CN115944964A - Oil phase solution filter equipment is used in production of popped ammonium nitrate explosive - Google Patents

Abstract

The invention discloses an oil phase solution filtering device for the production of expanded ammonium nitrate explosives. The top is provided with a top plate, and the top of the top plate is provided with a motor, and the power output shaft of the motor is fixedly connected with a transmission rod. There are several stirring rods connected, through the mutual cooperation between the motor, the hollow circular frame, the fan-shaped plate, the stirring rod and other structures, the motor can control the stirring rod to rotate, and the stirring rod can stir the oil phase solution. After the stirring is completed, the fixed rod is moved, and the fixed rod drives the fan-shaped plate to move through the threaded rod and the connecting column, and the fan-shaped plate enters the interior of the hollow circular frame, so that the oil phase solution enters the interior of the filter cartridge.

Description

A filter device for oil phase solution used in the production of expanded ammonium nitrate explosives

technical field

The invention relates to the technical field of expanded ammonium nitrate explosives, in particular to an oil phase solution filtering device for the production of expanded ammonium nitrate explosives.

Background technique

Expanded ammonium nitrate explosive is a kind of powdery mixed explosive composed of expanded ammonium nitrate as the main oxidant, an appropriate amount of combustible agent and other functional additives. Its microporous structure has a sensitization effect that can form hot spots. The oil phase solution needs to be treated during production.

However, there are some problems in the use of the oil phase solution produced by the existing expanded ammonium nitrate explosives. There may be impurities in the existing oil phase solution during processing. If the impurities are not filtered and used directly, the expanded ammonium nitrate will be affected. At the same time, it is not convenient to isolate and collect the filtered oil phase solution separately. When a certain amount is collected, it is not convenient to give an alarm, and the oil phase solution may overflow, causing unnecessary waste.

Contents of the invention

In order to achieve the above object, the present invention provides the following technical solutions: a filter device for oil phase solution used in the production of expanded ammonium nitrate explosives, comprising a cylinder, the bottom of the cylinder is provided with several through holes, and the bottom end of the cylinder is fixedly connected There is a filter cartridge, the top of the cylinder is provided with a top plate, the top of the top plate is provided with a motor, the power output shaft of the motor is fixedly connected with a transmission rod, and the bottom end of the transmission rod runs through the top of the top plate and extends to the inner cavity of the cylinder , the outer edge of the transmission rod is fixedly connected with several stirring rods, the outer edge of the filter cylinder is covered with a connecting cylinder, the inner cavity of the cylinder is provided with an adjustment mechanism, and the outer edge of the cylinder is provided with a collection mechanism.

Preferably, the adjustment mechanism includes a hollow circular frame, the hollow circular frame is located near the bottom end of the inner cavity of the cylinder, the left and right sides of the hollow circular frame are provided with slots, and the slotted inner cavity is provided with A fan-shaped plate, one side of the fan-shaped plate is located in the inner cavity of the hollow circular frame, and the top of the top plate is provided with arc-shaped grooves near the left and right sides, and the top of the fan-shaped plate is fixedly connected with a connecting column, and the top of the connecting column is opened There is a threaded hole, the inner cavity of the threaded hole is engaged with a threaded rod, the top of the threaded rod is fixedly connected with a fixed rod, the top of the fixed rod runs through the adjacent arc groove, and is fixedly connected with a handle, the sector The tops of the boards are all fixedly connected with a fixing board.

Preferably, the collection mechanism includes four pump bodies, the pump bodies are fixedly connected to the outer edge of the connecting cylinder, the side of the pump body away from the connecting cylinder is fixedly connected to a hose, and the outer edge of the cylinder is fixedly connected to There are four limit frames, the cavity of the limit frame is movably connected with a slider, the top and bottom of the slider are fixedly connected with a spring, and one side of the spring is fixedly connected to the cavity of the adjacent limit frame The side wall, one side of the slider is fixedly connected with a fixed U-shaped plate, and the inner cavity of the fixed U-shaped plate is provided with a connecting frame;

The ends of the hoses far away from the pump body run through the side of the adjacent connecting frame and are fixedly connected to it. The bottoms of the four fixed U-shaped plates are jointly fixedly connected with rings, and the inner cavity of the rings is fixedly connected with four two baffle plates, and two L-shaped rods are fixedly connected to the outer edge of the connecting frame.

