CN202744883U - Drying mechanism for external monitoring equipment - Google Patents
Drying mechanism for external monitoring equipment Download PDFInfo
- Publication number
- CN202744883U CN202744883U CN 201220337186 CN201220337186U CN202744883U CN 202744883 U CN202744883 U CN 202744883U CN 201220337186 CN201220337186 CN 201220337186 CN 201220337186 U CN201220337186 U CN 201220337186U CN 202744883 U CN202744883 U CN 202744883U
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- China
- Prior art keywords
- oven dry
- grades
- master control
- drying
- cylinder
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Abstract
The utility model discloses a drying mechanism for external monitoring equipment, which solves the problem of serious influence on drying efficiency due to that vapour in drying equipment for a paper-making machine is hard to be completely condensed and then left in the pipelines of the drying equipment in the prior art. The drying equipment comprises a main-control drying cylinder (1), a secondary drying cylinder (2) connected with the main-control drying cylinder (1) via a main-control gas-water separator (4), and a tertiary drying cylinder (3) connected with the secondary drying cylinder (2) via a secondary gas-water separator (5); and the drying equipment is characterized by being further provided with a water-holding tank (7) connected with the tertiary drying cylinder (3) via a tertiary gas-water separator (6), the main-control drying cylinder (1) is composed of two main-control drying cylinder bodies which are connected in parallel, three condensed water pumps (9) connected with the secondary gas-water separator (5) and the tertiary gas-water separator (6) via pipelines are arranged therebetween, and the condensed water pumps (9) are connected with the water-holding tank (7) via guide tubes.
Description
Technical field
The utility model relates to a kind of drying equipment, specifically, is the drier of external watch-dog.
Background technology
Paper machine mainly is made of sections such as net, pressing and dryings.Two kinds of mesh portions cylinder and fourdrinier wires; Press section then is comprised of pressure roller and papermaker's felt etc.; Drying section then is comprised of one or several drying cylinder, and this part also is vital part in the paper industry link, and along with the development of technology, drying section of paper machine equipment has also obtained complete upgrading and adjustment.At present, the normal drying equipment that adopts all is to cooperate drying by multi-cylinder on the market, and it is dry thoroughly, efficient is high; But because dry cylinder is the semi-hermetic type environment, it is in dry run, and steam is difficult to condense fully and is retained in the pipeline of drying equipment, has a strong impact on drying efficiency, to such an extent as to affect the quality of paper.
The utility model content
The purpose of this utility model is to overcome in the drying equipment of paper machine in the prior art steam and is difficult to condense fully and is retained in the pipeline of drying equipment, have a strong impact on the defective of drying efficiency, provide simple in structure, realize the easily drier of external watch-dog.
To achieve these goals, the scheme of the utility model employing is as follows:
The drier of external watch-dog, comprise master control oven dry cylinder, dry cylinder by the master control moisture trap with the secondary that master control oven dry cylinder is connected, dry three grades of oven dry cylinders that cylinder is connected by secondary moisture trap and this secondary, this drying equipment also is provided with one by three grades of moisture traps and described three grades of jugs that the oven dry cylinder is connected, and described master control oven dry cylinder group is comprised of two master control oven dry cylinders that are in parallel, and between secondary moisture trap and three grades of moisture traps, be provided with three condensate pumps that are communicated with it by pipeline, and described condensate pump all is communicated with jug by conduit, and in master control oven dry cylinder group, be equipped with temperature sensor in secondary oven dry cylinder and three grades of oven dry cylinders, this temperature sensor is connected with outside central controlling chamber, and also be provided with a conduit at the top of described three grades of moisture traps, an end of this conduit is communicated with master control oven dry cylinder group by pipeline.
Further, on described three grades of moisture traps, also be provided with a conduit that is communicated with it, and the external vavuum pump of an end of this conduit.
Further, described jug is uncovered shape.
