CN208553765U - A kind of separator of Plate-type denitration catalyst - Google Patents
A kind of separator of Plate-type denitration catalyst Download PDFInfo
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- CN208553765U CN208553765U CN201821066381.3U CN201821066381U CN208553765U CN 208553765 U CN208553765 U CN 208553765U CN 201821066381 U CN201821066381 U CN 201821066381U CN 208553765 U CN208553765 U CN 208553765U
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- 239000003054 catalyst Substances 0.000 title claims abstract description 103
- 239000006210 lotion Substances 0.000 claims abstract description 52
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000037303 wrinkles Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 2
- 230000001914 calming effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011376 Crepitations Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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Abstract
The utility model discloses a kind of separator of Plate-type denitration catalyst, comprising: the first flattener module, to flatten wrinkling for catalyst monomer；Needle pierces disruption elements, and set on the downstream of first flattener module, including base portion and set on the pricker of the base surface, the pricker can puncture the catalyst lotion in the catalyst monomer on wire mesh；Air scour component, including high-pressure air pipe；The downstream of the needle thorn disruption elements is equipped with the air scour component, and the catalyst lotion that the high pressure gas of the high-pressure air pipe injection can puncture needle on the broken rear wire mesh carries out washing away removing；And/or the air scour component is integrated in needle thorn disruption elements, the high pressure gas of the high-pressure air pipe injection needle can be punctured it is broken described in the catalyst lotion on wire mesh carry out washing away removing.The structure of the provided separator of the utility model is simple, and use cost is lower, and good separating effect.
Description
Technical field
The utility model relates to denitration technology field more particularly to a kind of separators of Plate-type denitration catalyst.
Background technique
Plate-type denitration catalyst because its high mechanical strength, it is wear-resistant the advantages that, be widely used in metallurgy, heating power and electricity
In the flue gas denitrification system of the industries such as power.
During fabrication, the catalyst lotion containing active component is coated on wire mesh substrate, later according to certain
Specification it is crimped and cut into veneer, then can be in denitration using high-temperature calcination processing, assembling to form catalyst monomer
Carried out in reactor using.However, under long-time service, due to the washing away of flue gas, wear and the infringement of noxious material etc., catalysis
The activity of agent can gradually decrease even complete deactivation, at this time, it may be necessary to which catalyst is taken out from Benitration reactor and carries out safety
Processing.
Compared to honeycomb type denitrification catalyst, Plate-type denitration catalyst is before being processed, it is necessary first to will be catalyzed
Catalyst lotion in agent monomer is separated with wire mesh substrate, then, could be to the catalyst lotion and gold of failure
Belong to mesh matrix to be handled.
Therefore, how a kind of device is provided, is still this field to be separated to catalyst lotion with wire mesh substrate
Technical staff's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of separator of Plate-type denitration catalyst, the structures of the separator
Relatively simple, use cost is lower, and preferable to the separating effect in catalyst monomer between wire mesh and catalyst lotion.
In order to solve the above technical problems, the utility model provides a kind of separator of Plate-type denitration catalyst, comprising:
First flattener module, to flatten wrinkling for catalyst monomer；Needle pierces disruption elements, set on the downstream of first flattener module,
Including base portion and set on the pricker of the base surface, the pricker can be punctured in the catalyst monomer on wire mesh
Catalyst lotion；Air scour component, including high-pressure air pipe；The downstream of the needle thorn disruption elements is equipped with the air scour group
Part, the high pressure gas of the high-pressure air pipe injection needle can be punctured it is broken after the catalyst lotion on the wire mesh into
Row washes away removing；And/or the air scour component is integrated in the needle thorn disruption elements, the high-pressure air pipe injection
High pressure gas needle can be punctured it is broken described in the catalyst lotion on wire mesh carry out washing away removing.
The separator of the provided Plate-type denitration catalyst of the utility model, using the first flattener module to catalyst list
Wrinkling for body is flattened, and is then pierced disruption elements by needle and is crushed to the catalyst lotion on wire mesh, and cooperates
High pressure gas punctures in broken needle and/or needle pierces broken catalyst lotion and carries out washing away removing, can largely guarantee
The separating effect of wire mesh surface catalyst lotion.
