CN212663049U

CN212663049U - Concrete mixing plant sprays dust pelletizing system

Info

Publication number: CN212663049U
Application number: CN202021210835.7U
Authority: CN
Inventors: 汪晓江; 丁冬根; 薛玉红
Original assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Current assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-09
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a concrete mixing plant sprays dust pelletizing system, it includes base, montant, connecting rod and raceway, the montant is vertical to be inserted and to be located on the base loading end, the one end of connecting rod with the montant is kept away from the one end of base is rotated and is connected, the montant with the connecting rod is hollow column, the raceway is worn to locate the montant with inside the connecting rod, the connecting rod is kept away from the one end of montant is provided with the shower nozzle, the play water end of raceway with the shower nozzle intercommunication, the week side of montant still is provided with and is used for the drive the connecting rod winds montant axis pivoted drive assembly. This application has and to make each shower nozzle carry out the developments swing in the course of the work, lasts automatic transformation and sprays the position that removes dust, increases the effect that sprays the scope of removing dust to a certain extent.

Description

Concrete mixing plant sprays dust pelletizing system

Technical Field

The application relates to the field of spraying dust removal systems, in particular to a spraying dust removal system of a concrete mixing plant.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. The mixing plant usually generates a large amount of floating dust when in operation, and the floating dust is generally light in weight, floats in the air for a long time, and floats again when disturbed by the outside. These aerosols are extremely harmful to humans, especially for people working at mixing stations, where prolonged inhalation can cause significant damage to their respiratory tract. Therefore, it is often necessary to provide a dust removing device at the concrete mixing plant.

At present, a common dust removal device in a concrete mixing plant is a spray dust removal system. The spray dust removal system generally comprises a water tank, a water pump, a water delivery pipe and a plurality of spray heads. When the spraying system works, water in the water tank is pumped to each spray head by the water pump through the water delivery pipe, the spray heads have certain atomization effect, and water mist sprayed by the spray heads collides with floating dust diffused in the air, so that the floating dust is intercepted and condensed, and finally the floating dust falls along with liquid drops, thereby reducing the floating dust amount in the air to a certain extent.

In view of the above-mentioned related art, the inventor believes that the defects of the fixed position of the spray head and the unadjustable spray angle result in the limited spray range exist. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

In order to adjust the spraying range of the spray head according to actual conditions, the application provides a concrete mixing plant spraying and dust removing system.

The application provides a concrete mixing plant sprays dust pelletizing system adopts following technical scheme:

the utility model provides a concrete mixing plant sprays dust pelletizing system, includes base, montant, connecting rod and raceway, the montant is vertical to be inserted and to be located on the base loading end, the one end of connecting rod with the montant is kept away from the one end of base is rotated and is connected, the montant with the connecting rod is hollow column, the raceway is worn to locate the montant with inside the connecting rod, the connecting rod is kept away from the one end of montant is provided with the shower nozzle, the play water end of raceway with the shower nozzle intercommunication, week side of montant still is provided with and is used for the drive the connecting rod winds montant axis pivoted drive assembly.

Adopt above-mentioned technical scheme, through setting up the base, the montant, the connecting rod, raceway and drive assembly, a pedestal, montant and connecting rod have played the effect of supporting the raceway, and simultaneously, the montant rotates with the connecting rod to be connected, rethread drive assembly's cooperation, make the raceway in the connecting rod can carry out the automation around the axis of montant and rotate at predetermined angle within range, thereby drive each shower nozzle and rotate, make and to last the automatic position that the transform sprayed the dust removal, the scope that sprays the dust removal has been increased to a certain extent, the purpose that sprays the dust removal has been realized better.

Preferably, drive assembly includes motor, dwang and pendulum rod, the motor is installed week side of montant, one side of dwang with the output shaft fixed connection of motor, the dwang is kept away from one side of motor is provided with the fixed axle, the fixed axle is kept away from the one end of dwang is rotated and is connected with the slider, the pendulum rod rotates to be connected week side of connecting rod, the rectangular hole has been seted up to the bottom of pendulum rod, the slider with the rectangular hole is slided and is connected.

