 102, filter assemblies 103 include the strainer 104 in covering 102 outlet section of escape pipe,
And the rolling-up mechanism 300 at connection 104 both ends of strainer, strainer 104 is for being filtered the exhaust gas by escape pipe 102.
Wherein, coupling tube 200 links together air inlet pipe 101 and escape pipe 102, and exhaust gas to be processed enters air inlet pipe
101, which flow through coupling tube 200, enters finally into escape pipe 102.In coupling tube 200 be arranged slowing-down structure 201 can slow down to
The velocity of liquid assets of exhaust gas is handled, the velocity of liquid assets of exhaust gas to be processed is excessive to be carried to granule dust in escape pipe 102,
Even finally granule dust is emitted.It is relatively set with and slags tap with 201 position of slowing-down structure in the bottom of coupling tube 200
Pipe 202, the setting of residue outlet 202 can collect the particle to fall after exhaust gas to be processed slows down, to prevent from exhaust gas to be processed
The granule dust of whereabouts blocks pipeline.Filter assemblies 103 are provided on escape pipe 102, the exhaust gas after removing granule dust
After coupling tube 200 is flowed into escape pipe 102, finally emitted after the filtration treatment of filter assemblies 103.
It should be noted that first, the utility model embodiment of shape in to(for) air inlet pipe 101 and escape pipe 102 and
Material is not specifically limited, exemplary, and air inlet pipe 101 and escape pipe 102 are shaped to rectangle, rectangle in the present embodiment
Pipeline filter assemblies 103 can be set more easily on escape pipe 102.
Second, slowing-down structure 201 and residue outlet 202 in coupling tube 200 will be correspondingly arranged, only 202 He of residue outlet
Slowing-down structure 201, which is oppositely arranged, could preferably collect the granule dust to fall after deceleration in exhaust gas to be processed, to prevent
Grain dust blocks pipeline.
Third, the cross section of the air outlet of escape pipe 102 is defined as outlet section in the present invention, and setting is going out
Strainer 104 on 102 side wall of tracheae in filter assemblies 103 will cover the entire outlet section of escape pipe 102, and strainer 104 is comprehensive
The section of covering escape pipe 102 can prevent the exhaust gas not Jing Guo filtration treatment that escape pipe 102 is discharged.
After exhaust gas to be processed is passed into air inlet pipe 101 from the entrance of air inlet pipe 101, coupling tube is flowed through through air inlet pipe 101
200, slowing-down structure 201 is provided in coupling tube 200, slowing-down structure 201 can make to flow rapidly into from air inlet pipe 101 to be processed
Exhaust gas slows down, and can make the granule dust carried in exhaust gas to be processed after hitting slowing-down structure 201 due to the effect of gravity
It falls, the granule dust of whereabouts is collected into the residue outlet 202 being correspondingly arranged with slowing-down structure 201, residue outlet 202 and the knot that slows down
Structure 201 is correspondingly arranged, and can prevent the granule dust to fall from exhaust gas to be processed from cannot drop into residue outlet 202, blocks transition
Pipe 200 and cause exhaust gas cannot be normal through.The exhaust gas for removing granule dust is flowed into escape pipe through the bottom of coupling tube 200
In 102, filter assemblies 103 are provided on escape pipe 102, after the filtration treatment using filter assemblies 103, exhaust gas is through outlet
Pipe 102 is discharged, and the exhaust gas being finally discharged in this way would not carry granule dust or the granule dust of carrying is less, and pass through
It will be greatly reduced the carrying amount for the substance that is harmful to the human body in exhaust gas after filtering the filtration treatment of component 103, final realization exhaust gas
It is in green emissions.In the present invention, the movable replacement of strainer 104 for exhaust gas filtering, is cleared up convenient for user, with
Realization makes strainer 104 have preferable filter effect always to exhaust gas.
Optionally, as shown in figure 3, escape pipe 102 includes the first escape pipe 105 interconnected and the second escape pipe 106,
Clamping structure is relatively set between the first escape pipe 105 and the second escape pipe 106, and in the first escape pipe 105 and second
Strainer 104 is set between escape pipe 106, and the side wall of the first escape pipe 105 or the second escape pipe 106 is arranged in rolling-up mechanism 300
On, rolling-up mechanism 300 includes upper and lower two parts, and two parts up and down of rolling-up mechanism 300 are by rotating so that strainer 104 moves position
It sets.
