CN108561258A - A kind of industrial water recycling device - Google Patents
A kind of industrial water recycling device Download PDFInfo
- Publication number
- CN108561258A CN108561258A CN201810281353.1A CN201810281353A CN108561258A CN 108561258 A CN108561258 A CN 108561258A CN 201810281353 A CN201810281353 A CN 201810281353A CN 108561258 A CN108561258 A CN 108561258A
- Authority
- CN
- China
- Prior art keywords
- vessel
- partition
- tank
- flow hole
- turntable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/004—Valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a kind of industrial water recycling devices, it is equipped with inlet opening and bottom including top and is equipped with the tank of apopore, the first vessel, the second vessel and third vessel are equipped in the tank, first partition is equipped in the tank between first vessel and second vessel, the first partition is equipped with the first through flow hole;Second partition is equipped in the tank between second vessel and the third vessel, the second partition is equipped with the second through flow hole;In the tank drive screw is rotatably connected on the second partition;Guide chute is equipped in first vessel on the wall of the left and right sides, drive block is equipped in first vessel, first vessel is interior to be equipped with floating body in the lower section of the drive block;Control device is equipped in the tank;It is equipped with the first power generator in second vessel, the second power generator is equipped in the third vessel;The device is not only simple in structure, and substantially increases the utilization ratio of industrial water.
Description
Technical field
The present invention relates to industrial water technical field, specially a kind of industrial water recycling device.
Background technology
It is using water wisely that all being built in some integrated mills, which has industrial water circulating system, main function, protection money
Source.However this water cycle system can form larger flow during the work time, it is known that flow can be used for generating electricity, however
Existing water cycle system does not have generating function but, therefore, be badly in need of it is a kind of can carry generating function water circle device, come for
Factory's electricity consumption instrument provides part electric energy, to reduce production cost, using electricity wisely.Application No. is:201710804204.4
Patent of invention discloses a kind of high-end industrial water circulating system, although the recycling of industrial water can be realized,
It is complex for controlling the control device structure of capping folding, and pulls rope and be easy to happen winding and influence the loop body
The normal work of system.
Invention content
(1) technical problems to be solved
It is an object of the invention to overcome the defect in the prior art, a kind of industry simple in structure, easy to use is provided
Use water cycle utilization device.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions:A kind of industrial water recycling device, including top
Portion is equipped with inlet opening and bottom is equipped with the tank of apopore, and the first vessel, second are from top to bottom equipped with successively in the tank
Vessel and third vessel, are equipped with first partition in the tank between first vessel and second vessel, and described the
At non-central place vertically equipped with through-flow for being connected to the first of first vessel and second vessel on one partition board
Hole;Second partition is equipped in the tank between second vessel and the third vessel, non-on the second partition
The second through flow hole for being connected to second vessel and the third vessel is vertically equipped at center;In the tank
It is vertically rotated up in the centre position of the second partition and is connected with drive screw, the upper end of the drive screw is worn
It crosses the first partition and is rotatably connected on the top of the tank;It is vertical in left and right sides wall upper edge in first vessel
Direction is equipped with guide chute, is equipped in first vessel and is threadedly coupled with the drive screw and described in both ends are slidably connected at
Drive block in guide chute, first vessel is interior to be equipped in the lower section of the drive block for driving the drive block upward
The floating body of movement;It is equipped on the drive screw in the tank for controlling first through flow hole and described second through-flow
The control device of hole break-make;It is equipped with the first power generator in the lower section of first through flow hole in second vessel, described the
In three vessels the second power generator is equipped in the lower section of second through flow hole;In the left and right close to top in first vessel
Side is equipped with electromagnet, and the side of the drive block is equipped with the magnet with the electromagnetic actuation, in the first partition
Equipped with slot, the bottom of the floating body is equipped with the connection-peg coordinated with the slot for controlling the magnet switching electricity.