Preferably, four controllers are fixedly connected to the outer edge of the cylinder near the bottom end, buttons are fixedly connected to the top of the controllers, and alarms are fixedly connected to the sides of the controllers away from the cylinder.

Preferably, the top of the top plate is fixedly connected with a fixed column near the front and rear sides, one side of the fixed column is fixedly connected with an elastic rod, and the end of the elastic rod far away from the fixed column is fixedly connected with a connecting ring. The connecting ring is sleeved on the outer edge of the adjacent fixing rod.

Preferably, four connecting U-shaped plates are fixedly connected near the center of the outer edge of the cylinder, the inner cavity of the connecting U-shaped plates is hinged with a connecting swing plate, and the side of the connecting swing plate away from the cylinder is hinged to a limited extent. A position swing plate, the outer edge of the limit swing plate is hinged to a limit U-shaped plate near the bottom, the bottom of the limit U-shaped plate is fixedly connected with a vertical rod, and the bottom end of the vertical rod is fixedly connected with a bottom plate.

Preferably, four L-shaped plates are fixedly connected to the outer edge of the top board, and handles are fixedly connected to the top of the top board near the left and right sides.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention can realize the motor to control the stirring rod to rotate through the mutual cooperation between the motor, the hollow round frame, the fan-shaped plate, the stirring rod, etc., and the stirring rod can stir the oil phase solution. After the oil phase solution is stirred , move the fixed rod, the fixed rod drives the fan-shaped plate to move through the threaded rod and the connecting column, and the fan-shaped plate enters the hollow circular frame, so that the oil phase solution enters the inside of the filter cartridge;

2. Through the mutual cooperation between the pump body, connection frame, ring, alarm and other structures, the pump body can absorb the filtered oil phase solution, and the oil phase solution enters the connection frame through the hose, and the connection frame As the weight of the oil phase solution moves downward, the connection frame drives the ring to move, and the ring drives the baffle to move, and the baffle touches the button, thereby activating the alarm, and the operator can know the level of the oil phase solution inside the connection frame. measure.

Description of drawings

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a structural schematic diagram of a component limiting frame of the present invention;

Fig. 3 is a structural schematic diagram of the component connection frame of the present invention;

Fig. 4 is a structural schematic diagram of a component filter frame of the present invention;

Fig. 5 is a structural schematic diagram of a hollow circular frame of a component of the present invention;

Fig. 6 is a structural schematic diagram of the threaded rod of the parts of the present invention;

Fig. 7 is the structure schematic diagram of part stirring rod of the present invention;

Fig. 8 is a structural schematic diagram of the component limiting swing plate of the present invention.

Labels in the figure: 1, cylinder; 2, filter cartridge; 3, connecting U-shaped plate; 4, connecting swinging plate; 5, limiting swinging plate; 6, limiting U-shaped plate; 7, vertical bar; 8, bottom plate ;9, connecting cylinder; 10, pump body; 11, hose; 12, connecting frame; 13, controller; 14, alarm; 15, button; 16, fixed U-shaped plate; 17, ring; 18, L Shaped bar; 19, spring; 20, limit frame; 21, motor; 22, transmission rod; 23, handle; 24, fixed column; 25, L-shaped plate; 26, connecting ring; 29, hollow round frame; 30, fan-shaped plate; 31, fixed plate; 32, threaded rod; 33, fixed rod; 34, elastic rod; 35, connecting column; 36, stirring rod; 37, handle.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The invention provides a technical solution:

