Container type integral skid-mounted heat-conducting oil furnace

Abstract

The utility model discloses a container type integral skid-mounted heat conduction oil furnace, which belongs to the field of industrial heating equipment and comprises a container type integrated skid-mounted base, a heat conduction oil boiler is arranged on the left side in the container type integrated skid-mounted base, a chimney is arranged on the right side of the heat conduction oil boiler, and a hot oil circulating pump is arranged on the rear side of the chimney. The right side of the hot oil circulating pump is fixedly connected with a sampling cooler, the right side of the sampling cooler is fixedly connected with an oil injection system, the right side of the oil injection system is provided with an oil storage tank, and an expansion tank is arranged above the oil storage tank. All devices in the boiler system are fixed on the chassis in an integrated and modularized mode, the chassis is of a container type structure, and the boiler system is integrally arranged through a frame container, so that when the boiler system is used, the boiler system can automatically run only by connecting a medium supply pipeline and a medium return pipeline and switching on a power supply, and the boiler system has the characteristic of rapid movement. The device is suitable for various complex sites, high in practicability and small in installation workload.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial heating equipment technical field, concretely relates to a container type whole skid-mounted heat conducting oil furnace. BACKGROUND

[0002] The heat conducting oil furnace is a new type of special boiler with heat conducting liquid as heating medium, the traditional boiler equipment is completed in the boiler factory, is transported to the user site, and the installation company with the boiler installation qualification completes the in-place of the boiler equipment, the connecting pipeline of the auxiliary machine of the boiler, and the on-site production of the flue system.

[0003] Therefore, an equipment with simple installation process, less on-site installation workload, only needing to complete the connection of the interface pipeline and external electricity to work, compact installation, easy relocation and convenient use is required, therefore, a whole skid-mounted heat conducting oil boiler system is urgently needed, especially the integration of all equipment in a container type base is most suitable for user use. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the existing equipment cannot be installed on site with less workload, only needs to complete the connection of the interface pipeline and external electricity to work, compact installation, easy relocation and convenient use.

[0005] The technical scheme adopted to solve the above technical problem is that a container type whole skid-mounted heat conducting oil furnace is provided, which comprises a container type integrated skid-mounted base, a heat conducting oil boiler is arranged on the left side in the container type integrated skid-mounted base, a chimney is arranged on the right side of the heat conducting oil boiler, a hot oil circulating pump is arranged on the rear side of the chimney, a sampling cooler is fixedly connected to the right side of the hot oil circulating pump, an oil injection system is fixedly connected to the right side of the sampling cooler, an oil storage tank is arranged on the right side of the oil injection system, an expansion tank is arranged above the oil storage tank, and the heat conducting oil boiler, the hot oil circulating pump, the sampling cooler, the oil injection system, the oil storage tank and the expansion tank are all arranged inside the container type integrated skid-mounted base.

[0006] Through the above technical scheme, the boiler system is arranged in the frame container as a whole, when used, only the medium supply and return pipeline need to be connected, and the power supply is connected to automatically run, and the boiler system has the characteristic of fast movement.

[0007] Further, a flowmeter is arranged in the middle of the top surface of the heat conducting oil boiler, a safety valve is arranged on the right side of the top surface of the heat conducting oil boiler, an explosion-proof door is fixedly connected to the right side of the top surface of the heat conducting oil boiler, and the explosion-proof door is arranged on the right side of the safety valve.

[0008] By the above technical scheme, the flow meter monitors and displays the real-time flow and the cumulative flow through the measuring point, and the safety valve ensures that the pressure in the boiler is always in a safe and stable operating state.

[0009] Further, an oil-gas separator is fixedly connected above the oil injection system, and the oil-gas separator and the expansion tank are correspondingly arranged.

[0010] Further, a tank support ladder assembly is arranged outside the expansion tank, and the tank support ladder assembly and the container-type integrated skid-mounted base are correspondingly arranged.

[0011] By the above technical scheme, the gas separated by the oil-gas separator enters the expansion tank through the pipeline and is intermittently discharged into the air under the control of the electrical control cabinet, when the amount of heat conducting oil in the skid-mounted system is insufficient and needs to be supplemented, the heat conducting oil in the external oil tank truck enters the expansion tank through the oil injection pump and the connecting pipeline in the oil injection system and gradually diffuses into the entire system through the connecting pipeline.

[0012] Further, a low-nitrogen combustor is arranged at the left middle part of the heat conducting oil boiler, and an electrical control cabinet is arranged at the front side of the chimney.

