Hopper observation structure of sensitizing machine for emulsion explosive production

Abstract

The utility model relates to a sensitizing machine for producing emulsion explosives, and discloses a hopper observation structure of the sensitizing machine for producing the emulsion explosives, which comprises an upper hopper and a lower hopper which are arranged up and down, an observation window is formed in one side of the top of the discharging hopper and blocked by a transparent structure layer. The upper edge of the inner side of the observation window is provided with a material guide plate which obliquely extends from top to bottom and from outside to inside. The material guide plate which obliquely extends from top to bottom and from outside to inside is arranged at the upper edge of the inner side of the observation window, so that the formed structure not only ensures the observation function of the observation window, but also can block an emulsion matrix and reduce the emulsion matrix sputtering to the transparent structure layer, and is beneficial to keeping clear vision, thereby reducing the cleaning frequency.

Description

Technical Field

[0001] This utility model relates to a sensitizer for the production of emulsion explosives, specifically, to a hopper observation structure for a sensitizer for the production of emulsion explosives. Background Technology

[0002] In the production of emulsion explosives, the emulsion matrix needs to be sensitized, and the effectiveness of this sensitization directly affects various performance indicators of the emulsion explosive. Therefore, the sensitizer is one of the key pieces of equipment in the production of emulsion explosives, and its operating status is crucial to the sensitization effect.

[0003] Reference Figure 1 As shown, the sensitizer mainly includes upper and lower hoppers 1 and 2, with the emulsion matrix falling from the upper hopper 1 into the lower hopper 2. During the sensitization process, the material conditions inside the sensitizer (such as the material level in the hopper) directly affect the density of the sensitized output; excessively high or low density will affect the quality of the explosive. Therefore, to allow operators to observe the material conditions inside the sensitizer at any time, an observation window 3 sealed by a transparent structural layer 4 is usually installed at the upper part of the lower hopper 2. However, during use, after the emulsion matrix enters the sensitizer, it splashes onto the transparent structural layer 4 during its descent from the upper hopper 1 to the lower hopper 2, obstructing the view through the observation window 3 and affecting its observation function. This necessitates frequent cleaning, increasing workload and directly impacting the continuity of emulsion explosive production. Utility Model Content

[0004] The technical objective of this invention is to address the shortcomings of the prior art by providing a hopper observation structure for a sensitizer used in the production of emulsion explosives that can reduce the sputtering of the emulsion matrix onto the transparent structural layer and lower the cleaning frequency.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A hopper observation structure for a sensitizer used in the production of emulsion explosives includes an upper hopper and a lower hopper arranged in an upper and lower position;

[0007] An observation window is provided on one side of the top of the hopper, and the observation window is sealed by a transparent structural layer;

[0008] The observation window has a guide plate extending obliquely from top to bottom and from outside to inside at its inner upper edge.

[0009] The above-mentioned technical measures include a guide plate extending obliquely from top to bottom and from outside to inside at the upper inner edge of the observation window. This molding structure not only ensures the observation function of the observation window, but also blocks the emulsion matrix, reduces the splashing of the emulsion matrix onto the transparent structural layer, helps maintain visual clarity, and thus reduces the cleaning frequency.

[0010] Furthermore, the guide plate and the housing of the sensitizer are separately molded structures;

[0011] The guide plate is bolted to the sensitizer housing at the upper edge of the observation window.

[0012] In the above technical measures, the guide plate and the housing of the sensitizer are separately molded, which is easy to mold and helps to avoid interference with the structure of the sensitizer; the guide plate is bolted to the housing of the sensitizer at the upper edge of the observation window, which is easy to install and improves convenience.

[0013] Furthermore, the guide plate has an integrally formed connecting part and a guiding part that fit together at an obtuse angle L-shape;

[0014] When connected at the upper edge of the observation window, the connecting part of the guide plate is attached to and fixed on the sensitizer housing at the outer side of the upper edge of the observation window, and the guiding part of the guide plate passes through the observation window and extends obliquely into the hopper.

[0015] The above-mentioned technical measures include a guide plate with an integrally formed connecting part and a guide part that fit in an obtuse L-shape, which makes the guide plate more stable and easy to assemble with the observation window.

[0016] Furthermore, the guide plate is made of stainless steel and has a thickness of 0.8–1.5 mm.

[0017] In the above technical measures, the guide plate is made of stainless steel with a thickness of 0.8 to 1.5 mm, which gives the guide plate good corrosion resistance, structural strength, and impact resistance, thus helping to extend the service life of the guide plate.

[0018] Furthermore, the connecting bolts of the guide plate on the sensitizer housing are wing bolts, and the wing structure of the wing bolts is located on the outside of the sensitizer housing.

[0019] The above-mentioned technical measures use wing bolts to connect the guide plate and the sensitizer housing, which facilitates operation and improves convenience.

[0020] Furthermore, the transparent structural layer at the observation window is made of plexiglass;

[0021] The transparent structural layer is fixedly connected to the outside of the observation window, and the guide plate connected to the upper edge of the observation window is stacked and fixed.

[0022] In the above technical measures, the transparent structural layer at the observation window is made of plexiglass, which is easy to operate and easy to assemble.

