Heating and heat preservation device for water reducing agent production

By designing a heating and insulation device in the water reducer production process and using a drive module and a control module to achieve flexible transfer of the heating wire between multiple mixing kettles, the problems of mother liquor heat loss and energy waste were solved, and full utilization of heat and energy-saving effects were achieved.

CN223399919UActive Publication Date: 2025-09-30ZHEJIANG JIULONG NEW MATERIAL CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422811236.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-19
Publication Date
2025-09-30
Estimated Expiration
2034-11-19

AI Technical Summary

Technical Problem

During the production of water reducers, the mother liquor suffers severe heat loss when transferred between multiple heat preservation kettles, and the heat of the heating wire in the prior art is not fully utilized, resulting in energy waste.

Method used

A heating and heat preservation device is designed. By sliding the heating wire to the bottom of the limit frame, the driving module and the control module are used to realize the docking and separation of multiple protective cylinders, thereby reducing heat loss during mother liquor transfer, facilitating the transfer of the heating wire between multiple mixing kettles, and making full use of the residual heat.

Benefits of technology

The heat loss of the mother liquor when it is transferred between multiple mixing kettles is effectively reduced, energy consumption is saved, and the heat utilization efficiency of the heating wire is improved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223399919U_ABST
    Figure CN223399919U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of water reducing agent production, in particular to a heating and heat preservation device for water reducing agent production, which comprises a base, a top frame, a plurality of protective cylinders, a plurality of heat preservation cylinders, a driving module, a plurality of upper frames, a plurality of lower frames and a plurality of lower frames, a limiting frame is slidably connected to the inner top face of the top frame, an electric heating wire is slidably connected to the bottom of the limiting frame, and the regulation and control module is arranged on the inner top face of the top frame. According to the device disclosed by the utility model, the electric heating wire is slidably connected to the bottom of the limiting frame, the plurality of groups of protective barrels can be butted and separated by starting the motor I, and the protective barrels can preserve heat of the mixing kettles, so that the heat loss of mother liquor during transfer among the plurality of mixing kettles is reduced, and the electric heating wire can be conveniently transferred among the plurality of mixing kettles; the mode of preheating the mixing kettle in advance is avoided, the residual heat of the heating wire can be fully utilized, the energy consumption is reduced, and the use is convenient.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent production, in particular to a heating and heat preservation device used for water reducing agent production. Background Art

[0002] In the production process of water reducers, heating and insulation are important steps, as they ensure that the water reducer can achieve its maximum effect at an appropriate temperature. The design of the water reducer heating and insulation device uses an insulation kettle, which is wrapped with an insulation layer on the outside and equipped with a heating layer and temperature sensor on the inside. The insulation kettle is heated by an electric heating wire, and the insulation layer is used to reduce heat loss, ensuring that the temperature of the water reducer is uniform and constant. However, during the preparation of the water reducer mother liquor, the mother liquor needs to be moved between multiple insulation kettles. In order to reduce the heat loss of the mother liquor during the transfer process, the next insulation kettle needs to be preheated in advance. The heating wire on the used insulation kettle is cooled naturally, which wastes a lot of heat and energy during this period, making it difficult to fully utilize the heat of the heating wire and inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a heating and heat preservation device for water reducing agent production to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A heating and heat preservation device for water reducing agent production, comprising:

[0006] A base, wherein a plurality of protective cylinders are slidably connected to the top of the base, and a heat-insulating cylinder is fixedly sleeved on the outer wall of the protective cylinder;

[0007] A driving module is disposed inside the base, and is used to control the multiple protective cylinders;

[0008] A top frame, wherein a limiting frame is slidably connected to the inner top surface of the top frame, and a heating wire is slidably connected to the bottom of the limiting frame;

[0009] The regulating module is arranged on the top surface of the top frame, and is used to drive the heating wire.

[0010] Preferably, a plurality of thermal insulation sleeves are fixedly connected to the top of the top frame.

[0011] Furthermore, the driving module includes:

[0012] An L-shaped frame, wherein the L-shaped frame is slidably connected to the top of the base, the top end of the L-shaped frame passes through the insulation tube and is fixedly connected to the protective tube, and a connecting rod is fixedly connected between two adjacent L-shaped frames;

[0013] A bidirectional screw rod is rotatably connected to the top of the base, and the bidirectional screw rod passes through the adjacent L-shaped frame and is screwed thereto;

[0014] The motor 1 is fixedly connected to one side of the base, and the output end of the motor 1 passes through the base and is fixedly connected to the bidirectional lead screw.

