CN202747900U - Device for cleaning rubber balls - Google Patents
Device for cleaning rubber balls Download PDFInfo
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- CN202747900U CN202747900U CN201220446733.4U CN201220446733U CN202747900U CN 202747900 U CN202747900 U CN 202747900U CN 201220446733 U CN201220446733 U CN 201220446733U CN 202747900 U CN202747900 U CN 202747900U
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- ball
- cleaning
- screw mandrel
- frustum
- pipeline
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Abstract
The utility model discloses a device for cleaning rubber balls. The device comprises a secondary filtering screen, a ball receiving net, a ball accommodating chamber and a rubber ball pump, wherein the ball receiving net comprises a casing; a cone frustum-shaped ball receiving net body consisting of two symmetrical semi-conical screen boards is arranged in the casing; the lower end of the cone frustum-shaped ball receiving net body is connected with a ball receiving pipe; a circle of support ring is arranged on the outer wall at the upper end of the cone frustum-shaped ball receiving net body; the upper parts of the two symmetrical semi-conical screen boards are respectively supported and connected onto the casing through supporting shafts which are symmetrically arranged; two screw rod supporting seats which are symmetrically arranged are fixedly arranged on the outer side of the lower part of the cone frustum-shaped ball receiving net body; screw rods are arranged in a manner of penetrating through the cone frustum-shaped ball receiving net body and the two screw rod supporting seats; the screw rods are respectively connected with the two screw rod supporting seats through positive and negative threads; and one end of each screw is connected with a motor through a driving device. The device disclosed by the utility model has the advantages of reasonable structural design, convenience for operation, stable performance, strong deformation resistance, small water resistance and the like. Verified by tests, the recovery rate of the rubber balls is as high as over 96 percent.
Description
Technical field
The utility model relates to the equipment that a kind of Turbo-generator Set is in operation Cooling Tubes of Condenser is cleaned, particularly a kind of ball cleaning apparatus.
Background technology
Ball cleaning apparatus is the best equipment that Turbo-generator Set is in operation Cooling Tubes of Condenser is effectively cleaned.The quality of this device serviceability directly has influence on clean-up performance and the heat transfer efficiency of condenser.It is to improve economy of power plant, ensures the indispensable equipment of condenser safe operation.
The glueballs cleaning technique by front West German's invention, at first used in Germany at the beginning of 1950's.This technology is come out soon, has just caused countries in the world colleagues' attention with its unique advantage, and uses successively in developed country, and the sixties, recirculated water secondary filter (abbreviation secondary filter) was invented again by Ta Bunuoge company.This has all played very important effect to raising recirculating water purification effect and the normal operation of assurance rubber ball cleaning system.
The glueballs cleaning technique is basic identical with the experience of Ta Bunuoge company in the evolution of China.The test of this technology, research are started late in China, but constantly absorb advanced foreign technology and experience, and in conjunction with for many years practice to product update, perfect, make product accumulate rich experience at aspects such as design, manufacturing, uses.
First generation ball cleaning apparatus adopts in rubber ball cleaning system is fixedly taper ball screen and hydraulic ejector (glueballs circulation power equipment), and rotating wash bowl is the hollow glueballs of hard (baton round is also arranged).Short because of the life-span of ball eventually, ball collecting rate is more and more lower, and cleaning performance obviously descends degradation problem most of power plant before and after nineteen sixty all to stop voluntarily use.
From 1980, the popularization of glueballs cleaning technique, be applied in China and begin to have entered the prosperous time.For adapting to the situation, satisfy the demand of different capabilities unit and various circulation arrangements, the process of necessary expedite product seriation.Standardization, the seriation work of ball cleaning apparatus and recirculated water secondary filter device second generation product have been finished in nineteen eighty-three.125SS-9,125SS-12 type Rubber ball pumps, movable grid square-box-shaped ball screen, rotating water flow pattern secondary filter are widely used at home as first generation regeneration product.
