CN211784312U

CN211784312U - Dust filtration type locomotive sanding measuring container

Info

Publication number: CN211784312U
Application number: CN202020752050.6U
Authority: CN
Inventors: 熊朝山; 涂旭; 魏洋; 杨坤勇; 练贤常; 罗川
Original assignee: Ziyang Zhongche Electric Locomotive Co ltd
Current assignee: Ziyang Zhongche Electric Locomotive Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-27
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a dust filtration type locomotive sanding measurement container, including the container, set up in the container and mutual isolated collection sand room and dust filter room, dust filter room in be provided with the dust filter liquid, collection sand room intercommunication have the dust filter pipe that stretches into in the dust filter liquid, collection sand room intercommunication have be used for with the sand inlet pipe of dust filter pipe intercommunication, the dust filter room on seted up the gas vent. The utility model has the advantages that: this scheme can directly collect because of the test sand grain of discharging the sanding pipe through making into sand inlet pipe and sanding pipe intercommunication, can accept the sand grain completely and avoid the sand grain to omit, the efficiency of collecting the sand grain has been improved, reduce the degree of difficulty of test, can reduce operating personnel and practice thrift the manpower, the air current that the sanding process produced passes through the dust filter pipe and gets into the indoor dust filtration liquid of dust filter, utilize the dust filtration liquid to filter the air current and the dust in the filtering air current, avoid the dust directly to get into the workshop and cause environmental pollution.

Description

Dust filtration type locomotive sanding measuring container

Technical Field

The utility model relates to a railway vehicle technical field, specific saying so, dust filtration type locomotive sanding measurement container.

Background

The environment around the railway line has a great influence on the adhesion performance of the wheel rail, including leaves, plants, grease, water, ice, snow, and the like. When these contaminants adhere to the rail, the wheel-rail adhesion is drastically reduced, causing the wheels of the locomotive to slip, causing wheel-rail scuffing. The primary means of increasing the adhesion of the wheel and rail is to change the state of the wheel and rail contact interface. In practice, there are many methods for removing contaminants, such as air or water jets, which can sweep away contaminants from the wheel and rail contact surfaces, such as leaves. In addition, a wheel rail tackifier is also commonly used for improving the adhesion performance of the wheel rail, wherein sanding is the most common tackifying method, and is also one of the ideal tackifying effects and economical efficiency.

When the locomotive is subjected to a braking test, sanding operation is required, sand grains are collected and measured, and the problems that the collection difficulty of sand grains scattered by a sanding structure is large, dust is easily formed, the sand grains are difficult to be completely collected, and the measurement error exists are solved.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model aims to provide a dust filtration type locomotive spills sand and measures container for avoid forming the dust, improve the efficiency and the precision that the sand grain was collected, improve the experiment accuracy.

The utility model discloses a following technical scheme realizes: the utility model provides a dust filtration type locomotive sanding measurement container, includes the container, sets up in the container and mutual isolated collection sand room and dust filtration room, the dust filtration indoor be provided with the dust filtration liquid, collection sand room intercommunication have the dust filtration pipe that stretches into in the dust filtration liquid, collection sand room intercommunication have be used for with the sand inlet pipe of sand filtration pipe intercommunication, the dust filtration room on seted up the gas vent.

Further, for better realization the utility model discloses, the sand collection room on be provided with the scale mark that is used for observing sand grain volume, the container adopt transparent material to make.

Further, for better realization the utility model discloses, collection sand room intercommunication have a sand outlet, sand outlet department be provided with sand outlet switch.

Further, for better realization the utility model discloses, the one end intercommunication that strains the dirt pipe and stretch into and strain the dirt liquid have the outlet pipe of perpendicular to strain the dirt pipe, the outlet pipe on be provided with a plurality of aperture.

Further, for better realization the utility model discloses, dust filtering chamber intercommunication have the leakage fluid dram, leakage fluid dram department be provided with the leakage fluid dram switch.

Further, for better realization the utility model discloses, exhaust port department be provided with the gas vent switch, the gas vent is located the dirt straining chamber top.

Further, for better realization the utility model discloses, advance sand pipe and the intercommunication mouth of album sand room be located the top of album sand room, the intercommunication mouth of dirt filtering pipe and album sand room is located the top of album sand room.

