CN220062143U - Heating and heat-preserving device for polycarboxylate water reducer - Google Patents

Abstract

The utility model provides a heating and heat-preserving device for a polycarboxylate water reducer, and belongs to the technical field of water reducers. The utility model provides a heating heat preservation device for polycarboxylate water reducing agent, includes the frame, its characterized in that, fixedly connected with insulation can in the frame, fixedly connected with heating cabinet in the heating cabinet, have the heating chamber in the heating cabinet, fixedly connected with heat-conducting plate in the heating chamber, the heat-conducting plate divide into upper chamber and lower chamber with the heating chamber, fixedly connected with first driving motor in the frame, fixedly connected with first dwang on first driving motor's the output shaft, part first dwang stretches into the upper chamber, fixedly connected with a plurality of heating rod on the first dwang, the discharge gate has been seted up on the heat-conducting plate. The utility model has the advantages that the water reducing agent in the upper cavity and the lower cavity is heated uniformly through the rotating heating rod and the stirring blade, and the heating and heat preservation effects are good.

Description

Heating and heat-preserving device for polycarboxylate water reducer

Technical Field

The utility model belongs to the technical field of water reducers, and relates to a heating and heat preserving device for a polycarboxylate water reducer.

Background

Along with the continuous development of concrete technology, the use of polycarboxylate water reducer to prepare high-performance concrete has become a development trend of concrete. The water reducer has poor performance in a low-temperature environment, and the service performance of the water reducer is greatly influenced; at present, the water reducing agent heating heat preservation device generally heats the container for containing the water reducing agent integrally by using steam, and a layer of heat preservation layer is arranged on the surface of the container for heat preservation, but the energy consumption required by steam heating is high, the efficiency is low, and the water reducing agent in the container is heated unevenly.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, provides a heating and heat-preserving device for a polycarboxylate water reducer, and solves the problems that the water reducer needs high energy consumption and low efficiency due to the adoption of steam heating, and the water reducer in a container is heated unevenly.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a heating heat preservation device for polycarboxylate water reducing agent, includes the frame, its characterized in that, fixedly connected with insulation can in the frame, fixedly connected with heating cabinet in the heating cabinet, have the heating chamber in the heating cabinet, fixedly connected with heat-conducting plate in the heating chamber, the heat-conducting plate divide into upper chamber and lower chamber with the heating chamber, fixedly connected with first driving motor in the frame, fixedly connected with first dwang on first driving motor's the output shaft, part first dwang stretches into the upper chamber, fixedly connected with a plurality of heating rod on the first dwang, the discharge gate has been seted up on the heat-conducting plate.

In the heating and heat-preserving device for the polycarboxylate water reducer, a water storage cavity is formed between the heat-preserving box and the heating box, and a heating rod is inserted into the water storage cavity.

In the heating and heat-preserving device for the polycarboxylate water reducer, two second driving motors are symmetrically arranged outside the heating box, the output shafts of the second driving motors are fixedly connected with second rotating rods, part of the second rotating rods extend into the lower cavity, and a plurality of stirring blades are arranged on the second rotating rods.

In the heating and heat-preserving device for the polycarboxylate water reducer, the feeding pipe is arranged on the heating box, and the discharging pipe is arranged at the bottom of the heating box.

In the heating and heat-preserving device for the polycarboxylate water reducer, a temperature sensor is arranged in the upper cavity.

In the heating and heat-preserving device for the polycarboxylate water reducer, the first electromagnetic valve is arranged at the discharge hole, and the second electromagnetic valve is arranged at the discharge pipe.

In the heating and heat-preserving device for the polycarboxylate water reducer, the bottom of the frame is connected with the supporting legs through bolts, and the bottom of the frame is also provided with the sliding wheels.

Compared with the prior art, the utility model has the following advantages:

the water reducing agents in the upper cavity and the lower cavity are heated uniformly through the rotating heating rod and the stirring blade, and the heating and heat preservation effects are good; the hot water in the water storage cavity can not only heat the unheated water reducer in the upper cavity, but also heat the heated water reducer in the lower cavity, and the water in the water storage cavity can be recycled; the heating cavity is divided into the upper cavity and the lower cavity through the heat-conducting plate, so that the water reducer can be heated when being discharged, and the water reducer in the heating box is not required to be heated after being discharged completely.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

fig. 2 is a schematic elevational view of the present utility model.

In the drawing the view of the figure,

2. a frame; 3. an insulation box; 4. a heating box; 5. a heating chamber; 6. a heat conductive plate; 7. an upper chamber; 8. a lower cavity; 9. a first driving motor; 10. a first rotating lever; 11. a heating rod; 12. a discharge port; 13. a water storage chamber; 14. a heating rod; 15. a second driving motor; 16. a second rotating lever; 17. stirring blades; 18. a feed pipe; 19. a discharge pipe; 20. a temperature sensor; 21. a first electromagnetic valve; 22. a second electromagnetic valve; 23. supporting feet; 24. and a sliding wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figures 1 to 2 of the drawings,

the utility model provides a heating heat preservation device for polycarboxylate water reducing agent, includes frame 2, its characterized in that, fixedly connected with insulation can 3 in the frame 2, fixedly connected with heating cabinet 4 in the heating cabinet 4, have heating chamber 5 in the heating cabinet 4, fixedly connected with heat conduction board 6 in the heating chamber 5, heat conduction board 6 divide into upper chamber 7 and lower chamber 8 with heating chamber 5, fixedly connected with first driving motor 9 in the frame 2, fixedly connected with first dwang 10 on the output shaft of first driving motor 9, part first dwang 10 stretches into in the upper chamber 7, fixedly connected with heating rod 11 on the first dwang 10, discharge gate 12 has been seted up on the heat conduction board 6.