Through the above technical solutions, when the industrial water recycling device works, industrial water enters institute from inlet opening
It states in the first vessel, as the inflow of the industrial water floating body drives the drive block to move upwards, when connection-peg leaves institute
When stating slot, the electromagnet obtains electric generation magnetic field;In addition it drives when drive block moves upwards and is threadedly coupled with it
Drive screw rotates, and drive screw drives the control device being disposed thereon to control the first through flow hole and sealed in the rotation
Stifled, second through flow hole is opened, and starts water storage in the first vessel;When drive block is sent by floating body to the top of first vessel
When portion, magnet and the electromagnetic actuation, the drive block on drive block side are limited in the top of first vessel,
And drive screw drives the control device being disposed thereon to control first through flow hole and is opened at this time, and described second is through-flow
Hole is blocked, and the industrial water in the first vessel is exited into second vessel and driven from first through flow hole
Dynamic first power generator power generation;As the reduction floating body of industrial water in the first vessel moves down, the first vessel is fallen in floating body
When bottom and connection-peg are plugged into the slot, the electromagnet dead electricity, drive block is transported downwards under the effect of gravity
It is dynamic, and then drive and rotated backward with the drive screw that it is threadedly coupled, drive screw drives setting to exist when rotating backward
Control device thereon controls first through flow hole and is blocked, and second through flow hole is opened, and is located in the second vessel
Industrial water flows into third vessel by apopore discharge from the second through flow hole and the second power generator is driven to generate electricity;So follow
Ring back and forth realizes the recycling of industrial water, which is not only simple in structure, and substantially increases the utilization of industrial water
Efficiency.
In further technical solution, the control device includes the first turntable being mounted on the drive screw and the
Two turntables, the first partition is interior to be equipped with the first mounting groove, and first turntable is mounted on the drive screw and rotation connects
It is connected in first mounting groove, first turntable is equipped with the first through-flow slot coordinated with first through flow hole;It is described
The second mounting groove is equipped in second partition, second turntable is mounted on the drive screw and is rotatably connected on the second installation
In slot, second turntable is equipped with the second through-flow slot coordinated with second through flow hole.
Through the above technical solutions, the drive screw being threadedly coupled with it is driven to turn when drive block moves upwards
Dynamic, drive screw drives the first turntable mounted thereto and the second turntable to rotate in the rotation, and in the first turntable
The first through flow hole is blocked by the first turntable during rotation, and the second through flow hole passes through second during the second turntable rotates
Through-flow slot and penetrate through;When drive block is sent by floating body to the top of first vessel, first on first turntable is through-flow
Slot and the first through flow hole penetrate through, and second through flow hole is blocked by the second turntable;Driving and its screw thread are moved downward in drive block
When the drive screw of connection rotates backward, drive screw drives the first turntable mounted thereto and the second turntable to rotate backward,
And the first through flow hole is blocked by the first turntable during the first turntable rotates backward, in the counter-rotational mistake of the second turntable
The second through flow hole is opened by the second through-flow slot in journey.
In further technical solution, first power generator and second power generator are installed in the tank
Interior generator, and the impeller on the alternator shaft.
In further technical solution, the drive block is equipped with the cylindrical projection for blocking the inlet opening.
In further technical solution, the upper surface of the floating body is equipped with multiple buffer springs.
(3) advantageous effect
Compared with prior art, technical scheme of the present invention has the following advantages:The industrial water recycling device work
When making, industrial water enters from inlet opening in first vessel, as the inflow of the industrial water floating body drives the biography
Motion block moves upwards, and when connection-peg leaves the slot, the electromagnet obtains electric generation magnetic field;In addition it is transported upwards in drive block
The drive screw being threadedly coupled with it is driven to rotate when dynamic, drive screw drives mounted thereto the in the rotation
One turntable and the rotation of the second turntable, and the first through flow hole is blocked by the first turntable during the first turntable rotates, the
Two turntables rotate during the second through flow hole by second through-flow slot by penetrate through;Hold when drive block is sent by floating body to described first
When the top of chamber, magnet and the electromagnetic actuation, the drive block on drive block side are limited in first vessel
Top, and the first through-flow slot on the first turntable and the first through flow hole penetrate through at this time, and second through flow hole is by second turn
Disk seal is stifled, and the industrial water in the first vessel is exited into second vessel and driven from first through flow hole
First power generator generates electricity;As the reduction floating body of industrial water in the first vessel moves down, the bottom of the first vessel is fallen in floating body
When portion and connection-peg are plugged into the slot, the electromagnet dead electricity, drive block moves downward under the effect of gravity,
And then drive and rotated backward with the drive screw that it is threadedly coupled, drive screw drives mounted thereto when rotating backward
The first turntable and the second turntable rotate backward, and during the first turntable rotates backward the first through flow hole by first turn
Disk seal is stifled, and the second through flow hole is opened by the second through-flow slot during the second turntable rotates backward, and is located in the second vessel
Industrial water flows into third vessel by apopore discharge from the second through flow hole and the second power generator is driven to generate electricity;So follow
Ring back and forth realizes the recycling of industrial water, which is not only simple in structure, and substantially increases the utilization of industrial water
Efficiency.