Moreover, common water rinses separate mode in compared with the prior art, wash away point using this high pressure gas
From scheme will not generate the secondary pollutions such as waste water, can avoid wastewater recovery processing equipment introducing, be conducive to simplify above-mentioned
The structure of separator, and then reduce its manufacturing cost and use cost.
Optionally, it is additionally provided with attrition crushing component between first flattener module and needle thorn disruption elements, including
At least one set is to roller, and described in roller, the gap size between two rollers is greater than the thickness of the wire mesh, is less than the catalysis
The thickness of agent lotion.
Optionally, described in roller, the surface of two rollers is equipped with concaveconvex structure.
Optionally, the downstream of the attrition crushing component also is provided with the air scour component, to institute after attrition crushing
The catalyst lotion stated on wire mesh carries out washing away removing；And/or the attrition crushing component is also integrated with the gas
Body washes away component, to carry out washing away removing to the catalyst lotion on wire mesh described in attrition crushing.
Optionally, the base portion of the needle thorn disruption elements is to roller.
Optionally, described in the attrition crushing component and needle thorn each group of disruption elements in roller, at least one
A roller is hollow roll, and the barrel of the capping including cylindrical portion and set on the cylindrical portion both ends, the cylindrical portion is equipped with several stomatas；
One capping is equipped with across hole, and the high-pressure air pipe is inserted into the cylindrical portion from the hole that passes through, and is located at the tubular
Pipeline section in portion, tube wall is axially spaced to be equipped with several spray-holes.
Optionally, further include support shaft that housing is fixed on the high-pressure air pipe, the support outer shaft sleeve has bearing, described
The outer rim of bearing and the inner wall of the hole wall across hole or the cylindrical portion are interference fitted；The axial ends of the bearing
It is equipped with sealing diaphragm, to be sealed to the rolling element in the bearing.
Optionally, further include the support shaft for being fixed on the cylindrical portion, the support shaft be equipped with along axially through through-hole,
The high-pressure air pipe passes through the through-hole, and rotation is equipped between the outside wall surface of the high-pressure air pipe and the inner wall of the support shaft
Sealing element.
Optionally, another capping is connected with shaft, and the shaft is connected with driving part, to drive the cylindrical portion
It is rotated.
Optionally, the gas in the high-pressure air pipe is the dry cold air of high voltage oil-free.
Optionally, the pricker of the outside wall surface to two rollers in roller, being oppositely arranged of the needle thorn disruption elements is along axial phase
Mutually it is staggered.
Optionally, first flattener module includes at least one set of to roller, first flattener module it is described in roller,
The diameter for two rollers being oppositely arranged is respectively less than or equal to the height wrinkled.
It optionally, further include the second flattener module, after second flattener module is used for the catalyst lotion is separated
The wire mesh flattened.
It optionally, further include ash bucket and dust gathering arrester, the ash bucket is used to collect the catalyst lotion after separation, described
Dust gathering arrester is tapered, and miner diameter end is connected with dust-collecting equipment, for institute in collection catalyst lotion and wire mesh separation process
The dust of generation.
Detailed description of the invention
Fig. 1 is provided a kind of knot of specific embodiment of the separator of Plate-type denitration catalyst by the utility model
Structure schematic diagram；
Fig. 2 is a kind of connection structure diagram of hollow roll and high-pressure air pipe；
Fig. 3 is another connection structure diagram of hollow roll and high-pressure air pipe；
Fig. 4 is the structural schematic diagram that needle pierces disruption elements.
The reference numerals are as follows in Fig. 1-4:
1 first flattener module；
2 catalyst monomers, 21 wrinkle；
3 needles pierce disruption elements, 31 base portions, 32 prickers；
4 air scour components, 41 high-pressure air pipes, 411 spray-holes；
5 attrition crushing components, 51 cylindrical portions, 511 stomatas, 512 keyways, 52 cappings, 521 pass through hole, 522 splines, 53
Support axis, 54 bearings, 55 shafts；
6 second flattener modules；
7 ash buckets；
8 dust gathering arresters；
9 racks.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
The utility model is described in further detail for body embodiment.
It is described herein it is " several " be that exponential quantity is uncertain multiple, it is usually more than two；And when using " several " table
When showing the quantity of certain several component, it is not offered as the correlation of these components quantitatively.
The words such as " first " described herein, " second ", be merely for convenience of description scheme same or like two with
On structure or component, be not offered as certain particular determination to sequence.
