CN110801694A

CN110801694A - Concrete factory district sprays noise reduction system

Info

Publication number: CN110801694A
Application number: CN201911159904.8A
Authority: CN
Inventors: 罗杨; 邓小飞; 张伟
Original assignee: Luzhou Lingang Siyuan Concrete Co Ltd
Current assignee: Luzhou Lingang Siyuan Concrete Co Ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-02-18

Abstract

The invention relates to a concrete plant area spraying noise reduction system, which belongs to the technical field of concrete production equipment and comprises an enclosing wall body and a concrete floor layer laid in the enclosing wall body, wherein the concrete floor is obliquely arranged, a water inlet is arranged at the lowest oblique position of the concrete floor layer, an underground cavity is arranged below the concrete floor layer, a primary filtering piece is arranged at the communication position of the water inlet and the underground cavity, a primary filtering piece groove is arranged below the primary filtering piece in the underground cavity, a transition water tank is arranged at one side of the primary filtering piece groove, an overflow plate is arranged between the primary filtering piece groove and the transition water tank, a final filtering piece groove is arranged at one side of the transition water tank, which is far away from the primary filtering piece groove, a secondary filtering piece is arranged between the final filtering piece groove and the transition water tank, a water pipe is arranged on the enclosing wall body, a plurality of atomizing nozzles facing the, the invention has the advantage of being convenient for recycling the sprayed water so as to reduce the waste of water resources.

Description

Concrete factory district sprays noise reduction system

Technical Field

The invention relates to the technical field of concrete production equipment, in particular to a spraying noise reduction system for a concrete factory area.

Background

The concrete production plant moves back and forth in the field due to the fact that a large number of sand-stone vehicles, cement vehicles and concrete vehicles are available, firstly, the sanitation of the field is easily polluted, and secondly, dust is easily brought up, so that the atmosphere is polluted. Therefore, a spraying dust-settling system is usually matched in a concrete production plant area to ensure that a field and a road in the plant area are kept moist at any time and prevent health influence on workers in the plant area.

However, in the prior art, in order to prevent the dust in the concrete production plant from being discharged to the outside, the spraying system needs to be continuously sprayed during the production and processing of the plant, but the water usage amount is increased, and sometimes, a worker forgets to turn off the spraying system under the condition that the production and processing of the plant are not performed, so that a great amount of water resources are wasted.

Disclosure of Invention

The invention aims to provide a concrete plant spraying noise reduction system which has the advantage of being convenient for recycling sprayed water so as to reduce the waste of water resources.

The above object of the present invention is achieved by the following technical solutions:

a concrete factory spray noise reduction system comprises an enclosure body and a concrete ground surface layer laid in the enclosure body, wherein the concrete ground is arranged in an inclined mode, the lowest inclined position of the concrete ground surface layer is provided with a water inlet, an underground cavity is arranged below the concrete ground surface layer, a primary filter piece is arranged at the communication position of the water inlet and the underground cavity, a primary filter piece is arranged below the primary filter piece in the underground cavity, one side of the primary filter piece is provided with a transition water tank with the same size as the primary filter piece, an overflow plate with the height smaller than the height of the side wall of the transition water tank is arranged between the primary filter piece and the transition water tank, one side of the transition water tank deviating from the primary filter piece is provided with a final filter piece, a secondary filter piece is arranged between the final filter piece and the transition water tank, a water pipe is arranged on the enclosure body, and a plurality of atomizing nozzles facing the inner side of the, and a water pumping assembly for pumping water in the final water filtering tank into the water pipe is arranged in the underground cavity.

