CN217092687U - Atomizer for municipal administration dust fall - Google Patents

Abstract

The utility model discloses an atomizer for municipal administration dust fall relates to municipal administration dust fall technical field. The municipal administration spraying device for dust fall comprises a base, wherein a water storage tank is fixedly connected to the surface of the base, a water outlet pipe penetrating through the surface of the water storage tank is fixedly connected to the surface of the water storage tank, a filter screen is fixedly connected to the lower end of the water outlet pipe, a rotating shaft penetrating through the surface of the filter screen is rotatably connected to the surface of the filter screen, a cleaning mechanism is arranged on the surface of the rotating shaft, the cleaning mechanism comprises a turbine blade, the surface of the turbine blade is fixedly connected with the upper end of a rotating shaft, the lower end of the rotating shaft is provided with a collecting box, through the arrangement of the cleaning mechanism, the device can clean and collect the filter screen at the bottom of the water outlet pipe when in work, thereby avoiding the situation that impurities in water block the filter screen, reducing the water yield of the water outlet pipe and reducing the dust settling quality of the device, and then guaranteed the normal play water of outlet pipe, improved device dust fall quality, improved the dust fall effect of device.

Description

A spray device for municipal dust suppression

technical field

The utility model relates to the technical field of municipal dust reduction, in particular to a spray device for municipal dust reduction.

Background technique

In my country, municipal infrastructure refers to various buildings, structures, equipment, etc., which are set up within the planning and construction scope of urban areas and towns (townships) and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. Various supporting public infrastructure constructions belong to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects. When repairing roads, dust will be generated during road construction, and the inhalation of dust by workers will have a bad effect, so it is necessary to carry out dust removal operations in the environment.

Patent No. 202120619061.1, proposes a spray device for municipal dust reduction. By spraying water outward through a water spray pipe, the sprayed water can be blown away when it falls on the front end of the fan, so as to increase the spraying range of water and reduce dust. The effect is good, and when the water at the outlet end of the spray pipe falls, it will fall on the dripping board, and after the action of the groove, it will drip into the water tank, which can effectively reduce the waste of water resources.

However, during the use of the device, in order to save the use of water resources, the municipal dedusting water usually uses relatively clean domestic water, and at the same time, people generally pour the domestic water directly into the water storage tank for use without filtering. , and then in use, the impurities in the water storage tank will be adsorbed on the filter screen under the suction of the pump. After long-term use, the filter screen will be blocked, the water output of the water outlet pipe will be reduced, and the dust reduction effect of the device will be reduced.

Utility model content

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a spray device for municipal dust reduction, which can solve the problem of filter clogging and reduce the dust reduction effect of the device.

In order to achieve the above purpose, the utility model provides the following technical solutions: a spray device for municipal dust suppression, comprising a base, a water storage tank is fixedly connected to the surface of the base, and a water outlet pipe that penetrates the surface of the water storage tank is fixedly connected to the surface of the base, The lower end of the water outlet pipe is fixedly connected with a filter screen, the surface of the filter screen is rotatably connected with a rotating shaft penetrating the surface of the filter screen, and the surface of the rotating shaft is provided with a cleaning mechanism.

Preferably, the cleaning mechanism includes a turbine blade, the surface of the turbine blade is fixedly connected to the upper end of the rotating shaft, the lower end of the rotating shaft is provided with a collection box, the top of the collection box is slidably connected to the surface of the filter screen, and the side of the collection box close to the filter screen The inner wall of the collection box is slidably connected with a baffle plate.

Preferably, the surface of the baffle is fixedly connected with a rotating rod, the inner wall of the collection box is provided with a rotating groove, the surface of the rotating rod is rotatably connected with the inner wall of the rotating groove, the surface of the rotating rod is movably sleeved with a torsion spring, and the torsion spring is The upper end is fixedly connected to the inner wall of the rotating groove, and the lower end of the torsion spring is fixedly connected to the surface of the rotating rod.