[0015] Furthermore, the bottom of the L-shaped frame is rotatably connected to a plurality of rollers.

[0016] Furthermore, a connecting frame is slidably connected to the interior of the limiting frame, the bottom end of the connecting frame is fixedly connected to the adjacent heating wire, and the top of the connecting frame is fixedly connected to a wiring seat.

[0017] Furthermore, a plurality of limiting grooves 1 and 2 are provided on the top of the top frame, the limiting grooves 2 are communicated with the adjacent limiting grooves 1, and the connecting frame is movably engaged in the adjacent limiting grooves 2.

[0018] Furthermore, the control module includes:

[0019] A one-way screw rod is rotatably connected to the inner top surface of the top frame, the one-way screw rod passes through the limit frame and is screwed together with the limit frame, and the inner top surface of the top frame is fixedly connected to two cross bars, both of which pass through the limit frame and are slidably connected to the limit frame;

[0020] Motor 2, wherein the output end of the motor 2 is fixedly connected to the one-way screw rod.

[0021] Furthermore, multiple guide blocks are fixedly connected to both sides of the top frame, and two adjacent guide blocks are symmetrically distributed. Two clamping rods are slidably connected to the top of the protective tube, and a spring is fixed between the clamping rod and the protective tube. Magnetic blocks are fixedly embedded on one side of the connecting frame and the inner wall of the limit frame, and the relative magnetic poles of two adjacent magnetic blocks are different.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The bottom of the limit frame is connected with a heating wire which is slidably connected. By starting the motor, multiple sets of protective cylinders can be docked and separated. The protective cylinders can keep the mixing kettle warm, reduce the heat loss of the mother liquor when transferring between multiple mixing kettles, and facilitate the transfer of the heating wire between multiple mixing kettles, avoiding the need to preheat the mixing kettle in advance. The residual heat of the heating wire can be fully utilized, saving energy consumption and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the side sectional structure of the base of the utility model;

[0026] Figure 3 This is a schematic diagram of the side sectional structure of the top frame of the utility model;

[0027] Figure 4 This utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0028] Figure 5 This is a schematic diagram of the side sectional structure of the protective tube of the utility model;

[0029] Figure 6 This utility model Figure 5 A schematic diagram of the partially enlarged structure at point B in the middle;

[0030] Figure 7 It is a schematic diagram of the side sectional structure of the limiting frame of the utility model.

[0031] In the figure: 10. Base; 11. Top frame; 111. Insulation sleeve; 112. Limiting groove 1; 113. Limiting groove 2; 12. Protective tube; 121. Insulation tube; 13. Drive module; 131. L-shaped frame; 1311. Roller; 132. Connecting rod; 133. Bidirectional screw rod; 134. Motor 1; 14. Limiting frame; 141. Heating wire; 142. Connecting frame; 143. Terminal block; 15. Control module; 151. One-way screw rod; 152. Motor 2; 153. Cross bar; 154. Guide block; 155. Clamping rod; 156. Spring; 157. Magnetic block; 20. Mixing kettle; 21. Material guide pipe. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-7 In an embodiment of the utility model, a heating and heat preservation device for the production of water reducer includes a base 10, a plurality of protective tubes 12 are slidably connected to the top of the base 10, and a heat preservation tube 121 is fixedly sleeved on the outer wall of the protective tube 12, a driving module 13 is arranged inside the base 10, and the driving module 13 is used to regulate the plurality of protective tubes 12, a top frame 11, and a limiting frame 14 is slidably connected to the inner top surface of the top frame 11, and a heating wire 141 is slidably connected to the bottom of the limiting frame 14, and a regulating module 15 is arranged on the inner top surface of the top frame 11, and the regulating module 15 is used to drive the heating wire 141.

[0034] Specifically, by slidingly connecting the heating wire 141 to the bottom of the limit frame 14, the starting motor 134 can dock and move away multiple groups of protective tubes 12. The protective tube 12 can keep the mixing kettle 20 warm, reduce the heat loss of the mother liquor when transferring between multiple mixing kettles 20, and facilitate the transfer of the heating wire 141 between multiple mixing kettles 20, avoiding the need to preheat the mixing kettle 20 in advance, and can fully utilize the residual heat of the heating wire 141, saving energy consumption and facilitating use.