Please refer to Fig. 1, Fig. 4-8, an oil phase solution filtering device for the production of expanded ammonium nitrate explosives, including a cylinder 1, a plurality of through holes are opened at the bottom of the cylinder 1, and a filter cartridge is fixedly connected to the bottom of the cylinder 1 2. The top of the cylinder 1 is provided with a top plate 27, and the top of the top plate 27 is provided with a motor 21. The power output shaft of the motor 21 is fixedly connected to a transmission rod 22. The bottom end of the transmission rod 22 runs through the top of the top plate 27 and extends to the inner cavity of the cylinder 1. The outer edge of the transmission rod 22 is fixedly connected with several stirring rods 36, the outer edge of the filter cylinder 2 is provided with a connecting cylinder 9, the inner cavity of the cylinder 1 is provided with an adjustment mechanism, and the outer edge of the cylinder 1 is provided with a collection mechanism;

The adjustment mechanism includes a hollow circular frame 29, which is located at the bottom of the inner cavity of the cylinder 1. The left and right sides of the hollow circular frame 29 are provided with slots, and the slotted inner cavity is provided with fan-shaped plates 30. One side is located in the cavity of the hollow circular frame 29, the top of the top plate 27 is provided with arc grooves near the left and right sides, the top of the fan-shaped plate 30 is fixedly connected with a connecting column 35, and the top of the connecting column 35 is provided with a threaded hole. A threaded rod 32 is engaged, the top of the threaded rod 32 is fixedly connected with a fixed rod 33, the top of the fixed rod 33 runs through the adjacent arc groove, and is fixedly connected with a handle 23, and the top of the sector plate 30 is fixedly connected with a fixed plate 31;

The top of the top plate 27 is fixedly connected with a fixed column 24 near the front and rear sides, and one side of the fixed column 24 is fixedly connected with an elastic rod 34, and the end of the elastic rod 34 away from the fixed column 24 is fixedly connected with a connecting ring 26, and there are 26 sets of connecting rings Located on the outer edge of the adjacent fixed rod 33, the outer edge of the cylinder 1 is fixedly connected with four connecting U-shaped plates 3 near the center, and the inner cavity of the connecting U-shaped plate 3 is hinged with a connecting swing plate 4, and the connecting swing plate 4 is far away from the circle. One side of the barrel 1 is hinged with a limit swing plate 5, and the outer edge of the limit swing plate 5 is hinged with a limit U-shaped plate 6 near the bottom. The bottom of the limit U-shaped plate 6 is fixedly connected with a vertical rod 7, and the bottom of the vertical rod 7 A bottom plate 8 is fixedly connected, four L-shaped plates 25 are fixedly connected to the outer edge of the top plate 27, and handles 37 are fixedly connected to the top of the top plate 27 near the left and right sides;

The motor 21 controls the stirring rod 36 to rotate, and the stirring rod 36 stirs the oil phase solution. After the oil phase solution is stirred, the fixed rod 33 is moved, and the fixed rod 33 drives the fan plate 30 to move through the threaded rod 32 and the connecting column 35 , the fan-shaped plate 30 enters the inside of the hollow circular frame 29 , so that the oil phase solution enters the inside of the filter cartridge 2 .

Further, please refer to Figures 1-3, the collection mechanism includes four pump bodies 10, the pump bodies 10 are fixedly connected to the outer edge of the connecting cylinder 9, and the side of the pump body 10 away from the connecting cylinder 9 is fixedly connected with a hose 11, round Four limit frames 20 are fixedly connected to the outer edge of the cylinder 1, and the inner cavity of the limit frame 20 is movably connected with a slider, the top and bottom of the slider are fixedly connected with a spring 19, and one side of the spring 19 is fixedly connected to the adjacent limit frame. The side wall of the inner cavity of the bit frame 20, and one side of the slider are fixedly connected with a fixed U-shaped plate 16, and the inner cavity of the fixed U-shaped plate 16 is provided with a connecting frame 12;

The end of the hose 11 away from the pump body 10 runs through the adjacent connection frame 12 and is fixedly connected to it. The bottoms of the four fixed U-shaped plates 16 are jointly fixedly connected with a circular ring 17, and the inner cavity of the circular ring 17 is fixedly connected with four A baffle plate 28, two L-shaped bars 18 are fixedly connected to the outer edge of the connecting frame 12;

