CN210705341U

CN210705341U - Water mist dust removal device for concrete batching machine

Info

Publication number: CN210705341U
Application number: CN201921061499.1U
Authority: CN
Inventors: 陈福云; 高先来
Original assignee: Nanjing Binjiang Building Material Technology Group Co Ltd
Current assignee: Nanjing Binjiang Building Material Technology Group Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-09
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a water smoke dust collector for concrete batching machine, including cover establish at the protection casing at concrete batching machine top, locate the motor at protection casing top, with the dust fall carousel that motor shaft is fixed and follow the rotatory nozzle that dust fall carousel bottom circumference array set up, protection casing one side is equipped with the batching mouth, the dust fall carousel is located in the protection casing; the dust fall carousel that the simultaneous drive has rotatory nozzle during the batching rotates, carries out the utility model discloses have the dust pollution that effectively gets rid of the proportioning machine and produce at the process of feeding, reduce environmental pollution's effect.

Description

Water mist dust removal device for concrete batching machine

Technical Field

The utility model belongs to the technical field of concrete proportioning machine production facility technique and specifically relates to a water smoke dust collector for concrete proportioning machine is related to.

Background

Present concrete proportioning machine also calls proportioning machine, grit automatic blending machine, is one kind and is used for multiple material if: the automatic equipment for quantitatively distributing the gravels is mainly applied to the concrete construction industry to replace a manual platform scale or a volume metering mode and the like; the concrete batching machine has the characteristics of high metering precision, high distribution efficiency, high automation degree and the like, and is one of the main parts in complete equipment of a full-automatic concrete mixing plant.

As figure 1, current concrete proportioning machine includes batching machine body 16, locates batching mouth 17 and discharge gate 18 on the batching machine body 16, often appears the dust around batching mouth 17 when pouring the batching in toward batching machine body 16, and the dust diffusion can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water smoke dust collector for concrete batching machine has the dust pollution who effectively gets rid of the batching machine and produce at the process of feeding, reduces environmental pollution's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete dosing machine water smoke dust collector, establishes at the protection casing at concrete dosing machine top, locates including the cover the motor at protection casing top, with the fixed dust fall carousel of motor shaft and edge the rotatory nozzle that dust fall carousel bottom circumference array set up, protection casing one side is equipped with the batching mouth, the dust fall carousel is located in the protection casing.

By adopting the technical scheme, ingredients are poured into the ingredient opening, generated dust is dispersed in the protective cover, the rotary spray head is opened to spray water mist, the motor is started at the same time, the motor drives the dust-settling rotary disc to rotate, and the rotary spray head does circular motion while driving the lower side of the dust-settling rotary disc; the protective cover collects the dust in the protective cover to prevent the dust from diffusing all around; the water mist is mixed with the dust and falls under the gravity of the dust, so that the aim of removing the dust is fulfilled; the dust fall carousel drives rotatory nozzle, enlarges the scope that rotatory nozzle sprayed water smoke, improves the dust and gets rid of efficiency, reduces environmental pollution.

The utility model discloses further set up to: dust fall carousel including fix the lid and the sliding connection of roof in the protection casing the disk body of lid bottom, the motor shaft of motor passes the lid with the disk body is fixed, rotatory nozzle locates disk body bottom, be equipped with the cavity in the disk body, rotatory nozzle with the cavity is linked together, the lid with the sealed cooperation of disk body.

By adopting the technical scheme, the disc cover is disassembled, water is introduced into the cavity, water mist sprayed by the rotary spray head is provided with a water source, the disc body is driven to rotate by the motor, the water is gathered to the periphery away from the central point of the disc body under the centrifugal action of the disc body, and sufficient water source is provided for the rotary spray head; the disk body can be dismantled, is convenient for change and supplies water.

The utility model discloses further set up to: the tray cover bottom is equipped with the annular with one heart, be equipped with on the tray body with the annular is slided and is cooperated the ring block.

By adopting the technical scheme, the motor drives the disc body to rotate, and the ring block slides in the ring groove under the driving of the disc body; the ring block is limited in the ring groove, so that the disk body is prevented from shaking when rotating, and the stability of the dust-settling rotary disk during rotating is improved; the annular groove has the guide effect, further improves the stability when dust fall carousel rotates.

The utility model discloses further set up to: the water inlet is connected with a water inlet pipe, one end of the water inlet pipe extends to the cavity, and the other end of the water inlet pipe extends out of the top wall of the protective cover.