Description of the drawings
Fig. 1 is located at sectional view when the first vessel bottom for floating body in the present embodiment industrial water recycling device;
Fig. 2 is the cross-sectional view at A in Fig. 1;
Fig. 3 is the cross-sectional view at B in Fig. 1;
Fig. 4 is sectional view when floating body floats in the present embodiment industrial water recycling device;
Fig. 5 is sectional view when drive block is located at the top of the first vessel in the present embodiment industrial water recycling device;
Fig. 6 is sectional view when floating body moves down in the present embodiment industrial water recycling device.
The corresponding component names of reference numeral are:1. tank;The first vessels of 1a.;The second vessels of 1b.;1c. third vessels;
101. inlet opening;102. apopore;103. guide chute;2. first partition;201. first through flow holes;202. first mounting grooves;
3. second partition;301. second through flow holes;302. second mounting grooves;4. drive screw;5. drive block;501. cylindrical projection;6.
Floating body;7. the first turntable;701. first through-flow slots;8. the second turntable;801. second through-flow slots;9. electromagnet;10. magnet;11.
Slot;12. connection-peg;13. impeller;14. buffer spring.
Specific implementation mode
- 6 are please referred to Fig.1, the present invention provides a kind of industrial water recycling device, including top is equipped with inlet opening 101
And bottom is equipped with the tank 1 of apopore 102, and the first vessel 1a, the second vessel 1b are from top to bottom equipped with successively in the tank 1
With third vessel 1c, the tank 1 is interior to be equipped with first partition 2, institute between the first vessel 1a and the second vessel 1b
It states and is vertically equipped with for being connected to the first vessel 1a's and the second vessel 1b at non-central place in first partition 2
First through flow hole 201;Second partition 3, institute are equipped in the tank 1 between the second vessel 1b and the third vessel 1c
It states and is vertically equipped with for being connected to the second vessel 1b's and third vessel 1c at non-central place on second partition 3
Second through flow hole 301;It is vertically rotated up in the centre position of the second partition 3 in the tank 1 and is connected with biography
The upper end of dynamic screw rod 4, the drive screw 4 passes through the first partition 2 and is rotatably connected on the top of the tank 1;Institute
State and be vertically equipped with guide chute 103 in the first vessel 1a on the wall of the left and right sides, be equipped in the first vessel 1a with
The drive screw 4 is threadedly coupled and both ends are slidably connected at the drive block 5 in the guide chute 103, first vessel
It is equipped with the floating body 6 for driving the drive block 5 to move upwards in the lower section of the drive block 5 in 1a, floating body 6 described here can
To be polyethylene floating drum;It is equipped on the drive screw 4 for controlling first through flow hole 201 and institute in the tank 1
State the control device of 301 break-make of the second through flow hole;It is equipped with the in the lower section of first through flow hole 201 in the second vessel 1b
One power generator, the third vessel 1c is interior to be equipped with the second power generator in the lower section of second through flow hole 301;Described first
Electromagnet 9 is equipped in vessel 1a on the left and right side close to top, the left and right side of the drive block 5 is equipped with and the electricity
The magnet 10 that magnet 9 is attracted, the first partition 2 are equipped with slot 11, and the bottom of the floating body 6 is equipped with matches with the slot 11
It shares in the connection-peg 12 for controlling 10 power on/off of electromagnet.
