CN212914960U

CN212914960U - Novel dust fall control device

Info

Publication number: CN212914960U
Application number: CN202021445096.XU
Authority: CN
Inventors: 葛海军
Original assignee: Sichuan Blue Ocean Xinyuan Environmental Protection Technology Co ltd
Current assignee: Sichuan Blue Ocean Xinyuan Environmental Protection Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-09
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a novel dust fall control device, which comprises a control end and a processing end, wherein the control end is a digital control box and comprises a display screen and a controller, and the control end is used for electrically controlling the processing end; the processing end comprises a vertical rod and an ejector, the vertical rod and the ejector are rotatably connected through a fixing piece, and the ejector is used for spraying water mist to achieve dust fall. The utility model discloses a control end and the setting of processing end for the raise dust suppression becomes the intelligent action of controllable, avoids the manpower consumption that the tradition needs manual dust fall water spray to bring.

Description

Novel dust fall control device

Technical Field

The utility model relates to a technical field is handled in the dust fall, especially relates to a novel dust fall control device.

Background

At present, domestic haze-reducing and dust-removing modes are mainly divided into two types, namely the effects of sand fixation and dust suppression are achieved through vegetation greening, and movable spraying operation is carried out. The vegetation greening mode has the characteristics of limited implementation space, slow effect and the like. For open spaces, atmospheric dust removal equipment needs to be configured. For atmospheric dust removal equipment, the domestic existing product is mainly characterized by small action range and capability of removing dust only in a certain special area. In addition, some mobile dust removing devices, such as a sprinkler car and a fog gun car, have the disadvantages of small operation width, high energy consumption, large water consumption, high operation cost and extremely limited coverage. Particularly, in winter, the road surface is easy to freeze, and potential traffic safety hazards are caused to pedestrians and vehicles.

The utility model discloses an intelligent dust removal and haze reduction automatic spraying device, the device include atomizing water injection system and intelligent control unit that utility model patent of No. CN206859153U discloses, atomizing water injection system includes water supply pipe, atomizer and force pump, and water supply pipe's one end links to each other with atomizer, has concatenated the force pump on the water supply pipe. But it can not adjust the spraying scope well, can not carry out the dust fall according to the demand of difference. And water mist sprayed by the traditional atomizing nozzle is easy to form water drops, so that the dust falling efficiency is reduced. Therefore, it is very important to provide a novel dust fall control device.

Disclosure of Invention

The utility model aims to provide a: in order to overcome the defects, the novel dust fall control device improves the efficiency of dust suppression while enlarging the dust fall range.

In order to achieve the above purpose, the technical scheme of the utility model is that: a novel dust fall control device comprises a control end and a processing end, wherein the control end is a digital control box and comprises a display screen and a controller, and the control end is used for electrically controlling the processing end; the treatment end comprises a vertical rod and an ejector, the vertical rod and the ejector are rotatably connected through a fixing piece, and the ejector is used for spraying water mist to realize dust fall; the ejector comprises a shell, and a driving device, a rotating device and an ejecting device which are arranged in the shell, wherein a through hole is formed in the lower portion of the shell, the driving device is used for providing power for the rotating device so that the rotating device starts to rotate, and the rotating device is connected with the ejecting device and can drive the ejecting device to rotate; the water pipe is connected with the injection device through a rotating device; the spraying device is a nozzle which is in a circular truncated cone shape, the top end of the nozzle is a spraying opening, the bottom end of the nozzle is a connecting opening connected with a water pipe, and the radius of the top end is smaller than that of the bottom end; the top end is also provided with a transverse partition section.

Furthermore, a water storage tank and a booster pump are further arranged in the digital control box, the booster pump is electrically connected with the controller, the input end of the booster pump is connected with the water storage tank through a water pipe, and the output end of the booster pump is connected with the processing end through a water pipe.

Furthermore, the upright stanchion is hollow inside, and a water pipe extending out of the digital control box extends into the ejector through the upright stanchion.

Furthermore, the fixing part comprises a bearing ring and a connecting rod, the top end of the vertical rod is fixed with the outer wall of the bearing ring, one end of the connecting rod is fixed on the inner wall of the bearing ring, and the other end of the connecting rod is connected with the rotating device through a through hole below the ejector shell.

Since the proposal is adopted, the beneficial effects of the utility model reside in that: the problem of prior art not enough is solved, the utility model provides a novel dust fall control device, its benefit is:

(1) the utility model discloses a control end and the setting of processing end for the raise dust suppression becomes the intelligent action of controllable, avoids the manpower consumption that the tradition needs manual dust fall water spray to bring.