Preferably, the surface of the collection box is provided with a through hole penetrating the surface of the collection box.

Preferably, a placement slot is formed on the surface of the rotating shaft, the surface of the collection box is slidably connected to the inner wall of the placement slot, the inner wall of the placement slot is provided with a connecting slot, the interior of the connecting slot is slidably connected with a connecting rod, and the front end of the connecting rod is hemispherical The rear end of the connecting rod is fixedly connected with a spring, and the rear end of the spring is fixedly connected to the inner wall of the connecting groove.

Preferably, an arc-shaped groove is formed on the surface of the collection box, and the inner wall of the arc-shaped groove is slidably connected with the front end of the connecting rod.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The spray device for municipal dust suppression, through the setting of the cleaning mechanism, enables the device to clean and collect the filter screen at the bottom of the water outlet pipe during operation, thereby preventing impurities in the water from clogging the filter screen, making the device work. The water output of the water outlet pipe is reduced, which reduces the quality of dust reduction of the device, thereby ensuring the normal water output of the water outlet pipe, improving the dust reduction quality of the device, and improving the dust reduction effect of the device.

(2) The spray device for municipal dust suppression, through the setting of the arc end of the connecting rod and the arc groove, reduces the difficulty of disassembling and installing the collection box, facilitates the operator to disassemble and install the collection box, and facilitates the operation. The personnel cleans the impurities in the collection box, which improves the work efficiency of the operators.

(3) The spray device for municipal dust reduction, through the arrangement of the through holes, enables the collection box to discharge the water entering the collection box during the rotation process, thereby avoiding excessive water in the collection box, which will affect the performance of the device. The rotation causes excessive obstruction, which affects the use of the device, ensures the smooth operation of the device, and improves the smoothness of the device operation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

Fig. 1 is the structural representation of a kind of municipal dust suppression spray device of the present utility model;

Figure 2 is a schematic diagram of the internal structure of the water outlet pipe of the present invention;

Fig. 3 is the enlarged view of A place in Fig. 2;

4 is a schematic diagram of the internal structure of the collection box of the present invention;

Fig. 5 is an enlarged view at B in Fig. 4;

6 is a schematic diagram of the internal structure of the placement groove of the present invention;

FIG. 7 is an enlarged view of C in FIG. 6 .

Reference numerals: 1. base; 2. water storage tank; 3. water outlet pipe; 4. turbine blade; 5. rotating shaft; 6. filter screen; 7. collection box; 8. through hole; 9. baffle; 10. rotation slot; 11, torsion spring; 12, rotating rod; 13, placement slot; 14, arc slot; 15, connecting rod; 16, spring; 17, connecting slot.

Detailed ways

This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Understand each technical feature and overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

In the description of the present utility model, it should be understood that the orientation descriptions related to orientations, such as up, down, front, rear, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including this number, and above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution .

1-7, the present utility model provides a technical solution: a spray device for municipal dust suppression, comprising a base 1 for supporting and moving the device, and a water storage tank 2 is fixedly connected to the surface of the base 1 for use in To store the sprayed water, the surface of the water storage tank 2 is fixedly connected with a water outlet pipe 3 that penetrates the surface of the water storage tank 2 to spray water to the outside world, and the lower end of the water outlet pipe 3 is fixedly connected with a filter screen 6, and then the water in the water storage tank 2 is fixedly connected. The water is filtered to prevent impurities in the water from entering the water outlet pipe 3 and affecting the spraying of water to the outside world. The surface of the filter screen 6 is rotatably connected with a rotating shaft 5 that penetrates the surface of the filter screen 6, and the surface of the rotating shaft 5 is provided with a cleaning mechanism.