Through adopting above-mentioned technical scheme, accessible inlet tube leads to water in toward the cavity, need not unpack apart the disk cover and carry out the manual work and lead to water to the cavity, labour saving and time saving.

The utility model discloses further set up to: the protection casing top is equipped with the safety cover, the motor is arranged in the safety cover.

By adopting the technical scheme, the motor is arranged outside the protective cover, and the protective cover has a protective effect on the motor, so that the service life of the motor is prolonged; the motor is usually arranged outdoors, and the protective cover plays the effect of sun-proof and rain-proof.

The utility model discloses further set up to: and the top wall of the protective cover is provided with an expansion notch for expanding the feeding hole.

Through adopting above-mentioned technical scheme, the dilatation breach enlarges the area of feed inlet for the batching fully gets into the feed inlet, reduces the dust diffusion scope.

The utility model discloses further set up to: the protective cover is characterized in that Contraband-shaped fixing plates are arranged on the outer walls of two sides of the protective cover, a water distribution pipe is fixed to the top of the inner wall of the Contraband-shaped fixing plate, a plurality of through holes are formed in the bottom of the water distribution pipe, a water outlet pipe is connected to the bottom of the Contraband-shaped fixing plate, one end, far away from the Contraband-shaped fixing plate, of the water outlet pipe is connected with a filtering water tank, and the filtering.

By adopting the technical scheme, when in burdening, one part of dust enters the cover, the other part of dust is contacted with the water distribution pipe through the feed inlet, water flows through the water distribution pipe, the water flows out through the through holes under the action of gravity to form a water curtain, the water with the dust falls into the bottom of the Contraband-shaped fixing plate and then flows into the filtering water tank through the water outlet pipe for filtering, and the filtered water provides a water source for the water distribution pipe again; the water distribution pipe, the water outlet pipe and the filtering water tank form a filtering regeneration system, so that the economic benefit is high, and the water resource is saved; in addition, the air near the water distribution pipe has strong fluidity and lower temperature, and has the function of cooling the motor

The utility model discloses further set up to: the filter tank comprises a water tank body and a filter adsorption layer detachably arranged on the water tank body, and the water outlet of the water outlet pipe is located at the top of the filter adsorption layer.

By adopting the technical scheme, water with dust is filtered from the water outlet pipe through the filtering and adsorbing layer and enters the water tank body; the filtering and adsorbing layer can be detached, is convenient to replace and clean, and can be reused.

To sum up, the utility model discloses a beneficial technological effect does:

1. the dust removal effect is obvious: the protective cover can prevent dust from diffusing into the air, and avoid polluting the environment; the dust in the protective cover can be removed by spraying water mist through the rotary spray head; the dust fall rotary table enlarges the range of the rotary spray head spraying water mist, and further improves the dust removal effect;

2. the dust-settling rotary disc is high in stability, the dust-settling rotary disc rotates under the driving of the motor, the ring block slides in the ring groove, and the dust-settling rotary disc is stable in rotation and not easy to shake;

3. and (3) water recycling: the water with dust enters the filtering water tank through the water outlet pipe, is filtered by the filtering and adsorbing layer and is changed into a recyclable water source again, so that the water source is provided for the water distribution pipe.

Drawings

FIG. 1 is a schematic view of a concrete dispensing machine.

Fig. 2 is a schematic view of the overall structure of the present invention.

FIG. 3 is a schematic sectional view of the water mist dust removing device.

Fig. 4 is a schematic connection diagram of the Contraband-shaped fixing plate, the protective cover and the filtering water tank of the water mist dust removing device.

Fig. 5 is a schematic diagram of the internal structure of the water tank of the present invention.

In the figure: 1. a water mist dust removing device body; 11. a protective cover; 12. a feed inlet; 13. a motor; 14. a dust fall turntable; 140. a water inlet; 141. a plate cover; 1410. a ring groove; 142. a tray body; 1420. a cavity; 15. rotating the spray head; 2. a ring block; 3. a water inlet pipe; 4. a protective cover; 5. expanding the gap; 6. contraband shaped fixing plate; 7. a water distribution pipe; 70. a through hole; 8. a water outlet pipe; 9. a filtering water tank; 91. a water tank body; 92. filtering the adsorption layer; 16. a dosing machine body; 17. a dosing port; 18. and (4) a discharge port.

