Distributing device for uniformly distributing fluid

Abstract

The utility model discloses a distributing device for uniformly distributing fluid. The distributing device comprises a feeding pipe, an upper material storage cavity, a lower material storage cavity, a first discharging device, a second discharging device and an electric heat tracing device, the feeding pipe is communicated with the upper material storage cavity, and the upper material storage cavity is communicated with the lower material storage cavity; the first discharging device is arranged at the position where the upper storage cavity communicates with the lower storage cavity. The second discharger is arranged at the discharging position of the lower storage cavity; the electric heat tracing is arranged on the outer sides of the feeding pipe, the upper material storage cavity and the lower material storage cavity and is attached to the feeding pipe, the upper material storage cavity and the lower material storage cavity; the hole diameter of the discharging hole channel in the first discharging device is larger than that of the discharging hole channel in the second discharging device, and the discharging hole channel in the first discharging device and the discharging hole channel in the second discharging device are arranged in a staggered mode. The utility model solves the problems that the existing high-temperature fluid is uniformly shunted, the forming equipment is easy to block in the long-term operation process, the discharge is non-uniform, the appearance is irregular, and the next procedure treatment is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt deep processing, and more specifically, to a distributor for evenly distributing fluids. Background Art

[0002] At present, common material distributors used in the coal chemical industry are bottle-type or knife-type distributors (such as US Patent Publication No. 3204942 or Chinese Patent Publication No. CN2038600U). These distributors are mainly used for the distribution of solid and powder materials. At the same time, due to their unreasonable structure, high resistance loss, small processing capacity, the number of distribution branches is limited, and the material distribution error is large. Moreover, there is no reference in the published impurities or materials for distributors or material distributors used in the field of high-viscosity and high softening point fluids. Although there are powder distributors, they have many defects. For example, for the nozzle-type pulverized coal distributor shown in Patent Publication No. CN2056420U, the pulverized coal distribution accuracy has been improved, and the number of distribution nozzles has increased. However, due to structural limitations, it is not suitable for large air volume distribution, and the life of the distributor is not high, and the nozzles and distribution rings wear out quickly.

[0003] As disclosed in Chinese Patent Application No. 199710015532.8 for a material distributor, it enables materials to be distributed or dispersed through a material outlet. In this process, the material has a final contact with the material distributor at this material outlet. Such a material distributor has a material channel or a fluid channel, which are respectively composed of separate channels such as flow channels or similar channels. Compared with the significantly extended material chamber, their material chamber can form a rather narrow channel. Some other material chambers can be used to store materials, generate and transmit pressure or similar pressure as a pressure chamber. These material chambers can be connected to a material channel at their inlet and / or outlet. When the material distributor is actuated, these material channels can be used to fill and empty the material chamber.

[0004] As disclosed in Chinese Patent Application No. 200220068398.5 for a material distributor, it provides a material distributor without resistance and without clogging the pipeline. Such a material distributor includes a feed pipe, a bracket connected to one end of the feed pipe, a tray connected to the other end of the bracket, a discharge pipe integrated with the tray, a movable pipe with one end communicating with the feed pipe, a turntable with holes communicating with the other end of the movable pipe and capable of being buckled on the discharge pipe, and a top shaft fixed on the turntable. Since this material distributor directly connects the feed pipe and the discharge pipe with a movable pipe, without any resistance in the middle, it will not cause materials to accumulate on the valve core like a butterfly valve and clog the pipeline, and it has a simple structure and is convenient and fast to operate.

[0005] The above-mentioned patented technology has limited fields of use and does not involve high viscosity and high temperature under pressure. Therefore, in the fields of high temperature under pressure, high viscosity and high softening point, there are technical blind spots in the uniform distribution of fluids, and valuable references cannot be obtained from the field of powder distributors. Therefore, it is urgent to develop a distributor that can effectively solve the problems of uniform, stable, and relatively shaped distribution of high-viscosity pressurized fluids. Summary of the Invention

[0006] Aiming at the defects existing in the prior art, the purpose of the present utility model is to provide a distributor for uniformly distributing fluids, which solves the problems such as easy blockage during the long-term operation of existing high-temperature fluid uniform diversion and forming equipment, uneven discharging, and irregular morphology affecting the processing of the next process.

[0007] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0008] A distributor for uniformly distributing fluids, comprising a feed pipe, an upper storage chamber, a lower storage chamber, a first discharger, a second discharger, and electric tracing heating;

[0009] The feed pipe is communicated with the upper storage chamber, and the upper storage chamber is communicated with the lower storage chamber;

[0010] The first discharger is arranged at the position where the upper storage chamber is communicated with the lower storage chamber;

[0011] The second discharger is arranged at the discharging position of the lower storage chamber;

[0012] The electric tracing heating is arranged on the outer sides of the feed pipe, the upper storage chamber, and the lower storage chamber, and is in contact with the feed pipe, the upper storage chamber, and the lower storage chamber;

[0013] The aperture of the discharging hole channel on the first discharger is larger than the aperture of the discharging hole channel on the second discharger, and the discharging hole channels on the first discharger and the second discharger are arranged in a staggered manner.

