CN206746569U - A kind of regenerated catalyst module blow device - Google Patents
A kind of regenerated catalyst module blow device Download PDFInfo
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- CN206746569U CN206746569U CN201720399127.4U CN201720399127U CN206746569U CN 206746569 U CN206746569 U CN 206746569U CN 201720399127 U CN201720399127 U CN 201720399127U CN 206746569 U CN206746569 U CN 206746569U
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- sliding block
- blower fan
- blow device
- guide rail
- leading screw
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Abstract
A kind of regenerated catalyst module blow device, belong to catalyst regeneration technical field of auxiliary equipment, including the conveyer being made up of driving pulley, driven pulley, transition pulley and conveyer belt；Also connected and formed with fan assembly by motor, reductor, leading screw, guide rail, sliding block；The utility model structure is novel, operation principle is clear, motor, reductor, leading screw, guide rail, sliding block and fan assembly connect composition in structure, the control of rotating is carried out to motor, so as to moving back and forth for control slide block, drives fan assembly to carry out the reciprocating motion of fore-and-aft direction in the presence of sliding block, realize the purging that fore-and-aft direction is carried out to regeneration module, procedure of processing is saved with compared with traditional processing technology, forms and matches with pipelining, further increase purging efficiency.
Description
Technical field
The utility model belongs to catalyst regeneration technical field of auxiliary equipment, is related to a kind of catalyst purge device, specifically
Say it is to be related to a kind of regenerated catalyst module blow device that can realize front and rear purging function.
Background technology
Catalyst is the core of whole SCR denitration system, is increased with the usage time of catalyst, catalyst can be by
Deactivation phenomenom gradually occurs, its main cause mainly includes 4 aspects：(1) catalyst poisoning caused by arsenic, alkali metal etc.：Arsenic alkali
Metal diffuses into the microcellular structure of catalyst under the high temperature conditions, is reacted on the surface of catalyst, occupies and destroys and urges
The active position of agent, so as to cause the inactivation of catalyst.(2) blocking of catalyst：In short grained flying dust and course of reaction
The ammonium salt sedimentation of formation causes catalyst blockage in the aperture of catalyst surface, hinders NH3、O2Reach catalyst activity table
Face, so as to cause catalyst inactivation.(3) sintering, active component volatilization caused by high temperature：Catalyst allows most exposed to it for a long time
Hot environment more than high running temperature can cause catalyst active sites to sinter, and cause catalyst granules to increase, specific surface area
Reduce, a part of active component volatilization loss, thus reduce catalyst activity.(4) mechanical wear：Installation in catalyst,
In Renewal process, catalyst is by percussion and then its surface reactive material is reduced；Further, since in SCR reaction towers
Catalyst be arranged vertically, flue gas autoreaction top of tower vertically downward parallel catalyst flow, under larger space velocities, flue gas
In large particulate matter catalyst surface active material is few also to be caused to the abrasive action of catalyst.
The regenerative process of catalyst includes air purging, pickling except processes such as alkali, host supplement, drying and roastings, empty at present
The method that air-blowing is swept quite is fruitful, and generally use blow device completes air purging process process, but of the prior art
The problems such as complicated and inconvenient for operation be present in blow device, in addition, existing catalyst regeneration process pipelining is in the majority,
The purging to material progress fore-and-aft direction is needed, and common blow device can not meet pipelining requirement, therefore, if
A kind of device that can realize front and rear purging is counted out to be particularly important.
Utility model content
The purpose of this utility model is for blow device in current regenerated catalyst is complicated, operation is inconvenient, can not
The deficiencies of meeting pipelining requirement, a kind of regenerated catalyst module blow device is proposed, before and after being carried out to regeneration module
Purging, can save procedure of processing, can match with pipelining, further improve purging efficiency.
The technical solution of the utility model is：A kind of regenerated catalyst module blow device, including by driving pulley, driven
The conveyer that belt wheel, transition pulley and conveyer belt are formed；It is characterized in that：The blow device is also by motor, reductor, silk
Thick stick, guide rail, sliding block and fan assembly connect composition；The output shaft of the motor is connected with the input of the reductor, described
Leading screw is connected with the output end of the reductor, and the leading screw both ends are provided with left bearing support and right bearing support, the leading screw
Traveling nut is provided with, the lower section of the leading screw is provided with line slideway, and the line slideway is provided with linear slider, the straight line
Sliding block is fixedly linked with the traveling nut, and the lower section of the line slideway is provided with blower fan guide rail, and the blower fan guide rail is provided with
Blower fan sliding block, it is movably connected and is connect by connecting rod between the blower fan sliding block and the linear slider, the fan assembly activity is even
It is connected on the blower fan sliding block, the fan assembly is past before and after making under the drive of the traveling nut on the blower fan guide rail
It is multiple mobile.
