Condenser titanium tube plugging device

Abstract

The present invention relates to the technical field of sponge rubber ball cleaning, in particular to a condenser titanium tube plugging device, which comprises: a cleaning part, comprising a bearing base, a power component arranged on the bearing base, and a ball loading component arranged on the power component; a leak plugging part, comprising an isolation component arranged on the ball loading component and a dispensing component arranged on the ball loading component; and a separation part, comprising a scraping component arranged in the isolation component and a separation component arranged in the ball loading component. In the present invention, the isolation component and the dispensing component are provided; when a condenser titanium tube leaks, the dispensing component automatically delivers sawdust into a ball loading chamber; the sawdust enters a circulating water pipe together with sponge rubber balls and reaches the position of leakage of the titanium tube; since the diameter of the sponge rubber balls is greater than the diameter of the titanium tube, the sponge rubber balls are compressed by the titanium tube to deform to completely fill the titanium tube, and thus the sponge rubber balls can directly press the sawdust into the leakage gap to automatically complete plugging; the whole process requires no shutdown and manual operation.

Description

Condenser titanium pipe plugging device TECHNICAL FIELD

[0001] The present application relates to the technical field of rubber ball cleaning, in particular to a condenser titanium pipe plugging device. BACKGROUND

[0002] The existing generator set is provided with a rubber ball cleaning system, which is composed of a rubber ball collector, a rubber ball circulating pump, a filter screen, a differential pressure measurement control system, a rubber ball distributor and a ball collecting net, and can continuously or periodically clean the condenser titanium pipe. The generator set is also provided with a water chamber vacuum system, which can periodically or continuously extract the air accumulated in the water chamber, so as to ensure the condenser circulating water siphon and improve the heat exchange efficiency.

[0003] During normal operation of the generator set, the condenser leakage, condenser water replenishment and corrosion products of the thermal system itself will enter the water vapor system. The main pollutants in the condensate water include suspended solids, iron filings, iron corrosion products and soluble ions (such as sodium ions, silicate ions, chloride ions and potassium ions), which can cause the deterioration of the boiler feed water quality, and further cause the corrosion, fouling and salt accumulation of the steam turbine and the boiler, thereby endangering the safe and economic operation of the generator set. When the condenser titanium pipe leaks, the generator set can only be stopped in an emergency when the leakage is large, and the leakage point can be plugged by manually adding sawdust to the circulating water pipeline when the leakage is small. However, this method is too low in efficiency and too long in operation time. SUMMARY

[0004] This section is intended to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification of the present application in order to avoid obscuring the purpose of this section, the abstract and the title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0005] In view of the above problem that the manual sawdust adding method is too low in efficiency, the present application is proposed.

[0006] Therefore, the purpose of the present application is to provide a condenser titanium pipe plugging device.

[0007] To solve the above technical problems, the present application provides the following technical scheme: a condenser titanium pipe plugging device, comprising a cleaning component, a bearing base, a power assembly arranged on the bearing base, and a ball loading assembly arranged on the power assembly; a plugging component, comprising an isolation assembly arranged on the ball loading assembly and a launching assembly arranged on the ball loading assembly; and a separation component, comprising a scraping assembly arranged in the isolation assembly and a separation assembly arranged in the ball loading assembly.

[0008] As a preferred scheme of the condenser titanium pipe blocking device, the ball loading assembly comprises a ball loading chamber arranged on a bearing base, a rubber ball inlet arranged on the upper part of the ball loading chamber, a rubber ball outlet arranged on the lower part of the ball loading chamber, and a blowdown port arranged on the bottom of the ball loading chamber.

[0009] As a preferred scheme of the condenser titanium pipe blocking device, the ball loading assembly further comprises a rubber ball feeding cover plate arranged on the top end of the ball loading chamber, a blowdown door arranged on the rubber ball feeding cover plate, and a cover plate lock arranged on the rubber ball feeding cover plate.

[0010] As a preferred scheme of the condenser titanium pipe blocking device, the isolation assembly comprises a first isolation chamber arranged at the rubber ball inlet, a second isolation chamber arranged at the rubber ball outlet, and an electric door arranged on the rubber ball feeding cover plate.

[0011] As a preferred scheme of the condenser titanium pipe blocking device, the first isolation chamber and the second isolation chamber have the same structure, and an electric isolation door is arranged in the first isolation chamber and the second isolation chamber, and the electric isolation door can completely close the isolation chamber.

