CN216987608U

CN216987608U - Preparation stability high dispersant's preheating-type reaction unit

Info

Publication number: CN216987608U
Application number: CN202220426109.1U
Authority: CN
Inventors: 徐世传; 徐薛伟; 朱红涛
Original assignee: Hangzhou Jinrui New Material Co ltd
Current assignee: Hangzhou Jinrui New Material Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-19
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a preheating type reaction device for preparing a high-stability dispersing agent, which comprises a reaction box, wherein a functional discharge pipe assembly is fixedly arranged in the middle of the bottom of the reaction box, the functional discharge pipe assembly comprises a discharge pipe, and the utility model relates to the technical field of dispersing agent preparation. This prepare high dispersant's of stability preheating-type reaction unit, through the bin outlet, the carrier block, mutually support between spliced pole and the toper piece, start electric telescopic handle, through reciprocating of control carrier block and toper piece, make the material fall into between carrier block and the toper piece earlier, the outside is discharged again, just can accurate control material volume of discharging at every turn, through a piston section of thick bamboo, the piston post, mutually support between function lid and the elastic gas post, along with reciprocating of carrier block, can in time cover the function and expose or close, not only realize the timely discharge of material, can also effectively avoid outside impurity to pass through inside the bin outlet admission plant.

Description

Preparation stability high dispersant's preheating-type reaction unit

Technical Field

The utility model relates to the technical field of dispersant preparation, in particular to a preheating type reaction device for preparing a high-stability dispersant.

Background

The dispersant is a chemical that is added to water to increase its ability to remove particles. The dispersant functions by using a wetting dispersant to reduce the time and energy required for completing the dispersion process, stabilize the dispersed pigment dispersion, modify the surface properties of the pigment particles, and adjust the mobility of the pigment particles, which are embodied in the following aspects: shorten dispersion time, improve gloss, improve tinting strength and covering power, improve color development and color mixing, prevent flooding and floating, prevent flocculation and prevent sedimentation. In the production process of the paint, pigment dispersion is a main production link and is directly related to storage, construction, appearance, paint film performance and the like of the paint, so that reasonable selection of a dispersing agent is an important production link. However, the quality of the dispersion of the coating slurry is not influenced by the light of the dispersing agent, and the formulation of the coating formula and the selection of raw materials are all concerned. The dispersant is thought to be that various kinds of powder are reasonably dispersed in solvent, and various kinds of solid are suspended in the solvent stably through certain charge repulsion principle or high molecular steric effect.

The preheating-type reaction unit of high dispersant of current preparation stability carries out the in-process of arranging the material after processing is good, is difficult to the accurate control discharge amount at every turn, and when the volume that leads to arranging the material and often less, influences final canning effect, has increased the work load in later stage, and the device lacks the accurate structure of arranging the material of stabilizing, has great improvement space, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a preheating type reaction device for preparing a high-stability dispersing agent, which solves the problems that the discharge amount of each time is difficult to accurately control in the discharging process after the processing is finished, the discharging amount is more, less and more, the final canning effect is influenced, the workload in the later period is increased, and the device is lack of a structure for accurately and stably discharging materials.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a preheating type reaction device for preparing a stable high dispersing agent comprises a reaction box, wherein a functional discharging pipe assembly is fixedly arranged in the middle of the bottom of the reaction box and comprises a discharging pipe, discharge ports are formed in the left side wall and the right side wall of the middle of the discharging pipe, an electric telescopic rod is fixedly arranged in the middle of the bottom of an inner cavity of the discharging pipe, a bearing block is fixedly arranged at the top of the electric telescopic rod, a connecting column is fixedly connected in the middle of the top of the bearing block, side baffles are fixedly connected to the front end and the rear end of the top of the bearing block, a conical block is fixedly connected between the connecting column and the tops of the two side baffles, piston cylinders are fixedly arranged on the left side and the right side of the bottom of the inner cavity of the discharging pipe, piston columns are arranged in the inner parts of the two piston cylinders in a sliding mode, air cavities are formed in the left side wall and the right side wall of the lower portion of the discharging pipe, the lower part of the piston cylinder is communicated with the air cavity on one corresponding side through an air pipe, the left side and the right side of the discharge pipe are both rotatably connected with functional covers, and elastic gas columns are fixedly connected between the bottoms of the functional covers and the side walls of the discharge pipe.

Preferably, the outside cover of reaction box is equipped with the heat preservation cover, be provided with a plurality of electric heating wire circles between the outside of reaction box and the inside of heat preservation cover.

Preferably, a top cover is fixedly arranged at the top of the reaction box, and a motor is fixedly arranged in the middle of the top cover.

Preferably, the output end of the motor penetrates through the bottom of the top cover and is fixedly provided with a stirring rod, and the bearing block slides between the inner walls of the discharge pipe.

Preferably, the top of the piston column penetrates through the top of the piston cylinder and is fixedly connected to the bottom of the bearing block, and the functional cover is matched with the discharge port on the corresponding side.

