Dust suppressant stirring device of dust suppression vehicle

Abstract

The utility model provides a dust suppression agent stirring device of a dust suppression vehicle, the stirring device comprises a power takeoff and a circulating pump, the power takeoff and the circulating pump are both arranged at the position of a chassis, an engine is connected with the power takeoff through a transmission shaft, the power takeoff is connected with the circulating pump, and the power takeoff is connected with the circulating pump. Power output by the engine is transmitted to the power takeoff through a transmission shaft, and the power takeoff transmits the power to the circulating pump. The liquid storage tank is provided with a water outlet and a water return port, the circulating pump is connected with one end of a water inlet pipe and one end of a water return pipe, the other end of the water inlet pipe is communicated with the liquid storage tank through the water outlet, and the other end of the water return pipe is communicated with the liquid storage tank through the water return port. According to the device, liquid in the liquid storage tank can be self-circulated through the circulating pump, a dust suppressant is fully stirred in the circulating process, the dust suppression effect is guaranteed, and meanwhile a spray head of the dust suppression vehicle is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler trucks, and particularly relates to a dust suppressant stirring device for a dust suppression vehicle. Background Art

[0002] In the prior art, water trucks are usually ordinary spraying devices. When spraying agents with a relatively large viscosity value, it is easy to cause the phenomenon of pipeline blockage, which greatly reduces the spraying work efficiency. When the dust suppressant is solid, it cannot be mixed after being put into the storage tank, resulting in caking of the dust suppressant liquid in the liquid storage tank. On the one hand, it affects the concentration of the dust suppressant and fails to achieve the dust suppression effect. On the other hand, it will cause blockage of the spray head and affect the work efficiency during spraying. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a dust suppressant stirring device for a dust suppression vehicle. The device can enable the liquid inside the liquid storage tank to circulate by itself by using a circulation pump, and fully stir the dust suppressant during the circulation process to ensure the dust suppression effect.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A dust suppressant stirring device for a dust suppression vehicle, the dust suppression vehicle has a vehicle head, a chassis and a liquid storage tank, the liquid storage tank is arranged on the chassis, an engine is arranged at the vehicle head, the stirring device includes a power take-off and a circulation pump. Among them, the power take-off and the circulation pump are both arranged at the chassis, the engine and the power take-off are connected by a transmission shaft, the power take-off is connected to the circulation pump, the power output by the engine is transmitted to the power take-off through the transmission shaft, and the power take-off transmits the power to the circulation pump; the liquid storage tank is provided with a water outlet and a water return port, one end of a water inlet pipe and one end of a water return pipe are connected to the circulation pump, the other end of the water inlet pipe is communicated with the liquid storage tank through the water outlet, the other end of the water return pipe is communicated with the liquid storage tank through the water return port, the liquid in the liquid storage tank flows out from the water outlet, the circulation pump sucks the liquid at the water outlet and then transports it to the water return port through a pipeline and returns it to the liquid storage tank, and through the continuous operation of the circulation pump, the stirring of the dust suppressant is realized.

[0006] Further, in the above-mentioned dust suppressant stirring device for a dust suppression vehicle, the water outlet is arranged at the bottom of the liquid storage tank, and the water return port is arranged on a side wall of the liquid storage tank close to the vehicle head.

[0007] Further, in the above-mentioned dust suppressant stirring device for a dust suppression vehicle, the height difference between the center of the water return port and the center of the water outlet is 140 cm - 160 cm.

[0008] Further, in the dust suppressant stirring device of the above dust suppression vehicle, a first pneumatic ball valve is provided on the water inlet pipe.

[0009] Further, in the dust suppressant stirring device of the above dust suppression vehicle, a second pneumatic ball valve is provided on the water return pipe.

[0010] Further, in the dust suppressant stirring device of the above dust suppression vehicle, the interior of the liquid storage tank, the circulation pump, the water inlet pipe and the water return pipe are all spray-coated with anti-corrosion treatment.

[0011] Further, in the dust suppressant stirring device of the above dust suppression vehicle, the pressure of the circulation pump is 0.6 MPa to 0.9 MPa, the flow rate is 60 m 3 / h to 90 m 3 / h, the head is 70 m to 95 m, and the power is 23 kw.

[0012] Further, in the dust suppressant stirring device of the above dust suppression vehicle, the pressure of the circulation pump is 0.9 MPa, the flow rate is 60 m 3 / h, the head is 90 m, and the power is 23 kw.

[0013] Analysis shows that the present invention discloses a dust suppressant stirring device for a dust suppression vehicle. This device can make the liquid inside the liquid storage tank circulate by itself using a circulation pump, and fully stir the dust suppressant during the circulation process, enabling the dust suppression vehicle to be applicable to the dissolution and preparation work of dust suppressants including those with relatively high viscosity values, solid dust suppressants, and other solutions, ensuring the dust suppression effect while preventing the nozzles of the dust suppression vehicle from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The schematic diagrams in the specification that form a part of this application are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention. Among them:

[0015] Figure 1 Structural schematic diagram of an embodiment of the present invention.

[0016] Explanation of reference numerals: 1 vehicle head; 2 chassis; 3 engine; 4 transmission shaft; 5 power take-off; 6 circulation pump; 7 water outlet; 8 water return port; 9 water inlet pipe; 10 water return pipe; 11 first pneumatic ball valve; 12 second pneumatic ball valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present utility model rather than a limitation thereof. In fact, those skilled in the art will appreciate that modifications and variations can be made to the present utility model without departing from the scope or spirit thereof. For example, features shown or described as part of one embodiment can be used in another embodiment to yield yet another embodiment. Accordingly, it is intended that the present utility model encompass such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0018] In the description of the present utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. The terms "connected", "connected to", and "disposed" used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate member; it can be a wired connection, a radio connection, or a wireless communication signal connection. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0019] One or more examples of the present utility model are shown in the accompanying drawings. The detailed description uses numerical and alphabetical labels to refer to features in the drawings. Similar or like labels in the drawings and the description have been used to refer to similar or like parts of the present utility model. As used herein, terms such as "first", "second", and "third" can be used interchangeably to distinguish one member from another and are not intended to indicate the position or importance of individual members.

[0020] As Figure 1As shown in the figure, according to an embodiment of the present utility model, a dust suppressant stirring device for a dust suppression vehicle is provided. The dust suppression vehicle has a vehicle head 1, a chassis 2, and a liquid storage tank. The liquid storage tank is arranged on the chassis 2. An engine 3 is arranged at the vehicle head 1. The stirring device includes a power take-off 5 and a circulation pump 6. Among them, both the power take-off 5 and the circulation pump 6 are arranged at the chassis 2. The engine 3 and the power take-off 5 are connected by a transmission shaft 4. The power take-off 5 is connected to the circulation pump 6. The power output by the engine 3 is transmitted to the power take-off 5 through the transmission shaft 4. The power take-off 5 transmits the power to the circulation pump 6. The liquid storage tank is provided with a water outlet 7 and a water return port 8. One end of a water inlet pipe 9 and one end of a water return pipe 10 are connected to the circulation pump 6. The other end of the water inlet pipe 9 is communicated with the liquid storage tank through the water outlet 7. The other end of the water return pipe 10 is communicated with the liquid storage tank through the water return port 8. The liquid in the liquid storage tank flows out from the water outlet 7. The circulation pump 6 sucks the liquid at the water outlet 7 and transports it through a pipeline to the water return port 8 and then returns to the liquid storage tank. Through the continuous operation of the circulation pump 6, the liquid in the liquid storage tank sequentially passes through the water outlet 7, the water inlet pipe 9, the circulation pump 6, the water return pipe 10, and the water return port 8 and then returns to the liquid storage tank, realizing the circulation of the liquid in the liquid storage tank, and further realizing the stirring of the dust suppressant. This device uses the circulation pump 6 to fully stir the dust suppressant during the circulation of the liquid inside the liquid storage tank, enabling the dust suppression vehicle to be applicable to the dissolution and preparation work of dust suppressants including those with relatively high viscosity values, solid dust suppressants, and other solutions, ensuring the dust suppression effect while preventing the nozzles of the dust suppression vehicle from being blocked.

[0021] Further, the water outlet 7 is arranged at the bottom of the liquid storage tank, and the water return port 8 is arranged on a side wall of the liquid storage tank close to the vehicle head 1. The height difference between the center of the water return port 8 and the center of the water outlet 7 is 140 cm - 160 cm. Preferably, the height difference between the center of the water return port 8 and the center of the water outlet 7 is 147 cm, and the height of the water return port 8 is greater than the height of the water outlet. The circulation of the circulation pump 6 and the height difference between the water return port 8 and the water outlet 7 are utilized to fully stir the liquid in the liquid storage tank, ensuring the dust suppression effect. Since there is no need to arrange pipelines for liquid circulation inside the liquid storage tank, it prevents blockage due to the pipelines being arranged inside the liquid storage tank.

[0022] Further, a first pneumatic ball valve 11 is arranged on the water inlet pipe 9. A second pneumatic ball valve 12 is arranged on the water return pipe 10. The first pneumatic ball valve 11 and the second pneumatic ball valve 12 control the flow rate of the self-circulation of the liquid inside the liquid storage tank, ensuring that the solute in the liquid is fully stirred and dissolved.

[0023] Further, the interior of the liquid storage tank, the circulation pump 6, the water inlet pipe 9, and the water return pipe 10 are all sprayed with anti-corrosion treatment. Such a setting can alleviate the chemical corrosion of acids, alkalis, and salts.

[0024] Furthermore, the pressure of the circulation pump 6 is 0.6 MPa to 0.9 MPa, the flow rate is 60 m 3 / h to 90 m 3 / h, the head is 70 m to 95 m, and the power is 23 kw.

[0025] Furthermore, the pressure of the circulation pump 6 is 0.9 MPa, the flow rate is 60 m 3 / h, the head is 90 m, and the power is 23 kw.

[0026] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0027] A dust suppressant stirring device for a dust suppression vehicle. This device can make the liquid inside the liquid storage tank circulate by itself by using the circulation pump 6. During the circulation process, the dust suppressant is fully stirred, enabling the dust suppression vehicle to be applicable to the dissolution and preparation work of dust suppressants with relatively high viscosity values, solid dust suppressants, and other solutions, ensuring the dust suppression effect while preventing the nozzles of the dust suppression vehicle from being blocked.

[0028] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dust suppressant stirring device for a dust suppression vehicle, the dust suppression vehicle having a vehicle head, a chassis and a liquid storage tank, the liquid storage tank being arranged on the chassis, and an engine being arranged at the vehicle head, characterized in that: The stirring device includes a power take-off and a circulation pump, wherein: The power take-off and the circulating pump are both arranged on the chassis, the engine and the power take-off are connected via a transmission shaft, the power take-off is connected to the circulating pump, the power output by the engine is transmitted to the power take-off via the transmission shaft, and the power take-off transmits the power to the circulating pump; The liquid storage tank is provided with a water outlet and a water return port, and one end of a water inlet pipe and one end of a water return pipe are connected to the circulation pump. The other end of the water inlet pipe is communicated with the liquid storage tank through the water outlet, and the other end of the water return pipe is communicated with the liquid storage tank through the water return port. The liquid in the liquid storage tank flows out from the water outlet, and the circulation pump sucks the liquid at the water outlet and transports it to the water return port through a pipeline and then returns to the liquid storage tank. The continuous operation of the circulation pump realizes the stirring of the dust suppressant. The height difference between the center of the water return port and the center of the water outlet is 140cm-160cm, and the height of the water return port is greater than the height of the water outlet.

2. The dust suppressant stirring device of the dust suppression vehicle according to claim 1, characterized in that: The water outlet is arranged at the bottom of the liquid storage tank, and the water return port is arranged on a side wall of the liquid storage tank close to the front of the vehicle.

3. The dust suppressant stirring device of the dust suppression vehicle according to claim 1, characterized in that: The water inlet pipe is provided with a first pneumatic ball valve.

4. The dust suppressant stirring device for a dust suppression vehicle according to claim 1, characterized in that: A second pneumatic ball valve is arranged on the water return pipe.

5. The dust suppressant stirring device for a dust suppression vehicle according to claim 1, characterized in that: The interior of the liquid storage tank, the circulation pump, the water inlet pipe and the water return pipe are all sprayed for anti-corrosion treatment.

6. The dust suppressant stirring device for a dust suppression vehicle according to claim 1, characterized in that: The circulating pump has a pressure of 0.6MPa to 0.9MPa and a flow rate of 60m 3 / h~90m 3 / h, lift is 70m~95m, power is 23kw.

7. The dust suppressant stirring device for a dust suppression vehicle according to claim 1, characterized in that: The circulating pump has a pressure of 0.9 MPa and a flow rate of 60 m 3 / h, lift is 90m, power is 23kw.

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