[0012] As a preferred scheme of the condenser titanium pipe blocking device, the feeding assembly comprises a sawdust chamber arranged on the rubber ball feeding cover plate, and a feeding electric door arranged on the discharge port of the sawdust chamber.

[0013] As a preferred scheme of the condenser titanium pipe blocking device, the sawdust chamber is in the shape of a funnel, the discharge port of the sawdust chamber is connected with the ball loading chamber, a feeding port is arranged on the top end of the sawdust chamber, and the feeding electric door controls the discharge of the sawdust chamber.

[0014] As a preferred scheme of the condenser titanium pipe blocking device, the scraping assembly comprises a scraping pipe arranged in the first isolation chamber, a rifling groove arranged on the inner wall of the scraping pipe, and a guide slope arranged in the rifling groove.

[0015] As a preferred scheme of the condenser titanium pipe blocking device, the separation assembly comprises a separation pipe arranged in the ball loading chamber, a separation net arranged in the ball loading chamber, a guide plate arranged on the separation net, and a receiving port arranged in the ball loading chamber.

[0016] As a preferred scheme of the condenser titanium pipe blocking device, the separation pipe is connected with the rubber ball inlet, the receiving port is connected with the rubber ball outlet, and the guide plate faces the receiving port.

[0017] The beneficial effects of the present application: the present application is provided by setting the isolation component and the delivery component, when the titanium tube of the condenser leaks, the ball loading chamber can be closed through the isolation component, then the sawdust is automatically put into the ball loading chamber through the delivery component, so that the sawdust enters the circulating water pipeline with the rubber ball, reaches the leakage of the titanium tube, because the diameter of the rubber ball is larger than the diameter of the titanium tube, the rubber ball is deformed and filled in the titanium tube, so that the rubber ball can directly press the sawdust into the leakage gap, and the process is automatically completed without stopping and manual operation; by setting the scraping component, the sawdust adhered to the surface of the rubber ball can be scraped off before the rubber ball returns to the ball loading chamber, so that the rubber ball and the sawdust are separated, then the sawdust is stored at the bottom of the ball loading chamber through the separation component, and the rubber ball can return to the circulating water pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Fig. 1 is a schematic diagram of a condenser titanium tube plugging device.

[0020] Fig. 2 is a schematic diagram of a cross section of a condenser titanium tube plugging device.

[0021] Fig. 3 is a schematic diagram of the structure of a ball loading assembly of a condenser titanium tube plugging device.

[0022] Fig. 4 is a schematic diagram of the structure of a scraping assembly of a condenser titanium tube plugging device.

[0023] Fig. 5 is a schematic diagram of a rifling groove of a condenser titanium tube plugging device.

[0024] Fig. 6 is a schematic diagram of the structure of a separation assembly of a condenser titanium tube plugging device. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0027] Second, the "one embodiment" or "an embodiment" referred to herein means a specific feature, structure, characteristic, or combination of features and / or characteristics described herein that can be included in at least one implementation of the present application. The various appearances of "in one embodiment" or "an embodiment" in the specification do not all refer to the same embodiment, although they can.

[0028] Third, the present application is described in detail below in connection with the drawings, in which the device structure is shown in cross-sectional view, which is locally enlarged without the general scale for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0029] Embodiment 1

[0030] Referring to FIGS. 1-6, a first embodiment of the present application is provided, which provides a condenser titanium tube plugging device, including a cleaning component 100, including a bearing base 101, a power assembly 102 arranged on the bearing base 101, and a ball loading assembly 103 arranged on the power assembly 102; a leak stopping component 200, including an isolation assembly 201 arranged on the ball loading assembly 103, and a dropping assembly 202 arranged on the ball loading assembly 103; a separation component 300, including a scraping assembly 301 arranged in the isolation assembly 201, and a separation assembly 302 arranged in the ball loading assembly 103.

[0031] Specifically, the power assembly 102 includes a rubber ball pump 102a arranged on the bearing base 101, a rubber ball chamber 102b arranged on the output shaft of the rubber ball pump 102a, and a rubber ball pump 102a inlet door arranged at the inlet of the rubber ball chamber 102b. The outlet of the rubber ball chamber 102b is communicated with the rubber ball inlet 103b. The rubber ball pump 102a is used to provide the power required for rubber ball cleaning. The ball loading assembly 103 is used to store rubber balls. The isolation assembly 201 is used to close the ball loading assembly 103 when sawdust is dropped, and to block the circulating water from entering. The dropping assembly 202 is used to drop sawdust into the ball loading assembly 103. The scraping assembly 301 is arranged before the rubber ball returns to the ball loading assembly 103, which can scrape off the sawdust adhered to the rubber ball before the rubber ball enters the ball loading assembly 103. The separation assembly 302 is arranged inside the ball loading assembly 103, which can store the separated sawdust and rubber balls separately.