By implementing the technical scheme, water in the final water filtering tank is pumped into the water through pipe through the water pumping assembly and then is sprayed to the area inside the enclosure body through the atomizing nozzle, so that dust in the factory area inside the enclosure body is settled; the water mist sprayed by the atomizing nozzles gradually sinks to the concrete floor, and because the concrete floor is obliquely arranged, the water which sinks to the ground flows to the water inlet along the oblique surface of the concrete floor, partial particle impurities in the water are filtered by the primary filter element and then flow into the primary filter tank, the water level in the primary filter tank slowly rises under the above condition, and the small particle impurities which are not filtered sink to the bottom wall of the primary filter tank; treat that the water level in the primary filter tank is higher than behind the overflow plate, the top clear water just can be followed overflow plate and located the immigration basin in, it is less to make the impurity that enters into the water in the transition basin contain, filter the water that is in the transition basin once more through the secondary filter piece between final filter basin and the transition basin after that, make the final impurity content who enters into the water in the final filter basin still less, the water that is in the final filter basin at this moment just can be recycled, take out the water in the final filter basin to the logical water pipe in through the subassembly of drawing water, spout once more from the atomizer at last, and then reach the effect of the water in the reuse concrete factory district, also reach the purpose of the waste of reduction water resource.

Further, preliminary filtration piece is including setting up the cage type filter screen in the intercommunication department of water inlet and underground cavity, the top opening setting of cage type filter screen just is just to the water inlet.

Implement above-mentioned technical scheme, after setting up the cage type filter screen, water can normally enter into the primary filter tank through the cage type filter screen, and the partial particle impurity of aquatic just can remain in the cage type filter screen to reach the effect of tentatively separating the partial large particle impurity of water and aquatic.

Furthermore, a filter screen plate is arranged on the top wall of the overflow plate.

Implement above-mentioned technical scheme, when the water level in the water tank of just straining slowly rises, most particle impurity can subside the bottom in water tank of just straining, and the part can float at the top layer along with the rising of water level, and the filter plate who sets up this moment can filter this partial impurity to a certain extent, and then makes the effect of crossing water better.

Further, the secondary filter piece comprises a hollow partition plate and a sponge block, the hollow partition plate is arranged between the transition water tank and the final water filtering tank, the sponge block is arranged in the hollow partition plate, and a plurality of water inlet holes are formed in two side walls of the hollow partition plate.

Implement above-mentioned technical scheme, because the sponge piece has good permeability and strains the dirt performance, after the rivers after filtering for the first time flow into the transition basin in, can continue to enter into the cavity baffle through the inlet hole in, then flow to the final drainage inslot through the sponge piece, and remaining impurity can be blockked in the transition basin by the sponge piece for the final water that flows into the final drainage inslot is through twice filtration, and impurity in the water is few, reaches and filters comparatively thorough effect.

Further, the subassembly of drawing water includes suction pump, drinking-water pipe and outlet pipe, the suction pump sets up in underground cavity, the drinking-water pipe intercommunication sets up the mouth at the pumping water of suction pump, the other end and the final drainage basin of drinking-water pipe are linked together, the outlet pipe intercommunication sets up the mouth at the outlet water of suction pump, and the other end and the water service pipe intercommunication of outlet pipe set up.

Implement above-mentioned technical scheme, start the suction pump, water in the water filtering tank will be taken out to the pumping pipe in the end, then through outlet pipe and water service pipe, finally spout from atomizer to reach and be convenient for take out the effect to the water in the water filtering tank in the end in the water service pipe.

Furthermore, a support is arranged above the transition water tank in the underground cavity, a disinfection box is arranged on the support, chlorine dioxide disinfectant is filled in the disinfection box, an output pipe facing the transition water tank is arranged on the bottom wall of the disinfection box, and a cover plate is arranged at the end part of the output pipe in an opening and closing mode.

Implement above-mentioned technical scheme, open the apron, the chlorine dioxide disinfectant in the disinfect box just can follow the output tube in flow to the transition basin, and then carries out purification and disinfection processing to the water in the transition basin to make follow-up from atomizer spun water cleaner.

Further, still be provided with agitating unit on the support, agitating unit is including rotating motor, (mixing) shaft and stirring vane, the coaxial setting of puddler just vertically stretches into to the transition basin on the output shaft of rotating the motor, stirring vane is provided with a plurality ofly on the (mixing) shaft.

Implement above-mentioned technical scheme, the motor is rotated in the start-up, and the (mixing) shaft of this moment with the output shaft coaxial coupling of rotating the motor just can begin to rotate, and is in a plurality of stirring vane on the (mixing) shaft just can stir the water in the transition basin to let chlorine dioxide disinfectant can mix with the water in the filtration basin more fully.