The fan assembly is in integrally inverted " T " font structure, mutual by main discharge pipe, left discharge pipe and right discharge pipe
It is formed by welding, main discharge pipe, left discharge pipe and right discharge pipe are interworking architecture.
Pin connection between fan assembly and the blower fan sliding block to rotate.
The blower fan guide rail is that the end of oblique line section is consolidated by straightway and oblique line section the formula overall structure that forms that Open Side Down
Surely it is provided with limited block.
The upper end of the connecting rod is fixedly connected with linear slider, and lower end and the blower fan sliding block of connecting rod are movable pin connection.
The beneficial effects of the utility model are：A kind of regenerated catalyst module blow device provided by the utility model, knot
Structure is novel, and operation principle is clear, and motor, reductor, leading screw, guide rail, sliding block and fan assembly connect composition in structure, to motor
The control of rotating is carried out, so as to moving back and forth for control slide block, drives fan assembly to carry out front and back in the presence of sliding block
To reciprocating motion, realize to regeneration module carry out fore-and-aft direction purging, saved compared with traditional processing technology
Procedure of processing, form and match with pipelining, further increase purging efficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：Motor 1, reductor 2, left bearing support 3, leading screw 4, traveling nut 5, linear slider 6, right bearing support 7,
Line slideway 8, connecting rod 9, blower fan sliding block 10, blower fan guide rail 11, left discharge pipe 12, main discharge pipe 13, right discharge pipe 14, limited block
15th, driven pulley 16, transition pulley 17, material to be purged 18, conveyer belt 19, driving pulley 20.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of regenerated catalyst module blow device, including by driving pulley 20, driven pulley 16, transition
The conveyer that belt wheel 17 and conveyer belt 19 are formed；Blow device is also by motor 1, reductor 2, leading screw 4, guide rail, sliding block and wind
Thermomechanical components connection composition；The output shaft of motor 1 is connected with the input of reductor 2, and leading screw 4 is connected with the output end of reductor 2,
The both ends of leading screw 4 are provided with left bearing support 3 and right bearing support 7, and leading screw 4 is provided with traveling nut 5, and the lower section of leading screw 4 is provided with directly
Line guide rail 8, line slideway 8 are provided with linear slider 6, and linear slider 6 is fixedly linked with traveling nut 5, the lower section of line slideway 8
Provided with blower fan guide rail 11, blower fan guide rail 11 is provided with blower fan sliding block 10, passes through connecting rod 9 between blower fan sliding block 10 and linear slider 6
It is movably connected and connects, fan assembly is movably connected on blower fan sliding block 10, and fan assembly is led under the drive of traveling nut 5 in blower fan
Moved back and forth before and after making on rail 11.
As shown in figure 1, a kind of regenerated catalyst module blow device, fan assembly is in integrally inverted " T " font structure,
It is welded to each other and is formed by main discharge pipe 13, left discharge pipe 12 and right discharge pipe 14, main discharge pipe 13, left discharge pipe 12 and right air-out
Pipe 14 is interworking architecture；Pin connection between fan assembly and blower fan sliding block 10 to rotate；Blower fan guide rail 11 be by straightway and
Oblique line section forms Open Side Down formula overall structure, and the end of oblique line section is fixed with limited block 15；The upper end of connecting rod 9 and straight line
Sliding block 6 is fixedly connected, and lower end and the blower fan sliding block 6 of connecting rod 9 are movable pin connection.
As shown in figure 1, a kind of operation principle of regenerated catalyst module blow device is as follows：Motor 1, which rotates to drive, to slow down
Machine 2 moves, and leading screw 4 makees the rotary motion in original place under the motion of reductor 2, and traveling nut 5 makees reciprocal straight line on leading screw 4
Motion, linear slider 6 make reciprocal linear motion in the presence of traveling nut 5 on line slideway 6, and blower fan sliding block 10 is even
Make the reciprocating motion of fore-and-aft direction under the collective effect of bar 9 and linear slider 6 on blower fan guide rail 11, so as to material to be purged
18 carry out purging operation, only need the rotating of controlled motor 1 in the process and can complete front and rear purging operation.