[0032] Further, the ball loading assembly 103 comprises a ball loading chamber 103a arranged on the bearing base 101, a ball inlet 103b arranged on the upper part of the ball loading chamber 103a, a ball outlet 103c arranged on the lower part of the ball loading chamber 103a, a sewage outlet 103d arranged on the bottom of the ball loading chamber 103a, the ball loading chamber 103a is a hollow cylindrical structure, the ball inlet 103b is used for the ball returning to the ball loading chamber 103a after completing the cleaning of the circulating water pipeline, the ball outlet 103c is used for the ball in the ball loading chamber 103a to start the cleaning of the circulating water pipeline, the sewage outlet 103d is used for discharging sewage and sawdust separated, and an electromagnetic valve is arranged outside the sewage outlet 103d to be able to control the discharge by electricity.

[0033] Further, the ball loading assembly 103 further comprises a ball feeding cover plate 103e arranged at the top end of the ball loading chamber 103a, a vent door 103f arranged on the ball feeding cover plate 103e, and a cover plate lock buckle 103g arranged on the ball feeding cover plate 103e, the ball feeding cover plate 103e can be opened, and after being opened, the ball is manually fed into the ball loading chamber 103a, the vent door 103f is communicated with the ball loading chamber 103a, so that the ball loading chamber 103a is communicated with the outside air, thereby breaking the atmospheric pressure, and the sewage can be discharged, and the cover plate lock buckle 103g is used for locking the ball feeding cover plate 103e.

[0034] Further, the isolation assembly 201 comprises a first isolation chamber 201a arranged at the ball inlet 103b, a second isolation chamber 201b arranged at the ball outlet 103c, and a cover plate electric door 201c arranged on the ball feeding cover plate 103e, the first isolation chamber 201a is used for closing the ball inlet, the second isolation chamber 201b is used for closing the ball outlet 103c, and the cover plate electric door 201c is used for controlling the opening and closing of the vent door 103f.

[0035] The first isolation chamber 201a and the second isolation chamber 201b have the same structure, the first isolation chamber 201a and the second isolation chamber 201b are internally provided with an electric isolation door, the electric isolation door can completely close the isolation chamber, the first isolation chamber 201a and the second isolation chamber 201b are each provided with a closed cavity, an electric valve is arranged in the cavity, the electric valve can close one end of the isolation chamber, and the first isolation chamber 201a and the second isolation chamber 201b respectively close the inlet and the outlet of the ball loading chamber 103a.

[0036] Operation process: a second isolation chamber 201b is added after the glue ball outlet 103c, a first isolation chamber 201a is added before the glue ball inlet 103b, an electromagnetic valve (not shown in the figure) is added at the pollution outlet 103d, a sawdust feeding box is arranged on the glue ball feeding cover plate 103e in the form of a funnel, and a feeding electric door 202b is added at the bottom of the sawdust feeding box. When the condenser leaks, the condenser leakage plus sawdust interlocking sub-ring is input on the disc front remote control picture. The action steps of the interlocking sub-ring are as follows: stop the glue ball pump 102a, close the second isolation chamber 201b, close the first isolation chamber 201a, open the electromagnetic valve of the pollution outlet 103d after the second isolation chamber 201b and the first isolation chamber 201a close signal comes, open the vent door 103f and the cover electric door 201c for drainage, delay for 30s, close the pollution outlet 103d, open the feeding electric door 202b, delay for 30s, close the feeding electric door 202b, close the cover electric door 201c and the vent door 103f, when the feeding electric door 202b closes to the in-place signal, the air in the ball loading chamber 103a is discharged, the second isolation chamber 201b is opened, the first isolation chamber 201a is opened, and after 30s, the glue ball pump 102a is started, so that the sawdust enters the circulating water pipeline to plug the titanium pipe leakage point, and the safe operation of the condenser system is ensured.

[0037] Embodiment 2

[0038] Referring to FIGS. 1-6, the second embodiment of the present application is different from the first embodiment in that the feeding assembly 202 includes a sawdust chamber 202a arranged on the glue ball feeding cover plate 103e and a feeding electric door 202b arranged at the discharge port of the sawdust chamber 202a.

