Energy-saving reactor and energy-saving method thereof

Abstract

The present invention relates to the field of energy-saving technology for reactors, and discloses an energy-saving reactor and an energy-saving method thereof, wherein the energy-saving reactor and the energy-saving method thereof comprise a body shell, a reactor body being fixedly mounted inside the body shell, and a heat exchange component being arranged inside the body shell. In order to improve the utilization rate of heat energy and reduce the energy consumption of chemical reactions, the energy-saving reactor and the energy-saving method thereof are provided with a heat exchange component, which cooperates with threaded heat exchange tubes respectively arranged on the outside of two groups of reactor bodies and heat transfer oil filled therein, and performs directional suction in cooperation with a suction pump, so that after the reaction inside a reactor body is completed, the heat transfer oil with heat can be transferred to the threaded heat exchange tube on the outside of the reactor body that has not yet started the reaction by means of transposition, thereby improving the utilization rate of heat energy, achieving the effect of energy saving, and improving the efficiency of chemical reactions.

Description

Technical Field

[0001] The present invention relates to the technical field of reactor energy saving, in particular to an energy-saving reactor and an energy-saving method thereof. Background Art

[0002] The reactor is a common tool in the chemical production process. It provides a reaction space for production raw materials, allowing production personnel to pour the raw materials needed for product preparation into the reactor and use catalysts, mechanical equipment, etc. to heat, catalyze, cool and other reactions to obtain the required production materials. The reactor varies according to different production processes, operating conditions, etc. The design structure and parameters of the reactor are different, so the structural style of the reactor is different, which is a non-standard container equipment.

[0003] In the existing reactor, during the production process, the reactor is generally set up separately. During the reaction process, the material is introduced into the reactor and heated or cooled. The material is driven by the mechanical structure such as the stirring equipment in the reactor and begins to react, and maintains high reaction efficiency, accompanied by exothermic and endothermic reactions. Therefore, in order to cooperate with these special reaction results, the reactor needs to be cooled and heated accordingly, so the reactor needs to be provided with corresponding cooling and heating equipment.

[0004] However, in actual use of the above equipment, the reactor is usually used alone. After the corresponding production reaction, the reactor needs to be cleaned or discharged. During this process, the heat of the reactor itself is in a state of natural dissipation, that is, natural cooling. However, the reactor needs to be reheated when it is used for production next time, which not only causes energy waste, but also greatly reduces the production utilization efficiency of the reactor. In view of this, we propose an energy-saving reactor and an energy-saving method thereof. Summary of the Invention

[0005] The object of the present invention is to provide an energy-saving reactor and an energy-saving method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an energy-saving reactor, comprising a housing, a reactor body fixedly mounted inside the housing, and a heat exchange component disposed inside the housing, the heat exchange component comprising:

[0007] A suction pump, wherein the inner wall of the housing is fixedly mounted with the suction pump, and the output end of the suction pump is fixedly connected to the end of the connecting pipe;

[0008] The spiral heat exchange tube, the other end of the connecting tube is fixedly connected to the end of the spiral heat exchange tube, the inner wall of the spiral heat exchange tube is provided with a cutoff plug, and the inner wall of the end of the connecting tube is fixedly installed with an anti-blocking net.

[0009] Preferably, the top inner wall of the body shell is provided with two mounting grooves of a size adapted to the reactor body, and the number of the reactor bodies is set to two groups, and the two groups of reactor bodies are symmetrically arranged with the central axis of the body shell as the symmetry axis, and the number of the spiral heat exchange tubes is set to two groups, and the two groups of spiral heat exchange tubes are respectively arranged on the outer walls of the two groups of reactor bodies.

[0010] Preferably, the spiral heat exchange tube is arranged in a spiral shape, and the spiral heat exchange tube body is a metal steel tube made of stainless steel. The outer wall of the spiral heat exchange tube close to the reactor body is tightly attached to the curved outer wall of the reactor body to achieve the best heat exchange efficiency between the reactor body and the spiral heat exchange tube.