Fig. 1-4 is please referred to, Fig. 1 is specific by the one kind for the separator that the utility model provides Plate-type denitration catalyst
The structural schematic diagram of embodiment, Fig. 2 are a kind of structural schematic diagram of embodiment of hollow roll, and Fig. 3 is the another of hollow roll
The structural schematic diagram of kind embodiment, Fig. 4 are the structural schematic diagram that needle pierces disruption elements.
As shown in Figure 1, the utility model provides a kind of separator of Plate-type denitration catalyst, including the first pressing group
Part 1, needle thorn disruption elements 3 and air scour component 4.Wherein, the first flattener module 1 is for flattening wrinkling for catalyst monomer 2
21, to facilitate subsequent fragmentation procedure；Needle thorn disruption elements 3 are set to the downstream of the first flattener module 1, including base portion 31 and set
Pricker 32 in 31 surface of base portion, pricker 32 can puncture the catalyst lotion in catalyst monomer 2 on wire mesh, especially
Catalyst lotion in mesh, to complete the initial gross separation of catalyst lotion and wire mesh；Air scour component 4 includes high pressure
The downstream of gas source (not shown) and the high-pressure air pipe 41 being connected with the high-pressure air source, needle thorn disruption elements 3 can be equipped with
The air scour component 4 punctures the catalyst on broken rear wire mesh with the high pressure gas sprayed by high-pressure air pipe 41 to needle
Lotion carries out washing away removing, and/or, it can integrate the air scour component 4 in needle thorn disruption elements 3, it is broken to be punctured to needle
Catalyst lotion on middle wire mesh carries out washing away removing.
Using the above structure, it first passes through the first flattener module 1 21 to flatten wrinkling for catalyst monomer 2, then again
The catalyst lotion on wire mesh is crushed using needle thorn disruption elements 3, and high pressure gas is cooperated to puncture in broken needle
And/or needle pierces broken catalyst lotion and carries out washing away removing, can largely guarantee wire mesh surface catalyst cream
The separating effect of body.
It is this wash away point using high pressure gas moreover, common water rinses separate mode in compared with the prior art
From scheme will not generate the secondary pollutions such as waste water, can avoid wastewater recovery processing equipment introducing, be conducive to simplify above-mentioned
The structure of separator, and then reduce its manufacturing cost and use cost.
In specific scheme, the first flattener module 1 can be able to be one group using the form to roller, quantity, can also
Think multiple groups, it will be understood that more to the quantity of roller, the effect of pressing is also better, is more conducive to subsequent break process.When
So, above-mentioned first flattener module 1 can also use the form of pressing plate, and then can be by applying and the perpendicular (figure of catalyst monomer 2
Up and down direction in 1) forging force flatten to wrinkling 21.
The diameter to two rollers in roller, being oppositely arranged of first flattener module 1 can be less than or equal to the height for wrinkling 21
Degree, it can using the roller of smaller size, so set, can largely guarantee that wrinkling 21 is ground along direction of travel
It presses and gradually spreads out and then flatten, rather than be folded, flatten on the direction perpendicular to catalyst monomer 2.That is,
After using the above scheme, wire mesh as substrate will not will be damaged substantially to 21 pressing is wrinkled, is more advantageous to gold
Belong to the recycling and utilization of silk screen.
With continued reference to FIG. 1, being also provided with attrition crushing component between the first flattener module 1 and needle thorn disruption elements 3
5, to carry out precrushing to the catalyst monomer 2 before entering needle thorn disruption elements 3, and then mitigate the broken of needle thorn disruption elements 3
Broken pressure.The attrition crushing component 5 can also be one group using the form to roller, quantity, or multiple groups, to roller
Quantity it is more, the effect of attrition crushing is also better.
Any group in attrition crushing component 5 can be greater than gold to the gap size between two rollers in roller, being oppositely arranged
Belong to the thickness of silk screen, and be less than the thickness of catalyst lotion, and concaveconvex structure can be set in the surface of two rollers, is squeezed with enhancing
Broken effect.Specifically, above-mentioned concaveconvex structure can be grid line, or, or irregular cotton ginning line, bumps
The out-of-order combination of uneven tooth line and any irregular lines and regular lines, then, or convex block and groove
Composite structure, regardless of using which kind of structure, as long as it can ensure that generate bigger attrition crushing power to catalyst monomer 2,
So that the catalyst gypsum on wire mesh surface can produce more crackles, even directly be crushed after squeezing.
