Heating device for producing resistance reducing agent

Abstract

The utility model discloses a heating device for producing a resistance reducing agent, and relates to the technical field of production of resistance reducing agents. The device comprises a machine base, a movable base, a transparent water tank, a heating barrel and a stirring mechanism, the movable base is connected to a side base of the machine base, the transparent water tank, the heating barrel and the stirring mechanism are connected to the movable base, a barrel cavity is formed in a barrel shell of the heating barrel, and the transparent water tank is connected with the heating barrel through a supporting column. The heating barrel is provided with the barrel cavity, the stirring rod piece is internally provided with the rod cavity, hot water in the transparent water tank is circularly injected into the barrel cavity and the rod cavity, and the exterior of the stirring rod piece and the inner wall of the transparent water tank are both in a hot state in a hot water circulation mode, so that raw materials are heated while being stirred, and heat preservation can be conducted on the raw materials; in addition, the heating barrel is fed from the barrel opening and discharged from the barrel opening, and hot water also flows through the barrel cavity of the heating barrel, so that the temperature of the whole inner wall of the heating barrel can be uniform, and the raw materials can be heated more uniformly.

Description

Technical Field

[0001] The utility model belongs to the technical field of drag reducing agent production, in particular to a heating device used for drag reducing agent production. Background Art

[0002] At present, the drag reducing agent needs to be heated and stirred during the processing and production process, but the existing processing equipment has problems such as slow heating speed and easy heat dissipation. To solve the above problems, in the existing public literature, CN 211800542U-a kind of acid fracturing fluid drag reducing agent production device, a kettle is publicly set, the top of the kettle is movably connected with a top cover, the center of the top cover is movably connected with a main shaft through a bearing, the bottom of the main shaft extends to the inside of the kettle and is fixedly connected with a bracket, both ends of the lower surface of the bracket are welded with a stirring shaft, the outer wall of the stirring shaft is fixedly connected with a stirring plate, and the top of the main shaft extends to the outside of the top cover. The acid fracturing fluid drag reducing agent production device, by setting a stirring plate, uses the first heating tube to generate heat, achieves the effect of stirring and heating the raw materials, greatly improves the heating efficiency, and by setting a heat-insulating isolation shell and a second heating tube, the heat-insulating isolation shell and the second heating tube are used to achieve the effect of heating and keeping the kettle warm, and the kettle is heated and kept warm as a whole.

[0003] At present, when producing drag reducing agents, the first heating tube is used to generate heat, so as to achieve the effect of stirring and heating the raw materials at the same time, and at the same time, the heat-insulating isolation shell and the second heating tube are used to heat and keep the kettle warm. Although this arrangement can improve processing efficiency, the second heating tube is arranged on the side wall of the kettle, and the bottom of the kettle cannot contact the heat source, resulting in uneven heating. In addition, the use of multiple groups of heating tubes is costly and wasteful, which is not economical or environmentally friendly. To this end, we provide a heating device for the production of drag reducing agents to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a heating device for the production of drag reducing agents. By adopting a hot water circulation method and flowing hot water through the barrel cavity of the heating barrel, the problem of uneven heating in the current production of drag reducing agents and the use of multiple groups of heating tubes, which is high in cost, wasteful, uneconomical and environmentally unfriendly, is solved.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a heating device for producing a drag reducing agent, comprising a machine base, a movable base, a transparent water tank, a heating barrel and a stirring mechanism. The movable base is connected to a side seat of the machine base, the transparent water tank, the heating barrel and the stirring mechanism are connected to the movable base, the transparent water tank, the barrel cavity of the heating barrel and the rod cavity of the stirring mechanism are connected through a water pump, a No. 1 pipe, a No. 2 pipe, a No. 3 pipe and a No. 4 pipe, a water pump is fixed to the top surface of the transparent water tank, the water outlet of the transparent water tank is connected to the water inlet end of the No. 1 pipe, the water outlet end of the No. 1 pipe is connected to the water inlet end of the water pump, the water outlet end of the water pump is connected to the water inlet end of the No. 2 pipe, the water outlet end of the No. 2 pipe is connected from the water inlet of the stirring rod member to extend into the bottom of the axial rod cavity of the stirring rod member, the water outlet of the stirring rod member is connected to the water inlet end of the No. 3 pipe, the water outlet end of the No. 3 pipe is connected to the water outlet end of the No. 3 pipe, and the water outlet end of the No. 3 pipe is connected to the water inlet end of the No. 1 pipe. The water end is connected to the water inlet of the heating barrel, the water outlet of the heating barrel is connected to the water inlet end of the No. 4 pipe, the water outlet end of the No. 4 pipe is connected to the water inlet of the transparent water tank, a barrel cavity is arranged in the barrel shell of the heating barrel, the transparent water tank and the heating barrel are connected by a support column, the stirring mechanism includes a No. 3 driving motor, a stirring rod, a molded sleeve and a barrel cover, the No. 3 driving motor is fixed on the middle seat plate, the connecting end of the No. 3 driving motor is connected to the stirring rod, the top peripheral side of the central axis of the stirring rod is fixed with a molded sleeve, the molded sleeve crosses the center of the barrel cover and is movably connected to the barrel cover, the central axis of the stirring rod and each side branch rod are hollow inside, the central axis of the stirring rod and the hollow inside of each side branch rod form a rod cavity together, the No. 3 driving motor drives the stirring rod to rotate forward one circle and then reverse one circle.

