CN211886404U

CN211886404U - Paste batch mixing cooling device

Info

Publication number: CN211886404U
Application number: CN201922064295.XU
Authority: CN
Inventors: 岳红; 岳志; 李敏
Original assignee: Changchun Puhua Pharmaceutical Co ltd
Current assignee: Changchun Puhua Pharmaceutical Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-11-10
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a paste mixes cooling device in batches, including the jar body that is used for holding the paste, the periphery of the jar body is equipped with the clamp cover that is used for letting in cooling water, still includes and links to each other, is used for stirring the rabbling mechanism of paste with the jar body. The paste batch mixing and cooling device stirs the paste through the stirring mechanism to fully mix the paste. The cooling water is introduced into the jacket on the periphery of the tank body, the paste is cooled by the cooling water, on one hand, the cooling process can be carried out simultaneously with the mixing of the paste, and on the other hand, the cooling efficiency of the cooling water is obviously higher than that of standing and cooling. Therefore, the paste batch mixing and cooling device can obviously improve the cooling efficiency of the paste and avoid the excessive space occupied by the cooling process.

Description

Paste batch mixing cooling device

Technical Field

The utility model relates to a medicine processing technology field, in particular to paste mixes cooling device in batches.

Background

The paste is high in temperature after production is finished, and can be filled after being cooled. After the existing paste production line finishes reaction and generates paste, the paste needs to be placed in a workshop for standing and cooling, a stainless steel barrel is needed for containing the paste in the paste cooling process, the stainless steel barrel can occupy larger space, and meanwhile, the processes of paste containing and the like need to be finished by manual operation. The double waste of manpower and space is caused, the cooling speed of the paste is low, the paste can be cooled only after being kept still for not less than 24 hours, and the production efficiency of the medicine is seriously influenced.

Therefore, how to improve the cooling of the paste is a technical problem which needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paste mixes cooling device in batches, it stirs the paste through rabbling mechanism, lets in cooling water simultaneously in pressing from both sides the cover, and the paste cooling accelerates.

In order to achieve the above object, the utility model provides a paste mixes cooling device in batches, include the jar body that is used for holding the paste, the periphery of the jar body is equipped with the clamp cover that is used for letting in cooling water, still include with the jar body links to each other, is used for stirring the rabbling mechanism of paste.

Preferably, the bottom of the jacket is provided with a cooling water inlet for introducing cooling water, and the top of the jacket is provided with a cooling water outlet for flowing out cooling water.

Preferably, the periphery of the jacket is also provided with a heat insulation layer, the heat insulation layer is provided with through holes corresponding to the cooling water inlet and the cooling water outlet, and the water inlet flange and the water outlet flange are respectively connected with the cooling water inlet and the cooling water outlet.

Preferably, the top of the tank body is provided with a breather valve.

Preferably, the bottom of the tank body is provided with a discharge opening, and the top of the tank body is also provided with a cleaning mechanism for cleaning the inside of the tank body.

Preferably, the stirring mechanism comprises a wall scraping stirring mechanism and a mixing stirring mechanism.

Preferably, jar body top is equipped with the stirring hole, the centre of a circle in stirring hole is located on the axis of the jar body, scrape wall rabbling mechanism including scraping the wall motor and scrape the wall axle, the lower extreme of scraping the wall axle links to each other with scraping wall blade subassembly, mix rabbling mechanism including mixing motor and mixing shaft, mixing shaft even has mixed paddle leaf.

Preferably, the wall scraping motor is fixed above the stirring hole, the mixing motor is fixed above the wall scraping motor, the wall scraping shaft is provided with a through hole penetrating along the axial direction, and the mixing shaft is in clearance fit with the through hole.

Preferably, scrape the wall blade subassembly and include along the linking arm, the outside of linking arm is followed the inside wall setting of the jar body, the upper end of linking arm is fixed in through last connecting rod scrape the periphery of wall axle, the lower part through lower connecting rod with mix the rotatable connection of axle.