Wherein, strainer 104 is clamped between the first escape pipe 105 and the second escape pipe 106 of composition escape pipe 102, mistake
The rolling-up mechanism 300 of filter component 103 can be set on the side wall of the first escape pipe 105, also can be set in the second escape pipe
On 106 side wall, rolling-up mechanism 300 is made of upper and lower two parts, and cigarette has filter between two parts up and down of rolling-up mechanism 300
The lower half portion of net 104, the top half laying strainer 104 of rolling-up mechanism 300, rolling-up mechanism 300 winds strainer 104, strainer
104, which receive one by one between two parts up and down of rolling-up mechanism 300, puts strainer 104 may be implemented relative to the first escape pipe
105 or 106 shift position of the second escape pipe, the activity for filtering exhaust gas strainer 104 is replaced with realizing, convenient for user into
Row cleaning makes strainer 104 have preferable filter effect always to exhaust gas to realize.
Optionally, two parts up and down of rolling-up mechanism 300 respectively include vertical and spaced support plate 301, support
Plate 301 is fixedly connected with the side wall of escape pipe 102 respectively, by horizontally disposed between two spaced support plates 301
Motion bar 302 connects, and the jack 303 for cooperating grafting with motion bar 302 is offered in two support plates 301, jack 303
The first caging bolt 304 is threaded on side wall, the both ends of strainer 104 are wound around about 300 two parts of rolling-up mechanism respectively
Motion bar 302 on.
Wherein, in the present embodiment as shown in figure 5, the both ends of strainer 104 are wound around rolling-up mechanism about 300 two respectively
On partial motion bar 302, strainer 104 is realized by the laying and winding of about 300 two parts motion bar 302 of rolling-up mechanism
It is mobile relative to the position of the first escape pipe 105 and the second escape pipe 106, to realize the replacement of strainer 104, keep strainer 104 right
Exhaust gas has preferable filter effect always.It should be noted that support plate 301 can be set in the side of the first escape pipe 105
On wall, may also be arranged on the side wall of the second escape pipe 106, support plate 301 is the component part of rolling-up mechanism 300, be for
Support motion bar 302.
Optionally, clamping structure includes 305 He of the first clamping structure being oppositely arranged on 105 two sidewalls of the first escape pipe
The second clamping structure 306 being oppositely arranged on 106 two sidewalls of the second escape pipe, the first clamping structure 305 and second clamp knot
Structure 306 is oppositely arranged, and is detachably connected between the first clamping structure 305 and the second clamping structure 306.
Specifically, as shown in figure 5, the first clamping structure 305 and the second clamping structure 306 is relatively fixed respectively goes out first
On on the two sidewalls of the tracheae 105 and two sidewalls of the second escape pipe 106,306 phase of the first clamping structure 305 and the second clamping structure
To setting and gasket is provided between the first clamping structure 305 and the second clamping structure 306.It is exemplary, as shown in figure 5,
In the present embodiment, is connected between the first clamping structure 305 and the second clamping structure 306 by the second bolt 308, need to illustrate
It is that the number of the second bolt 308 is unrestricted, is provided with three the second bolts 308 in the present embodiment.The setting of gasket can
To realize that the connection between the first clamping structure 305 and the second clamping structure 306 is even closer, letting out for filtered exhaust gas is avoided
The first escape pipe 105 and the may be implemented in dew, being detachably connected between the first clamping structure 305 and the second clamping structure 306
Strainer 104 is convenient for changing between two escape pipes 106.
Optionally, coupling tube 200 be U-shaped and opening upwards, the both ends of coupling tube 200 respectively with escape pipe 102, air inlet pipe
The connection of 101 side walls.
Specifically, in the present embodiment, as shown in figure 4, setting U-shaped and opening upwards for coupling tube 200, on the one hand may be used
So as to which the direction of inflow is varied multiple times into the exhaust gas to be processed of air inlet pipe 101, change the mistake of inflow direction in exhaust gas to be processed
It can play the role of deceleration in journey, the partial particulate dust carried in exhaust gas to be processed can also be made to change inflow direction
It falls in the process, and focuses on the middle and lower part of U-tube along the tube wall of U-tube；On the other hand facilitate coupling tube 200 by air inlet
Pipe 101 and escape pipe 102 link together, and exhaust gas flows in and out more smooth in filtering flue.It should be noted that
In the present embodiment, the junction of coupling tube 200 and air inlet pipe 101 and escape pipe 102 is both provided with sealing ring, is prevented with realizing
Exhaust gas leaks.
Optionally, it is fixedly installed slowing-down structure 201 vertically on the roof at 200 middle part of coupling tube.