[0035] Example 1

[0036] like Figure 1-3 As shown, in this embodiment, the driving module 13 includes an L-shaped frame 131, which is slidably connected to the top of the base 10, and the top of the L-shaped frame 131 passes through the insulation tube 121 and is fixedly connected to the protective tube 12. A connecting rod 132 is fixedly connected between two adjacent L-shaped frames 131, and a bidirectional screw rod 133 is rotatably connected to the top of the base 10. The bidirectional screw rod 133 passes through adjacent L-shaped frames 131 and is screwed together with them. Motor 134 is fixedly connected to one side of the base 10, and the output end of motor 134 passes through the base 10 and is fixedly connected to the bidirectional screw rod 133. The bottom of the L-shaped frame 131 is rotatably connected to a plurality of rollers 1311.

[0037] In this embodiment, multiple L-shaped frames 131 are connected by connecting rods 132, and motor 134 is started to drive the bidirectional screw rod 133 to rotate, thereby driving the two adjacent L-shaped frames 131 and the protective cylinders 12 to move synchronously in opposite directions, and the two groups of protective cylinders 12 on both sides of the mixing kettle 20 can be synchronously regulated. The two opposing protective cylinders 12 can cooperate to provide thermal insulation protection for the mixing kettle 20. The separation between the protective cylinders 12 makes space for the transfer of the heating wire 141. The setting of the roller 1311 reduces the friction between the L-shaped frame 131 and the base 10, making it smoother to drive the multiple protective cylinders 12 through a single bidirectional screw rod 133, and facilitating the synchronous regulation of the multiple protective cylinders 12.

[0038] like Figure 2 As shown, in this embodiment, a plurality of thermal insulation sleeves 111 are fixedly connected to the top of the top frame 11 .

[0039] In specific implementation, the insulation sleeve 111 is made of rock wool pipe material, which can strengthen the insulation protection of the material guide pipe 21 and prevent the mother liquor from cooling too much when transferred between multiple mixing kettles 20.

[0040] Example 2

[0041] On the basis of the first embodiment, the heating wire 141 is automatically transferred between the multiple mixing kettles 20 for convenience.

[0042] like Figure 4-7As shown, in this embodiment, a plurality of limit slots 112 and limit slots 2 113 are provided on the top of the top frame 11, the limit slots 2 113 are connected to the adjacent limit slots 1 12, the connecting frame 142 is movably connected to the adjacent limit slots 2 113, the internal sliding connection of the limit frame 14 is connected to the connecting frame 142, the bottom end of the connecting frame 142 is fixedly connected to the adjacent heating wire 141, the top of the connecting frame 142 is fixedly connected to the terminal block 143, the control module 15 includes a one-way screw rod 151, the one-way screw rod 151 is rotatably connected to the top surface of the top frame 11, the one-way screw rod 151 passes through the limit frame 14 and is screwed together with it Then, the inner top surface of the top frame 11 is fixedly connected with two cross bars 153, and the two cross bars 153 both pass through the limit frame 14 and are slidably connected thereto. Motor 2 152 and the output end of Motor 2 152 are fixedly connected to the one-way screw 151. A plurality of guide blocks 154 are fixedly connected to both sides of the top frame 11, and two adjacent guide blocks 154 are symmetrically distributed. The top of the protective tube 12 is slidably connected to two clamping rods 155, and a spring 156 is fixedly connected between the clamping rod 155 and the protective tube 12. Magnetic blocks 157 are fixedly embedded on one side of the connecting frame 142 and the inner wall of the limit frame 14, and the relative magnetic poles of the two adjacent magnetic blocks 157 are different.

