CN214059889U

CN214059889U - Water-reducing agent conveyer

Info

Publication number: CN214059889U
Application number: CN202022717767.XU
Authority: CN
Inventors: 王海江; 罗宇航
Original assignee: Mianzhu Zhucheng Concrete Co ltd
Current assignee: Mianzhu Zhucheng Concrete Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-27
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a water-reducing agent conveyer, belong to the field that the water-reducing agent was carried, including the storage tank of storing the water-reducing agent, be provided with the discharging pipe on the storage tank, the heating chamber has been seted up in the storage tank jar wall, be provided with the blast pipe on the storage tank, the one end of blast pipe runs through to heating the intracavity, the other end is used for being connected with the air-blower, the heating intracavity is provided with many electric heating wire, be provided with out the tuber pipe on the storage tank, the one end that goes out the tuber pipe runs through to heating the intracavity, the other end extends and seals the setting along the discharging pipe. Blow to heating the intracavity through the air-blower, electric heating wire heats the wind, and in the hot-blast heat transfer to the storage tank of heating intracavity, the hot-blast through going out the tuber pipe of heating intracavity blows off from the nozzle, and the nozzle blows hot-blastly towards the discharging pipe to in providing certain heat to the material in the discharging pipe, reduce the discharging pipe jam that leads to because of the water-reducing agent crystallization, thereby improve the conveying efficiency of water-reducing agent.

Description

Water-reducing agent conveyer

Technical Field

The application relates to the field of water-reducing agent is carried, especially relates to a water-reducing agent conveyer.

Background

In the concrete processing technology, a water reducing agent is generally used for mixing concrete. The water reducing agent is a concrete admixture capable of reducing the water consumption for mixing under the condition of maintaining the slump constant of concrete basically. After the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved.

When using the water-reducing agent to add and stir in the concrete at present, generally carry to required position through the conveying pipeline by the storage tank that has the water-reducing agent, in the transportation, because the crystallization takes place easily in the water-reducing agent cooling for the conveying pipeline blocks up, thereby influences the efficiency of transportation.

SUMMERY OF THE UTILITY MODEL

For reducing the discharging pipe and leading to blockking up because of the water-reducing agent crystallization, improve the conveying efficiency of water-reducing agent, this application provides a water-reducing agent conveyer.

The application provides a water-reducing agent conveyer adopts following technical scheme:

the utility model provides a water-reducing agent conveyer, is including the storage tank of storing the water-reducing agent, be provided with the discharging pipe on the storage tank, the heating chamber has been seted up in the storage tank jar wall, be provided with the blast pipe on the storage tank, the one end of blast pipe runs through to heating the intracavity, and the other end is used for being connected with the air-blower, the heating intracavity is provided with many electric heating wire, be provided with out the tuber pipe on the storage tank, the one end that goes out the tuber pipe runs through to heating the intracavity, and the other end extends and seals the setting along the discharging pipe direction, it is used for towards the nozzle that the discharging pipe bloied to go out to be provided with on the tuber pipe.

Through adopting above-mentioned technical scheme, blow to heating the intracavity through the air-blower, electric heating wire heats wind, in the hot-blast heat transfer to the storage tank of heating intracavity, reduce the water reducing agent crystallization in the storage tank, resources are saved, hot-blast through going out the tuber pipe in the heating intracavity blows off from the nozzle, the nozzle blows hot-blastly towards the discharging pipe, so that provide certain heat to the material in the discharging pipe, reduce the discharging pipe jam that leads to because of the water reducing agent crystallization, thereby improve the conveying efficiency of water reducing agent. The electric heating wire is adopted to heat the air, the heating speed is high, and the heating efficiency is high.

Preferably, the discharging pipe includes the branch pipe and rotates the conveying pipeline of connection on the branch pipe, the one end of branch pipe is connected on the storage tank, and in the other end extended to the storage tank, be provided with on the storage tank and be used for ordering about conveying pipeline intermittent type pivoted driving piece.

Through adopting above-mentioned technical scheme, rotate the conveying pipeline and set up on the branch pipe, drive conveying pipeline intermittent type through the driving piece and rotate to make discharging pipe thermally equivalent, thereby to the more even transfer heat of the material in the discharging pipe, reduce the possibility of water-reducing agent at local crystallization, further improve the conveying efficiency of water-reducing agent.