[0014] Preferably, the upper end of the feed pipe is connected to an external device through a flange;

[0015] The lower end of the feed pipe is connected to the upper storage chamber through a flange.

[0016] Preferably, a material diversion and dispersion plate is provided at the connection position where the lower end of the feed pipe is connected to the upper storage chamber through a flange.

[0017] Preferably, both the upper storage chamber and the lower storage chamber are arranged in a cylindrical shape;

[0018] Both ends of the upper storage chamber and the side end covers of both sides of the lower storage chamber are arranged in a hemispherical shape.

[0019] Preferably, the diameter of the upper storage chamber is 40 - 50 cm;

[0020] The diameter of the lower storage chamber is 20 - 30 cm.

[0021] Preferably, the upper storage chamber and the lower storage chamber are connected by bolts;

[0022] Both between the upper storage chamber and its end cover, and between the lower storage chamber and its end cover are connected by bolts.

[0023] Preferably, both the first discharge device and the second discharge device are set as cuboids.

[0024] Preferably, the aperture of the discharge hole channel on the first discharge device is 14 - 20 mm;

[0025] The aperture of the discharge hole channel on the second discharge device is 7 - 10 mm.

[0026] Preferably, the electric tracing heat uses copper blocks and is set as an arc shape.

[0027] Preferably, there are three temperature measurement points on the electric tracing heat, corresponding to the feed pipe, the upper storage chamber, and the lower storage chamber respectively.

[0028] A distributor for uniformly distributing fluid provided by the present utility model is used to solve the problems of material blockage, irregular forming morphology, and affecting the processing of the next process of the finished product. By designing a distributor with upper and lower pressure and flow stabilization cross - distributed discharge holes, the storage chamber is made cylindrical to avoid material dead zones, and the heating method adopts a multi - to - one mode to prevent the entire distributor from being paralyzed and unable to work normally due to the failure of local heating blocks. The upper and lower storage chamber mode is adopted to form primary and secondary pressure and flow stabilization, and the fluid is completely in a turbulent state, and can stably and continuously flow into the molding machine from the discharge holes of the lower cavity storage chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is the front view schematic diagram of the distributor of the present utility model;

[0030] Figure 2 is the top view schematic diagram of the distributor of the present utility model;

[0031] Figure 3 is Figure 1 the side view schematic diagram of. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] In order to better understand the above - mentioned technical solutions of the present utility model, the technical solutions of the present utility model will be further described below with reference to the drawings and embodiments.

[0033] Combined with Figure 1As shown in the figure, the present utility model provides a distributor for evenly distributing fluids, which includes a feed pipe 1, an upper storage chamber 2, a lower storage chamber 3, a first discharge device 4, a second discharge device 5, and an electric tracing heat 6.

[0034] The upper end of the feed pipe 1 is connected to an external device through a flange, which is convenient for disassembly and cleaning.

[0035] The upper end of the feed pipe 1 is connected to the upper storage chamber 2 through a flange. At the connection position, a material diversion and dispersion plate 7 is arranged to prevent local accumulation of materials from blocking the orifice of the first discharge device 4 and affecting the output. At the same time, when the material is discharged from the feed pipe 1, there is pressure, and local spraying causes various shapes of the final product, which affects the processing of the next process.

[0036] The upper storage chamber 2 and the lower storage chamber 3 are arranged up and down and communicate with each other. The first discharge device 4 is installed at the position where the upper storage chamber 2 and the lower storage chamber 3 communicate with each other and is connected by bolts. The first discharge device 4 is set as a cuboid, and the aperture of its upper discharge orifice is 14 - 20 mm.

[0037] Both the upper storage chamber 2 and the lower storage chamber 3 are set as cylindrical. The end caps on both sides of the upper storage chamber 2 and the lower storage chamber 3 are set as hemispherical. The diameter of the upper storage chamber 2 is 40 - 50 cm, and the diameter of the lower storage chamber 3 is 20 - 30 cm. This ensures that under the action of gravity, the material naturally flows downward through the cylindrical discharge orifice at the bottom of the lower storage chamber 3 without dead zones, and avoids high-pressure turbulent fluid directly entering the discharge orifice, reducing the storage chamber volume or the viscosity of the dead zone material increasing due to uneven heating caused by non-flow, which may randomly enter the discharge orifice and block the orifice, affecting the output.

[0038] The upper storage chamber 2 and the lower storage chamber 3 are connected by bolts, and both the upper storage chamber 2 and its end cap, as well as the lower storage chamber 3 and its end cap, are connected by bolts, which is convenient for cleaning during shutdown.

[0039] The functions of the upper storage chamber 2 and the lower storage chamber 3 are to stabilize the flow and pressure of the pressurized material from the feed pipe 1, form a uniform, continuous, and turbulent fluid, ensure that the material can uniformly, stably, and continuously leave the discharge orifice of the lower storage chamber 3, and flow into the molding machine. The upper storage chamber 2 and the lower storage chamber 3 perform primary and secondary flow and pressure stabilization.

