Positive pressure ejector for compounding calcium-zinc compound stabilizer

Abstract

The utility model provides a positive pressure ejector for compounding calcium zinc compound stabilizer, which comprises a conduction pipe, a first flange plate, a second flange plate, a feed pipe, a horn mouth and a scattering mechanism, the first flange plate is fixed at one end of the conduction pipe, and the first flange plate is fixed with the output end of an external fan; a second flange plate is fixed at the other end of the conduction pipe; the second flange plate is fixed with a feeding hole of calcium-zinc composite stabilizer processing equipment; a feeding pipe is fixed to the upper side face of the middle of the conduction pipe, a horn mouth is fixed to the other end of the feeding pipe, and a scattering mechanism is fixed to the interior of the feeding pipe. Due to the arrangement of the conduction pipe and the scattering mechanism, calcium-zinc composite stabilizer ingredients can be cut and scattered under the flowing action of gas output by an external fan during use, so that the calcium-zinc composite stabilizer ingredients meet the processing requirements, the quality of produced calcium-zinc composite stabilizers is improved, and in addition, the production efficiency of the calcium-zinc composite stabilizers is improved. Ingredients of the calcium-zinc composite stabilizer can be prevented from flowing back into an external fan.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcium-zinc composite stabilizer production, in particular to a positive pressure ejector for calcium-zinc composite stabilizer batching. Background Art

[0002] Calcium zinc composite stabilizer requires various ingredients to be mixed and prepared. Its granular or powdered ingredients are generally transported by positive pressure ejectors. Positive pressure ejectors are vacuum obtaining devices that use fluid to transfer energy and mass. Water flow with a certain pressure is ejected through nozzles that are symmetrically distributed with a certain side inclination and converge at a focus.

[0003] However, the existing positive pressure injector for calcium-zinc composite stabilizer ingredients, when in use, generally cuts and scatters the calcium-zinc composite stabilizer ingredients near the calcium-zinc composite stabilizer processing equipment. Although the material processing is achieved to a certain extent, it inevitably affects the speed of the material when it is ejected, thereby reducing the transmission efficiency. Secondly, when the equipment is shut down, due to design deficiencies, the calcium-zinc composite stabilizer ingredients are easy to flow back into the external fan, which not only wastes materials, but is also likely to damage the external fan and affect its normal operation. Utility Model Content

[0004] The utility model aims to provide a positive pressure injector for calcium zinc composite stabilizer batching to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a positive pressure ejector for calcium-zinc composite stabilizer dosing, comprising a conduction pipe, a first flange, a second flange, a feed pipe, a bell mouth and a breaking up mechanism, wherein one end of the conduction pipe is fixed with the first flange by welding, wherein the first flange is fixed to the output end of an external blower by bolts; the other end of the conduction pipe is fixed with the second flange by welding, wherein the second flange is fixed to the feed port of calcium-zinc composite stabilizer processing equipment by bolts; the feed pipe is fixed to the upper side surface of the middle part of the conduction pipe by welding, wherein the other end of the feed pipe is fixed with the bell mouth, and the breaking up mechanism is fixed inside the feed pipe.

[0007] Furthermore, the conduction pipe includes a first tube body, a positioning frame, a first rotating shaft, an impeller, a filter screen and a first bevel gear, one end of the first tube body is fixed with a first flange by welding, and the other end of the first tube body is fixed with a second flange by welding; a feed pipe is fixed with a welding upper side surface of the middle part of the first tube body, and a positioning frame is fixed with bolts inside the first tube body; a first rotating shaft is rotatably mounted on the middle part of the positioning frame through a support bearing, wherein an impeller is fixed with bolts at one end of the first rotating shaft close to the external fan, and a filter screen is arranged between the positioning frame and the impeller; the center position of the filter screen is rotationally connected to the first rotating shaft through a support bearing, and the outer edge of the filter screen is fixed to the inner wall of the first tube body by bolts; a first bevel gear is fixed with a first bevel gear at one end of the first rotating shaft away from the external fan by welding, and the first bevel gear is meshed with a breaking mechanism, such a setting can guide the output gas of the external fan, and can prevent the calcium-zinc composite stabilizer ingredients from flowing back into the external fan.

