A composite oil phase production storage tank

Abstract

The present application relates to composite oil phase storage tank technical field, specifically to a kind of storage tank for composite oil phase production, including storage tank, the top and bottom of the storage tank are respectively provided with feed inlet and discharge pipe, the inner cavity of the storage tank is connected with stirring rod, the top outer wall of the storage tank is installed with motor one, the output end of the motor one is connected with stirring rod key, the bottom of the storage tank is detachably installed with forming box, the forming box is connected with through pipe, and the through pipe is communicated with discharge pipe through high-temperature-resistant and corrosion-resistant connecting pipe, valve is provided on the discharge pipe, preliminary forming mechanism is provided on the forming box, and the composite oil phase can be moderately shaped in discharging stage, to provide the feeding condition of form controllable, moderate flowability for subsequent processes, such as cooling solidification, granulation or emulsification, to improve overall process efficiency and product quality consistency.

Description

Technical Field

[0001] The present invention relates to the technical field of composite oil phase storage tanks, and particularly to a storage tank for the production of composite oil phase. Background Art

[0002] Composite oil phase is a key component in the production of emulsion explosives, usually composed of a variety of petrochemical raw materials such as diesel oil, paraffin wax, vaseline, machine oil, emulsifier, etc. mixed in a specific ratio. Its main function is to form a continuous oil phase in the emulsion explosive system, wrapping the water phase oxidant droplets, thereby endowing the explosive with good water resistance, physical stability, storage life and explosion performance.

[0003] In the production and storage process of composite oil phase, special storage tanks are usually used for temporary storage and transportation. Traditional storage tanks generally equipped with insulation layers, heating devices and low-speed stirrers to maintain the fluidity of the oil phase at an appropriate temperature for subsequent pumping and use. However, such structures only meet the basic storage and temperature control requirements, lack the function of preliminary shaping of the composite oil phase, and are difficult to meet the requirements of the subsequent continuous and automated production process for the consistency of the material form.

[0004] In view of the above problems, there is an urgent need to develop a storage tank for the production of composite oil phase. This device has a preliminary shaping structure, which can moderately shape the composite oil phase at the discharging stage, providing feed conditions with controllable form and moderate fluidity for subsequent processes such as cooling and solidification, granulation or emulsification, so as to improve the overall process efficiency and product quality consistency. Summary of the Invention

[0005] According to the problems raised in the background art, the present invention provides a storage tank for the production of composite oil phase to solve, and the following further elaborates on the present invention.

[0006] A storage tank for the production of composite oil phase, including a storage tank, wherein a feed inlet and a discharge pipe are respectively provided at the top and bottom of the storage tank. A stirring rod is转接 (should be "transferred"?) in the inner cavity of the storage tank. A first motor is installed on the outer wall of the top of the storage tank, and the output end of the first motor is key-connected to the stirring rod. The bottom of the storage tank is detachably installed with a shaping box, a through pipe is connected to the shaping box in a through manner, and the through pipe is connected to the discharge pipe through a high-temperature and corrosion-resistant connecting pipe. A valve is provided on the discharge pipe, and a preliminary shaping mechanism is provided on the shaping box.

[0007] Preferably, the preliminary forming structure includes two forming frames with top openings that are embedded and slidably connected inside the forming box. The two forming frames are arranged side by side and connected. The bottom of the through pipe penetrates through the forming box and extends into the middle of the top openings of the two forming frames. Two blanking slots are opened at the bottom of the through pipe, and the two blanking slots correspond to the two forming frames one by one. Two sealing plates are slidably connected through the bottom of the through pipe. The sealing plates are slidably connected to the forming box, and a first spring is provided between the sealing plates and the forming box. The sealing plates block the corresponding blanking slots. A vertically moving pressing plate is slidably connected to each forming frame. A second spring is provided between the pressing plate and the forming box. Air outlet valves are provided on both the pressing plate and the forming frame.

[0008] Preferably, an installation rod is fixedly connected to the outer wall of the bottom of the storage tank. A丝杆 (should be "screw rod") is rotatably connected to the outer wall of the bottom of the storage tank. A second motor is installed on the outer wall of the bottom of the storage tank. The output shaft of the second motor is key-connected to the screw rod. A driving frame is slidably connected to the installation rod. The driving frame is threadedly connected to the screw rod. The bottom of the driving frame is slidably connected to the top of the driving frame. A trapezoidal slot is opened on the driving frame. A connecting frame is fixedly connected to the top of each pressing plate. The connecting frame penetrates through the top of the forming box and is slidably connected to the hypotenuse of the trapezoidal slot. The sealing plate is pressed against the hypotenuse of the trapezoidal slot on the driving frame.

[0009] Preferably, a handle is provided on the forming frame.

