Pitch quickly-heating tank capable of being split and combined
A rapid heating, disassembly and combination technology, applied in the field of asphalt heating tanks, can solve the problems of prolonged heating time, leakage of heat transfer oil pipeline, long time consumption, etc., and achieve the effect of preventing local aging and saving energy
Inactive Publication Date: 2013-08-14
WUXI XIZHOU THERMAL ENERGY EQUIP
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Problems solved by technology
The above patents can only be used to heat the asphalt in a single storage tank. When the asphalt in the storage tank is taken out, the heating system in the tank can only heat the asphalt to a temperature that can be transported to about 110°C. It is not only time-consuming to increase the temperature Too long, and it is easy to cause partial asphalt aging and quality decline
Moreover, at present, the individual capacity of asphalt storage tanks is getting larger and larger, and the number of asphalt storage tanks in the same asphalt storage area is also increasing. The heating carrier is basically heated by heat-conducting oil, and the heat-conducting oil boiler is also a The independent system must also maintain a specified safety distance from the asphalt storage tank farm, so the above patents are not applicable
Chinese Patent "A Combined Asphalt Heating Device" Patent No. ZL200820164614.3, at least four heating pipes are installed inside the storage tank, which includes the upper, middle and lower heating pipes installed in the storage tank in sequence and The vertical heating pipe running through the bottom and top of the storage tank can heat the asphalt taken out of the pipe to 140-160°C, but the flow and quantity taken out are limited within a certain range
To increase the temperature of asphalt extraction, it is also necessary to increase the temperature of the heat carrier heat transfer oil and prolong the heating time. It is also easy to cause local asphalt aging and quality degradation. The amount of asphalt extraction is only the monomer capacity of a certain asphalt storage tank. It is also impossible to quickly heat the asphalt flowing outside the storage tank to the required temperature
The shortcomings of the above patents are also reflected in the fact that it is difficult to detect and repair once a heat transfer oil pipeline leakage accident occurs
Method used
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Embodiment Construction
[0032] According to the accompanying drawings, the upper part of the tank body 1 is welded with the connecting flange 2, and the asphalt inlet 4 is opened and welded at the lower edge of the connecting flange 2 at 300mm, the bottom of the tank body 1 is welded with the bracket 3, and its head is welded. Open and weld the asphalt outlet 5 at 200mm from the upper edge of the seam, and open and weld the sewage outlet 6 at the bottom of the tank body 1; the baffle plate 7 is inserted into the groove welded on the side wall of the tank body 1, and the groove is welded with a steel plate with a thickness of 6mm , the depth of the groove is 20mm-30mm, and the specific position is determined according to the structure of the flat (round) tube 12 with fins. The above components constitute the base part of the heating device.
[0033] The heat transfer oil outlet 8 and the heat transfer oil inlet 9 are respectively welded to the heat transfer oil connecting pipe 10 at different position...
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Abstract
The invention belongs to the technical field of pitch heating equipment, and in particular relates to a pitch quickly-heating tank capable of being split and combined. The pitch quickly-heating tank consists of a tank body, a connecting flange, a support, a pitch inlet, a pitch outlet, a drain outlet, a baffle plate, a heat conduction oil outlet, a heat conduction oil inlet, a heat conduction oilconnecting pipe, a connecting hole plate and a coil pipe with a fin, wherein the tank body is a cylindrical container; the connecting flange is welded at an opening of the container, and the connecting hole plate is arranged on the flange; the coil pipe with the fin passes through the connecting hole plate, and a bending part is positioned in the tank body; pipe openings at two ends of the coil pipe are positioned above the connecting hole plate, namely are positioned outside the tank body, and are connected with the heat conduction oil inlet and the heat conduction oil outlet by the heat conduction oil connecting pipe respectively; and the pitch inlet, the pitch outlet, the support and the drain outlet are formed on the tank body. The pitch quickly-heating tank has novel design, a reasonable structure, and is easy to manufacture, high in heating efficiency and convenient to detect, maintain, split and combine.
Description
technical field [0001] The invention belongs to the technical field of asphalt heating equipment, and in particular relates to an asphalt heating tank. Background technique [0002] Heating equipment must be used in asphalt production, storage, logistics, and processing. Sometimes it is necessary to increase the temperature as quickly as possible to ensure the continuity of production and processing, or the requirements of logistics. Therefore, asphalt heating equipment is of various styles and types, but all have defects in varying degrees. Chinese Patent "Multifunctional Asphalt Heating Tank" Patent No. ZL02268553.7, including tank body, combustible gas recovery pipe, heating device, preheating device, flue gas preheating discharge device and working device, using steam and recovered flue gas to heat asphalt , has the characteristics of compact structure, high safety, simple operation, low investment, fast heating, remarkable energy saving effect, and no pollution to the ...
Claims
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IPC IPC(8): C10C3/12
Inventor 邓军铭邹宪石李振华
Owner WUXI XIZHOU THERMAL ENERGY EQUIP