CN211612053U - Automatic spraying system of material bin - Google Patents

Abstract

The utility model belongs to the technical field of the feed bin dust removal technique and specifically relates to a feed bin automatic spray system is related to, including feed bin and water supply system, water supply system sets up the outside at the feed bin, spray system includes the spray pipe, the one end of spray pipe extends to the outside of feed bin and feeds through with water supply system, the storage tank has been seted up at the lower surface of feed bin, the spray pipe shelf location is inside the storage tank, the hole for water spraying has been seted up in the below of spray pipe, inside the being provided with the protection network at the storage tank, the upper surface of protection network and the lower surface looks parallel and level of feed bin, be provided with the exhaust fan between protection network and spray pipe, reached and removed dust to feed bin inside.

Description

Automatic spraying system of material bin

Technical Field

The utility model belongs to the technical field of the feed bin dust removal technique and specifically relates to a feed bin automatic spray system is related to.

Background

At present, a large amount of dust can be generated in the production process of the concrete mixing plant, and the dust in the storage bin can be removed by a spraying system in the storage bin, so that the health of operators is protected.

The prior Chinese patent with publication number CN208032171U discloses a silo spraying system, which comprises a silo, a spraying device arranged in the silo and a water supply device for providing spraying water for the spraying device; the spraying device comprises a spraying bracket arranged at the top of the storage bin, the spraying bracket is provided with a plurality of water inlet pipes, and the water inlet pipes are provided with a plurality of water spraying parts for spraying water; the water supply device comprises a water tank, the water tank is communicated with a water pumping pipe, the water pumping pipe is provided with a water pumping piece for pumping the water for spraying in the water tank, and one end, far away from the water tank, of the water pumping pipe is communicated with a plurality of water inlet pipes.

The above prior art solutions have the following drawbacks: when using current spraying system to remove dust the work to the feed bin, spray set sets up the top at the feed bin, so when spray set during operation, the inside staff of feed bin will be drenched by spray set spun aqueous solution or need the staff to use waterproof rain gear, and inconvenient staff reduces staff's work efficiency at feed bin inside work like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feed bin automatic spray system has reached and has removed dust to feed bin inside, guarantees staff work efficiency's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a feed bin automatic spray system, including feed bin and water supply system, water supply system sets up the outside at the feed bin, spray system includes the spray pipe, the one end of spray pipe extends to the outside of feed bin and with water supply system intercommunication, the storage tank has been seted up at the lower surface of feed bin, the spray pipe erects inside the storage tank, the hole for water spraying has been seted up in the below of spray pipe, be provided with the protection network inside the storage tank, the upper surface of protection network and the lower surface looks parallel and level of feed bin are provided with the exhaust fan between protection network and spray pipe.

By adopting the scheme, when concrete is produced in the storage bin, if the spraying device is required to treat the generated dust, the exhaust fan can be started and blows air to the lower part of the accommodating groove, so that the pressure of the storage bin close to the lower surface is reduced, and the dust generated in the production of the concrete is pressed into the accommodating groove under the action of atmospheric pressure; because the inside spray pipe that is provided with of groove storage tank, and spray pipe and water supply system intercommunication, the hole for water spraying has been seted up on the spray pipe, so after water supply system inside aqueous solution enters into the spray pipe, the inside aqueous solution of spray pipe can sputter the storage tank through the hole for water spraying inside, the dust that enters into the storage tank inside like this will be sputtered the tank bottom of clearing up the storage tank at the inside aqueous solution of storage tank, and because the below at the spray pipe is seted up to the hole for water spraying, so clear up the work that makes can not influence the inside staff of feed bin in the dust to the feed bin inside, reached and removed dust to the feed bin inside, guarantee staff work efficiency's effect.

The utility model discloses further set up to, the storage tank is the vortex form and sets up in the lower surface of feed bin, and the spray pipe extends along the extending direction of storage tank inside the storage tank, and the exhaust fan is provided with a plurality ofly along the extending direction of storage tank altogether.