[0013] By the above technical scheme, the low-nitrogen combustor is used for optimizing the combustion process and reducing the emission of nitrogen oxides generated in the combustion process, and the electrical control cabinet is used for controlling the power equipment inside the boiler system.

[0014] The beneficial effects of the present application are as follows:

[0015] The present application integrates all the equipment in the boiler system on a base plate in a modular manner, the base plate adopts a container-type structure, the boiler system is arranged in the frame container as a whole, and when in use, only the medium supply and the return pipeline need to be connected, and the power supply is connected to automatically operate, the present application has the characteristics of fast movement, is suitable for use in various complex sites, has high practicability, and has small installation workload. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the main structure diagram of the container-type integrated skid-mounted heat conducting oil furnace of the present application;

[0017] Figure 2 is the first perspective view of the internal three-dimensional structure of the container-type integrated skid-mounted heat conducting oil furnace of the present application;

[0018] Figure 3 is the second perspective view of the internal three-dimensional structure of the container-type integrated skid-mounted heat conducting oil furnace of the present application.

[0019] Mark No. : 1, low-nitrogen burner; 2, heat conducting oil boiler; 3, container type integrated skid-mounted base; 4, flow meter; 5, safety valve; 6, explosion door; 7, chimney; 8, oil-gas separator; 9, expansion tank; 10, tank support ladder assembly; 11, oil storage tank; 12, oil injection system; 13, sampling cooler; 14, hot oil circulating pump; 15, electrical control cabinet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0021] As shown in Figure 1 - Figure 3 A container type integrated skid-mounted heat conducting oil furnace includes a container type integrated skid-mounted base 3, which is made of Q235-A profile steel and is designed and manufactured according to the requirements of a container. A heat conducting oil boiler 2 is arranged on the left side of the container type integrated skid-mounted base 3. The heat conducting oil boiler 2 is a heating device using heat conducting oil as a heat carrier. A flow meter 4 is arranged on the top surface of the heat conducting oil boiler 2. The flow meter 4 can accurately display the real-time flow and cumulative flow of the measuring point. The value can be displayed on site or through remote display on the control screen. The running state of the system can be grasped at any time. A safety valve 5 is arranged on the right side of the top surface of the heat conducting oil boiler 2. An explosion door 6 is fixedly connected to the right side of the top surface of the heat conducting oil boiler 2. The explosion door 6 is located on the right side of the safety valve 5. The explosion door 6 is made of Q235-B or Q245R steel plate and is welded. The device is installed at the boiler flue gas outlet. When the flue gas exceeds the set pressure, the explosion door 6 automatically opens to release pressure, which is an essential safety component. A chimney 7 is arranged on the right side of the heat conducting oil boiler 2. A low-nitrogen burner 1 is arranged on the left side of the heat conducting oil boiler 2. The low-nitrogen burner 1 is a combustion device for industrial boilers, kilns and other equipment. Its main purpose is to reduce the emission of nitrogen oxides generated in the combustion process by optimizing the combustion process. An electrical control cabinet 15 is arranged on the front side of the chimney 7. A hot oil circulating pump 14 is arranged on the rear side of the chimney 7. The hot oil circulating system 14 is used to ensure the circulation of heat and is composed of a hot oil circulating pump, a filter and related pipelines, valves, gaskets and fasteners.

[0022] The right side of the hot oil circulating pump 14 is fixedly connected with a sampling cooler 13, which is used for collecting the heat-conducting oil after cooling treatment of the test sample, so as to ensure the accuracy of the medium oil sample and the safety of the sampling personnel. The right side of the sampling cooler 13 is fixedly connected with an oil injection system 12, which is composed of an oil injection pump and related pipelines, valves, gaskets, fasteners and the like, and is used for improving the power of the hot oil circulation. The upper side of the oil injection system 12 is fixedly connected with an oil-gas separator 8, which is used for separating the hot oil and the internal gas. The oil-gas separator 8 and an expansion tank 9 are correspondingly arranged. The right side of the oil injection system 12 is provided with an oil storage tank 11, which is located at the lowest point of the heat-conducting oil system and is used for storing the corresponding heat-conducting oil when the boiler needs to be checked or repaired. The upper side of the oil storage tank 11 is provided with the expansion tank 9, which is located at the highest point of the heat-conducting oil system and is used for stable operation at a constant pressure. The outer side of the expansion tank 9 is provided with a tank support ladder assembly 10, which is correspondingly arranged with the container type integrated skid-mounted base 3. The heat-conducting oil boiler 2, the hot oil circulating pump 14, the sampling cooler 13, the oil injection system 12, the oil storage tank 11 and the expansion tank 9 are all located inside the container type integrated skid-mounted base 3.

