阅读说明：本技术 一种用于铁路冻煤解冻卸车的辐射解冻库 (Radiation thawing warehouse for railway frozen coal thawing unloading ) 是由 杨天颖 王宇琦 于 2020-04-19 设计创作，主要内容包括：为了解决冬季铁路冻煤卸车解冻问题,提高红外线辐射解冻器的使用寿命,发明一种用于铁路冻煤解冻卸车的辐射解冻库,其特征在于,包括支撑结构、金属外表面、辐射解冻器、防尘隔板、辐射器托架、排风口、燃气分配管组、燃气进气管、火车车位、焦油雾分离器以及上游总阀。该解冻库可适应各种天气环境,能及时调整内部温度,能为辐射解冻器提供较好工作环境,大大提高辐射解冻器使用寿命和解冻效果。(In order to solve the problem of railway frozen coal unloading and thawing in winter and prolong the service life of an infrared radiation thawing device, the invention provides a radiation thawing warehouse for railway frozen coal thawing and unloading, which is characterized by comprising a supporting structure, a metal outer surface, a radiation thawing device, a dustproof clapboard, a radiator bracket, an air outlet, a gas distribution pipe group, a gas inlet pipe, a train parking space, a tar-fog separator and an upstream main valve. This storehouse of unfreezing is adaptable various weather environment, can in time adjust inside temperature, can provide better operational environment for radiation unfreezing ware, improves radiation unfreezing ware life greatly and unfreezes the effect.)

1. A radiation thawing warehouse for thawing and unloading frozen coal of a railway is characterized by comprising a supporting structure, a metal outer surface, a radiation thawing device, a dustproof partition plate, a radiator bracket, an air outlet, a fuel gas distribution pipe group, a fuel gas inlet pipe, a train parking space, a tar mist separator and an upstream main valve, wherein the supporting structure is combined with the metal outer surface; an upstream main valve, a tar-mist separator, a gas inlet pipe, a gas distribution pipe group and a radiation unfreezing device are connected in sequence through pipelines.

2. The support structure according to claim 1, characterized by a building support consisting of a steel structure or a concrete structure, comprising two opposite vertical facades and a polygonal or circular-arc-shaped top surface.

3. The metallic outer surface of claim 1, consisting of a color steel surface, covering the area where the support structure is located, and forming a closed surface with it except for the central channel.

4. The emitter bracket according to claim 1, characterized in that a right triangular prism in cross-section, with two sides at right angles to each other, has bolt connection means, which are connected to the radiation thawer and the support structure, respectively, and support the radiation thawer vertically upwards.

5. The dust barrier of claim 1, wherein the outer surface is coated with a radiation defroster in the space.

6. The tar mist separator as set forth in claim 1, wherein tar mist or particulate impurities for treating the combustible gas are installed between the fuel gas intake pipe and the upstream main valve.

7. The space of claim 1, wherein the space is located between the side walls and the roof and is capable of opening, opening and parking the train car through the access opening such that the car is spaced from the side walls by 30-50 cm.

Technical Field

The invention discloses a radiation thawing warehouse for thawing and unloading frozen coal of a railway, belongs to the technical field of unloading, and particularly relates to a radiation thawing warehouse for railway and platform unloading in coal transportation scenes in winter.

Background

Because China has unevenly distributed coal resource areas, the north is more south and less west is more east and less west, and the phenomenon of vehicle freezing exists in the transportation process of coal in winter: as the outdoor temperature in northern areas of China is generally below-10 ℃, the box body and the outside generate heat exchange in the transportation process of coal, the heat is rapidly dissipated, water in the coal near the wall surface rapidly forms ice and is bonded, the ice and the water continuously expand to form frozen coal, and the whole coal is frozen when the temperature is serious. This can cause the difficulty to the operation of unloading, has greatly increased the cost of coal transportation, causes railway vehicle turnover problem and the financial resources of coal enterprises, manpower loss.

