CN216614099U

CN216614099U - Condensate water deoxidization stuffing box

Info

Publication number: CN216614099U
Application number: CN202123436390.1U
Authority: CN
Inventors: 郭民; 张晨; 许宝军; 张庆健; 计天飞
Original assignee: Harbin Turbine Auxiliary Equipment Engineering Co Ltd
Current assignee: Harbin Turbine Auxiliary Equipment Engineering Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-27
Anticipated expiration: 2031-12-30

Abstract

A condensate deoxygenation stuffing box relates to the technical field of power station condensate systems. The utility model aims to solve the problems of heavy weight and high cost of a deoxidizing filler area in a condensate system of the existing power station air cooling unit. The packing box comprises a plurality of packing box monomers, wherein the packing box monomers are arranged in a matrix shape, two adjacent packing box monomers in the same row are detachably connected, each packing box monomer comprises a box body frame, an upper water spraying plate, a lower water spraying plate and a packing layer, the box body frame is a rectangular frame, the upper water spraying plates are horizontally and fixedly connected to the upper end face of the box body frame, the lower water spraying plates are horizontally and fixedly connected to the lower end face of the box body frame, and the packing layer is arranged between the upper water spraying plates and the lower water spraying plates. The utility model is used for the condensate water deoxygenation system.

Description

Condensate water deoxidization stuffing box

Technical Field

The utility model relates to the technical field of power station condensate systems, in particular to a condensate deoxidizing stuffing box.

Background

In a condensate system of an air-cooled generator set of a power station, the process of eliminating supercooling degree and deoxidizing condensate by using the low-pressure cylinder exhaust of a turbine of the generator set is mostly needed. The condensed water enters the deoxidizing filler area through the water distribution device, and after a water film is formed in the filler area, the condensed water exchanges heat with the exhaust steam of the unit, and the supercooling degree is eliminated to deoxidize. The traditional deoxidizing filler area adopts an integral welding structure, related parts are mostly made of stainless steel materials in order to prevent metal corrosion, the weight is large, the manufacturing cost is high, the field welding and installation of the deoxidizing filler area are complex, and more labor and time are consumed; the equipment maintenance process, the space restriction, it is great to dismantle the installation. Therefore, the production and use costs are increased, and a novel structure which is low in manufacturing cost, rapid in use and installation and convenient to overhaul needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a condensate water deoxidizing filler box, aiming at solving the problems of heavy weight and high cost of a deoxidizing filler area in a condensate system of an existing power station air cooling unit.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a condensate water deoxidization stuffing box includes a plurality of stuffing box monomers, a plurality of stuffing box monomers are the matrix form setting, can dismantle the connection between two adjacent stuffing box monomers of same row, the stuffing box monomer includes box frame, go up the shower board, lower shower board and packing layer, box frame is rectangular frame, the horizontal rigid coupling of last shower board is on box frame's up end, the horizontal rigid coupling of lower shower board is on box frame's lower terminal surface, the packing layer sets up between last shower board and lower shower board.

Furthermore, one side end face of the box body frame is detachably connected with the other side end face of the adjacent box body frame.

Furthermore, sliding grooves are respectively formed in two sides of the end face of one side of the box body frame in the height direction, sliding blocks are respectively arranged on two sides of the end face of the other side of the box body frame in the height direction, and the sliding blocks are connected with the sliding grooves of the adjacent box body frames in a sliding mode.

Furthermore, the sliding groove is a dovetail groove, and the sliding block is a dovetail sliding block.

Furthermore, a plurality of groups of upper through holes are uniformly and densely distributed on the end surface of the upper water spraying plate, and a plurality of groups of lower through holes are uniformly and densely distributed on the end surface of the lower water spraying plate.

Further, the filler layer is pall ring filler.

Furthermore, the pall ring packing comprises a plurality of pall ring layers which are sequentially arranged from bottom to top, and each pall ring layer is arranged in a box body frame in a matrix shape.

Furthermore, buckles are arranged on the frames at the front end and the rear end of the box body frame, and the pall ring packing is clamped in the box body frame through the buckles.

Further, the pall ring packing is made of plastic materials.

Furthermore, the side length of the cross section of the single stuffing box body is 300-400 mm, and the height of the single stuffing box body is 600-1600 mm.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a condensate water deoxidizing filler box which comprises a plurality of filler box monomers, wherein two adjacent filler box monomers in the same row are detachably connected, so that the disassembling and installing operation can be directly performed on an operation site. Each component of the condensed water deoxidizing stuffing box is made of plastic materials, so that the condensed water deoxidizing stuffing box has the advantages of corrosion resistance and low cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the upper shower plate 2 of the present invention;

fig. 3 is a front view of the lower shower plate 3 in the present invention.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, and the condensed water deoxidizing filler box of the embodiment includes a plurality of filler box monomers, the filler box monomers are arranged in a matrix shape, two adjacent filler box monomers on the same row are detachably connected, each filler box monomer includes a box frame 1, an upper water spraying plate 2, a lower water spraying plate 3 and a filler layer 4, the box frame 1 is a rectangular frame, the upper water spraying plate 2 is horizontally and fixedly connected to the upper end face of the box frame 1, the lower water spraying plate 3 is horizontally and fixedly connected to the lower end face of the box frame 1, and the filler layer 4 is arranged between the upper water spraying plate 2 and the lower water spraying plate 3.

