CN218529935U

CN218529935U - Fine treatment device for steam turbine condensate

Info

Publication number: CN218529935U
Application number: CN202220536834.4U
Authority: CN
Inventors: 李军; 李�杰; 田野
Original assignee: United Environment Beijing Co ltd
Current assignee: United Environment Beijing Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2023-02-28
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a turbine condensate polishing device, including condensate polishing device and inlet tube, the fixed intercommunication in the front side of condensate polishing device and the rear side of inlet tube, the inside of inlet tube is provided with prefilter net, the top and the equal fixedly connected with casing in bottom of prefilter net. The utility model discloses a set up condensate fine treatment device, the inlet tube, the prefilter net, a housing, locating component and control assembly's cooperation is used, the user makes the inside of locating lever withdrawal casing between through control assembly and locating component, later aim at the position between cooperation groove and the casing, filter screen installation is intraduct in advance, make the casing get into cooperation inslot portion simultaneously, later fix a position through locating component, the condensate can directly get into from the inlet tube when having solved current condensate fine treatment device and using, wherein the trace dissolves mineral substance and suspended solid more, influence the work efficiency's of organism problem easily.

Description

Fine treatment device for steam turbine condensate

Technical Field

The utility model belongs to the technical field of the steam turbine, especially, relate to a steam turbine condensate water fine treatment device.

Background

The steam turbine is also called steam turbine engine, a rotation type steam power device, high temperature high pressure steam passes fixed nozzle and becomes on the blade after the accelerated air current, the rotor that the blade was arranged is equipped with in the messenger is rotatory, do work outward simultaneously, the steam turbine can use the condenser to cool off steam for (condensation) water when the operation, water is filtered the condensate water by condensate water finishing device after used repeatedly boiler make-up water, pass at last inside the input boiler again, the condensate water can directly get into from the inlet tube when condensate water finishing device uses, wherein trace dissolves mineral substance and suspended solid more, influence the work efficiency of organism easily, the problem that prior art exists is: when the condensate fine treatment device is used, condensate can directly enter from the water inlet pipe, trace dissolved mineral substances and suspended matters are more, and the working efficiency of a machine body is easily influenced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a turbine condensate water fine treatment device possesses to getting into the condensate water from the inlet tube and carrying out prefilter's function, reduces the advantage that inside trace dissolved mineral substance and suspended solid, and the condensate water can directly get into from the inlet tube when having solved current condensate water fine treatment device and using, and wherein trace dissolved mineral substance and suspended solid are more, influence the work efficiency's of organism problem easily.

The utility model discloses a realize like this, a turbine condensate water fine treatment device, including condensate water fine treatment device and inlet tube, the fixed intercommunication in front side and the rear side of inlet tube of condensate water fine treatment device, the inside of inlet tube is provided with the pre-filtration net, the equal fixedly connected with casing in top and the bottom of pre-filtration net, the inside of casing is provided with locating component, the front side of casing is provided with control assembly, the cooperation groove that uses with the casing cooperation is seted up to the front side of inlet tube, the constant head tank that uses with the locating component cooperation is seted up to the inner wall in cooperation groove.

As the utility model discloses it is preferred, locating component includes stopper and two gag lever posts, the front side and the rear side of stopper all with the inner wall fixed connection of casing, the gag lever post is close to one side of stopper and the fixed surface of stopper is connected, one side fixedly connected with extrusion piece that the stopper was kept away from to the gag lever post, the surface cover of extrusion piece has the locating lever, one side fixedly connected with spring of stopper is kept away from to the extrusion piece, one side that the extrusion piece was kept away from to the spring is connected with the fixed surface of locating lever, one side that the stopper was kept away from to the locating lever runs through to the inside of cooperation groove, and uses with the constant head tank cooperation, the locating lever is close to one side fixedly connected with connecting block of pre-filtration net, the front side fixedly connected with transfer line of connecting block, the transfer line uses with the control assembly cooperation.

As the utility model discloses it is preferred, control assembly includes control lever and control block, the rear side of control lever runs through to the inside of casing, and with the front side fixed connection of control block, the equal fixedly connected with linkage block in both sides of control block, one side fixedly connected with transmission block that the pre-filtration net was kept away from to the linkage block, the transmission block uses with the transfer line cooperation.

As the utility model discloses it is preferred, spacing hole has been seted up to one side that the locating lever is close to the stopper, spacing hole and gag lever post cooperation are used.

As the utility model discloses it is preferred, the front side of transmission piece is opened and is equipped with the transmission groove, the transmission groove uses with the transfer line cooperation.

As the utility model discloses it is preferred, one side fixedly connected with orbit piece of control block is kept away from to the linkage piece, the orbit groove has been seted up to the inner wall of casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up condensate water finishing device, the inlet tube, the prefilter net, a housing, locating component and control assembly's cooperation is used, the user makes the inside of locating lever withdrawal casing through between control assembly and the locating component, later aim at the position between cooperation groove and the casing, it is inside to install the inlet tube into with the prefilter net, make the casing get into cooperation inslot portion simultaneously, later fix a position through locating component, condensate water can directly get into from the inlet tube when having solved current condensate water finishing device and using, wherein trace dissolves mineral substance and suspended solid more, influence the work efficiency's of organism problem easily.