Preferably, the bottom of the elastic gas column is positioned below the discharge port on the corresponding side, and the elastic gas column is communicated with the gas cavity on the corresponding side.

Advantageous effects

The utility model provides a preheating type reaction device for preparing a high-stability dispersing agent. Compared with the prior art, the method has the following beneficial effects:

(1) the preheating reaction device for preparing the stable high dispersing agent is characterized in that a functional discharging pipe assembly is fixedly arranged in the middle of the bottom of a reaction box and comprises a discharging pipe, the left side wall and the right side wall of the middle of the discharging pipe are respectively provided with a discharging hole, an electric telescopic rod is fixedly arranged in the middle of the bottom of an inner cavity of the discharging pipe, a bearing block is fixedly arranged at the top of the electric telescopic rod, a connecting column is fixedly connected in the middle of the top of the bearing block, the front end and the rear end of the top of the bearing block are respectively and fixedly connected with side baffles, a conical block is fixedly connected between the connecting column and the tops of the two side baffles, the electric telescopic rod is started through mutual matching between the discharging hole and the bearing block and the conical block, the materials fall between the bearing block and the conical block firstly and then are discharged to the outside, and the amount of the materials discharged each time can be accurately controlled, the operation is convenient and effective.

(2) This prepare high dispersant's of stability preheating-type reaction unit, all fixedly be provided with piston cylinder through the inner chamber bottom left and right sides at the discharging pipe, the inside of two piston cylinders all slides and is provided with the piston post, the air cavity has all been seted up in the lower part left and right sides wall of discharging pipe, be linked together through the breather pipe between the lower part of piston cylinder and the corresponding one side air cavity, the left and right sides of discharging pipe all rotates and is connected with the function lid, fixedly connected with elastic gas post between the bottom of function lid and the lateral wall of discharging pipe, through piston cylinder, the piston post, mutually support between function lid and the elastic gas post, along with reciprocating of carrier block, can in time expose or close the function lid, not only realize the timely discharge of material, can also effectively avoid outside impurity to pass through inside the bin outlet entering device, the functionality is stronger.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view showing the structure of a reaction chamber according to the present invention;

FIG. 3 is a cross-sectional view of a functional take-off tube assembly of the present invention;

fig. 4 is a right sectional view of the bearing block of the present invention.