[0011] Preferably, the interior of the spiral heat exchange tube is hollow and filled with heat transfer oil, so that a portion of the heat emitted during the reaction of the reactor body can be conducted into the heat transfer oil through the spiral heat exchange tube.

[0012] Preferably, the ejection assembly includes a sleeve, a sleeve passes through the center of the anti-blocking net, and the sleeve is fixedly connected to the anti-blocking net, the sleeve is fixedly connected to the end of the telescopic rod near the inner wall of one end of the suction pump, the other end of the telescopic rod is fixedly connected to the end of the ejection slide bar, the other end of the ejection slide bar is fixedly connected to the contact plate, the sleeve is fixedly connected to the end of the return spring near the inner wall of one end of the suction pump, and the other end of the return spring is fixedly connected to the end face of the ejection slide bar.

[0013] Preferably, a through hole with a diameter matching the outer diameter of the ejection slide is opened at the center of one end of the sleeve away from the suction pump, and the ejection slide is slidably installed in the through hole so that the ejection slide can slide along the through hole.

[0014] Preferably, an auxiliary abutment assembly is provided inside the sleeve, and the auxiliary abutment assembly includes a fixed slide rod. The inner surface of the through hole opened at the axis of the end of the sleeve away from the suction pump is fixedly connected to the fixed slide rod, the end of the fixed slide rod is hinged to the end of the hinged slide rod, and the other end of the hinged slide rod is fixedly connected to the abutment ball.

[0015] Preferably, a sliding groove adapted to the fixed sliding rod is provided on the arc-shaped outer wall of the ejection sliding rod, so that the ejection sliding rod can be limited by the fixed sliding rod when sliding along the inner wall of the sleeve.

[0016] An energy-saving method for an energy-saving reactor comprises the following steps:

[0017] S1. After the reaction of the reactor body on the left side of the shell is completely completed, the suction pump is started to exchange the heat transfer oil in the spiral heat exchange tubes on the left and right sides of the shell;

[0018] S2. When the heat transfer oil in the spiral heat exchange tubes on the left and right sides of the housing is completely exchanged, turn off the suction pump;

[0019] S3. Wait for 10 minutes to allow the reactor body on the right side of the shell to fully exchange heat with the heat transfer oil in the threaded heat exchange tube, thereby achieving full utilization of heat energy and energy saving.

[0020] Compared with the prior art, the present invention provides an energy-saving reactor and an energy-saving method thereof, which have the following beneficial effects:

[0021] 1. The energy-saving reactor and its energy-saving method, in order to improve the utilization rate of thermal energy and reduce the energy consumption of chemical reactions, are provided with a heat exchange component, which cooperates with the threaded heat exchange tubes respectively arranged on the outside of the two groups of reactor bodies and the heat transfer oil filled therein, and performs directional suction with the cooperation of a suction pump, so that after the reaction inside one reactor body is completed, the heat transfer oil with heat can be transferred to the outer threaded heat transfer tube of the reactor body that has not started the reaction by means of transposition. By the heat transfer oil and the suction pump cooperating with the two groups of spiral heat exchange tubes spirally arranged on the outside of the reactor, the heat exchange effect in the two groups of reactors can be achieved without an additional heat exchanger, and the interception plugs arranged in the spiral heat exchange tubes can provide a temporary storage space for the heat transfer oil, without the need for an additional container to hold the material after heat exchange, so that the operator can discharge and load the material in the reactor more conveniently and calmly.

[0022] 2. In order to prevent the shutoff plug from completely closing the anti-blocking net when starting the suction pump, the energy-saving reactor and the energy-saving method thereof are provided with an ejection assembly, which cooperates with the elastic force of the return spring so that the ejection slide rod can cooperate with the contact plate arranged in a hemispherical surface on the right side to provide an ejection protection effect for the shutoff plug, thereby preventing the shutoff plug from sliding out of the spiral heat exchange tube and clogging the connecting pipe, causing the heat transfer oil to be unable to be efficiently sucked and replaced, affecting the normal use of the device.