Along with further developing of glueballs cleaning technique, and in conjunction with the in the past few years in a large number practice of use of second generation product, progressively find, second generation ball screen, though appearance and size is less than first generation product, but still some is bigger than normal, and difficulty is installed sometimes, and complex structure, high material consumption, operation and maintenance inconvenience, fault rate are higher; Rotating water flow pattern secondary filter, filter effect and to remove the hard foreign material effective, but during clear fibrous foreign material, effect is not ideal enough.So further researching and developing the ball cleaning apparatus that makes new advances has great importance.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of reasonable in design, easy to operate, ball cleaning apparatus that the glueballs rate of recovery is high are provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of ball cleaning apparatus, be characterized in: this device comprises secondary filter, ball screen, ball collector and Rubber ball pump, described secondary filter bottom is connected with inlet pipeline, top is connected with cleaning entry pipeline, the upper end of cleaning the entry pipeline is connected with the condenser arrival end, the port of export of condenser is connected with the cleaning outlet pipeline, cleaning outlet pipeline is connected with the entrance point of ball screen, the port of export of ball screen is connected with discharge pipe line, ball collector is respectively by pipeline and the cleaning entry pipeline of losing, ball screen connects, and described Rubber ball pump is located on the pipeline of losing that connects ball collector and ball screen;
Described ball screen comprises housing, be provided with the frustum ball screen body that 2 blocks of half taper web plates by symmetry form in the housing, the lower end of described frustum ball screen body is connected with the receipts bulb, the outer wall of frustum ball screen body upper end is provided with a circle support ring, support ring below is provided with and is fixed on the circle of one on the inner walls and accepts ring, support ring places to be accepted on the ring, the top of 2 blocks of half taper web plates respectively by symmetrically arranged back shaft support and connection on housing; Lower outside at frustum ball screen body is fixed with symmetrically arranged 2 screw mandrel supporting seats, pass frustum ball screen body and 2 screw mandrel supporting seats are provided with screw mandrel, screw mandrel is connected on the housing by bearing block, two parts are provided with positive/negative thread about screw mandrel, screw mandrel is threaded by positive and negative respectively with 2 screw mandrel supporting seats, and an end of screw mandrel is connected with motor by transmission device.
In the ball cleaning apparatus technical scheme described in the utility model, further preferred technical scheme or technical characterictic are
1. be respectively equipped with horizontal and vertical reinforcement at 2 blocks of half taper web plates.Intensity that like this can Effective Raise half taper web plate.
2. described receipts bulb is fixed on the housing of ball screen by gripper shoe.So conveniently will receive bulb fixes.
3. described ball collector is connected with a glueballs distributor by the pipeline of losing, and the glueballs distributor is connected with some cleaning entry pipelines by some the pipelines of losing respectively, uses glueballs for a plurality of condensers provide to clean.Like this, a ball collector just can provide glueballs to 2 cover cleaning plants.Described distributor can be a threeway (pipe) valve.In the one side condenser that glueballs is entered need to clean by the switching of guide plate wherein.Also can be used as ball screen glueballs fairlead converge and the distribution three-way pipe of the pipe of receiving uses.
4. the tapering of described frustum ball screen body is 32-35 °.The receipts ball effect of the frustum ball screen body in this range of taper is best.
When the utility model device uses, select suitable sponge glueballs, the hygrometric state diameter of glueballs is than the large 1-2mm of cooling tube internal diameter of condenser, and hygrometric state proportion and water approach.Glueballs is dropped in the ball collector, and quantity is the 8-12% of condenser intake chamber copper pipe number, then starts Rubber ball pump, opens valve, and glueballs just under the slightly higher current of this circulating water intake pressure drive, enters condenser water box.The elastomer of micropore softness more than because of glueballs, under the effect of circulating water intake pressure differential, be extruded and pass through cooling tube, the cooling tube internal diameter is once smeared wiping, the inside pipe wall dirt is taken out of with current, glueballs enters ball screen with recirculated water through outlet pipe, under the obstruction of frustum ball screen body, glueballs is separated, extracted out by Rubber ball pump and come back to ball collector, so move in circles Cooling Tubes of Condenser is realized automatically cleaning continuously.