The utility model provides a paste mixes cooling device in batches, including the jar body that is used for holding the paste, the periphery of the jar body is equipped with the clamp cover that is used for letting in cooling water, still includes and links to each other, is used for stirring the rabbling mechanism of paste with the jar body.

The paste batch mixing and cooling device stirs the paste through the stirring mechanism to fully mix the paste. The cooling water is introduced into the jacket on the periphery of the tank body, the paste is cooled by the cooling water, on one hand, the cooling process can be carried out simultaneously with the mixing of the paste, and on the other hand, the cooling efficiency of the cooling water is obviously higher than that of standing and cooling. Therefore, the paste batch mixing and cooling device can obviously improve the cooling efficiency of the paste and avoid the excessive space occupied by the cooling process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a paste batch mixing and cooling device provided by the present invention;

fig. 2 is a plan view of the paste batch mixing cooling device.

Wherein the reference numerals in fig. 1 and 2 are:

the wall-scraping device comprises a tank body 1, a jacket 2, a heat preservation layer 3, a wall-scraping motor 4, a mixing motor 5, a wall-scraping blade assembly 6, a mixing shaft 7, a mounting seat 11, a cleaning mechanism 12, a breather valve 13, a manhole 14, a cooling water inlet 21, a cooling water outlet 22, a connecting arm 61, an upper connecting rod 62 and a lower connecting rod 63.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a paste batch mixing and cooling device provided by the present invention; fig. 2 is a plan view of the paste batch mixing cooling device.

The utility model provides a paste mixes cooling device in batches includes a jar body 1 and rabbling mechanism. As shown in fig. 1, the tank 1 is used for containing paste, and specifically, the tank 1 includes a cylindrical barrel, an elliptical head is arranged at the upper end of the barrel, and a conical head is arranged at the lower end of the barrel. The lower part of the tank body 1 is connected with the supporting legs and is fixed through the supporting legs. Of course, the user can also use a skirt or a lifting lug to fix the tank body 1 according to the requirement. The stirring mechanism is inserted into the tank body 1 to stir the paste, so that the paste is fully mixed. The lowermost end of the conical seal head is provided with a discharge opening, the discharge opening is sealed by a flange cover, and the flange cover is opened to discharge after cooling of the paste is completed.

Optionally, the jacket 2 is located on the periphery of the tank body 1, as shown in fig. 1, the jacket 2 is wrapped on the peripheries of the cylinder body and the conical end enclosure, and the upper end and the lower end of the jacket 2 are both connected with the outer side wall of the tank body 1 in a sealing manner. Meanwhile, a preset distance is reserved between the inner side wall of the jacket 2 and the outer side wall of the cylinder body, so that a cavity is formed between the inner side wall and the outer side wall, cooling water can flow in the cavity, and the paste is cooled through heat transfer of the tank body 1.

Alternatively, the jacket 2 is provided with a cooling water inlet 21 at the bottom and a cooling water outlet 22 at the top. The cooling water inlet 21 and the cooling water outlet 22 are connected to a cooling water supply system outlet and a return port, respectively. Cooling water enters jacket 2 from the bottom and exits at the top. On one hand, the jacket 2 can be ensured to be filled with cooling water, and the periphery of the tank body 1 can be ensured to be uniformly cooled; on the other hand, the cooling water circularly flows to improve the cooling efficiency, thereby improving the production efficiency of enterprises.

In order to avoid the loss of the overcooling amount of the cooling water, the periphery of the jacket 2 is also provided with a heat preservation layer 3. The heat insulating layer 3 may be specifically a polyurethane heat insulating layer, and certainly, a user may select other materials according to needs, which is not limited herein. The heat preservation layer 3 is provided with two through holes corresponding to the cooling water inlet 21 and the cooling water outlet 22 respectively, the cooling water inlet 21 and the cooling water outlet 22 are connected with a water inlet flange and a water outlet flange respectively, and the water inlet flange and the water outlet flange penetrate through the two through holes respectively and are welded and fixed with the jacket 2.