In the present embodiment, the condensed water enters the packing layer 4 through the upper water sprinkling plate 2, and then flows out through the lower water sprinkling plate 3. The upper water-spraying plate 2 can make the condensed water uniformly enter the packing layer 4, and the lower water-spraying plate 3 can make the condensed water uniformly flow out.

The second embodiment is as follows: in the present embodiment, one end surface of the casing frame 1 and the other end surface of the adjacent casing frame 1 are detachably connected to each other, as described with reference to fig. 1 to 3. Other components and connection modes are the same as those of the first embodiment.

The third concrete implementation mode: referring to fig. 1 to 3, the present embodiment is described, in which sliding grooves 1-1 are respectively formed in both sides of one side end surface of a box frame 1 in the height direction, sliding blocks 1-2 are respectively formed in both sides of the other side end surface of the box frame 1 in the height direction, and the sliding blocks 1-2 are slidably connected with the sliding grooves 1-1 of the adjacent box frame 1. Other components and connection modes are the same as those of the second embodiment.

The fourth concrete implementation mode: in the present embodiment, the sliding groove 1-1 is a dovetail groove, and the slider 1-2 is a dovetail slider, as described in the present embodiment, with reference to fig. 1 to 3. Other components and connection modes are the same as those of the third embodiment.

The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 3, in which multiple groups of upper through holes 2-1 are uniformly and densely arranged on the end surface of the upper shower plate 2, and multiple groups of lower through holes 3-1 are uniformly and densely arranged on the end surface of the lower shower plate 3. Other components and connection modes are the same as those of the first embodiment.

The sixth specific implementation mode: the present embodiment is described with reference to fig. 1 to 3, and the filler layer 4 in the present embodiment is a pall ring filler. Other components and connection modes are the same as those of the first embodiment.

The seventh embodiment: the present embodiment is described with reference to fig. 1 to 3, and the pall ring packing of the present embodiment includes a plurality of pall ring layers sequentially arranged from bottom to top, and each pall ring layer is arranged in a matrix shape in the box frame 1. Other components and connection modes are the same as those of the sixth embodiment.

The specific implementation mode is eight: referring to fig. 1 to 3, the present embodiment is described, in which both front and rear end frames of the box frame 1 are provided with fasteners, and the pall ring packing is fastened in the box frame 1 by the fasteners. The other components and the connection mode are the same as those of the seventh embodiment.

The specific implementation method nine: the present embodiment will be described with reference to fig. 1 to 3, and the pall ring packing according to the present embodiment is made of a plastic material. The other components and connection modes are the same as those of the eighth embodiment.

The detailed implementation mode is ten: the present embodiment is described with reference to fig. 1 to 3, and the side length of the cross section of the stuffing box unit in the present embodiment is 300 to 400mm, and the height of the stuffing box unit is 600 to 1600 mm. Other components and connection modes are the same as those of the first embodiment.

Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims

1. The utility model provides a condensate water deoxidization stuffing box which characterized in that: it includes a plurality of stuffing box monomers, a plurality of stuffing box monomers are the matrix form setting, can dismantle the connection between two adjacent stuffing box monomers of same row, the stuffing box monomer includes box frame (1), go up shower plate (2), shower plate (3) and packing layer (4) down, box frame (1) is rectangular frame, go up shower plate (2) horizontal rigid coupling on the up end of box frame (1), shower plate (3) horizontal rigid coupling is on the lower terminal surface of box frame (1) down, packing layer (4) set up at last shower plate (2) and under between shower plate (3).

2. The condensate deoxygenation stuffing box of claim 1, further comprising: the end face of one side of the box body frame (1) is detachably connected with the end face of the other side of the adjacent box body frame (1).

3. The condensate deoxygenation stuffing box of claim 2, further comprising: the two sides of one side end face of the box body frame (1) are respectively provided with a sliding groove (1-1) along the height direction, the two sides of the other side end face of the box body frame (1) are respectively provided with a sliding block (1-2) along the height direction, and the sliding blocks (1-2) are connected with the sliding grooves (1-1) of the adjacent box body frame (1) in a sliding mode.

4. The condensate deoxygenation stuffing box of claim 3, wherein: the sliding groove (1-1) is a dovetail groove, and the sliding block (1-2) is a dovetail sliding block.

5. The condensate deoxygenation stuffing box of claim 1, further comprising: the end face of the upper water spraying plate (2) is uniformly and densely provided with a plurality of groups of upper through holes (2-1), and the end face of the lower water spraying plate (3) is uniformly and densely provided with a plurality of groups of lower through holes (3-1).

6. The condensate deoxygenation stuffing box of claim 1, further comprising: the filler layer (4) is a pall ring filler.

7. The condensate deoxygenation stuffing box of claim 6, wherein: the pall ring packing comprises a plurality of pall ring layers which are sequentially arranged from bottom to top, and each pall ring layer is arranged in a box body frame (1) in a matrix shape.

8. The condensate oxygen-removing stuffing box according to claim 7, wherein: the front end frame and the rear end frame of the box body frame (1) are respectively provided with a buckle, and the pall ring packing is clamped in the box body frame (1) through the buckles.

9. The condensate oxygen-removing stuffing box according to claim 8, wherein: the pall ring packing is made of plastic materials.

10. The condensate deoxygenation stuffing box of claim 1, further comprising: the side length of the cross section of each packing box monomer is 300-400 mm, and the height of each packing box monomer is 600-1600 mm.