The beneficial effect that this scheme obtained is:

this scheme can directly collect because of the test sand grain of discharging the sanding pipe through making into sand inlet pipe and sanding pipe intercommunication, can accept the sand grain completely and avoid the sand grain to omit, the efficiency of collecting the sand grain has been improved, reduce the degree of difficulty of test, can reduce operating personnel and practice thrift the manpower, the air current that the sanding process produced passes through the dust filter pipe and gets into the indoor dust filtration liquid of dust filter, utilize the dust filtration liquid to filter the air current and the dust in the filtering air current, avoid the dust directly to get into the workshop and cause environmental pollution.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

the device comprises a container 1, a sand collecting chamber 2, a dust filtering chamber 3, a dust filtering pipe 4, a sand inlet pipe 5, an exhaust port switch 6, dust filtering liquid 7, a sand outlet switch 8 and a liquid outlet switch 9.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1:

as shown in fig. 1, in this embodiment, a dust filtration type locomotive sanding measurement container includes a container 1, a sand collection chamber 2 and a dust filtration chamber 3 which are arranged in the container 1 and isolated from each other, a dust filtration liquid 7 is arranged in the dust filtration chamber 3, the sand collection chamber 2 is communicated with a dust filtration pipe 4 extending into the dust filtration liquid 7, the sand collection chamber 2 is communicated with a sand inlet pipe 5 for communicating with the sand filtration pipe, and an exhaust port is formed in the dust filtration chamber 3.

In the process of simulating braking of the locomotive, a certain amount of sand grains can be discharged by the sand spreading structure, and whether the discharged sand grains meet the requirement needs to be tested. In the experimental process, the sand inlet pipe 5 is communicated with the sand spreading pipe of the sand spreading structure, so that sand discharged by the sand spreading structure can directly enter the sand collecting chamber 2, and the problems of difficulty in collection, incomplete collection and the like caused by sand leakage are avoided. Whether the sand scattering amount meets the design requirements or not can be judged by measuring the sand in the sand collecting chamber 2. The measurement may be performed by weighing, by measuring the sand volume, etc. The method is simple to operate, can conveniently collect the sand grains discharged by the sand spreading structure, and is beneficial to improving the testing efficiency and precision.

The air current that the sand grain flow leads to gets into dust filter chamber 3 from sand collection room 2 through dust filter pipe 4 to in being discharged into dust filtering liquid 7, utilize dust filtering liquid 7 to filter the air current, with the dust in the absorption air current, avoid the direct discharge of dust to the workshop in and cause environmental pollution.

Example 2:

on the basis of the above embodiment, in this embodiment, the sand-collecting chamber 2 is provided with scale marks for observing the amount of sand, and the container 1 is made of transparent material. Make container 1 adopt transparent material can observe the progress of collecting the sand grain in the sand collection room 2, can judge the sand grain volume of collecting in the sand collection room 2 fast through setting up the scale mark, the scale mark can adopt one or more in volume, the weight to show to this can save the process of measurement, calculation, is favorable to improving the efficiency of doing the test.

Example 3:

on the basis of the above embodiment, in this embodiment, the sand collecting chamber 2 is communicated with a sand outlet, and a sand outlet switch 8 is arranged at the sand outlet. The sand outlet is arranged, so that sand in the sand collecting chamber 2 can be discharged conveniently, the next experiment can be carried out, and the sand outlet switch 8 is used for controlling the opening or closing of the sand outlet.

In this embodiment, the sand outlet is disposed at the bottom of the sand collecting chamber 2, so as to completely discharge sand, thereby avoiding the situation that the sand in the sand collecting chamber 2 is difficult to clean or affect the next use due to residual sand. The connection between the sand outlet and the sand collecting chamber 2 can be designed as a downward inclined plane to facilitate the discharge of sand.

The corners in the sand collecting chamber 2 are designed to be round corners, so that the sand collecting chamber 2 is convenient to clean, and the influence of sand residues at the dead corners on next use is avoided.