In the process of stirring and cooling the paste, pressure change can be generated in the tank body 1, and if the negative pressure in the tank body 1 is large, the flange cover can be difficult to open. Therefore, the top of the tank body 1 is provided with the breather valve 13, the breather valve 13 communicates the interior of the tank body 1 with the atmosphere, so that the pressure in the tank body 1 is equal to the atmospheric pressure, and the problem caused by pressure change is avoided.

After the paste batch mixing and cooling device discharges materials, the tank is required to be cleaned, and then the materials can be fed again. Therefore, the top of the tank body 1 is further provided with a cleaning mechanism 12, as shown in fig. 1, the top of the tank body 1 is provided with a cleaning hole penetrating in the thickness direction, and the cleaning mechanism 12 is a rotary cleaning ball connected with a cleaning liquid pipe and spraying the cleaning liquid to the inner side wall of the tank body 1. The cleaning liquid can be sprayed in an umbrella shape by rotating the cleaning ball, so that the spraying area is increased, and the cleaning effect is improved. In addition, for the maintenance in the jar body 1, the manhole 14 has still been set up on the upper portion of jar body 1, and manhole 14 specifically is the quick-open manhole of sanitary-grade, and prior art can be consulted to its structure, and the quick-open manhole of sanitary-grade not only can guarantee the health requirement, can also improve the maintenance efficiency of jar body 1.

The viscosity of the paste is high, a part of paste can be adhered to the inner side wall of the tank body 1 in the stirring and mixing process, only stirring operation is carried out, and the part of paste is difficult to mix with other pastes, so that the mixing effect of the paste is influenced finally. Thus, the stirring mechanism includes a wall-scraping stirring mechanism and a mixing stirring mechanism. The wall scraping and stirring mechanism is used for scraping the paste attached to the inner side wall of the tank body 1, and the mixing and stirring mechanism is used for mixing the paste.

Optionally, as shown in fig. 1, a stirring hole is formed in the top of the tank body 1, the center of the stirring hole is located on the axis of the tank body 1, and a mounting seat 11 is arranged above the stirring hole. The wall scraping stirring mechanism comprises a wall scraping motor 4 and a wall scraping shaft, and the lower end of the wall scraping shaft is connected with a wall scraping blade assembly 6. The mixing and stirring mechanism comprises a mixing motor 5 and a mixing shaft 7, and mixing blades are arranged on the mixing shaft 7.

Specifically, the wall scraping shaft is inserted into the stirring hole and arranged along the axis of the tank body 1, and the crankshaft of the wall scraping motor 4 is in transmission connection with the wall scraping shaft through a first transmission component such as a bevel gear. The first transmission component is fixed on the mounting seat 11, and the shell of the wall scraping motor 4 is fixedly connected with the shell of the first transmission component. The wall scraping shaft is provided with a through hole which penetrates along the axial direction, the mixing shaft 7 is inserted into the through hole and is in clearance fit with the through hole, and the mixing motor 5 is in transmission connection with the mixing shaft 7 through a second transmission component such as a bevel gear. The second transmission assembly is fixed above the first transmission assembly. The wall scraping shaft and the mixing shaft 7 are driven by the wall scraping motor 4 and the mixing motor 5 to rotate respectively, so that two operations of wall scraping and mixing stirring are realized.

Optionally, the paring blade assembly 6 includes a connecting arm 61, a connecting rod and a paring blade, the outer side of the connecting arm 61 is disposed along the inner sidewall of the can body 1. As shown in fig. 1, the upper portion of the connecting arm 61 is located in the cylinder and extends along the generatrix direction of the cylinder, and the lower portion is located in the conical head and extends along the generatrix of the conical head. The wall scraping blades are arranged between the connecting arms 61 and the inner side wall of the tank body 1, a plurality of connecting arms 61 are usually arranged in the wall scraping blade assembly 6, and a plurality of wall scraping blades are arranged on each connecting arm 61. All the connecting arms 61 are uniformly arranged along the circumferential direction of the tank body 1, the upper parts of the connecting arms 61 are connected with an upper connecting ring through an upper connecting rod 62, and the upper connecting ring is fixedly connected with the wall scraping shaft. The lower part of the connecting arm 61 is connected with a lower connecting ring through a lower connecting rod 63, and the lower connecting ring is sleeved on the periphery of the mixing shaft 7 and can rotate around the mixing shaft 7. The connecting arms 61 are uniformly arranged along the circumferential direction, so that the stress balance on the wall scraping shaft can be guaranteed, the wall scraping blades on different connecting arms 61 can be arranged in a staggered mode, the projection of all the wall scraping blades on the generatrix of the inner side wall of the cylinder body and the conical seal head can cover the generatrix of the cylinder body and the conical seal head, and therefore the wall scraping blade assembly 6 can scrape all the paste on the inner side wall of the tank body 1.

