Heatable siphon and movable container

Abstract

The utility model belongs to the technical field of fluid transmission equipment, and particularly relates to a heatable siphon and a movable container, which comprise an inner pipe and an outer pipe arranged around the inner pipe, a steam channel is formed between the outer pipe and the inner pipe, a plurality of staggered barrier strips are uniformly distributed in the steam channel, and the barrier strips are communicated with the inner pipe. The two sides of the barrier strip are fixed to the outer wall of the inner pipe and the inner wall of the outer pipe respectively, a sealing plate located between the bottom end of the outer pipe and the lower end of the inner pipe is arranged at the bottom end of the steam channel in a sealed mode, and flanges located at the top ends of the outer pipe and the inner pipe are arranged at the top end of the steam channel. The utility model solves the problem of blockage caused by accumulation of viscous or easily crystallized materials, also solves the problems of resource consumption and environmental pollution caused by dredging work, saves manpower and time cost, and ensures the normal operation of the movable container.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fluid transmission equipment, and particularly relates to a heating siphon pipe and mobile container. BACKGROUND

[0002] The siphon pipe is a key component for fluid transmission in the equipment of mobile containers such as automobile tanks and tank containers, and the performance of the siphon pipe directly affects the flow efficiency of materials and the operation stability of the equipment. At present, the siphon pipe is often designed as a single pipe, and the influence of material properties on the working effect of the siphon pipe is not considered. If the material is viscous or easy to crystallize, it is easy to accumulate in the siphon pipe and block the pipeline during suction, which causes the material to flow out smoothly, affects the normal operation of the equipment, increases the workload of manual dredging, and causes waste of time and resources.

[0003] In the prior art, there are studies on the problems of the siphon pipe as a single pipe, such as patent application CN102183002A - an organic working medium evaporator using a double-pipe heat siphon pipe high-efficiency heat pipe, which recovers flue gas waste heat through a double-pipe heat siphon pipe and converts it into organic working medium steam, solving the problem of the siphon pipe as a single pipe. However, the existing double-pipe heat siphon pipe mainly recovers and utilizes flue gas waste heat, but it is difficult to ensure the smoothness of viscous or easy-to-crystallize material conveying, and it is also difficult to avoid the problem of material blocking the pipeline, thereby seriously affecting the normal operation of the equipment. Therefore, a new technical solution is needed to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a heating siphon pipe and mobile container to solve the problem that the existing double-pipe heat siphon pipe is difficult to ensure the smoothness of viscous or easy-to-crystallize material conveying and is also difficult to avoid the problem of material blocking the pipeline, thereby seriously affecting the normal operation of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heating siphon pipe, comprising an inner pipe and an outer pipe arranged around the inner pipe, a steam channel is formed between the outer pipe and the inner pipe, a plurality of misaligned baffle strips are uniformly distributed in the steam channel, the two sides of the baffle strip are fixed to the outer wall of the inner pipe and the inner wall of the outer pipe, respectively, a sealing plate is sealed at the bottom end of the steam channel between the bottom end of the outer pipe and the lower end of the inner pipe, a flange is arranged at the top end of the outer pipe and the inner pipe, a steam groove is arranged on the flange and communicates with the steam channel, an inlet hole and an outlet hole are formed at the bottom end of the steam groove, the inlet hole and the outlet hole are both arranged in communication with the steam channel, and an air inlet hole and an air outlet hole are formed through the side wall of the flange and communicate with the steam groove.

[0006] Further, the two adjacent baffle bars are arranged in a staggered manner relative to each other; one end of one of the two adjacent baffle bars is fixed to the bottom end of the flange in a circumferential direction, and the other end is arranged away from the sealing plate; one end of the other of the two adjacent baffle bars is fixed to the top end of the sealing plate in a circumferential direction, and the other end is arranged away from the flange.

[0007] Further, the inner side end of the sealing plate is fixed to the outer side wall of the lower end of the inner tube, and the outer side end of the sealing plate extends outward, and the upper part of the extended end is fixedly connected to the bottom end of the outer tube.

[0008] Further, the top end of the steam tank is sealed with a sealing ring, and the inside of the steam tank is provided with a baffle plate, which is clamped between the air inlet hole and the air outlet hole and does not directly block the hole of the air inlet hole and the air outlet hole.

[0009] In addition to the above technical solutions, there is also a mobile container with the heatable siphon tube.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The utility model discloses a design of large pipe sleeve small pipe, which is not only convenient for production and assembly, but also reduces manufacturing cost. Through the standardized design of the baffle bar, the sealing plate and the flange, the manufacturing of the siphon tube is more efficient and accurate, the reliability and durability of the product are improved, the baffle bar is arranged in a staggered manner, so that the steam can be more uniformly distributed in the steam passage, avoiding the accumulation of steam in the local area, improving the efficiency of steam heating, and improving the uniformity of the inner tube wall and the outer tube wall. Therefore, the material flowing in the inner tube can flow out more smoothly under the uniform heating of the steam, effectively avoiding the problem of blockage caused by the accumulation of viscous or easily crystallized materials, and also avoiding the resource consumption and environmental pollution caused by dredging work, saving manpower and time cost, and ensuring the normal operation of the mobile container.

