CN203160990U - Pulley door structure of denitration catalyst drying room - Google Patents
Pulley door structure of denitration catalyst drying room Download PDFInfo
- Publication number
- CN203160990U CN203160990U CN2013201022583U CN201320102258U CN203160990U CN 203160990 U CN203160990 U CN 203160990U CN 2013201022583 U CN2013201022583 U CN 2013201022583U CN 201320102258 U CN201320102258 U CN 201320102258U CN 203160990 U CN203160990 U CN 203160990U
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- China
- Prior art keywords
- door body
- pulley
- fastening devices
- drying room
- movable
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Abstract
The utility model relates to a pulley door structure of a denitration catalyst drying room, which comprises a movable type door body, steel wires, a transverse spiral rod, a variable-speed rotating speed machine and a control device, wherein fixing devices are mounted on the movable type door body; an upper frame with movable pulleys is mounted at the upper part of the movable type door body; the space sealed by the movable type door body serve as a drying room; the steel wires are used for pulling the movable type door body, one ends of the steel wires bypass the movable pulleys to be connected with the fixing devices, and the other ends are connected with the transverse spiral rod; the transverse spiral rod is used for pulling the steel wires to perform lifting movement; the variable-speed rotating speed machine is mounted at the top of the drying room, and is used for driving the transverse spiral rod to rotate; and the control device is mounted outside the movable type door body, is electrically connected with the variable-speed rotating speed machine, and is used for controlling start-stop and rotation of the variable-speed rotating speed machine. According to the pulley door structure provided by the utility model, visible exposure design is adopted, so that the fatigue levels of the steel wires and the like can be distinguished conveniently; the operation of timely replacement is performed; and the state of the denitration catalyst is observed easily.
Description
Technical field
The utility model relates to the denitrating catalyst apparatus field, particularly relates to a kind of pulley door of denitrating catalyst drying room.
Background technology
At present, SCR in the denitration industry (SCR) technology is employed as main flow, and the Faveolate denitration catalyst module is the core of whole SCR technology.In the denitrating catalyst manufacture craft, it is one of important step very that catalyzer is carried out drying.The drying room of traditional denitrating catalyst is enclosed construction, and the relevant apparatus that relates to all is enclosed in the body, is difficult for observing the fatigue state that arranges.And the door body structure of sealing, switch bothers very much, labor intensive and time, and the difficult situation that detects denitrating catalyst.
The utility model content
Technical problem to be solved in the utility model provides a kind of pulley door of denitrating catalyst drying room, and what be used for to solve that the closed door body of present technology denitrating catalyst drying room causes is difficult for problems such as facilities for observation fatigue conditions and denitrating catalyst situation.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of pulley door of denitrating catalyst drying room comprises movable door body, steel wire, horizontal screw rod, speed change tachogenerator and control device;
On the described movable door body fastening devices is installed, the top position of described movable door body is equipped with the upper frame that has movable pulley, and the space that described movable door body seals is drying room;
Described steel wire, one end are walked around described movable pulley and are connected with described fastening devices, and the other end connects described horizontal screw rod, are used for the described movable door body of pulling and carry out switch;
Described horizontal screw rod, it is connected with described steel wire, is used for the described steel wire of pulling and carries out elevating movement;
Described speed change tachogenerator, it is installed in described drying room top, and is connected with described horizontal screw rod, is used for driving described horizontal screw rod and rotates;
Described control device, it is installed in described movable door external body, and is electrically connected with described speed change tachogenerator, is used for start and stop and the rotating speed of the described speed change tachogenerator of control.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the quantity of described fastening devices is at least one, and corresponding described steel wire and the quantity of described movable pulley equate with the data of described fastening devices.
Further, described fastening devices is coupling type fastening devices or clipping fastening devices.
Further, described movable Men Tiwei guide tracked door body or loose-leaf door body.
The beneficial effects of the utility model are: pulley door simplicity of design of the present utility model, and be easy to control, and adopt and all to place the external visible of door to expose design relevant device, the convenient degree of fatigue of differentiating steel wire etc., and in time change.Simultaneously, make that the switch of door body is comparatively simple and easy, be easy to observe the state of denitrating catalyst.
