CN206027451U - A module is dust cleaning system in advance for catalyst regeneration project - Google Patents
A module is dust cleaning system in advance for catalyst regeneration project Download PDFInfo
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- CN206027451U CN206027451U CN201620901112.9U CN201620901112U CN206027451U CN 206027451 U CN206027451 U CN 206027451U CN 201620901112 U CN201620901112 U CN 201620901112U CN 206027451 U CN206027451 U CN 206027451U
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- dirt pocket
- cleaning system
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Abstract
The utility model discloses a module is dust cleaning system in advance for catalyst regeneration project, it includes clean room, transfer passage, high -pressure spraying and blowing organ and negative pressure wind blower, transfer passage lays and passes along the feed direction of clean room the clean room, the transfer passage who is located the clean room inside is the roll table, and the roll table is arranged by a plurality of bearing rollers and is set up, is provided with the clearance between the adjacent bearing roller, high pressure spraying and blowing organ includes spraying and blowing main pipe, and the last range of spraying and blowing main pipe is provided with a plurality of spraying and blowing branch pipe, and spraying and blowing branch pipe arranges and sets up in the below of roll table, sets up a plurality of nozzles on every spraying and blowing branch pipe, negative pressure wind blower includes the play tuber pipe of being connected with the clean room top, and the gas outlet that goes out the tuber pipe is connected and is provided with the draught fan, arranges on the lateral wall of clean room and is provided with at least one air intake, and every air intake department all is provided with power free fans. The utility model discloses a pile up cleaing away of dust to catalyst surface of the module and downthehole meeting, and environmental protection safety, work efficiency is high.
Description
Technical field
The utility model belongs to catalyst regeneration techniques field, more particularly to a kind of module for regenerating project for catalyst
Pre- soot cleaning system.
Background technology
China is coal-fired big country, can all discharge substantial amounts of nitrogen oxides every year, cause serious environmental pollution, in order to reduce
Pollution, is generally processed to flue gas using denitrating catalyst now, and denitrating catalyst is used 2 years or so in power plant, catalysis
A large amount of dusts can be piled up in agent Modular surface and hole, are reduced the denitration efficiency of catalyst, are made power plant emission not up to standard.Catalyst mould
The pre- deashing of block is difficult problem, existing two kinds of purge modes：One kind is that, using artificial operation dust catcher, dust-collecting efficiency is relatively low, can only
Remove surface dirt module hole inside ash to be difficult to clean off.Two is manually to operate compressed air hose to wash away module hole one by one, is worked
It is less efficient, a large amount of dust pollution environment can be formed and infringement workman is healthy.
Utility model content
The utility model is in order to solve the problems of the prior art, there is provided a kind of module for regenerating project for catalyst is pre-
Soot cleaning system, its Environmental Safety, high working efficiency realize the removing to piling up dust in catalyst module surface and hole.
For solving above-mentioned technical problem, the utility model is adopted the following technical scheme that：The mould of project is regenerated for catalyst
The pre- soot cleaning system of block, it is characterised in that：It includes dirt pocket, transfer passage, high pressure blow smelting operation mechanism and negative pressure induced wind mechanism, conveying
The dirt pocket is laid and passed through to passage along the feedstock direction of dirt pocket, and the transfer passage inside dirt pocket is roller-way, roller
Road is provided with gap by multiple carrying roller spread configurations between adjacent carrying roller；High pressure blow smelting operation mechanism includes injection supervisor, injection supervisor
On be disposed with multiple injection arms, be blown the lower section that arm is arranged in roller-way, on each injection arm and carrying roller pair
Answer to arrange along its length at position and multiple opening up nozzles are set；Negative pressure induced wind mechanism include with the top of dirt pocket
The discharge pipe of connection, the gas outlet of discharge pipe are connected with air-introduced machine, are disposed with least one on the side wall of dirt pocket
Air inlet, each air inlet are provided with unpowered fan.
The injection arm is be arranged in parallel with the roll body of the carrying roller.
The injection arm is arranged on the gap location arrange between adjacent carrying roller.
Deduster is provided between the discharge pipe and air-introduced machine, and the air inlet of deduster is connected with the gas outlet of discharge pipe
Logical, the air outlet of deduster is connected with the air inlet of air-introduced machine.
The injection supervisor is provided with air door positioned on the body outside dirt pocket.
Transfer passage outside dirt pocket is ribbon conveyer, and ribbon conveyer docks to form described with the roller-way
Transfer passage.
The high pressure blow smelting operation mechanism and negative pressure induced wind mechanism are oppositely arranged on the both sides of dirt pocket
The beneficial effects of the utility model are：
Cooperation of the utility model by dirt pocket, roller-way, high pressure blow smelting operation mechanism and negative pressure induced wind mechanism, realizes to urging
Efficient, the environmentally friendly removing of dust can be piled up in agent Modular surface and hole.During work, the smoke inlet direction court of catalyst module
Lower placement, stops fixing after pushing in dedusting room by carrying roller, opens air door, the pressure-air Jing injections in injection supervisor
The nozzle of arm sprays, and forms high pressure draught and blows to catalyst module, in Modular surface and hole dust with high pressure draught to upstream
It is dynamic；Air-introduced machine is opened simultaneously, negative pressure is formed in dedusting room, and the airborne dust that high pressure blow smelting operation mechanism cleaning catalyst module is produced is by removing
Dirt room top discharge pipe enters deduster and discharges.The catalyst module cleaned out is released, and a workflow is completed.