[0012] 2. The utility model discloses a baffle bar arranged in a staggered manner relative to each other, so that the inner tube and the outer tube can more effectively disperse and resist thermal stress from all directions, thereby enhancing the stability of the whole structure, effectively reducing the risk of structural deformation or damage caused by thermal stress concentration. Through the arrangement that the two adjacent baffle bars are respectively fixed to the bottom end of the flange in a circumferential direction and the top end of the sealing plate in a circumferential direction, it is helpful to guide the steam to be more uniformly distributed and flow in the steam passage, reduce the vortex and turbulent flow of the steam in the steam passage, and improve the efficiency and stability of the steam flow, thereby improving the heating efficiency.

[0013] 3. The utility model discloses a design that the inner tube and the outer tube are tightly connected together through the sealing plate, which can not only make the siphon pipe form a stable structural whole, enhance the structural stability of the system, reduce the risk of structural loosening or damage caused by vibration or external force, but also further improve the sealing performance of the system, help prevent steam leakage from the connection, thereby ensuring the safety and reliability of the system, and also realize more efficient heat transfer, help improve the heating efficiency and energy utilization rate of the system;

[0014] 4. The utility model discloses a steam groove communicated with the steam channel is arranged on the flange, which provides an efficient and orderly path for steam feeding and recovery, not only ensures smooth entry and exit of steam in the flange, but also optimizes the flow state of steam in the flange, reduces flow resistance and energy loss, the baffle arranged in the steam groove makes steam evenly distributed in the whole steam groove, avoids local overheating or uneven cooling problems, ensures uniform heating of the flange under the action of steam, prolongs the service life of the flange, and improves the overall performance of the steam system, the baffle located between the air inlet hole and the air outlet hole does not directly block the hole, which not only maintains smooth and unobstructed steam, but also plays a regulating and supporting role, the design of the sealing ring at the top end of the steam groove greatly enhances the sealing performance of the flange structure, which can effectively prevent steam leakage in the high-pressure or high-temperature steam environment, and ensures the safe operation of the system. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 The enlarged structure schematic diagram of area A in the middle;

[0017] Figure 3 It is Figure 1 The enlarged structure schematic diagram of area B in the middle;

[0018] Figure 4 It is Figure 1 The structure schematic diagram of the middle removing the outer tube;

[0019] Figure 5 It is Figure 1 The front structure schematic diagram of;

[0020] Figure 6 It is Figure 5 The overhead cross section structure schematic diagram of.

[0021] Among them: 1, the inner tube;2, the outer tube;3, the steam channel;4, the baffle;5, the sealing plate;6, the flange;601, the air inlet hole;602, the air outlet hole;7, the steam groove;701, the inlet hole;702, the outlet hole;8, the sealing ring;9, the baffle. DETAILED DESCRIPTION

[0022] The following examples are used to further illustrate the content of the present application, and do not limit the application of the present application. Example 1

[0023] Please refer to Figures 1-6 The present embodiment provides a kind of heatable siphon, including inner tube 1 for the flow of material and the outer tube 2 for the auxiliary inner tube and for forming steam passage 3, outer tube 2 and inner tube 1 between the steam passage 3 for storing steam is formed, steam passage 3 It is evenly distributed with several bars of staggered arrangement and for avoiding steam accumulation in local area, the two sides of baffle strip 4 are fixed to the outer wall of inner tube 1 and the inner wall of outer tube 2, the bottom end of steam passage 3 is sealed with the sealing plate 5 between the bottom end of outer tube 2 and the lower end of inner tube 1 and for sealing steam passage 3, the inner side of sealing plate 5 is fixed to the outer side wall of the lower end of inner tube 1, the outer side of sealing plate 5 extends outward and the upper part of the extension end is fixedly connected with the bottom end of outer tube 2, the top end of steam passage 3 is provided with flange 6 located at the top end of outer tube 2 and inner tube 1 and for transporting steam and sealing steam passage 3;

[0024] Adjacent two baffle strips 4 are staggered relative to each other, wherein one end of one of the two adjacent baffle strips 4 is fixed to the bottom end of the flange 6 and the other end is arranged away from the sealing plate 5, and one end of the other of the two adjacent baffle strips 4 is fixed to the top end of the sealing plate 5 and the other end is arranged away from the flange 6.

[0025] The flange 6 is provided with a steam groove 7 connected with the steam passage 3 and for conveying steam into the steam passage 3, the bottom end of the steam groove 7 is provided with an inlet hole 701 and an outlet hole 702, the inlet hole 701 and the outlet hole 702 are both connected with the steam passage 3, so that the steam in the steam groove 7 is conveyed into the steam passage 3 through the inlet hole 701 and the outlet hole 702, and the side wall of the flange 6 is provided with an air inlet hole 601 and an air outlet hole 602 connected with the steam groove 7, so that the steam generated by the evaporator (the functions and structures of conventional devices such as evaporators are well known in the art, and the connection setting is also well known, so no further description is given here, and the evaporator is not shown in the drawings) can enter the steam groove 7 through the air inlet hole 601, then enter the steam passage 3 through the inlet hole 701, and the steam in the steam passage 3 returns to the steam groove 7 through the outlet hole 702, and then is recycled to the evaporator through the air outlet hole 602.