Four controllers 13 are fixedly connected to the outer edge of the cylinder 1 near the bottom end, the top of the controllers 13 is fixedly connected to a button 15, and the side of the controller 13 away from the cylinder 1 is fixedly connected to an alarm 14;

The pump body 10 absorbs the filtered oil phase solution, the oil phase solution enters the inside of the connection frame 12 through the hose 11, the connection frame 12 moves downward by the weight of the oil phase solution, the connection frame 12 drives the ring 17 to move, The ring 17 drives the baffle 28 to move, and the baffle 28 touches the button 15, thereby activating the alarm 14, and the operator can know the measurement of the oil phase solution inside the connection frame 12.

Working principle: when the device starts to work, the connecting swing plate 4 and the limit swing plate 5 cooperate with the bottom plate 8 to limit the cylinder 1, the operator holds the handle 37, the handle 37 drives the top plate 27 to move, and the top plate 27 drives the L Shaped plate 25 is moved, and the oil phase solution is poured into the cylinder 1, and the top plate 27 is placed on the top of the cylinder 1 again, the threaded rod 32 is aligned with the connecting column 35, and the handle 23 is turned, and the handle 23 Drive the fixed rod 33 to rotate, the fixed rod 33 drives the threaded rod 32 to rotate, and the threaded rod 32 is rotated to the inside of the connecting column 35. At this time, the motor 21 is started by an external power supply, and the motor 21 drives the transmission rod 22 to rotate, and the transmission rod 22 drives The stirring rod 36 rotates, and the stirring rod 36 stirs the oil phase solution. After the oil phase solution is stirred, the operator holds the handle 23, and the handle 23 drives the fixed rod 33 to move, and the fixed rod 33 drives the connecting ring 26 to move. Moving, the connecting ring 26 drives the elastic rod 34 to stretch, the fixed rod 33 drives the connecting column 35 to move through the threaded rod 32, the connecting column 35 drives the sector plate 30 to move, the sector plate 30 drives the fixed plate 31 to move, and the sector plate 30 At the same time, the oil phase solution will enter the inside of the filter cartridge 2 through the cylinder 1, and the filter cartridge 2 will filter the oil phase solution, and the filtered oil phase solution will enter the connecting cylinder 9 internal;

Then start the pump body 10, the pump body 10 absorbs the oil phase solution inside the connecting cylinder 9, the oil phase solution is transported to the inside of the connection frame 12 through the hose 11, the connection frame 12 drives the fixed U-shaped plate 16 to move, and the fixed U-shaped The plate 16 drives the slider to move, the slider drives the spring 19 to stretch or compress, the fixed U-shaped plate 16 drives the ring 17 to move, the ring 17 drives the baffle 28 to move, the baffle 28 will touch the button 15, Button 15 activates controller 13, controller 13 activates alarm 14, and alarm 14 will remind the operator that the oil phase solution inside the connection frame 12 is about to overflow, and close the pump body 10, then hold the L-shaped bar 18, and the L-shaped bar will 18 drives the connection frame 12 to move, and the connection frame 12 is taken, and the oil phase solution inside the connection frame 12 is stored separately, which improves the working efficiency of the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an oil phase solution filter equipment is used in production of expanded ammonium nitrate explosive, includes drum (1), its characterized in that: the improved drum type dust collector is characterized in that a plurality of through holes are formed in the bottom of the drum (1), the drum (2) is fixedly connected to the bottom of the drum (1), a top plate (27) is arranged on the top of the drum (1), a motor (21) is arranged at the top of the top plate (27), a transmission rod (22) is fixedly connected to a power output shaft of the motor (21), the top of the top plate (27) is penetrated through the bottom of the transmission rod (22) and extends to the inner cavity of the drum (1), a plurality of stirring rods (36) are fixedly connected to the outer edge of the transmission rod (22), a connecting cylinder (9) is sleeved on the outer edge of the drum (2), an adjusting mechanism is arranged in the inner cavity of the drum (1), and a collecting mechanism is arranged on the outer edge of the drum (1).