In the figure: 1. a reaction box; 2. an electric heating wire ring; 3. a heat-preserving cover; 4. a top cover; 5. a motor; 6. a stirring rod; 7. a functional discharge pipe assembly; 71. a discharge pipe; 72. a discharge outlet; 73. an electric telescopic rod; 74. a bearing block; 75. connecting columns; 76. a side dam; 77. a conical block; 78. a piston cylinder; 79. a piston post; 710. an air cavity; 711. a breather pipe; 712. a functional cover; 713. an elastic gas column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a preheating type reaction device for preparing a stable high dispersing agent comprises a reaction box 1, a functional discharge pipe assembly 7 is fixedly arranged in the middle of the bottom of the reaction box 1, the functional discharge pipe assembly 7 comprises a discharge pipe 71, discharge ports 72 are formed in the left side wall and the right side wall of the middle of the discharge pipe 71, an electric telescopic rod 73 is fixedly arranged in the middle of the bottom of an inner cavity of the discharge pipe 71, a bearing block 74 is fixedly arranged at the top of the electric telescopic rod 73, a connecting column 75 is fixedly connected in the middle of the top of the bearing block 74, side baffles 76 are fixedly connected at the front end and the rear end of the top of the bearing block 74, a conical block 77 is fixedly connected between the connecting column 75 and the tops of the two side baffles 76, piston cylinders 78 are fixedly arranged on the left side and the right side of the bottom of the inner cavity of the discharge pipe 71, piston columns 79 are slidably arranged in the two piston cylinders 78, and air cavities 710 are formed in the left side wall and the right side wall of the lower portion of the discharge pipe 71, the lower part of the piston cylinder 78 is communicated with the air cavity 710 on the corresponding side through an air pipe 711, the left side and the right side of the discharge pipe 71 are rotatably connected with function covers 712, elastic gas columns 713 are fixedly connected between the bottom of the function covers 712 and the side wall of the discharge pipe 71, through the mutual matching between the discharge port 72, the bearing block 74, the connecting column 75 and the conical block 77, the electric telescopic rod 73 is started, through controlling the up-and-down movement of the bearing block 74 and the conical block 77, the materials firstly fall between the bearing block 74 and the conical block 77 and then are discharged to the outside, the discharge amount of the materials at each time can be accurately controlled, the operation is convenient and effective, the heat-insulating cover 3 is sleeved outside the reaction box 1, a plurality of electric heating wire rings 2 are arranged between the outside of the reaction box 1 and the inside of the heat-insulating cover 3, the top cover 4 is fixedly arranged on the top of the reaction box 1, and the motor 5 is fixedly arranged in the middle of the top cover 4, the fixed puddler 6 that is provided with in bottom that top cap 4 was run through to the output of motor 5, bearing block 74 slides between the inner wall of discharging pipe 71, top fixed connection that piston cylinder 78 was run through at the top of piston post 79 is in the bottom of bearing block 74, function lid 712 and the adaptation of corresponding one side bin outlet 72, the bottom of elastic gas post 713 is located the below of corresponding one side bin outlet 72, elastic gas post 713 is linked together with corresponding one side air cavity 710, through piston cylinder 78, piston post 79, mutually support between function lid 712 and the elastic gas post 713, along with the reciprocating of bearing block 74, can in time expose or close function lid 712, not only realize the timely discharge of material, can also effectively avoid outside impurity to get into inside the device through bin outlet 72, the functionality is stronger.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, raw materials are put into the reaction box 1, the motor 5 is started to drive the stirring rod 6 to rotate, materials in the reaction box 1 are fully stirred and mixed, the electric heating wire ring 2 works at the same time, the raw materials in the reaction box 1 are preheated, after the raw materials are processed, the electric telescopic rod 73 is started firstly to push the bearing block 74 and the conical block 77 upwards, the space between the bearing block 74 and the conical block 77 is communicated with the inside of the reaction box 1, the dispersant processed in the reaction box 1 slides away from the space which appears downwards under the action of gravity, the space between the bearing block 74 and the conical block 77 is filled, then the electric telescopic rod 73 is started again to pull the bearing block 74 and the conical block 77 downwards, the piston column 79 is pushed downwards in the downward moving process of the bearing block 74, and the gas in the piston cylinder 78 is gradually pushed into the elastic gas column 713, the functional cover 712 is lifted up to expose the discharge port 72, and the dispersant between the bearing block 74 and the conical block 77 falls into an external container through the discharge port 72 to realize quantitative delivery of the dispersant, when the bearing block 74 moves upwards to take materials again, the piston post 79 slides upwards in the piston cylinder 78 to suck the gas in the elastic gas post 713 into the piston cylinder 78 again, so that the bottom of the functional cover 712 is not supported, and the functional cover 712 is in a vertical state again under the action of gravity to seal the discharge port 72.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preparation stability high dispersant's preheating-type reaction unit, includes reaction box (1), its characterized in that: the reaction box is characterized in that a functional discharge pipe assembly (7) is fixedly arranged in the middle of the bottom of the reaction box (1), the functional discharge pipe assembly (7) comprises a discharge pipe (71), discharge ports (72) are formed in the left side wall and the right side wall of the middle of the discharge pipe (71), an electric telescopic rod (73) is fixedly arranged in the middle of the bottom of an inner cavity of the discharge pipe (71), a bearing block (74) is fixedly arranged at the top of the electric telescopic rod (73), a connecting column (75) is fixedly connected in the middle of the top of the bearing block (74), side baffles (76) are fixedly connected at the front end and the rear end of the top of the bearing block (74), a conical block (77) is fixedly connected between the connecting column (75) and the tops of the two side baffles (76), piston cylinders (78) are fixedly arranged on the left side and the right side of the bottom of the inner cavity of the discharge pipe (71), and piston columns (79) are arranged in the piston cylinders (78) in a sliding mode, air cavities (710) are formed in the left side wall and the right side wall of the lower portion of the discharge pipe (71), the lower portion of the piston cylinder (78) is communicated with the air cavity (710) on the corresponding side through an air pipe (711), the left side and the right side of the discharge pipe (71) are rotatably connected with functional covers (712), and elastic gas columns (713) are fixedly connected between the bottom of the functional covers (712) and the side walls of the discharge pipe (71).

2. The preheating-type reaction device for preparing a stable high dispersant according to claim 1, wherein: the reaction box is characterized in that a heat-insulating cover (3) is sleeved outside the reaction box (1), and a plurality of electric heating wire rings (2) are arranged between the outside of the reaction box (1) and the inside of the heat-insulating cover (3).

3. The preheating-type reaction device for preparing the stable high-dispersing agent according to claim 1, wherein: the top of reaction box (1) is fixed and is provided with top cap (4), fixed motor (5) that is provided with in the middle of the top of top cap (4).

4. The preheating-type reaction device for preparing the stable high-dispersing agent according to claim 3, wherein: the output end of the motor (5) penetrates through the bottom of the top cover (4) and is fixedly provided with a stirring rod (6), and the bearing block (74) slides between the inner walls of the discharge pipe (71).

5. The preheating-type reaction device for preparing the stable high-dispersing agent according to claim 1, wherein: the top of the piston column (79) penetrates through the top of the piston cylinder (78) and is fixedly connected to the bottom of the bearing block (74), and the functional cover (712) is matched with the discharge opening (72) on the corresponding side.

6. The preheating-type reaction device for preparing the stable high-dispersing agent according to claim 1, wherein: the bottom of the elastic gas column (713) is positioned below the discharge opening (72) on the corresponding side, and the elastic gas column (713) is communicated with the gas cavity (710) on the corresponding side.