CN203190880U - On-line rubber ball cleaning system for heat exchanger - Google Patents
On-line rubber ball cleaning system for heat exchanger Download PDFInfo
- Publication number
- CN203190880U CN203190880U CN 201320215366 CN201320215366U CN203190880U CN 203190880 U CN203190880 U CN 203190880U CN 201320215366 CN201320215366 CN 201320215366 CN 201320215366 U CN201320215366 U CN 201320215366U CN 203190880 U CN203190880 U CN 203190880U
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- heat exchanger
- ball
- communicated
- cleaning system
- collecter
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Abstract
The utility model relates to a shell and tube heat exchanger cleaning system. An on-line rubber ball cleaning system for a heat exchanger comprises the heat exchanger, a ball and water separator, a rubber ball driving pump, cleaning rubber balls and a ball collector. A water inlet of the ball collector is connected with a water outlet of the rubber ball driving pump. A water inlet of the rubber ball driving pump is communicated with a first power-driven three-way valve. The other two ports of the first power-driven three-way valve are communicated with a heat exchanger water inlet pipeline and the ball and water separator respectively, wherein the ball and water separator is communicated to a heat exchanger water outlet pipeline. A second power-driven three-way valve is communicated to a water outlet of the ball collector. The other two ports of the second power-driven three-way valve are communicated with the heat exchanger water inlet pipeline and the heat exchanger water outlet pipeline respectively. A hand-operated valve is arranged on a connecting pipeline between the ball collector and the heat exchanger water inlet pipeline. Another hand-operated valve is arranged on a connecting pipeline between the ball collector and the heat exchanger water outlet pipeline. According to the on-line rubber ball cleaning system for the heat exchanger, the three-way valves are added to the pipelines of the whole on-line cleaning system, therefore, the arrangement of the pipelines of the cleaning system is optimized, and the allocation structure of the cleaning system is simplified.
Description
Technical field
The utility model relates to a kind of case tube heat exchanger purging system, is specifically related to the online rubber ball cleaning system of a kind of heat exchanger.
Background technology
At present, biofouling is the heat exchange efficiency main reasons for decrease that causes pipe heat exchanger, the biofouling of same thickness makes that the heat exchange efficiency decline scope is 4 times of half hard scale (calcium carbonate), particularly under the situation of claimed apparatus long-term operation, its problem is more serious, mainly have the harm of the following aspects: 1. be to make the equipment heat transfer efficiency seriously descend, equipment capacity reduces, and then influences the steady production of device; 2. the dirt layer increases the resistance of fluid, makes the conveying equipment energy consumption rise; 3. cause the equipment underdeposit corrosion, shorten the service life of equipment; Cause equipment to stop up when 4. fouling is serious easily, even can cause stop work and production.
Present stage, the maintaining method to shell and tube exchanger mainly contained two kinds, threw in chemical agent in the circulation continuously and stopped work and clean.Chemical agent can be to a certain degree the store of inhibition dirt, the cleaning that keeps the heat exchanger heat-exchanging tube inwall, but because circulation is bigger, the chemical agent of input is more, and chemical agent heat exchanging equipment matter has certain damage, cost is higher, stop work and clean, the method must stop production, and influence is produced, can not solve simultaneously and carry out function of on-line cleaning in the equipment running process, it is higher that cost is cleaned in maintenance.
The utility model content
The purpose of this utility model is the problem at above-mentioned existence, and a kind of online rubber ball cleaning system of heat exchanger that can on-line cleaning heat exchanger heat-exchanging tube inwall biofouling is provided.
For achieving the above object, the technical scheme of taking is:
The online rubber ball cleaning system of a kind of heat exchanger, comprise heat exchanger, glueballs driving pump, ball separator and clean glueballs, also include ball-collecter, the water inlet of ball-collecter is connected with the delivery port of glueballs driving pump, the water inlet of glueballs driving pump is communicated with one of triple valve, two interfaces in addition of one of triple valve are communicated with heat exchanger inlet channel and the ball separator that is communicated with on the heat exchanger outlet conduit respectively, be communicated with two of triple valve on the delivery port of ball-collecter, in addition two interfaces of two of triple valve are communicated with heat exchanger inlet channel and heat exchanger outlet conduit respectively.
Be provided with three of filter screen and triple valve in the described ball-collecter, described filter screen is divided into upper and lower two cavitys with ball-collecter, described filter screen downside is provided with the tee joint of small opening and triple valve, three other two interfaces of triple valve are located at the filter screen downside, and the upside of ball-collecter also is provided with vent valve and observation window.