Further, also be provided with the condensate pump that is communicated with it in described jug bottom.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, realization convenience;
(2) the utility model and be provided with three condensate pumps that are communicated with it by pipeline between secondary moisture trap and the three grades of moisture traps, and described condensate pump all is communicated with jug by conduit.Condensate pump can be cooled to rapidly liquid state with steam, again in the jug by the pipeline inflow, has effectively avoided being difficult to steam and has been difficult to condense and is retained in the pipeline of drying equipment, affects the defective of drying efficiency;
(3) master control oven dry cylinder group is made of two equal master control oven dry cylinders in the utility model, it is reduced to the two-stage oven dry with traditional multistage oven dry, when guaranteeing drying effect, has reduced widely the shared area of oven dry cylinder, not only simplify operation, and reduced production cost;
(4) the utility model also is provided with a jug that is connected with three grades of oven dry cylinders by three grades of moisture traps, jug is in order to receive condensed steam, by the condensate pump that is arranged on its bottom it is cooled off again, steam after being cooled can be recycled again, saving water resource.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the parts name that Reference numeral is corresponding is called: 1-master control oven dry cylinder, 2-secondary oven dry cylinder, three grades of oven dry of 3-cylinder, 4-master control moisture trap, 5-secondary moisture trap, three grades of moisture traps of 6-, 7-jug, the 8-valve, 9-condensate pump, 10-temperature sensor.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the drier of external watch-dog, comprise master control oven dry cylinder 1, dry cylinder 2 by master control moisture trap 4 with the secondary that master control oven dry cylinder 1 is connected, dry three grades of oven dry cylinders 3 that cylinder 2 is connected by secondary moisture trap 5 and this secondary, this drying equipment also is provided with one by three grades of moisture traps 6 and described three grades of jugs 7 that oven dry cylinder 3 is connected, and described master control oven dry cylinder group 1 is comprised of two master control oven dry cylinders that are in parallel, and between secondary moisture trap 5 and three grades of moisture traps 6, be provided with three condensate pumps 9 that are communicated with it by pipeline, and described condensate pump 9 all is communicated with jug 7 by conduit, and in master control oven dry cylinder group 1, be equipped with temperature sensor 10 in secondary oven dry cylinder 2 and three grades of oven dry cylinders 3, this temperature sensor 10 is connected with outside central controlling chamber.The staff can be instant the temperature in the oven dry cylinder monitor, effectively avoided excess Temperature causes in the oven dry cylinder oven dry excessively or dried halfway defective.
In the present embodiment, between the oven dry cylinder, between oven dry cylinder and the moisture trap and is connected by pipeline between the moisture trap, and on pipeline, also be provided with valve 8 in order to the control switching; During work, steam enters in the equipment from the pipeline that is connected with master control oven dry cylinder 1.Also be provided with a conduit that is communicated with it and the external vavuum pump of an end of this conduit at the top of described three grades of moisture traps 6.Vavuum pump is used for detaching fixed gas, has effectively guaranteed the operating pressure in the oven dry cylinder.On the other hand, and also be provided with a conduit at the top of described three grades of moisture traps 6, an end of this conduit is communicated with by pipeline and master control oven dry cylinder group 1.
In the present embodiment, described jug 7 is uncovered shape, and also is provided with the condensate pump 9 that is communicated with it in described jug 7 bottoms.Jug cools off it by the condensate pump that is arranged on its bottom in order to receive condensed steam again, and the steam after being cooled can be recycled again, saving water resource.
According to above-described embodiment, can well realize the utility model.
Claims (4)
1. the drier of external watch-dog, comprise master control oven dry cylinder group (1), dry cylinder (2) by the secondary that master control moisture trap (4) is connected with master control oven dry cylinder (1), dry three grades of oven dry cylinders (3) that cylinder (2) is connected by secondary moisture trap (5) and this secondary, it is characterized in that: this drying equipment also is provided with a jug (7) that is connected with described three grades of oven dry cylinders (3) by three grades of moisture traps (6), described master control oven dry cylinder group (1) is comprised of two master control oven dry cylinders that are in parallel, and between secondary moisture trap (5) and three grades of moisture traps (6), be provided with three condensate pumps that are communicated with it by pipeline (9), and described condensate pump (9) all is communicated with jug (7) by conduit, and in master control oven dry cylinder group (1), be equipped with temperature sensor (10) in secondary oven dry cylinder (2) and the three grades of oven dry cylinders (3), this temperature sensor (10) is connected with outside central controlling chamber, and also be provided with a conduit at the top of described three grades of moisture traps (6), an end of this conduit is communicated with master control oven dry cylinder group (1) by pipeline.
2. the drier of external watch-dog according to claim 1 is characterized in that: on described three grades of moisture traps (6), also be provided with a conduit that is communicated with it, and the external vavuum pump of an end of this conduit.
3. the drier of external watch-dog according to claim 2 is characterized in that: described jug (7) is uncovered shape.
4. the drier of external watch-dog according to claim 3 is characterized in that: also be provided with the condensate pump (9) that is communicated with it in described jug (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337186 CN202744883U (en) | 2012-07-12 | 2012-07-12 | Drying mechanism for external monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337186 CN202744883U (en) | 2012-07-12 | 2012-07-12 | Drying mechanism for external monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744883U true CN202744883U (en) | 2013-02-20 |
Family
ID=47704307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220337186 Expired - Fee Related CN202744883U (en) | 2012-07-12 | 2012-07-12 | Drying mechanism for external monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744883U (en) |
-
2012
- 2012-07-12 CN CN 201220337186 patent/CN202744883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130712 |