Heating and heat preservation device for concrete water reducing agent production

Abstract

The utility model provides a heating and heat preservation device for producing a concrete water reducing agent, which comprises a heat storage type water reducing agent production tank structure and is characterized in that an annular protective cover is fixedly connected onto the heat storage type water reducing agent production tank structure; a first thermal insulation layer is wound on the outer wall of the heat storage type water reducing agent production tank structure and is positioned in the annular protective cover; an electromagnetic heating coil is wound on the outer wall of the first heat preservation layer, and a second heat preservation layer is wound on the outer side of the electromagnetic heating coil. The electromagnetic heating coil is mainly used for heating, compared with other heating modes, the electromagnetic heating mode can save 40%-50% of electric energy, meanwhile, the heat storage layer is arranged on the water reducing agent production tank, and the problem that heat of the water reducing agent production tank is rapidly dissipated can be effectively solved through the heat storage layer. Therefore, the starting frequency of the electromagnetic heating coil can be effectively reduced, the energy-saving heating and heat preservation effects are achieved, and the problem of high power consumption of the device can be effectively avoided.

Description

Technical Field

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

[0002] The heating and heat preservation device for the production of concrete water reducing agent is a device that can heat and keep the water reducing agent warm. For example, the heating and heat preservation device for concrete water reducing agent with publication number CN207990983U includes a storage tank, a water reducing agent inlet, a water reducing agent outlet and a heating pipe. The storage tank is a cylindrical tank body, and an interlayer is provided in the tank wall of the storage tank. The interlayer is provided with a heat-insulating filling material. There are still some problems in the actual use of the heating and heat preservation device, such as: it mainly heats the water reducing agent by a heating wire, and the heating wire consumes a lot of power, which is not conducive to saving electricity. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a heating and heat preservation device for the production of concrete water reducing agent, which can achieve the effect of energy-saving heating and heat preservation and can effectively avoid the problem of high power consumption of the device.

[0004] The technical solution is as follows: a heating and heat-insulating device for the production of concrete water-reducing agent, including a heat-storage water-reducing agent production tank structure, characterized in that an annular protective cover is fixedly connected to the heat-storage water-reducing agent production tank structure; a first insulation layer is wrapped around the outer wall of the heat-storage water-reducing agent production tank structure, and the first insulation layer is located inside the annular protective cover; an electromagnetic heating coil is wrapped around the outer wall of the first insulation layer, and a second insulation layer is wrapped around the outer side of the electromagnetic heating coil; support legs are longitudinally fixedly connected to the four sides of the lower part of the heat-storage water-reducing agent production tank structure; a temperature sensor is fixedly connected to the left opening of the lower part of the heat-storage water-reducing agent production tank structure.

[0005] Preferably, the heat storage type water-reducing agent production tank structure comprises a water-reducing agent production tank, a fixed tube is longitudinally arranged in the middle part of the inner part of the water-reducing agent production tank, and the middle parts of the outer wall of the fixed tube are respectively connected with heat conducting plates in an integrated manner, wherein the outer sides of the heat conducting plates are respectively fixedly connected with the middle parts of the inner side of the water-reducing agent production tank; through holes are respectively provided in the inner parts of the heat conducting plates; the internal bearing of the fixed tube is connected with a transmission shaft, and the lower end of the transmission shaft is fixedly connected with a stirring blade; the upper middle part of the water-reducing agent production tank is fixedly connected with a driving motor, and the lower end of the output shaft of the driving motor passes through the upper middle side of the inner part of the water-reducing agent production tank, wherein the lower end of the output shaft of the driving motor is connected with the upper end coupling of the transmission shaft; a feed hopper is fixedly connected to the opening on the right side of the upper part of the water-reducing agent production tank, and the upper cover of the feed hopper is connected with a hopper cover; a discharge valve is fixedly connected to the opening in the middle part of the lower part of the water-reducing agent production tank; annular grooves are provided in the middle part of the outer wall of the water-reducing agent production tank from top to bottom, and the inside of the annular grooves are inlaid with heat storage layers.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The utility model mainly heats through electromagnetic heating coils, and electromagnetic heating can save 40%-50% of electric energy compared with other heating methods. At the same time, a heat storage layer is arranged on the water reducer production tank, and the heat storage layer can effectively avoid the problem of rapid heat dissipation of the water reducer production tank, thereby effectively reducing the starting frequency of the electromagnetic heating coils, achieving the effect of energy-saving heating and heat preservation, and effectively avoiding the problem of high power consumption of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a structural schematic diagram of the heat storage type water reducing agent production tank structure of the utility model.

