CN206152903U - Sand mill refrigeration cycle waste heat utilization equipment - Google Patents
Sand mill refrigeration cycle waste heat utilization equipment Download PDFInfo
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- CN206152903U CN206152903U CN201621175144.1U CN201621175144U CN206152903U CN 206152903 U CN206152903 U CN 206152903U CN 201621175144 U CN201621175144 U CN 201621175144U CN 206152903 U CN206152903 U CN 206152903U
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- water
- sand mill
- water tank
- heat exchanger
- tank
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Abstract
The utility model provides a sand mill refrigeration cycle waste heat utilization equipment, by the sand mill, the hot water solenoid valve, the return bend heat exchanger, upper limit level gauge, the water tank, the cold water solenoid valve, the moisturizing case, the moisturizing solenoid valve, the lower limit level gauge, the circulating pump, thermistor constitutes, utilize the cold water among the sand mill waste heat heating the water tank, making a living, it lives to produce provides hot water, the water tank is again sand mill cooling device's a cooler simultaneously, sand mill cooling and hot -water supply device integration, compact structure, when guaranteeing the sand mill cooling effect, effectively utilize the waste heat that produces in the sand mill working process, energy -conserving water conservation, safety and reliability.
Description
Technical field
The present invention relates to a kind of energy-conservation cooling circulation residual heat using device, especially a kind of sand mill cooling circulation waste heat profit
Use device.
Background technology
With the fast development of science and technology, fine chemistry industry, information industry, ceramic industry, biotechnology, advanced manufacture
New material is put forward higher requirement etc. industry, ultra-fine, superhard material research and development and industrialization become more and more important, and element is small-sized
Change, high density storage, supper-fast transmission is less and less to scantling requirement, needs super-fine processing technology, equipment manufacturing, boat
The hardness requirement more and more higher to new material such as empty space flight, metal cutting tools, needs superhard machining technology.Sand mill be for
Ultra-fine, the processing of superhard material fine powder visual plant, when sand mill works, rotor drives abrasive media high-speed motion, produces
Greatly impact, rub and shearing force, so that mutually producing between the solia particle and abrasive media in material stronger
Collision, friction, shear action, reach the levigate particulate of quickening and disperse agglomerations, and amount of heat is produced in the course of work, are guarantee
Sand mill normal work, it is necessary to cooled down, usual way is to be passed through cooling water to take away heat, causes energy waste.
The content of the invention
For the effectively save energy, it is ensured that sand mill normal work, the present invention utilizes sand mill waste-heat water tank cold water, is
Production provides hot water, while water container heat exchanger is again the cooler of sand mill cooling device, sand mill cooling supplies dress with hot water
Integration is put, compact conformation makes full use of production waste heat, and low cost, floor space are little.
The technical solution adopted for the present invention to solve the technical problems is：Sand mill cooling circulation residual heat using device is by sand
Grinding machine, hot water electromagnetic valve, bend pipe heat exchanger, upper limit level meter, water tank, cold water magnetic valve, water supply tank, moisturizing magnetic valve, lower limit
Liquid level gauge, circulating pump, thermistor composition.By Pipe installing in the lower right of water tank, cold water magnetic valve leads to hot water electromagnetic valve
Piping is arranged on the upper left side of water tank, and upper limit level meter is arranged on the upper right side of water tank, and bottom limit level meter is arranged on water tank
Lower left, thermistor is arranged on the left end middle part of water tank, and bend pipe heat exchanger is arranged in the middle of water tank, the water inlet of bend pipe heat exchanger
Mouth pipeline is connected on the coolant outlet of sand mill, and the delivery port pipeline of bend pipe heat exchanger is connected to the suction of circulating pump
Mouthful, the outlet pipeline of circulating pump is connected on the cooling water inlet of sand mill, and the right-hand member of moisturizing magnetic valve is connected with pipeline
Between the outlet of circulating pump and the cooling water inlet of sand mill, the left end pipeline of moisturizing magnetic valve is connected to water supply tank
Right lower quadrant.
