CN110465195A - The easily changeable plication catalyst fixation kit of unit - Google Patents
The easily changeable plication catalyst fixation kit of unit Download PDFInfo
- Publication number
- CN110465195A CN110465195A CN201910861665.4A CN201910861665A CN110465195A CN 110465195 A CN110465195 A CN 110465195A CN 201910861665 A CN201910861665 A CN 201910861665A CN 110465195 A CN110465195 A CN 110465195A
- Authority
- CN
- China
- Prior art keywords
- catalyst
- frame
- plication
- limit plate
- fixed frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The present invention relates to catalyst for denitrating flue gas apparatus fields, specifically, it is related to a kind of easily changeable plication catalyst fixation kit of unit, it includes static housing and catalyst frame, catalyst frame is fan-shaped to be arranged in fixed inside the box, it is provided with the sliding groove I through top surface on static housing, is provided with sliding groove II on static housing bottom surface；Catalyst frame includes fixed frame and limit plate, and limit plate side and fixed frame are hinged, and the other side is connect by locking device with fixed frame；Fixed frame lower end is equipped with idler wheel, and idler wheel is mounted in sliding groove I, can move along sliding groove I, and limit plate upper end has the guide plate perpendicular with limit plate；Technical solution involved in this is novel solves the problem of complicated for operation in catalyst elements replacement process in the prior art, to replace low efficiency, and the catalyst elements of specific position can be individually replaced, and does not need to remove whole fixed frame, improves replacement efficiency.
Description
Technical field
The present invention relates to catalyst for denitrating flue gas apparatus fields, in particular to a kind of easily changeable plication of unit
Catalyst fixation kit.
Background technique
I is in the applicant's application application No. is 2019214107939, entitled plication catalyst module
The improvement carried out on the basis of patent document, technical solution involved in above-mentioned patent include cabinet and in box house in folding
The catalyst assembly of fan formula arrangement, catalyst assembly include several catalyst elements, perforation before and after cabinet, including top plate, side plate
And bottom plate, vertical plate is installed between the top plate and bottom plate of cabinet, for being connected and fixed catalyst assembly.
Although the plication catalyst module solves catalyst in Benitration reactor in the prior art and arranges that volume is small,
The pressure loss of the flue gas by catalyst is reduced, catalytic effect is improved.But there is a problem of catalyst elements replacement difficulty,
When catalyst elements damage or catalytic effect reduce, need the whole taking-up from cabinet of entire catalyst module
The catalyst elements of the inside can be replaced, replacement is difficult, and working efficiency is low.
Summary of the invention
The main purpose of the present invention is to provide a kind of easily changeable plication catalyst fixation kits of unit, existing to solve
With the presence of complicated for operation in the fixed form catalyst elements replacement process of plication catalyst module in technology, replacement low efficiency
The problem of.
To achieve the goals above, the following technical solution is employed by the present invention:
A kind of easily changeable plication catalyst fixation kit of unit, including static housing and catalyst frame, catalysis
The fan-shaped sliding groove I for being arranged in fixed inside the box, being provided with through top surface on static housing of agent frame, static housing are opened on bottom surface
There is sliding groove II；Catalyst frame includes fixed frame and limit plate, and limit plate side and fixed frame are hinged, and the other side is logical
Locking device is crossed to connect with fixed frame；Fixed frame lower end is equipped with idler wheel, and idler wheel is mounted in sliding groove I, can be along cunning
Dynamic slot I is mobile, and limit plate upper end has the guide plate perpendicular with limit plate, and guide plate is coupled with sliding groove I；
Locking device includes fixed block, T shape limited block and limited post, and fixed block is located at the side of fixed frame, limit
Column is fixed on the side of limit plate by link block, and the outer side band of upper end of fixing block has retention bead, and limited post is located at fixed block
Upside is provided with groove on fixed block, and connecting column is horizontally installed in groove, has limit hole, T shape limited block on T shape limited block
It is connect by limit hole with connecting column.
Further, catalyst frame lower end is equipped with several screens.
Further, several limit railings are mounted on fixed frame and limit plate.
Further, retention bead is located at the groove two sides of fixed block.
Further, it limits and has several ventholes on railing.
Further, limit hole is strip hole shape.
Further, the front end of catalyst frame is equipped with guide plate.