Furthermore, still be provided with a plurality of vertical atomizer upwards on the water service pipe.

Implement above-mentioned technical scheme, vertical atomizer up can cover enclosure body by a large area ground for the internal dust of enclosure is difficult for floating out, thereby makes the effect of the dust of subsiding the concrete factory district better.

Furthermore, a water receiving groove with an upper opening is formed in the outer wall, close to the top, of the enclosing wall body, a water baffle is arranged on one side, away from the enclosing wall body, of the water receiving groove, a return pipe is arranged on the bottom wall of the water receiving groove in a communicated mode, and the other end of the return pipe is communicated with the cage-shaped filter screen.

Implement above-mentioned technical scheme, because the vertical blowout water smoke up of atomizer, partial water smoke can float out the enclosure body, and the breakwater that sets up can shelter from water smoke part for water smoke can form the water droplet and flow into the water receiving tank again, and the water that is in the water receiving tank after that just can enter into the cage type filter screen through the back flow and filter in, finally flows to the primary water filter tank, and then reaches the effect that can recycle more water smoke.

In conclusion, the invention has the following beneficial effects:

water in the final water filtering tank is pumped into the water through pipe through the water pumping assembly and then is sprayed to the area inside the enclosure body through the atomizing nozzle, so that dust in the factory area inside the enclosure body is settled; the water mist sprayed by the atomizing nozzles gradually sinks to the concrete floor, and because the concrete floor is obliquely arranged, the water which sinks to the ground flows to the water inlet along the oblique surface of the concrete floor, partial particle impurities in the water are filtered by the primary filter element and then flow into the primary filter tank, the water level in the primary filter tank slowly rises under the above condition, and the small particle impurities which are not filtered sink to the bottom wall of the primary filter tank; treat that the water level in the primary filter tank is higher than behind the overflow plate, the top clear water just can be followed overflow plate and located the immigration basin in, it is less to make the impurity that enters into the water in the transition basin contain, filter the water that is in the transition basin once more through the secondary filter piece between final filter basin and the transition basin after that, make the final impurity content who enters into the water in the final filter basin still less, the water that is in the final filter basin at this moment just can be recycled, take out the water in the final filter basin to the logical water pipe in through the subassembly of drawing water, spout once more from the atomizer at last, and then reach the effect of the water in the reuse concrete factory district, also reach the purpose of the waste of reduction water resource.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of the present invention;

figure 3 is a partial cross-sectional view of an embodiment of the present invention showing a secondary filter element;

fig. 4 is a partial schematic view showing a stirring apparatus according to an embodiment of the present invention.

Reference numerals: 1. enclosing a wall body; 11. a water pipe; 111. an atomizing spray head; 12. a water receiving tank; 13. a water baffle; 14. a return pipe; 2. a concrete floor layer; 21. a water inlet; 22. a cage-type filter screen; 3. a subterranean chamber; 31. a primary water filtering tank; 32. a transition water tank; 33. an overflow plate; 331. a filter screen plate; 34. a final water filtering tank; 4. a secondary filter element; 41. a hollow partition plate; 411. a water inlet hole; 42. a sponge block; 5. a water pumping assembly; 51. a water pump; 52. a water pumping pipe; 53. a water outlet pipe; 6. a support; 61. a sterilizing box; 62. an output pipe; 621. a cover plate; 7. a stirring device; 71. rotating the motor; 72. a stirring shaft; 73. a stirring blade.

Detailed Description

The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a concrete plant spraying noise reduction system comprises a surrounding wall body 1 and a concrete floor layer 2 laid in the surrounding wall body 1, wherein the concrete floor is arranged in an inclined manner, a water inlet 21 is arranged at the lowest inclined position of the concrete floor layer 2, an underground cavity 3 is arranged below the concrete floor layer 2, a primary filter member is arranged at the communication position between the water inlet 21 and the underground cavity 3, and a primary filter groove 31 is arranged below the primary filter member in the underground cavity 3; specifically, the preliminary filter member is a cage-shaped filter screen 22, the cage-shaped filter screen 22 is disposed at a communication position between the water inlet 21 and the underground chamber 3, and an upper opening of the cage-shaped filter screen 22 is disposed and faces the water inlet 21.