Detailed Description

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

Example 1:

referring to fig. 2, the water mist dust removing device for the concrete batching machine disclosed by the utility model comprises a water mist dust removing device body 1, wherein the water mist dust removing device body 1 comprises a protective cover 11 arranged at the top of a batching port 17, a feed inlet 12 arranged at one end of the protective cover 11, a motor 13 arranged at the top of the protective cover 11, a dust fall turntable 14 positioned at the top in the protective cover 11 and fixed with a motor shaft of the motor 13, and rotary nozzles 15 arranged along the circumferential array at the bottom of the dust fall turntable 14; the protection casing 11 is inside the dust gathering at protection casing 11, prevents the dust diffusion everywhere, during the batching, pours the batching mouth 17 into from feed inlet 12 one side with the batching, opens 15 blowout water mists of rotatory nozzle simultaneously, and starter motor 13, motor 13 drive dust fall carousel 14 rotate, and 15 blowout water mists of rotatory nozzle simultaneously, and water mists and dust mix, fall at dust self gravity, realize getting rid of the purpose of dust to avoid influencing the environment.

Referring to fig. 2, the top wall of the protection cover 11 is provided with an expansion gap 5 for expanding the feed inlet 12; the expansion gap 5 expands the area of the feed inlet 12, so that the blanking is more sufficient and the scattering range of dust is reduced during batching; the outer top of protection casing 11 is equipped with safety cover 4, and motor 13 arranges the safety cover 4 in, and motor 13 arranges the open air in, and safety cover 4 plays sun-proof rain-proof effect, extension motor 13's life.

Referring to fig. 3, the dust fall turntable 14 includes a cover 141 detachably fixed at the top inside the protective cover 11 and a disk 142 rotatably connected to the bottom of the cover 141, the cover 141 is in sealing fit with the disk 142, a motor shaft of the motor 13 passes through the cover 141 and is fixed to the disk 142, the motor shaft of the motor 13 is rotatably connected to the cover 141, a cavity 1420 is arranged in the disk 142, the rotary nozzle 15 is communicated with the cavity 1420, a water inlet 140 is arranged on the cover 141, the water inlet 140 is connected to a water inlet pipe 3, one end of the water inlet pipe 3, which is far away from the water inlet 140, extends into the cavity 1420, a ring groove 1410 is concentrically arranged at the bottom of the cover 141, and a ring; because the disc cover 141 is fixed, water can be injected into the cavity 1420 through the water inlet pipe 3, the motor 13 is started, the motor 13 drives the disc body 142 to rotate, meanwhile, the ring block 2 slides in the ring groove 1410, and the water in the cavity 1420 is gathered around the disc body 142 under the action of centrifugal force to provide sufficient water source for the rotary spray head 15; the tray cover 141 is used for preventing water in the tray body 142 from overflowing, so that resource waste is avoided; ring groove 1410 has a guiding effect on limit ring block 2, prevents disk body 142 from shaking when rotating, and improves the stability of dust fall turntable 14 when rotating.

The implementation principle of the embodiment is as follows: driving motor 13 during the batching, motor 13 drives dust fall carousel 14 rotatory, dust fall carousel 14 is rotatory, it is rotatory that disk cover 141 drives the ball, ball and 3 surface contact of inlet tube, avoid inlet tube 3 and ball synchronous rotation, inlet tube 3 lets in cavity 1420 with water, under dust fall carousel 14 spin-effect, water in the cavity 1420 produces centrifugal force, be close to dust fall carousel 14 perisporium, rotatory nozzle 15 supplies water fully, dust fall carousel 14 drives rotatory nozzle 15, rotatory nozzle 15 is under self spin-effect and dust fall carousel 14's effect, the scope that the water smoke sprayed is bigger, strengthen the effect that the dust was got rid of.

Example 2:

