CN201618463U - Untreated sewage source heat pump full-automatic water intake cleaner - Google Patents
Untreated sewage source heat pump full-automatic water intake cleaner Download PDFInfo
- Publication number
- CN201618463U CN201618463U CN2009203516524U CN200920351652U CN201618463U CN 201618463 U CN201618463 U CN 201618463U CN 2009203516524 U CN2009203516524 U CN 2009203516524U CN 200920351652 U CN200920351652 U CN 200920351652U CN 201618463 U CN201618463 U CN 201618463U
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- filter screen
- tubular filter
- sewage
- spotter
- scraper plate
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Abstract
The utility model relates to an untreated sewage source heat pump full-automatic water intake cleaner, which is used in an untreated sewage source heat pump system and comprises a cleaner shell, a cylindrical filter screen, a baffle, a cover plate, a sewage distributor, a scraping plate, a filter screen, a sewage filter chamber and the like. Since the entire device adopts two motors to respectively control the rotation of the cylindrical filter screen and the cleaning scraping plate, when the cleaning scraping plate rotates, the operation is accurate, the performance is stable and the operation of the entire untreated sewage source heat pump system is facilitated.
Description
Technical field
The utility model relates to a sewage decontamination apparatus, especially is applied in the full-automatic spotter that filters sewage impurity in the untreated sewage source heat pump system.
Background technology
Along with the rapid popularization of water source heat pump technology in China, the untreated sewage source heat pump technology also obtains certain development and application.This technology from urban original wastewater winter heat-obtaining, summer, heat release utilized regenerative resource, realized recycling economy.A difficult problem of utilizing urban original wastewater to do the Cooling and Heat Source maximum of heat pump air conditioner unit is how to prevent pollution and the obstruction of impure sewage to pipeline, heat transmission equipment.My patent No. of subordinate research institute of company application is ZL200710143188.5, name is called the invention of " sewage full-automatic sewage-removing machine ", comprise the spotter shell, drive and the tubular filter screen of continuous rotation by drive motors, be welded on the dividing plate between spotter outer casing inner wall and the tubular filter screen outside, upper cover plate, lower cover, discharge outlet, axle and the feed water inlet and the water return outlet that are provided with at the spotter shell, between tubular filter screen top and upper cover plate, be provided with the sewage water knockout drum of sewage mouth, at the inner rotatable scrubbing scraper plate that closely contacts with filter screen, the tubular filter screen of being provided with of tubular filter screen, dividing plate and scrubbing scraper plate are divided into an interior impure sewage water filtration chamber with spotter inside, sewage water supply chamber after the outer scrubbing of tube, sewage backwash chamber after the outer heat exchange of tube, impure sewage water discharge chamber in the tube; The cross sectional shape across of scrubbing scraper plate; The sewage water knockout drum contacts with spotter shell, tubular filter screen and dividing plate sealing, and in sewage water knockout drum bottom the corresponding opening of area and position and filter chamber is set.Rotatable scrubbing scraper plate and tubular filter screen adopt coaxial design, are realized jointly that by drive motors, decelerator and intermittently-driving gear-box rotate the intermittence of scrubbing scraper plate.This invents whole device and adopts an Electric Machine Control tubular filter screen and scrubbing scraper plate to rotate, although save cost, yet intermittently-driving gear-box control scrubbing scraper plate intermittently rotates existence operation inaccuracy, and the shortcoming of unstable properties haves much room for improvement.
Summary of the invention
The scrubbing scraper plate that adopts a motor to bring for solution foregoing invention device intermittently rotates the operation inaccuracy, the shortcoming of unstable properties, the utility model improves it, designs to have the full-automatic water-taking spotter of untreated sewage source heat pump that two motors are controlled tubular filter screen and scrubbing scraper plate respectively.