The ground water on concrete floor 2 flows into the water inlet 411 on the inclined surface of concrete floor 2, and after the cage type filter screen 22 is arranged, water can normally enter the primary filter tank 31 through the cage type filter screen 22, and partial particle impurities in the water can be remained in the cage type filter screen 22, so that the effect of preliminarily separating partial large particle impurities in the water and the water is achieved.

As shown in fig. 2 and 3, a transition water tank 32 is arranged on one side of the primary water filtering tank 31, the size of the transition water tank 32 is the same as that of the primary water filtering tank 31, an overflow plate 33 is arranged between the primary water filtering tank 31 and the transition water tank 32, and the height of the overflow plate 33 is smaller than that of the side wall of the transition water tank 32; and a filter screen 331 is provided on the top wall of the overflow plate 33.

The water primarily filtered by the cage-type filter screen 22 will slowly rise in the water level in the primary filtering tank 31, while the unfiltered part of small particle impurities will settle on the bottom wall of the primary filtering tank 31, and after the water level in the primary filtering tank 31 is higher than the overflow plate 33, the upper clear water will move into the transition water tank 32 from the overflow plate 33, so that the water entering the transition water tank 32 contains less impurities; and when the water level in the primary water filtering tank 31 slowly rises, most particle impurities can settle to the bottom of the primary water filtering tank 31, and still some impurity particles can float on the top layer along with the rise of the water level, and the filter screen 331 arranged at the moment can filter the impurities of the part to a certain extent, so that the effect of filtering water is better.

As shown in fig. 2 and 3, one side of the transition water tank 32 departing from the primary water filtering tank 31 is provided with a final water filtering tank 34, a secondary filter element 4 is arranged between the final water filtering tank 34 and the transition water tank 32, the secondary filter element 4 comprises a hollow partition plate 41 and a sponge block 42, the hollow partition plate 41 is arranged between the transition water tank 32 and the final water filtering tank 34, the sponge block 42 is arranged in the hollow partition plate 41, and two side walls of the hollow partition plate 41 are provided with a plurality of water inlet holes 411.

The water in the transition water tank 32 is filtered again through the secondary filter 4 between the final filtering water tank 34 and the transition water tank 32, so that the water finally entering the final filtering water tank 34 has less impurity content; and because the sponge piece 42 has good permeability and strain the dirt performance, after the rivers after filtering for the first time flow into transition basin 32 in, can continue to enter into hollow partition 41 through the income water hole 411 in, then flow to the final drainage inslot 34 through the sponge piece 42 in, and remaining impurity can be blockked in transition basin 32 by sponge piece 42, make the final water that flows into in the final drainage inslot 34 through twice filtration, impurity in the water is very few, reach and filter comparatively thorough effect.

As shown in fig. 1 and 2, a water pipe 11 is arranged on the enclosing wall body 1, a plurality of atomizing nozzles 111 facing the inner side of the enclosing wall body 1 are arranged on the water pipe 11, a water pumping assembly 5 is arranged in the underground chamber 3, and the water pumping assembly 5 is used for pumping water in the final water filtering tank 34 into the water pipe 11; specifically, the water pumping assembly 5 includes a water pump 51, a water pumping pipe 52 and a water outlet pipe 53, the water pump 51 is disposed in the underground chamber 3, the water pumping pipe 52 is communicated with a water pumping port end of the water pump 51, the other end of the water pumping pipe 52 is communicated with the water filtering tank 34, the water outlet pipe 53 is communicated with a water outlet port end of the water pump 51, and the other end of the water outlet pipe 53 is communicated with the water service pipe 11.

Starting the water pump 51, pumping the water in the final water filtering tank 34 into the water pumping pipe 52, then passing through the water outlet pipe 53 and the water passing pipe 11, and finally spraying the water to the area inside the enclosure body 1, so as to settle the dust in the factory area inside the enclosure body 1; the water mist sprayed from the atomizing nozzles 111 gradually sinks onto the concrete floor surface layer 2, and the water sinking to the ground flows to the water inlet 21 along the inclined surface of the concrete floor surface layer 2 because the concrete floor surface layer 2 is inclined. The water mist sprayed out in this way forms a circulation, so that the water spray in the concrete plant area can be reused.

