Sandstone aggregate spraying dust suppression device

Abstract

The utility model discloses a sandstone aggregate spraying dust suppression device which comprises a sandstone aggregate spraying dust suppression assembly, the sandstone aggregate spraying dust suppression assembly comprises a stand column and a base, the top of the base is provided with a chassis, the stand column is installed on the chassis, a water conveying pipe is arranged in the stand column, one side of the base is communicated with a water supply pipe, and a water storage tank and a water pump are installed in the base. The water inlet end of the water pump is communicated with the water storage tank through a guide pipe, the water outlet end of the water pump is communicated with the water conveying pipe, the water conveying pipe is communicated with a flow dividing pipe at the top of the stand column, and a nozzle is installed at a water outlet of the flow dividing pipe and is an atomizing nozzle. On the basis of common water supply, the water storage capacity is increased, and insufficient water supply is prevented; by arranging the booster pump with the smoke sensing switch, the water pressure is enhanced and the spraying speed is increased when the smoke is large, and the booster pump is not started when the smoke is small, so that the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sandstone production equipment, in particular to a sandstone aggregate spray dust suppression device. Background Art

[0002] During the production and transportation of sand and gravel aggregates, a large amount of dust will be generated due to operations such as material crushing, screening, loading and unloading. This dust not only pollutes the environment, but also harms the health of operators.

[0003] The patent with announcement number CN 216889186U discloses a sand and gravel aggregate humidification and dust suppression device, which includes a discharge hood installed at the discharge port, a plurality of spray pipes are arranged and installed in the discharge hood, and a plurality of water spray holes for lateral spraying are distributed on each of the spray pipes, and a material passing gap is provided between two adjacent spray pipes, and a protective cover is provided above each of the spray pipes, and a protective groove is provided on the top of the protective cover. During unloading, the sand and gravel aggregate humidification and dust suppression device is connected to a water source, and water mist is sprayed laterally through the water spray holes of the spray pipe. When the sand and gravel poured out from the discharge port passes through the material passing gap between the spray pipes, it is evenly wetted, effectively preventing floating dust from flying. The falling sand and gravel accumulate in the protective groove, which plays a buffering and protective role, preventing the falling sand and gravel from directly impacting and wearing the protective cover above the spray pipe.

[0004] It can be seen from the above scheme that the existing dust suppression methods have the problems of low efficiency and waste of water resources. Usually, the sand and gravel aggregate humidification dust suppression device needs to use a pump to provide sufficient water pressure, which will lead to high energy consumption; in cold areas, the spray water will freeze in winter, affecting the normal operation of the dust suppression device and also causing damage to the equipment. Utility Model Content

[0005] The utility model aims to provide a sand and gravel aggregate spray dust suppression device, which increases the water storage capacity on the basis of ordinary water supply to prevent insufficient water supply, enhances the water pressure and speeds up the spraying speed when the smoke and dust are large, and does not start the booster pump to save energy when the smoke and dust are small.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand and gravel aggregate spray dust suppression device, including a sand and gravel aggregate spray dust suppression component, the sand and gravel aggregate spray dust suppression component includes a column and a base, a chassis is provided on the top of the base, the column is installed on the chassis, a water pipe is provided in the column, a water supply pipe is connected to one side of the base, a water tank and a water pump are installed inside the base, the water supply pipe is connected to the water tank, the water inlet end of the water pump is connected to the water tank through a conduit, the water outlet end of the water pump is connected to the water pipe, the water pipe is connected to a diversion pipe at the top of the column, and a nozzle is installed at the water outlet of the diversion pipe, and the nozzle is an atomizing nozzle.

[0007] As a further solution of the utility model, a booster pump is installed between the water delivery pipe and the diversion pipe.

[0008] As a further solution of the utility model, a smoke sensor switch is installed on the column, the smoke sensor switch is electrically connected to the booster pump, and the booster pump is controlled by the smoke sensor switch.

[0009] As a preferred solution of the utility model, a heater is installed inside the base, and the heating end of the base is a metal rod, which extends into the water tank.

[0010] As a further solution of the utility model, a temperature control switch is installed in the base, the temperature control switch is electrically connected to the heater, and the heater is controlled by the temperature control switch.

[0011] As a preferred solution of the utility model, a filter tip is installed at the water inlet end of the water pump, and the filter tip is at the bottom of the water tank.

[0012] As a preferred solution of the utility model, a baffle is installed on the top of the nozzle.

[0013] As a further preferred embodiment of the present invention, a top cover is installed on the top of the column, and the top cover is a red transparent top cover, and a warning light is installed inside the top cover.

[0014] Compared with the prior art, the sand and gravel aggregate spray dust suppression device provided by the utility model has the following beneficial effects: by setting a water storage tank, the water storage capacity is increased on the basis of ordinary water supply to prevent insufficient water supply; by setting a booster pump with a smoke and dust sensing switch, the water pressure is enhanced and the spray speed is accelerated when the smoke and dust are large, and the booster pump is not started when the smoke and dust are small, thereby saving energy consumption; by setting a heater with a temperature control switch, a heating function is provided when the temperature is zero degrees or below, so that water can be supplied normally in the water storage tank to prevent equipment damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 4This is a schematic cross-sectional structural diagram of the base in the embodiment of the utility model;

[0020] Figure 5 It is a schematic cross-sectional structure diagram of a column in an embodiment of the utility model.