Through adopting above-mentioned scheme, because the storage tank is the vortex form and sets up at the lower surface of feed bin, so the spray pipe also is the vortex form and distributes along the extending direction of storage tank, and the exhaust fan is provided with a plurality ofly along the extending direction of storage tank altogether, and inside the storage tank can come in and go out with a large amount of dusts like this, after the dust enters into the storage tank inside, the spray pipe can be to the more thorough of dust clearance.

The utility model discloses further set up to, be provided with the collection box in the outside of feed bin, the one end that the storage tank is close to the feed bin lateral wall extends to the outside of feed bin and with the inside intercommunication of collection box.

Through adopting above-mentioned scheme, the tank bottom that can drop in the storage tank after the aqueous solution of spray pipe water spray clears up the dust because the one end of storage tank extends to the outside of feed bin and with the inside intercommunication of collection box, so the aqueous solution of whereabouts at the tank bottom of storage tank can flow into inside the collection box, and the collection box can be collected the aqueous solution of storage tank inside.

The utility model discloses further set up to, be provided with the horizontally filter screen in the collection box inside, filter screen and collection box looks adaptation, the height that highly is less than the storage tank bottom of filter screen upper surface.

Through adopting above-mentioned scheme, when the inside aqueous solution of storage tank flows into the collection box when, the inside filter screen of collection box can filter aqueous solution, can go out the doping like this and carry out reuse at the inside other impurity of aqueous solution, makes things convenient for the later stage to carry out reuse to the inside aqueous solution of collection box.

The utility model discloses further set up to, water supply system includes feed tank, delivery pipe and working shaft, and the feed tank setting is in the outside of feed bin, and the delivery pipe is close to the one end and the inside intercommunication of feed tank, and the one end that the feed tank was kept away from to the delivery pipe extends to the feed bin after inside and the end intercommunication that the feed bin lateral wall was kept away from to the spray pipe, and the working shaft setting is on the delivery pipe, and the end that the spray pipe is close to the feed bin lateral wall is sealed.

Through adopting above-mentioned scheme, when water supply system supplied water to the spray pipe, opened the working shaft, the working shaft can be with the inside aqueous solution of feed tank through the delivery pipe pump sending to the spray pipe inside, has just so accomplished the process of supplying water.

The utility model discloses further set up to, be provided with the back flow between collection box and feed tank, the back flow is provided with the backwash pump on the back flow in the below and the inside intercommunication of collection box of filter screen.

Through adopting above-mentioned scheme, when needing to carry out reuse to the inside aqueous solution of collection box, open the backwash pump, inside the backwash pump can be sent the inside aqueous solution pump of collection box to the feed water tank, just so accomplished the reuse to the inside aqueous solution of collection box.

The utility model discloses further set up to, be provided with the blast fan on the top surface of feed bin.

By adopting the scheme, the blowing fan is started, and the blowing fan can blow downwards, so that the dust in the bin can move downwards, and the cleaning speed of the dust in the bin can be accelerated.

The utility model discloses further set up to, the wash port has been seted up downwards to the one end that is close to the feed bin lateral wall at the spray pipe along descending gradually from the center that is close to the feed bin to the edge height that is close to the feed bin.

Through adopting above-mentioned scheme, after using spraying system to accomplish the dust clearance of feed bin inside, close the working shaft, but still have remaining water yield inside delivery pipe and spray pipe, because the spray pipe highly descends along the direction from being close to keeping away from the delivery pipe gradually, can make the inside aqueous solution of spray pipe to the end department that is close to the wash port flow like this, then inside through the wash port whereabouts storage tank, can avoid delivery pipe or spray pipe to be in the condition that takes place to corrode after soaking of aqueous solution for a long time like this.

The utility model discloses further set up to, rotate the sealed lid that is connected with collection box looks adaptation in the collection box top, be provided with the fixture block in the below of filter screen, the lateral wall fixed connection of fixture block and collection box.

