CN202659439U - Packing assembly for pumping compressor - Google Patents
Packing assembly for pumping compressor Download PDFInfo
- Publication number
- CN202659439U CN202659439U CN 201220156885 CN201220156885U CN202659439U CN 202659439 U CN202659439 U CN 202659439U CN 201220156885 CN201220156885 CN 201220156885 CN 201220156885 U CN201220156885 U CN 201220156885U CN 202659439 U CN202659439 U CN 202659439U
- Authority
- CN
- China
- Prior art keywords
- packing
- cooling water
- backwater
- filler
- cooling
- 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
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- Compressor (AREA)
Abstract
The utility model discloses a packing assembly for a pumping compressor. The packing assembly comprises a water cooling structure. A draw bar is fixed on a packing box and connects other packing boxes and packing flange glands; a backwater packing box is arranged at the front end to facilitate backstreaming of backwater; and cooling water flows into the packing box through a cooling water inlet joint to be cooled and then is discharged through a cooling water outlet joint. In order to adapt to a water cooling packing model, a set of packing boxes are processed in a matched manner and. are connected with other original packing boxes to form the whole packing assembly. As the position of the draw bar changes, the area of a passage for packing cooling water is enlarged effectively, the flow of the cooling water increases, and a cooling effect is improved, and thus the service life of packings is prolonged.
Description
Technical field
The utility model relates to the used a kind of L3.2-25/125 type air extraction compressor filler of synthetic ammonia and increases cooling water flow, reduces the filler temperature, prolongs the working life of these parts.
Background technique
In production of synthetic ammonia, reduce pressure of decarburization by L3.2-25/125 type air extraction compressor, guarantee the safe operation in decarburization post.L3.2-25/125 type air extraction compressor filler, when original production producer designs pull bar is fixed on the backwater stuffing box, the pull bar diameter is 10mm, the backwater groove width is 14mm, because pull bar is fixed on the back flow water pump center, reduced the aisle spare of back flow water pump, reduced cooling water inflow, the heat of filler can not in time be taken away, thereby the working life of filler is shortened in the wearing and tearing of aggravation filler.
Summary of the invention
Technical problem to be solved in the utility model is that filler cooling water passage area is too small, and cooling effect is poor, the problem that the filler life cycle is short.
The purpose of this utility model is achieved in that
A kind of air extraction compressor filler assembly comprisesWater-cooled structure, pull bar is fixed on the stuffing box, be used for connecting other stuffing boxes and filler flange gland, the backwater stuffing box places is convenient to foremost that backwater is counter to flow, and cooling water enters to cool off in the stuffing box then by the cooling water intake joint and discharged by the coolant outlet joint.
The beneficial effects of the utility model are:
1, the utility model filler by increasing filler cooling water passage area, increases cooling water flow, improves cooling effect, prolongs the working life of filler.
2, after the utility model filler came into operation, the life cycle of filler extended to 9 months by original 4 months, effectively reduced the impact of equipment on producing, and had guaranteed the air extraction compressor long-period stable operation; Also effectively reduce the maintenance expenses of equipment and the operation period of extension device simultaneously, effectively reduce miantainers' labor intensity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model filler under in working order.
The reference character note:
1 backwater stuffing box, 2 fixed drawing-rod stuffing boxes, 3 filler assemblies, 4 cooling water intake joints, 5 pull bars, 6 coolant outlet joints.
Embodiment
As shown in Figure 1, the structure of the utility model filler assembly is as described below, this filler assembly is water-cooled structure 3, pull bar 5 is fixed on the stuffing box 2, be used for connecting other stuffing boxes and filler flange gland, backwater stuffing box 1 places is convenient to foremost that backwater is counter to flow, and cooling water enters to cool off in the stuffing box then by cooling water intake joint 4 and discharged by the coolant outlet joint.
Filler is when work, cooling water enters the filler flange gland from joint 4, enter the backwater stuffing box by the stuffing box cooling water passage, and then oppositely enter stuffing box opposite side cooling water passage by the backwater stuffing box, discharged by water output connector at last, because the increase of backwater stuffing box aisle spare, cooling water flow is corresponding increase also, and the high temperature in the stuffing box can in time be taken away, and improves cooling effect, prolonged the working life of filler, for the steady production of synthetic ammonia has been created good equipment guarantee.
The utility model protection domain is not limited to above-described embodiment, and every technology distortion of doing according to the described know-why of the utility model all falls within the utility model protection domain.
Claims (1)
1. air extraction compressor filler assembly, comprise water-cooled structure (3), it is characterized in that: pull bar (5) is fixed on the stuffing box (2), be used for connecting other stuffing boxes and filler flange gland, backwater stuffing box (1) places is convenient to foremost that backwater is counter to flow, and cooling water enters to cool off in the stuffing box then by cooling water intake joint (4) and discharged by the coolant outlet joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156885 CN202659439U (en) | 2012-04-15 | 2012-04-15 | Packing assembly for pumping compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156885 CN202659439U (en) | 2012-04-15 | 2012-04-15 | Packing assembly for pumping compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659439U true CN202659439U (en) | 2013-01-09 |
Family
ID=47454348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156885 Expired - Fee Related CN202659439U (en) | 2012-04-15 | 2012-04-15 | Packing assembly for pumping compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
| CN112969876A (en) * | 2018-11-16 | 2021-06-15 | 诺沃皮尼奥内技术股份有限公司 | Cartridge for use with a reciprocally movable piston rod and method of manufacture |
-
2012
- 2012-04-15 CN CN 201220156885 patent/CN202659439U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
| CN103122843B (en) * | 2013-02-27 | 2015-10-28 | 安瑞科(蚌埠)压缩机有限公司 | High efficiency cooling filler group |
| CN112969876A (en) * | 2018-11-16 | 2021-06-15 | 诺沃皮尼奥内技术股份有限公司 | Cartridge for use with a reciprocally movable piston rod and method of manufacture |
| CN112969876B (en) * | 2018-11-16 | 2024-03-19 | 诺沃皮尼奥内技术股份有限公司 | Filling cartridge for use with a reciprocable piston rod and method of manufacture |
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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: 20130109 Termination date: 20140415 |