(2) The utility model is provided with the high upright stanchion, so that the whole processing end can restrain the high-level and low-level dust in the falling process of the water mist sprayed from the spray opening along with the gravity, thereby improving the dust falling range; and the vertical rod also enables the water conveyed to the jet orifice from the control end to be fed at high pressure, so that the water sprayed out through the jet orifice can be further sprayed under the high-pressure condition, and the dust suppression effect is improved.

(3) The utility model discloses a can swivelling joint between sprayer and the pole setting, so can be according to the dust fall demand of difference for the sprayer carries out rotatory injection, thereby has enlarged its dust fall scope.

(4) The utility model discloses the jet orifice department of nozzle is equipped with horizontal partition section, so can be divided into two rivers directions through jet orifice spun water, and the export of rivers is littleer to reduce the size that rivers jetted out, in order to improve its atomization effect, thereby improve the dust fall rate.

Drawings

Fig. 1 is a schematic structural diagram of the processing end of the present invention.

Fig. 2 is a cross-sectional view of the control end of the present invention.

Fig. 3 is a cross-sectional view of the injector according to the invention in connection with a vertical rod, wherein the arrows indicate the direction of the water flow.

Fig. 4 is a top view of the nozzle of the present invention.

Reference numerals: 1-control end, 11-water storage tank, 12-booster pump, 2-vertical rod, 3-ejector, 31-motor, 32-gear A, 33-gear B, 4-water pipe, 5-bearing ring, 6-connecting rod, 7-nozzle, 71-horizontal partition.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-4, a novel dust fall control device, including control end 1 and processing end, control end 1 is the digital control case, and it is the same with current digital control case, including display screen and controller, the controller is the PLC controller, and it has carried on outside software system, can be connected with external control terminal to send different control signal according to the demand of difference, thereby carry out the electric control to processing end, the display screen is connected with the controller for show corresponding information.

Further, for better realization the utility model discloses a raise dust function, still be equipped with storage water tank 11 and booster pump 12 in the digital control case, booster pump 12 is connected with the PLC controller electricity, and booster pump 12's input and storage water tank 11 lead to pipe 4 to be connected, and its output passes through water pipe 4 and handles the end to be connected, storage water tank 11 leads to pipe 4 with outside water source is the same to be connected, can press storage water tank 11 and outside water source to handling the end through booster pump 12. The water storage tank 11 is arranged to ensure that the booster pump 12 can be delivered in time when initially working, and the delivery time delay caused by the need of pumping from an external water source is avoided. The booster pump 12 is a conventional mechanical device, which is a conventional device and can be purchased directly from the market or the internet, and therefore, the detailed structure thereof will not be described herein.

Further, the treatment end comprises a vertical rod 2 and an ejector 3, and the vertical rod 2 and the ejector 3 are rotatably connected through a fixing piece. The upright rod 2 is hollow inside, and a water pipe 4 and an electric wire extending out of the digital control box extend into the ejector 3 through the upright rod. The mounting includes bearing ring 5 and connecting rod 6, and the pole setting top is fixed through mounting such as bolts with 5 outer walls of bearing ring, and the 5 inner walls of bearing ring are fixed with the one end of connecting rod 6, and the connecting rod 6 other end is located sprayer 3, connecting rod 6 is hollow, and devices such as water pipe 4 and electric wire of being convenient for pass. The ejector 3 comprises a shell, and a driving device, a rotating device and an ejecting device which are arranged in the shell, wherein the driving device is used for driving the rotating device to rotate, and the rotating device is connected with the ejecting device and can drive the ejecting device to rotate. The water pipe 4 is connected with the spraying device through a rotating device, so that the rotating spraying of the spraying device is realized.

Specifically, the driving device includes a motor 31 and a gear a32, the motor 31 is fixed inside the injector 3 by a fixing member such as a bolt, the gear a32 is sleeved on an output shaft of the motor 31, the rotating device is a gear B33, and the gear B33 is meshed with the gear a 32. Therefore, the motor can drive the gear A32 to rotate and simultaneously drive the gear B33 to rotate, the arrangement can greatly reduce the volume occupied by the whole driving device and the rotating device in the ejector 3, and the manufacturing cost of the ejector 3 is reduced. The bottom of the outer shell of the ejector 3 is also provided with a through hole, the connecting rod 6 penetrates through the through hole and then can be sleeved inside the gear B33, namely, the outer wall of the connecting rod 6 is clamped with the outer shell of the ejector 3, the other end of the connecting rod, which is not fixed with the bearing ring 5, is sleeved on the inner wall of the gear B33, and the tail end of the water pipe 4 extending out of the connecting rod 6 is connected with an injection device, so that water in the water pipe 4 can be delivered to the interior of the injection device, and water can be sprayed when needed.