By adopting the scheme, when the filter screen is arranged in the recycling box, the lower surface of the filter screen is abutted against the upper surface of the clamping block, so that the filter screen is fixed; when the impurity on the filter screen needs to be cleaned, the sealing cover can be opened, then the filter screen is taken out, so that the filter screen is conveniently cleaned, and the effect of the downward flowing speed of the water flow inside the recycling box is ensured.

To sum up, the utility model discloses following technological effect has:

through the arrangement of the spraying system arranged in the accommodating groove, the exhaust fan can clean dust in the bin into the accommodating groove, and the spraying system can clean the dust in the accommodating groove, so that the effects of removing dust in the bin and ensuring the working efficiency of workers are achieved;

by arranging the recovery tank, after the spraying system cleans dust, the aqueous solution can fall into the containing groove, and then the aqueous solution can enter the recovery tank under the action of the containing groove, so that the effects of recovering the aqueous solution and reducing water resource waste are achieved;

through having set up fixture block and sealed lid, when needing to clear up the impurity on the filter screen, can open sealed lid, then take out the filter screen from the collection box is inside, reached the effect that conveniently clears up the filter screen.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial view of the present invention;

FIG. 4 is a structural view of the water spray pipe of the present invention;

FIG. 5 is a partial view highlighting the location of the recovery tank;

fig. 6 is a partially enlarged view of fig. 4 at B.

In the figure, 1, a stock bin; 11. a containing groove; 12. a blower fan; 2. a water supply system; 21. a water supply tank; 22. a water supply pipe; 23. a water supply pump; 3. a spray system; 31. a water spray pipe; 311. a water spray hole; 312. a drain hole; 32. a protective net; 33. an exhaust fan; 4. a recycling bin; 41. a return pipe; 42. a reflux pump; 43. a clamping block; 44. a filter screen; 45. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the figure 1, the utility model provides a feed bin automatic spraying system, including feed bin 1, water supply system 2 and spraying system 3, spraying system 3 sets up inside the lower surface of feed bin 1, and water supply system 2 sets up in the outside of feed bin 1 and can supply water for spraying system 3. When 1 inside concrete production that carries out of feed bin, water supply system 2 carries spray system 3 inside with aqueous solution, and spray system 3 can clear up the dust that produces, has reached and has cleared up the dust, protects the healthy effect of staff.

Referring to fig. 1 and 2, the spraying system 3 includes a spray pipe 31, a protective net 32 and an exhaust fan 33, a containing groove 11 is provided on the lower surface of the storage bin 1, the containing groove 11 is provided in a vortex shape on the lower surface of the storage bin 1, the spray pipe 31 is erected inside the containing groove 11 along the extending direction of the containing groove 11, one end of the spray pipe 31 is communicated to the inside of the water supply system 2, the other end of the spray pipe 31 is sealed, a spray hole 311 (see fig. 6) is provided below the spray pipe 31, the protective net 32 is adapted to the containing groove 11, the protective net 32 is provided inside the containing groove 11, and the upper surface of the protective net 32 is flush with the lower surface of the storage bin 1, the exhaust fan 33 is provided between the protective net 32 and the spray pipe 31, and the exhaust fan.

When the spraying system 3 is required to clean dust in the storage bin 1, the water supply system 2 and the exhaust fan 33 are started, the water supply system 2 conveys the water solution into the water spraying pipe 31, and the exhaust fan 33 can blow air downwards, so that the pressure in the storage tank 11 is reduced, and then the dust in the storage bin 1 is pressed into the storage tank 11 by the external atmospheric pressure; the water solution in the spray pipe 31 is sputtered in the containing groove 11 through the spray holes 311, and when dust enters the containing groove 11, the dust falls on the bottom of the containing groove 11 under the action of the water solution, so that the process of cleaning the dust in the storage bin 1 is completed, the work of workers is not affected, the dust removal in the storage bin 1 is achieved, and the working efficiency of the workers is guaranteed; moreover, the accommodating groove 11 is formed in a vortex shape, and the exhaust fans 33 are arranged in a plurality along the extending direction of the accommodating groove 11, so that the cleaning speed of dust in the storage bin 1 can be increased.