[0008] Furthermore, the scattering mechanism includes a second bevel gear, a second rotating shaft, a striking plate, a first limiting ring, a cutting plate, a second limiting ring, a cutting knife and a fixing frame, the second bevel gear is meshingly arranged with the first bevel gear, and the second rotating shaft is fixed to the upper side surface of the second bevel gear by welding; a plurality of striking plates are fixed to the outer side surface of the second rotating shaft by welding, wherein the outer edges of the striking plates are fixed to the inner wall of the first limiting ring by welding, and the outer edge of the first limiting ring is rotatably connected to the inner wall of the feed pipe by a supporting bearing; a cutting plate is arranged on the upper side of the striking plate, wherein the outer edge of the cutting plate is fixed to the inner wall of the feed pipe; the center position of the cutting plate The device is rotatably connected to the second rotating shaft through a supporting bearing, and a plurality of through holes are opened inside the cutting plate; a plurality of cutting knives are fitted on the upper side of the cutting plate, wherein one end of the cutting knife is fixed to the fixing frame by welding, and the fixing frame is fixed to the second rotating shaft by bolts; the other end of the cutting knife is fixed to the inner wall of the second limiting ring by welding, wherein the second limiting ring is rotatably connected to the inner wall of the feed pipe through a supporting bearing. Such a setting can cut the calcium-zinc composite stabilizer ingredients to a suitable size, and can break up the calcium-zinc composite stabilizer ingredients that have been coagulated into blocks, thereby improving the quality of the produced calcium-zinc composite stabilizer.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The utility model is provided with a conduction pipe. When in use, the first pipe body can guide the gas output by the external fan, and then the calcium-zinc composite stabilizer ingredients in the feed pipe are transported to the inside of the processing equipment through the flow of the gas. When the gas passes through the first pipe body, it can drive the first rotating shaft to rotate through the impeller. During the rotation of the first rotating shaft, it can drive the breaking mechanism to work through the first bevel gear. At the same time, the setting of the filter screen not only protects the normal operation of the fan and prolongs its service life, but also reduces production failures and safety hazards caused by material reflux.

[0011] 2. The setting of the breaking mechanism of the utility model, through the linkage of the second bevel gear and the first bevel gear, the breaking mechanism can work with the flow of airflow, and carry out fine processing of the ingredients. The coordinated use of the cutting knife, the cutting plate and the striking plate enables the ingredients to be evenly cut and effectively broken up during the transmission process, thereby meeting the processing requirements and improving the product quality and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the dispersing mechanism of the utility model.

[0016] In the figure:

[0017] 1-conduction pipe, 11-first tube body, 12-positioning frame, 13-first rotating shaft, 14-impeller, 15-filter screen, 16-first bevel gear, 2-first flange, 3-second flange, 4-feed pipe, 5-bell mouth, 6-breaking mechanism, 61-second bevel gear, 62-second rotating shaft, 63-strike plate, 64-first limiting ring, 65-cutting plate, 66-second limiting ring, 67-cutting knife, 68-fixing frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0020] See also Figure 1 and Figure 2 As shown, the utility model is a positive pressure ejector for calcium-zinc composite stabilizer dosing, comprising a conduction tube 1, a first flange 2, a second flange 3, a feed pipe 4, a bell mouth 5 and a breaking up mechanism 6, wherein one end of the conduction tube 1 is fixed with the first flange 2 by welding, wherein the first flange 2 is fixed to the output end of the external fan by bolts; the other end of the conduction tube 1 is fixed with the second flange 3 by welding, wherein the second flange 3 is fixed to the feed port of the calcium-zinc composite stabilizer processing equipment by bolts; the feed pipe 4 is fixed to the upper side surface of the middle part of the conduction tube 1 by welding, wherein the other end of the feed pipe 4 is fixed with the bell mouth 5, and the breaking up mechanism 6 is fixed inside the feed pipe 4.