Can from cooling water, separate glueballs when the utility model ball screen uses, and guarantee not lose, do not block ball.When flowing out the water process ball screen of carrying glueballs secretly from condenser, ball is recovered and is drawn from ball screen by fairlead.The frustum ball screen body of ball screen can rotate, frustum ball screen body places " receipts ball " position when the glueballs shuttling movement, frustum ball screen body places " backwash " position when the glueballs that do not put into operation cleans, this moment, the driven by motor screw mandrel rotated, the screw thread of positive and negative setting pushes away 2 blocks of half taper web plates to both sides, make support ring and accept to produce the gap between the ring, the foreign material on the web plate are washed away, reduced again the water resistance of web plate simultaneously.
Compared with prior art, the utility model ball cleaning apparatus is a kind of reasonable in design, easy to operate mechanism, through verification experimental verification, and the advantage such as its glueballs rate of recovery is high, can reach more than 96%, also has simultaneously stable performance, and non-deformability is strong, and water resistance is little.
Description of drawings
Fig. 1 is a kind of structural representation block diagram of the utility model device;
Fig. 2 is a kind of sectional structure schematic diagram of ball screen;
Fig. 3 is the another kind of sectional structure schematic diagram of ball screen.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not consist of its Copyright law.
Embodiment 1, with reference to Fig. 1-3, a kind of ball cleaning apparatus, this device comprises secondary filter 4, ball screen 3, ball collector 1 and Rubber ball pump 2, described secondary filter 4 bottoms are connected with inlet pipeline, top is connected with cleaning entry pipeline, the upper end of cleaning the entry pipeline is connected with the condenser arrival end, the port of export of condenser is connected with the cleaning outlet pipeline, cleaning outlet pipeline is connected with the entrance point of ball screen 3, the port of export of ball screen 3 is connected with discharge pipe line, ball collector 1 is respectively by pipeline and the cleaning entry pipeline of losing, ball screen 3 connects, and described Rubber ball pump 2 is located on the pipeline of losing that connects ball collector 1 and ball screen 3;
Described ball screen 3 comprises housing 34, be provided with the frustum ball screen body 35 that 2 blocks of half taper web plates by symmetry form in the housing 34, the lower end of described frustum ball screen body 35 is connected with receipts bulb 39, the outer wall of frustum ball screen body 35 upper ends is provided with a circle support ring 31, support ring 31 belows are provided with and are fixed on one on housing 34 inwalls circles and accept ring 32, support ring 31 place accepts the ring 32 on, the top of 2 blocks of half taper web plates respectively by symmetrically arranged back shaft 33 support and connection on housing 34; Lower outside at frustum ball screen body 35 is fixed with symmetrically arranged 2 screw mandrel supporting seats 36, pass frustum ball screen body 35 and 2 screw mandrel supporting seats 36 are provided with screw mandrel 37, screw mandrel 37 is connected on the housing 34 by bearing block, two parts are provided with positive/negative thread about screw mandrel 37, screw mandrel 37 is threaded by positive and negative respectively with 2 screw mandrel supporting seats 36, and an end of screw mandrel 37 is connected with motor 40 by transmission device.
Embodiment 2, in the embodiment 1 described ball cleaning apparatus: be respectively equipped with horizontal and vertical reinforcement 41 at 2 blocks of half taper web plates.
Embodiment 3, and in embodiment 1 or the 2 described ball cleaning apparatus: described receipts bulb 39 is fixed on the housing 34 of ball screen 35 by gripper shoe 38.
Embodiment 4, in embodiment 1 or the 2 or 3 described ball cleaning apparatus: described ball collector 1 is connected with a glueballs distributor 5 by the pipeline of losing, glueballs distributor 5 is connected with some cleaning entry pipelines by some the pipelines of losing respectively, uses glueballs for a plurality of condensers provide to clean.
Embodiment 5, and in embodiment 1 or 2 or the 3 or 4 described ball cleaning apparatus: the tapering of described frustum ball screen body 35 is 32 °.