It is to be appreciated that the thickness of above-mentioned catalyst lotion refers to the catalyst lotion adhesive layer coated on wire mesh two sides
Thickness, the thickness will not because on catalyst monomer 2 exist wrinkle 21 or wrinkle 21 be driven plain due to generate significant change；Two
Gap size between roller refers to the minimum spacing between two roller outer surfaces, for example, when two roller outer surfaces have protrusion, on
Stating gap size refers to two protrusions perpendicular to the distance on roll axial direction.
It is appreciated that the first flattener module 1 functionally has the place that overlaps with attrition crushing component 5, first is flattened
Component 1 during to wrinkling 21 and flattening, will necessarily the catalyst lotion to wire mesh surface generate extruding force,
Partial catalyst lotion will necessarily be made to be crushed, fall, in this way, the first flattener module 1 can also be only set when implementing, and
It is not provided with attrition crushing component 5；But as previously described, it is ensured that preferably pressing effect need to use the lesser roller of diameter,
And to guarantee preferable attrition crushing effect, then needing to generate sufficiently large extruding force, this requires being relatively large in diameter for roller again, and two
There is certain contradictions between person, so, in the utility model embodiment, it is preferred to use will flatten and the big function of attrition crushing two
The scheme (i.e. scheme in Fig. 1) that can mutually separate, to take into account the effect of pressing and attrition crushing.
Above-mentioned attrition crushing component 5 can also be used in combination with air scour component 4, specifically, attrition crushing group
The downstream of part 5 can also be equipped with air scour component 4, to be rushed by high pressure gas to the catalyst lotion after attrition crushing
Brush removing, and/or, it can integrate air scour component 4 in attrition crushing component 5, also with broken to squeezing by high pressure gas
Catalyst lotion on broken middle wire mesh carries out washing away removing.
Comparison is it is found that mode is applied in combination in needle thorn disruption elements 3 and attrition crushing component 5 and air scour component 4
It is similar, it include two schemes: integrated combination and split settings, in the utility model embodiment, it is preferred to use collection is in groups
The scheme of conjunction to improve the structural compactness of the separator, and then can reduce the occupied area of the separator.
In the scheme of integrated combination, the gas in high-pressure air pipe 41 can use the lower gas of temperature, to separation
Attrition crushing component 5 and needle thorn disruption elements 3 in the process cools down, and then can extend the service life of two components,
The occurrence of gas temperature herein and is not construed as limiting, and in practical application, can be set as needed.Further, high pressure gas
Gas in pipe 41 can be dry gas, to avoid the introducing of moisture, and catalyst lotion be caused to be adhered to wire mesh, and
Cause separation difficult；Gas in high-pressure air pipe 41 can also be oil-free gas, to prevent the introducing of oily matter, and to metal
Silk screen and catalyst lotion pollute.Therefore, in utility model embodiment, the gas in high-pressure air pipe 41 is preferably height
Pressure is without oil drying cold air.
Needle pierces disruption elements 3 can also be using the form to roller, at this point, base portion 31 can be round roller, pricker 32 can be set
In the periphery wall of base portion 31.Certainly, above-mentioned base portion 31 or plate, and then pricker 32 can be installed on a certain of the plate
Face.In the preferred scheme, the first flattener module 1 above-mentioned, needle thorn disruption elements 3 and attrition crushing component 5 can be adopted
With to roll form, while being flattened to catalyst monomer 2, is broken, to drive catalyst monomer 2, downstream equipment is moved
It is dynamic, in this way, also just no setting is required dedicated delivery platform or transmission equipment etc., is more advantageous to the knot for simplifying the separator
Structure.
By taking needle thorn disruption elements 3 and attrition crushing component 5 to roll form as an example, following the utility model embodiment will
Needle thorn disruption elements 3, attrition crushing component 5 and the composite structure of air scour component 4 are described.