As shown in fig. 2 and 3, a support 6 is arranged in the underground chamber 3 above the transition water tank 32, a disinfection tank 61 is arranged on the support 6, chlorine dioxide disinfectant is filled in the disinfection tank 61, an output pipe 62 facing the transition water tank 32 is arranged on the bottom wall of the disinfection tank 61, and a cover plate 621 is arranged at the end part of the output pipe 62 in an opening and closing manner; when the cover plate 621 is opened, the chlorine dioxide disinfectant in the disinfection box 61 flows into the transition water tank 32 from the output pipe 62, and then the water in the transition water tank 32 is purified and disinfected, so that the subsequent water sprayed from the atomizing nozzles 111 is cleaner.

As shown in fig. 3 and 4, the support 6 is further provided with a stirring device 7, the stirring device 7 includes a rotating motor 71, a stirring shaft 72 and stirring blades 73, the stirring rod is coaxially disposed on an output shaft of the rotating motor 71 and vertically extends into the transition water tank 32, and the stirring blades 73 are disposed on the stirring shaft 72.

The rotating motor 71 is started, at this time, the stirring shaft 72 coaxially connected with the output shaft of the rotating motor 71 starts to rotate, and the stirring blades 73 on the stirring shaft 72 stir the water in the transition water tank 32, so that the chlorine dioxide disinfectant can be more fully mixed with the water in the filtering water tank.

As shown in fig. 1 and 2, the water pipe 11 is further provided with a plurality of vertically upward atomizing nozzles 111; and the outer wall of the enclosing wall body 1 close to the top is provided with a water receiving tank 12 with an opening at the upper part, one side of the water receiving tank 12 far away from the enclosing wall body 1 is provided with a water baffle 13, the bottom wall of the water receiving tank 12 is communicated with a return pipe 14, and the other end of the return pipe 14 is communicated with a cage-shaped filter screen 22.

The vertically upward atomizing nozzles 111 can cover the enclosure body 1 in a larger area, so that dust in the enclosure body 1 is less prone to flying out, and the effect of dust settling in a concrete plant area is better; and because the vertical upwards blowout water smoke of atomizer 111, some water smoke may fly out and enclose wall body 1, and the breakwater 13 that sets up can shelter from water smoke part for water smoke can form the water droplet and flow into in the water receiving tank 12 again, and then the water that is in the water receiving tank 12 just can enter into in the cage type filter screen 22 through back flow 14 and filter, finally flows to in the primary water tank 31, and then reaches the effect that can recycle more water smoke.

The specific working process is as follows: water in the final water filtering tank 34 is pumped into the water pipe 11 by the water pump 51 and then sprayed to the area inside the enclosure body 1 by the atomizing nozzle 111, so that dust in the factory area inside the enclosure body 1 is settled; the water mist sprayed by the atomizing nozzles 111 gradually sinks onto the concrete floor surface layer 2, and because the concrete floor surface layer 2 is obliquely arranged, the water sinking to the ground flows to the water inlet 21 along the inclined surface of the concrete floor surface layer 2, part of particle impurities in the water are filtered by the cage-type filter screen 22 and then flow into the primary filter tank 31, the water level in the primary filter tank 31 slowly rises under the above condition, and the part of small particle impurities which are not filtered can sink onto the bottom wall of the primary filter tank 31; when the water level in the primary filtering basin 31 is higher than the overflow plate 33, the upper clean water is moved into the transition basin 32 from the overflow plate 33, so that the water entering the transition water tank 32 contains less impurities, at the moment, chlorine dioxide disinfectant is introduced, and the rotating motor 71 is started to make the stirring shaft 72 drive the stirring blades 73 to stir the water in the transition water tank 32, the water in the transitional water tank 32 is then filtered again by the sponge block 42 between the final water tank 34 and the transitional water tank 32, the water finally entering the final water filtering tank 34 has less impurity content, at this time, the water in the final water filtering tank 34 can be reused, the water in the final filtration tank 34 is pumped into the water pipe 11 by the water pump 51, and is finally sprayed out again from the atomizing nozzle 111, thereby achieving the effect of reusing water in the concrete plant area and also achieving the purpose of reducing the waste of water resources.

