CN207991147U - A kind of drying denitration catalyst device - Google Patents
A kind of drying denitration catalyst device Download PDFInfo
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- CN207991147U CN207991147U CN201820441821.2U CN201820441821U CN207991147U CN 207991147 U CN207991147 U CN 207991147U CN 201820441821 U CN201820441821 U CN 201820441821U CN 207991147 U CN207991147 U CN 207991147U
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- drying
- warehouse
- guide rail
- trolley
- annular canister
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Abstract
The utility model discloses a kind of drying denitration catalyst devices, including warehouse for drying and one end to be passed through the horizontal vertical bar shaped guide rail of warehouse for drying；The guide rail is equipped with the trolley for transporting denitrating catalyst, which can move along guide rail；The side wall of the warehouse for drying, which is equipped with, supplies above-mentioned guide rail and the perforative inlet and outlet of trolley, and can close the door of inlet and outlet；Hydraulic cylinder is equipped at the top of the warehouse for drying, the hydraulic cylinder be vertically arranged and output shaft downward, the output shaft lower end be connected with can cover in denitrating catalyst periphery be vertically arranged annular canister, the cyclic annular infrared ray heating tube of several horizontal is equipped in the annular canister, several cyclic annular infrared ray heating tubes are vertically uniformly distributed along annular canister inner wall, and individual ring infrared ray heating tube is circumferentially disposed along annular canister inner wall.A kind of drying denitration catalyst device of the utility model, it is reasonable for structure, can easily denitrating catalyst be placed in and be removed warehouse for drying and dry, also, drying efficiency is high, effect is good.
Description
Technical field
The utility model is related to a kind of drying denitration catalyst devices.
Background technology
Denitrating catalyst is applied in power plant SCR（selective catalytic reduction）On denitrating system
Catalyst（Catalyst）, SCR reaction in, promote reducing agent selectively with the nitrogen oxides in flue gas at a certain temperature
The substance chemically reacted.SCR denitration can fail after using certain time, need regeneration treatment.At regeneration
It needs to clean SCR denitration during reason, and needs denitrating catalyst being transported to warehouse for drying progress after cleaning
Drying.For traditional drying unit since the arrangement in warehouse for drying is unreasonable, the heating of warehouse for drying inner cavity is uneven, leads to denitration
The drying effect of catalyst is poor, denitrating catalyst due in drying course uneven heating, drying effect differ so that denitration catalyst
The denitration reaction of agent product in application process is bad.
Utility model content
It is reasonable for structure the purpose of this utility model is to provide a kind of drying denitration catalyst device, it can easily incite somebody to action
Denitrating catalyst is placed in and removes warehouse for drying and dried, also, drying efficiency is high, effect is good.
To achieve the above object, the technical solution of the utility model is a kind of drying denitration catalyst device of design, including
Warehouse for drying and one end are passed through the horizontal vertical bar shaped guide rail of warehouse for drying；The guide rail is equipped with for transporting the small of denitrating catalyst
Vehicle, the trolley can be moved along guide rail；The side wall of the warehouse for drying, which is equipped with, supplies above-mentioned guide rail and the perforative inlet and outlet of trolley, and
The door of inlet and outlet can be closed；Be equipped with hydraulic cylinder at the top of the warehouse for drying, the hydraulic cylinder be vertically arranged and output shaft downward, the output shaft
Lower end be connected with can cover in denitrating catalyst periphery be vertically arranged annular canister, the cyclic annular infrared ray of several horizontal is equipped in the annular canister
Heating tube, several cyclic annular infrared ray heating tubes are vertically uniformly distributed along annular canister inner wall, and individual ring infrared ray heating tube edge
Annular canister inner wall is circumferentially disposed.In the above scheme, when work, denitrating catalyst is placed on trolley, and transports baking to by trolley
Dry storehouse.Door is closed after trolley enters warehouse for drying, and when the denitrating catalyst on trolley is located at immediately below annular canister, trolley stops
It is mobile；Then start hydraulic cylinder, the output shaft of hydraulic cylinder drives annular canister downstream settings distance, annular canister is made to cover in denitration catalyst
Agent periphery；Then cyclic annular infrared ray heating tube starts, and denitrating catalyst is gradually dried.After the completion, the output shaft band of hydraulic cylinder
Dynamic annular canister uplink, door are opened, and trolley removes warehouse for drying with the denitrating catalyst of drying.By using said program, energy
Easily denitrating catalyst is placed in and is removed warehouse for drying to dry, also, drying efficiency is high, effect is good.
Preferably, the trolley includes bottom plate, which is equipped with the locating rack for placing denitrating catalyst.By adopting
With said program, denitrating catalyst is avoided to be shifted on the way in transport.
Preferably, the guide rail is passed through one end of warehouse for drying equipped with postive stop baffle.By using said program, dried
When dry operation, the bottom plate of trolley is resisted against postive stop baffle so that the denitrating catalyst on trolley is located at the underface of annular canister, just
In annular canister downlink back cover in denitrating catalyst periphery.
Preferably, the warehouse for drying inner wall is equipped with insulating layer.By using said program, since drying operation is to dry
It is carried out in dry storehouse, therefore the temperature in warehouse for drying is higher, insulating layer can effectively reduce the heat in warehouse for drying and be dispersed into outside
The effect of energy-saving and emission-reduction is realized to advantageously reduce energy consumption in portion.