Needle pierces each group of disruption elements 3 and attrition crushing component 5 in roller, at least one roller can be hollow roll,
The hollow roll may include cylindrical portion 51 and the capping 52 set on 51 both ends of cylindrical portion, and the barrel of cylindrical portion 51 can be equipped with several
Stomata 511, one of capping 52 can be equipped with across hole 521, i.e. the capping 52 can be annular capping, and high-pressure air pipe 41 can
To be inserted into cylindrical portion 51 from across hole 521, and the pipeline section being located in cylindrical portion 51, tube wall is axially spaced to be equipped with several sprays
Perforation 411 or nozzle.High pressure gas in high-pressure air source can be sprayed into hollow roll by the spray-hole 411 of high-pressure air pipe 41
Portion, and sprayed by stomata 511, to carry out washing away removing to the catalyst lotion in being crushed.
In one embodiment, as shown in Fig. 2, high-pressure air pipe 41 can be fixed with support shaft 53, the support with housing
Axis 53 can be used for being supported high-pressure air pipe 41, and improve the intensity of the high-pressure air pipe 41；Support shaft 53 can be with housing axis
54 are held, and is interference fitted by the inner wall of the bearing 54 and the hole wall or cylindrical portion 51 that pass through hole 521.In this way, cylindrical portion
51 rotation will not have an impact high-pressure air pipe 41, and support shaft 53 and high-pressure air pipe 41 can still remain stationary, Jin Erke
Guarantee the normal use of air scour component 4.
In the embodiment, the axial ends of bearing 54 is also provided with sealing diaphragm (not shown), seals diaphragm
Can be connected with the inner ring of bearing 54, outer ring, and then the rolling element in bearing 54 is sealed, to avoid catalyst lotion with
Produced dust inside bearing 54 to polluting in wire mesh separation process, and then influences the normal rotation of hollow roll；Together
When, the high pressure gas inside hollow roll can also be sealed, high pressure gas caused by high-pressure air pipe 41 is use up
It is spouting in possible whole self-spray perforations 411, to be completely used for washing away wire mesh surface catalyst lotion.
In another embodiment, as shown in figure 3, also including support shaft 53, which can be solid with hollow roll
Fixed connection, and then rotate synchronously, support shaft 53 can be equipped with along axially through through-hole, high-pressure air pipe 41 can be logical across this
Hole, and rotary seal, the rotary seal can be equipped between the outside wall surface of high-pressure air pipe 41 and the inner wall of support shaft 53
Can for bearing shell, piston ring etc., under the premise of the rotation of support shaft 53 does not influence high-pressure air pipe 41, realize support shaft 53 with
Dynamic sealing between high-pressure air pipe 41.
Comparatively, above two embodiment may be implemented, high-pressure air pipe 41 is motionless and 51 relatively high pressure of cylindrical portion
The technical effect that tracheae 41 is rotated, in the specific implementation, those skilled in the art can be chosen according to actual needs.
The not set another capping 52 across hole 521 passed through for high-pressure air pipe 41, can be with the fixed company of cylindrical portion 51
It connects, and shaft 55 can also be connected with thereon, shaft 55 is connected with driving part (being specifically as follows servo motor etc.), to drive
Cylindrical portion 51 is rotated.
Specifically, still as shown in Fig. 2, one can be equipped with spline in 52 both ends of the surface opposite with cylindrical portion 51 of capping
522, another one can be equipped with keyway 512, and then can realize capping 52 and cylindrical portion by the cooperation of spline 522 and keyway 512
51 synchronous rotation；At the same time it can also be connected covering 52 with cylindrical portion 51 by connectors such as screws.Using this structure,
There are two kinds of connection types between capping 52 and cylindrical portion 51: key connection and connector connect, both connection types are sent out respectively
Wave different effects, key connection can bear capping 52 and drive generated circumferential shearing force when rotating of cylindrical portion 51, to guarantee cylinder
Shape portion 51 and capping 52 are able to carry out synchronouss rotation, and undertake since shearing force has been keyed, and connector connects also just more
It can guarantee the connection reliability of capping 52 with cylindrical portion 51.
As shown in figure 4, the pricker 32 of the outside wall surface to two rollers in roller, being oppositely arranged of needle thorn disruption elements 3 can edge
Axially mutually stagger.
For ease of description, two rollers opposite in Fig. 4 can be referred to as upper roller, lower roll, the position equipped with pricker 32 is
Protruding portion, the position between two prickers 32 is recessed portion, and when adjusting two roller spacing, the protruding portion (pricker 32) of upper roller can be inserted
Enter in the recessed portion of lower roll, so that the spacing of two rollers is small as far as possible, so as to the catalyst preferably to wire mesh surface
Lotion carries out needle and punctures broken, removing.