[0023] 3. In order to avoid excessive suction generated during the operation of the suction pump, which may cause the cutoff plug to squeeze the contact plate, the energy-saving reactor and its energy-saving method are provided with an abutment assembly, which cooperates with the movement of the fixed slide rod and the hinged slide rod on the arc-shaped outer wall of the contact plate to make the abutment ball move to the left relative to the contact plate and at the same time move away from the center of the contact plate, thereby expanding the area enclosed by the contact plate and the abutment ball, thereby increasing the force points of the cutoff plug, improving the cutoff protection effect of the cutoff plug, and avoiding damage to the cutoff plug, which affects the subsequent protection effect of the spiral heat exchange tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the main body of the present invention without the outer shell;

[0026] Figure 3 This is a schematic diagram of the structure of the spiral heat exchange tube of the present invention;

[0027] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the suction pump of the present invention;

[0028] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the anti-blocking net of the present invention;

[0029] Figure 6 This is a schematic cross-sectional view of the ejection assembly of the present invention.

[0030] In the figure: 1. body shell; 2. reactor body; 3. suction pump; 4. connecting pipe; 5. spiral heat exchange tube; 6. shut-off plug; 7. anti-blocking net; 8. sleeve tube; 9. telescopic rod; 10. ejector slide; 11. return spring; 12. contact plate; 13. fixed slide; 14. hinged slide; 15. contact ball. DETAILED DESCRIPTION

[0031] like Figure 1-6 As shown, the present invention provides a technical solution: an energy-saving reactor and an energy-saving method thereof, comprising a body shell 1, a reactor body 2 is fixedly installed inside the body shell 1, a heat exchange component is provided inside the body shell 1, the heat exchange component comprises a suction pump 3, the suction pump 3 is fixedly installed on the inner wall of the body shell 1, the output end of the suction pump 3 is fixedly connected to the end of a connecting pipe 4, the other end of the connecting pipe 4 is fixedly connected to the end of a spiral heat exchange tube 5, the inner wall of the spiral heat exchange tube 5 is provided with a shut-off plug 6, and the inner wall of the end of the connecting pipe 4 is fixedly installed with an anti-blocking net 7.

[0032] In one embodiment of the present invention, the top inner wall of the body shell 1 is provided with two mounting grooves of a size adapted to the reactor body 2, and the number of the reactor bodies 2 is set in two groups, and the two groups of reactor bodies 2 are symmetrically arranged with the central axis of the body shell 1 as the symmetry axis, and a barrier device is provided between the two groups of reactor bodies 2 to prevent the two groups of reactor bodies 2 from interfering with each other during chemical production reactions, thereby ensuring the safety of the chemical reaction inside the reactor body 2. Furthermore, the suction pump 3 is electrically connected to the external mains power and is powered by 220V AC power, and a controller is provided inside the body shell 1 to control the start and stop of the suction pump 3 through the internal control program of the controller. At the same time, the number of the spiral heat exchange tubes 5 is set in two groups, and the two groups of spiral heat exchange tubes The tubes 5 are respectively arranged on the outer walls of the two groups of reactor bodies 2. Specifically, the spiral heat exchange tubes 5 are arranged in a spiral shape, and the spiral heat exchange tubes 5 are made of stainless steel metal steel tubes. At the same time, the outer wall of the spiral heat exchange tubes 5 close to the reactor body 2 is tightly attached to the curved outer wall of the reactor body 2, so that the spiral heat exchange tubes 5 and the reactor body 2 maintain the largest contact area to achieve the best heat exchange efficiency between the reactor body 2 and the spiral heat exchange tubes 5. Furthermore, the interior of the spiral heat exchange tubes 5 is hollow, and the interior of the spiral heat exchange tubes 5 is filled with heat transfer oil. At the same time, the heat transfer oil completely fills the internal cavity of the spiral heat exchange tubes 5, so that when the reactor body 2 reacts, a part of the heat dissipated can be conducted to the heat transfer oil through the spiral heat exchange tubes 5.