The invention has the following advantages:
(1) the easily changeable plication catalyst fixation kit of the unit, catalyst base of frame are provided with idler wheel, can incite somebody to action
Catalyst frame part is moved out to outside static housing, and the fixed frame and limit plate side in catalyst fixed frame are hinged,
The other side is opened by locking device, simple and fast to replace the catalyst elements installed in catalyst fixed frame, operation
It is high-efficient；
(2) displacement for the limited post being mounted on limit plate in locking device by the limitation of T shape limited block, when T shape limits
When block is forward mounted, due to the limitation of retention bead, T shape limited block is stuck between retention bead and limited post, limit
Column can not move, and overturn after T shape limited block lifts, the unobstructed effect of limited post, and limit plate is opened, the folding of this locking device
Mode is simple, and locking is secured.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is catalyst circuit theory schematic diagram；
Fig. 3 is idler wheel scheme of installation；
Fig. 4 is locking device structure schematic diagram；
Fig. 5 is locking device structure explosive view；
Fig. 6 is locking device opening procedure schematic diagram；
Fig. 7 is locking device opening state schematic diagram；
Fig. 8 is guide plate mounting structure schematic diagram；
Wherein, the above drawings include the following reference numerals: 1, static housing；11, sliding groove II；12, sliding groove I；2, it urges
Agent frame；21, fixed frame；22, limit plate；23, guide plate；24, railing is limited；25, venthole；3, locking device；31, solid
Determine block；311, retention bead；312, connecting column；32, T shape limited block；321, limit hole；33, limited post；4, idler wheel；5, it keeps out the wind
Curtain；6, guide plate.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in figures 1-8, the easily changeable plication catalyst fixation kit of a kind of unit of the present invention, including fixation
Cabinet 1 and catalyst frame 2, catalyst elements are fixed in catalyst frame, and catalyst frame is fan-shaped to be arranged in fixation
It is provided with the sliding groove I 12 through top surface in cabinet, on static housing, is provided with sliding groove II 11 on static housing bottom surface；Catalyst
Frame includes fixed frame 21 and limit plate 22, and limit plate side and fixed frame are hinged, the other side by locking device 3 with
Fixed frame connection；The side catalyst frame for being equipped with locking device is located at the exhanst gas outlet side of static housing, replacement
When, catalyst frame is hauled out backward, is opened locking device, is carried out the replacement of catalyst elements.
Fixed frame lower end is equipped with idler wheel 4, and idler wheel is mounted in sliding groove I, and idler wheel drives catalyst frame along cunning
Dynamic slot I is mobile, and limit plate upper end has the guide plate 23 perpendicular with limit plate, and guide plate is coupled with sliding groove I, when installation,
Guide plate passes through sliding groove I, is located at static housing top face, plays the role of guiding and limit.
As shown in figs. 4-7, locking device includes fixed block 31, T shape limited block 32 and limited post 33, and fixed block is fixed on
The side of fixed frame, limited post are fixed on the side of limit plate by link block 34, and the outer side band of upper end of fixing block has limit
Protrusion 311, retention bead 311 are located at the groove two sides of fixed block, and limited post is located on the upside of fixed block, are provided on fixed block
Groove is horizontally installed with connecting column 312 in groove, and limit hole is had on T shape limited block, and limit hole is strip hole shape, T shape limit
Position block is connect by limit hole 321 with connecting column, and under locking state, T shape limited block is under the limitation of retention bead, by limited post
It is fixed on inside, prevent limit plate is from opening, when opening, T shape limited block is above mentioned, and limit hole lower end connects column, T shape limit
Position block rotation, deviates from from retention bead, limited post is discharged, limit plate is opened, and will be mounted on urging inside fixed frame
Agent unit replacement.
Catalyst frame lower end is equipped with several screens 5, and screen is soft rubber baffle, effectively prevent flue gas from urging
The outflow of agent frame lower end.
It is mounted on several limit railings 24 on fixed frame 21 and limit plate 22, is used for fixed catalyst unit, prevents
Only catalyst elements are fallen, and are limited and are had several ventholes 25 on railing, increase the circulation of flue gas.
The front end of catalyst frame is equipped with guide plate 6, and guide plate is located at the front end of static housing, guide plate inclination peace
Dress is in ridge-shaped, and between catalyst frame and gap of the catalyst frame between static housing is stopped, flue gas is prevented
It condenses upon between catalyst frame or from the gap between catalyst frame, between catalyst frame and static housing inner wall
It overflows then, flue gas can be reacted to the greatest extent by water conservancy diversion between catalyst frame.