Further, can be corresponding with the stomata 511 set on lower roll set on the pricker of upper roller 32, set on the pricker of lower roll
32 can also be corresponding with the stomata 511 set on upper roller.In this way, the pricker 32 of upper roller can be inserted down in regulating roller spacing
In the stomata 511 of roller, the pricker 32 of lower roll be can be inserted in the stomata 511 of upper roller, to compress the spacing of two rollers to a greater degree,
And then enhance to wire mesh surface, the especially broken and removing to catalyst lotion in the mesh of wire mesh.
With continued reference to FIG. 1, the separator that the utility model provides flat catalyst can also include the second pressure
Flat component 6, for flattening to the wire mesh after separating catalyst lotion, wire mesh is flat after the completion of being separated with guarantee
Whole degree can facilitate the stacking, transport and recycling of wire mesh.Specifically, above-mentioned second flattener module 6 can also be adopted
With to roll form, quantity can be one group, or multiple groups, and quantity is more, also to the pressing effect of wire mesh
Better；Similar with the structure of the first flattener module 1, the diameter of the roller of the second flattener module 6 can also be smaller, to guarantee to press
Flat effect.
Further, above-mentioned separator can also include rack 9, and the first flattener module 1 above-mentioned, needle pierce disruption elements
3, attrition crushing component 5 and the second flattener module 6 can be installed on the rack 9.The lower section of rack 9 can be equipped with ash bucket 7,
For collecting the catalyst lotion after separating, the top of rack 9 can be equipped with dust gathering arrester 8, which can be tapered,
Miner diameter end can connect dust-collecting equipment, which can specifically include the dust removal components such as blower and sack cleaner, with
Generated dust in catalyst lotion and wire mesh separation process is collected.
It may be noted that being punctured for above-mentioned use to the first flattener module 1, attrition crushing component 5, the needle of roll form broken
Component 3 and the second flattener module 6, the utility model embodiment does not limit the roller spacing of each pair of roller in practical operation, in reality
Shi Shi, those skilled in the art can select according to actual needs；Specifically, servo motor can be passed through and cooperated online
Monitoring assembly or scheduled control program etc., drive each pair of roller, to adjust the roller spacing of each pair of roller.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (14)
1. a kind of separator of Plate-type denitration catalyst characterized by comprising
First flattener module (1) wrinkles (21) with flatten catalyst monomer (2)；
Needle pierce disruption elements (3), be set to first flattener module (1) downstream, including base portion (31) and be set to the base portion
(31) pricker (32) on surface, the pricker (32) can puncture the catalyst in the catalyst monomer (2) on wire mesh
Lotion；
Air scour component (4), including high-pressure air pipe (41)；
The downstream of needle thorn disruption elements (3) is equipped with the air scour component (4), the height of high-pressure air pipe (41) injection
The catalyst lotion that body of calming the anger can puncture needle on the broken rear wire mesh carries out washing away removing；And/or the needle
The air scour component (4) is integrated in thorn disruption elements (3), the high pressure gas of high-pressure air pipe (41) injection can be right
Needle puncture it is broken described in the catalyst lotion on wire mesh carry out washing away removing.
2. the separator of Plate-type denitration catalyst according to claim 1, which is characterized in that first flattener module
(1) it is additionally provided with attrition crushing component (5) between needle thorn disruption elements (3), including at least one set is to roller, it is described to roller
In, the gap size between two rollers is greater than the thickness of the wire mesh, less than the thickness of the catalyst lotion.
3. the separator of Plate-type denitration catalyst according to claim 2, which is characterized in that described in roller, two rollers
Surface be equipped with concaveconvex structure.
4. the separator of Plate-type denitration catalyst according to claim 2, which is characterized in that the attrition crushing component
(5) downstream also is provided with the air scour component (4), to the catalyst cream on wire mesh described after attrition crushing
Body carries out washing away removing；And/or
Also the air scour component (4) is integrated in the attrition crushing component (5), to wire described in attrition crushing
The online catalyst lotion carries out washing away removing.
5. the separator of Plate-type denitration catalyst according to claim 4, which is characterized in that the needle pierces disruption elements
(3) the base portion (31) is to roller.