The utility model comprises the spotter shell, the tubular filter screen, be welded on the dividing plate between spotter outer casing inner wall and the tubular filter screen outside, upper cover plate, lower cover, discharge outlet, axle and the feed water inlet and the water return outlet that are provided with at the spotter shell, between tubular filter screen top and upper cover plate, be provided with the sewage water knockout drum of sewage mouth, at the inner rotatable scrubbing scraper plate that closely contacts with filter screen, the tubular filter screen of being provided with of tubular filter screen, dividing plate and scrubbing scraper plate are divided into an interior impure sewage water filtration chamber with spotter inside, sewage water supply chamber after the outer scrubbing of tube, sewage backwash chamber after the outer heat exchange of tube, impure sewage water discharge chamber in the tube; The cross sectional shape across of scrubbing scraper plate; The sewage water knockout drum contacts with spotter shell, tubular filter screen and dividing plate sealing, and the corresponding opening of area and position and filter chamber is set in sewage water knockout drum bottom, rotatable scrubbing scraper plate and tubular filter screen adopt the coaxial line design, last power transmission shaft is connected with the tubular filter screen, and is connected with upper motor by the top decelerator, upper motor drives and goes up power transmission shaft rotation realization tubular filter screen and rotate continuously; Lower drive shaft is connected with the scrubbing scraper plate, and is connected with lower motor by bottom decelerator, electromagnetic clutch/brake, and lower motor drives lower drive shaft and intermittently rotates the rotation at intermittence that realizes the scrubbing scraper plate, and last power transmission shaft does not contact with lower drive shaft.
After the native sewage water of trunk sewer is drawn into this device by pipeline by immersible pump, enter into three interior filter chambers of tubular filter screen through the sewage mouth that is arranged on the sewage water knockout drum, foreign material in the sewage are isolated in the filter chamber by filter screen under pressure, filtered sewage enters the water supply chamber between shell and the tubular filter screen, provide low-temperature heat source by the feed water inlet that is arranged on the shell to sewage heat exchanger again, sewage is through turning back to the backwash chamber between shell and the tubular filter screen by water return outlet after the heat exchange, under the effect of hydraulic pressure, see through filter screen and enter the blowdown chamber, materials such as hair on impurity and the filter screen in the blowdown chamber are recoiled away, flow out by discharge outlet, pass through the water intaking downstream of row of conduits again to trunk sewer.
When native sewage water is filtered; the tubular filter screen drives the rotation of tubular filter screen by upper motor and after the top decelerator is regulated by last transmission shafts; make whole tubular filter screen have 75% filter screen to be in filtration zone; there is 25% filter screen to be in the backwash zone, realized filtering under the non-stop-machine situation continuous wash of filtering surface.The dirty foreign material that hang on the tubular filter screen during rotation of tubular filter screen are scraped and float in the filter chamber by the scrubbing scraper plate, when the dirty foreign material of accumulation acquire a certain degree, according to the time of time relay setting, control electromagnetic clutch/brake adhesive lower motor, drive the spinning movement of lower drive shaft and scrubbing scraper plate output 90 degree through the bottom decelerator, dirty foreign material return trunk sewer by sewage draining exit, so periodic duty.
The beneficial effects of the utility model are: whole device adopts two motors to control the tubular filter screen respectively and the scrubbing scraper plate rotates, and makes that operation was accurate when the scrubbing scraper plate rotated, and stable performance helps the operation of a whole set of untreated sewage source heat pump system.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure principle chart of the present utility model.
Among Fig. 1,1. upper motor, 2. top decelerator, 3. tubular filter screen, 4. lower drive shaft, 5. scrubbing scraper plate, 6. bottom decelerator, 7. electromagnetic clutch/brake, 8. lower motor.