[0026] The top end of the steam groove 7 is sealed with a sealing ring 8 for sealing, and the inside of the steam groove 7 is provided with a baffle 9 for providing steam feeding and recycling path, the baffle 9 is clamped between the air inlet hole 601 and the air outlet hole 602 and does not directly block the orifice of the air inlet hole 601 and the air outlet hole 602.

[0027] The working principle and use process of the embodiment are as follows: Figures 1-6 After the heating siphon is assembled, the operator installs the siphon on a mobile container (the functions and structures of the mobile container and other conventional devices are well known in the art, and the connection setting is also well known, so no further description is given here, and the mobile container is not shown in the drawings), so that the material in the mobile container can flow out more smoothly under the uniform heating of the steam, solving the problem of blockage caused by the accumulation of viscous or crystallizable material, and also solving the problems of resource consumption and environmental pollution caused by dredging, saving labor and time costs, and ensuring the normal operation of the mobile container.

[0028] When the viscous or crystallizable material in the mobile container needs to be output through the siphon, the operator needs to connect the air inlet hole 601 and the air outlet hole 602 on the side wall of the flange 6 to the air inlet pipe and the air return pipe of the evaporator. At this time, the steam generated by the evaporator enters the steam tank 7 sealed by the sealing ring 8 through the air inlet hole 601 in the air inlet pipe, and then enters the steam channel 3 through the inlet hole 701 at the bottom end of the steam tank 7. The steam entering the steam channel 3 is uniformly dispersed under the action of the two staggered blocking strips 4, thereby uniformly heating the viscous or crystallizable material flowing through the inner tube 1, so that the viscosity of the viscous or crystallizable material can be reduced after being uniformly heated, thereby enabling the viscous or crystallizable material to flow smoothly from the inner tube 1, and preventing the occurrence of the undesirable condition of material blocking the siphon.

[0029] When the viscous or crystallizable material flows out, the operator needs to first operate the evaporator to recover the steam. At this time, the steam remaining in the steam channel 3 will return to the steam tank 7 sealed by the sealing ring 8 from the outlet hole 702 at the bottom end of the steam tank 7, and then be recovered to the evaporator from the steam tank 7 through the air outlet hole 602 and the air return pipe. At the same time, the inner tube 1 will stop heating under the action of the steam recovery, preparing for the next material output. Embodiment 2:

[0030] Please refer to Figures 1-6 As another object of the present application, a mobile container is provided, which is provided with the above-mentioned heating siphon. Therefore, the mobile container can obtain any beneficial effect possessed by the above-mentioned heating siphon, and no further description is given here.

Claims

1. A heatable siphon comprising an inner tube and an outer tube disposed around the inner tube, the outer tube and the inner tube forming a vapor passage therebetween, characterized in that, The steam passage is uniformly provided with a plurality of misaligned baffle strips, two sides of the baffle strips are fixed to the outer wall of the inner tube and the inner wall of the outer tube respectively, the bottom end of the steam passage is sealed with a sealing plate between the bottom end of the outer tube and the lower end of the inner tube, and the top end of the steam passage is provided with a flange at the top end of the outer tube and the inner tube.

2. A heatable siphon according to claim 1, wherein The two adjacent baffle strips are misaligned relative to each other.

3. A heatable siphon according to claim 2, wherein One end of one of the two adjacent baffle strips is fixed to the bottom end of the flange in the circumferential direction, and the other end is arranged away from the sealing plate, and one end of the other of the two adjacent baffle strips is fixed to the top end of the sealing plate in the circumferential direction, and the other end is arranged away from the flange.

4. A heatable siphon according to claim 1, wherein The inner side end of the sealing plate is fixed to the outer side wall of the lower end of the inner tube, the outer side end of the sealing plate extends outward, and the upper part of the extended end is fixedly connected to the bottom end of the outer tube.

5. A heatable siphon according to claim 1, wherein The flange is provided with a steam groove in communication with the steam passage.

6. A heatable siphon according to claim 5, wherein The bottom end of the steam groove is provided with an inlet hole and an outlet hole, and the inlet hole and the outlet hole are in communication with the steam passage.

7. A heatable siphon according to claim 6, wherein The top end of the steam groove is sealed with a sealing ring.

8. A heatable siphon according to claim 7, wherein The side wall of the flange is provided with an air inlet hole and an air outlet hole in communication with the steam groove.

9. A heatable siphon according to claim 8, wherein, The steam groove is provided with a baffle inside, the baffle is clamped between the air inlet hole and the air outlet hole, and does not directly block the orifices of the air inlet hole and the air outlet hole.

10. A mobile container characterized in that, A heatable siphon comprising any one of claims 1-9.

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