Described ball separator comprises the separator cavity and tilts to be placed on the interior waffle slab of cavity that waffle slab adopts corrosion resistant plate to make.
Water pipe between one of described triple valve and the ball separator has diffluence pass, and diffluence pass is communicated with a shunt conduit, and the other end of shunt conduit is communicated with heat exchanger outlet conduit under the ball separator faces, is provided with aperture plate in the described shunt conduit.
Be equipped with hand-operated valve on the connecting pipe of described ball-collecter and heat exchanger inlet channel and heat exchanger outlet conduit.
Adopt technique scheme, obtained beneficial effect is:
The online rubber ball cleaning system of a kind of heat exchanger of the utility model, add triple valve by the pipeline in whole on-line cleaning system, optimize the purging system pipe arrangement, simplified the configuration structure of purging system, and operation that can convenient control whole system, the utility model is equally applicable to the refrigeration unit of freezer and is used for the shell and tube exchanger of industries such as chemical industry, oil, pharmacy, weaving, versatility is good, can regularly clean, maintenance cost is low, and is easy to use.
Description of drawings
The structural representation of the online rubber ball cleaning system of Fig. 1 the utility model heat exchanger.
The sectional structure schematic diagram of Fig. 2 ball-collecter.
The specific embodiment
Referring to Fig. 1, Fig. 2,1 is that heat exchanger, 2 is that ball separator, 3 is that glueballs driving pump, 4 is that ball-collecter, 5 is that one of electric T-shaped valve, 6 is that heat exchanger inlet channel, 7 is that heat exchanger outlet conduit, 8 is that two, 9 of electric T-shaped valve is that hand-operated valve, 10 is that filter screen, 11 is that three, 12 of electric T-shaped valve is that cleaning glueballs, 13 is that vent valve, 14 is that observation window, 15 is that waffle slab, 16 is that shunt conduit, 17 is aperture plate among the figure.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Referring to Fig. 1, Fig. 2, the online rubber ball cleaning system of a kind of heat exchanger of the utility model comprises heat exchanger 1, ball separator 2, glueballs driving pump 3, clean glueballs 12 and ball-collecter 4, the water inlet of ball-collecter 4 is connected with the delivery port of glueballs driving pump 3, the water inlet of glueballs driving pump 3 is communicated with one of electric T-shaped valve 5, two interfaces in addition of one of electric T-shaped valve 5 are communicated with heat exchanger inlet channel 6 and the ball separator 2 that is communicated with on heat exchanger outlet conduit 7 respectively, be communicated with 28 of electric T-shaped valve on the delivery port of ball-collecter 4, in addition two interfaces of 28 of electric T-shaped valve are communicated with heat exchanger inlet channel 6 and heat exchanger outlet conduit 7 respectively.Be equipped with hand-operated valve 9 on the connecting pipe of described ball-collecter 4 and heat exchanger inlet channel 6 and heat exchanger outlet conduit 7.
Be provided with 3 11 of filter screen 10 and electric T-shaped valve in the described ball-collecter 4, described filter screen 10 is divided into upper and lower two cavitys with ball-collecter 4, described filter screen 10 downsides are provided with small opening and are communicated with 3 11 of electric T-shaped valve, electric T-shaped valve 11 other two interfaces are located at filter screen 10 downsides, and the upside of ball-collecter 4 also is provided with vent valve 13 and observation window 14.
Described ball separator 2 comprises the separator cavity and tilts to be placed on the interior waffle slab 15 of cavity that waffle slab 15 adopts corrosion resistant plates to make.
Water pipe between one of electric T-shaped valve 5 and ball separator 2 has diffluence pass, diffluence pass is communicated with a shunt conduit 16, the other end of shunt conduit 16 is communicated with heat exchanger outlet conduit 7 under ball separator 2 faces, described shunt conduit is provided with aperture plate 17 for 16 li, prevents from cleaning the glueballs blocking pipe.