Wherein, as shown in figure 4, slowing-down structure 201 is arranged in coupling tube 200, the circulation speed for reducing exhaust gas may be implemented
Degree, avoids exhaust gas velocity of liquid assets from crossing senior general's granule dust and takes coupling tube 200 out of.
Optionally, slowing-down structure 201 includes the first spoiler 203 and the second spoiler 204, and the first spoiler 203 includes
Have a multiple and interval setting that is parallel to each other, the second spoiler 204 also include it is multiple, vertical point of multiple second spoilers 204
Cloth is arranged between the first spoiler of each adjacent two 203, between the second spoiler 204 and the first adjacent spoiler 203
It is fixedly connected by connecting rod 205, the second spoiler 204 is identical as the shape of the first spoiler 203.
Wherein, as shown in figure 4, the first spoiler 203 is arranged in coupling tube 200 can make after entering coupling tube 200
Exhaust gas slows down again, and the waste gas stream for avoiding velocity of liquid assets big takes excessive granule dust out of coupling tube 200, in the first choked flow
Between plate 203 interval setting the second spoiler 204, with realize by waste gas stream slow down it is more thorough, so as to avoid waste gas stream will
Grain dust takes coupling tube 200 out of, and the second spoiler 204 is not contacted with coupling tube 200 can be to avoid because exhaust gas in coupling tube 200 can
By space it is too small, and cause exhaust gas exhaust gas filtering flue 100 in circulate have some setbacks, with influence to discarded filtering at
Manage efficiency.
Optionally, 200 bottom wall of coupling tube is fixedly connected with residue outlet 202, residue outlet 202 extend along the vertical direction and with subtract
Fast 201 position of structure is opposite, pipe lid 307 is arranged in the nozzle of residue outlet 202, pipe lid 307 closes nozzle.
Wherein, as shown in figure 4, residue outlet 202 is arranged in the bottom at 200 middle part of coupling tube, it may be convenient to collect exhaust gas
The granule dust in coupling tube 200 is fallen in moderating process, and residue outlet 202 is arranged in the bottom at 200 middle part of coupling tube
And it is opposite with 201 position of slowing-down structure, it will fall off the granule dust in coupling tube 200 to realize and concentrate at one, avoid
Grain dust blocking coupling tube 200 influences the circulation of exhaust gas.Pipe lid 307 is set in the nozzle of residue outlet 202, it should be noted that pipe
The connection type of 202 nozzle of lid 307 and residue outlet is not specifically limited in the present embodiment, it is exemplary in the present embodiment, pipe
Lid 307 can be to be threadedly coupled, to realize the convenient disassembly of nozzle and to the timely of residue outlet 202 with the nozzle of residue outlet 202
Cleaning.
Optionally, the branch pipe being vertically arranged is fixedly connected to below the side wall of the side wall and escape pipe 102 of air inlet pipe 101
107, the both ends of coupling tube 200 are plugged in two branch pipes 107 respectively and are fixedly connected with branch pipe 107, branch pipe 107 and coupling tube
Sealing rubber ring is provided between 200.
Wherein, the setting of above structure connect coupling tube 200 with air inlet pipe 101 and escape pipe 102 more convenient, shows
Example, as shown in Fig. 2, in the present embodiment on air inlet pipe 101 and escape pipe 102 between the branch pipe 107 being arranged and coupling tube 200
It can be connected by the first bolt 108, to realize the replacement of air inlet pipe 101, escape pipe 102 or coupling tube 200, and pass through the
It is provided with sealing rubber ring between the branch pipe 107 and coupling tube 200 of the connection of one bolt 108, prevents exhaust gas in air inlet pipe to realize
101, it leaks when circulating between coupling tube 200 and escape pipe 102.
As shown in Figure 1, a kind of emission-control equipment 400 provided by the embodiment of the utility model, including coking processing unit
401, intake and blowing device 402 and the exhaust gas of any of the above-described filter flue 100, and coking processing unit 401 and exhaust gas filter cigarette
Road 100 is detachably connected by intake and blowing device 402.
Wherein, connection intake and blowing device 402 may be implemented between coking processing unit 401 and exhaust gas filtering flue 100
The exhaust gas generated in coking processing unit 401 is drawn into exhaust gas filtering flue 100 quickly through intake and blowing device 402 and carried out
Finally escape pipe 102 is discharged in the exhaust gas that granule dust is removed after filtering by filter.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of exhaust gas filters flue characterized by comprising air inlet pipe, coupling tube and escape pipe interconnected, the mistake
It crosses and is provided with slowing-down structure in the pipeline of pipe, corresponded in the pipeline of the coupling tube and be connected to setting on the tube wall of the slowing-down structure
There is residue outlet；The entrance of the air inlet pipe is passed through exhaust gas to be processed；
Filter assemblies are provided on the escape pipe, the filter assemblies include the filter for covering escape pipe outlet section
Net, and the rolling-up mechanism at the connection strainer both ends, the strainer is for being filtered the exhaust gas by the escape pipe.