Preferably, the door is equipped with sealing strip.It can be sealed up after door is closed by using said program
Heat in warehouse for drying is not outer scattered.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
The utility model specific implementation technical solution be：
As shown in Figure 1, a kind of drying denitration catalyst device, including warehouse for drying 1 and one end be passed through warehouse for drying 1 horizontal it is straight
Bar shaped guide rail 2；The guide rail 2 is equipped with the trolley for transporting denitrating catalyst, which can move along guide rail 2；The baking
The side wall in dry storehouse 1, which is equipped with, supplies above-mentioned guide rail 2 and the perforative inlet and outlet of trolley, and can close the door 3 of inlet and outlet；The baking
1 top of dry storehouse is equipped with hydraulic cylinder 4, the hydraulic cylinder 4 be vertically arranged and output shaft 5 downward, which, which is connected with, can cover in denitration
Catalyst periphery is vertically arranged annular canister 6, and the cyclic annular infrared ray heating tube 7 of several horizontal, several ring-types are equipped in the annular canister 6
Infrared ray heating tube 7 is vertically uniformly distributed along 6 inner wall of annular canister, and individual ring infrared ray heating tube 7 is circumferential along 6 inner wall of annular canister
Setting.
Above-mentioned trolley includes bottom plate 8, which is equipped with the locating rack 9 for placing denitrating catalyst；Denitration is avoided to urge
Agent shifts on the way in transport.
Also, one end that above-mentioned guide rail 2 is passed through warehouse for drying 1 is equipped with postive stop baffle 10, when carrying out drying operation, trolley
Bottom plate 8 is resisted against postive stop baffle 10 so that the denitrating catalyst on trolley is located at the underface of annular canister 6, convenient under annular canister 6
Row back cover is in denitrating catalyst periphery.
In addition, 1 inner wall of above-mentioned warehouse for drying is equipped with insulating layer, since drying operation is to be carried out in warehouse for drying 1, therefore dry
Temperature in dry storehouse 1 is higher, and the heat that insulating layer can effectively be reduced in warehouse for drying 1 is dispersed into outside, to be conducive to drop
The effect of energy-saving and emission-reduction is realized in low energy consumption.Above-mentioned door 3 is equipped with sealing strip can seal up drying after door 3 is closed
Heat in storehouse 1 is not outer scattered.
When work, denitrating catalyst is placed on locating rack 9, and transports warehouse for drying 1 to by trolley.Trolley enters warehouse for drying 1
Door 3 is closed afterwards, and when the bottom plate 8 of trolley is resisted against postive stop baffle 10, trolley stops movement, at this point, the denitration catalyst on trolley
Agent is located at the underface of annular canister 6；Then start hydraulic cylinder 4, the output shaft 5 of hydraulic cylinder 4 drive 6 downstream settings of annular canister away from
From, make annular canister 6 cover in denitrating catalyst periphery；Then cyclic annular infrared ray heating tube 7 starts, and denitrating catalyst is gradually dried
It is dry.After the completion, hydraulic cylinder 4 output shaft 5 drive 6 uplink of annular canister, door 3 open, trolley with drying denitrating catalyst
Remove warehouse for drying 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (5)
1. a kind of drying denitration catalyst device, which is characterized in that be passed through the horizontal vertical bar of warehouse for drying including warehouse for drying and one end
Shape guide rail；The guide rail is equipped with the trolley for transporting denitrating catalyst, which can move along guide rail；The warehouse for drying
Side wall, which is equipped with, supplies above-mentioned guide rail and the perforative inlet and outlet of trolley, and can close the door of inlet and outlet；At the top of the warehouse for drying
Equipped with hydraulic cylinder, the hydraulic cylinder be vertically arranged and output shaft downward, the output shaft lower end be connected with can cover in denitrating catalyst periphery
It is vertically arranged annular canister, the cyclic annular infrared ray heating tube of several horizontal is equipped in the annular canister, several cyclic annular infrared ray heating tube edges
It is vertically uniformly distributed annular canister inner wall, and individual ring infrared ray heating tube is circumferentially disposed along annular canister inner wall.
2. drying denitration catalyst device according to claim 1, which is characterized in that the trolley includes bottom plate, the bottom
Plate is equipped with the locating rack for placing denitrating catalyst.
3. drying denitration catalyst device according to claim 2, which is characterized in that the guide rail is passed through the one of warehouse for drying
End is equipped with postive stop baffle.
4. drying denitration catalyst device according to claim 3, which is characterized in that the warehouse for drying inner wall, which is equipped with, to be protected
Warm layer.
5. drying denitration catalyst device according to claim 4, which is characterized in that the door is equipped with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441821.2U CN207991147U (en) | 2018-03-30 | 2018-03-30 | A kind of drying denitration catalyst device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441821.2U CN207991147U (en) | 2018-03-30 | 2018-03-30 | A kind of drying denitration catalyst device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991147U true CN207991147U (en) | 2018-10-19 |
Family
ID=63830333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820441821.2U Active CN207991147U (en) | 2018-03-30 | 2018-03-30 | A kind of drying denitration catalyst device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991147U (en) |
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2018
- 2018-03-30 CN CN201820441821.2U patent/CN207991147U/en active Active
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