[0043] The first and second limiting grooves 112 and 113 are used to limit the movement trajectory of the connecting frame 142 and the heating wire 141, thereby preventing the heating wire 141 from deviating from the docking of the mixing kettle 20. The limiting frame 14 limits the connection frame 142 to realize the lateral sliding limit of the heating wire 141, which is convenient for separating and docking the heating wire 141 with the mixing kettle 20, so that the heating wire 141 can heat and keep warm the multiple mixing kettles 20. The two cross bars 153 cooperate to limit the sliding of the limiting frame 14, and the starting motor 152 can start the one-way screw rod 151 to rotate, thereby driving the limiting frame 14 to move horizontally, and driving the connecting frame 142 to move horizontally in the limiting groove 112, so as to facilitate the transfer of the heating wire 141 between the multiple mixing kettles 20, and heat and keep warm the mixing kettle 20 where the mother liquor is located. The connecting frame 142 is inside the limiting groove 112 and is aligned with the adjacent limiting groove 11 After alignment, the connecting frame 142 is temporarily pressed against the inner wall of the limiting frame 14 by the attraction of the two magnetic blocks 157, and the motor 134 is started to drive the multiple protective cylinders 12 and the mixing kettle 20 closer. During this process, the two clamping rods 155 on the protective cylinder 12 contact the adjacent guide blocks 154. Guided by the guide blocks 154, the two guide blocks 154 move away from each other and are clamped on one side of the connecting frame 142. Then the protective cylinder 12 continues to move to push the connecting frame 142 and the heating wire 141 closer to the protective cylinder 12. The heating wire 141 is between the outer wall of the mixing kettle 20 and the inner wall of the protective cylinder 12, which can heat and keep the mixing kettle 20 warm. When it is necessary to move the heating wire 141, the motor 134 is started to drive the multiple protective cylinders 12 away from the mixing kettle 20. The two clamping rods 155 will drive that connecting frame 142 to move, and move the connecting frame 142 to the inside of the limiting groove 112, so as to facilitate the next transfer.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0045] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A heating and heat preservation device for water reducing agent production, characterized in that: include: A base (10), wherein a plurality of protective cylinders (12) are slidably connected to the top of the base (10), and a heat-insulating cylinder (121) is fixedly sleeved on the outer wall of the protective cylinder (12); A driving module (13) is disposed inside the base (10), and the driving module (13) is used to regulate the plurality of protective cylinders (12); A top frame (11), wherein a limiting frame (14) is slidably connected to the inner top surface of the top frame (11), and a heating wire (141) is slidably connected to the bottom of the limiting frame (14); The regulating module (15) is arranged on the inner top surface of the top frame (11), and the regulating module (15) is used to drive the heating wire (141).

2. The heating and heat-insulating device for water-reducing agent production according to claim 1, characterized in that: A plurality of thermal insulation sleeves (111) are fixedly connected to the top of the top frame (11).

3. The heating and heat-insulating device for water-reducing agent production according to claim 1, characterized in that: The driving module (13) comprises: An L-shaped frame (131), wherein the L-shaped frame (131) is slidably connected to the top of the base (10), the top end of the L-shaped frame (131) passes through the heat-insulating tube (121) and is fixedly connected to the protective tube (12), and a connecting rod (132) is fixedly connected between two adjacent L-shaped frames (131); A bidirectional screw rod (133) is rotatably connected to the top of the base (10), and the bidirectional screw rod (133) passes through the adjacent L-shaped frame (131) and is screwed thereto; Motor 1 (134) is fixedly connected to one side of the base (10), and the output end of motor 1 (134) passes through the base (10) and is fixedly connected to the bidirectional screw rod (133).

4. The heating and heat-insulating device for water-reducing agent production according to claim 3, characterized in that: The bottom of the L-shaped frame (131) is rotatably connected to a plurality of rollers (1311).

5. The heating and heat-insulating device for water-reducing agent production according to claim 1, characterized in that: The limiting frame (14) is internally slidably connected to a connecting frame (142), the bottom end of the connecting frame (142) is fixedly connected to the adjacent heating wire (141), and the top of the connecting frame (142) is fixedly connected to a wiring seat (143).

6. The heating and heat-insulating device for water-reducing agent production according to claim 5, characterized in that: The top of the top frame (11) is provided with a plurality of limiting grooves 1 (112) and limiting grooves 2 (113), wherein the limiting grooves 2 (113) are connected to the adjacent limiting grooves 1 (112), and the connecting frame (142) is movably connected to the inside of the adjacent limiting grooves 2 (113).

7. The heating and heat-insulating device for water-reducing agent production according to claim 1, characterized in that: The control module (15) includes: A one-way screw rod (151), the one-way screw rod (151) is rotatably connected to the inner top surface of the top frame (11), the one-way screw rod (151) passes through the limit frame (14) and is screwed thereto, the inner top surface of the top frame (11) is fixedly connected to two cross bars (153), and both of the two cross bars (153) pass through the limit frame (14) and are slidably connected thereto; Motor 2 (152), the output end of the motor 2 (152) is fixedly connected to the one-way screw rod (151).

8. The heating and heat-insulating device for water-reducing agent production according to claim 6, characterized in that: A plurality of guide blocks (154) are fixedly connected to both sides of the top frame (11), and two adjacent guide blocks (154) are symmetrically distributed. Two clamping rods (155) are slidably connected to the top of the protective tube (12), and a spring (156) is fixedly connected between the clamping rod (155) and the protective tube (12). Magnetic blocks (157) are fixedly embedded on one side of the connecting frame (142) and the inner wall of the limiting frame (14), and the relative magnetic poles of two adjacent magnetic blocks (157) are different.