The cleaning mechanism includes a turbine blade 4, and the surface of the turbine blade 4 is fixedly connected to the upper end of the rotating shaft 5, and then through the setting of the turbine blade 4, it rotates with the force of the water flow in the water outlet pipe 3, thereby reducing the use of energy by the device, The use of energy is reduced and the environmental protection of the device is improved. The lower end of the rotating shaft 5 is provided with a collection box 7, and the top of the collection box 7 is slidably connected to the surface of the filter screen 6, so that the collection box 7 can absorb impurities on the surface of the filter screen 6. Cleaning is carried out to prevent impurities from blocking the filter screen 6 all the time, affecting the discharge of water, so that the device cannot be sprayed, and the normal dust reduction of the device is ensured. 7 can guide the impurities on the surface of the filter screen 6, so that the impurities can enter the collection box 7 to the greatest extent, reduce the diffusion of impurities, improve the collection effect of the device on impurities, and reduce the amount of impurities attached to the filter screen 6, To ensure the growth of the water outlet pipe 3, the quality of dust reduction of the device is improved, and the inner wall of the collection box 7 is slidably connected with a baffle 9, and then through the setting of the baffle 9, the interior of the collection box 7 is blocked, thereby avoiding the collection box 7. The impurities in the bag flow out from the collection box 7 again, which ensures the collection quality of the device and improves the collection effect of the device.

The surface of the baffle 9 is fixedly connected with a rotating rod 12, the inner wall of the collection box 7 is provided with a rotating groove 10, the surface of the rotating rod 12 is rotatably connected with the inner wall of the rotating groove 10, and the surface of the rotating rod 12 is movably sleeved with a torsion spring 11, The upper end of the torsion spring 11 is fixedly connected to the inner wall of the rotating groove 10, the lower end of the torsion spring 11 is fixedly connected to the surface of the rotating rod 12, and the surface of the collection box 7 is provided with a through hole 8 that penetrates the surface of the collection box 7, and then passes through the through hole 8 The setting of the device enables the collection box 7 to discharge the water entering the collection box 7 during the rotation process, thereby avoiding excessive water in the collection box 7, causing excessive obstacles to the rotation of the device and affecting the use of the device. , to ensure the smooth operation of the device and improve the smoothness of the device operation.

The surface of the rotating shaft 5 is provided with a placement slot 13, the surface of the collection box 7 is slidably connected to the inner wall of the placement slot 13, the inner wall of the placement slot 13 is provided with a connecting slot 17, and the interior of the connecting slot 17 is slidably connected with a connecting rod 15, and the connecting rod 15 The front end is hemispherical, the rear end of the connecting rod 15 is fixedly connected with a spring 16, the rear end of the spring 16 is fixedly connected to the inner wall of the connecting groove 17, the surface of the collecting box 7 is provided with an arc groove 14, and the inner wall of the arc groove 14 It is slidably connected to the front end of the connecting rod 15 .

When using this device, the water in the water storage tank 2 flows out from the water outlet pipe 3 to the outside under the action of the external water pump, and the upward force of the water flow drives the turbine blade 4 to rotate, and then drives the rotating shaft 5 to rotate, thereby driving the collection The box 7 rotates on the surface of the filter screen 6, and then scrapes off the impurities on the surface of the filter screen 6. When the collection box 7 rotates, the resistance of the water flow squeezes the baffle 9, so that the baffle 9 is in the collection box 7. Sliding in the swivel to open the collection box 7, thereby allowing impurities to enter the collection box 7. When the collection box 7 rotates, the rotating rod 12 rotates inside the rotating groove 10, thereby deforming the torsion spring 11, and at the same time when the device rotates When the operation is stopped, the turbine blade 4 is stopped from rotating, and the collection box 7 is stopped from rotating, so that the water in the water storage tank 2 no longer squeezes the baffle 9, and then under the elastic force of the torsion spring 11, the baffle 9 is stopped. Return to the original position, close the collection box 7 again, thereby avoiding the outflow of impurities in the collection box 7, and then through the setting of the cleaning mechanism, the device can clean and collect the filter screen 6 at the bottom of the water outlet pipe 3 during operation. , thereby preventing impurities in the water from blocking the filter screen 6, reducing the water output of the water outlet pipe 3, and reducing the dust reduction quality of the device, thereby ensuring the normal water outlet of the water outlet pipe 3, improving the dust reduction quality of the device, and improving the performance of the device. Dust fall effect.