Adopt above-mentioned technical scheme, through setting up the motor, dwang and pendulum rod, in operation, motor drive motor output shaft rotates, motor output shaft drives the dwang and rotates, the dwang passes through the fixed axle and drives the slider when around motor output shaft's axis pivoted, the slider also rotates around the axis of fixed axle, the slider cooperates with the rectangular hole on the pendulum rod, make the pendulum rod swing at predetermined angle within range around the montant axis, thereby reach the purpose that makes the shower nozzle swing at predetermined angle within range, the dust removal scope that sprays of shower nozzle has been increased to a certain extent.

Preferably, an annular groove is formed in one end, close to the vertical rod, of the connecting rod, an annular boss is arranged at one end, close to the connecting rod, of the vertical rod, the annular boss is inserted into the annular groove, and the annular boss is rotatably connected with the annular groove.

By adopting the technical scheme, in production, the annular groove and the connecting rod are integrally formed and manufactured, the annular boss and the vertical rod are integrally formed and manufactured, and the production cost is reduced while the process is simple.

Preferably, the bottom of the base is provided with a sliding groove, the ground is provided with a sliding rail, and the sliding rail is connected with the sliding groove in a sliding manner.

By adopting the technical scheme, the spraying and dust removing range of the spraying and dust removing system can be adjusted according to actual needs by arranging the sliding grooves and the sliding rails so that the position of the base can be adjusted.

Preferably, the slide rail outside with the spout inside wall is provided with the piece of attracting of inhaling each other.

Adopt above-mentioned technical scheme, inhale the piece through setting up magnetism, inhale the piece itself of magnetism and have good adsorption affinity, both can reach the purpose of fixing preset position on the slide rail with the base, also be convenient for adjust the position of base.

Preferably, a rolling member is provided on an inner peripheral side of the annular groove, and the rolling member abuts against an outer peripheral side of the annular boss.

By adopting the technical scheme, the sliding friction between the inner wall of the annular groove and the peripheral side of the annular boss is changed into rolling friction by arranging the rolling piece, so that the connecting rod can rotate around the axis of the vertical rod more smoothly, and the swinging of the spray head in a certain range can be better realized.

Preferably, a transition pipe is arranged in the base, the transition pipe is communicated with one end, close to the base, of the vertical rod, and the other end of the transition pipe penetrates through one side face of the base.

By adopting the technical scheme, the transition pipe is arranged, so that a certain protection effect is achieved on the water delivery pipe, and the possibility that the water delivery pipe is bent at the position where the water delivery pipe extends into the base to influence the water delivery process is reduced.

Preferably, the water conveying pipe is a rubber hose.

By adopting the technical scheme, the water delivery pipe is arranged to be the rubber hose, so that the mobility of the water delivery pipe is improved, the position of the base is convenient to adjust, and the aims of adjusting the positions of the spray heads and the distances among the spray heads are favorably fulfilled.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up base, montant, connecting rod, raceway and drive assembly for each shower nozzle can the developments swing in the course of the work, thereby last automatic transformation spray the position of removing dust, increased the scope that sprays the dust removal to a certain extent, realized spraying the purpose of removing dust better.

2. Through setting up spout, slide rail and magnetism piece of inhaling for can remove the base at the certain limit, thereby remove spraying system, further increase the dynamic adjustment scope that sprays and remove dust.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic overall structure view from another perspective of the present application.

Fig. 3 is an exploded view of the stem, drive assembly, connecting rod, and spray head of the present application.

Description of reference numerals: 1. a base; 11. a chute; 12. a slide rail; 13. a transition duct; 2. a vertical rod; 21. an annular boss; 3. a connecting rod; 31. an annular groove; 4. a water delivery pipe; 41. a water diversion pipe; 5. a spray head; 6. a motor; 7. rotating the rod; 71. a fixed shaft; 711. a slider; 8. a swing rod; 81. a strip hole; 9. a frame plate; 90. a pool; 91. a water pump; 92. and a ball.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses concrete mixing plant sprays dust pelletizing system. Referring to fig. 1, the spray dust removal system of the concrete mixing plant comprises a base 1, a slide rail 12, a water pipe 4, a water pump 91 and a water tank 90.