[0033] In an embodiment of the present invention, there are two groups of shut-off plugs 6, and the two groups of shut-off plugs 6 are respectively arranged at the top and bottom ends of the spiral heat exchange tube 5. Specifically, the position where the heat transfer oil is filled is in the cavity of the spiral heat exchange tube 5 between the two groups of shut-off plugs 6, so that the two groups of shut-off plugs 6 can limit the position of the heat transfer oil, preventing it from flowing freely in the spiral heat exchange tube 5, affecting the subsequent heat transfer oil extraction effect. Furthermore, the inner diameter of the connecting pipe 4 is larger than the end cross-sectional size of the shut-off plug 6, so that when the suction pump 3 is started to suck and output the heat transfer oil in the spiral heat exchange tube 5, the position of the shut-off plug 6 can be changed to open the channel between the spiral heat exchange tube 5 and the connecting pipe 4, so that the heat transfer oil can flow out normally and be pumped out by the suction pump 3 to the other group of spiral heat exchange tubes 5, and an anti-blocking net 7 is provided to prevent the shut-off plug 6 from slipping into the interior of the connecting pipe 4, causing the suction pump 3 to be unable to carry out the suction activity normally, affecting the normal heat exchange effect of the heat transfer oil.

[0034] In addition, in order to avoid the shut-off plug 6 completely closing the anti-blocking net 7 when starting the suction pump 3, an ejection assembly is provided inside the connecting pipe 4, and the ejection assembly includes a sleeve pipe 8, a sleeve pipe 8 is passed through the center of the anti-blocking net 7, and the sleeve pipe 8 is fixedly connected to the anti-blocking net 7, the sleeve pipe 8 is fixedly connected to the end of the telescopic rod 9 near the inner wall of one end of the suction pump 3, the other end of the telescopic rod 9 is fixedly connected to the end of the ejection slide bar 10, the other end of the ejection slide bar 10 is fixedly connected to the contact plate 12, the sleeve pipe 8 is fixedly connected to the end of the reset spring 11 near the inner wall of one end of the suction pump 3, and the other end of the reset spring 11 is fixedly connected to the end face of the ejection slide bar 10.

[0035] In an embodiment of the present invention, the interior of the sleeve 8 is hollow, and the ejector slide 10, the telescopic rod 9 and the return spring 11 are all arranged in the internal cavity of the sleeve 8. At the same time, a through hole with a diameter matching the outer diameter of the ejector slide 10 is opened at the center of one end of the sleeve 8 away from the suction pump 3, and the ejector slide 10 is slidably installed in the through hole so that the ejector slide 10 can slide along the through hole. In addition, the return spring 11 is sleeved on the outside of the telescopic rod 9 so that the telescopic rod 9 can guide and limit the deformation direction of the return spring 11. Specifically, when the return spring 11 is squeezed or stretched, the return spring 11 can only be moved in the water by the restriction of the telescopic rod 9. The spring 11 is in a state of being ...

[0036] In addition, in order to avoid excessive suction generated during the operation of the suction pump 3, which may cause the cut-off plug 6 to be excessively squeezed against the contact disk 12 and thus cause damage to the cut-off plug 6 itself, an auxiliary abutment assembly is provided inside the sleeve 8. The auxiliary abutment assembly includes a fixed slide rod 13. The inner surface of the through hole opened at the end axis of the sleeve 8 away from the suction pump 3 is fixedly connected with the fixed slide rod 13. The end of the fixed slide rod 13 is hinged to the end of the hinged slide rod 14. The other end of the hinged slide rod 14 is fixedly connected to the abutment ball 15.