The spraying device is a nozzle 7, the nozzle 7 is in a circular truncated cone shape, the top end of the nozzle is a spraying opening, the bottom end of the nozzle is a connecting opening connected with the water pipe 4, the radius of the top end is smaller than that of the bottom end, the radius of the top end is 0.1-0.3cm, and the radius of the bottom end is 0.7-1 cm. The top end is provided with the transverse partition section 71, so that the surface of the top end is transversely divided into two surfaces, water sprayed out through the spray opening can be divided into two water flow directions, the outlet of the water flow is smaller, the size of the water flow sprayed out is reduced, the atomization effect of the water flow is improved, and the effect of suppressing raised dust is improved.

Further, in order to facilitate smooth proceeding of the whole dust settling treatment, the water pipe 4 is made of a stainless steel seamless pipe capable of resisting high pressure, so that the risk of bursting of the water pipe 4 in the using process can be reduced, and the nozzle 7 is made of high-strength stainless steel materials in order to improve the high-strength water pressure which can be borne by the nozzle 7. The processing end 1 is also provided with an environment index sensor such as a raindrop sensor and a PM2.5 sensor, the output end of the environment index sensor is connected with the controller to transmit specific environment indexes to the controller, and then when the indexes in the environment reach set values, the control end can be opened, so that the booster pump works, namely, dust falling processing is started. Raindrop sensors and PM2.5 sensors are common sensors, which can be purchased in the market and on the internet, and therefore detailed descriptions of their structures are not repeated here.

The working principle of the device is as follows: when the dust suppression water spray needs to be carried out, an operator opens the control end 1, so that the booster pump 12 is powered on, the booster pump starts to work, namely, water in the water storage tank 11 is pumped and conveyed to the treatment end through the water pipe 4, the nozzle 7 connected with the tail end of the water pipe 4 can receive a water source, the spray opening sprays water mist under high water pressure, the dust suppression on air is realized, and the vertical rod has a certain height, so that the water sprayed out through the spray opening can fall downwards along with gravity, and in the process, the booster pump can suppress high-level and low-level dust. Further, when the dust is required to be blown out in a large range, the control end 1 controls the motor 31 to rotate, then the motor 31 can drive the gear a32 sleeved on the outer wall of the motor to rotate, the gear a32 drives the gear B33 meshed with the gear a to start rotating, then the gear B33 drives the connecting rod 6 sleeved inside the connecting rod to rotate, the connecting rod 6 is clamped with the outer shell of the ejector 3 and can drive the ejector 3 to start rotating, the whole ejector 3 can be driven to rotate, and then the ejector 3 can rotate to spray water for the dust around the ejector 3, so that the range of inhibiting the dust is enlarged. And because the connecting rod 6 is sleeved inside the bearing ring 5, it does not affect the lower upright when the injector 3 rotates.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel dust fall control device which characterized in that: the intelligent control system comprises a control end (1) and a processing end, wherein the control end (1) is a digital control box and comprises a display screen and a controller, and the control end is used for electrically controlling the processing end; the treatment end comprises an upright rod (2) and an ejector (3), the upright rod (2) and the ejector (3) are rotatably connected through a fixing piece, and the ejector (3) is used for spraying water mist to realize dust fall; the ejector (3) comprises a shell, and a driving device, a rotating device and an ejecting device which are arranged in the shell, wherein a through hole is formed in the lower portion of the shell, the driving device is used for providing power for the rotating device so that the rotating device starts to rotate, and the rotating device is connected with the ejecting device and can drive the ejecting device to rotate; the water pipe (4) is connected with the spraying device through a rotating device; the spraying device is a nozzle (7), the nozzle (7) is in a circular truncated cone shape, the top end of the nozzle is a spraying opening, the bottom end of the nozzle is a connecting opening connected with the water pipe (4), and the radius of the top end is smaller than that of the bottom end; the top end is also provided with a transverse partition section (71).

2. The novel dust fall control device of claim 1, characterized in that: still be equipped with storage water tank (11) and booster pump (12) in the digital control case, booster pump (12) are connected with the controller electricity, and the input and storage water tank (11) of booster pump (12) are connected through water pipe (4), and its output passes through water pipe (4) and is connected with the processing end.

3. The novel dust fall control device of claim 1, characterized in that: the upright stanchion (2) is hollow inside, and a water pipe (4) extending out of the digital control box extends into the ejector (3) through the upright stanchion (2).

4. The novel dust fall control device of claim 1, characterized in that: the fixing piece comprises a bearing ring (5) and a connecting rod (6), the top end of the vertical rod (2) is fixed to the outer wall of the bearing ring (5), one end of the connecting rod (6) is fixed to the inner wall of the bearing ring (5), and the other end of the connecting rod (6) is connected with the rotating device through a through hole in the lower portion of the ejector (3) shell.