When the interior of the collection box 7 needs to be cleaned, the operator can pull the collection box 7 to make the front end of the connecting rod 15 slide in the arc-shaped groove 14, so that the inner wall of the arc-shaped groove 14 can squeeze the surface of the connecting rod 15 Press, so that the connecting rod 15 is pressed into the connecting groove 17, and then the spring 16 is compressed, so that the collection box 7 can be disassembled directly, and then the arc end of the connecting rod 15 and the arc groove 14 are arranged to reduce the collection rate. The difficulty of disassembling and installing the box 7 facilitates the operator to disassemble and install the collection box 7, facilitates the operator to clean the impurities in the collection box 7, and improves the work efficiency of the operator.

Working principle: When the device is used, the water in the water storage tank 2 flows out from the water outlet pipe 3 to the outside under the action of the external water pump, and the upward force of the water flow drives the turbine blade 4 to rotate, and then drives the rotating shaft 5 to rotate. Then, the collection box 7 is driven to rotate on the surface of the filter screen 6, and then the impurities on the surface of the filter screen 6 are scraped off.

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments, and within the scope of knowledge possessed by those of ordinary skill in the technical field, the present utility model can also be used without departing from the purpose of the present utility model. make various changes.

Claims (4)

1. A spray device for municipal dust suppression, characterized in that: comprising a base (1), the surface of the base (1) is fixedly connected with a water storage tank (2), and the surface of the water storage tank (2) is fixedly connected with a penetrating water storage tank (2) The water outlet pipe (3) on the surface, the lower end of the water outlet pipe (3) is fixedly connected with a filter screen (6), and the surface of the filter screen (6) is rotatably connected with a rotating shaft (5) penetrating the surface of the filter screen (6), The surface of the rotating shaft (5) is provided with a cleaning mechanism; The cleaning mechanism includes a turbine blade (4), the surface of the turbine blade (4) is fixedly connected to the upper end of the rotating shaft (5), the lower end of the rotating shaft (5) is provided with a collection box (7), and the top of the collection box (7) is connected to the upper end of the rotating shaft (5). The surface of the filter screen (6) is slidably connected, the side of the collection box (7) close to the filter screen (6) is an inclined plane, the inner wall of the collection box (7) is slidably connected with a baffle plate (9), and the surface of the baffle plate (9) is slidably connected. A rotating rod (12) is fixedly connected, the inner wall of the collection box (7) is provided with a rotating groove (10), the surface of the rotating rod (12) is rotatably connected with the inner wall of the rotating groove (10), and the surface of the rotating rod (12) is movable A torsion spring (11) is sleeved, the upper end of the torsion spring (11) is fixedly connected to the inner wall of the rotating groove (10), and the lower end of the torsion spring (11) is fixedly connected to the surface of the rotating rod (12). 2 . The spray device for municipal dust suppression according to claim 1 , wherein a through hole ( 8 ) penetrating the surface of the collecting box ( 7 ) is formed on the surface of the collecting box ( 7 ). 3 . 3. A spray device for municipal dust suppression according to claim 1, characterized in that: the surface of the rotating shaft (5) is provided with a placement groove (13), and the surface of the collection box (7) is provided with the placement groove (13) The inner wall of the groove (13) is slidably connected, the inner wall of the placement groove (13) is provided with a connecting groove (17), the interior of the connecting groove (17) is slidably connected with a connecting rod (15), the front end of the connecting rod (15) is hemispherical, and the connecting rod ( The rear end of 15) is fixedly connected with a spring (16), and the rear end of the spring (16) is fixedly connected to the inner wall of the connecting groove (17). 4. A kind of spray device for municipal dust suppression according to claim 3, characterized in that: the surface of the collection box (7) is provided with an arc groove (14), and the inner wall of the arc groove (14) and the connecting rod The front end of (15) is slidably connected.

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