Example 4:

on the basis of the above embodiment, in this embodiment, one end of the dust filtering pipe 4 extending into the dust filtering liquid 7 is communicated with an outlet pipe perpendicular to the dust filtering pipe 4, and the outlet pipe is provided with a plurality of small holes. Therefore, the airflow can enter the dust filtering liquid 7 through the small holes, so that the gas is more dispersed in the dust filtering liquid 7, the volume of bubbles formed in the dust filtering liquid 7 by the gas is reduced, the contact area between the dust in the body and the dust filtering liquid 7 is increased, and the filtering effect is enhanced.

In this embodiment, the dust filtration chamber 3 is communicated with a liquid outlet, and a liquid outlet switch 9 is arranged at the liquid outlet. The filtered dust filtering liquid 7 is convenient to discharge through the liquid outlet, and the dust filtering liquid 7 is convenient to replace and the dust filtering chamber 3 is convenient to clean.

In this embodiment, the exhaust port is provided with an exhaust port switch 6, and the exhaust port is located at the top of the dust filtering chamber 3. The exhaust port is arranged at the top of the dust filtering chamber 3, so that the dust filtering liquid 7 can be prevented from leaking from the exhaust port, and the filtered air can be discharged conveniently.

The communicating port of the sand inlet pipe 5 and the sand collecting chamber 2 is positioned at the top of the sand collecting chamber 2, so that sand particles can enter the sand collecting chamber 2 conveniently, and the sand particles are prevented from being blocked at the outlet of the sand inlet pipe 5.

The communicating port of the dust filtering pipe 4 and the sand collecting chamber 2 is positioned at the top of the sand collecting chamber 2, so that gas can enter the dust filtering chamber 3 from the sand collecting chamber 2, and the sand can be prevented from blocking the inlet of the dust filtering pipe 4.

Example 5:

on the basis of the above embodiment, in the present embodiment, the dust filter tube 4 is made of hard material, for example, steel tube, the dust filter tube 4 is disposed on the top of the container 1 and bent to form a handle, and the dust filter tube 4 is used as the handle to facilitate moving the container 1. The outer surface of the dust filter pipe 4 can be provided with an anti-skid cushion layer.

In this embodiment, the lower surface of the container 1 is provided with a support which can stretch out and draw back along the vertical direction, the container 1 is supported by the support, and the height of the container 1 is adjusted by stretching, so that the sand inlet pipe 5 is aligned with the sand spreading pipe of the sand spreading structure.

In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides a dust type locomotive sanding measurement container which characterized in that: including container (1), set up in container (1) and mutually isolated collection sand room (2) and dust filter room (3), dust filter room (3) in be provided with dust filtering liquid (7), collection sand room (2) intercommunication have and stretch into dust filtering pipe (4) in dust filtering liquid (7), collection sand room (2) intercommunication have and be used for with sand inlet pipe (5) of sanding pipe intercommunication, dust filter room (3) on seted up the gas vent.

2. A dust filtration type locomotive sanding measurement container according to claim 1, characterized in that: the sand collecting chamber (2) is provided with scale marks for observing the amount of sand, and the container (1) is made of transparent materials.

3. A dust filtration type locomotive sanding measurement container according to claim 1, characterized in that: the sand collecting chamber (2) is communicated with a sand outlet, and a sand outlet switch (8) is arranged at the sand outlet.

4. A dust filtration type locomotive sanding measurement container according to claim 1, characterized in that: one end of the dust filtering pipe (4) extending into the dust filtering liquid (7) is communicated with an outlet pipe perpendicular to the dust filtering pipe (4), and the outlet pipe is provided with a plurality of small holes.

5. A dust filtration type locomotive sanding measurement container according to claim 1, characterized in that: the dust filtering chamber (3) is communicated with a liquid outlet, and a liquid outlet switch (9) is arranged at the position of the liquid outlet.

6. A dust filtration locomotive sanding measurement container according to claim 5, characterized in that: an exhaust port switch (6) is arranged at the exhaust port, and the exhaust port is positioned at the top of the dust filtering chamber (3).

7. A dust filtration type locomotive sanding measurement container according to claim 1, characterized in that: the communicating port of the sand inlet pipe (5) and the sand collecting chamber (2) is positioned at the top of the sand collecting chamber (2), and the communicating port of the dust filtering pipe (4) and the sand collecting chamber (2) is positioned at the top of the sand collecting chamber (2).