The specific embodiment:
The utility model is to have the full-automatic water-taking spotter of untreated sewage source heat pump that two motors are controlled tubular filter screen and scrubbing scraper plate respectively.Mainly comprise the spotter shell, the tubular filter screen, be welded on the dividing plate between spotter outer casing inner wall and the tubular filter screen outside, upper cover plate, lower cover, discharge outlet, axle and the feed water inlet and the water return outlet that are provided with at the spotter shell, between tubular filter screen top and upper cover plate, be provided with the sewage water knockout drum of sewage mouth, at the inner rotatable scrubbing scraper plate that closely contacts with filter screen, the tubular filter screen of being provided with of tubular filter screen, dividing plate and scrubbing scraper plate are divided into an interior impure sewage water filtration chamber with spotter inside, sewage water supply chamber after the outer scrubbing of tube, sewage backwash chamber after the outer heat exchange of tube, impure sewage water discharge chamber in the tube; The cross sectional shape across of scrubbing scraper plate; The sewage water knockout drum contacts with spotter shell, tubular filter screen and dividing plate sealing, and the corresponding opening of area and position and filter chamber is set in sewage water knockout drum bottom, rotatable scrubbing scraper plate 5 adopts the coaxial line design with tubular filter screen 3, last power transmission shaft is connected with tubular filter screen 3, and is connected with upper motor 1 by top decelerator 2, upper motor 1 drives and goes up power transmission shaft and rotate 3 rotations continuously of realization tubular filter screen; Lower drive shaft 4 is connected with scrubbing scraper plate 5, and is connected with lower motor 8 by bottom decelerator 6, electromagnetic clutch/brake 7, and lower motor 8 drives lower drive shaft 4 and intermittently rotates the intermittence of rotation realization scrubbing scraper plate 5, and last power transmission shaft does not contact with lower drive shaft 4.
When native sewage water is filtered; the tubular filter screen drives the rotation of tubular filter screen by upper motor and after the top decelerator is regulated by last transmission shafts; make whole tubular filter screen have 75% filter screen to be in filtration zone; there is 25% filter screen to be in the backwash zone, realized filtering under the non-stop-machine situation continuous wash of filtering surface.The dirty foreign material that hang on the tubular filter screen during rotation of tubular filter screen are scraped and float in the filter chamber by the scrubbing scraper plate, when the dirty foreign material of accumulation acquire a certain degree, according to the time of time relay setting, control electromagnetic clutch/brake adhesive lower motor, drive the spinning movement of lower drive shaft and scrubbing scraper plate output 90 degree through the bottom decelerator, dirty foreign material return trunk sewer by sewage draining exit, so periodic duty.
Claims (1)
1. full-automatic water-taking spotter of untreated sewage source heat pump, mainly comprise the spotter shell, the tubular filter screen, be welded on the dividing plate between spotter outer casing inner wall and the tubular filter screen outside, upper cover plate, lower cover, discharge outlet, axle and the feed water inlet and the water return outlet that are provided with at the spotter shell, between tubular filter screen top and upper cover plate, be provided with the sewage water knockout drum of sewage mouth, at the inner rotatable scrubbing scraper plate that closely contacts with filter screen, the tubular filter screen of being provided with of tubular filter screen, dividing plate and scrubbing scraper plate are divided into an interior impure sewage water filtration chamber with spotter inside, sewage water supply chamber after the outer scrubbing of tube, sewage backwash chamber after the outer heat exchange of tube, impure sewage water discharge chamber in the tube; The cross sectional shape across of scrubbing scraper plate; The sewage water knockout drum contacts with spotter shell, tubular filter screen and dividing plate sealing, and the corresponding opening of area and position and filter chamber is set in sewage water knockout drum bottom, it is characterized in that: rotatable scrubbing scraper plate (5) adopts the coaxial line design with tubular filter screen (3), last power transmission shaft is connected with tubular filter screen (3), and is connected with upper motor (1) by top decelerator (2); Lower drive shaft (4) is connected with scrubbing scraper plate (5), and is connected with lower motor (8) by bottom decelerator (6), electromagnetic clutch/brake (7); Last power transmission shaft does not contact with lower drive shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516524U CN201618463U (en) | 2009-12-29 | 2009-12-29 | Untreated sewage source heat pump full-automatic water intake cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516524U CN201618463U (en) | 2009-12-29 | 2009-12-29 | Untreated sewage source heat pump full-automatic water intake cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618463U true CN201618463U (en) | 2010-11-03 |
Family
ID=43021919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203516524U Expired - Fee Related CN201618463U (en) | 2009-12-29 | 2009-12-29 | Untreated sewage source heat pump full-automatic water intake cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716612A (en) * | 2012-06-11 | 2012-10-10 | 大连葆光节能空调设备厂 | Swirling dirt separator for sewage |
-
2009
- 2009-12-29 CN CN2009203516524U patent/CN201618463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716612A (en) * | 2012-06-11 | 2012-10-10 | 大连葆光节能空调设备厂 | Swirling dirt separator for sewage |
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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: 20101103 Termination date: 20101229 |