[0037] In the embodiment of the present invention, there are four groups of abutment components, and the four groups of abutment components are evenly distributed in a circular array with the center of the sleeve tube 8 as the center, so that a good auxiliary tightening effect can be simultaneously played on the four sides of the contact disk 12, thereby improving the protective effect of the tightening component on the shutoff plug 6. At the same time, a sliding groove adapted to the fixed sliding rod 13 is provided on the arc-shaped outer wall of the ejection slide bar 10, so that when the ejection slide bar 10 slides along the inner wall of the sleeve tube 8, it can be limited by the fixed sliding rod 13 to avoid the ejection slide bar 10 from deflecting, thereby ensuring the stable protection effect of the contact disk 12 on the shutoff plug 6. In addition, a groove with a width equal to the width of the hinged sliding rod 14 is provided on the arc-shaped outer wall of the contact disk 12. The hinge 14 is provided with a guide rod adapted to the limit groove, so that the hinged slide 14 can be deflected with the hinge point between the hinged slide 14 and the fixed slide 13 as the rotation axis when the hinged slide 14 is relatively displaced with the contact plate 12, so that the abutment ball 15 moves to the left relative to the contact plate 12, and at the same time moves away from the center of the contact plate 12, thereby expanding the enclosed area of ​​the contact plate 12 and the abutment ball 15, thereby increasing the force point of the shut-off plug 6, improving the shut-off protection effect on the shut-off plug 6, and avoiding its damage, which affects the subsequent protection effect on the spiral heat exchange tube 5.