The control device include be mounted on the drive screw 4 on the first turntable 7 and the second turntable 8, described first
The first mounting groove 202 is equipped in partition board 2, first turntable 7 is rotatably connected in first mounting groove 202, and described first
Turntable 7 is equipped with the first through-flow slot 701 coordinated with first through flow hole 201;The second installation is equipped in the second partition 3
Slot 302, second turntable 8 are rotatably connected in second mounting groove 302, and second turntable 8 is equipped with and described the
Second through-flow slot 801 of two through flow holes 301 cooperation.
First power generator and second power generator are installed in the generator in the tank 1, Yi Jian
Impeller 13 on the alternator shaft.The cylinder that the drive block 5 is equipped with for blocking the inlet opening 101 is convex
Play 501.The upper surface of the floating body 6 is set there are two buffer spring 14.
When the industrial water recycling device works, it is located at the bottom connection-peg 12 of the first vessel 1a in floating body 6 first
It is plugged into the slot 11,9 dead electricity of electromagnet.As industrial water enters from inlet opening 101 in the first vessel 1a, institute
Stating floating body 6 drives the drive block 5 to move upwards, and when connection-peg 12 is detached from slot 11, the electromagnet 9 obtains electric;In addition exist
The rotation of drive screw 4 being threadedly coupled with it, the band in the rotation of drive screw 4 are driven when drive block 5 moves upwards
Dynamic first turntable 7 mounted thereto and the rotation of the second turntable 8, and the first through flow hole during the first turntable 7 rotates
201 are blocked by the first turntable 7, and the second through flow hole 301 is passed through by the second through-flow slot 801 during the second turntable 8 rotates
It is logical;Continue that drive block 5 is driven to move upwards the magnet so that on drive block 5 with the floating body 6 that continues to flow into of industrial water
10 with electromagnet 9 when being attracted, and then drive block 5 is limited in the top of the first vessel 1a, is located at 5 upper surface of drive block
Cylindrical projection 501 blocks the inlet opening 101;And the first through-flow slot 701 and the first through flow hole on the first turntable 7 at this time
201 perforations, second through flow hole 301 blocked by the second turntable 8, is located at industrial water in the first vessel 1a from described first
Through flow hole 201 exits into the second vessel 1b and drives the power generation of the first power generator.With work in the first vessel 1a
The reduction floating body 6 of industry water moves down, and when connection-peg 12 is plugged into the slot 11,9 dead electricity of electromagnet, drive block 5 is certainly
It is moved downward under the action of body gravity, inlet opening 101 is opened in industrial water inflow the first vessel 1a, and drive block
5 drive screw 4 that driving is threadedly coupled with it that moves downward rotates backward, and drive screw 4 drives when rotating backward
First turntable 7 and the second turntable 8 mounted thereto rotates backward, and first during the first turntable 7 rotates backward
Through flow hole 201 is blocked by the first turntable 7, and the second through flow hole 301 is by the second through-flow slot during the second turntable 8 rotates backward
801 open, and the industrial water being located in the second vessel 1b flows into third vessel 1c driving the second power generation dresses from the second through flow hole 301
It sets and generates electricity and be discharged by apopore;It so moves in circles and realizes the recycling of industrial water, the device not only structure letter
It is single, and substantially increase the utilization ratio of industrial water.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of industrial water recycling device, which is characterized in that be equipped with inlet opening and bottom including top and be equipped with water outlet
The tank in hole, is from top to bottom equipped with the first vessel, the second vessel and third vessel in the tank successively, in institute in the tank
It states and is equipped with first partition between the first vessel and second vessel, vertically set at non-central place in the first partition
It is useful for being connected to the first through flow hole of first vessel and second vessel;In second vessel and institute in the tank
It states and is equipped with second partition between third vessel, be vertically equipped at non-central place on the second partition described for being connected to
Second through flow hole of the second vessel and the third vessel;In the centre position of the second partition along vertical side in the tank
It is connected with drive screw to being rotated up, the upper end of the drive screw passes through the first partition and is rotatably connected on described
The top of tank;Guide chute is vertically equipped in first vessel on the wall of the left and right sides, in first vessel
Equipped with being threadedly coupled with the drive screw and both ends are slidably connected at drive block in the guide chute, first vessel
The lower section of the inherent drive block is equipped with the floating body for driving the drive block to move upwards;In the transmission in the tank
Screw rod is equipped with the control device for controlling first through flow hole and the second through flow hole break-make;In second vessel
It is equipped with the first power generator in the lower section of first through flow hole, is set below second through flow hole in the third vessel
There is the second power generator;Electromagnet, the side of the drive block are equipped in first vessel on the left and right side close to top
Face is equipped with the magnet with the electromagnetic actuation, and the first partition is equipped with slot, and the bottom of the floating body is equipped with and institute
State connection-peg of the slot cooperation for controlling the magnet switching electricity.