2. exhaust gas according to claim 1 filters flue, which is characterized in that the escape pipe includes interconnected first
Escape pipe and the second escape pipe, be relatively set between first escape pipe and second escape pipe clamping structure and
Strainer is set between first escape pipe and second escape pipe, the rolling-up mechanism setting in first escape pipe or
On the side wall of second escape pipe, the rolling-up mechanism includes upper and lower two parts, and two parts up and down of the rolling-up mechanism are logical
Rotation is crossed so that the strainer shift position.
3. exhaust gas according to claim 1 filters flue, which is characterized in that two parts up and down of the rolling-up mechanism are distinguished
Including vertical and spaced support plate, the support plate is fixedly connected with the side wall of the escape pipe respectively, two intervals
It is connected between the support plate being arranged by horizontally disposed motion bar, and offers in two support plates and match with motion bar
The jack of grafting is closed, is threaded with the first caging bolt on the side wall of the jack, the both ends of the strainer are wound around respectively
Above and below rolling-up mechanism on two-part motion bar.
4. exhaust gas according to claim 2 filters flue, which is characterized in that the clamping structure includes being oppositely arranged on the
The first clamping structure on one escape pipe two sidewalls and the second clamping structure being oppositely arranged on the second escape pipe two sidewalls, institute
It states the first clamping structure and the second clamping structure is oppositely arranged, and between first clamping structure and second clamping structure
It is detachably connected.
5. exhaust gas according to claim 1 filters flue, which is characterized in that the coupling tube is U-shaped and opening upwards, institute
The both ends for stating coupling tube are connect with escape pipe, air inlet pipe side wall respectively.
6. exhaust gas according to claim 5 filters flue, which is characterized in that solid vertically on the roof in the middle part of the coupling tube
Surely it is provided with slowing-down structure.
7. exhaust gas according to claim 6 filters flue, which is characterized in that the slowing-down structure include the first spoiler and
Second spoiler；
First spoiler include it is multiple and be parallel to each other interval setting, second spoiler also include it is multiple, it is more
A second spoiler vertically distribution setting the first spoiler described in each adjacent two between, second spoiler with
Connection, second spoiler and first spoiler are fixed by the connecting rod between adjacent first spoiler
Shape is identical.
8. exhaust gas according to claim 7 filters flue, which is characterized in that the coupling tube bottom wall, which is fixedly connected with, slags tap
Pipe, the residue outlet is extended and opposite with the slowing-down structure position along the vertical direction, sets in the nozzle of the residue outlet
Pipe lid is set, the pipe lid closes the nozzle.
9. exhaust gas according to claim 1 filters flue, which is characterized in that the side wall of the air inlet pipe and the escape pipe
Side wall below be fixedly connected to the branch pipe being vertically arranged, the both ends of the coupling tube are plugged in respectively in two branch pipes
And be fixedly connected with the branch pipe, sealing rubber ring is provided between the branch pipe and the coupling tube.
10. a kind of emission-control equipment, which is characterized in that including coking processing unit, intake and blowing device and such as claim
The described in any item exhaust gas of 1-9 filter flue, and the intake and blowing device is arranged in the coking processing unit and the exhaust gas mistake
It filters between flue, the coking processing unit and exhaust gas filtering flue is closely joined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517837.3U CN208757235U (en) | 2018-09-17 | 2018-09-17 | A kind of exhaust gas filtering flue and emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821517837.3U CN208757235U (en) | 2018-09-17 | 2018-09-17 | A kind of exhaust gas filtering flue and emission-control equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208757235U true CN208757235U (en) | 2019-04-19 |
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ID=66135879
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|---|---|---|---|
| CN201821517837.3U Active CN208757235U (en) | 2018-09-17 | 2018-09-17 | A kind of exhaust gas filtering flue and emission-control equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854417A (en) * | 2018-09-17 | 2018-11-23 | 宁夏宝丰能源集团股份有限公司 | A kind of exhaust gas filtering flue and emission-control equipment |
-
2018
- 2018-09-17 CN CN201821517837.3U patent/CN208757235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854417A (en) * | 2018-09-17 | 2018-11-23 | 宁夏宝丰能源集团股份有限公司 | A kind of exhaust gas filtering flue and emission-control equipment |
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