Preferably, the driving part comprises a gear ring sleeved on the conveying pipe, a driving motor is arranged on the storage tank, and a sector gear meshed with the gear ring is arranged on an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, start driving motor and order about sector gear and rotate, sector gear is incomplete gear, drives the ring gear and rotates when tooth on the sector gear meshes with the ring gear to drive the conveying pipeline intermittent type and rotate, so that the material thermally equivalent in the conveying pipeline, simple and practical.

Preferably, a first electric heating net is arranged in the air outlet pipe.

Through adopting above-mentioned technical scheme, when going into out the tuber pipe through the heating chamber because hot-blast, how much all can have certain calorific loss, the setting of first electric heating net can heat the intraductal wind of air-out, and compensation calorific loss guarantees to carry out corresponding heat transfer to the material in the discharge tube, reduces the phenomenon of water-reducing agent crystallization, simple and practical.

Preferably, the storage tank is provided with a stirring shaft in a rotating manner, the stirring shaft is provided with a plurality of stirring blades, and heating elements for heating are arranged in the stirring blades.

Through adopting above-mentioned technical scheme, the (mixing) shaft slowly stirs the material, and the heating member heats the stirring leaf, and the stirring leaf heats the material with heat transfer in the stirring process to the material to it is more even to make the material be heated, reduces the material of storage tank center department because of the uneven phenomenon of the local crystallization that leads to of heat transfer, reduces the waste of material.

Preferably, the heating element is a second electric heating net, and the second electric heating net is arranged in the stirring blade.

Through adopting above-mentioned technical scheme, adopt the second electric heating net to heat, simple structure, rate of heating is fast, and is efficient.

Preferably, the air outlet end of the nozzle is flat and parallel to the material conveying pipe.

Through adopting above-mentioned technical scheme, the nozzle of platykurtic has certain direction and centralized action to the wind that blows out, blows to the conveying pipeline surface with hot-blast more concentrated, improves the heating effect to the conveying pipeline.

Preferably, the outer wall of the storage tank is provided with heat preservation cotton.

Through adopting above-mentioned technical scheme, the cotton has certain heat preservation effect to the storage tank that keeps warm, further reduces the calorific loss in the storage tank.

In summary, the present application includes at least one of the following beneficial technical effects:

1. blow to heating the intracavity through the air-blower, electric heating wire heats the wind, in the hot-blast with heat transfer to storage tank in the heating intracavity, reduce the water-reducing agent crystallization in the storage tank, resources are saved, hot-blast through going out the tuber pipe in the heating intracavity blows off from the nozzle, the nozzle blows hot-blastly towards the discharging pipe, so that provide certain heat to the material in the discharging pipe, reduce the discharging pipe jam that leads to because of the water-reducing agent crystallization, thereby improve the conveying efficiency of water-reducing agent.

2. Rotate the conveying pipeline and set up on the branch pipe, drive the conveying pipeline intermittent type through the driving piece and rotate to make discharging pipe thermally equivalent, thereby to the more even transfer heat of the material in the discharging pipe, reduce the possibility of water-reducing agent at local crystallization, further improve the conveying efficiency of water-reducing agent.

3. The (mixing) shaft carries out slow stirring to the material, and the heating member heats the stirring leaf, and the stirring leaf heats the material with heat transfer in the stirring process to the material to make the material be heated more evenly, reduce the material of storage tank center department because of the uneven phenomenon of local crystallization that leads to of heat transfer, reduce the waste of material.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a perspective sectional view of a storage tank in an embodiment of the present application.

Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of the present application.