[0007] The utility model is further configured such that a touch screen is fixed on the side of the machine base, an annular groove is provided on the inner side of the side seat of the machine base, an installation groove is provided on the side seat of the machine base located in the inner circle area of ​​the annular groove, and a drive motor No. 1 is fixed in the installation groove of the machine base.

[0008] The utility model is further configured as follows: the movable seat includes a C-shaped seat plate, a No. 2 driving motor, a threaded rod, a limit rod and a movable seat plate, a group of sliding seats are fixed on the outer side surface of the C-shaped seat plate side seat, a middle seat plate is fixed on the inner side surface of the C-shaped seat plate side seat, frame plates are fixed on both sides of the outer side surface of the middle seat plate, a portion of the frame plate close to the outer end is threadedly connected to a limit screw, a No. 2 driving motor is fixed on the top surface of the middle seat plate, the No. 2 driving motor is connected to the bottom end of the threaded rod, the top end of the threaded rod is movably connected to the top plate of the C-shaped seat plate through a bearing, limit rods are fixed on the top surface of the middle seat plate located on both sides of the threaded rod, the threaded rod and a group of limit rods all cross the movable seat plate, the threaded rod is threadedly connected to the movable seat plate, and the limit rods on both sides are movably connected to the movable seat plate.

[0009] The utility model is further configured such that a group of slide seats are all slidably connected in the annular slide groove, and the outer side surface of the C-shaped seat plate side seat is fixed to the shaft end connecting seat of the first driving motor by screws.

[0010] The utility model is further configured such that a "C"-shaped groove is opened on the inner side of the frame plate, a material receiving barrel is placed between a group of frame plates, a strap is welded on the surrounding side of the material receiving barrel, the size of the "C"-shaped groove on the inner side of the frame plate matches the size of the strap on the surrounding side of the heating barrel, and the strap is limited in the "C"-shaped groove of the frame plate by a limiting screw.

[0011] The utility model is further configured such that a heating pipe is fixed to the inner bottom of the transparent water tank, a water inlet is installed on the top of the transparent water tank, a water outlet is installed on the bottom side of the transparent water tank, a temperature sensor is fixed to the inner wall of the transparent water tank, and the temperature sensor is electrically connected to the touch screen.

[0012] The utility model is further configured such that a water inlet is arranged on the top side of the heating barrel, a water outlet is arranged on the bottom of the heating barrel, and the barrel cavity is connected with the water inlet of the heating barrel and the water outlet of the heating barrel.

[0013] The utility model is further configured that a water inlet is installed on one side of the top of the central axis of the stirring rod, and a water outlet is installed on the other side of the top of the central axis of the stirring rod. The water inlet and the water outlet of the stirring rod are both connected to the rod cavity.

[0014] The utility model has the following beneficial effects:

[0015] 1. The heating barrel of the utility model is provided with a barrel cavity, and the stirring rod is provided with a rod cavity. By circulating the hot water in the transparent water tank into the barrel cavity and the rod cavity, the outside of the stirring rod and the inner wall of the transparent water tank are kept in a hot state by circulating the hot water, so that the raw materials can be stirred and heated at the same time, and the raw materials can also be kept warm, which is more economical and environmentally friendly.

