CN201259396Y - Condenser on-line automatic cleaning device - Google Patents
Condenser on-line automatic cleaning device Download PDFInfo
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- CN201259396Y CN201259396Y CNU2008200540828U CN200820054082U CN201259396Y CN 201259396 Y CN201259396 Y CN 201259396Y CN U2008200540828 U CNU2008200540828 U CN U2008200540828U CN 200820054082 U CN200820054082 U CN 200820054082U CN 201259396 Y CN201259396 Y CN 201259396Y
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- condenser
- separator
- skew
- cylindrical shell
- flange
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Abstract
The utility model relates to a condenser on-line automatic washing device, which comprises a ball-body separator 2, a water pump 4, a ball receiving-launching device 5, a secondary separator 6 and an inclined Tee 7; the inlet end of the ball-body separator 2 is connected with a condenser 8 through a pipeline, and the water outlet end is connected with a water outlet pipe 81 of the condenser 8, and the outlet end is serially connected with one end of the secondary separator 6 and the inclined Tee 7 through a pipeline, and the other end of the inclined Tee 7 is connected with the ball receiving-launching device 5; the water pump 4 is connected with the secondary separator 6 and the inclined Tee 7 in parallel; the ball receiving-launching cylinder 5 consists of a recycling cylinder 51, a ball interceptor 52 and a water outlet conical pipe 53; and the secondary separator 6 consists of an inclined Tee 61 and a filtering net 62, and the filtering net 62 is installed inside a straight pipe of the inclined Tee 61 in a cylinder shape. The ball receiving and the ball launching are switched only by the opening and the closing of a steel plate network, so that the water flowing direction is not changed, and the ball blocking phenomenon is eliminated, and the automatic control program and circuit are simple and reliable, and the pre-production can be realized, thereby reducing the on-site construction time and having good on-line automatic washing effect.
Description
Technical field
The utility model relates to a kind of cleaning device of condenser heat-exchange tube inwall, particularly a kind of condenser on-line auto-cleaning device.
Background technology
Condenser is after using after a while, and its condenser pipe heat-exchange tube inwall can produce one deck schmutzband, seriously reduces the heat exchanger effectiveness of condenser, so condenser tube must regularly clean.Usually use full-automatic condenser spheroid purging system to clean in known technology, this purging system generally has spheroid separator and spheroid EGR.The spheroid EGR is installed between condenser water inlet pipe and the spheroid separator, and its effect is that spheroid is reclaimed from the spheroid separator, stores, and then is emitted in the condenser water inlet pipe.Existing spheroid separator usually can form very big eddy current when separating spheroid, increase the resistance that fluid flows, and is bigger to the flow resistance characteristics influence of original system.The spheroid EGR is installed between spheroid separator and the heat transfer pipe upstream side, and its effect is to accept spheroid from the spheroid separator, in order to spheroid is injected the pipeline upstream side under positive fluid pressure.Existing spheroid EGR is a pump of selecting continuous running for use, make spheroid and fluid all inject the heat transfer pipe upstream by the pressurization of centrifugal pump, clean spheroid and enter pump, thereby increased the loss of cleaning spheroid, the operating cost height, need to adopt compressed air to improve pressure, enter pipeline, press the certain hour interval operation by timer and put into a certain amount of fluid promotion spheroid.
In order to address the above problem, Chinese patent 200420072127.6 discloses a kind of heat exchanger tube inwall automatic flushing device (showing as Fig. 1) of shell-and-tube heat exchanger, and it comprises spheroid separator 2, ball collecting device 3, water pump 4, check valve s1, s2 and motor-driven valve D1, D2, D3, the D4 etc. that are connected with shell-and-tube heat exchanger 1.Though the automatic flushing device of this structure has solved the shortcoming of above-mentioned known technology to a certain extent, but still there is following weak point:
Need control the work of four motor-driven valves and water pump when 1, working, control circuit and control program complexity, installation and cost of manufacture are higher, and functional reliability is lower.