2. The utility model discloses a set up locating component, can be through aiming at the position between cooperation groove and the casing, with the interior intake pipe of pre-filter installation, make the casing get into the cooperation inslot portion simultaneously, later fix a position through locating component to the position of fixed pre-filter net.

3. The utility model discloses a set up control assembly, can make the locating lever retract the inside of casing through between control assembly and the locating component, later aim at the position between cooperation groove and the casing, will filter screen installation in advance inside the intake pipe, made things convenient for the user to use.

4. The utility model discloses a set up spacing hole, can be through the cooperation between spacing hole and gag lever post, the position of restriction locating lever makes it more stable.

5. The utility model discloses a set up the transmission groove, can extrude the surface of transfer line through the inner wall of transmission groove to play the transmission to the connecting block.

6. The utility model discloses a set up orbit piece and orbit groove, can restrict the position of linkage piece, the skew can not take place for the position when making it remove.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial enlarged view of a portion a of fig. 1 according to an embodiment of the present invention;

figure 3 is a cross-sectional view of a front view of a water intake riser according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of the embodiment of the present invention at B in fig. 3.

In the figure: 1. a condensate polishing device; 2. a water inlet pipe; 3. pre-filtering a net; 4. a housing; 5. a positioning assembly; 501. a limiting block; 502. a limiting rod; 503. extruding the block; 504. positioning a rod; 505. a spring; 506. connecting blocks; 507. a transmission rod; 6. a control component; 601. a control lever; 602. a control block; 603. a linkage block; 604. a transmission block; 7. a mating groove; 8. positioning a groove; 9. a limiting hole; 10. a transmission groove; 11. a track block; 12. a track groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of turbine condensate water fine processing device, including condensate water fine processing device 1 and inlet tube 2, the fixed intercommunication in front side and the rear side of inlet tube 2 of condensate water fine processing device 1, the inside of inlet tube 2 is provided with prefiltration net 3, the equal fixedly connected with casing 4 in top and bottom of prefiltration net 3, the inside of casing 4 is provided with locating component 5, the front side of casing 4 is provided with control assembly 6, the cooperation groove 7 that uses with casing 4 cooperation is seted up to the front side of inlet tube 2, constant head tank 8 that uses with locating component 5 cooperation is seted up to the inner wall of cooperation groove 7.

Referring to fig. 4, the positioning assembly 5 includes a limiting block 501 and two limiting rods 502, the front side and the rear side of the limiting block 501 are fixedly connected to the inner wall of the housing 4, one side of the limiting rod 502 close to the limiting block 501 is fixedly connected to the surface of the limiting block 501, one side of the limiting rod 502 far away from the limiting block 501 is fixedly connected to the extrusion block 503, the surface of the extrusion block 503 is sleeved with a positioning rod 504, one side of the extrusion block 503 far away from the limiting block 501 is fixedly connected to a spring 505, one side of the spring 505 far away from the extrusion block 503 is fixedly connected to the surface of the positioning rod 504, one side of the positioning rod 504 far away from the limiting block 501 runs through the inside of the matching groove 7 and is matched with the positioning groove 8, one side of the positioning rod 504 close to the pre-filtering net 3 is fixedly connected to a connecting block 506, the front side of the connecting block 506 is fixedly connected to a transmission rod 507, and the transmission rod 507 is matched with the control assembly 6 for use.

The scheme is adopted: through setting up locating component 5, can be through the position of aiming at between cooperation groove 7 and the casing 4, will advance filter screen 3 to install into inlet tube 2 inside, make casing 4 get into cooperation groove 7 inside simultaneously, later fix a position through locating component 5 to the fixed position of filter screen 3 in advance.

Referring to fig. 2 and 4, the control assembly 6 includes a control rod 601 and a control block 602, a rear side of the control rod 601 penetrates through the inside of the housing 4 and is fixedly connected with a front side of the control block 602, both sides of the control block 602 are fixedly connected with a linkage block 603, one side of the linkage block 603 away from the pre-filtering screen 3 is fixedly connected with a transmission block 604, and the transmission block 604 is used in cooperation with the transmission rod 507.

The scheme is adopted: through setting up control unit 6, can make locating lever 504 retract inside casing 4 between control unit 6 and locating component 5, later aim at the position between cooperation groove 7 and the casing 4, with installing prefilter net 3 inside inlet tube 2, made things convenient for the user to use.

Referring to fig. 4, a limiting hole 9 is formed in one side of the positioning rod 504 close to the limiting block 501, and the limiting hole 9 is used in cooperation with the limiting rod 502.

Adopt above-mentioned scheme: through setting up spacing hole 9, can be through the cooperation between spacing hole 9 and gag lever post 502, the position of restriction locating lever 504 makes it more stable.

Referring to fig. 4, a transmission groove 10 is opened at the front side of the transmission block 604, and the transmission groove 10 is used in cooperation with the transmission rod 507.