[0039] Specifically, the sawdust chamber 202a stores sawdust, and when plugging is needed, the feeding electric door 202b is opened, and the sawdust in the sawdust chamber 202a automatically falls into the ball loading chamber 103a.

[0040] Further, the sawdust chamber 202a is in the form of a funnel, the discharge port of the sawdust chamber 202a is connected with the ball loading chamber 103a, the top end of the sawdust chamber 202a is provided with a feeding port, the feeding electric door 202b controls the discharge of the sawdust chamber 202a, and when it is needed to supplement sawdust, the feeding port at the top end of the sawdust chamber 202a is opened to supplement sawdust into the sawdust chamber 202a.

[0041] The remaining structures are the same as those of the first embodiment.

[0042] Operation process: when the leakage signal is sent out, the electric door 202b is automatically opened, the sawdust chamber 202a is communicated with the ball loading chamber 103a, the sawdust directly falls into the ball loading chamber 103a, the rubber ball pump 102a is started, the sawdust follows the rubber ball into the circulating water pipeline, because the rubber ball is in interference fit with the pipeline, so the rubber ball can push the sawdust to move along the pipeline until reaching the leakage position, the rubber ball presses the sawdust into the leakage gap, and the leakage is completed.

[0043] Embodiment 3

[0044] Referring to FIGS. 1-6, for the third embodiment of the application, which is different from the above embodiments: the scraping assembly 301 includes a scraping pipe 301a arranged in the first isolation chamber 201a, a rifling groove 301b opened in the inner wall of the scraping pipe 301a, and a guide slope 301c arranged in the rifling groove 301b.

[0045] Specifically, the rifling groove 301b is a spiral groove, and the rifling groove 301b is arranged in the inner wall of the scraping pipe 301a. The scraping pipe 301a is arranged in the isolation chamber, and the second isolation chamber 201b can also be provided with the scraping pipe 301a, which can scrape the sawdust attached to the surface of the rubber ball in the ball loading chamber 103a. After the sawdust is scraped by the rifling groove 301b, it continues to flow under the guidance of the water flow. The low end of the guide slope 301c is arranged at the inlet end of the rifling groove 301b, the high end of the guide slope 301c is arranged at the outlet end of the rifling groove 301b, and the high end of the guide slope 301c is flush with the inner wall of the scraping pipe 301a.

[0046] Further, the separation assembly 302 includes a separation pipe 302a arranged in the ball loading chamber 103a, a separation net 302b arranged in the ball loading chamber 103a, a guide plate 302c arranged on the separation net 302b, and a storage opening 302d arranged in the ball loading chamber 103a. The separation pipe 302a is arranged in the ball loading chamber 103a and communicates with the rubber ball inlet 103b. A plurality of through holes are arranged on the surface of the separation pipe 302a. The rubber ball can continue to advance along the separation pipe 302a, and the sawdust falls from the through holes. When the rubber ball leaves the first isolation chamber 201a, the scraped sawdust falls from the separation pipe 302a and is separated from the rubber ball. After the rubber ball leaves the separation pipe 302a, it falls on the separation net 302b. The separation net 302b is arranged obliquely, and the rubber ball is guided by the guide plate 302c to the storage opening 302d on the separation net 302b. The sawdust can continue to fall through the separation net 302b.

[0047] Further, the separation pipe 302a communicates with the rubber ball inlet 103b, the storage opening 302d communicates with the rubber ball outlet 103c, and the guide plate 302c faces the storage opening 302d.

[0048] The rest of the structure is the same as that of Example 2.

[0049] Operation process: when the glue ball and sawdust complete the plugging, first return to the first isolation chamber 201a, enter the scraping pipe 301a in the first isolation chamber 201a, because the glue ball is deformable, the glue ball will be deformed and protrude, extend into the rifling groove 301b, and the rifling groove 301b can affect the glue ball to rotate, and then the groove wall of the rifling groove 301b can scrape the sawdust attached to the surface of the glue ball, the sawdust will be first stored in the rifling groove 301b, and the glue ball enters the ball loading chamber 103a together with the water flow after passing through, after entering the ball loading chamber 103a, the glue ball continues to advance along the separation pipe 302a for a distance, while the sawdust starts to fall at the separation pipe 302a, and the glue ball falls on the separation net 302b after leaving the separation pipe 302a, and is collected at the storage opening 302d along the separation net 302b and the guide plate 302c, and the sawdust will continue to fall through the separation net 302b and deposit at the bottom of the ball loading chamber 103a, and the sawdust can be directly discharged by opening the sewage outlet 103d when it needs to be cleaned.