The base 1 is one side open-ended cavity casing, and slide rail 12 installs at subaerial preset position, and the bottom at base 1 is inside sunken to have spout 11, and the length direction of spout 11 is unanimous with the length direction of base 1, and spout 11 and slide rail 12 looks adaptation, through the cooperation of spout 11 and slide rail 12, reach the purpose of sliding the connection on slide rail 12 of base 1. In this embodiment, the number of the bases 1 is three, and the three bases 1 are disposed on the slide rail 12 along the length direction of the slide rail 12, and in order to lock the bases 1 at predetermined positions on the slide rail 12, magnetic blocks that attract each other are disposed on the inner wall of the sliding slot 11 and the outer side of the slide rail 12.

Referring to fig. 1 and 2, vertical the inserting is equipped with montant 2 on the loading end of base 1, montant 2 is the hollow column, montant 2 is close to the one end of base 1 and is linked together with base 1, montant 2 keeps away from the one end of base 1 and rotates and be connected with connecting rod 3, connecting rod 3 wholly is the type of falling L, connecting rod 3 also is the hollow column, connecting rod 3 keeps away from the one end of montant 2 and sets up to the one side bending that pond 90 was kept away from to base 1. A mounting hole is formed in one side of the base 1 and is located on the side opposite to the opening of the base 1. A transition pipe 13 is arranged in the base 1, one end of the transition pipe 13 is communicated with the mounting hole, and the other end of the transition pipe 13 penetrates through the bearing surface of the base 1 and is communicated with one end of the vertical rod 2 close to the base 1. The aperture of the mounting hole and the aperture of the transition pipe 13 are both larger than the outer diameter of the water delivery pipe 4.

The water inlet end of the water pipe 4 is communicated with the water outlet of the water pump 91, and the water inlet of the water pump 91 is communicated with the water pool 90. The outer side of the water pipe 4 is provided with a plurality of water distribution pipes 41, one end of each water distribution pipe 41, which is far away from the water pipe 4, penetrates through the corresponding mounting hole of the base 1 and extends to one end, which is far away from the vertical plate 2, of the connecting rod 3, a spray head 5 is installed at one end, which is far away from the vertical rod 2, of the connecting rod 3, and the water outlet end of each water distribution pipe 41 is communicated with the spray head 5. The water pipe 4 and the water diversion pipe 41 in this embodiment are both rubber hoses.

Referring to fig. 3, an annular boss 21 is integrally formed at one end of the stem 2 close to the connecting rod 3, the annular boss 21 is coaxially disposed with the stem 2, and the outer diameter of the annular boss 21 is smaller than that of the stem 2. The annular groove 31 is formed in one end, close to the vertical rod 2, of the connecting rod 3, the annular groove 31 and the vertical rod 2 are coaxially arranged, the annular groove 31 is matched with the annular boss 21, and the purpose that the connecting rod 3 is rotatably connected to the vertical rod 2 is achieved through matching of the annular groove 31 and the annular boss 21. A plurality of balls 92 are fitted into the inner wall of the annular groove 31, and the plurality of balls 92 contact the outer peripheral side of the annular boss 21.

The vertical rod 2 is provided with a driving assembly, the driving assembly comprises a motor 6, a rotating rod 7 and a swing rod 8, a frame plate 9 is fixedly connected to the periphery of the vertical rod 2, the motor 6 is installed on a bearing surface of the frame plate 9, one side of the rotating rod 7 is fixedly connected with an output shaft of the motor 6, a fixed shaft 71 is fixedly connected to one side of the rotating rod 7 far away from the motor 6, and the axis of the fixed shaft 71 is perpendicular to the extending direction of the rotating rod 7. A sliding block 711 is rotatably connected to one end of the fixing rod away from the connecting rod 3. The swing rod 8 is fixedly sleeved at one end of the connecting rod 3, and the swing rod 8 is positioned between the rotating rod 7 and the spray head 5. A long hole 81 is formed in a preset position of the bottom of the swing rod 8, the long hole 81 is matched with the sliding block 711, and the sliding block 711 is connected with the long hole 81 in a sliding mode.