The scheme is adopted: by providing the transmission groove 10, the surface of the transmission rod 507 can be pressed by the inner wall of the transmission groove 10, thereby performing a transmission function on the connection block 506.

Referring to fig. 4, a track block 11 is fixedly connected to a side of the linkage block 603 away from the control block 602, and a track groove 12 is formed in an inner wall of the housing 4.

Adopt above-mentioned scheme: by providing the track block 11 and the track groove 12, the position of the link block 603 can be restricted so that the position does not shift when the link block moves.

The utility model discloses a theory of operation:

when the water inlet pipe is used, a user pushes the control rod 601 to one side far away from the pre-filtering net 3, the control rod 601 drives the control block 602 to one side far away from the pre-filtering net 3, the control block 602 drives the linkage block 603 to move to one side far away from the pre-filtering net 3, the linkage block 603 drives the transmission block 604 to move to one side far away from the pre-filtering net 3, the surface of the transmission rod 507 is extruded through the inner wall of the transmission groove 10, the connection block 506 is driven to move to one side close to the limiting block 501, the connection block 506 drives the positioning rod 504 to retract into the inside of the shell 4, then the position between the matching groove 7 and the shell 4 is aligned, the pre-filtering net 3 is installed into the water inlet pipe 2, the shell 4 is made to enter the matching groove 7, the control rod 601 is loosened, the elastic force generated by the spring 505 pushes the positioning rod 504 to enter the inside of the positioning groove 8, and the use of the user is facilitated.

In summary, the following steps: this turbine condensate water finishing device, through setting up condensate water finishing device 1, inlet tube 2, pre-filtration net 3, casing 4, locating component 5 and control assembly 6's cooperation is used, the user makes locating lever 504 withdraw casing 4's inside between control assembly 6 and the locating component 5, later aim at the position between cooperation groove 7 and the casing 4, install into inlet tube 2 inside with pre-filtration net 3, make casing 4 get into cooperation groove 7 inside simultaneously, later fix a position through locating component 5, the condensate water can directly get into from the inlet tube when having solved current condensate water finishing device and using, wherein trace dissolves mineral substance and suspended solid more, influence the problem of the work efficiency of organism easily.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turbine condensate polishing device, includes condensate polishing device (1) and inlet tube (2), its characterized in that: the fixed intercommunication of the front side of condensate fine treatment device (1) and the rear side of inlet tube (2), the inside of inlet tube (2) is provided with prefiltration net (3), the top and the equal fixedly connected with casing (4) in bottom of prefiltration net (3), the inside of casing (4) is provided with locating component (5), the front side of casing (4) is provided with control assembly (6), cooperation groove (7) that use with casing (4) cooperation are seted up to the front side of inlet tube (2), constant head tank (8) that use with locating component (5) cooperation are seted up to the inner wall in cooperation groove (7).

2. The apparatus for polishing condensate in a steam turbine as set forth in claim 1, wherein: locating component (5) include stopper (501) and two gag lever post (502), the front side and the rear side of stopper (501) all with the inner wall fixed connection of casing (4), gag lever post (502) are close to the one side of stopper (501) and are connected with the fixed surface of stopper (501), one side fixedly connected with extrusion piece (503) of stopper (501) are kept away from in gag lever post (502), the surface cover of extrusion piece (503) has locating lever (504), one side fixedly connected with spring (505) of stopper (501) are kept away from in extrusion piece (503), one side that extrusion piece (503) were kept away from in spring (505) is connected with the fixed surface of locating lever (504), one side that locating lever (504) were kept away from in cooperation groove (7) runs through to the inside, and uses with constant head tank (8) cooperation, one side fixedly connected with connecting block (506) that locating lever (504) are close to prefiltration net (3), the front side fixedly connected with transfer line (507) of connecting block (506), transfer line (507) uses with control component (6) cooperation.

3. The apparatus for polishing condensate in a steam turbine as set forth in claim 2, wherein: control assembly (6) include control lever (601) and control block (602), the rear side of control lever (601) runs through to the inside of casing (4), and with the front side fixed connection of control block (602), the equal fixedly connected with linkage block (603) in both sides of control block (602), one side fixedly connected with transmission piece (604) of prefiltration net (3) are kept away from in linkage block (603), transmission piece (604) and transfer line (507) cooperation use.

4. The apparatus for polishing condensate in a steam turbine as set forth in claim 2, wherein: one side, close to the limiting block (501), of the positioning rod (504) is provided with a limiting hole (9), and the limiting hole (9) is matched with the limiting rod (502) for use.

5. The apparatus for polishing condensate in a steam turbine as set forth in claim 3, wherein: the front side of the transmission block (604) is provided with a transmission groove (10), and the transmission groove (10) is matched with a transmission rod (507) for use.

6. The apparatus for polishing condensate in a steam turbine as set forth in claim 3, wherein: one side of the linkage block (603) far away from the control block (602) is fixedly connected with a track block (11), and a track groove (12) is formed in the inner wall of the shell (4).