[0016] 2. The heating barrel of the utility model is fed with materials from the barrel mouth and discharged from the barrel mouth, and hot water also flows through the barrel cavity of the heating barrel, which can make the temperature of the entire inner wall of the heating barrel uniform and can heat the raw materials more evenly.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The figure is a schematic diagram of the structure of a heating device used in the production of drag reducing agent.

[0020] Figure 2 for Figure 1 Schematic diagram of the structure in the unloading state.

[0021] Figure 3 This is a schematic diagram of the structure of the machine base.

[0022] Figure 4 It is a schematic diagram of the overall structure of the movable seat, transparent water tank, heating barrel and stirring mechanism.

[0023] Figure 5 for Figure 4 Schematic diagram of the back structure.

[0024] Figure 6 It is a schematic diagram of the overall structure of the transparent water tank, heating barrel and stirring mechanism.

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of a transparent water tank.

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the heating barrel.

[0027] Fig. 9 It is a structural schematic diagram of the stirring mechanism.

[0028] Fig.10 for Fig. 9 Schematic diagram of the cross-sectional structure.

[0029] Fig.11 This is a schematic diagram of the structure in which the material collecting barrel is installed between a set of rack plates.

[0030] Fig.12 It is a structural schematic diagram of the material receiving barrel.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 100, base; 110, touch screen; 120, annular slide; 130, No. 1 drive motor; 200, movable seat; 201, slide seat; 202, middle seat plate; 203, frame plate; 204, limit screw; 210, C-type seat plate; 220, No. 2 drive motor; 230, threaded rod; 240, limit rod; 250, movable seat plate; 300, transparent water tank; 310, add Heat pipe; 320, temperature sensor; 400, heating barrel; 410, barrel cavity; 500, stirring mechanism; 510, No. 3 driving motor; 520, stirring rod; 530, I-type sleeve; 540, barrel cover; 521, rod cavity; 600, collecting barrel; 610, bridging board; 101, water pump; 102, No. 1 pipe; 103, No. 2 pipe; 104, No. 3 pipe; 105, No. 4 pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0035] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 The utility model is a heating device for the production of resistance reducing agent, comprising a machine base 100, a movable base 200, a transparent water tank 300, a heating barrel 400 and a stirring mechanism 500. A touch screen 110 is fixed to the side of the machine base 100, the movable base 200 is connected to the side seat of the machine base 100, the transparent water tank 300, the heating barrel 400 and the stirring mechanism 500 are connected to the movable base 200, a barrel cavity 410 is arranged in the barrel shell of the heating barrel 400, the inner side plate of the barrel cavity 410 of the heating barrel 400 is made of a material with good thermal conductivity, and the transparent water tank 300 and the heating barrel 400 are connected by a support column;

[0036] Among them, a water inlet is installed on the top side of the heating barrel 400, a water outlet is installed on the bottom of the heating barrel 400, the barrel cavity 410 is connected with the water inlet of the heating barrel 400 and the water outlet of the heating barrel 400, a water inlet is installed on one side of the top of the central axis of the stirring rod 520, and a water outlet is installed on the other side of the top of the central axis of the stirring rod 520, the water inlet of the stirring rod 520 and the water outlet of the stirring rod 520 are both connected with the rod cavity 521, a water pump 101 is fixed on the top surface of the transparent water tank 300, and the water outlet of the transparent water tank 300 is connected to the water inlet end of the No. 1 pipe 102, The water outlet of the No. 1 pipe 102 is connected to the water inlet of the water pump 101, the water outlet of the water pump 101 is connected to the water inlet of the No. 2 pipe 103, the water outlet of the No. 2 pipe 103 is connected from the water inlet of the stirring rod 520 to the bottom of the shaft cavity of the stirring rod 520, the water outlet of the stirring rod 520 is connected to the water inlet of the No. 3 pipe 104, the water outlet of the No. 3 pipe 104 is connected to the water inlet of the heating barrel 400, the water outlet of the heating barrel 400 is connected to the water inlet of the No. 4 pipe 105, the water outlet of the No. 4 pipe 105 is connected to the water inlet of the transparent water tank 300;

[0037] The stirring mechanism 500 includes a No. 3 driving motor 510, a stirring rod 520, a profile sleeve 530 and a barrel cover 540. The No. 3 driving motor 510 is fixed on the middle seat plate 202. The connecting end of the No. 3 driving motor 510 is connected to the stirring rod 520. The stirring rod 520 is made of a material with good thermal conductivity. The profile sleeve 530 is fixed to the top circumference of the central axis of the stirring rod 520. The profile sleeve 530 crosses the center of the barrel cover 540 and is movably connected to the barrel cover 540. The central axis of the stirring rod 520 and the cavities in the central axis of the stirring rod 520 and the cavities in the side branches together form a rod cavity 521. The No. 3 driving motor 510 drives the stirring rod 520 to rotate forward once and then reverse once.

[0038] The transparent water tank 300 , the barrel cavity 410 of the heating barrel 400 , and the rod cavity 521 of the stirring mechanism 500 are connected through a water pump 101 , a first pipe 102 , a second pipe 103 , a third pipe 104 , and a fourth pipe 105 .

[0039] Specifically, the movable seat 200 includes a C-shaped seat plate 210, a second drive motor 220, a threaded rod 230, a limit rod 240 and a movable seat plate 250. A group of slide seats 201 are fixed to the outer side of the side seat of the C-shaped seat plate 210, a middle seat plate 202 is fixed to the inner side of the side seat of the C-shaped seat plate 210, and frame plates 203 are fixed on both sides of the outer side of the middle seat plate 202. The portion of the frame plate 203 near the outer end is threadedly connected to the limit screw 204. The top surface of the middle seat plate 202 is fixed with two No. 1 driving motor 220, No. 2 driving motor 220 is connected to the bottom end of the threaded rod 230, the top end of the threaded rod 230 is movably connected to the top plate of the C-shaped seat plate 210 through a bearing, and the top surfaces of the middle seat plates 202 on both sides of the threaded rod 230 are fixed with limiting rods 240, the threaded rod 230 and a group of limiting rods 240 all cross the movable seat plate 250, the threaded rod 230 is threadedly connected to the movable seat plate 250, and the limiting rods 240 on both sides are movably connected to the movable seat plate 250.

[0040] Furthermore, a heating pipe 310 is fixed to the inner bottom of the transparent water tank 300 , a water inlet is installed on the top of the transparent water tank 300 , a water outlet is installed on the bottom side of the transparent water tank 300 , and a temperature sensor 320 is fixed to the inner wall of the transparent water tank 300 , and the temperature sensor 320 is electrically connected to the touch screen 110 .

[0041] The operation process of this embodiment is as follows: when in use, raw materials are added into the heating barrel 400 through the barrel opening of the heating barrel 400;

[0042] After adding materials, the second drive motor 220 is first started through the touch screen 110, and the second drive motor 220 is reversed to drive the threaded rod 230 to rotate counterclockwise, so that the movable seat plate 250 moves vertically downward, causing the stirring rod 520 to be inserted into the interior of the heating barrel 400 until the barrel cover 540 covers the barrel opening of the heating barrel 400;

[0043] Then, the heating tube 310, the water pump 101 and the third driving motor 510 are simultaneously started through the touch screen 110, and the water in the transparent water tank 300 is immediately heated by the heating tube 310. When the temperature of the transparent water tank 300 reaches the preset temperature range value, the temperature sensor 320 in the transparent water tank 300 immediately transmits a signal to the touch screen 110, and the heating tube 310 is immediately stopped through the touch screen 110. When the temperature of the transparent water tank 300 is lower than the preset temperature range value, the temperature sensor 320 in the transparent water tank 300 immediately transmits a signal to the touch screen 110, and the heating tube 310 is immediately started through the touch screen 110, and the water in the transparent water tank 300 is heated again by the heating tube 310, so as to ensure that the water in the transparent water tank 300 is always at the required temperature.