Catalyst elements are mounted in catalyst frame, when after a period of use, needing catalyst elements therein
When replacement, from the rear side of static housing, successively catalyst frame is hauled out, replaces and resets one by one, hauls out catalyst frame
After frame, opens locking device and replace catalyst elements to opening limit plate, finish changing urging in this catalyst frame
After agent unit, this catalyst frame is pushed into static housing, catalyst elements in next catalyst frame are carried out
Replacement, using technical solution involved in the utility model, can quickly and effectively replace catalyst elements, not need frame and case
Body overall pulling down, work efficiency is high, good in economic efficiency, catalyst elements abrasion or damage in the catalyst frame of specific position
When bad serious, the quick-replaceable of catalyst elements in single catalyst frame can also be realized, improve working efficiency.
In the description of the present invention, it should be noted that term " front end ", " rear end ", " left and right " "upper", "lower", " water
It is flat " etc. the orientation or positional relationships of instructions be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Certainly, above content is only presently preferred embodiments of the present invention, be should not be construed as limiting to implementation of the invention
Example range.The present invention is also not limited to the example above, and those skilled in the art are in essential scope of the invention
Interior made all the changes and improvements etc., should all belong in patent covering scope of the invention.
Claims (7)
1. a kind of easily changeable plication catalyst fixation kit of unit, including static housing (1) and catalyst frame (2),
Catalyst frame (2) is fan-shaped to be arranged in static housing (1), which is characterized in that static housing is provided on (1) through top surface
Sliding groove I (12) is provided with sliding groove II (11) on static housing (1) bottom surface；Catalyst frame (2) include fixed frame (21) with
And limit plate (22), hingedly, the other side passes through locking device (3) and fixed frame for limit plate (22) side and fixed frame (21)
(21) it connects；Fixed frame (21) lower end is equipped with idler wheel (4), and idler wheel (4) is mounted in sliding groove I (12), can be along sliding
Slot I (12) is mobile, and limit plate (22) upper end has the guide plate (23) perpendicular with limit plate (22), guide plate (23) and sliding groove I
(12) it is coupled；
Locking device includes fixed block (31), T shape limited block (32) and limited post (33), and fixed block (31) is located at fixed frame
(21) side, limited post (33) are fixed on the sides of limit plate (22) by link block (34), fixed block (31) upper end it is outer
Side has retention bead (311), and limited post (33) is located at fixed block (31) upside, is provided with groove on fixed block (31), in groove
It is horizontally installed with connecting column (312), has limit hole (321) on T shape limited block (32), T shape limited block (32) passes through limit hole
(321) it is connect with connecting column (312).
2. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that catalyst frame
Frame (2) lower end is equipped with several screens (5).
3. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that fixed frame
(21) and on limit plate (22) several limit railings (24) are mounted on.
4. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that retention bead
(311) the groove two sides of fixed block (31) are located at.
5. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that limit railing
(24) several ventholes (25) are had on.
6. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that limit hole
It (321) is strip hole shape.
7. the easily changeable plication catalyst fixation kit of unit according to claim 1, which is characterized in that catalyst frame
The front end of frame (2) is equipped with guide plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910861665.4A CN110465195A (en) | 2019-09-12 | 2019-09-12 | The easily changeable plication catalyst fixation kit of unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910861665.4A CN110465195A (en) | 2019-09-12 | 2019-09-12 | The easily changeable plication catalyst fixation kit of unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110465195A true CN110465195A (en) | 2019-11-19 |
Family
ID=68515742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910861665.4A Withdrawn CN110465195A (en) | 2019-09-12 | 2019-09-12 | The easily changeable plication catalyst fixation kit of unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110465195A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545058A (en) * | 2020-03-30 | 2020-08-18 | 江苏峰业科技环保集团股份有限公司 | Coke oven flue gas denitration desulfurization waste heat utilization integrated device |
| CN112090231A (en) * | 2020-09-18 | 2020-12-18 | 夏志军 | Waste gas treatment device with convertible inside desorption mechanism of inhaling |
-
2019
- 2019-09-12 CN CN201910861665.4A patent/CN110465195A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545058A (en) * | 2020-03-30 | 2020-08-18 | 江苏峰业科技环保集团股份有限公司 | Coke oven flue gas denitration desulfurization waste heat utilization integrated device |
| CN112090231A (en) * | 2020-09-18 | 2020-12-18 | 夏志军 | Waste gas treatment device with convertible inside desorption mechanism of inhaling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191119 |