[0021] like Figure 2As shown, the conduction pipe 1 includes a first tube body 11, a positioning frame 12, a first rotating shaft 13, an impeller 14, a filter screen 15 and a first bevel gear 16, one end of the first tube body 11 is fixed with a first flange 2 by welding, and the other end of the first tube body 11 is fixed with a second flange 3 by welding; a feed pipe 4 is fixed with a welding on the upper side of the middle part of the first tube body 11, and a positioning frame 12 is fixed with bolts inside the first tube body 11; a first rotating shaft 13 is rotatably mounted on the middle part of the positioning frame 12 through a support bearing, wherein an end of the first rotating shaft 13 close to the external fan is fixed with an impeller 14 by bolts, and a filter screen 15 is arranged between the positioning frame 12 and the impeller 14; the center position of the filter screen 15 is rotatably connected with the first rotating shaft 13 through a support bearing, and the filter screen 15 is connected with the first rotating shaft 13 through a support bearing, and the filter screen 15 is connected with the first rotating shaft 13 through a support bearing. The outer edge of the net 15 is fixed to the inner wall of the first tube body 11 by bolts; the first rotating shaft 13 is fixed with a first bevel gear 16 by welding at one end away from the external fan, and the first bevel gear 16 is meshed with the breaking up mechanism 6. When in use, the first tube body 11 can guide the gas output by the external fan, and then the calcium-zinc composite stabilizer ingredients inside the feed pipe 4 are transported to the inside of the processing equipment through the flow of the gas. When the gas passes through the inside of the first tube body 11, it can drive the first rotating shaft 13 to rotate through the impeller 14. During the rotation of the first rotating shaft 13, it can drive the breaking up mechanism 6 to work through the first bevel gear 16. At the same time, the setting of the filter net 15 can prevent the calcium-zinc composite stabilizer ingredients from flowing back into the inside of the external fan.

[0022] like Figure 3As shown, the dispersing mechanism 6 includes a second bevel gear 61, a second rotating shaft 62, a striking plate 63, a first limiting ring 64, a cutting plate 65, a second limiting ring 66, a cutting knife 67 and a fixing frame 68. The second bevel gear 61 is meshed with the first bevel gear 16, and the second rotating shaft 62 is fixed to the upper side of the second bevel gear 61 by welding; a plurality of striking plates 63 are fixed to the outer side of the second rotating shaft 62 by welding, wherein the outer edges of the striking plates 63 are fixed to the inner wall of the first limiting ring 64 by welding , the outer edge of the first limiting ring 64 is rotatably connected to the inner wall of the feed pipe 4 through a supporting bearing; a cutting plate 65 is arranged on the upper side of the striking plate 63, wherein the outer edge of the cutting plate 65 is fixed to the inner wall of the feed pipe 4; the center position of the cutting plate 65 is rotatably connected to the second rotating shaft 62 through a supporting bearing, and a plurality of through holes are provided inside the cutting plate 65; a plurality of cutting knives 67 are fitted on the upper side of the cutting plate 65, wherein one end of the cutting knives 67 is fixed to a fixing frame 68 by welding, and the fixing frame 68 is fixed to the second rotating shaft 62 by bolts; the other end of the cutting knife 67 is fixed to the inner wall of the second limiting ring 66 by welding, wherein the second limiting ring 66 is rotatably connected to the inner wall of the feed pipe 4 through a supporting bearing, when in use, the second bevel gear can drive the second rotating shaft to rotate under the action of the first bevel gear, wherein the second rotating shaft can respectively drive the striking plate 63, the first limiting ring 64, the second limiting ring 66, the cutting knife 67 and the fixing frame 68 to rotate during the rotation process The calcium-zinc composite stabilizer ingredients that enter the feed pipe 4 through the bell mouth 5 will fall onto the cutting plate 65, and then under the action of the cutting knife 67, the calcium-zinc composite stabilizer ingredients will be cut to meet the processing requirements. After being cut to a suitable size, the calcium-zinc composite stabilizer ingredients will pass through the cutting plate 65 and the gap of the striking plate 63 and fall into the inside of the conductive tube 1, wherein the striking plate 63 can strike the calcium-zinc composite stabilizer ingredients, thereby breaking up the calcium-zinc composite stabilizer ingredients that have condensed into blocks.

[0023] See also Figure 1-3 As shown, the utility model is a positive pressure injector for calcium-zinc composite stabilizer ingredients, and its working principle is: when the external fan is started, it generates positive pressure airflow, and this airflow smoothly enters the first tube body 11 of the conduction tube 1 through the first flange 2. Inside the first tube body 11, the airflow flows at a high speed, forming a certain negative pressure effect. This negative pressure effect helps the material to be introduced into the feed pipe 4 through the bell mouth 5. After the material enters the feed pipe 4, it will encounter the breaking mechanism 6. The breaking mechanism 6 can cut and break up the calcium-zinc composite stabilizer ingredients. The material processed by the breaking mechanism 6 continues to move downward and is finally mixed with the positive pressure airflow inside the first tube body 11. Under the action of the positive pressure airflow, the material is smoothly transmitted to the second flange 3 position, and is sprayed from there into the interior of the calcium-zinc composite stabilizer processing equipment.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A positive pressure ejector for calcium zinc composite stabilizer batching, comprising a conduction pipe (1), a first flange (2), a second flange (3), a feed pipe (4), a bell mouth (5) and a breaking mechanism (6), characterized in that: A first flange (2) is fixed to one end of the conduction tube (1), wherein the first flange (2) is fixed to the output end of an external fan; a second flange (3) is fixed to the other end of the conduction tube (1), wherein the second flange (3) is fixed to the feed port of a calcium-zinc composite stabilizer processing device; a feed pipe (4) is fixed to the upper side of the middle part of the conduction tube (1), wherein a bell mouth (5) is fixed to the other end of the feed pipe (4), and a scattering mechanism (6) is fixed inside the feed pipe (4).

2. A positive pressure injector for calcium zinc composite stabilizer formulation as claimed in claim 1, characterized in that: The conduction pipe (1) comprises a first pipe body (11), a positioning frame (12), a first rotating shaft (13), an impeller (14), a filter screen (15) and a first bevel gear (16); a first flange (2) is fixed to one end of the first pipe body (11), and a second flange (3) is fixed to the other end of the first pipe body (11); a feed pipe (4) is fixed to the upper side surface of the middle part of the first pipe body (11), and a positioning frame (12) is fixed inside the first pipe body (11); a central part of the positioning frame (12) is rotatably mounted with a A first rotating shaft (13), wherein an impeller (14) is fixed to one end of the first rotating shaft (13) close to the external fan, and a filter screen (15) is arranged between the positioning frame (12) and the impeller (14); the center position of the filter screen (15) is rotationally connected to the first rotating shaft (13), and the outer edge of the filter screen (15) is fixed to the inner wall of the first tube body (11); a first bevel gear (16) is fixed to one end of the first rotating shaft (13) away from the external fan, and the first bevel gear (16) is meshed with the scattering mechanism (6).

3. A positive pressure injector for calcium zinc composite stabilizer formulation as claimed in claim 2, characterized in that: The dispersing mechanism (6) comprises a second bevel gear (61), a second rotating shaft (62), a striking plate (63), a first limiting ring (64), a cutting plate (65), a second limiting ring (66), a cutting knife (67) and a fixing frame (68), wherein the second bevel gear (61) is meshed with the first bevel gear (16), and a second rotating shaft (62) is fixed on the upper side of the second bevel gear (61); a plurality of striking plates (63) are fixed on the outer side of the second rotating shaft (62), wherein the outer edges of the striking plates (63) are fixed to the inner wall of the first limiting ring (64), and the outer edge of the first limiting ring (64) is rotatably connected to the inner wall of the feed pipe (4); A cutting plate (65) is arranged on the upper side of the striking plate (63), wherein the outer edge of the cutting plate (65) is fixed to the inner wall of the feed pipe (4); the center position of the cutting plate (65) is rotationally connected to the second rotating shaft (62), and a plurality of through holes are opened through the interior of the cutting plate (65); a plurality of cutting knives (67) are arranged on the upper side of the cutting plate (65), wherein one end of the cutting knife (67) is fixed to a fixing frame (68), and the fixing frame (68) is fixed to the second rotating shaft (62); the other end of the cutting knife (67) is fixed to the inner wall of the second limiting ring (66), wherein the second limiting ring (66) is rotationally connected to the inner wall of the feed pipe (4).

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