2. industrial water recycling device according to claim 1, which is characterized in that the control device includes installation
The first turntable on the drive screw and the second turntable, are equipped with the first mounting groove in the first partition, described first turn
Disk is mounted on the drive screw and is rotatably connected in first mounting groove, and first turntable is equipped with and described the
First through-flow slot of one through flow hole cooperation;The second mounting groove is equipped in the second partition, second turntable is mounted on described
It on drive screw and is rotatably connected in the second mounting groove, second turntable is equipped with the coordinated with second through flow hole
Two-way chute.
3. industrial water recycling device according to claim 1, which is characterized in that first power generator and institute
State the generator that the second power generator is installed in the tank, and the impeller on the alternator shaft.
4. industrial water recycling device according to claim 1, which is characterized in that the drive block is equipped with and is used for
The cylindrical projection that the inlet opening is blocked.
5. industrial water recycling device according to claim 1, which is characterized in that the upper surface of the floating body is equipped with
Multiple buffer springs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810281353.1A CN108561258A (en) | 2018-04-02 | 2018-04-02 | A kind of industrial water recycling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810281353.1A CN108561258A (en) | 2018-04-02 | 2018-04-02 | A kind of industrial water recycling device |
Publications (1)
Publication Number | Publication Date |
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CN108561258A true CN108561258A (en) | 2018-09-21 |
Family
ID=63533574
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CN201810281353.1A Pending CN108561258A (en) | 2018-04-02 | 2018-04-02 | A kind of industrial water recycling device |
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CN (1) | CN108561258A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111271207A (en) * | 2020-03-16 | 2020-06-12 | 台州路桥布鲁新能源有限公司 | Ocean new forms of energy power generation equipment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120187690A1 (en) * | 2011-01-21 | 2012-07-26 | Walton Randal D | Hydroelectric generators |
CN204663748U (en) * | 2015-04-27 | 2015-09-23 | 多玉玲 | Take turns hydroelectric installation more |
CN106930889A (en) * | 2017-05-16 | 2017-07-07 | 广西大学 | A kind of skyscraper Waste Water Centralized utilizes device |
CN107842456A (en) * | 2017-09-08 | 2018-03-27 | 成都市普帝照明设备有限公司 | A kind of improved industrial water cycle system |
-
2018
- 2018-04-02 CN CN201810281353.1A patent/CN108561258A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120187690A1 (en) * | 2011-01-21 | 2012-07-26 | Walton Randal D | Hydroelectric generators |
CN204663748U (en) * | 2015-04-27 | 2015-09-23 | 多玉玲 | Take turns hydroelectric installation more |
CN106930889A (en) * | 2017-05-16 | 2017-07-07 | 广西大学 | A kind of skyscraper Waste Water Centralized utilizes device |
CN107842456A (en) * | 2017-09-08 | 2018-03-27 | 成都市普帝照明设备有限公司 | A kind of improved industrial water cycle system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111271207A (en) * | 2020-03-16 | 2020-06-12 | 台州路桥布鲁新能源有限公司 | Ocean new forms of energy power generation equipment |
CN111271207B (en) * | 2020-03-16 | 2020-12-11 | 杭州翔毅科技有限公司 | Ocean new forms of energy power generation equipment |
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Application publication date: 20180921 |