Description of drawings
Fig. 1 is the schematic diagram of pulley door described in the utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, movable door body, 2, steel wire, 3, horizontal screw rod, 4, the speed change tachogenerator, 5, control device, 6, fastening devices, 7, movable pulley, 8, upper frame.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
As shown in Figure 1, present embodiment has provided a kind of pulley door of denitrating catalyst drying room, comprises movable door body 1, steel wire 2, horizontal screw rod 3, speed change tachogenerator 4 and control device 5;
On the described movable door body 1 fastening devices 6 is installed, the top position of described movable door body 1 is equipped with the upper frame 8 that has movable pulley 7, and the space that described movable door body 1 seals is drying room;
Described steel wire 2, one end are walked around described movable pulley 7 and are connected with described fastening devices 6, and the other end connects described horizontal screw rod 3, are used for the described movable door body 1 of pulling and carry out switch;
Described horizontal screw rod 3, it is connected with described steel wire 2, is used for the described steel wire 2 of pulling and carries out elevating movement;
Described speed change tachogenerator 4, it is installed in described drying room top, and is connected with described horizontal screw rod 3, is used for driving described horizontal screw rod 3 and rotates;
Described control device 5, it is installed in described movable door body 1 outside, and is electrically connected with described speed change tachogenerator 4, is used for start and stop and the rotating speed of the described speed change tachogenerator 4 of control.
In addition, the quantity of described fastening devices 6 is at least one, and corresponding described steel wire 2 and the quantity of described movable pulley 7 equate with the data of described fastening devices 6.Here, Zui You scheme is to adopt two fastening devicess.
Described fastening devices 6 is coupling type fastening devices or clipping fastening devices, and described movable door body 1 be guide tracked door body or loose-leaf door body, and described control device adopts the automatic control equipment used always (control box and control cabinet all can).
In the present embodiment, adjust the rotation of described speed change tachogenerator 4 by described control device 5, thereby driving described horizontal screw rod 3 is rotated, drive described steel wire by rotatablely moving of described horizontal screw rod 3 and carry out elevating movement by movable pulley, thereby control the opening and closing of movable body.
The beneficial effects of the utility model are: pulley door simplicity of design of the present utility model, and be easy to control, and adopt and all to place the external visible of door to expose design relevant device, the convenient degree of fatigue of differentiating steel wire etc., and in time change.Simultaneously, make that the switch of door body is comparatively simple and easy, be easy to observe the state of denitrating catalyst.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the pulley door of a denitrating catalyst drying room is characterized in that, comprises movable door body, steel wire, horizontal screw rod, speed change tachogenerator and control device;
On the described movable door body fastening devices is installed, the top position of described movable door body is equipped with the upper frame that has movable pulley, and the space that described movable door body seals is drying room;
Described steel wire, one end are walked around described movable pulley and are connected with described fastening devices, and the other end connects described horizontal screw rod, are used for the described movable door body of pulling and carry out switch;
Described horizontal screw rod, it is connected with described steel wire, is used for the described steel wire of pulling and carries out elevating movement;
Described speed change tachogenerator, it is installed in described drying room top, and is connected with described horizontal screw rod, is used for driving described horizontal screw rod and rotates;
Described control device, it is installed in described movable door external body, and is electrically connected with described speed change tachogenerator, is used for start and stop and the rotating speed of the described speed change tachogenerator of control.
2. pulley door according to claim 1 is characterized in that, the quantity of described fastening devices is at least one, and corresponding described steel wire and the quantity of described movable pulley equate with the data of described fastening devices.
3. pulley door according to claim 1 is characterized in that, described fastening devices is coupling type fastening devices or clipping fastening devices.
4. according to arbitrary described pulley door in the claim 1 to 3, it is characterized in that described movable Men Tiwei guide tracked door body or loose-leaf door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201022583U CN203160990U (en) | 2013-03-06 | 2013-03-06 | Pulley door structure of denitration catalyst drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201022583U CN203160990U (en) | 2013-03-06 | 2013-03-06 | Pulley door structure of denitration catalyst drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160990U true CN203160990U (en) | 2013-08-28 |
Family
ID=49022184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201022583U Expired - Fee Related CN203160990U (en) | 2013-03-06 | 2013-03-06 | Pulley door structure of denitration catalyst drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953533A (en) * | 2016-06-17 | 2016-09-21 | 瑞基科技发展有限公司 | Steam drying warehouse for denitration catalysts |
| CN105972945A (en) * | 2016-06-17 | 2016-09-28 | 瑞基科技发展有限公司 | Denitration catalyst steam drying chamber |
| CN107238954A (en) * | 2017-06-01 | 2017-10-10 | 武汉华星光电技术有限公司 | Sealing door device |
-
2013
- 2013-03-06 CN CN2013201022583U patent/CN203160990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953533A (en) * | 2016-06-17 | 2016-09-21 | 瑞基科技发展有限公司 | Steam drying warehouse for denitration catalysts |
| CN105972945A (en) * | 2016-06-17 | 2016-09-28 | 瑞基科技发展有限公司 | Denitration catalyst steam drying chamber |
| CN107238954A (en) * | 2017-06-01 | 2017-10-10 | 武汉华星光电技术有限公司 | Sealing door device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jizhao Inventor after: Liu Can Inventor after: Shi Liangsong Inventor after: Wang Hongbin Inventor before: Gao Le Inventor before: Liao Qing Inventor before: Zheng Guangjing Inventor before: Yu Chengzhi Inventor before: Wang Lina |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |