一种多方位物料输送装置
The material insulation filter, designed with a four-way connector and a spiral flow channel, solves the problems of unstable conveying of emulsion explosives and low steam heat utilization, thus achieving stable material conveying and efficient heat utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG LIMIN CHEM CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-17
AI Technical Summary
In the current process of conveying emulsion explosives, the metal hose connection is not firm and is prone to detachment and leakage. In addition, the steam insulation efficiency is low, which affects the stability of material conveying and the utilization rate of steam heat.
The material insulation filter, which uses a four-way connector to rigidly connect with the valve and is combined with a spiral flow channel design, ensures stable material delivery and extends the residence time of steam in the insulation chamber, thereby improving heat utilization.
It achieves stable material transport and efficient utilization of steam heat, thereby improving the stability and energy efficiency of the emulsion explosive manufacturing process.
Smart Images
Figure CN224512635U_ABST
Abstract
Claims
1. A multidirectional material conveying device comprising a material-temperature- preserving filter (10), characterized in that: The material insulation filter (10) includes an outer shell (11) and an inner shell (12) inserted in the outer shell (11). The top of the inner shell (12) extends out of the middle through hole of the top plate of the outer shell (11). The upper outer side wall of the inner shell (12) is welded and fixed to the inner side wall of the middle through hole of the top plate of the outer shell (11). An upper cover (20) is installed on the top of the inner shell (12). A heat-insulating cavity (1000) is formed between the inner shell (12) and the outer shell (11). A steam inlet (1) is connected to one side wall of the upper part of the outer shell (11), and a steam exhaust port (2) is connected to one side of the bottom plate of the lower part of the outer shell (11). The steam inlet (1) and the steam exhaust port (2) are connected to the heat-insulating cavity (1000). A first through hole is formed on one side plate of the upper part of the outer shell (11). The material feed pipe (3) is inserted into the first through hole, and its outer side wall is welded and fixed to the inner side wall of the first through hole. The inner end of the material feed pipe (3) is welded and fixed to the inner side wall of the upper through hole of one side plate of the inner shell (12), and it communicates with the inner shell (12). A material discharge pipe (4) is connected to the bottom plate of the inner shell (12). The lower end of the material discharge pipe (4) extends out of the through hole in the middle of the bottom plate of the outer shell (11) and is connected to the main connecting pipe (5). The outer side wall of the middle part of the material discharge pipe (4) is welded and fixed to the inner side wall of the through hole in the middle of the bottom plate of the outer shell (11). The discharge end of the main connecting pipe (5) is connected to one of the connectors of the four-way connector (6).
2. A multidirectional material conveying device according to claim 1, characterized in that Of the four connectors of the four-way connector (6), one connector is a feed head, which is welded and fixed to the discharge end of the main connecting pipe (5) and connected to it. The other three connectors are discharge heads, which are respectively connected to the feed ports of the first valve (100), the second valve (200) and the third valve (300).
3. A multidirectional material conveying device according to claim 1, characterized in that: The middle side wall of the main connecting pipe (5) is connected to a material taking connecting pipe (8), and the discharge end of the material taking connecting pipe (8) is connected to the inlet of the fourth valve (70).
4. A multidirectional material conveying device according to claim 1, characterized in that: The bottom surface of the outer shell (11) of the material insulation filter (10) is welded and fixed with a lower support sleeve (40), and the bottom end of the lower support sleeve (40) is welded and fixed with a bottom plate (50). The bottom surface of the bottom plate (50) is pressed against or fixed to the ground. The material discharge pipe (4) is an arc-shaped bend, and its lower end is bent laterally and extends out of the through hole on the side plate of the lower support sleeve (40).
5. A multidirectional material conveying device according to claim 4, characterized in that: An exhaust pipe is connected to the steam exhaust port (2), and the exhaust pipe extends out of the side through hole formed on the side plate of the lower support sleeve (40).
6. A multidirectional material conveying device according to claim 1, characterized in that: An annular extension ring (121) is fixed on the inner side wall of the middle part of the inner shell (12). The filter cylinder (122) is inserted into the annular extension ring (121), and its bottom end extends out of the bottom surface of the annular extension ring (121). A radially extending support ring (123) is welded and fixed on the outer side wall of the top of the filter cylinder (122). The support ring (123) presses against the top surface of the annular extension ring (121). A plurality of vertical rods (124) are fixed on the top surface of the annular extension ring (121). The vertical rods (124) are inserted into the corresponding through holes on the support ring (123).
7. A multidirectional material conveying device according to claim 1, characterized in that: The insulation cavity (1000) is provided with a spirally coiled guide plate (7). The outer side wall of the guide plate (7) is welded and fixed to the inner side wall of the outer shell (11) at the outer side of the insulation cavity (1000). The inner side wall of the guide plate (7) is welded and fixed to the outer side wall of the inner shell (12) of the insulation cavity (1000). The guide plate (7) forms a spiral flow channel in the insulation cavity (1000).
8. A multidirectional material conveying device according to claim 1, characterized in that: A horizontally extending edge (125) extending radially downward is welded and fixed on the top outer wall of the inner shell (12). An annular sealing gasket (126) is pressed against the top surface of the horizontally extending edge (125). The upper cover (20) is pressed against the top surface of the annular sealing gasket (126). Multiple slots (21) aligned vertically are formed on the edges of the horizontally extending edge (125), the annular sealing gasket (126), and the upper cover (20). The bottom surface of the edge of the horizontally extending edge (125) is movably connected to the bottom of the connecting stud (22) through a hinge shaft. The connecting stud (22) is inserted into the corresponding slots of the horizontally extending edge (125), the annular sealing gasket (126), and the upper cover (20). Its top extends out of the top surface of the upper cover (20) and is screwed with an upper locking nut (23). The bottom surface of the upper locking nut (23) is pressed against the top surface of the edge of the upper cover (20).