Among the existing thawing or antifreezing technologies, the infrared thawing method is applied in recent years due to the advantages of high thawing efficiency, small damage to the vehicle body and the like. However, since the general infrared radiation plate is easily damaged by improper installation and maintenance in the use process, such as raining, frost falling and smoke corrosion, the infrared radiation plate cannot be well adapted to various gas supply scenes, such as coke oven gas, blast furnace gas and the like. Through industrial practice and technical research, greater relevance is found in the design of the thawing warehouse matched with the thawing warehouse. The design concept of the traditional unfreezing warehouse is that hot air is used, heat preservation is mainly considered, the problem of equipment protection is not noticed particularly, and equipment is accelerated to be damaged in the using process of the radiation unfreezing warehouse.

Disclosure of Invention

The invention discloses a radiation thawing warehouse for railway frozen coal thawing and unloading, which solves the problem of frozen coal unloading in the railway transportation process of coal and greatly prolongs the service life of infrared radiation thawing technical equipment.

The invention relates to a radiation thawing warehouse for thawing and unloading frozen coal of a railway, which comprises a supporting structure, a metal outer surface, a radiation thawing device, a dustproof partition plate, a radiator bracket, an air outlet, a fuel gas distribution pipe group, a fuel gas inlet pipe, a train parking space, a tar mist separator and an upstream main valve, wherein the supporting structure is combined with the metal outer surface; an upstream main valve, a tar-mist separator, a gas inlet pipe, a gas distribution pipe group and a radiation unfreezing device are connected in sequence through pipelines. The supporting structure is a building support which is built by a steel structure or a concrete structure and comprises vertical faces with two opposite sides and a polygonal or arc-shaped top surface, the building support can be conveniently and quickly built and maintained, and the air outlet is formed in the top surface of the supporting structure. The metal outer surface is composed of a color steel surface, covers the range of the support structure, forms a closed surface with the support structure except the middle channel, is an airtight surface, and has windproof and heat-preservation effects. The radiator bracket, the cross-section is right triangle's straight triangular prism, and each other becomes the right angle both sides and all has bolted connection mechanism, is connected with radiation unfreezing ware and bearing structure respectively to vertical upwards support radiation unfreezing ware. The dustproof partition plate covers outside the outer surface, and the radiation unfreezing device is wrapped on the outer surface in the space, so that smoke dust in a use scene can be greatly filtered, and corrosion and damage to internal equipment are prevented. The tar mist separator is used for treating tar mist or particle impurities of the combustible gas, is arranged between the gas inlet pipe and the upstream main valve and can be used for treating the tar mist or the tar particle impurities contained in the coke oven gas and the blast furnace gas. The train parking space is characterized in that the space is positioned between the two side vertical surfaces and the top surface, and can be used for driving in, driving out and parking a train carriage from the inlet and the outlet, so that the distance between the carriage and the two side vertical surfaces is 30-50cm, and the train runs or parks at a low speed in the space.

Drawings

In order to express the technical details of the present invention more specifically, the following explanation and explanation are given with reference to the drawings required in the summary of the invention and the examples. The drawings described below are only some embodiments of the invention, and other drawings can be derived from the drawings without inventive effort.

FIG. 1 is a schematic diagram of the apparatus of the present invention;

in the figure: 1-supporting structure (top surface), 2-supporting structure (vertical surface), 3-radiation unfreezing device, 4-dustproof partition board, 5-radiator bracket, 6-air outlet, 7-gas distribution pipe group, 8-gas inlet pipe, 9-train parking space, 10-tar mist separator and 11-upstream main valve.

Detailed Description

In the embodiment shown in fig. 1, after a train is driven into a parking space of the train, the upstream main valve and the tar mist switch are opened, the radiation unfreezing device is started for unfreezing, and after the unfreezing is finished, the train is driven out of the radiation unfreezing warehouse from the other side. This storehouse of unfreezing is adaptable various weather environment, can in time adjust inside temperature, can provide better operational environment for radiation unfreezing ware, improves radiation unfreezing ware life greatly and unfreezes the effect.