Further, in order to improve the mixing effect of the paste, the mixing shaft 7 is provided with three mixing paddles along the axial direction, each mixing paddle is provided with a plurality of mixing paddles, and the connecting arm 61 is also provided with stirring paddles extending along the radial direction to the axis of the tank body 1. The stirring paddle and the mixing paddle are distributed in an staggered mode in the axial direction, and meanwhile the coverage areas of the mixing paddle and the stirring paddle are overlapped, so that the condition that no dead zone exists in the tank body 1 is guaranteed, and all paste can be fully stirred.

In this embodiment, the paste batch mixing cooling device is provided with the jacket 2 at the periphery of the tank body 1, and the cooling water is introduced into the jacket 2 to cool the paste, so that the cooling efficiency of the paste can be improved, and the space occupied by the cold cooling of the paste is reduced.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The paste batch mixing and cooling device provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The device for mixing and cooling the paste in batches is characterized by comprising a tank body (1) for containing the paste, a jacket (2) for introducing cooling water is arranged on the periphery of the tank body (1), and a stirring mechanism which is connected with the tank body (1) and is used for stirring the paste;

rabbling mechanism is including scraping wall rabbling mechanism and mixing rabbling mechanism, jar body (1) top is equipped with the stirring hole, the centre of a circle in stirring hole is located on the axis of the jar body (1), scrape wall rabbling mechanism including scraping wall motor (4) and scrape the wall axle, scrape the lower extreme of wall axle and scrape wall blade subassembly (6) and link to each other, it includes hybrid motor (5) and mixing shaft (7) to mix rabbling mechanism, it has the mixed paddle leaf to mix shaft (7).

2. The paste batch mixing cooling device according to claim 1, wherein the jacket (2) is provided at the bottom with a cooling water inlet (21) for introducing cooling water and at the top with a cooling water outlet (22) for discharging cooling water.

3. The paste batch mixing and cooling device according to claim 2, wherein an insulating layer (3) is further arranged on the periphery of the jacket (2), the insulating layer (3) is provided with through holes corresponding to the cooling water inlet (21) and the cooling water outlet (22), and the water inlet flange and the water outlet flange are respectively connected with the cooling water inlet (21) and the cooling water outlet (22).

4. Device for the batch mixing and cooling of a paste according to claim 1, characterised in that a breather valve (13) is provided at the top of the tank (1).

5. Device for the batch mixing and cooling of pastes according to claim 1, characterized in that the bottom of said tank (1) is provided with a discharge opening and the top of said tank (1) is further provided with a cleaning means (12) for cleaning the inside of said tank (1).

6. The paste batch mixing cooling device according to claim 1, wherein the wall scraping motor (4) is fixed above the stirring hole, the mixing motor (5) is fixed above the wall scraping motor (4), the wall scraping shaft has a through hole penetrating in the axial direction, and the mixing shaft (7) is in clearance fit with the through hole.

7. The paste batch mixing cooling device according to claim 6, wherein the wall-scraping blade assembly (6) comprises a connecting arm (61) along the inner side wall of the tank (1), the outer side of the connecting arm (61) is arranged along the inner side wall of the tank, the upper end of the connecting arm (61) is fixed to the periphery of the wall-scraping shaft through an upper connecting rod (62), and the lower part is rotatably connected with the mixing shaft (7) through a lower connecting rod (63).