Embodiment 6, and in embodiment 1 or 2 or the 3 or 4 described ball cleaning apparatus: the tapering of described frustum ball screen body 35 is 35 °.
Embodiment 7, and in embodiment 1 or 2 or the 3 or 4 described ball cleaning apparatus: the tapering of described frustum ball screen body 35 is 33 °.
Claims (5)
1. ball cleaning apparatus, it is characterized in that: this device comprises secondary filter, ball screen, ball collector and Rubber ball pump, described secondary filter bottom is connected with inlet pipeline, top is connected with cleaning entry pipeline, the upper end of cleaning the entry pipeline is connected with the condenser arrival end, the port of export of condenser is connected with the cleaning outlet pipeline, cleaning outlet pipeline is connected with the entrance point of ball screen, the port of export of ball screen is connected with discharge pipe line, ball collector is respectively by pipeline and the cleaning entry pipeline of losing, ball screen connects, and described Rubber ball pump is located on the pipeline of losing that connects ball collector and ball screen;
Described ball screen comprises housing, be provided with the frustum ball screen body that 2 blocks of half taper web plates by symmetry form in the housing, the lower end of described frustum ball screen body is connected with the receipts bulb, the outer wall of frustum ball screen body upper end is provided with a circle support ring, support ring below is provided with and is fixed on the circle of one on the inner walls and accepts ring, support ring places to be accepted on the ring, the top of 2 blocks of half taper web plates respectively by symmetrically arranged back shaft support and connection on housing; Lower outside at frustum ball screen body is fixed with symmetrically arranged 2 screw mandrel supporting seats, pass frustum ball screen body and 2 screw mandrel supporting seats are provided with screw mandrel, screw mandrel is connected on the housing by bearing block, two parts are provided with positive/negative thread about screw mandrel, screw mandrel is threaded by positive and negative respectively with 2 screw mandrel supporting seats, and an end of screw mandrel is connected with motor by transmission device.
2. ball cleaning apparatus according to claim 1 is characterized in that: be respectively equipped with horizontal and vertical reinforcement at 2 blocks of half taper web plates.
3. ball cleaning apparatus according to claim 1, it is characterized in that: described receipts bulb is fixed on the housing of ball screen by gripper shoe.
4. ball cleaning apparatus according to claim 1, it is characterized in that: described ball collector is connected with a glueballs distributor by the pipeline of losing, the glueballs distributor is connected with some cleaning entry pipelines by some the pipelines of losing respectively, uses glueballs for a plurality of condensers provide to clean.
5. ball cleaning apparatus according to claim 1, it is characterized in that: the tapering of described frustum ball screen body is 32-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446733.4U CN202747900U (en) | 2012-09-04 | 2012-09-04 | Device for cleaning rubber balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446733.4U CN202747900U (en) | 2012-09-04 | 2012-09-04 | Device for cleaning rubber balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747900U true CN202747900U (en) | 2013-02-20 |
Family
ID=47707278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220446733.4U Expired - Lifetime CN202747900U (en) | 2012-09-04 | 2012-09-04 | Device for cleaning rubber balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829670A (en) * | 2012-09-04 | 2012-12-19 | 连云港正航电力节能技术有限公司 | Rubber ball cleaning device |
| CN103673749A (en) * | 2013-11-02 | 2014-03-26 | 辽宁赛沃斯节能技术有限公司 | Rubber ball collecting device and rubber ball washing system provided with rubber ball collecting device |
-
2012
- 2012-09-04 CN CN201220446733.4U patent/CN202747900U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829670A (en) * | 2012-09-04 | 2012-12-19 | 连云港正航电力节能技术有限公司 | Rubber ball cleaning device |
| CN103673749A (en) * | 2013-11-02 | 2014-03-26 | 辽宁赛沃斯节能技术有限公司 | Rubber ball collecting device and rubber ball washing system provided with rubber ball collecting device |
| CN103673749B (en) * | 2013-11-02 | 2016-02-03 | 辽宁赛沃斯节能技术有限公司 | Ball collector and the rubber ball cleaning system with it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |