CN205148089U - Energy storage slurry tank full charge's protection system - Google Patents
Energy storage slurry tank full charge's protection system Download PDFInfo
- Publication number
- CN205148089U CN205148089U CN201520821205.6U CN201520821205U CN205148089U CN 205148089 U CN205148089 U CN 205148089U CN 201520821205 U CN201520821205 U CN 201520821205U CN 205148089 U CN205148089 U CN 205148089U
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- Prior art keywords
- slurry tank
- valve
- accumulation
- energy slurry
- pneumatic operated
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Abstract
The utility model discloses an energy storage slurry tank full charge's protection system, including energy storage slurry tank, connecting pipe and check valve, the energy storage slurry tank has pan feeding end and discharge end, and the pan feeding end at the energy storage slurry tank is connected to the one end of connecting pipe, is equipped with the check valve that the water sanding material in the restriction energy storage slurry tank flows through the connecting pipe on the connecting pipe. Owing to set up the check valve, consequently, even the abrasive material in the energy storage slurry tank has been expired, also can not pass through the connecting pipe outflow, avoid influencing the speed and the flow of water jet, avoided the phenomenon of blockking up.
Description
Technical field
The utility model relates to sand blasting system, particularly relates to the protection system that the accumulation of energy slurry tank in sand blasting system is completely expected.
Background technology
Abradant jet technology is the new technology that RECENT DEVELOPMENTS is got up, and is widely used in industry cutting, rock out, surface clean and probing exploitation etc.According to the difference of abrasive material feed postition, abradant jet is divided into the Premixed Abrasive Water Jet and rear compound abrasive jet.In same consumption energy situation, the depth of cut of pre-mixed abrasive system can reach the twice of rear compound abrasive jet depth of cut, and compound abrasive jet after cannot using in rock out, probing exploitation etc.Compared to rear compound abrasive jet, forward slip value jet has and more wide utilizes space and capacity usage ratio.
For rear compound abrasive fluidics, the water jet abrasive material that a road is aspirated in other containers after water pump pressurization enters into batch can, water jet enters in mixing bunker in another road after water pump pressurization, part water jet enters into batch can simultaneously, impel the abrasive material in batch can to enter into mixing bunker, abrasive material and water mix and spray through sand-blasting gun in mixing bunker.Said system is when reinforced in batch can, if the abrasive material in batch can has been expired, abrasive material then can flow in the pipeline between water pump and mixing bunker, like this, can not affect speed and the flow of water jet, but also may occur the phenomenon of blocking.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides the protection system that a kind of accumulation of energy slurry tank is completely expected.
The technical scheme solved the problems of the technologies described above is: the protection system that a kind of accumulation of energy slurry tank is completely expected; comprise accumulation of energy slurry tank, tube connector and check valve; accumulation of energy slurry tank has feeding end and discharge end; one end of tube connector is connected to the feeding end of accumulation of energy slurry tank, and tube connector is provided with the check valve that the water sand milling material in restriction accumulation of energy slurry tank flows out through tube connector.
Further, the feeding end of accumulation of energy slurry tank is provided with the first valve, and the discharge end of accumulation of energy slurry tank is provided with the second valve.
Further, the first described valve is the first pneumatic operated valve, and the second valve is the second pneumatic operated valve.
Further, the feeding end of accumulation of energy slurry tank is connected with discharge nozzle, and discharge nozzle is provided with the 3rd valve.
Further, the 3rd described valve is the 3rd pneumatic operated valve.
Further, the other end of tube connector is connected with the 4th valve.
Further, the 4th described valve is the 4th pneumatic operated valve.
Further, the other end of tube connector is connected with cavitation generator by second throttle.
The beneficial effects of the utility model are:
(1) owing to being provided with check valve, therefore, even if the abrasive material in accumulation of energy slurry tank has been expired, also can not have been flowed out by tube connector, avoid the speed and the flow that affect water jet, avoid the phenomenon of blocking.
(2) owing to being provided with the first valve and the second valve, whether reinforced to accumulation of energy slurry tank object being realized by controlling the first valve, realizing whether to the object of accumulation of energy slurry tank blowing by controlling the second valve.