Referring to fig. 3, in order to further increase the speed of cleaning the dust inside the silo 1, a plurality of blowing fans 12 are embedded in the top surface of the silo 1.

Referring to fig. 1 and 4, the water supply system 2 includes a water supply tank 21, a water supply pipe 22, and a water supply pump 23, the water supply tank 21 is disposed outside the silo 1, one end of the water supply pipe 22 near the water supply tank 21 communicates with the inside of the water supply tank 21, one end of the water supply pipe 22 far from the water supply tank 21 extends to the inside of the silo 1 and then communicates with an end of the water spray pipe 31 far from the side wall of the silo 1, the water supply pump 23 is disposed on the water supply pipe 22, and the end of the water spray pipe 31 near the side wall of. When the spraying system 3 is needed, the water supply pump 23 is turned on, and the water supply pump 23 can deliver the water solution inside the water supply tank 21 to the inside of the inkjet water pipe through the water supply pipe 22, because the end of the spraying pipe 31 close to the side wall of the silo 1 is sealed, the water solution inside the spraying pipe 31 can be splashed into the containing groove 11 through the spraying holes 311.

Referring to fig. 1 and 5, in order to improve the utilization ratio of water resource, in order to reduce the waste of water resource, be provided with collection box 4 in the outside of feed bin 1, inside collection box 4 embedded into ground, the one end that storage tank 11 is close to the feed bin 1 lateral wall extends to the outside of feed bin 1 after with the inside intercommunication of collection box 4, and the aqueous solution after clearing up the dust like this will flow into inside collection box 4 along the extending direction of storage tank 11, has just so accomplished the recovery to the aqueous solution.

Referring to fig. 1 and 5, a return pipe 41 is communicated between the recovery tank 4 and the water supply tank 21, and a return pump 42 is provided in the return pipe 41, in order to reuse the aqueous solution in the recovery tank 4. The return pump 42 thus conveys the aqueous solution inside the recovery tank 4 to the inside of the water supply tank 21 through the return pipe 41, thereby achieving reuse of the water resource inside the recovery tank 4.

Referring to fig. 5, the aqueous solution falling in the containing tank 11 may be doped with other impurities, and in order to avoid the impurities from damaging the reflux pump 42, a horizontal filter screen 44 adapted to the recovery tank 4 is disposed in the recovery tank 4, and the filter screen 44 is located below the bottom of the containing tank 11, and the height of the filter screen 44 is higher than the height of the end of the reflux pipe 41 close to the recovery tank 4.

Referring to fig. 5, in order to clean the impurities on the filter screen 44, a fixture block 43 is arranged below the filter screen 44, the fixture block 43 is fixedly connected with the inner wall of the recycling bin 4, the filter screen 44 is overlapped on the fixture block 43, a sealing cover 45 matched with the recycling bin 4 is arranged above the recycling bin 4, and the sealing rod is rotatably connected with the recycling bin 4.

Referring to fig. 6, after the spraying device finishes cleaning the dust inside the silo 1, the water supply pump 23 is turned off, but there is still residual aqueous solution inside the spray pipe 31, and in order to discharge the residual aqueous solution inside the spray pipe 31 into the containing tank 11, the spray pipe 31 is gradually lowered along the height from the center near the silo 1 to the edge near the silo 1, and a drain hole 312 is formed downward at one end of the spray pipe 31 near the sidewall of the silo 1.

To sum up, the utility model discloses a use does: when needing to use spray set to clear up the inside dust of feed bin 1, open simultaneously blower fan 12, exhaust fan 33 and working shaft 23, working shaft 23 can carry the inside aqueous solution of feed bin 21 inside to spray pipe 31 inside through delivery pipe 22, blower fan 12 and exhaust fan 33 can drive the inside dust of feed bin 1 and move down and enter into storage tank 11 inside, the inside aqueous solution of spray pipe 31 enters into hole for water spraying 311 and sputters can clear up the inside dust of storage tank 11 when storage tank 11 is inside, just so reached and carried out the effect of clearing up to the inside dust of feed bin 1, and can not lead to the fact the influence to staff's work efficiency.