Description of reference numerals: 1. a material storage tank; 2. a discharge pipe; 21. a branch pipe; 22. a delivery pipe; 3. a heating cavity; 4. an air supply pipe; 5. a blower; 6. an electric heating wire; 7. an air outlet pipe; 8. a nozzle; 9. a toothed ring; 10. a drive motor; 11. a sector gear; 12. a first electric heating net; 13. a stirring shaft; 14. stirring blades; 15. a second electric heating net; 16. heat preservation cotton; 17. a servo motor; 18. and (4) mounting the groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses water-reducing agent conveyer, as shown in fig. 1, including storage tank 1 that stores the water-reducing agent, 1 outer wall of storage tank is provided with heat preservation cotton 16, be provided with discharging pipe 2 on the storage tank 1, heating chamber 3 has been seted up in 1 jar wall of storage tank, be provided with blast pipe 4 on the storage tank 1, the one end of blast pipe 4 runs through to heating chamber 3 in, the other end is used for being connected with air-blower 5's output, air-blower 5 sets up subaerial, heating chamber 3 is provided with many electric heating wires 6, electric heating wire 6 sets up the round along 1 circumference of storage tank, be provided with out tuber pipe 7 on the storage tank 1, the one end of going out tuber pipe 7 runs through to heating chamber 3 in, the other end extends and seals the setting along discharging pipe 2 directions, be provided with the nozzle 8 that is used for blowing towards discharging pipe 2 on the play.

Blow to heating chamber 3 in through air-blower 5, electric heating wire 6 heats the wind, heat transfer to storage tank 1 is heated to hot-blast in the heating chamber 3, reduce the water reducing agent crystallization in the storage tank 1, resources are saved, heat 3 interior hot-blast through going out tuber pipe 7 and blow off from nozzle 8, nozzle 8 blows hot-blastly towards discharging pipe 2, so that provide certain heat to the material in discharging pipe 2, reduce 2 clogs up of discharging pipe that lead to because of the water reducing agent crystallization, thereby improve the conveying efficiency of water reducing agent.

Referring to fig. 2 and 3, the discharging pipe 2 includes a branch pipe 21 and a feeding pipe 22, one end of the branch pipe 21 is connected to the storage tank 1, the other end extends to the bottom of the storage tank 1, one end of the feeding pipe 22 is rotatably connected to the outer wall of the branch pipe 21, the other end is used for being connected with a material pumping pump, the air outlet pipe 7 is located on one side of the feeding pipe 22 and is parallel to the feeding pipe 22, the lengths of the air outlet pipe 7 and the feeding pipe 22 can be set according to the actual transportation requirement, and a driving member for driving the feeding pipe 22 to rotate intermittently is arranged on the storage tank 1; the driving piece comprises a toothed ring 9 sleeved on the conveying pipe 22, a driving motor 10 is arranged on the material storage tank 1, a sector gear 11 meshed with the toothed ring 9 is arranged on an output shaft of the driving motor 10, and the rotating axis of the sector gear 11 is parallel to the length direction of the conveying pipe 22.

Start driving motor 10 and order about sector gear 11 and rotate, because sector gear 11 is incomplete gear, drive ring gear 9 when tooth on sector gear 11 and ring gear 9 mesh and rotate, then do not drive ring gear 9 when tooth on sector gear 11 meshes with ring gear 9 and rotate to realize the intermittent type of conveying pipeline 22 and rotate, so that the even heat transfer of the material in to conveying pipeline 22 of hot-blast material that blows off from nozzle 8, realize the thermally equivalent of material, simple and practical.

As shown in fig. 2, in order to further improve the heating effect on the delivery pipe 22, the air outlet end of the nozzle 8 is flat and parallel to the delivery pipe 22, and the flat nozzle 8 has a certain guiding and concentrating function on the blown air, and blows hot air more intensively to the surface of the delivery pipe 22.

Because hot-blast process heating chamber 3 gets into out tuber pipe 7 when, how much all can have certain calorific loss, for guaranteeing to carry out corresponding heat transfer to the material in the conveying pipeline 22, compensate calorific loss, be provided with first electric heating net 12 in the tuber pipe 7, first electric heating net rate of heating is fast, and is efficient, simple and practical.

As shown in fig. 2, since the storage tank 1 generally has a relatively large volume, in order to further reduce the phenomenon of local crystallization of the material at the center of the storage tank 1 due to uneven heat transfer, a stirring shaft 13 is rotatably disposed on the storage tank 1, a servo motor 17 for driving the stirring shaft 13 to rotate is disposed on the storage tank 1, a plurality of stirring blades 14 are disposed on the stirring shaft 13, and heating members for heating are disposed in the stirring blades 14; the heating element is a second electric heating net 15, a mounting groove 18 is formed in the stirring blade 14, and the second electric heating net 15 is mounted in the mounting groove 18.