The implementation principle of the concrete mixing plant spraying dust removal system is as follows: first, the pitch of each base 1 is adjusted, and each base 1 is adjusted to an appropriate position. Then the power supply of the water pump 91 is switched on, the water pump 91 pumps water from the water pool 90 to each spray head 5 through the water conveying pipe 4 and the water distribution pipe 41, meanwhile, the power supply of the motor 6 is switched on, the output shaft of the motor 6 rotates to drive the rotating rod 7 to rotate around the axis of the output shaft of the motor 6, the rotating rod 7 drives the oscillating rod 8 to oscillate back and forth around the axis of the vertical rod 2 within a preset angle range through the sliding block 711, and the spraying range of each spray head 5 is increased to a certain extent. The water sprayed from each spray nozzle 5 is thinned, and the thinned liquid drops collide with floating dust diffused in the air, so that the floating dust is intercepted and gathered, and finally the floating dust falls along with the liquid drops, thereby achieving the purpose of reducing the floating dust amount in the air of the concrete mixing plant.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete mixing plant sprays dust pelletizing system which characterized in that: including base (1), montant (2), connecting rod (3) and raceway (4), montant (2) are vertical to be inserted and to be located on base (1) loading face, the one end of connecting rod (3) with montant (2) are kept away from the one end of base (1) is rotated and is connected, montant (2) with connecting rod (3) are hollow column, raceway (4) wear to locate montant (2) with inside connecting rod (3), connecting rod (3) are kept away from the one end of montant (2) is provided with shower nozzle (5), the water outlet end of raceway (4) with shower nozzle (5) intercommunication, the end and the water source intercommunication of intaking of raceway (4), the week side of montant (2) still is provided with and is used for the drive connecting rod (3) wind montant (2) axis pivoted drive assembly.

2. The concrete mixing plant spray dedusting system of claim 1, wherein: drive assembly includes motor (6), dwang (7) and pendulum rod (8), install motor (6) week side of montant (2), one side of dwang (7) with the output shaft fixed connection of motor (6), keep away from dwang (7) one side of motor (6) is provided with fixed axle (71), fixed axle (71) are kept away from the one end of dwang (7) is rotated and is connected with slider (711), pendulum rod (8) fixed connection be in week side of connecting rod (3), rectangular hole (81) have been seted up to the bottom of pendulum rod (8), slider (711) with rectangular hole (81) are slided and are connected.

3. The concrete mixing plant spray dedusting system of claim 1, wherein: connecting rod (3) are close to annular groove (31) have been seted up to the one end of montant (2), montant (2) are close to the one end of connecting rod (3) is provided with cyclic annular boss (21), cyclic annular boss (21) inlay and locate in annular groove (31), just cyclic annular boss (21) with annular groove (31) rotate and are connected.

4. The concrete mixing plant spraying and dedusting system according to claim 1, wherein a chute (11) is formed in the bottom of the base (1), a slide rail (12) is arranged on the ground, and the slide rail (12) is connected with the chute (11) in a sliding manner.

5. The concrete mixing plant spray dedusting system of claim 4, wherein: the outer side of the sliding rail (12) and the inner wall of the sliding groove (11) are provided with magnetic attracting pieces which attract each other.

6. The concrete mixing plant spray dedusting system of claim 3, wherein: the inner side wall of the annular groove (31) is provided with a rolling piece, and the rolling piece is abutted against the outer peripheral side of the annular boss (21).

7. The concrete mixing plant spray dedusting system of claim 1, wherein: the novel multifunctional umbrella is characterized in that a transition pipe (13) is arranged in the base (1), the transition pipe (13) is close to the vertical rod (2) and communicated with one end of the base (1), and the other end of the transition pipe (13) penetrates through one side face of the base (1).

8. The concrete mixing plant spray dedusting system of claim 1, wherein: the water conveying pipe (4) is a rubber hose.