6. the separator of Plate-type denitration catalyst according to claim 5, which is characterized in that the attrition crushing component
(5) and the needle is pierced in roller described in each group of disruption elements (3), at least one roller is hollow roll, including cylindrical portion
(51) and the capping (52) set on cylindrical portion (51) both ends, the barrel of the cylindrical portion (51) are equipped with several stomatas (511)；
One capping (52) is equipped with across hole (521), and the high-pressure air pipe (41) passes through described in hole (521) insertion from described
Cylindrical portion (51), and the pipeline section being located in the cylindrical portion (51), tube wall is axially spaced to be equipped with several spray-holes (411).
7. the separator of Plate-type denitration catalyst according to claim 6, which is characterized in that further include that housing is fixed on
The support shaft (53) of the high-pressure air pipe (41), the support shaft (53) are cased with bearing (54) outside, the outer rim of the bearing (54)
It is interference fitted with the hole wall across hole (521) or the inner wall of the cylindrical portion (51)；
The axial ends of the bearing (54) is equipped with sealing diaphragm, to be sealed to the rolling element in the bearing (54).
8. the separator of Plate-type denitration catalyst according to claim 6, which is characterized in that further include be fixed on it is described
The support shaft (53) of cylindrical portion (51), the support shaft (53) be equipped with along axially through through-hole, the high-pressure air pipe (41) wears
The through-hole is crossed, and is equipped with rotary seal between the outside wall surface of the high-pressure air pipe (41) and the inner wall of the support shaft (53)
Part.
9. the separator of Plate-type denitration catalyst according to claim 6, which is characterized in that another capping (52)
It is connected with shaft (55), the shaft (55) is connected with driving part, to drive the cylindrical portion (51) to be rotated.
10. the separator of Plate-type denitration catalyst according to claim 6, which is characterized in that the high-pressure air pipe
(41) gas in is the dry cold air of high voltage oil-free.
11. the separator of Plate-type denitration catalyst according to claim 5, which is characterized in that the needle punctures broken group
The pricker (32) of the outside wall surface to two rollers in roller, being oppositely arranged of part (3) is mutually staggered along axial direction.
12. the separator of Plate-type denitration catalyst described in any one of -11 according to claim 1, which is characterized in that described
First flattener module (1) includes at least one set of to roller, first flattener module (1) it is described in roller, be oppositely arranged two
The diameter of roller is respectively less than or equal to the height for wrinkling (21).
13. the separator of Plate-type denitration catalyst according to claim 12, which is characterized in that further include the second pressing
Component (6), second flattener module (6) are used to flatten the wire mesh after the separation catalyst lotion.
14. the separator of Plate-type denitration catalyst according to claim 12, which is characterized in that further include ash bucket (7)
With dust gathering arrester (8), the ash bucket (7) is used to collect the catalyst lotion after separation, and the dust gathering arrester (8) is tapered,
Miner diameter end is connected with dust-collecting equipment, for generated dust in collection catalyst lotion and wire mesh separation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066381.3U CN208553765U (en) | 2018-07-05 | 2018-07-05 | A kind of separator of Plate-type denitration catalyst |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066381.3U CN208553765U (en) | 2018-07-05 | 2018-07-05 | A kind of separator of Plate-type denitration catalyst |
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| CN208553765U true CN208553765U (en) | 2019-03-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636117A (en) * | 2018-07-05 | 2018-10-12 | 国电环境保护研究院有限公司 | A kind of separator of Plate-type denitration catalyst |
| CN112916572A (en) * | 2020-12-29 | 2021-06-08 | 浙江德创环保科技股份有限公司 | Novel plate-type waste catalyst stripping device |
-
2018
- 2018-07-05 CN CN201821066381.3U patent/CN208553765U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636117A (en) * | 2018-07-05 | 2018-10-12 | 国电环境保护研究院有限公司 | A kind of separator of Plate-type denitration catalyst |
| CN108636117B (en) * | 2018-07-05 | 2024-01-26 | 国电环境保护研究院有限公司 | Separation device of flat-plate denitration catalyst |
| CN112916572A (en) * | 2020-12-29 | 2021-06-08 | 浙江德创环保科技股份有限公司 | Novel plate-type waste catalyst stripping device |
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