(3) discharge nozzle is convenient to discharge abrasive material, and whether discharge nozzle is in communication with the outside simultaneously, can also realize allowing accumulation of energy slurry tank be communicated with ambient atmosphere by controlling the 3rd valve, reaches object that is reinforced and blowing.
(4) by control the 3rd valve, the object whether exporting water jet is realized.
(5) by controlling second throttle, the amount of water jet can be regulated.
(6) valve selects pneumatic operated valve, and it is convenient to control, and the accuracy of control is high.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1, the storing hybrid system of water pump 24, the induction system of abrasive material, sand-blasting gun 25 and more than two groups is comprised continuously for sand system; Described storing hybrid system comprises aggregate-storing system, cavitation system and hybrid system; In the present embodiment, for two groups of storing hybrid systems.
Described water pump 24 is membrane pump, owing to have employed membrane pump, therefore, can realize accurate metering, and can realize the continuous operation of native system.
The induction system of described abrasive material comprises first throttle valve 13, jet pump 14, metering valve 15 and abrasive metering tank 16, the output of water pump 24 is connected with first throttle valve 13 by joint 23, joint 23 is three-way connection, the output of first throttle valve 13 is connected with the output of jet pump 14, the output of jet pump 14 is connected with aggregate-storing system, and the discharging opening of abrasive metering tank 16 is connected with jet pump 14 by metering valve 15.
First group of aggregate-storing system comprises accumulation of energy slurry tank 17, first valve, the second valve, discharge nozzle and the 3rd valve; First valve is the first pneumatic operated valve 4, second valve be the second pneumatic operated valve the 2, three valve is the 3rd pneumatic operated valve 3.
First group of cavitation system comprise the 4th valve, second throttle 11 and cavitation generator the 21, four valve be the 4th pneumatic operated valve 1.First group of hybrid system comprises mixing bunker 19.
The output of jet pump 14 is connected to the feeding end of accumulation of energy slurry tank 17 by the first pneumatic operated valve 4, the second pneumatic operated valve 2 is located between accumulation of energy slurry tank discharge end and mixing bunker 19; Discharge nozzle is connected to accumulation of energy slurry tank feeding end, and the 3rd pneumatic operated valve 3 is located on discharge nozzle.
4th pneumatic operated valve 1, second throttle 11 are connected from three-way connection successively with cavitation generator 21, and the other end of cavitation generator 21 is connected with mixing bunker 19.
Junction between the 4th pneumatic operated valve 1 and second throttle 11 and be connected with tube connector between accumulation of energy slurry tank feeding end, check valve 9 is provided with in tube connector, in reinforced process, but after the abrasive material in accumulation of energy slurry tank 17 has been expired, check valve 9 can stop abrasive material to be back in cavitation generator 21, avoid the speed and the flow that affect water jet, also can avoid the phenomenon blocked.
Second group of aggregate-storing system comprises accumulation of energy slurry tank 18, first valve, the second valve, discharge nozzle and the 3rd valve; First valve is the first pneumatic operated valve 8, second valve be the second pneumatic operated valve the 6, three valve is the 3rd pneumatic operated valve 7.
Second group of cavitation system comprise the 4th valve, second throttle 12 and cavitation generator the 22, four valve be the 4th pneumatic operated valve 5.Second group of hybrid system comprises mixing bunker 20.
The output of jet pump 14 is connected to the feeding end of accumulation of energy slurry tank 18 by the first pneumatic operated valve 8, the second pneumatic operated valve 5 is located between accumulation of energy slurry tank 18 discharge end and mixing bunker 20; Discharge nozzle is connected to accumulation of energy slurry tank 18 feeding end, and the 3rd pneumatic operated valve 7 is located on discharge nozzle.
4th pneumatic operated valve 5, second throttle 12 are connected from three-way connection successively with cavitation generator 22, and the other end of cavitation generator 22 is connected with mixing bunker 20.
Junction between the 4th pneumatic operated valve 5 and second throttle 12 and be connected with tube connector between accumulation of energy slurry tank 18 feeding end, check valve 10 is provided with in tube connector, in reinforced process, but after the abrasive material in accumulation of energy slurry tank 18 has been expired, check valve 10 can stop abrasive material to be back in cavitation generator 22, avoid the speed and the flow that affect water jet, also can avoid the phenomenon blocked.