[0010] In the figure:

[0011] 1. Annular protective cover; 2. Structure of heat storage type water reducing agent production tank; 21. Water reducing agent production tank; 22. Fixed pipe; 23. Heat conduction plate; 24. Transmission shaft; 25. Stirring blade; 26. Driving motor; 27. Feed hopper; 28. Discharge valve; 29. ​​Heat storage layer; 3. First insulation layer; 4. Electromagnetic heating coil; 5. Second insulation layer; 6. Support leg; 7. Temperature sensor. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1As shown, a heating and heat-insulating device for the production of concrete water-reducing agent comprises a heat-storage water-reducing agent production tank structure 2, to which an annular protective cover 1 is fixedly connected; a first heat-insulating layer 3 is wound on the outer wall of the heat-storage water-reducing agent production tank structure 2, and the first heat-insulating layer 3 is located inside the annular protective cover 1; an electromagnetic heating coil 4 is wound on the outer wall of the first heat-insulating layer 3, and a second heat-insulating layer 5 is wound on the outer side of the electromagnetic heating coil 4; supporting legs 6 are respectively and longitudinally fixedly connected to the four surrounding parts of the lower part of the heat-storage water-reducing agent production tank structure 2; a temperature sensor 7 is fixedly connected to the lower left opening of the heat-storage water-reducing agent production tank structure 2.

[0013] In this embodiment, combined with the Figure 2 As shown, the heat storage type water reducing agent production tank structure 2 comprises a water reducing agent production tank 21, a fixed pipe 22 is longitudinally arranged in the middle part of the inner part of the water reducing agent production tank 21, and the outer wall of the fixed pipe 22 is respectively connected with the heat conducting plate 23 in an integrated manner, wherein the outer side of the heat conducting plate 23 is respectively fixedly connected with the inner middle part of the water reducing agent production tank 21; the inner part of the heat conducting plate 23 is respectively provided with through holes; the inner bearing of the fixed pipe 22 is connected with the transmission shaft 24, and the lower end of the transmission shaft 24 is fixedly connected with the stirring blade 25; the upper middle part of the water reducing agent production tank 21 is provided with a heat conducting plate 23; the heat conducting plate 23 is provided with a heat conducting plate 23 ... A driving motor 26 is fixedly connected to the middle part of the water reducer production tank 21, and the lower end of the output shaft of the driving motor 26 passes through the upper middle side of the water reducer production tank 21, wherein the lower end of the output shaft of the driving motor 26 is connected to the upper end coupling of the transmission shaft 24; a feed hopper 27 is fixedly connected to the opening on the right side of the upper part of the water reducer production tank 21, and the upper cover of the feed hopper 27 is connected to the hopper cover; a discharge valve 28 is fixedly connected to the opening in the middle part of the lower part of the water reducer production tank 21; annular grooves are sequentially opened in the middle part of the outer wall of the water reducer production tank 21 from top to bottom, and the inside of the annular grooves are inlaid with heat storage layers 29.

[0014] In this embodiment, specifically, the middle portion of the outer wall of the water reducing agent production tank 21 is fixedly connected with an annular protective cover 1 .

[0015] In this embodiment, specifically, the outer wall of the water reducing agent production tank 21 is wrapped with a first thermal insulation layer 3 ; the heat storage layer 29 is covered by the first thermal insulation layer 3 .

[0016] In this embodiment, specifically, the four sides of the lower part of the water reducing agent production tank 21 are respectively and longitudinally fixedly connected with support legs 6 .

[0017] In this embodiment, specifically, a temperature sensor 7 is fixedly connected to the lower left opening of the water reducing agent production tank 21 .

[0018] When the utility model is used, the operator can first pour the water reducer into the water reducer production tank 21 through the feed hopper 27, and then the operator can control the electromagnetic heating coil 4 to start through the external control panel. At this time, heat will be quickly generated in the water reducer production tank 21, and the water reducer in the water reducer production tank 21 will be heated. In the process of heating the water reducer, the heat conducting plate 23 will also absorb the heat in the water reducer production tank 21. Since the heat conducting plate 23 is immersed in the water reducer, the contact area between the water reducer and the heat source can be effectively increased through the heat conducting plate 23, thereby effectively improving the heating efficiency of the water reducer; then the operator can control the drive motor 26 to start through the control panel, so that the drive motor 26 drives the stirring blade 25 to stir the water reducer through the transmission shaft 24, thereby further improving the heating efficiency of the water reducer; when the control panel detects that the temperature of the water reducer reaches the set value through the temperature sensor 7, the control panel will automatically turn on the electromagnetic heating coil The coil 4 is closed. Since a heat storage layer 29 is provided on the water reducer production tank 21, the heat storage layer 29 can absorb and store the heat in the water reducer production tank 21 during the heating of the water reducer. When the electromagnetic heating coil 4 is closed, the heat storage layer 29 will continue to release the heat, thereby effectively avoiding the problem of rapid heat dissipation of the water reducer production tank 21. In addition, the water reducer production tank 21 is insulated by the first thermal insulation layer 3, which can further improve the thermal insulation effect of the device. Compared with the prior art, the utility model mainly heats by the electromagnetic heating coil 4, and electromagnetic heating can save 40%-50% of electrical energy compared with other heating methods. At the same time, a heat storage layer 29 is provided on the water reducer production tank 21. The heat storage layer 29 can effectively avoid the problem of rapid heat dissipation of the water reducer production tank 21, thereby effectively reducing the starting frequency of the electromagnetic heating coil 4, achieving the effect of energy-saving heating and thermal insulation, and effectively avoiding the problem of high power consumption of the device.

[0019] In this embodiment, specifically, the water reducing agent production tank 21 is an alloy steel tank.

[0020] In this embodiment, specifically, the heat conducting plate 23 is made of an aluminum alloy plate.

[0021] In this embodiment, specifically, the heat storage layer 29 is an aluminum oxide layer.

[0022] In this embodiment, specifically, the first thermal insulation layer 3 and the second thermal insulation layer 5 are both made of ceramic fiber cotton layers.

[0023] In this embodiment, specifically, the annular protective cover 1 is an annular stainless steel cover.

[0024] In this embodiment, specifically, the driving motor 26, the electromagnetic heating coil 4 and the temperature sensor 7 are electrically connected to an external control panel respectively.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A heating and heat preservation device for the production of concrete water reducing agent, comprising a heat storage type water reducing agent production tank structure (2), It is characterized in that An annular protective cover (1) is fixedly connected to the heat storage type water reducing agent production tank structure (2); a first thermal insulation layer (3) is wound on the outer wall of the heat storage type water reducing agent production tank structure (2), and the first thermal insulation layer (3) is located inside the annular protective cover (1); an electromagnetic heating coil (4) is wound on the outer wall of the first thermal insulation layer (3), and a second thermal insulation layer (5) is wound on the outer side of the electromagnetic heating coil (4); supporting legs (6) are respectively fixedly connected longitudinally to the four sides of the lower part of the heat storage type water reducing agent production tank structure (2); and a temperature sensor (7) is fixedly connected to the left opening of the lower part of the heat storage type water reducing agent production tank structure (2).

2. The heating and heat-insulating device for producing concrete water-reducing agent according to claim 1, It is characterized in that The heat storage type water reducing agent production tank structure (2) comprises a water reducing agent production tank (21), wherein a fixed pipe (22) is longitudinally arranged in the middle part of the inner part of the water reducing agent production tank (21), and the outer wall of the fixed pipe (22) is respectively connected with heat conducting plates (23) in an integrated manner at the middle and surrounding parts of the outer wall, wherein the outer side of the heat conducting plate (23) is respectively fixedly connected with the inner middle and surrounding parts of the water reducing agent production tank (21); through holes are respectively opened at the inner surrounding parts of the heat conducting plate (23); the inner bearing of the fixed pipe (22) is connected with a transmission shaft (24), and the lower end of the transmission shaft (24) is fixedly connected with a stirring blade (25); the upper part of the water reducing agent production tank (21) is connected with a transmission shaft (24); the upper part of the water reducing agent production tank (21) is connected with a stirring blade (25); the upper part of the water reducing agent production tank (21) is connected with a transmission shaft (24); the lower end of the transmission shaft (24) is connected with a stirring blade (25); the upper part of the water reducing agent production tank (21) is connected with a transmission shaft (24 ... A driving motor (26) is fixedly connected to the middle part, and the lower end of the output shaft of the driving motor (26) passes through the middle and upper side of the water reducing agent production tank (21), wherein the lower end of the output shaft of the driving motor (26) is connected to the upper end coupling of the transmission shaft (24); a feed hopper (27) is fixedly connected to the middle right opening of the upper part of the water reducing agent production tank (21), and the upper cover of the feed hopper (27) is connected to the hopper cover; a discharge valve (28) is fixedly connected to the middle opening of the lower part of the water reducing agent production tank (21); annular grooves are sequentially opened from top to bottom on the middle part of the outer wall of the water reducing agent production tank (21), and the inside of the annular grooves are inlaid with heat storage layers (29).

3. The heating and heat-insulating device for producing concrete water-reducing agent according to claim 2, It is characterized in that An annular protective cover (1) is fixedly connected to the middle portion of the outer wall of the water reducing agent production tank (21).

4. The heating and heat-insulating device for producing concrete water-reducing agent according to claim 3, It is characterized in that A first thermal insulation layer (3) is wound around the outer wall of the water reducing agent production tank (21); and the heat storage layer (29) is covered by the first thermal insulation layer (3).

5. The heating and heat-insulating device for producing concrete water-reducing agent according to claim 4, It is characterized in that The lower four sides of the water reducing agent production tank (21) are respectively and longitudinally fixedly connected with support legs (6).

6. The heating and heat-insulating device for producing concrete water-reducing agent according to claim 1, It is characterized in that A temperature sensor (7) is fixedly connected to the lower left opening of the water reducing agent production tank (21).

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