Start servo motor 17 and order about (mixing) shaft 13 and rotate, (mixing) shaft 13 slowly stirs the material, and second electric heating net 15 heats stirring leaf 14, and stirring leaf 14 heats the material with heat transfer at the stirring in-process, heats the material to it is more even to make the material be heated, reduces the local crystallization's of the material of storage tank 1 center department because of heat transfer is uneven and leads to phenomenon.

The implementation principle of the embodiment of the application is as follows:

blow to heating chamber 3 in through air-blower 5, electric heating wire 6 heats the wind, heat transfer to storage tank 1 in the hot-blast in the heating chamber 3, start servo motor 17 and order about (mixing) shaft 13 and rotate, (mixing) shaft 13 slowly stirs the material, second electric heating net 15 heats stirring leaf 14, stirring leaf 14 is the material with heat transfer at the stirring in-process, heat the material, so that the material is heated more evenly, reduce material crystallization phenomenon. When the material is in transportation process, first electric heating net 12 heats the wind of going out in the tuber pipe 7, compensate the heat loss, start driving motor 10 and order about sector gear 11 and rotate, because sector gear 11 is incomplete gear, drive ring gear 9 when tooth on sector gear 11 and ring gear 9 mesh rotate, tooth on sector gear 11 does not drive ring gear 9 when meshing with ring gear 9 and rotates, thereby realize the intermittent type of conveying pipeline 22 and rotate, so that the hot-blast even transfer heat of the material in the conveying pipeline 22 that blows off from nozzle 8, realize the thermally equivalent of material, further reduce the material crystallization, improve the conveying efficiency of water-reducing agent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water-reducing agent conveyer, is including storage tank (1) of storing the water-reducing agent, be provided with discharging pipe (2) on storage tank (1), its characterized in that: heating chamber (3) have been seted up in storage tank (1) jar wall, be provided with blast pipe (4) on storage tank (1), the one end of blast pipe (4) runs through to heating chamber (3) in, the other end is used for being connected with air-blower (5), be provided with many electric heating wire (6) in heating chamber (3), be provided with out tuber pipe (7) on storage tank (1), the one end that goes out tuber pipe (7) runs through to heating chamber (3) in, the other end extends and seals the setting along discharging pipe (2) direction, it is used for nozzle (8) of blowing towards discharging pipe (2) to go out to be provided with on tuber pipe (7).

2. The water-reducing agent transportation device of claim 1, characterized in that: discharging pipe (2) include branch pipe (21) and rotate conveying pipeline (22) of connection on branch pipe (21), the one end of branch pipe (21) is connected on storage tank (1), and in the other end extended to storage tank (1), be provided with on storage tank (1) and be used for driving about conveying pipeline (22) intermittent type pivoted driving piece.

3. The water-reducing agent transportation device of claim 2, characterized in that: the driving piece comprises a toothed ring (9) sleeved on the conveying pipe (22), a driving motor (10) is arranged on the storage tank (1), and a sector gear (11) meshed with the toothed ring (9) is arranged on an output shaft of the driving motor (10).

4. The water-reducing agent transportation device of claim 1, characterized in that: a first electric heating net (12) is arranged in the air outlet pipe (7).

5. The water-reducing agent transportation device of claim 1, characterized in that: the rotary stirring device is characterized in that a stirring shaft (13) is arranged on the storage tank (1) in a rotating mode, a plurality of stirring blades (14) are arranged on the stirring shaft (13), and heating elements used for heating are arranged in the stirring blades (14).

6. The water-reducing agent transportation device of claim 5, characterized in that: the heating member is second electric heating net (15), second electric heating net (15) set up in stirring leaf (14).

7. The water-reducing agent transportation device of claim 2, characterized in that: the air outlet end of the nozzle (8) is flat and parallel to the material conveying pipe (22).

8. The water-reducing agent transportation device of claim 1, characterized in that: the outer wall of the storage tank (1) is provided with heat preservation cotton (16).