2. The oil phase solution filtering device for producing the expanded ammonium nitrate explosive according to claim 1, which is characterized in that: adjustment mechanism includes cavity circle frame (29), cavity circle frame (29) are located drum (1) inner chamber and are close to bottom department, the fluting has all been seted up to the cavity circle frame (29) left and right sides, the fluting inner chamber all is equipped with sector plate (30), sector plate (30) one side is located cavity circle frame (29) inner chamber, roof (27) top is close to left and right sides department and has all seted up the arc wall, the equal fixedly connected with spliced pole (35) in sector plate (30) top, threaded hole (35) top has seted up threaded hole, threaded hole inner chamber meshing is equipped with threaded rod (32), threaded rod (32) top fixedly connected with dead lever (33), adjacent arc wall is run through on dead lever (33) top to fixedly connected with handle (23), the equal fixedly connected with fixed plate (31) in sector plate (30) top.

3. The oil phase solution filtering device for producing the expanded ammonium nitrate explosive according to claim 1, which is characterized in that: the collecting mechanism comprises four pump bodies (10), the pump bodies (10) are fixedly connected to the outer side edge of the connecting cylinder (9), one side, far away from the connecting cylinder (9), of each pump body (10) is fixedly connected with a hose (11), the outer side edge of the cylinder (1) is fixedly connected with four limiting frames (20), the inner cavity of each limiting frame (20) is movably connected with a sliding block, the top and the bottom of each sliding block are fixedly connected with a spring (19), one side of each spring (19) is fixedly connected to the side wall of the inner cavity of the adjacent limiting frame (20), one side of each sliding block is fixedly connected with a fixed U-shaped plate (16), and the inner cavity of each fixed U-shaped plate (16) is provided with a connecting frame (12);

hose (11) keep away from the one end of the pump body (10) and all run through adjacent link frame (12) one side to rather than fixed connection, four fixed U template (16) bottom is fixedly connected with ring (17) jointly, four baffle (28) of ring (17) inner chamber fixedly connected with, two L shape poles (18) of equal fixedly connected with in link frame (12) outside edge.

4. The oil phase solution filtering device for producing the expanded ammonium nitrate explosive according to claim 1, which is characterized in that: the cylinder (1) outside edge is close to bottom department fixedly connected with four controllers (13), controller (13) top fixedly connected with button (15), the equal fixedly connected with siren (14) of one side that drum (1) was kept away from in controller (13).

5. The oil phase solution filtering device for the production of the expanded ammonium nitrate explosive according to claim 1, characterized in that: the top of the top plate (27) is close to the front side and the rear side and is fixedly connected with fixing columns (24), elastic rods (34) are fixedly connected to one sides of the fixing columns (24), connecting rings (26) are fixedly connected to one ends, far away from the fixing columns (24), of the elastic rods (34), and the outer edges of the adjacent fixing rods (33) are sleeved with the connecting rings (26).

6. The oil phase solution filtering device for producing the expanded ammonium nitrate explosive according to claim 1, which is characterized in that: drum (1) outside edge is close to four connection U template (3) of center department fixedly connected with, it articulates to connect U template (3) inner chamber has connects swinging plate (4), it all articulates to connect one side that swinging plate (4) kept away from drum (1) has spacing swinging plate (5), spacing swinging plate (5) outside edge is close to that bottom department articulates there is spacing U template (6), spacing U template (6) bottom fixedly connected with montant (7), montant (7) bottom fixedly connected with bottom plate (8).

7. The oil phase solution filtering device for the production of the expanded ammonium nitrate explosive according to claim 1, characterized in that: the outer side edge of the top plate (27) is fixedly connected with four L-shaped plates (25), and the top of the top plate (27) is close to the left side and the right side and is fixedly connected with handles (37).

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