[0023] One or more technical solutions provided by this utility model have at least the following technical effects or advantages:

[0024] In this invention, a guide plate extending obliquely from top to bottom and from outside to inside is provided on the upper inner edge of the observation window. This molding structure not only ensures the observation function of the observation window, but also blocks the emulsion matrix, reduces the splashing of the emulsion matrix onto the transparent structural layer, helps maintain visual clarity, and thus reduces the cleaning frequency. Attached Figure Description

[0025] The accompanying drawings, which are provided to further illustrate the embodiments of the present invention and constitute a part of the present invention, do not constitute a limitation thereof.

[0026] Figure 1 This is a schematic diagram of the structure of a sensitizer in the prior art;

[0027] Figure 2 This is a schematic diagram illustrating the effect of using this utility model;

[0028] Figure 3 This is a schematic diagram of the material guide plate in this utility model;

[0029] Figure 4 This is an end view of the observation window in this utility model;

[0030] Among them, 1-feeding hopper, 2-feeding hopper; 3-observation window; 4-transparent structural layer; 5-guide plate. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, where there is no conflict, the embodiments of this utility model and the features within them can be combined with each other.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0033] Example 1

[0034] Reference Figures 2-4 This embodiment provides a hopper observation structure for a sensitizer used in the production of emulsion explosives, including an upper hopper 1 and a lower hopper 2 arranged in an upper and lower position;

[0035] An observation window 3 is provided on one side of the top of the hopper 2, and the observation window 3 is sealed by a transparent structural layer 4;

[0036] At the upper inner edge of the observation window 3, there is a guide plate 5 that extends obliquely from top to bottom and from outside to inside.

[0037] The guide plate 5 and the housing of the sensitizer are separately molded; the guide plate 5 is fixed to the housing of the sensitizer at the upper edge of the observation window 3 by bolts; the connecting bolts of the guide plate 5 on the housing of the sensitizer are wing bolts, and the wing structure of the wing bolt is on the outside of the housing of the sensitizer.

[0038] The guide plate 5 is connected to the sensitizer housing by three butterfly bolts.

[0039] The guide plate 5 has an integrally formed connecting part and a guide part that fit in an obtuse L-shape;

[0040] When connected at the upper edge of the observation window 3, the connecting part of the guide plate 5 is attached and fixed to the sensitizer housing at the outer side of the upper edge of the observation window 3, and the guiding part of the guide plate 5 passes through the observation window 3 and extends obliquely into the hopper 2.

[0041] The guide plate 5 is made of stainless steel and has a thickness of 0.8mm.

[0042] Other parameters of the guide plate 5 can be set according to actual conditions, and are not specifically limited in this embodiment.

[0043] The transparent structural layer 4 at observation window 3 is made of plexiglass;

[0044] The transparent structural layer 4 is fixedly connected to the outside of the observation window 3, and the guide plate 5 connected to the upper edge of the observation window 3 is stacked and fixed.

[0045] When in use, after the emulsified matrix is ​​discharged from the feed hopper 1, it will fall onto the guide plate 5. Due to the oblique extension structure of the guide plate 5 from top to bottom and from outside to inside, the emulsified matrix continues to move downward along the guide plate 5 and finally falls into the discharge hopper 2.

[0046] Example 2

[0047] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0048] The thickness of the guide plate is 1.5mm.

[0049] Example 3

[0050] The rest of the content of this embodiment is the same as that of embodiment 1, except that:

[0051] The thickness of the guide plate is 1mm.

[0052] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0053] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A hopper observation structure for a sensitizer used in the production of emulsion explosives, comprising an upper hopper (1) and a lower hopper (2) arranged in an upper and lower position. An observation window (3) is provided on one side of the top of the hopper (2), and the observation window (3) is sealed by a transparent structural layer (4); Its features are: The observation window (3) has a guide plate (5) extending obliquely from top to bottom and from outside to inside at the upper inner edge.

2. The hopper observation structure of the sensitizer for emulsion explosive production according to claim 1, characterized in that: The guide plate (5) and the housing of the sensitizer are separately molded structures; The guide plate (5) is bolted to the sensitizer housing at the upper edge of the observation window (3).

3. The hopper observation structure of the sensitizer for emulsion explosive production according to claim 2, characterized in that: The guide plate (5) has an integrally formed connecting part and a guide part that are L-shaped and obtuse angled; When connected at the upper edge of the observation window (3), the connecting part of the guide plate (5) is attached to and fixed on the sensitizer housing at the outer side of the upper edge of the observation window (3), and the guiding part of the guide plate (5) passes through the observation window (3) and extends obliquely into the hopper (2).

4. The hopper observation structure of the sensitizer for emulsion explosive production according to claim 3, characterized in that: The guide plate (5) is made of stainless steel and has a thickness of 0.8 to 1.5 mm.

5. The hopper observation structure of the sensitizer for emulsion explosive production according to claim 2, characterized in that: The connecting bolts of the guide plate (5) on the sensitizer housing are butterfly bolts, and the butterfly structure of the butterfly bolts is located on the outside of the sensitizer housing.

6. The hopper observation structure of the sensitizer for emulsion explosive production according to claim 1, characterized in that: The transparent structural layer (4) at the observation window (3) is made of plexiglass; The transparent structural layer (4) is fixedly connected to the outside of the observation window (3), and the guide plate (5) connected to the upper edge of the observation window (3) is stacked and fixed.

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