referring to fig. 4 and 5, Contraband-shaped fixing plates 6 are vertically arranged on the outer walls of two sides of the protective cover 11, a water distribution pipe 7 is arranged inside each Contraband-shaped fixing plate 6 along the width of the fixing plate, a plurality of through holes 70 are formed in the bottom of each water distribution pipe 7, a water outlet pipe 8 is connected to the bottom of each Contraband-shaped fixing plate 6, one side, far away from the Contraband-shaped fixing plate 6, of each water outlet pipe 8 is communicated with a filtering water tank 9, each filtering water tank 9 comprises a water tank body 91 and a filtering adsorption layer 92 detachably arranged in the water tank body 91, the water outlet pipe 8 is far away from 21274, one end of each shape fixing plate is connected with the water tank body 91 and is located at; the water distribution pipe 7 is filled with water, under the action of gravity, the water flows out through the through hole 70 to form a water curtain, dust diffused to the outside of the protective cover 11 is contacted with the water curtain, the water curtain and the dust are mixed and fall to the inner bottom wall of the Contraband-shaped fixing plate 6, the water with the dust flows into the water outlet pipe 8 through the Contraband-shaped fixing plate 6, and then the water flows into the water tank body 91 from the water outlet pipe 8 after being filtered by the filtering and adsorbing layer 92; the Contraband-shaped fixing plate 6 has a blocking effect on dust diffused outside the protective cover 11; the water distribution pipe 7 is used for removing dust in the Contraband-shaped fixing plate 6, and further preventing the dust from polluting air; the air near the water distribution pipe 7 has strong fluidity and low temperature, and can cool the motor 13 (see figure 2) and prolong the service life of the motor 13; the water distribution pipe 7, the water outlet pipe 8, the filtering water tank 9 and the water suction pump form a water filtering circulation system, so that the water filtering circulation system is economic and environment-friendly; the filtering and adsorbing layer 92 can be detachably connected so as to be convenient to replace and clean.

The implementation principle of the embodiment is as follows: during proportioning, a part of dust can be diffused to the outside of the protective cover 11 from the feeding port 12, under the action of the water distribution pipe 7, the diffused dust and moving water are mixed and fall to the bottom of the Contraband-shaped fixing plate 6, water with dust enters the filtering water tank 9 through the water outlet pipe 8, filtering is carried out under the action of the filtering and adsorbing layer 92, and the water passing through the filtering and adsorbing layer 92 is accumulated in the water tank body 91 to continuously provide water for the water distribution pipe 7.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water smoke dust collector for concrete batching machine which characterized in that: establish protection casing (11) at concrete proportioning machine top, locate including the cover motor (13) at protection casing (11) top, with fixed dust fall carousel (14) of motor (13) motor shaft and edge rotatory nozzle (15) that dust fall carousel (14) bottom circumference array set up, protection casing (11) one side is equipped with feed inlet (12), dust fall carousel (14) are located in protection casing (11).

2. The water mist dust removing device for the concrete batching machine according to claim 1, characterized in that: dust fall carousel (14) including fix in disk cover (141) of roof and sliding connection in protection casing (11) disk body (142) of disk cover (141) bottom, the motor shaft of motor (13) passes disk cover (141) with disk body (142) are fixed, rotatory nozzle (15) are located disk body (142) bottom, be equipped with cavity (1420) in disk body (142), rotatory nozzle (15) with cavity (1420) are linked together, disk cover (141) with disk body (142) seal fit.

3. The water mist dust removal device for the concrete batching machine according to claim 2, characterized in that a ring groove (1410) is concentrically arranged at the bottom of the disc cover (141), and a ring block (2) which is in sliding fit with the ring groove (1410) is arranged on the disc body (142).

4. The water mist dust removing device for the concrete batching machine according to claim 2, characterized in that: be equipped with water inlet (140) on the dish lid (141), water inlet (140) are connected with inlet tube (3), inlet tube (3) one end stretch to cavity (1420), the protection casing (11) roof is extended to the inlet tube (3) other end.

5. The water mist dust removing device for the concrete batching machine according to claim 1, characterized in that: the protection casing (11) top is equipped with safety cover (4), motor (13) are arranged in safety cover (4).

6. The water mist dust removing device for the concrete batching machine according to claim 1, characterized in that: the top wall of the protective cover (11) is provided with a capacity expansion notch (5) for expanding the feed inlet (12).

7. The water mist dust removing device for the concrete batching machine according to claim 1, characterized in that: the water distribution shield is characterized in that Contraband-shaped fixing plates (6) are arranged on the outer walls of two sides of the protective cover (11), a water distribution pipe (7) is fixed to the top of the inner wall of the Contraband-shaped fixing plate (6), a plurality of through holes (70) are formed in the bottom of the water distribution pipe (7), a water outlet pipe (8) is connected to the bottom of the Contraband-shaped fixing plate (6), the water outlet pipe (8) is far away from one end of the Contraband-shaped fixing plate (6) and is connected with a filter water tank (9), and the filter water tank (9).

8. The water mist dust removing device for the concrete batching machine according to claim 7, characterized in that: the filtering water tank (9) comprises a water tank body (91) and a filtering adsorption layer (92) detachably arranged on the water tank body (91), and a water outlet of the water outlet pipe (8) is located at the top of the filtering adsorption layer (92).