After the dust in the storage bin 1 is cleaned, the blowing fan 12, the exhaust fan 33 and the water supply pump 23 are turned off, then the return pump 42 is turned on, the water solution after the dust is cleaned flows back to the recovery tank 4 under the action of the accommodating tank 11, and the return pump 42 can convey the water solution in the recovery tank 4 to the water supply tank 21; a part of the aqueous solution remaining in the spout pipe 31 falls into the receiving chamber 11 through the spout hole 311, and another part falls into the receiving chamber 11 through the drain hole 312.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a feed bin automatic spray system, includes feed bin (1) and water supply system (2), and water supply system (2) set up in the outside of feed bin (1), and spray system (3) include spray pipe (31), and the one end of spray pipe (31) extends to the outside of feed bin (1) and communicates its characterized in that with water supply system (2): the storage tank (11) is arranged on the lower surface of the storage tank (1), the water spraying pipe (31) is erected in the storage tank (11), the water spraying holes (311) are arranged below the water spraying pipe (31), the protective net (32) is arranged in the storage tank (11), the upper surface of the protective net (32) is flush with the lower surface of the storage tank (1), and the exhaust fan (33) is arranged between the protective net (32) and the water spraying pipe (31).

2. The automatic spraying system of the material bin according to claim 1, wherein: the containing groove (11) is formed in the lower surface of the storage bin (1) in a vortex shape, the water spraying pipe (31) extends in the containing groove (11) along the extending direction of the containing groove (11), and the exhaust fan (33) is arranged in a plurality along the extending direction of the containing groove (11).

3. The automatic spraying system of the material bin according to claim 2, wherein: the outside at feed bin (1) is provided with collection box (4), and storage tank (11) are close to the one end of feed bin (1) lateral wall and extend to the outside of feed bin (1) and with collection box (4) inside intercommunication.

4. The automatic spraying system of the material bin according to claim 3, wherein: a horizontal filter screen (44) is arranged in the recycling box (4), the filter screen (44) is matched with the recycling box (4), and the height of the upper surface of the filter screen (44) is lower than that of the bottom of the accommodating groove (11).

5. The automatic spraying system of the material bin according to claim 4, wherein: water supply system (2) are including feed water tank (21), delivery pipe (22) and working shaft (23), feed water tank (21) set up the outside in feed bin (1), one end and feed water tank (21) inside intercommunication that feed water tank (22) are close to feed water tank (21), feed water tank (21) are kept away from in feed pipe (22) one end extend to feed bin (1) inside after with spray pipe (31) keep away from the end intercommunication of feed bin (1) lateral wall, working shaft (23) set up on feed water pipe (22), end that spray pipe (31) are close to feed bin (1) lateral wall is sealed.

6. The automatic spraying system of the material bin according to claim 4, wherein: a return pipe (41) is provided between the recovery tank (4) and the water supply tank (21), the return pipe (41) is communicated with the interior of the recovery tank (4) below the filter screen (44), and a return pump (42) is provided on the return pipe (41).

7. The automatic spraying system of the material bin according to claim 1, wherein: a blast fan (12) is arranged on the top surface of the storage bin (1).

8. The automatic spraying system of the material bin according to claim 5, wherein: the water spraying pipe (31) is gradually lowered along the height from the center close to the storage bin (1) to the edge close to the storage bin (1), and a water discharging hole (312) is formed in the end, close to the side wall of the storage bin (1), of the water spraying pipe (31) downwards.

9. The automatic spraying system of the material bin according to claim 4, wherein: a sealing cover (45) matched with the recovery box (4) is rotatably connected above the recovery box (4), a clamping block (43) is arranged below the filter screen (44), and the clamping block (43) is fixedly connected with the side wall of the recovery box (4).

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