The operation principle of the present invention is as follows：Start prepares.Hot water electromagnetic valve is closed, cold water magnetic valve is opened, to water tank note
Full water；Moisturizing magnetic valve is opened, by the cooling water inlet of sand mill to sand mill cooling cycle chamber water filling, sand mill cooling is followed
Ring cavity is filled Posterior circle water and is entered in bend pipe heat exchanger by the coolant outlet of sand mill, and heat exchange of heat pipe to be curved is interior and its connects
Water, open the circulation pump are filled in pipeline, cooling water starts in sand mill cooling cycle chamber and bend pipe heat exchanger interior circulation, prepared just
Thread.
Normal work.Open sand mill, sand milling machine rotor and be ground between the solia particle in material and abrasive media produce
Life strong collision, friction, shear action, levigate particulate, disperse agglomerations produce amount of heat in the course of work, heat is passed
Lead to the recirculated water in sand mill cooling cycle chamber, under circulation pumping action, recirculated water is entered in bend pipe heat exchanger, in water tank
Water heat convection, conduction heat exchange, the water in water tank be heated, the water in bend pipe heat exchanger be cooled, the low temperature after cooling is followed
Ring water is again introduced into sand mill cooling cycle chamber by circulating pump, and the heat that sand mill is produced is taken in bend pipe heat exchanger, with
Water in water tank carries out heat exchange, it is characterized in that：Bend pipe heat exchanger is both the heater of water tank, is again sand mill cooling circulation
Cooler, sand mill cools down, compact conformation integrated with hot-water supply device, makes full use of production waste heat, low cost, occupation of land face
Product is little.When the water in water tank is heated to design temperature, thermistor provides signal, opens hot water electromagnetic valve, hot-water supply,
It is characterized in that：Sand mill continuously works, and sand mill cooling circulation is carried out continuously, and cold water magnetic valve and hot water electromagnetic valve keep opening
Open, hot water temperature is stable, supply is continuous.
Safety measure.When the water level in water tank is higher than upper limit water level, upper limit level meter sends signal, closes cold water electromagnetism
Valve, when the water level in water tank is less than upper limit water level, upper limit level meter sends signal, opens cold water magnetic valve, it is ensured that in water tank
Water level be maintained within a certain range；When the water level in water tank is less than lower limit water level, bottom limit level meter sends signal, stops sand
Grinding machine works, it is ensured that overheated will not burn out sand mill；The right-hand member pipeline of moisturizing magnetic valve be connected to circulating pump outlet and
Between the cooling water inlet of sand mill, the left end pipeline of moisturizing magnetic valve is connected to the right lower quadrant of water supply tank, sand mill work
When, water supply tank has enough water yields, and moisturizing magnetic valve is in opening, it is ensured that sand mill cooling circulation will not water shortage.
Performance improvement.In order to improve sand mill cooling circulating effect, with spiral heat exchanger bend pipe heat exchanger, its feature are replaced
It is：Compared with bend pipe heat exchanger, the change of spiral heat exchanger pipeline direction is seamlessly transitted, and flow resistance is little, and flow velocity is fast, can provide
Heat exchange efficiency, reduces the power consumption of circulating pump.
The method have the characteristics that：Using the cold water in sand mill waste-heat water tank, hot water is provided for productive life, together
When water tank be again sand mill cooling device cooler, sand mill cooling it is integrated with hot-water supply device, it is ensured that sand mill is cold
But while effect, the waste heat produced in the effectively utilizes sand mill course of work, energy-saving and water-saving is safe and reliable.
Description of the drawings
Below in conjunction with the accompanying drawings invention is further illustrated with example.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is spiral tube exchanger.
In Fig. 1,1. sand mill, 2. coolant outlet, 3. hot water electromagnetic valve, 4. bend pipe heat exchanger, 5. upper limit level meter, 6.
Water tank, 7. cold water magnetic valve, 8. water supply tank, 9. moisturizing magnetic valve, 10. bottom limit level meter, 11. circulating pumps, 12. cooling waters enter
Mouthful, 13. thermistors.