The utility model structure is novel, and operation principle is clear, motor, reductor, leading screw, guide rail, sliding block and wind in structure
Thermomechanical components connection composition, the control of rotating is carried out to motor, so as to moving back and forth for control slide block, the band in the presence of sliding block
Dynamic fan assembly carries out the reciprocating motion of fore-and-aft direction, realizes the purging that fore-and-aft direction is carried out to regeneration module, and traditional
Processing technology, which compares, saves procedure of processing, forms and matches with pipelining, further increases purging efficiency.
Claims (5)
1. a kind of regenerated catalyst module blow device, including by driving pulley (20), driven pulley (16), transition pulley (17)
The conveyer formed with conveyer belt (19)；It is characterized in that：The blow device is also by motor (1), reductor (2), leading screw
(4), guide rail, sliding block and fan assembly connect composition；The output shaft of the motor (1) connects with the input of the reductor (2)
Connect, the leading screw (4) is connected with the output end of the reductor (2), leading screw (4) both ends be provided with left bearing support (3) and
Right bearing support (7), the leading screw (4) are provided with traveling nut (5), and the lower section of the leading screw (4) is provided with line slideway (8),
The line slideway (8) is provided with linear slider (6), and the linear slider (6) is fixedly linked with the traveling nut (5), institute
The lower section for stating line slideway (8) is provided with blower fan guide rail (11), and the blower fan guide rail (11) is provided with blower fan sliding block (10), the wind
It is movably connected and is connect by connecting rod (9) between machine sliding block (10) and the linear slider (6), the fan assembly is movably connected in institute
State on blower fan sliding block (10), the fan assembly is made under the drive of the traveling nut (5) on the blower fan guide rail (11)
It is front and rear to move back and forth.
A kind of 2. regenerated catalyst module blow device according to claim 1, it is characterised in that：The fan assembly is whole
Body is in inverted " T " font structure, is welded to each other and is formed by main discharge pipe (13), left discharge pipe (12) and right discharge pipe (14),
Main discharge pipe (13), left discharge pipe (12) and right discharge pipe (14) are interworking architecture.
A kind of 3. regenerated catalyst module blow device according to claim 1, it is characterised in that：The fan assembly with
Pin connection between blower fan sliding block (10) to rotate.
A kind of 4. regenerated catalyst module blow device according to claim 1, it is characterised in that：The blower fan guide rail
(11) it is that the end of oblique line section is fixed with limited block by straightway and oblique line section the formula overall structure that forms that Open Side Down
(15)。
A kind of 5. regenerated catalyst module blow device according to claim 1, it is characterised in that：The connecting rod (9)
Upper end is fixedly connected with linear slider (6), and lower end and the blower fan sliding block (6) of connecting rod (9) are movable pin connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399127.4U CN206746569U (en) | 2017-04-17 | 2017-04-17 | A kind of regenerated catalyst module blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399127.4U CN206746569U (en) | 2017-04-17 | 2017-04-17 | A kind of regenerated catalyst module blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746569U true CN206746569U (en) | 2017-12-15 |
Family
ID=60614049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399127.4U Active CN206746569U (en) | 2017-04-17 | 2017-04-17 | A kind of regenerated catalyst module blow device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206746569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833511A (en) * | 2021-01-07 | 2021-05-25 | 常州工学院 | Self-circulation novel coronavirus air purification method and device |
| CN115900271A (en) * | 2022-11-14 | 2023-04-04 | 江苏万德环保科技有限公司 | Drying device is used in preparation of high pore honeycomb catalyst |
-
2017
- 2017-04-17 CN CN201720399127.4U patent/CN206746569U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833511A (en) * | 2021-01-07 | 2021-05-25 | 常州工学院 | Self-circulation novel coronavirus air purification method and device |
| CN112833511B (en) * | 2021-01-07 | 2022-04-01 | 常州工学院 | Self-circulation novel coronavirus air purification method and device |
| WO2022147974A1 (en) * | 2021-01-07 | 2022-07-14 | 常州工学院 | Self-circulating novel coronavirus air purification method and apparatus |
| CN115900271A (en) * | 2022-11-14 | 2023-04-04 | 江苏万德环保科技有限公司 | Drying device is used in preparation of high pore honeycomb catalyst |
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