[0038] In the present invention, when in use, after the reaction of the reactor body 2 on the left side of the body shell 1 is completed, the suction pump 3 is started to output the heat transfer oil in the spiral heat exchange tube 5 arranged outside the reactor body 2 on the left side of the body shell 1 through the connecting pipe 4 to the spiral heat exchange tube 5 arranged outside the reactor body 2 on the right side of the body shell 1. At this time, in conjunction with another set of suction pumps 3, the heat transfer oil in the spiral heat exchange tube 5 outside the reactor body 2 on the right side of the body shell 1 is extracted to realize the exchange of the heat transfer oil in the spiral heat exchange tube 5 on the left and right sides of the body shell 1. Then, the heat on the reactor body 2 after the reaction can be used to preheat the reactor body 2 that is about to operate, thereby reducing energy consumption. In this way, the heat of a single reactor can be transferred to another reactor more quickly and effectively to realize the conversion of thermal energy. Moreover, this method can be achieved without the help of a separate heat exchanger, which can well prevent the high-viscosity materials that may be used in the reactor from clogging the heat exchanger and preventing effective heat exchange. Specifically, in order to prevent the shutoff plug 6 from completely closing the anti-blocking net 7 when the suction pump 3 is started, an ejection assembly is provided to cooperate with the elastic force of the return spring 11 so that the ejection slide bar 10 can cooperate with the contact plate 12 provided on the right side in a hemispherical surface to provide an ejection protection effect for the shutoff plug 6, preventing it from sliding out of the spiral heat exchange tube 5 and blocking the connecting pipe 4, causing the heat transfer oil to be unable to be efficiently sucked and replaced, affecting the normal use of the device, and at the same time, in order to avoid excessive suction during the operation of the suction pump 3 The force causes the cutoff plug 6 to transition and squeeze the contact plate 12. By providing an abutment component, the fixed slide rod 13 and the hinged slide rod 14 cooperate with the movement of the curved outer wall of the contact plate 12, so that the abutment ball 15 moves to the left relative to the contact plate 12, and at the same time moves away from the center of the contact plate 12, thereby expanding the enclosed area of ​​the contact plate 12 and the abutment ball 15, thereby increasing the force points of the cutoff plug 6, improving the interception protection effect of the cutoff plug 6, and avoiding its damage, which affects the subsequent protection effect of the spiral heat exchange tube 5.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made based on the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An energy-saving reactor, comprising a housing (1), wherein a reactor body (2) is fixedly mounted inside the housing (1), characterized in that: A heat exchange component is provided inside the housing (1), and the heat exchange component comprises: A suction pump (3), wherein the suction pump (3) is fixedly mounted on the inner wall of the housing (1), and the output end of the suction pump (3) is fixedly connected to the end of the connecting pipe (4); A spiral heat exchange tube (5), the other end of the connecting tube (4) is fixedly connected to the end of the spiral heat exchange tube (5), the inner wall of the spiral heat exchange tube (5) is provided with a shutoff plug (6), and the inner wall of the end of the connecting tube (4) is fixedly installed with an anti-blocking net (7); The interior of the connecting pipe (4) is provided with an ejection assembly, and the ejection assembly includes a sleeve pipe (8), a sleeve pipe (8) passes through the center of the anti-blocking net (7), and the sleeve pipe (8) is fixedly connected to the anti-blocking net (7), the sleeve pipe (8) is fixedly connected to the end of the telescopic rod (9) near the inner wall of one end of the suction pump (3), the other end of the telescopic rod (9) is fixedly connected to the end of the ejection slide (10), the other end of the ejection slide (10) is fixedly connected to the contact disk (12), the sleeve pipe (8) is fixedly connected to the inner wall of one end of the suction pump (3), the other end of the reset spring (11) is fixedly connected to the end face of the ejection slide (10), the sleeve pipe (8) is provided with a through hole with a diameter matching the outer diameter of the ejection slide (10) at the center of one end away from the suction pump (3), and the ejection slide (10) is slidably installed in the through hole, and the sleeve pipe ( 8) is provided with an auxiliary abutment assembly, the auxiliary abutment assembly includes a fixed slide rod (13), the inner surface of the through hole opened at the end axis of the sleeve tube (8) away from the suction pump (3) is fixedly connected to the fixed slide rod (13), the end of the fixed slide rod (13) is hinged to the end of the hinged slide rod (14), and the other end of the hinged slide rod (14) is fixedly connected to the abutment ball (15), the arc-shaped outer wall of the ejection slide rod (10) is provided with a slide groove adapted to the fixed slide rod (13), the top inner wall of the body shell (1) is provided with two mounting grooves of a size adapted to the reactor body (2), and the number of the reactor body (2) is set to two groups, and the two groups of reactor bodies (2) are symmetrically arranged with the central axis of the body shell (1) as the symmetry axis, the number of the spiral heat exchange tube (5) is set to two groups, and the two groups of spiral heat exchange tubes (5) are respectively arranged on the outer walls of the two groups of reactor bodies (2).

2. The energy-saving reactor according to claim 1, characterized in that: The spiral heat exchange tube (5) is arranged in a spiral shape, and the body of the spiral heat exchange tube (5) is a metal steel tube made of stainless steel. The outer wall of the spiral heat exchange tube (5) close to the reactor body (2) is tightly attached to the arc-shaped outer wall of the reactor body (2).

3. The energy-saving reactor according to claim 1, characterized in that: The interior of the spiral heat exchange tube (5) is hollow, and the interior of the spiral heat exchange tube (5) is filled with heat transfer oil.

4. The energy-saving method for an energy-saving reactor according to any one of claims 1 to 3, characterized in that: The energy-saving method comprises the following steps: S1. After the reaction of the reactor body (2) on the left side of the housing (1) is completely completed, the suction pump (3) is started to exchange the heat transfer oil in the spiral heat exchange tubes (5) on the left and right sides of the housing (1); S2. When the heat transfer oil in the spiral heat exchange tubes (5) on the left and right sides of the housing (1) is completely exchanged, the suction pump (3) is turned off; S3. Wait for 10 minutes to allow the reactor body (2) on the right side of the housing (1) to fully exchange heat with the heat transfer oil in the threaded heat exchange tube (5), thereby achieving full utilization of heat energy and energy saving.

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