Specific embodiment
Sand mill cooling circulation residual heat using device in Fig. 1 is by sand mill（1）, hot water electromagnetic valve（3）, bend pipe heat exchanger
（4）, upper limit level meter（5）, water tank（6）, cold water magnetic valve（7）, water supply tank（8）, moisturizing magnetic valve（9）, bottom limit level meter
（10）, circulating pump（11）, thermistor（13）Composition.Hot water electromagnetic valve（3）By Pipe installing in water tank（6）Lower right,
Cold water magnetic valve（7）By Pipe installing in water tank（6）Upper left side, upper limit level meter（5）Installed in water tank（6）Upper right
Side, bottom limit level meter（10）Installed in water tank（6）Lower left, thermistor（13）Installed in water tank（6）Left end middle part, it is curved
Heat exchange of heat pipe（4）Installed in water tank（6）Centre, bend pipe heat exchanger（4）Water inlet pipeline be connected to sand mill（1）Cooling
Water out（2）On, bend pipe heat exchanger（4）Delivery port pipeline be connected to circulating pump（11）Suction inlet, circulating pump（11）'s
Outlet pipeline is connected to sand mill（1）Cooling water inlet（12）On, moisturizing magnetic valve（9）Right-hand member be connected to pipeline
Circulating pump（11）Outlet and sand mill（1）Cooling water inlet（12）Between, moisturizing magnetic valve（9）Left end connected with pipeline
It is connected on water supply tank（8）Right lower quadrant.
The course of work of the present invention is as follows：Start prepares.Close hot water electromagnetic valve（3）, open cold water magnetic valve（7）, to
Water tank（6）Fill water；Open moisturizing magnetic valve（9）, by sand mill（1）Cooling water inlet（12）Circulate to sand mill cooling
Chamber water filling, sand mill cooling cycle chamber fills rear water by sand mill（1）Coolant outlet（2）Into bend pipe heat exchanger（4）
It is interior, heat exchange of heat pipe to be curved（4）Water, open the circulation pump are filled in interior and its connecting pipe（11）, cooling water starts cold in sand mill
But torus and bend pipe heat exchanger（4）Interior circulation, it is ready.
Normal work.Open sand mill, sand milling machine rotor and be ground between the solia particle in material and abrasive media produce
Life strong collision, friction, shear action, levigate particulate, disperse agglomerations produce amount of heat in the course of work, heat is passed
Lead to the recirculated water in sand mill cooling cycle chamber, in circulating pump（11）Under effect, recirculated water enters bend pipe heat exchanger（4）It is interior,
With water tank（6）In water heat convection, conduction heat exchange, water tank（6）In water be heated, bend pipe heat exchanger（4）Interior water is cold
But, the low-temperature circulating water after cooling passes through circulating pump（11）It is again introduced in sand mill cooling cycle chamber, sand mill is produced
Heat takes bend pipe heat exchanger to（4）It is interior, with water tank（6）In water carry out heat exchange, it is characterized in that：Bend pipe heat exchanger（4）It is both
Water tank（6）Heater, be again sand mill cooling circulation cooler, sand mill cooling it is integrated with hot-water supply device, tie
Structure is compact, makes full use of production waste heat, and low cost, floor space are little, work as water tank（6）In water when being heated to design temperature,
Thermistor（13）Signal is given, hot water electromagnetic valve is opened（3）, hot-water supply, sand mill continuously works, sand mill cooling circulation
It is carried out continuously, cold water magnetic valve（7）And hot water electromagnetic valve（3）Keep it turned on, hot water temperature is stable, supply is continuous.
Safety measure.Upper limit level meter（5）Installed in water tank（6）Upper right side, bottom limit level meter（10）Installed in water tank
（6）Lower left, work as water tank（6）In water level be higher than the upper limit water level when, upper limit level meter（5）Signal is sent, cold water electricity is closed
Magnet valve（7）, water tank（6）In water level be less than the upper limit water level when, upper limit level meter（5）Signal is sent, cold water magnetic valve is opened
（7）, it is ensured that water tank（6）In water level be maintained within a certain range；Work as water tank（6）In water level be less than lower limit water level when, lower limit
Liquid level gauge（10）Signal is sent, stops sand mill work, it is ensured that overheated will not burn out sand mill；Moisturizing magnetic valve（9）Right-hand member
Circulating pump is connected to pipeline（11）Outlet and sand mill（1）Cooling water inlet（12）Between, moisturizing magnetic valve（9）'s
Left end pipeline is connected to water supply tank（8）Right lower quadrant, sand mill work when, water supply tank（8）With enough water yields, moisturizing electromagnetism
Valve（9）In opening, it is ensured that sand mill cooling circulation will not water shortage.