[0050] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) using the teachings of the present application and their equivalents, without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the teachings of the general inventive concept. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0051] Furthermore, in an effort to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the application currently being considered, or those unrelated to enabling the application).

[0052] It is to be understood that the development of the particular implementations described herein was motivated by the desire to solve real-world problems, and as such the claimed implementations can be susceptible to further implementation while still being generically consistent with the descriptions provided herein. Specifically, a number of implementations decisions were made during the development of the particular implementations described herein as a result of problem- solving attempts to solve issues that are typically faced. It should therefore be appreciated that aspects of the described implementations can be practiced in other specific forms without departing from their spirit or essential characteristics. The described implementations are to be considered in a descriptive sense only and not for purposes of limitation. The scope of the described implementations is therefore defined by the appended claims, rather than the foregoing description, and all variations and equivalents that fall within the range of the claims are intended to be embraced therein.

[0053] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and all modifications and equivalents should be included in the scope of the claims of the present application.

Claims

1. A condenser titanium tube plugging device, characterized in that: include, The cleaning component (100) includes a support base (101), a power assembly (102) disposed on the support base (101), and a ball loading assembly (103) disposed on the power assembly (102); The leak-stopping component (200) includes an isolation component (201) disposed on the ball loading assembly (103) and a dispensing component (202) disposed on the ball loading assembly (103); The separation component (300) includes a scraping component (301) disposed within the isolation component (201) and a separation component (302) disposed within the ball loading component (103).

2. The condenser titanium tube plugging device as described in claim 1, characterized in that: The ball loading assembly (103) includes a ball loading chamber (103a) disposed on a support base (101), a ball inlet (103b) disposed on the upper part of the ball loading chamber (103a), a ball outlet (103c) disposed on the lower part of the ball loading chamber (103a), and a drain outlet (103d) disposed on the bottom of the ball loading chamber (103a).

3. The condenser titanium tube plugging device as described in claim 2, characterized in that: The ball loading assembly (103) also includes a ball loading cover plate (103e) disposed at the top of the ball loading chamber (103a), a venting door (103f) disposed on the ball loading cover plate (103e), and a cover plate latch (103g) disposed on the ball loading cover plate (103e).

4. The condenser titanium tube plugging device as described in claim 3, characterized in that: The isolation assembly (201) includes a first isolation chamber (201a) disposed at the ball inlet (103b), a second isolation chamber (201b) disposed at the ball outlet (103c), and an electric cover door (201c) disposed on the ball delivery cover (103e).

5. The condenser titanium tube plugging device as described in claim 4, characterized in that: The first isolation chamber (201a) and the second isolation chamber (201b) have the same structure. The first isolation chamber (201a) and the second isolation chamber (201b) are equipped with electric isolation doors, which can completely seal the isolation chambers.

6. The condenser titanium tube plugging device as described in claim 5, characterized in that: The dispensing assembly (202) includes a sawdust chamber (202a) disposed on the ball dispensing cover plate (103e) and a dispensing electric door (202b) disposed at the discharge port of the sawdust chamber (202a).

7. The condenser titanium tube plugging device as described in claim 6, characterized in that: The sawdust chamber (202a) is funnel-shaped, and the discharge port of the sawdust chamber (202a) is connected to the ball loading chamber (103a). The top of the sawdust chamber (202a) is provided with a feeding port, and the feeding electric door (202b) controls the discharge of the sawdust chamber (202a).

8. The condenser titanium tube plugging device as described in claim 7, characterized in that: The scraping assembly (301) includes a scraping tube (301a) disposed in the first isolation chamber (201a), a rifling groove (301b) formed on the inner wall of the scraping tube (301a), and a guide ramp (301c) disposed in the rifling groove (301b).

9. The condenser titanium tube plugging device as described in claim 8, characterized in that: The separation component (302) includes a separation tube (302a) disposed in the ball loading chamber (103a), a separation net (302b) disposed in the ball loading chamber (103a), a guide plate (302c) disposed on the separation net (302b), and a receiving port (302d) disposed in the ball loading chamber (103a).

10. The condenser titanium tube plugging device as described in claim 9, characterized in that: The separation tube (302a) is connected to the glue ball inlet (103b), the receiving port (302d) is connected to the glue ball outlet (103c), and the guide plate (302c) faces the receiving port (302d).

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