[0010] Preferably, two symmetrically arranged racks are fixedly connected to the top of each pressing plate. The racks penetrate through the top of the forming box and are slidably matched with it. A plurality of brackets and pulleys are fixedly connected to the top of the forming box. A rotating rod is rotatably installed on the bracket. A gear is key-connected to the rotating rod. The gear meshes with the corresponding rack. The two rotating rods on the same side are connected by belt drive. The belt bypasses the pulleys in turn.

[0011] Preferably, a lifting plate is slidably installed at the bottom of the inner cavity of each forming frame. A wedge-shaped block is fixedly provided at the bottom of the forming box. An extrusion piece is fixedly connected to the bottom of the lifting plate. The extrusion piece penetrates through the bottom wall of the forming frame. The bottom of the extrusion piece is in contact and cooperation with the wedge-shaped block.

[0012] Preferably, a heat exchange component is provided inside each forming frame.

[0013] Preferably, both the first motor and the second motor are provided with protective shells.

[0014] Beneficial effects: By controlling the forward and reverse rotation of the screw rod driven by the second motor in this device, the driving frame reciprocates, so that the hypotenuse of the trapezoidal slot on the driving frame pushes the corresponding connecting frame and the sealing plate to move, opening the corresponding blanking slot, and the corresponding pressing plate rises above the through pipe, realizing a continuous operation mode of alternating filling and alternating extrusion of the forming frames on both sides, capable of moderately shaping the composite oil phase and improving production efficiency.

[0015] During the extrusion process, the extrusion plate is raised and lowered synchronously at both ends through a rack, gear, and belt linkage mechanism. Even if the material is unevenly distributed, the extrusion surface can be kept level, thus improving the consistency of molding.

[0016] During the extraction process, the extruded part moves up the inclined surface of the wedge-shaped block, driving the lifting plate to rise synchronously and pushing out the formed block. Attached Figure Description

[0017] Figure 1 : A three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 : A schematic diagram of the structure of the motor, stirring rod, feed inlet and other components of this invention;

[0019] Figure 3 : A schematic diagram of the structure of the mounting rod, drive frame, motor and other components of this invention;

[0020] Figure 4 : A schematic diagram of the structure of the sealing plate, spring one, extrusion plate and other components of this invention;

[0021] Figure 5 : A schematic diagram of the structure of the rack, gear, belt and other components of this invention;

[0022] In the diagram: 1-Storage tank, 11-Motor 1, 12-Stirring rod, 13-Feed inlet, 14-Discharge pipe, 2-Forming box, 21-Connecting pipe, 211-Mounting rod, 212-Drive frame, 213-Bracket, 214-Rotating rod, 22-Pass pipe, 23-Motor 2, 231-Screw rod, 24-Sealing plate, 25-Spring 1, 26-Extrusion plate, 27-Spring 2, 28-Forming frame, 29-Heat exchange component, 210-Connecting frame, 3-Lifting plate, 31-Wedge block, 32-Extrusion part, 4-Rack, 41-Gear, 42-Belt, 43-Pulley. Detailed Implementation

[0023] Next, combine Figures 1-5 A specific embodiment of the present invention will be described in detail below.

[0024] refer to Figure 1 and Figure 2 A storage tank for producing a composite oil phase includes a storage tank 1, which is made of carbon steel and has good sealing performance. The storage tank 1 is provided with a feed inlet 13 and a discharge pipe 14 at the top and bottom, respectively. A stirring rod 12 is connected to the inner cavity of the storage tank 1. A motor 11 is installed on the outer wall of the top of the storage tank 1. The output end of the motor 11 is keyed to the stirring rod 12 to provide rotational power and realize low-speed stirring to maintain the uniformity and fluidity of the composite oil phase.

[0025] refer to Figure 2The bottom of the storage tank 1 is detachably installed with a molding box 2. A through pipe 22 is connected to the molding box 2. The through pipe 22 is connected to the discharge pipe 14 through a high-temperature and corrosion-resistant connecting pipe 21, so that the composite oil phase in the storage tank 1 can flow into the molding box 2 by gravity. A valve is provided on the discharge pipe 14 to control the flow of the composite oil phase. The molding box 2 is provided with a preliminary molding mechanism.

[0026] refer to Figure 2 and Figure 3 and Figure 4 The preliminary forming structure includes two forming frames 28 with top openings that are embedded and slidably connected inside the forming box 2. The two forming frames 28 are arranged side by side. The bottom of the through pipe 22 passes through the forming box 2 and extends into the middle of the top openings of the two forming frames 28. The bottom of the through pipe 22 has two feeding slots, which correspond one-to-one with the two forming frames 28 to achieve individual feeding. The bottom of the through pipe 22 is slidably connected to two sealing plates 24, which are slidably connected to the forming box 2. A spring 25 is provided between the two. The sealing plates 24 block the corresponding feeding slots. Each forming frame 28 has a vertically moving extrusion plate 26 that is slidably connected to it. The composite oil phase inside the extrusion plate 26 is extruded and formed by the movement of the extrusion plate 26. A spring 27 is provided between the extrusion plate 26 and the forming box 2. Both the extrusion plate 26 and the forming frame 28 are provided with air vents to discharge gas during the extrusion process and ensure smooth extrusion.