2, must change water (flow) direction during the conversion of its receipts/return of serve, so water pump must shut down, this moment, hydraulic pressure reduced, and caused the glueballs motion not smooth, formed card ball phenomenon, had a strong impact on result of use.
3, when the system reform or the parallel connection of unnecessary system, line arrangement very big (must manage to lay aqueduct respectively) affected by environment.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and provides a kind of automatic control program and circuit simple and reliable, makes, cost of installation and use is low, the condenser on-line auto-cleaning device that on-line auto-cleaning is effective.
The technical solution of the utility model is: a kind of condenser on-line auto-cleaning device, and it comprises spheroid separator, water pump, transmitting-receiving ball device, second separator and skew T; Spheroid separator entrance point is connected with condenser by pipeline, and the water side is connected with the condenser outlet pipe, and the port of export is connected in series with an end of second separator and skew T successively by pipeline, and the other end of skew T is connected with the transmitting-receiving ball device; Water pump and second separator and skew T are connected in parallel.
The further technical scheme of the utility model is: receiving ball tube is formed by reclaiming cylindrical shell, ball blocker and water outlet Taper Pipe; Reclaiming on the cylindrical shell has water inlet pipe, and there is the end cap seat of opening its upper end, and the end cap seat is equipped with the lucite end cap, and reclaiming the cylindrical shell lower end has adpting flange; The ball blocker is made up of blocker cylindrical shell, expanded metal lath and expanded metal lath axle, expanded metal lath is installed on the blocker cylindrical shell by the expanded metal lath axle, its upper end is connected with the adpting flange that reclaims the cylindrical shell lower end by flange, the lower end is connected by the flange of flange with the upper end of water outlet Taper Pipe, and the lower end of water outlet Taper Pipe is connected with the condenser water inlet pipe with pipeline by flange.
The utility model more further technical scheme be: second separator is made up of skew T and filter screen, and filter screen becomes in the cylindric straight pipe that is installed in skew T.
The technical solution of the utility model also can be: a kind of condenser on-line auto-cleaning device, and it comprises spheroid separator, water pump, transmitting-receiving ball device, second separator and skew T; Spheroid separator entrance point is connected with condenser by pipeline, the water side is connected with the condenser outlet pipe, the port of export is connected by the water inlet pipe of pipeline with the transmitting-receiving ball device, the lower end of the water outlet Taper Pipe of transmitting-receiving ball device is connected in series by an end of pipeline and second separator and skew T, and the other end of skew T is connected with the condenser water inlet pipe.
The further technical scheme of the utility model is: receiving ball tube is formed by reclaiming cylindrical shell, ball blocker and water outlet Taper Pipe; Reclaiming on the cylindrical shell has water inlet pipe, and there is the end cap seat of opening its upper end, and the end cap seat is equipped with the lucite end cap, and reclaiming the cylindrical shell lower end has adpting flange; The ball blocker is made up of blocker cylindrical shell, expanded metal lath and expanded metal lath axle, expanded metal lath is installed on the blocker cylindrical shell by the expanded metal lath axle, its upper end is connected with the adpting flange that reclaims the cylindrical shell lower end by flange, the lower end is connected by the flange of flange with the upper end of water outlet Taper Pipe, and the lower end of water outlet Taper Pipe is connected with the condenser water inlet pipe with pipeline by flange.
The utility model more further technical scheme be: second separator is made up of skew T and filter screen, and filter screen becomes in the cylindric straight pipe that is installed in skew T.
The utility model compared with prior art has following characteristics:
1, realize that therefore do not change the direction of a stream of water, water pump can be exerted pressure to glueballs continuously because receipts/service conversion only opens and closes by expanded metal lath, eliminate card ball phenomenon, on-line auto-cleaning is effective.
2, only need two signals control the running that can open and close glueballs blocker and water pump respectively, so automatic control program and circuit are simple and reliable, pipeline is arranged simple, and cost of manufacture is low.