In this embodiment, the water reducer to be heated is added into the heating box 4, the water reducer firstly enters into the upper cavity 7 of the heating box 4, the heating rod 11 in the upper cavity 7 heats the water reducer, then the first driving motor 9 is started to drive the rotating rod and the heating rod 11 to rotate, so that the water reducer is heated uniformly, after the water reducer is heated to a proper temperature, the heated water reducer is discharged into the lower cavity 8 from the discharge hole 12, and part of heat in the upper cavity 7 can be transmitted to the lower cavity 8 through the heat conducting plate 6. The heating cavity 5 is divided into the upper cavity 7 and the lower cavity 8 through the heat-conducting plate 6, so that the water reducer can be used for heating a new water reducer while discharging, and the heating of the new water reducer is not required to wait for the complete discharging of the water reducer in the heating box 4.

In this embodiment, a water storage cavity 13 is formed between the heat insulation box 3 and the heating box 4, and a heating rod 14 is inserted into the water storage cavity 13. Through inserting the heating rod 14 on water storage chamber 13, heat the water in the water storage chamber 13, after heating water to suitable temperature, the hot water in the water storage chamber 13 not only can play the heating effect to the unheated water-reducing agent in the upper chamber 7, can also play the heat preservation effect to the water-reducing agent that has heated in the lower chamber 8, and the water in the water storage chamber 13 can reuse.

In this embodiment, two second driving motors 15 are symmetrically disposed outside the heating box 4, an output shaft of each second driving motor 15 is fixedly connected with a second rotating rod 16, a part of the second rotating rods 16 extend into the lower cavity 8, and a plurality of stirring blades 17 are disposed on the second rotating rods 16. After the heated water reducer reaches the lower cavity 8, the second driving motor 15 works to drive the second rotating rod 16 and the stirring blade 17 to rotate, and the water reducer positioned in the middle moves towards each wall of the heat conducting plate 6 and the heating box 4, so that the water reducer in the lower cavity 8 is heated uniformly.

In this embodiment, the heating box 4 is provided with a feeding pipe 18, and the bottom of the heating box 4 is provided with a discharging pipe 19. The water reducer to be heated enters the upper cavity 7 from the feeding pipe 18, and the water reducer heated in the lower cavity 8 is discharged from the discharging pipe 19.

In this embodiment, a temperature sensor 20 is disposed in the upper chamber 7. A temperature sensor 20 is arranged for detecting the temperature of the water reducer in the upper cavity 7, and when the water reducer in the upper cavity 7 reaches a proper temperature, the water reducer can be discharged into the lower cavity 8 from the discharge hole 12.

In this embodiment, the discharge port 12 is provided with a first electromagnetic valve 21, and the discharge pipe 19 is provided with a second electromagnetic valve 22. When the water reducing agent in the upper cavity 7 reaches a proper temperature, the first electromagnetic valve 21 is opened, and the heated water reducing agent is discharged into the lower cavity 8 from the discharge hole 12; when the water reducing agent needs to be discharged, the second electromagnetic valve 22 is opened, and the water reducing agent is discharged from the discharge pipe.

In this embodiment, the bottom of the frame 2 is bolted to a supporting leg 23, and a sliding wheel 24 is also provided at the bottom of the frame 2. When the whole heating and heat preserving device is not moved, the whole heating and heat preserving device is supported by the supporting legs 23, and when the whole heating and heat preserving device is required to be moved, the supporting legs 23 are detached, and the sliding wheels 24 can be used for moving.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (7)

1. The utility model provides a heating heat preservation device for polycarboxylate water reducing agent, includes frame (2), a serial communication port, fixedly connected with insulation can (3) on frame (2), fixedly connected with heating cabinet (4) in insulation can (3), have heating chamber (5) in heating cabinet (4), fixedly connected with heat conduction board (6) in heating chamber (5), heat conduction board (6) divide into upper chamber (7) and lower chamber (8) with heating chamber (5), fixedly connected with first driving motor (9) on frame (2), fixedly connected with first dwang (10) on the output shaft of first driving motor (9), part first dwang (10) stretch into in upper chamber (7), fixedly connected with heating rod (11) on first dwang (10), discharge gate (12) have been seted up on heat conduction board (6).

2. The heating and heat preservation device for the polycarboxylate water reducer according to claim 1, wherein a water storage cavity (13) is formed between the heat preservation box (3) and the heating box (4), and a heating rod (14) is inserted on the water storage cavity (13).

3. The heating and heat preservation device for the polycarboxylate water reducer according to claim 1, wherein two second driving motors (15) are symmetrically arranged outside the heating box (4), an output shaft of each second driving motor (15) is fixedly connected with a second rotating rod (16), part of each second rotating rod (16) stretches into the lower cavity (8), and a plurality of stirring blades (17) are arranged on each second rotating rod (16).

4. The heating and heat preservation device for the polycarboxylate water reducer according to claim 1, wherein a feeding pipe (18) is arranged on the heating box (4), and a discharging pipe (19) is arranged at the bottom of the heating box (4).

5. The heating and heat preservation device for the polycarboxylate water reducer as claimed in claim 1, wherein a temperature sensor (20) is arranged in the upper cavity (7).

6. The heating and heat preservation device for the polycarboxylate water reducer according to claim 4, wherein a first electromagnetic valve (21) is arranged at the discharge hole (12), and a second electromagnetic valve (22) is arranged at the discharge pipe (19).

7. The heating and heat preservation device for the polycarboxylate water reducer according to claim 1, wherein a supporting leg (23) is connected to the bottom of the frame (2) through bolts, and a sliding wheel (24) is arranged at the bottom of the frame (2).