The protection system that accumulation of energy slurry tank often in group, the first valve, the second valve, discharge nozzle, the 3rd valve, tube connector, check valve, the 4th valve, second throttle and cavitation generator composition accumulation of energy slurry tank are completely expected.
Mixing bunker 19,20 is connected on sand-blasting gun 25 by high-voltage tube.
The above-mentioned continuous sand method that supplies for sand system is:
(1) the first all pneumatic operated valves and the 3rd pneumatic operated valve is opened, closeall second pneumatic operated valve and the 4th pneumatic operated valve; Start water pump 24, water jet enters in the jet pump 14 of the induction system of abrasive material in a road after water pump 24 pressurizes, and is that all accumulation of energy slurry tanks in aggregate-storing system feed in raw material through the water jet of jet pump 14 by the abrasive material that jet pump 14 aspirates in abrasive metering tank 16; After water sand milling material in accumulation of energy slurry tank has been expired, stop water pump 24.Metering valve 15 in embodiment, abrasive metering tank 16 accurately can control the interpolation of abrasive material, by the omnidistance consumption accurately controlling abrasive material and water of first throttle valve 13.
(2) open the second pneumatic operated valve 2 in first group of storing hybrid system and the 4th pneumatic operated valve 1, close the first pneumatic operated valve 4 in first group of storing hybrid system and the 3rd pneumatic operated valve 3; Start water pump 24, water jet after water pump 24 pressurizes in the cavitation system of first group, another road the 4th pneumatic operated valve 1, second throttle 11 enter in cavitation generator 21, the cavitating water jet that the water jet entering into cavitation generator 21 produces containing mesoporous bubble through cavitation generator enters in mixing bunker 19; Water jet through the 4th pneumatic operated valve 1 enters into accumulation of energy slurry tank 17 through check valve 9, is fully mixed into cavitation abrasive water-jet from the water sand milling material in accumulation of energy slurry tank 17 and cavitating water jet in mixing bunker 19, and cavitation abrasive water jet flows through sand-blasting gun 25 and sprays.
(3) the second pneumatic operated valve 6 in second group of storing hybrid system and the 4th pneumatic operated valve 5 is opened, close the first pneumatic operated valve 8 in second group of storing hybrid system and the 3rd pneumatic operated valve 6, open the first pneumatic operated valve 4 in the storing hybrid system of blowing and the 3rd pneumatic operated valve 3 simultaneously, close the second pneumatic operated valve 2 in the storing hybrid system of blowing and the 4th pneumatic operated valve 1; Water jet enters in the jet pump 14 of the induction system of abrasive material in a road after water pump 24 pressurizes, and the water jet through jet pump 14 is fed in raw material by the accumulation of energy slurry tank 17 that the abrasive material that jet pump 14 aspirates in abrasive metering tank 16 is blowing; Water jet another road the 4th pneumatic operated valve 5 in cavitation system after water pump 24 pressurizes enters in corresponding cavitation generator 22, and the cavitating water jet that the water jet entering into corresponding cavitation generator 22 produces containing mesoporous bubble through cavitation generator enters in the mixing bunker 20 of corresponding hybrid system; In corresponding mixing bunker 20, be fully mixed into cavitation abrasive water-jet from the water sand milling material in second group of accumulation of energy slurry tank 18 and cavitating water jet, cavitation abrasive water jet flows through sand-blasting gun 25 and sprays.
(4) step (2) is got back to, meanwhile, reinforced to the aggregate-storing system of second group by the induction system of abrasive material.
(5) circulation step (3) and (4) realize continuously for sand successively.