3, the utility model can be realized preproduction, reduces on-site construction time, reduces man-hour, save cost, and mounting means is flexible, is subjected to the place restriction few, and use cost is low.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Fig. 1 is the structural representation of existing heat exchanger tube inwall automatic flushing device;
Fig. 2 is the structural representation of the utility model embodiment one;
Structural representation when Fig. 3 serves a ball for the utility model transmitting-receiving ball device;
Structural representation when Fig. 4 receives ball for the utility model transmitting-receiving ball device;
Fig. 5 is the structural representation of the utility model second separator;
Fig. 6 is the structural representation of the utility model embodiment two.
The specific embodiment
Embodiment one:
As shown in Figure 2: a kind of condenser on-line auto-cleaning device, it comprises spheroid separator 2, water pump 4, transmitting-receiving ball device 5, second separator 6 and skew T 7; Spheroid separator 2 entrance points are connected with condenser 8 by pipeline, and the water side is connected with condenser 8 outlet pipes 81, and the port of export is connected in series with an end of second separator 6 and skew T 7 successively by pipeline, and the other end of skew T 7 is connected with transmitting-receiving ball device 5; Water pump 4 is connected in parallel with second separator 6 and skew T 7; Receiving ball tube 5 is formed (shown in Fig. 3,4) by reclaiming cylindrical shell 51, ball blocker 52 and water outlet Taper Pipe 53; Reclaiming on the cylindrical shell 51 has water inlet pipe 511, and there is the end cap seat 512 of opening its upper end, and end cap seat 512 is equipped with lucite end cap 513, and reclaiming cylindrical shell 51 lower ends has adpting flange 514; Ball blocker 52 is made up of blocker cylindrical shell 521, expanded metal lath 522 and expanded metal lath axle 523, expanded metal lath 522 is installed on the blocker cylindrical shell 521 by expanded metal lath axle 523, its upper end is connected with the adpting flange 514 that reclaims cylindrical shell 51 lower ends by flange 524, the lower end is connected with the flange 531 of the upper end of water outlet Taper Pipe 53 by flange 525, and the lower end of water outlet Taper Pipe 53 is connected with condenser 8 water inlet pipes 82 with pipeline by flange 532; The structure of second separator 6 as shown in Figure 5, it is made up of skew T 61 and filter screen 62,62 one-tenth of filter screens are cylindric to be installed in the straight pipe of skew T 61.
Embodiment two:
As shown in Figure 6: a kind of condenser on-line auto-cleaning device, its spheroid separator 2 ports of export are connected by the water inlet pipe 511 of pipeline with transmitting-receiving ball device 5, the lower end of the water outlet Taper Pipe 53 of transmitting-receiving ball device 5 is connected in series by an end of pipeline and second separator 6 and skew T 7, and the other end of skew T 7 is connected with condenser 8 water inlet pipes 82.All the other structures are identical with embodiment one.
Operation principle of the present utility model and using method are:
During service, pump operation, expanded metal lath 522 half-twists in the transmitting-receiving ball device 5 are opened (as shown in Figure 3), water pump 4 draws water through the return of serve pipeline from spheroid separator 2 and injects transmitting-receiving ball device 5, with expanded metal lath 522 by opening of the glueballs stored in the transmitting-receiving ball device 5, send in the water inlet pipe 82 of condenser 8 through the release pipeline, finish the service process through the water outlet Taper Pipe 53 of transmitting-receiving ball device 5 lower ends.
When receiving ball: water pump turns round continuously, 522 revolutions of expanded metal lath in the transmitting-receiving ball device 5 are closed (as shown in Figure 4) for 90 °, the glueballs that water pump 4 will enter in the condenser 7 is extracted out by spheroid separator 2, enter the return of serve pipeline, through behind the second separator 6, glueballs is injected transmitting-receiving ball device 5 by straight line, and current then inject transmitting-receiving ball device 5 through water pump 4.Glueballs enters pent expanded metal lath 522 interceptions in transmitting-receiving ball device 5 backs, is stored in the transmitting-receiving ball device 5, and water then can continue the water inlet pipe 82 that circulation enters condenser 8 by expanded metal lath 522 after entering transmitting-receiving ball device 5, and this moment, water pump 4 cut out, and finished the ball process of receiving.