Performance improvement.In order to improve sand mill cooling circulating effect, with spiral heat exchanger bend pipe heat exchanger is replaced（4）, with
Bend pipe heat exchanger（4）Compare, the change of spiral heat exchanger pipeline direction is seamlessly transitted, and flow resistance is little, and flow velocity is fast, can provide and change
The thermal efficiency, reduces circulating pump（11）Power consumption.
Claims (4)
1. sand mill cooling circulation residual heat using device is by sand mill（1）, hot water electromagnetic valve（3）, bend pipe heat exchanger（4）, water tank
（6）, cold water magnetic valve（7）, circulating pump（11）, thermistor（13）Composition, hot water electromagnetic valve（3）By Pipe installing in water tank
（6）Lower right, cold water magnetic valve（7）By Pipe installing in water tank（6）Upper left side, thermistor（13）Installed in water tank
（6）Left end middle part, bend pipe heat exchanger（4）Installed in water tank（6）Centre, bend pipe heat exchanger（4）Water inlet connected with pipeline
In sand mill（1）Coolant outlet（2）On, bend pipe heat exchanger（4）Delivery port pipeline be connected to circulating pump（11）Suction
Entrance, circulating pump（11）Outlet pipeline be connected to sand mill（1）Cooling water inlet（12）On, it is characterized in that：Bend pipe
Heat exchanger（4）It is both water tank（6）Heater, be again sand mill cooling circulation cooler, sand mill cooling with hot water supply
Apparatus integration, works as water tank（6）In water when being heated to design temperature, thermistor（13）Signal is given, hot water electricity is opened
Magnet valve（3）, hot-water supply, sand mill continuously works, and sand mill cooling circulation is carried out continuously, cold water magnetic valve（7）With hot water electricity
Magnet valve（3）Keep it turned on, hot water temperature is stable, supply is continuous.
2. sand mill cooling circulation residual heat using device as claimed in claim 1, is characterized in that：Upper limit level meter（5）Install
In water tank（6）Upper right side, bottom limit level meter（10）Installed in water tank（6）Lower left, work as water tank（6）In water level higher than upper
When restricting water supply, upper limit level meter（5）Signal is sent, cold water magnetic valve is closed（7）, water tank（6）In water level be less than upper limit water level
When, upper limit level meter（5）Signal is sent, cold water magnetic valve is opened（7）, it is ensured that water tank（6）In water level maintain certain limit
It is interior；Work as water tank（6）In water level be less than lower limit water level when, bottom limit level meter（10）Signal is sent, stops sand mill work, it is ensured that
Overheated will not burn out sand mill.
3. the sand mill cooling circulation residual heat using device as described in claim 1 or claim 2, is characterized in that：Moisturizing electricity
Magnet valve（9）Right-hand member pipeline be connected to circulating pump（11）Outlet and sand mill（1）Cooling water inlet（12）Between, mend
Water solenoid valve（9）Left end pipeline be connected to water supply tank（8）Right lower quadrant, sand mill work when, water supply tank（8）With enough
The water yield, moisturizing magnetic valve（9）In opening, it is ensured that sand mill cooling circulation will not water shortage.
4. sand mill cooling circulation residual heat using device as claimed in claim 3, is characterized in that：Replaced with spiral heat exchanger curved
Heat exchange of heat pipe（4）, with bend pipe heat exchanger（4）Compare, the change of spiral heat exchanger pipeline direction is seamlessly transitted, and flow resistance is little, stream
It is fast fast, heat exchange efficiency can be provided, reduce circulating pump（11）Power consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175144.1U CN206152903U (en) | 2016-10-27 | 2016-10-27 | Sand mill refrigeration cycle waste heat utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175144.1U CN206152903U (en) | 2016-10-27 | 2016-10-27 | Sand mill refrigeration cycle waste heat utilization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152903U true CN206152903U (en) | 2017-05-10 |
Family
ID=58656549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175144.1U Expired - Fee Related CN206152903U (en) | 2016-10-27 | 2016-10-27 | Sand mill refrigeration cycle waste heat utilization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391220A (en) * | 2016-10-25 | 2017-02-15 | 湖州师范学院 | Cooling circulation waste heat utilization device of sand mill |
-
2016
- 2016-10-27 CN CN201621175144.1U patent/CN206152903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391220A (en) * | 2016-10-25 | 2017-02-15 | 湖州师范学院 | Cooling circulation waste heat utilization device of sand mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |