Water-retaining agent raw material stirring and mixing device with constant-temperature structure

Abstract

The utility model provides a water-retaining agent raw material stirring and mixing device with a constant-temperature structure, which comprises a bearing bracket assembly, a containing assembly, a shade covering assembly, an adapter fastening assembly, a power driving assembly, a stirring and mixing assembly and a constant-temperature processing assembly, according to the water-retaining agent raw material stirring and mixing device, the shade top plate, the bearing seat plate, the storage inner cylinder and the storage outer cylinder are firmly connected together through the switching connecting rod and the locking nut, so that the overall stability and safety of the device are ensured; an inner sealing ring and an outer sealing ring are respectively arranged at the joint parts of the storage inner cylinder and the bearing seat plate as well as the storage outer cylinder and the bearing seat plate, so that leakage of a water-retaining agent and heat-conducting oil is effectively avoided, and the heat-conducting oil can be kept in a preset temperature range through a constant-temperature treatment assembly consisting of a switching guide pipe, a heating rod and a temperature measuring rod; therefore, the heat of the water-retaining agent is effectively preserved, the temperature stability of the water-retaining agent in the stirring and mixing process is ensured, and the performance and quality of the water-retaining agent are improved.

Description

Technical Field

[0001] The utility model relates to a production device for a high molecular water retaining agent, in particular to a mixing device for water retaining agent raw materials with a constant temperature structure. Background Art

[0002] Patent document CN220995034U discloses a water retaining agent stirring device, which includes a base, a box body is arranged on the upper end of the base, feeding hoppers are arranged on both sides of the upper end surface of the box body, a driving motor is arranged at the center of the upper end surface of the box body, the output end of the driving motor is connected with a stirring shaft, stirring rods are arranged on the stirring shaft, a spiral conveying blade is arranged at the lower end of the stirring shaft, a scraping plate is arranged on the stirring rod, an inserting component is arranged on the scraping plate, and a discharging pipe is arranged at the lower end of the box body. It drives the rotating shaft to rotate through the driving motor, and the rotating shaft drives the stirring rod to rotate, so that the stirring rod can evenly stir the water retaining agent. By arranging a spiral conveying blade at the bottom end of the stirring shaft, the spiral conveying blade can quickly discharge the water retaining agent in the box body, thereby preventing the water retaining agent from blocking the discharging pipe. By arranging a scraping plate, the scraping plate can scrape the water retaining agent adhering to the inner wall of the box body, thereby avoiding the waste of the water retaining agent. However, in the processing of a water retaining agent, dispersants such as cyclohexane and span need to be added to the stirring device, heated to 72±2°C and stirred until dissolved and clarified, and an acrylic acid-sodium acrylate solution and an initiator solution are added dropwise. After the addition is completed, it is kept at 72±2°C for reaction. However, the above stirring device cannot accurately control the temperature, resulting in poor performance of the water retaining agent finished product. Therefore, it is necessary to optimize its structure to overcome the above defects. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a mixing device for water retaining agent raw materials with a constant temperature structure to improve the performance of the water retaining agent finished product.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A mixing device for water retaining agent raw materials with a constant temperature structure, which includes:

[0006] A bearing and supporting component, which is installed on the frame through a connecting piece and has an assembly space inside;

[0007] A storage and accommodation component, which is installed on the bearing and supporting component and has a water retaining agent raw material accommodation space and a heat transfer oil accommodation space inside. The bearing and supporting component bears the storage and accommodation component and the water retaining agent raw materials and heat transfer oil inside, so that the heat transfer oil keeps the water retaining agent raw materials warm;

[0008] A covering and enclosing component, which is installed on the storage and accommodation component and corresponds to the bearing and supporting component in position, and the storage and accommodation component is covered by the covering and enclosing component;

[0009] An adapter fastening assembly is installed between the mask covering assembly and the carrier support assembly. It can adapt the mask covering assembly and the carrier support assembly, and lock and engage the storage component with the mask covering assembly and the carrier support assembly.

[0010] A power driving and rotating assembly is installed on the mask covering assembly and can operate on the mask covering assembly.

[0011] A stirring and mixing assembly is installed on the storage component. It corresponds to the water retaining agent raw material accommodation space in position and is engaged with the power driving and rotating assembly. Driven by the power driving and rotating assembly, the stirring and mixing assembly operates to stir and mix the water retaining agent raw materials in the storage component.

[0012] A constant temperature processing assembly is installed on the storage component and corresponds to the heat transfer oil accommodation space in position. It can perform constant temperature processing on the heat transfer oil in the storage component to keep it within a predetermined temperature range.

[0013] Specifically, the carrier support assembly includes:

[0014] A carrier seat plate is made of a rigid plate member and is arranged horizontally. Its edge is fixed to the frame by a set of connecting bolts.

[0015] A carrier gasket is made of an elastic plate member and is located between the carrier seat plate and the frame. The carrier gasket buffers the carrier seat plate.

[0016] The storage component includes:

[0017] A storage inner cylinder is located above the carrier seat plate. An inner embedding groove adapted to the shape of the storage inner cylinder is provided at the top of the carrier seat plate. The bottom of the storage inner cylinder is embedded in the inner embedding groove, and a water retaining agent raw material accommodation space is enclosed between the carrier seat plate and the storage inner cylinder.

[0018] A storage outer cylinder is located above the carrier seat plate and surrounds the outside of the storage inner cylinder. An outer embedding groove adapted to the shape of the storage outer cylinder is provided at the top of the carrier seat plate. The bottom of the storage outer cylinder is embedded in the outer embedding groove, and a heat transfer oil accommodation space is enclosed among the storage inner cylinder, the carrier seat plate and the storage outer cylinder. The heat transfer oil is used to keep the water retaining agent raw materials warm.

[0019] In an embodiment of the present utility model, an inner sealing ring is provided at the joint between the storage inner cylinder and the bearing seat plate. The inner sealing ring is made of polyurethane sealant, which can seal the joint between the storage inner cylinder and the bearing seat plate to prevent the water retaining agent from leaking. An outer sealing ring is provided at the joint between the storage outer cylinder and the bearing seat plate. The outer sealing ring is made of polyurethane sealant, which can seal the joint between the storage outer cylinder and the bearing seat plate to prevent the heat-conducting oil from leaking.

[0020] The mask covering assembly includes:

[0021] A mask top plate, which is made of a rigid plate member and is arranged horizontally. An inner connecting groove adapted to the shape of the storage inner cylinder is provided at the bottom thereof. The top of the storage inner cylinder is inserted into the inner connecting groove, and the mask top plate covers the water retaining agent raw material accommodating space. An outer connecting groove adapted to the shape of the storage outer cylinder is also provided at the bottom thereof. The top of the storage outer cylinder is inserted into the outer connecting groove, and the mask top plate covers the heat-conducting oil accommodating space.

[0022] In an embodiment of the present utility model, a mating end pipe is installed in the mask top plate. The mating end pipe penetrates through both ends of the mask top plate and is communicated with the storage inner cylinder. It can be communicated with a feeding device through the mating end pipe to input the water retaining agent into the storage inner cylinder.

[0023] The transfer and fastening assembly includes:

[0024] Transfer connecting rods, one set of which is provided. Each transfer connecting rod is located outside the storage outer cylinder. It extends along the axial direction of the storage outer cylinder and is arranged sequentially along the circumferential direction of the storage outer cylinder. A set of mating bottom holes are provided at the edge of the bearing seat plate. Each transfer connecting rod has a limiting end at the bottom. The bottom of the transfer connecting rod penetrates through the mating bottom holes, and the limiting end abuts against the bottom of the bearing seat plate. A set of mating top holes are provided at the edge of the mask top plate. The top of the transfer connecting rod penetrates through the mating top holes and extends above the mask top plate;

[0025] Locking nuts, one set of which is provided. Each locking nut is screwed onto the top of the transfer connecting rod through a thread and abuts against the top of the mask top plate. The mask top plate and the bearing seat plate are fixedly connected by the transfer connecting rod and the locking nut, and the storage inner cylinder and the storage outer cylinder are clamped and fixed.

[0026] The power driving and rotating assembly includes:

[0027] A support cylinder shell, which is arranged vertically and is fixed to the top of the mask top plate and extends above the mask top plate;

[0028] A driving motor, which is installed on the top of the support cylinder shell, and its power output shaft extends into the interior of the support cylinder shell.

[0029] The stirring and mixing assembly includes:

[0030] The stirring mandrel is vertically arranged and installed in the mask top plate through bearings. Its top extends into the support cylinder shell and engages with the power output shaft of the driving motor. Its bottom extends into the storage inner cylinder and is driven by the driving motor to rotate the stirring mandrel.

[0031] There is a set of stirring blades. Each stirring blade is respectively engaged with the bottom of the stirring mandrel. The stirring mandrel drives the stirring blades to rotate, and the stirring blades stir and mix the water retaining agent.

[0032] The constant temperature treatment assembly includes:

[0033] There is a set of transfer conduits. Each transfer conduit respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the heat transfer oil circulation equipment, and can transport heat transfer oil to the space between the storage inner cylinder and the storage outer cylinder.

[0034] There is a set of heating rod bars. Each heating rod bar respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the power supply, and can heat the heat transfer oil in the space between the storage inner cylinder and the storage outer cylinder.

[0035] There is a set of temperature measuring rod bars. Each temperature measuring rod bar respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the power supply, and can measure the temperature of the heat transfer oil in the space between the storage inner cylinder and the storage outer cylinder.

[0036] The advantages of the present utility model are as follows:

[0037] The water retaining agent raw material mixing device firmly connects the mask top plate, the bearing seat plate, the storage inner cylinder and the storage outer cylinder together through the transfer connecting rod and the locking nut, ensuring the overall stability and safety of the device. Inner sealing rings and outer sealing rings are respectively arranged at the joint parts between the storage inner cylinder and the bearing seat plate, and between the storage outer cylinder and the bearing seat plate, effectively avoiding the leakage of the water retaining agent and the heat transfer oil, ensuring the cleanliness and operation efficiency of the device. The constant temperature treatment assembly composed of the transfer conduit, the heating rod bar and the temperature measuring rod bar can ensure that the heat transfer oil is maintained within a predetermined temperature range, thereby effectively insulating the water retaining agent, ensuring the temperature stability of the water retaining agent during the stirring and mixing process, and being beneficial to improving the performance and quality of the water retaining agent. Description of the Drawings

[0038] Figure 1 is the external structure schematic diagram of the water retaining agent raw material mixing device with a constant temperature structure proposed by the present utility model;

[0039] Figure 2 is the internal structure schematic diagram of the mixing device;

[0040] Figure 3It is a schematic diagram of the cross-sectional structure of the mixing device. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0042] like Figures 1 to 3 As shown, the water-retaining agent raw material stirring and mixing device with a constant temperature structure proposed in the utility model includes a bearing support component, a storage container component, a cover and cover component, a transition and tightening component, a power drive component, a stirring and mixing component and a constant temperature treatment component. The bearing support component is installed on the frame through a connecting piece, and has an assembly space inside. The storage container component is installed on the bearing support component, and has a water-retaining agent raw material accommodating space and a heat transfer oil accommodating space inside. The bearing support component carries the storage container component and the water-retaining agent raw material and the heat transfer oil inside the storage container component, so that the heat transfer oil keeps the water-retaining agent raw material warm. The cover and cover component is installed on the storage container component and corresponds to the position of the bearing support component. The cover and cover component covers the storage container component. The transition and tightening component is installed on the It is installed between the shield and cover assembly and the bearing support assembly, and can transfer the shield and cover assembly and the bearing support assembly, and make the container storage assembly, the shield and cover assembly and the bearing support assembly locked and engaged. The power drive assembly is installed on the shield and cover assembly and can operate on the shield and cover assembly. The stirring and mixing assembly is installed on the container storage assembly, which corresponds to the position of the water-retaining agent raw material storage space and is engaged with the power drive assembly. The power drive assembly drives the stirring and mixing assembly to operate, and the stirring and mixing assembly stirs and mixes the water-retaining agent raw material in the container storage assembly. The constant temperature treatment assembly is installed on the container storage assembly and corresponds to the position of the heat transfer oil storage space. The heat transfer oil in the container storage assembly can be treated at a constant temperature to keep it within a predetermined temperature range.

[0043] In this embodiment, the bearing support assembly includes a bearing base plate 110 and a bearing gasket 120. The bearing base plate is made of a rigid plate member and is arranged horizontally. Its edges are fixed to the frame by a set of connecting bolts. The bearing gasket is made of an elastic plate member and is located between the bearing base plate and the frame, and the bearing base plate is cushioned by the bearing gasket.

[0044] The storage and accommodation assembly includes an inner storage cylinder 210 and an outer storage cylinder 220. The inner storage cylinder is located above the bearing base plate. An inner embedding groove adapted to the shape of the inner storage cylinder is formed at the top of the bearing base plate. The bottom of the inner storage cylinder is embedded in the inner embedding groove. A water retaining agent raw material accommodation space is enclosed between the bearing base plate and the inner storage cylinder. The outer storage cylinder is located above the bearing base plate and surrounds the outside of the inner storage cylinder. An outer embedding groove adapted to the shape of the outer storage cylinder is formed at the top of the bearing base plate. The bottom of the outer storage cylinder is embedded in the outer embedding groove. A heat transfer oil accommodation space is enclosed among the inner storage cylinder, the bearing base plate and the outer storage cylinder, and the water retaining agent raw material is insulated by the heat transfer oil.

[0045] In this embodiment, an inner sealing ring 211 is provided at the joint between the inner storage cylinder and the bearing base plate. The inner sealing ring is made of polyurethane sealant and can seal the joint between the inner storage cylinder and the bearing base plate to prevent the leakage of the water retaining agent. An outer sealing ring 221 is provided at the joint between the outer storage cylinder and the bearing base plate. The outer sealing ring is made of polyurethane sealant and can seal the joint between the outer storage cylinder and the bearing base plate to prevent the leakage of the heat transfer oil.

[0046] The mask covering assembly includes a mask top plate 300. The mask top plate is made of a rigid plate member and is arranged horizontally. An inner connection groove adapted to the shape of the inner storage cylinder is formed at its bottom. The top of the inner storage cylinder is inserted into the inner connection groove, and the mask top plate covers the water retaining agent raw material accommodation space. An outer connection groove adapted to the shape of the outer storage cylinder is also formed at its bottom. The top of the outer storage cylinder is inserted into the outer connection groove, and the mask top plate covers the heat transfer oil accommodation space.

[0047] In this embodiment, a mating end pipe 310 is installed in the mask top plate. The mating end pipe penetrates through both ends of the mask top plate and is communicated with the inner storage cylinder. It can be communicated with the feeding equipment through the mating end pipe to input the water retaining agent into the inner storage cylinder.

[0048] The transfer and clamping assembly includes transfer connecting rods 410 and locking nuts 420. There is a set of transfer connecting rods, and each transfer connecting rod is located outside the storage outer cylinder. They extend along the axial direction of the storage outer cylinder and are arranged in sequence along the circumferential direction of the storage outer cylinder. A set of mating bottom holes are provided at the edge of the bearing seat plate. The bottom of each transfer connecting rod has a limiting end. The bottom of the transfer connecting rod penetrates through the mating bottom hole, and the limiting end abuts against the bottom of the bearing seat plate. A set of mating top holes are provided at the edge of the mask top plate. The top of the transfer connecting rod penetrates through the mating top hole and extends above the mask top plate. There is a set of locking nuts, and each locking nut is screwed onto the top of the transfer connecting rod through a thread and abuts against the top of the mask top plate. The mask top plate and the bearing seat plate are fixedly connected by the transfer connecting rod and the locking nut, and the storage inner cylinder and the storage outer cylinder are clamped and fixed.

[0049] The power driving and rotating assembly includes a support cylinder shell 510 and a driving motor 520. The support cylinder shell is arranged vertically. It is fixed to the top of the mask top plate and extends above the mask top plate. The driving motor is installed on the top of the support cylinder shell, and its power output shaft extends into the interior of the support cylinder shell.

[0050] The stirring and mixing assembly includes a stirring core shaft 610 and stirring blades 620. The stirring core shaft is arranged vertically and is installed in the mask top plate through a bearing. Its top extends into the support cylinder shell and is engaged with the power output shaft of the driving motor. Its bottom extends into the storage inner cylinder. The driving motor drives the stirring core shaft to rotate. There is a set of stirring blades, and each stirring blade is respectively engaged with the bottom of the stirring core shaft. The stirring core shaft drives the stirring blades to rotate, and the stirring blades perform stirring and mixing treatment on the water retaining agent.

[0051] The constant temperature treatment assembly includes transfer conduits 710, heating rod bars 720 and temperature measuring rod bars 730. There is a set of transfer conduits, and each transfer conduit respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the heat-conducting oil circulation equipment, and can transport heat-conducting oil to the space between the storage inner cylinder and the storage outer cylinder. There is a set of heating rod bars, and each heating rod bar respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the power supply, and can heat the heat-conducting oil between the storage inner cylinder and the storage outer cylinder. There is a set of temperature measuring rod bars, and each temperature measuring rod bar respectively penetrates through both ends of the mask top plate. Its bottom extends into the space between the storage inner cylinder and the storage outer cylinder, and its top is connected to the power supply, and can measure the temperature of the heat-conducting oil between the storage inner cylinder and the storage outer cylinder. The heating rod bar can adjust the heating process according to the temperature data obtained by the temperature measuring rod bar to avoid excessive temperature fluctuations of the heat-conducting oil. The adjustment process is controlled by an industrial control computer, and its structure and operation process adopt existing technologies, so no further description is given.

[0052] In the description of the present utility model, it should be noted that when terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", "left", "right", etc. appear, they should be understood as based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, when terms such as "first", "second", etc. appear, they are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A water retainer raw material mixing device with a constant temperature structure, characterized in that, Including: A bearing support assembly, which is installed on the frame through a connecting piece and has an assembly space inside; A storage and accommodation assembly, which is installed on the bearing support assembly and has a water retaining agent raw material accommodation space and a heat transfer oil accommodation space inside. The bearing support assembly bears the storage and accommodation assembly and the water retaining agent raw material and heat transfer oil inside it, so that the heat transfer oil keeps the water retaining agent raw material warm; A mask covering assembly, which is installed on the storage and accommodation assembly and corresponds to the bearing support assembly in position, and the mask covering assembly covers the storage and accommodation assembly; An adapter fastening assembly, which is installed between the mask covering assembly and the bearing support assembly, can transfer the mask covering assembly and the bearing support assembly, and lock and engage the storage and accommodation assembly with the mask covering assembly and the bearing support assembly; A power driving and rotating assembly, which is installed on the mask covering assembly and can operate on the mask covering assembly; A stirring and mixing assembly, which is installed on the storage and accommodation assembly, corresponds to the water retaining agent raw material accommodation space in position, and is engaged with the power driving and rotating assembly. The power driving and rotating assembly drives the stirring and mixing assembly to operate, and the stirring and mixing assembly stirs and mixes the water retaining agent raw material in the storage and accommodation assembly; A constant temperature treatment assembly, which is installed on the storage and accommodation assembly and corresponds to the heat transfer oil accommodation space in position, and can perform constant temperature treatment on the heat transfer oil in the storage and accommodation assembly.

2. The water retaining agent raw material stirring and mixing device with a constant temperature structure according to claim 1, characterized in that, The bearing support assembly includes: A bearing seat plate, which is made of a rigid plate and is arranged horizontally, and its edge is fixed to the frame through a set of connecting bolts; A bearing gasket, which is made of an elastic plate and is located between the bearing seat plate and the frame.

3. A water retaining agent raw material mixing device with a constant temperature structure according to claim 2, characterized in that, The storage and accommodation assembly includes: A storage inner cylinder, which is located above the bearing seat plate. An inner side groove adapted to the shape of the storage inner cylinder is opened at the top of the bearing seat plate, and the bottom of the storage inner cylinder is embedded in the inner side groove. A water retaining agent raw material accommodation space is enclosed between the bearing seat plate and the storage inner cylinder; A storage outer cylinder, which is located above the bearing seat plate and surrounds the outside of the storage inner cylinder. An outer side groove adapted to the shape of the storage outer cylinder is opened at the top of the bearing seat plate, and the bottom of the storage outer cylinder is embedded in the outer side groove. A heat transfer oil accommodation space is enclosed among the storage inner cylinder, the bearing seat plate and the storage outer cylinder.

4. The water retaining agent raw material mixing device with a constant temperature structure according to claim 3, characterized in that, The mask covering assembly includes: A mask top plate, which is made of a rigid plate and is arranged horizontally. An inner side connection groove adapted to the shape of the storage inner cylinder is opened at the bottom of it, and the top of the storage inner cylinder is inserted into the inner side connection groove. The mask top plate covers the water retaining agent raw material accommodation space. An outer side connection groove adapted to the shape of the storage outer cylinder is also opened at the bottom of it, and the top of the storage outer cylinder is inserted into the outer side connection groove. The mask top plate covers the heat transfer oil accommodation space.

5. A water retaining agent raw material mixing device with a constant temperature structure according to claim 4, characterized in that, The adapter fastening assembly includes: A transfer connecting rod is provided with a group, each transfer connecting rod is respectively located outside the storage outer cylinder, extends along the axial direction of the storage outer cylinder, and is arranged in sequence along the circumferential direction of the storage outer cylinder. A group of matching bottom holes are opened on the edge of the bearing seat plate, and each transfer connecting rod has a limiting end at the bottom. The bottom of the transfer connecting rod passes through the matching bottom hole, and the limiting end abuts against the bottom of the bearing seat plate. A group of matching top holes are opened on the edge of the shield top plate, and the top of the transfer connecting rod passes through the matching top hole and extends to the top of the shield top plate. A locking nut is provided in a group, each locking nut is screwed to the top of the transfer connecting rod through a thread and abuts against the top of the shield top plate.

6. The water retaining agent raw material mixing device with a constant temperature structure according to claim 4, characterized in that, The power drive assembly includes: A supporting cylinder shell is arranged vertically, fixed to the top of the shield top plate, and extends above the shield top plate; The driving motor is installed on the top of the supporting cylinder shell, and its power output shaft extends into the interior of the supporting cylinder shell.

7. A water retaining agent raw material mixing device with a constant temperature structure according to claim 6, characterized in that, The stirring and mixing components include: A stirring mandrel, which is arranged vertically and installed in the top plate of the shield through a bearing, with its top extending into the supporting cylinder shell and engaging with the power output shaft of the driving motor, and its bottom extending into the storage inner cylinder; A stirring blade is provided in a group, and each stirring blade is respectively connected to the bottom of the stirring core shaft.

8. The water retaining agent raw material mixing device with a constant temperature structure according to claim 4, characterized in that Thermostatic components include: A transfer conduit is provided in a group, each transfer conduit respectively passes through the two ends of the shield top plate, the bottom of which extends into between the storage inner cylinder and the storage outer cylinder, and the top of which is connected to the heat transfer oil circulation device, and can transport heat transfer oil between the storage inner cylinder and the storage outer cylinder; A heating rod, which is provided with a group, each heating rod respectively passes through the two ends of the shield top plate, the bottom of which extends into between the storage inner cylinder and the storage outer cylinder, and the top of which is connected to the power supply; A temperature measuring rod is provided with a group of temperature measuring rods, each temperature measuring rod passes through the two ends of the shield top plate respectively, the bottom of the temperature measuring rod extends into between the storage inner cylinder and the storage outer cylinder, and the top of the temperature measuring rod is connected to the power supply.

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