[0044] At the same time, the stirring rod 520 is immediately driven to rotate one circle forward and one circle reversely through the action of the third driving motor 510, and the cycle is repeated in sequence to stir the raw materials;

[0045] In the process of maintaining the water temperature in the transparent water tank 300 at a constant temperature, the hot water in the transparent water tank 300 will be input into the inner bottom of the rod cavity 521 of the stirring rod 520 through the No. 1 pipe 102 and the No. 2 pipe 103 by the action of the water pump 101. After the rod cavity 521 is filled with water, it will be transported to the barrel cavity 410 of the heating barrel 400 through the No. 3 pipe 104, and then transported back to the transparent water tank 300 through the No. 4 pipe 105. In the form of hot water circulation, the outside of the stirring rod 520 and the inner wall of the transparent water tank 300 are in a hot state, so that the raw materials can be stirred and heated at the same time, and the raw materials can also be kept warm. Specific embodiment 2

[0047] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig.11 and Fig.12 On the basis of the first specific embodiment, an annular groove 120 is provided on the inner side of the side seat of the machine base 100, and an installation groove is provided on the side seat of the machine base 100 located in the inner circle area of ​​the annular groove 120, and a No. 1 driving motor 130 is fixed in the installation groove of the machine base 100.

[0048] Specifically, a group of slide seats 201 are all slidably connected in the annular slide groove 120, and the outer side surface of the side seat of the C-shaped seat plate 210 is fixed to the shaft end connecting seat of the No. 1 driving motor 130 by screws.

[0049] Furthermore, a "C"-shaped groove is opened on the inner side of the frame plate 203, and a material receiving barrel 600 is placed between a group of frame plates 203. A strap 610 is welded on the surrounding side of the material receiving barrel 600. The size of the "C"-shaped groove on the inner side of the frame plate 203 matches the size of the strap 610 on the surrounding side of the heating barrel 400. The strap 610 is limited in the "C"-shaped groove of the frame plate 203 by a limiting screw 204.

[0050] The operation process of this embodiment is as follows: after the stirring work is completed, the heating tube 310, the water pump 101 and the third drive motor 510 are immediately stopped through the touch screen 110, and the second drive motor 220 is started synchronously. Through the forward rotation of the second drive motor 220, the threaded rod 230 is driven to rotate clockwise, so that the movable seat plate 250 is vertically moved up to the highest position, and then the sling 610 of the receiving barrel 600 is completely inserted into the "C"-shaped groove of a set of frame plates 203, and then the upper limit screw 204 is screwed on. The material receiving barrel 600 is limited in position. At this time, the top surface of the material receiving barrel 600 just fits closely with the barrel mouth of the heating barrel 400. Then, the movable seat 200 is driven to rotate as a whole by the No. 1 driving motor 130, so that the heating barrel 400 and the material receiving barrel 600 are flipped over, so that the raw materials in the heating barrel 400 flow into the material receiving barrel 600, and the material unloading work is completed. After unloading, the material receiving barrel 600 is removed first, and then the movable seat 200 is driven to rotate as a whole by the No. 1 driving motor 130, so that the movable seat 200 is restored to its original position as a whole.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A heating device for producing a drag reducing agent, comprising a machine base (100), a movable base (200), a transparent water tank (300), a heating barrel (400) and a stirring mechanism (500); characterized in that: A movable seat (200) is connected to the side seat of the machine base (100), a transparent water tank (300), a heating barrel (400) and a stirring mechanism (500) are connected to the movable seat (200), a barrel cavity (410) is arranged in the barrel shell of the heating barrel (400), and the transparent water tank (300) and the heating barrel (400) are connected via a support column; A water pump (101) is fixed on the top surface of the transparent water tank (300), the water outlet of the transparent water tank (300) is connected to the water inlet end of the first pipe (102), the water outlet end of the first pipe (102) is connected to the water inlet end of the water pump (101), the water outlet end of the water pump (101) is connected to the water inlet end of the second pipe (103), the water outlet end of the second pipe (103) is connected to the water inlet end of the stirring rod (520) The stirring rod (520) is connected to the bottom of the shaft cavity, the water outlet of the stirring rod (520) is connected to the water inlet of the third pipe (104), the water outlet of the third pipe (104) is connected to the water inlet of the heating barrel (400), the water outlet of the heating barrel (400) is connected to the water inlet of the fourth pipe (105), and the water outlet of the fourth pipe (105) is connected to the water inlet of the transparent water tank (300); The stirring mechanism (500) comprises a third driving motor (510), a stirring rod (520), a profile sleeve (530) and a barrel cover (540); the third driving motor (510) is fixed on the middle seat plate (202); the connecting end of the third driving motor (510) is connected to the stirring rod (520); the profile sleeve (530) is fixed to the top circumference of the central axis of the stirring rod (520); the profile sleeve (530) crosses the center of the barrel cover (540) and is movably connected to the barrel cover (540); the central axis of the stirring rod (520) and each side branch rod are both hollow; the central axis of the stirring rod (520) and the hollow cavities in each side branch rod together form a rod cavity (521); the third driving motor (510) drives the stirring rod (520) to rotate forwardly once and then reversely once; The transparent water tank (300), the barrel cavity (410) of the heating barrel (400), and the rod cavity (521) of the stirring mechanism (500) are connected through a water pump (101), a first pipe (102), a second pipe (103), a third pipe (104), and a fourth pipe (105).

