CN202755256U - Multistage circulation drying device - Google Patents
Multistage circulation drying device Download PDFInfo
- Publication number
- CN202755256U CN202755256U CN 201220338233 CN201220338233U CN202755256U CN 202755256 U CN202755256 U CN 202755256U CN 201220338233 CN201220338233 CN 201220338233 CN 201220338233 U CN201220338233 U CN 201220338233U CN 202755256 U CN202755256 U CN 202755256U
- Authority
- CN
- China
- Prior art keywords
- oven dry
- drying
- master control
- grades
- drying device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a multistage circulation drying device and solves the problems in the prior art that the drying device of a paper machine is large in occupied space and is inconvenient to operate. The drying device comprises main control drying pots (1), a secondary drying pot (2) and a tertiary drying pot (3), wherein the secondary drying pot (2) is connected with the main control drying pots (1) through a main control gas-water separator (4), and the tertiary drying pot (3) is connected with the secondary drying pot (2) through a secondary gas-water separator (5). The drying device is characterized by further comprising a water containing tank (7) which is connected with the tertiary drying pot (3) through a tertiary gas-water separator (6). The main control drying pots (1) are composed of two main control drying pots which are arranged in parallel. A guide pipe is arranged on the top of the tertiary gas-water separator (6). One end of the guide pipe is communicated with the main control drying pots (1) through a pipeline. Therefore, the multistage circulation drying device is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of drying equipment, specifically, is a kind of multiple stage circulation drying device.
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 the multilevel drying cylinder takes up room greatly, when production site is limited, be difficult to install, and the excessive drying equipment of volume, operation is trouble very.On the other hand, equipment is in dry run, and steam is difficult to condense fully, and incoagulable steam is then discharged by conduit in moisture separator, causes like this resource serious waste.
The utility model content
The purpose of this utility model is to overcome that the drying equipment of paper machine takes up room greatly in the prior art, unhandy defective, provide a kind of simple in structure, realize easily multiple stage circulation drying device.
To achieve these goals, the scheme of the utility model employing is as follows:
The multiple stage circulation drying device, 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 also be provided with a conduit at the top of described three grades of moisture traps, one end of this conduit is communicated with master control oven dry cylinder group by pipeline, 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.
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 also is provided with a conduit at the top of described three grades of moisture traps, one end of one this conduit of end of this conduit is communicated with master control oven dry cylinder by pipeline, drying equipment in the course of the work, incoagulable steam is recycled again by said structure, saved widely resource, effectively avoid waste, reduced production cost;
(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 multiple stage circulation drying device, 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 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.On the other hand, in master control oven dry cylinder group 1, secondary oven dry cylinder 2 and three grades of oven dry cylinders 3, be equipped with temperature sensor 10, 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.
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. multiple stage circulation drying device, 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 also be provided with a conduit at the top of described three grades of moisture traps (6), one end of this conduit is communicated with master control oven dry cylinder group (1) by pipeline, 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.
2. multiple stage circulation drying device 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. multiple stage circulation drying device according to claim 2 is characterized in that: described jug (7) is uncovered shape.
4. multiple stage circulation drying device 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 201220338233 CN202755256U (en) | 2012-07-13 | 2012-07-13 | Multistage circulation drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338233 CN202755256U (en) | 2012-07-13 | 2012-07-13 | Multistage circulation drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755256U true CN202755256U (en) | 2013-02-27 |
Family
ID=47734445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338233 Expired - Fee Related CN202755256U (en) | 2012-07-13 | 2012-07-13 | Multistage circulation drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755256U (en) |
-
2012
- 2012-07-13 CN CN 201220338233 patent/CN202755256U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202755257U (en) | Multistage combined type drying device | |
| CN202755256U (en) | Multistage circulation drying device | |
| CN205279052U (en) | Concrete pipe pile evaporates and presses surplus vapour recovery purification structure of cauldron | |
| CN202786944U (en) | Drying system with thermosensitive device | |
| CN202755254U (en) | Combined type drying system | |
| CN202755265U (en) | Multi-functional environment-friendly drying machine based on paper machine | |
| CN202755266U (en) | Gas drying device based on paper machine | |
| CN202755252U (en) | Concentrated type drying equipment for steam | |
| CN202786939U (en) | Horizontally arranged multi-net type paper machine drying device | |
| CN202755261U (en) | Circulating water vapor system based on drying machine | |
| CN202786940U (en) | Flash drying system | |
| CN202786941U (en) | Continuous multilevel drying device | |
| CN202786947U (en) | Dehydration recyclable drying device | |
| CN202755269U (en) | Drying device based on paper machine | |
| CN202786946U (en) | Novel environment-friendly drying device | |
| CN202755259U (en) | Constant temperature drying machine | |
| CN202786942U (en) | Water condensation type drying machine | |
| CN202755270U (en) | Drying device with condensation system | |
| CN202755253U (en) | Paper machine drying device | |
| CN102776799A (en) | Heated air circulation drying system | |
| CN202744883U (en) | Drying mechanism for external monitoring equipment | |
| CN202786945U (en) | Circulation type drying machine | |
| CN202755263U (en) | Paper machine drying system with monitoring device | |
| CN202786948U (en) | Drying device with circulation system | |
| CN202755260U (en) | Penetration air type drying system based on paper machine |
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: 20130227 Termination date: 20130713 |