Above-mentioned for sand method, two storing hybrid systems in parallel, two storing hybrid systems in parallel, pneumatic operated valve is used to control in running order storing hybrid system is communicated with sand-blasting gun 25, the storing hybrid system and the sand-blasting gun 25 that are in reinforced state disconnect, thus reinforced under atmospheric pressure state.When first group of storing hybrid system is fed in raw material, the operation of second group of storing hybrid system, when the water sand milling material in post-job aggregate-storing system is finished, the operation of untapped one group of storing hybrid system, the aggregate-storing system of sky is fed in raw material, alternate run like this, achieves the object that abradant jet adds sand continuously, works continuously.In the present invention, the water jet of cavitation system injection contains mesoporous bubble, makes the water sand milling material in hybrid system and water homogenisationization mixing, and significantly alleviates the resistance in abrasive course of conveying, extend the fed distance of abradant jet, improve sand-blasting gun outlet jet speed.Use the induction system of abrasive material in the present invention, achieve and add sand voluntarily, and be add sand under atmospheric pressure state.Water jet one tunnel of pressurizeing through water pump 24 enters in the induction system of abrasive material, one road enters into cavitation system, separated by the reinforced pipeline with producing cavitating water jet, allow reinforced pipeline not need to bear the pressure identical with sand-blasting gun, the loss of conveyance conduit pressure is little.Utilize pneumatic operated valve as valve, convenient control, and the precision controlled is high.The mass ratio between the water sand milling material of sand-blasting gun 25 ejection and cavitating water jet can be controlled accurately by second throttle 1,5.
Claims (8)
1. the accumulation of energy slurry tank protection system of completely expecting; it is characterized in that: comprise accumulation of energy slurry tank, tube connector and check valve; accumulation of energy slurry tank has feeding end and discharge end; one end of tube connector is connected to the feeding end of accumulation of energy slurry tank, and tube connector is provided with the check valve that the water sand milling material in restriction accumulation of energy slurry tank flows out through tube connector.
2. the accumulation of energy slurry tank according to claim 1 protection system of completely expecting, it is characterized in that: the feeding end of accumulation of energy slurry tank is provided with the first valve, the discharge end of accumulation of energy slurry tank is provided with the second valve.
3. the accumulation of energy slurry tank according to claim 2 protection system of completely expecting, it is characterized in that: the first described valve is the first pneumatic operated valve, the second valve is the second pneumatic operated valve.
4. the accumulation of energy slurry tank according to claim 2 protection system of completely expecting, it is characterized in that: the feeding end of accumulation of energy slurry tank is connected with discharge nozzle, discharge nozzle is provided with the 3rd valve.
5. the accumulation of energy slurry tank according to claim 4 protection system of completely expecting, is characterized in that: the 3rd described valve is the 3rd pneumatic operated valve.
6. the protection system that the accumulation of energy slurry tank according to claim 1 or 4 is completely expected, is characterized in that: the other end of tube connector is connected with the 4th valve.
7. the accumulation of energy slurry tank according to claim 6 protection system of completely expecting, is characterized in that: the 4th described valve is the 4th pneumatic operated valve.
8. the accumulation of energy slurry tank according to claim 6 protection system of completely expecting, is characterized in that: the other end of tube connector is connected with cavitation generator by second throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821205.6U CN205148089U (en) | 2015-10-23 | 2015-10-23 | Energy storage slurry tank full charge's protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821205.6U CN205148089U (en) | 2015-10-23 | 2015-10-23 | Energy storage slurry tank full charge's protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148089U true CN205148089U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821205.6U Expired - Fee Related CN205148089U (en) | 2015-10-23 | 2015-10-23 | Energy storage slurry tank full charge's protection system |
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| Country | Link |
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| CN (1) | CN205148089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789173A (en) * | 2018-08-27 | 2018-11-13 | 河南理工大学 | Underground coal mine abrasive material sustainable supply system |
-
2015
- 2015-10-23 CN CN201520821205.6U patent/CN205148089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789173A (en) * | 2018-08-27 | 2018-11-13 | 河南理工大学 | Underground coal mine abrasive material sustainable supply system |
| CN108789173B (en) * | 2018-08-27 | 2023-11-24 | 河南理工大学 | Underground coal mine abrasive continuous supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510220, Guangzhou, Guangdong Province, Binjiang Road, No. 308, south side, building 26, Haizhuqu District Patentee after: COSCO Guangzhou Marine Shipping Engineering Co., Ltd. Address before: 510220, Guangzhou, Guangdong Province, Binjiang Road, No. 308, south side, building 26, Haizhuqu District Patentee before: GUANGZHOU MARITIME SHIP ENGINEERING MANAGEMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201023 |