Transfer passage inside dirt pocket is roller-way, and the transfer passage outside dirt pocket is ribbon conveyer,
Ribbon conveyer docks to form the transfer passage with the roller-way, and in said structure design, transfer passage is by positioned at dirt pocket
Internal roller-way and the ribbon conveyer outside dirt pocket is docked and to be formed, and which not only ensure that the conveying work(of catalyst module
Can, and do not affect injection dedusting of the high pressure blow smelting operation mechanism to catalyst module.
Deduster is provided between the discharge pipe and air-introduced machine, and the air inlet of deduster is connected with the gas outlet of discharge pipe
Logical, the air outlet of deduster is connected with the air inlet of air-introduced machine, and deduster can be carried out at dedusting to the air that discharge pipe is discharged
Reason, it is to avoid pollution environment.
Injection arm is be arranged in parallel with the roll body of the carrying roller, and the injection arm is arranged on what is arranged between adjacent carrying roller
Gap location, improves action effect of the pressure-air to catalyst module.The injection supervisor is positioned at the body outside the dirt pocket
On be provided with air door, be easy to control pressure-air injection.
The high pressure blow smelting operation mechanism and negative pressure induced wind mechanism are oppositely arranged on the both sides of dirt pocket, are easy to high pressure blow smelting operation mechanism
Arrangement with negative pressure induced wind mechanism on dirt pocket is installed.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is rearview of the present utility model；
Fig. 4 is the left view of Fig. 3 mesohigh spraying and blowing organs；
Fig. 5 is the enlarged drawing at injection arm position in Fig. 4.
Specific embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing, in accompanying drawing, the direction of arrow represents gas
Stream direction.
As shown in Figures 1 to 5, the pre- soot cleaning system of module for regenerating project for catalyst of the present utility model, it includes
Dirt pocket 3, transfer passage, high pressure blow smelting operation mechanism 4 and negative pressure induced wind mechanism, transfer passage are laid along the feedstock direction of dirt pocket 3
And the dirt pocket 3 is passed through, belt of the transfer passage by the roller-way 21 inside dirt pocket 3 and outside dirt pocket 3 is defeated
Machine docking 22 is sent to be formed, roller-way 21 is made up of 9 spread configuration of multiple carrying rollers, between being provided between the adjacent carrying roller 9 at roller-way 21
Gap；High pressure blow smelting operation mechanism 4 includes injection supervisor 41, is disposed with multiple injection arms 42, is blown arm on injection supervisor 41
42 lower sections for being arranged in roller-way 21, injection arm 42 are be arranged in parallel with the roll body of carrying roller 9, and injection arm 42 is arranged on phase
The gap location arranged between adjacent carrying roller 9, on each injection arm 42, arrangement sets along its length with 9 corresponding position of carrying roller
Put multiple opening up nozzles 8.
Injection supervisor 41 is positioned at being provided with air door 7 on the body outside dirt pocket 3.
Negative pressure induced wind mechanism includes and the discharge pipe 5 being connected at the top of dirt pocket 3 that the gas outlet of discharge pipe 5 is connected with
Air-introduced machine 10, respectively arranges four air inlets 6, is respectively provided with each air inlet 6 on the 3 side wall of dirt pocket of the both sides of transfer passage 2
There is unpowered fan 61.
Deduster 11, the air inlet of deduster 11 and the gas outlet of discharge pipe 5 is provided between discharge pipe 5 and air-introduced machine 10
Connection, the air outlet of deduster 11 are connected with the air inlet of air-introduced machine 10, and deduster 11 can enter to the air that discharge pipe 5 is discharged
Row dust removal process, it is to avoid pollution environment.The air outlet of air-introduced machine 10 is connected with open exhaust duct 12 upward.
The high pressure blow smelting operation mechanism 4 and negative pressure induced wind mechanism are oppositely arranged on the both sides of dirt pocket 3.
During utility model works, the smoke inlet of catalyst module 1 is directed downward placement, is pushed by transfer passage 2
Stop fixing after in dirt pocket 3, open air door 7, the nozzle 8 of the pressure-air Jing injection arms 42 in injection supervisor 41 sprays
Go out, form high pressure draught and blow to catalyst module 1, dust is flowed up with high pressure draught in Modular surface and hole；Open simultaneously
Air-introduced machine 10, forms negative pressure in dirt pocket 3, the airborne dust that the cleaning catalyst module 1 of high pressure blow smelting operation mechanism 4 is produced passes through dirt pocket 3
Top discharge pipe 5 enters deduster 11 and Jing causes the exhaust duct 12 of the connection of machine 10 to discharge.The catalyst module 1 cleaned out is pushed away
Go out, a workflow is completed.
The utility model realizes the removing to piling up dust in catalyst module surface and hole, and Environmental Safety, work
Make efficiency high.
Above example is only to illustrative and not limiting the technical solution of the utility model, although reference above-described embodiment pair
The utility model has been described in detail, it will be understood by those within the art that：Still the utility model can be entered
Row modification or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, which all should
Cover in the middle of right of the present utility model.
Claims (7)
1. the pre- soot cleaning system of module that catalyst regenerates project is used for, it is characterised in that：It includes dirt pocket, transfer passage, height
Pressure spraying and blowing organ and negative pressure induced wind mechanism, transfer passage lay and pass through the dirt pocket, be located at along the feedstock direction of dirt pocket
Transfer passage inside dirt pocket is roller-way, and roller-way is provided with gap by multiple carrying roller spread configurations between adjacent carrying roller；High pressure
Spraying and blowing organ includes injection supervisor, is disposed with multiple injection arms on injection supervisor, and injection arm is arranged in roller-way
Lower section, arrangement arranges multiple opening up sprays along its length on each injection arm and carrying roller corresponding position
Mouth；Negative pressure induced wind mechanism includes the discharge pipe being connected with the top of dirt pocket, and the gas outlet of discharge pipe is connected with air-introduced machine, removes
At least one air inlet is disposed with the side wall of dirt room, each air inlet is provided with unpowered fan.
2. it is according to claim 1 for catalyst regenerate project the pre- soot cleaning system of module, it is characterised in that：The spray
The roll body for blowing arm with the carrying roller be arranged in parallel.
3. it is according to claim 2 for catalyst regenerate project the pre- soot cleaning system of module, it is characterised in that：The spray
Blow arm and be arranged on the gap location arrange between adjacent carrying roller.
4. the pre- soot cleaning system of module for regenerating project for catalyst according to any one of claim 1-3, its feature exists
In：Deduster is provided between the discharge pipe and air-introduced machine, and the air inlet of deduster is connected with the gas outlet of discharge pipe, dedusting
The air outlet of device is connected with the air inlet of air-introduced machine.
5. the pre- soot cleaning system of module for regenerating project for catalyst according to any one of claim 1-3, its feature exists
In：The injection supervisor is provided with air door positioned on the body outside dirt pocket.
6. the pre- soot cleaning system of module for regenerating project for catalyst according to any one of claim 1-3, its feature exists
In：Transfer passage outside dirt pocket is ribbon conveyer, and ribbon conveyer docks to form the conveying with the roller-way
Passage.
7. the pre- soot cleaning system of module for regenerating project for catalyst according to any one of claim 1-3, its feature exists
In：The high pressure blow smelting operation mechanism and negative pressure induced wind mechanism are oppositely arranged on the both sides of dirt pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901112.9U CN206027451U (en) | 2016-08-19 | 2016-08-19 | A module is dust cleaning system in advance for catalyst regeneration project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901112.9U CN206027451U (en) | 2016-08-19 | 2016-08-19 | A module is dust cleaning system in advance for catalyst regeneration project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027451U true CN206027451U (en) | 2017-03-22 |
Family
ID=58307083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901112.9U Active CN206027451U (en) | 2016-08-19 | 2016-08-19 | A module is dust cleaning system in advance for catalyst regeneration project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489145A (en) * | 2019-01-03 | 2019-03-19 | 信振东 | A kind of bypass type central air-conditioning ventilating and purifying air system and method |
| CN110773427A (en) * | 2019-11-04 | 2020-02-11 | 中冶长天国际工程有限责任公司 | Winnowing removal device for fine particle dust in lime kiln, control method and lime kiln |
| CN113117516A (en) * | 2019-12-31 | 2021-07-16 | 中国石油化工股份有限公司 | SCR denitration reactor with ash removal device |
| CN115518695A (en) * | 2022-08-18 | 2022-12-27 | 国能龙源环保有限公司 | Catalyst module ash removal chamber and catalyst module ash removal system |
-
2016
- 2016-08-19 CN CN201620901112.9U patent/CN206027451U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489145A (en) * | 2019-01-03 | 2019-03-19 | 信振东 | A kind of bypass type central air-conditioning ventilating and purifying air system and method |
| CN110773427A (en) * | 2019-11-04 | 2020-02-11 | 中冶长天国际工程有限责任公司 | Winnowing removal device for fine particle dust in lime kiln, control method and lime kiln |
| CN113117516A (en) * | 2019-12-31 | 2021-07-16 | 中国石油化工股份有限公司 | SCR denitration reactor with ash removal device |
| CN115518695A (en) * | 2022-08-18 | 2022-12-27 | 国能龙源环保有限公司 | Catalyst module ash removal chamber and catalyst module ash removal system |
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| GR01 | Patent grant |