An energy-saving heating device for producing surfactants

Abstract

The utility model discloses an energy-saving heating device for producing a surfactant, comprising a heating tank, a heating barrel fixedly connected to the top inner wall of the heating tank, a heating rod fixedly installed on the top of the heating tank, the heating end of the heating rod penetrates the heating tank and extends to the inner cavity of the heating barrel, the top of the heating tube is connected with an air outlet pipe, the inner cavity of the air outlet pipe is connected with the inner cavity of the heating barrel, the air outlet end of the air outlet pipe is connected with a connecting pipe, the air outlet end of the connecting pipe is connected with a spiral tube, and the spiral tube is sleeved on the outer surface of the heating barrel. Through the arrangement of the spiral tube, the hot air generated by the heating of the surfactant enters the spiral tube from the air outlet pipe and through the connecting pipe, so that the exhausted hot air is used to heat the heating barrel, thereby improving energy utilization, thereby achieving energy-saving effect, and improving the temperature of the cavity between the heating barrel and the heating tank, slowing down the speed of heat loss in the heating barrel, thereby accelerating the heating speed in the heating barrel, and improving heating efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of surfactant processing equipment, specifically to an energy-saving heating device for surfactant production. Background Art

[0002] Surfactants are substances that, when added in small amounts, can significantly alter the interfacial state of a solution system. Often referred to as "industrial MSG," surfactants possess fixed hydrophilic and lipophilic groups that can oriented themselves on the surface of a solution.

[0003] According to Chinese Patent Publication No. CN212882375U, a heating device for surfactant production is disclosed. Addressing the problems of existing devices being difficult to assemble and disassemble, having low connection stability, and being difficult to use, the following solution is proposed: The device includes a shell, with first rotating grooves on both sides and two second rotating grooves on the inner walls of both sides of the shell. The first and second rotating grooves are connected. Threaded rods are slidably installed in both second rotating grooves. Limiting blocks are fixedly installed at the ends of the two threaded rods extending into the shell on the same side. A common pressing block is sleeved on the two limiting blocks, and a common heating chamber is fixed within the two pressing blocks. This utility model has a simple structure and is easy to use. The pressing blocks and threaded rods reduce the difficulty of assembling and disassembling the heating chamber, while increasing connection stability and reducing the difficulty of use, thus meeting people's needs.

[0004] The heating device for surfactant production mentioned above has some problems in use. Although it can reduce the difficulty of disassembling and assembling the heating box, increase connection stability, reduce the difficulty of use, and meet people's needs, it cannot make good use of the exhaust hot air, thus causing a waste of resources. Utility Model Content

[0005] The purpose of this invention is to provide an energy-saving heating device for surfactant production, in order to solve the problem mentioned in the background art of not being able to make good use of the exhaust hot air, which leads to waste.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An energy-saving heating device for surfactant production includes a heating tank, a heating barrel fixedly connected to the inner wall of the top of the heating tank, a heating rod fixedly installed on the top of the heating tank, the heating end of the heating rod penetrating the heating tank and extending into the inner cavity of the heating barrel, an outlet pipe connected to the top of the heating tank, the inner cavity of the outlet pipe communicating with the inner cavity of the heating barrel, a connecting pipe connected to the outlet end of the outlet pipe, and a spiral tube connected to the outlet end of the connecting pipe, the spiral tube being sleeved on the outer surface of the heating barrel, the outlet end of the spiral tube penetrating the heating tank and extending to the outside, a feeding pipe connected to the top of the heating tank, a cleaning component for cleaning the surface of the heating rod, and a drive motor fixedly installed on the top of the heating tank, the output shaft of the drive motor being connected to a stirring component for stirring the surfactant to prevent boiling over.

[0008] Preferably, the cleaning assembly includes a circular sleeve that slides on the surface of the heating rod, a connecting rod fixedly mounted on one side of the circular sleeve, and one end of the connecting rod extending upward and penetrating the heating tank.

[0009] Preferably, the stirring assembly includes a transmission rod that is keyed to a drive motor, and a plurality of connecting rings are fixedly sleeved on the surface of the transmission rod, with stirring plates fixedly installed on both sides of the connecting rings.

[0010] Preferably, a nut seat is fixedly installed on the top surface of the heating tank and on the outer circular surface of the heating rod, and an external thread is provided on the surface of the heating rod at a position corresponding to the inner cavity of the nut seat. The heating rod is threaded to the inner cavity of the nut seat through the external thread.

[0011] Preferably, a fixing seat is fixedly installed on the inner wall of the heating barrel, and one end of the heating rod is inserted into the inner cavity of the heating rod.

[0012] Preferably, a sealing plug is inserted into the opening of the injection tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This utility model, through the setting of a spiral tube, allows the hot air generated by the surfactant heating to enter the spiral tube through the outlet pipe and connecting pipe, thereby using the discharged hot air to heat the heating barrel, thus improving energy utilization and achieving energy saving. It also increases the temperature of the cavity between the heating barrel and the heating tank, slows down the rate of heat loss from the heating barrel, and thus accelerates the heating rate inside the heating barrel, improving heating efficiency.

[0015] 2. This utility model, through the setting of the cleaning component, addresses the issue that when the heating rod has been used for a long time, a lot of impurities will adhere to its surface, which will inevitably affect the heating efficiency. At this time, the operator can hold the connecting rod and pull the circular sleeve upward to scrape off the impurities on the surface of the heating rod, thereby ensuring the heating effect of the heating rod.

[0016] 3. This utility model, through the setting of a drive motor, starts the drive motor to drive the transmission rod to rotate, and through the connecting ring, drives the stirring plate to stir the surfactant, thereby preventing the surfactant from boiling over during the heating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the energy-saving heating device for surfactant production according to this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the heating tank of this utility model;

[0019] Figure 3 This is a cross-sectional view of the heating barrel of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the heating rod of this utility model.

[0021] In the diagram: 100, heating tank; 101, vent pipe; 102, filling pipe; 103, sealing plug; 104, retaining ring; 105, support leg; 106, heating barrel; 200, heating rod; 201, nut seat; 202, connecting rod; 203, circular sleeve; 204, fixing seat; 205, external thread; 300, connecting pipe; 301, spiral pipe; 400, drive motor; 401, transmission rod; 402, stirring plate; 403, connecting ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Please see Figure 1-4This embodiment provides an energy-saving heating device for surfactant production, including a heating tank 100. A heating barrel 106 is fixedly connected to the inner wall of the top of the heating tank 100. A heating rod 200 is fixedly installed on the top of the heating tank 100. The heating end of the heating rod 200 penetrates the heating tank 100 and extends into the inner cavity of the heating barrel 106. An exhaust pipe 101 is connected to the top of the heating tank 100. The inner cavity of the exhaust pipe 101 is connected to the inner cavity of the heating barrel 106. A connecting pipe 300 is connected to the exhaust end of the exhaust pipe 101. A spiral tube 301 is connected to the exhaust end of the connecting pipe 300. The spiral tube 301 is sleeved on the outer surface of the heating barrel 106. The exhaust end of the spiral tube 301 penetrates the heating tank 100 and extends to the outside. An injection pipe 102 is connected to the top of the heating tank 100. The surface of the heating rod 200 is provided with a surface for heating the heating rod 200. The heating tank 100 is equipped with a cleaning component for cleaning the surface. A drive motor 400 is fixedly installed on the top of the heating tank 100. The output shaft of the drive motor 400 is connected to a stirring component for stirring the surfactant to prevent boiling over. A fixing ring 104 is fixedly installed on the outer surface of the heating tank 100. A support leg 105 is fixedly installed at the bottom of the fixing ring 104. Through the spiral tube 301, the hot air generated by the surfactant heating enters the spiral tube 301 from the exhaust pipe 101 and through the connecting pipe 300. The hot air is used to heat the heating barrel 106, thereby improving energy utilization and achieving energy saving. It also increases the temperature of the cavity between the heating barrel 106 and the heating tank 100, slows down the rate of heat loss from the heating barrel 106, and accelerates the heating rate inside the heating barrel 106, thus improving heating efficiency.

[0024] Furthermore, the cleaning component includes a circular sleeve 203 that slides on the surface of the heating rod 200. A connecting rod 202 is fixedly installed on one side of the circular sleeve 203. One end of the connecting rod 202 extends upward and passes through the heating tank 100. With the cleaning component, when the heating rod 200 is used for a long time, a lot of impurities will adhere to its surface, which will inevitably affect the heating efficiency. At this time, the operator holds the connecting rod 202 and pulls the circular sleeve 203 upward to scrape off the impurities on the surface of the heating rod 200, thereby ensuring the heating effect of the heating rod 200.

[0025] Furthermore, the stirring assembly includes a transmission rod 401 key-connected to the drive motor 400. Several sets of connecting rings 403 are fixedly sleeved on the surface of the transmission rod 401. Stirring plates 402 are fixedly installed on both sides of the connecting rings 403. By setting the drive motor 400, the drive motor 400 is started to drive the transmission rod 401 to rotate, and through the connecting rings 403, it drives the stirring plates 402 to stir the surfactant, preventing the surfactant from boiling over during the heating process.

[0026] Preferably, a nut seat 201 is fixedly installed on the top surface of the heating tank 100 and on the outer circular surface of the heating rod 200. An external thread 205 is provided on the surface of the heating rod 200 at a position corresponding to the inner cavity of the nut seat 201. The heating rod 200 is threaded to the inner cavity of the nut seat 201 through the external thread 205. By setting the nut seat 201 and the external thread 205, the heating rod 200 is fixed by the external thread 205 on the surface of the heating rod 200 and the threaded connection to the inner cavity of the nut seat 201. Thus, when the heating rod 200 is damaged, it can be removed by simply loosening the heating rod 200, and it can be replaced, which is very convenient and quick.

[0027] It is worth noting that a fixing seat 204 is fixedly installed on the inner wall of the heating tank 106. One end of the heating rod 200 is inserted into the inner cavity of the heating rod 200 to further position the heating rod 200 and prevent the stirring speed of the stirring plate 402 in the heating tank 106 from being too fast, which would increase the flow rate of the surfactant and affect the heating rod 200.

[0028] Furthermore, a sealing plug 103 is inserted into the opening of the injection pipe 102 to seal the injection pipe 102, preventing hot air from escaping from the injection pipe 102 and improving the sealing performance of the heating tank 100.

[0029] Working principle;

[0030] First, the surfactant to be treated is injected into the inner cavity of the heating tank 106 through the injection pipe 102. Once injection is complete, the sealing plug 103 is inserted into the opening of the injection pipe 102. Then, the heating rod 200 is activated to heat the surfactant. Next, the drive motor 400 is activated, driving the stirring plate 402 to stir the surfactant. The hot air generated by the heated surfactant enters the spiral tube 301 through the exhaust pipe 101 and connecting pipe 300, thereby using the discharged hot air to heat the heating tank 106 and increasing the temperature of the cavity between the heating tank 106 and the heating vessel 100, thus reducing the temperature rise of the heating tank. The rate of heat loss from heating element 106 accelerates the heating rate within the heating tank 106. When heating is complete, the discharge pipe valve is opened to discharge the processed surfactant. When heating element 200 is used for a long time, a lot of impurities adhere to its surface. When the impurities are thick, they will inevitably affect the heating efficiency. At this time, the operator holds the connecting rod 202 and pulls the circular sleeve 203 upward to scrape off the impurities on the surface of heating element 200. When heating element 200 is damaged, loosen heating element 200 to remove it from the inner cavity of nut seat 201, then pull heating element 200 upward and replace it with a new one.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving heating device for producing surfactants, characterized in that: The heating tank (100) comprises a heating tank (106) which is fixedly connected to the inner wall of the top of the heating tank (100); a heating rod (200) is fixedly installed on the top of the heating tank (100); the heating end of the heating rod (200) passes through the heating tank (100) and extends to the inner cavity of the heating barrel (106); the top of the heating tank (100) is connected to an air outlet pipe (101); the inner cavity of the air outlet pipe (101) is connected to the inner cavity of the heating barrel (106); the air outlet end of the air outlet pipe (101) is connected to a connecting pipe (300); the air outlet of the connecting pipe (300) is connected to the inner cavity of the heating barrel (106); The end of the heating pot (100) is connected to a spiral tube (301), the spiral tube (301) is sleeved on the outer surface of the heating barrel (106), the air outlet end of the spiral tube (301) passes through the heating pot (100) and extends to the outside, the top of the heating pot (100) is connected to a filling tube (102), the surface of the heating rod (200) is provided with a cleaning component for cleaning the surface of the heating rod (200), the top of the heating pot (100) is fixedly mounted with a driving motor (400), and the output shaft of the driving motor (400) is connected to a stirring component for stirring the surfactant to avoid boiling.

2. The energy-saving heating device for producing surfactant according to claim 1, characterized in that: The cleaning assembly comprises a circular sleeve (203) sliding on the surface of the heating rod (200), a connecting rod (202) being fixedly mounted on one side of the circular sleeve (203), and one end of the connecting rod (202) extending upward and passing through the heating tank (100).

3. The energy-saving surfactant production heating device according to claim 2, characterized in that: The stirring assembly comprises a transmission rod (401) key-connected to a driving motor (400), a plurality of connection rings (403) are fixedly sleeved on the surface of the transmission rod (401), and stirring plates (402) are fixedly mounted on both sides of the connection rings (403).

4. The energy-saving surfactant production heating device according to claim 3, characterized in that: A nut seat (201) is fixedly mounted on the top surface of the heating tank (100) and located on the outer circumferential surface of the heating rod (200); an external thread (205) is provided on the surface of the heating rod (200) and at a position corresponding to the inner cavity of the nut seat (201); the heating rod (200) is threadedly connected to the inner cavity of the nut seat (201) via the external thread (205).

5. The energy-saving surfactant production heating device according to claim 4, characterized in that: A fixing seat (204) is fixedly mounted on the inner wall of the heating barrel (106), and one end of the heating rod (200) is plugged into the inner cavity of the heating rod (200).

6. An energy-saving heating device for producing surfactant according to any one of claims 1 to 5, characterized in that: A sealing plug (103) is inserted into the mouth of the injection pipe (102).

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