Operation principle of the present utility model is:
To clean glueballs and put into ball-collecter, opening two of electric T-shaped valve makes the glueballs driving pump be communicated with the heat exchanger inlet channel, open the vent valve on the ball-collecter simultaneously, pressure by system water is annotated the ball diversion to ball-collecter, after diversion finishes, opening one of electric T-shaped valve makes ball-collecter be communicated with the heat exchanger inlet channel, switch three of the interior electric T-shaped valve of ball-collecter, make to be in and annotate spherical attitude, open the glueballs driving pump, after this, the cleaning glueballs in the ball-collecter enters in the heat exchanger tube of heat exchanger and cleans, and enters afterwards in the ball separator.Cleaning glueballs is tackled in the ball separator by waffle slab, switch three of the interior electric T-shaped valve of ball-collecter, close the notes ball, opening one of electric T-shaped valve simultaneously makes ball-collecter be communicated with the heat exchanger outlet conduit, switching two of electric T-shaped valve makes the glueballs driving pump be communicated with the ball separator, clean glueballs and be recycled in the ball-collecter under the power of driving pump, cleaning finishes.
Claims (5)
1. online rubber ball cleaning system of heat exchanger, comprise heat exchanger, the glueballs driving pump, ball separator and cleaning glueballs, it is characterized in that, also include ball-collecter, the water inlet of ball-collecter is connected with the delivery port of glueballs driving pump, the water inlet of glueballs driving pump is communicated with one of triple valve, two interfaces in addition of one of triple valve are communicated with heat exchanger inlet channel and the ball separator that is communicated with on the heat exchanger outlet conduit respectively, be communicated with two of triple valve on the delivery port of ball-collecter, in addition two interfaces of two of triple valve are communicated with heat exchanger inlet channel and heat exchanger outlet conduit respectively.
2. the online rubber ball cleaning system of heat exchanger according to claim 1, it is characterized in that, be provided with three of filter screen and triple valve in the described ball-collecter, described filter screen is divided into upper and lower two cavitys with ball-collecter, described filter screen downside is provided with the tee joint of small opening and triple valve, three other two interfaces of triple valve are located at the filter screen downside, and the upside of ball-collecter also is provided with vent valve and observation window.
3. the online rubber ball cleaning system of heat exchanger according to claim 1 is characterized in that, described ball separator comprises the separator cavity and tilt to be placed on the interior waffle slab of cavity that waffle slab adopts corrosion resistant plate to make.
4. the online rubber ball cleaning system of heat exchanger according to claim 1, it is characterized in that, water pipe between one of described triple valve and the ball separator has diffluence pass, diffluence pass is communicated with a shunt conduit, the other end of shunt conduit is communicated with heat exchanger outlet conduit under the ball separator faces, is provided with aperture plate in the described shunt conduit.
5. the online rubber ball cleaning system of heat exchanger according to claim 1 is characterized in that, is equipped with hand-operated valve on the connecting pipe of described ball-collecter and heat exchanger inlet channel and heat exchanger outlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215366 CN203190880U (en) | 2013-04-25 | 2013-04-25 | On-line rubber ball cleaning system for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215366 CN203190880U (en) | 2013-04-25 | 2013-04-25 | On-line rubber ball cleaning system for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190880U true CN203190880U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215366 Expired - Fee Related CN203190880U (en) | 2013-04-25 | 2013-04-25 | On-line rubber ball cleaning system for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190880U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300165A (en) * | 2015-11-26 | 2016-02-03 | 汪传发 | Washing device for condenser |
| CN106931824A (en) * | 2017-03-10 | 2017-07-07 | 远大空调有限公司 | A kind of handpiece Water Chilling Units of the automatic rubber ball cleaning system of band |
| CN108548448A (en) * | 2018-05-11 | 2018-09-18 | 沈阳工程学院 | Glueballs quantity on-line monitoring based on ultrasonic sensing technology and automatic tip-in device and method |
| CN109556447A (en) * | 2017-09-26 | 2019-04-02 | 北京奥博水处理有限责任公司 | Self-cleaning heat exchanger |
-
2013
- 2013-04-25 CN CN 201320215366 patent/CN203190880U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300165A (en) * | 2015-11-26 | 2016-02-03 | 汪传发 | Washing device for condenser |
| CN106931824A (en) * | 2017-03-10 | 2017-07-07 | 远大空调有限公司 | A kind of handpiece Water Chilling Units of the automatic rubber ball cleaning system of band |
| CN106931824B (en) * | 2017-03-10 | 2023-02-03 | 远大空调有限公司 | Water chilling unit with automatic rubber ball cleaning system |
| CN109556447A (en) * | 2017-09-26 | 2019-04-02 | 北京奥博水处理有限责任公司 | Self-cleaning heat exchanger |
| CN108548448A (en) * | 2018-05-11 | 2018-09-18 | 沈阳工程学院 | Glueballs quantity on-line monitoring based on ultrasonic sensing technology and automatic tip-in device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160425 |