[0023] The working principle of the embodiment is as follows. The heat-conducting oil in the system enters the heat-conducting oil boiler 2 from the outlet of the hot oil circulating pump 14 through the related connecting pipelines. After receiving the heat of the flue gas released by the low-nitrogen burner 1 in the heat-conducting oil boiler 2, the temperature of the heat-conducting oil is increased, and the heat-conducting oil becomes high-temperature heat-conducting oil. After passing through the related connecting pipelines, the high-temperature heat-conducting oil passes through the flow meter 4 to display the mass flow of the heat-conducting oil in the pipeline, enters the heat-using equipment of the user, releases heat, and thus the temperature is reduced, and the heat-conducting oil becomes low-temperature heat-conducting oil. The low-temperature heat-conducting oil is discharged from the outlet of the heat-using equipment, enters the oil-gas separator 8 through the related connecting pipelines, and is separated into liquid and gas. The liquid enters the inlet of the hot oil circulating pump 14, is pressurized by the hot oil circulating pump 14, and is then sent into the boiler, so as to realize the repeated delivery of heat.

[0024] The gas separated by the oil-gas separator 8 is accumulated in the expansion tank 9 through the pipeline and is intermittently discharged into the air through the control of the electrical control cabinet 15. When the amount of the heat-conducting oil in the skid-mounted system is insufficient and needs to be supplemented, the heat-conducting oil in the external oil tank truck enters the expansion tank 9 through the oil injection pump in the oil injection system 12 and the connecting pipeline, and is gradually diffused into the whole system through the connecting pipeline. After the low-nitrogen burner 1 burns in the heat-conducting oil boiler 2 to produce high-temperature flue gas and release heat, the temperature of the flue gas is reduced and the flue gas is discharged to the explosion-proof door 6. Through the connecting flue, the flue gas is finally discharged into the chimney 7 and into the air. When the pressure in the skid-mounted system is excessive, the heat-conducting oil will be discharged through the safety valve 5. The heat-conducting oil is used as standby through the connecting pipeline into the oil storage tank 11. In order to ensure the quality of the heat-conducting oil in the system, the heat-conducting oil will be regularly sampled and tested. The heat-conducting oil is safely and conveniently discharged from the system through the sampling cooler 13.

[0025] The above merely describes the preferred embodiments of the present application, but is not intended to limit the scope of protection of the present application.

Claims

1. A containerized skid-mounted conduction oil furnace comprising a containerized integrated skid-mounted base (3), characterized in that: The left side of the container type integrated pry base (3) is provided with a heat conducting oil boiler (2), the right side of the heat conducting oil boiler (2) is provided with a chimney (7), the rear side of the chimney (7) is provided with a hot oil circulating pump (14), the right side of the hot oil circulating pump (14) is fixedly connected with a sampling cooler (13), the right side of the sampling cooler (13) is fixedly connected with an oil injection system (12), the right side of the oil injection system (12) is provided with an oil storage tank (11), the top of the oil storage tank (11) is provided with an expansion tank (9), the heat conducting oil boiler (2), the hot oil circulating pump (14), the sampling cooler (13), the oil injection system (12), the oil storage tank (11) and the expansion tank (9) are all located inside the container type integrated pry base (3).

2. A containerized monoblock skid-mounted conduction oil furnace according to claim 1, characterized in that, The top surface of the heat conducting oil boiler (2) is provided with a flow meter (4) in the middle, the top surface of the heat conducting oil boiler (2) is provided with a safety valve (5) on the right side, the top surface of the heat conducting oil boiler (2) is fixedly connected with an explosion-proof door (6) on the right side, and the explosion-proof door (6) is located on the right side of the safety valve (5).

3. A containerized monoblock skid-mounted conduction oil furnace according to claim 1, characterized in that, The oil injection system (12) is fixedly connected with an oil gas separator (8) above, and the oil gas separator (8) and the expansion tank (9) are correspondingly arranged.

4. A container type monoblock skid mounted conduction oil furnace according to claim 1, characterized in that, The expansion tank (9) is provided with a tank support ladder assembly (10) outside, and the tank support ladder assembly (10) and the container type integrated pry base (3) are correspondingly arranged.

5. A containerized monoblock skid-mounted conduction oil furnace according to claim 1, characterized in that, The left side of the heat conducting oil boiler (2) is provided with a low-nitrogen combustor (1) in the middle, and the front side of the chimney (7) is provided with an electrical control cabinet (15).

Images