Claims

1. The utility model provides a concrete factory spray noise reduction system, its characterized in that, including enclosure body (1) and lay concrete ground layer (2) in enclosure body (1), concrete ground sets up for the slope, the slope lower extreme of concrete ground layer (2) is provided with water inlet (21), concrete ground layer (2) below is provided with underground cavity (3), the intercommunication department of water inlet (21) and underground cavity (3) is provided with preliminary filter piece, the below that is located preliminary filter piece in underground cavity (3) is provided with water filtering tank (31), water filtering tank (31) one side is provided with transition basin (32) the same with water filtering tank (31) size, be provided with overflow board (33) that highly is less than transition basin (32) lateral wall height between water filtering tank (31) and transition basin (32), transition basin (32) deviate from one side of primary water filtering groove (31) and are provided with final water filtering groove (34), be provided with secondary filter piece (4) between final water filtering groove (34) and transition basin (32), be provided with water service pipe (11) on enclosing wall body (1), be provided with a plurality of atomizer (111) towards enclosing wall body (1) inboard on water service pipe (11), be provided with in underground cavity (3) and be used for pumping water subassembly (5) in water pumping to water service pipe (11) in final water filtering groove (34).

2. A concrete plant spray noise reduction system according to claim 1, characterized in that said preliminary filter comprises a cage-type screen (22) placed in communication with the underground chamber (3) at the water inlet (21), said cage-type screen (22) being open above and facing the water inlet (21).

3. A concrete plant spray noise reduction system according to claim 2, wherein a filter screen (331) is provided on the top wall of the overflow plate (33).

4. The concrete factory spray noise reduction system according to claim 1, wherein the secondary filter (4) comprises a hollow partition (41) and a sponge block (42), the hollow partition (41) is disposed between the transition water tank (32) and the final water filtering tank (34), the sponge block (42) is disposed in the hollow partition (41), and a plurality of water inlet holes (411) are opened on two side walls of the hollow partition (41).

5. The concrete factory district sprays noise reduction system of claim 1, characterized in that, the subassembly (5) that draws water includes suction pump (51), drinking-water pipe (52) and outlet pipe (53), suction pump (51) set up in underground cavity (3), drinking-water pipe (52) intercommunication sets up the water intake end at suction pump (51), the other end and the final drainage basin (34) of drinking-water pipe (52) are linked together, outlet pipe (53) intercommunication sets up the outlet end at suction pump (51), the other end and water service pipe (11) intercommunication setting of outlet pipe (53).

6. The concrete plant spraying noise reduction system according to claim 5, wherein a support (6) is arranged in the underground chamber (3) above the transition water tank (32), a disinfection box (61) is arranged on the support (6), chlorine dioxide disinfectant is filled in the disinfection box (61), an output pipe (62) facing the transition water tank (32) is arranged on the bottom wall of the disinfection box (61), and a cover plate (621) is arranged at the end part of the output pipe (62) in an opening and closing mode.

7. The concrete plant spraying noise reduction system according to claim 6, wherein a stirring device (7) is further arranged on the support (6), the stirring device (7) comprises a rotating motor (71), a stirring shaft (72) and stirring blades (73), the stirring rod is coaxially arranged on an output shaft of the rotating motor (71) and vertically extends into the transition water tank (32), and a plurality of stirring blades (73) are arranged on the stirring shaft (72).

8. The concrete plant spray noise reduction system of claim 1, wherein a plurality of vertically upward-facing atomization nozzles (111) are further arranged on the water service pipe (11).

9. The concrete plant spraying noise reduction system according to claim 2, wherein a water receiving tank (12) with an upper opening is arranged on the outer wall of the enclosing wall body (1) close to the top, a water baffle (13) is arranged on one side of the water receiving tank (12) far away from the enclosing wall body (1), a return pipe (14) is communicated with the bottom wall of the water receiving tank (12), and the other end of the return pipe (14) is communicated with the cage-shaped filter screen (22).