Claims (6)
1, a kind of condenser on-line auto-cleaning device, it comprises spheroid separator, water pump and skew T; It is characterized in that it also comprises transmitting-receiving ball device and second separator, spheroid separator entrance point is connected with condenser by pipeline, the water side is connected with the condenser outlet pipe, the port of export is connected in series with an end of second separator and skew T successively by pipeline, and the other end of skew T is connected with the transmitting-receiving ball device; Water pump and second separator and skew T are connected in parallel.
2, condenser on-line auto-cleaning device according to claim 1 is characterized in that receiving ball tube forms by reclaiming cylindrical shell, ball blocker and water outlet Taper Pipe; Reclaiming on the cylindrical shell has water inlet pipe, and there is the end cap seat of opening its upper end, and the end cap seat is equipped with the lucite end cap, and reclaiming the cylindrical shell lower end has adpting flange; The ball blocker is made up of blocker cylindrical shell, expanded metal lath and expanded metal lath axle, expanded metal lath is installed on the blocker cylindrical shell by the expanded metal lath axle, its upper end is connected with the adpting flange that reclaims the cylindrical shell lower end by flange, the lower end is connected by the flange of flange with the upper end of water outlet Taper Pipe, and the lower end of water outlet Taper Pipe is connected with the condenser water inlet pipe with pipeline by flange.
3, condenser on-line auto-cleaning device according to claim 1 and 2 is characterized in that second separator is made up of skew T and filter screen, and filter screen becomes in the cylindric straight pipe that is installed in skew T.
4, a kind of condenser on-line auto-cleaning device, it comprises spheroid separator, water pump and skew T; It is characterized in that it also comprises transmitting-receiving ball device and second separator, spheroid separator entrance point is connected with condenser by pipeline, the water side is connected with the condenser outlet pipe, the port of export is connected by the water inlet pipe of pipeline with the transmitting-receiving ball device, the lower end of the water outlet Taper Pipe of transmitting-receiving ball device is connected in series by an end of pipeline and second separator and skew T, and the other end of skew T is connected with the condenser water inlet pipe.
5, condenser on-line auto-cleaning device according to claim 4 is characterized in that receiving ball tube forms by reclaiming cylindrical shell, ball blocker and water outlet Taper Pipe; Reclaiming on the cylindrical shell has water inlet pipe, and there is the end cap seat of opening its upper end, and the end cap seat is equipped with the lucite end cap, and reclaiming the cylindrical shell lower end has adpting flange; The ball blocker is made up of blocker cylindrical shell, expanded metal lath and expanded metal lath axle, expanded metal lath is installed on the blocker cylindrical shell by the expanded metal lath axle, its upper end is connected with the adpting flange that reclaims the cylindrical shell lower end by flange, the lower end is connected by the flange of flange with the upper end of water outlet Taper Pipe, and the lower end of water outlet Taper Pipe is connected with the condenser water inlet pipe with pipeline by flange.
6, according to claim 4 or 5 described condenser on-line auto-cleaning devices, it is characterized in that second separator is made up of skew T and filter screen, filter screen becomes in the cylindric straight pipe that is installed in skew T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200540828U CN201259396Y (en) | 2008-08-11 | 2008-08-11 | Condenser on-line automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200540828U CN201259396Y (en) | 2008-08-11 | 2008-08-11 | Condenser on-line automatic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259396Y true CN201259396Y (en) | 2009-06-17 |
Family
ID=40773634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200540828U Expired - Fee Related CN201259396Y (en) | 2008-08-11 | 2008-08-11 | Condenser on-line automatic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259396Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300165A (en) * | 2015-11-26 | 2016-02-03 | 汪传发 | Washing device for condenser |
-
2008
- 2008-08-11 CN CNU2008200540828U patent/CN201259396Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300165A (en) * | 2015-11-26 | 2016-02-03 | 汪传发 | Washing device for condenser |
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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: 20090617 Termination date: 20110811 |