2. A heating device for producing a drag reducing agent according to claim 1, characterized in that: A touch screen (110) is fixed on the side of the machine base (100), an annular groove (120) is provided on the inner side of the side seat of the machine base (100), a mounting groove is provided on the side seat of the machine base (100) located in the inner circle area of ​​the annular groove (120), and a No. 1 driving motor (130) is fixed in the mounting groove of the machine base (100).

3. A heating device for producing a drag reducing agent according to claim 2, characterized in that: The movable seat (200) comprises a C-shaped seat plate (210), a second drive motor (220), a threaded rod (230), a limit rod (240) and a movable seat plate (250); a group of slide seats (201) are fixed to the outer side surface of the side seat of the C-shaped seat plate (210); a middle seat plate (202) is fixed to the inner side surface of the side seat of the C-shaped seat plate (210); frame plates (203) are fixed to both sides of the outer side surface of the middle seat plate (202); a portion of the frame plate (203) close to the outer end is threadedly connected to a limit screw rod (204); a second drive motor (220) is fixed to the top surface of the middle seat plate (202); The second driving motor (220) is connected to the bottom end of the threaded rod (230), the top end of the threaded rod (230) is movably connected to the top plate of the C-shaped seat plate (210) through a bearing, and the top surface of the middle seat plate (202) located on both sides of the threaded rod (230) is fixed with a limiting rod (240), the threaded rod (230) and a group of limiting rods (240) both cross the movable seat plate (250), the threaded rod (230) is threadedly connected to the movable seat plate (250), and the limiting rods (240) on both sides are movably connected to the movable seat plate (250).

4. A heating device for producing a drag reducing agent according to claim 3, characterized in that: A group of the slide seats (201) are all slidably connected in the annular slide groove (120), and the outer side surface of the side seat of the C-shaped seat plate (210) is fixed to the shaft end connecting seat of the first drive motor (130) by screws.

5. A heating device for producing a drag reducing agent according to claim 4, characterized in that: A "C"-shaped groove is provided on the inner side of the frame plate (203); a material collecting barrel (600) is placed between a group of the frame plates (203); a strap (610) is welded around the peripheral side of the material collecting barrel (600); the size of the "C"-shaped groove on the inner side of the frame plate (203) matches the size of the strap (610) on the peripheral side of the heating barrel (400); the strap (610) is limited in the "C"-shaped groove of the frame plate (203) by a limiting screw (204).

6. A heating device for producing a drag reducing agent according to claim 2, characterized in that: A heating pipe (310) is fixed to the inner bottom of the transparent water tank (300), a water inlet is arranged on the top of the transparent water tank (300), a water outlet is arranged on the bottom side of the transparent water tank (300), and a temperature sensor (320) is fixed to the inner wall of the transparent water tank (300), and the temperature sensor (320) is electrically connected to the touch screen (110).

7. A heating device for producing a drag reducing agent according to claim 1, characterized in that: A water inlet is arranged on the top side of the heating barrel (400), a water outlet is arranged on the bottom of the heating barrel (400), and the barrel cavity (410) is connected to the water inlet of the heating barrel (400) and the water outlet of the heating barrel (400).

8. A heating device for producing a drag reducing agent according to claim 1, characterized in that: A water inlet is arranged on one side of the top of the central axis of the stirring rod (520), and a water outlet is arranged on the other side of the top of the central axis of the stirring rod (520). Both the water inlet of the stirring rod (520) and the water outlet of the stirring rod (520) are in communication with the rod cavity (521).

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