[0040] The second discharge device 5 is installed at the discharge position of the lower storage chamber 3 and is set as a cuboid. The aperture of its upper discharge orifice is 7 - 10 mm.

[0041] The electric tracing heat 6 is installed on the outer sides of the feed pipe 1, the upper storage chamber 2, and the lower storage chamber 3 and is in contact with the feed pipe 1, the upper storage chamber 2, and the lower storage chamber 3.

[0042] The electric tracing heat 6 is made of copper blocks and is set as an arc shape.

[0043] Four groups are provided at the positions of the side end covers and the front and rear semi-circular positions of the upper storage cavity 2 and the lower storage cavity 3. The shape fits perfectly with the cavity to ensure that the feeder can still operate normally even if a certain electric heat tracing 6 fails.

[0044] The feeder of the present utility model stabilizes the pressure and flow of high-temperature, high-viscosity, and high softening point materials to form a uniform and continuous turbulent fluid, ensuring that the materials continuously and evenly pass through the discharge orifice. Among them, the aperture of the discharge orifice on the first discharger 4 is larger than that of the discharge orifice on the second discharger 5, and the discharge orifice on the first discharger 4 and the discharge orifice on the second discharger 5 are arranged in a staggered manner to ensure that the materials once stabilized in pressure and flow by the upper storage cavity 2 enter the lower storage cavity 3 and then undergo a second flow and pressure stabilization. After two times of flow and pressure stabilization, the local high pressure and turbulence of the incoming materials at the feed port can be eliminated to the greatest extent, finally preventing the blockage of the orifice or affecting the output.

[0045] Three temperature measurement points of the electric heat tracing 6 are set, corresponding to the feed pipe 1, the upper storage cavity 2, and the lower storage cavity 3 respectively. However, the heating copper blocks are divided into multiple pieces and each outputs power independently to prevent the entire heating system of the feeder from being paralyzed due to the failure of a certain piece and affecting the normal operation.

[0046] Based on the mechanical principle and according to the characteristics of high-temperature, high-viscosity, and high softening point fluids, the feeder of the present utility model invents a feeder to solve the problems of material blockage, irregular forming morphology, and affecting the processing of the next process of the finished product.

[0047] Those of ordinary skill in the art in this technical field should recognize that the above embodiments are only used to illustrate the present utility model and are not used to limit the present utility model. As long as it is within the scope of the substantial spirit of the present utility model, the changes and modifications of the above embodiments will fall within the scope of the claims of the present utility model.

Claims

1. A distributor for uniformly distributing a fluid, characterized in that: It includes a feed pipe, an upper storage cavity, a lower storage cavity, a first discharger, a second discharger and electric heating; The feed pipe is in communication with the upper storage chamber, and the upper storage chamber is in communication with the lower storage chamber; The first discharger is arranged at a position where the upper material storage chamber is connected to the lower material storage chamber; The second discharger is arranged at the discharge position of the lower storage cavity; The electric heating is arranged on the outside of the feed pipe, the upper storage cavity and the lower storage cavity, and is in close contact with the feed pipe, the upper storage cavity and the lower storage cavity; The aperture of the discharge channel on the first discharger is larger than the aperture of the discharge channel on the second discharger, and the discharge channel on the first discharger and the discharge channel on the second discharger are staggered.

2. The distributor for uniformly distributing fluid according to claim 1, characterized in that: The upper end of the feed pipe is connected to the external equipment through a flange; The lower end of the feed pipe is connected to the upper storage cavity through a flange.

3. The distributor for uniformly distributing fluid according to claim 2, characterized in that: A material drainage dispersion plate is provided at the connection position between the lower end of the feed pipe and the upper material storage cavity through a flange.

4. The distributor for uniformly distributing fluid according to claim 1, characterized in that: The upper material storage chamber and the lower material storage chamber are both configured in a cylindrical shape; Both ends of the upper material storage chamber and both side end covers of the lower material storage chamber are configured in a hemispherical shape.

5. The distributor for uniformly distributing fluid according to claim 4, characterized in that: The diameter of the upper storage cavity is 40 to 50 cm; The diameter of the lower storage cavity is 20 to 30 cm.

6. The distributor for uniformly distributing fluid according to claim 4, characterized in that: The upper material storage chamber and the lower material storage chamber are connected by bolts; The upper material storage chamber and its end cover, as well as the lower material storage chamber and its end cover are connected by bolts.

7. The distributor for uniformly distributing fluid according to claim 4, characterized in that: The first discharger and the second discharger are both configured as rectangular parallelepipeds.

8. The distributor for uniformly distributing fluid according to claim 7, characterized in that: The aperture of the discharge channel on the first discharger is 14 to 20 mm; The aperture of the discharge channel on the second discharger is 7-10 mm.

9. The distributor for uniformly distributing fluid according to claim 1, characterized in that: The electric heating adopts a copper block which is arranged in an arc shape.

10. The distributor for uniformly distributing fluid according to claim 9, characterized in that: The electric heating is provided with three temperature measuring points, which respectively correspond to the feed pipe, the upper storage cavity and the lower storage cavity.

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