[0021] Figure numerals: 10, column; 11, water pipe; 12, diversion pipe; 121, nozzle; 122, baffle; 13, booster pump; 131, smoke sensor switch; 14, top cover; 15, warning light; 20, base; 201, chassis; 21, water supply pipe; 22, water tank; 23, water pump; 231, filter tip; 24, heater; 241, metal rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0024] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5As shown, an embodiment of the utility model is a sand and gravel aggregate spray dust suppression device, including a sand and gravel aggregate spray dust suppression component, the sand and gravel aggregate spray dust suppression component includes a column 10 and a base 20, a chassis 201 is provided on the top of the base 20, the column 10 is installed on the chassis 201, a water pipe 11 is provided in the column 10, a water supply pipe 21 is connected to one side of the base 20, a water tank 22 and a water pump 23 are installed inside the base 20, the water supply pipe 21 is connected to the water tank 22, the water inlet end of the water pump 23 is connected to the water tank 22 through a conduit, a filter 231 is installed at the water inlet end of the water pump 23, the filter 231 is at the bottom of the water tank 22, and the water outlet end of the water pump 23 is connected to the water pipe 11.

[0026] A heater 24 is installed inside the base 20. The heating end of the base 20 is a metal rod 241. The metal rod 241 extends into the water tank 22. A temperature control switch is installed in the base 20. The temperature control switch is electrically connected to the heater 24. The heater 24 is controlled by the temperature control switch and provides a heating function when the temperature is zero degrees or below, so that water is supplied normally in the water tank 22 to prevent equipment damage.

[0027] The water pipe 11 is connected to the shunt pipe 12 at the top of the column 10. The water outlet of the shunt pipe 12 is installed with a nozzle 121. The nozzle 121 is an atomizing nozzle. A baffle 122 is installed on the top of the nozzle 121 to prevent dust accumulation and clogging in the nozzle 121 when the device is not in use. A booster pump 13 is installed between the water pipe 11 and the shunt pipe 12. A smoke sensor switch 131 is installed on the column 10. The smoke sensor switch 131 is electrically connected to the booster pump 13. The booster pump 13 is controlled by the smoke sensor switch 131. It can increase the water pressure and speed up the spray speed when the smoke is heavy. When the smoke is small, the booster pump 13 is not started to save energy. A top cover 14 is installed on the top of the column 10. The top cover 14 is a red transparent top cover. A warning light 15 is installed inside the top cover 14. The warning light 15 can remind the staff to avoid mechanical contact and damage to the device during operation.

[0028] See also Figure 1-Figure 5 As shown, the embodiment of the utility model increases the humidity in the air by spraying water mist, so that the dust particles increase weight and settle due to water absorption, thereby achieving the purpose of reducing dust diffusion and improving air quality. The booster pump 13 with a smoke sensor switch 131 can increase the water pressure and speed up the spray speed when the smoke is large. The booster pump 13 is not started when the smoke is small, saving energy. The heater 24 with a temperature control switch provides a heating function when the temperature is zero degrees or below, so that water is normally supplied to the water tank 22, preventing equipment damage, and enhancing the automatic control capability. It not only reduces labor intensity, but also improves the dust suppression effect.

[0029] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A sand and gravel aggregate spray dust suppression device, characterized in that: The invention comprises a sand and gravel aggregate spray dust suppression component, the sand and gravel aggregate spray dust suppression component comprises a column (10) and a base (20), the top of the base (20) is provided with a chassis (201), the column (10) is installed on the chassis (201), a water pipe (11) is provided inside the column (10), one side of the base (20) is connected with a water supply pipe (21), a water storage tank (22) and a water pump (21) are installed inside the base (20), and a water pump (21) is installed inside the base (20). 3), the water supply pipe (21) is connected to the water storage tank (22), the water inlet end of the water pump (23) is connected to the water storage tank (22) through a conduit, the water outlet end of the water pump (23) is connected to the water delivery pipe (11), the water delivery pipe (11) is connected to a diversion pipe (12) at the top of the column (10), and a nozzle (121) is installed at the water outlet of the diversion pipe (12), and the nozzle (121) is an atomizing nozzle.

2. The sand and gravel aggregate spray dust suppression device according to claim 1, characterized in that: A booster pump (13) is installed between the water delivery pipe (11) and the diversion pipe (12).

3. A sand and gravel aggregate spray dust suppression device according to claim 2, characterized in that: A smoke sensor switch (131) is installed on the column (10); the smoke sensor switch (131) is electrically connected to the booster pump (13); and the booster pump (13) is controlled by the smoke sensor switch (131).

4. The sand and gravel aggregate spray dust suppression device according to claim 1, characterized in that: A heater (24) is installed inside the base (20); the heating end of the base (20) is a metal rod (241); and the metal rod (241) extends into the water storage tank (22).

5. The sand and gravel aggregate spray dust suppression device according to claim 4, characterized in that: A temperature control switch is installed in the base (20), the temperature control switch is electrically connected to the heater (24), and the heater (24) is controlled by the temperature control switch.

6. The sand and gravel aggregate spray dust suppression device according to claim 1, characterized in that: A filter nozzle (231) is installed at the water inlet end of the water pump (23), and the filter nozzle (231) is at the bottom of the water storage tank (22).

7. The sand and gravel aggregate spray dust suppression device according to claim 1, characterized in that: A baffle (122) is installed on the top of the nozzle (121).

8. A sand and gravel aggregate spray dust suppression device according to any one of claims 1 to 7, characterized in that: A top cover (14) is installed on the top of the column (10); the top cover (14) is a red transparent top cover, and a warning light (15) is installed inside the top cover (14).

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