[0027] refer to Figure 3 To control the extrusion action of the extrusion plate 26, a load-bearing and high-temperature resistant mounting rod 211 is fixed to the bottom outer wall of the storage tank 1. A lead screw 231 is connected to the bottom outer wall of the storage tank 1. A second motor 23 is installed on the bottom outer wall of the storage tank 1. The output shaft of the second motor 23 is keyed to the lead screw 231. A drive frame 212 is slidably connected to the mounting rod 211. The drive frame 212 is threadedly connected to the lead screw 231. The bottom and top of the drive frame 212 are slidably connected. A trapezoidal slot is opened on the drive frame 212. A connecting frame 210 is fixed to the top of each extrusion plate 26. The connecting frame 210 passes through the top of the forming box 2 and slides with the inclined side of the trapezoidal slot. The sealing plate 24 is pressed against the inclined side of the trapezoidal slot on the drive frame 212. Through the movement of the drive frame 212 and the pressing action of the inclined side of the trapezoidal slot, the corresponding sealing plate 24 and extrusion plate 26 are opened or closed.

[0028] The forming frame 28 is equipped with a handle for easy pulling by external force.

[0029] Initially, the sealing plates 24 are all sealed on the corresponding feeding slots, and the extrusion plate 26 is located in the low position inside the corresponding forming frame 28, that is, below the feeding slot of the through pipe 22.

[0030] Step 1: Feed material into inlet 13, and the composite oil phase enters the inner cavity of storage tank 1. Start motor 11 to drive stirring rod 12 to rotate forward. After stirring, start motor 23 to drive lead screw 231 to rotate, which in turn drives drive frame 212 to move to the left. The inclined side of trapezoidal slot squeezes left connecting frame 210 and left sealing plate 24, causing left connecting frame 210 and left sealing plate 24 to move upward. Left discharge slot opens, and left extrusion plate 26 moves upward until left extrusion plate 26 moves to its limit position. At this time, left extrusion plate 26 moves above left discharge slot of pipe 22, and left spring 1 25 and left spring 2 27 deform. The inclined side of the trapezoidal slot does not exert a squeezing action on the connecting frame 210 on the right. Therefore, the extrusion plate 26 on the right is still in the low position inside the corresponding forming frame 28. When the valve on the feeding pipe 14 is opened, the oil phase flows into the inner cavity of the forming frame 28 on the left through the feeding pipe 14, the connecting pipe 21 and the feeding slot on the left side of the through pipe 22.

[0031] Step Two: Subsequently, motor 23 drives screw 231 to rotate, which in turn drives drive frame 212 to move to the right. The inclined side of the trapezoidal slot no longer presses against the left extrusion plate 26. Under the action of left spring 1 25 and left spring 27, the left sealing plate 24 and left extrusion plate 26 move down, the left feeding slot closes, and the composite oil phase in the left forming frame 28 is squeezed. At this time, the right connecting frame 210 and right sealing plate 24 move up, the right extrusion plate 26 moves up, and the right feeding slot opens until the right extrusion plate 26 moves up to its limit position. At this time, the right extrusion plate 26 moves above the right feeding slot of the through pipe 22, the right spring 1 25 and right spring 27 deform, and the oil phase flows into the inner cavity of the right forming frame 28 through the feeding pipe 14, connecting pipe 21 and the right feeding slot of the through pipe 22.

[0032] Step 3: By controlling the forward and reverse rotation of motor 23, the drive frame 212 reciprocates, realizing alternating feeding and extrusion on both sides: while one side is being filled, the other side is being compacted, improving the continuity and efficiency of the operation.

[0033] After extrusion is completed, the forming frame 28 corresponding to the high-position extrusion plate 26, which is not involved in the current extrusion, can be pulled out to remove the formed composite oil phase block.

[0034] refer to Figure 5Considering the potential for uneven distribution of the composite oil phase after it falls into the molding frame 28, to ensure the extrusion plates 26 press down horizontally and are subjected to uniform force, two symmetrically arranged racks 4 are fixedly attached to the top of each extrusion plate 26. The racks 4 penetrate the top of the molding box 2 and slide against it. Multiple brackets 213 and pulleys 43 are fixedly attached to the top of the molding box 2. Rotating rods 214 are rotatably mounted on the brackets 213, and gears 41 are keyed to the rotating rods 214. The gears 41 mesh with the corresponding racks 4. Two rotating rods 214 on the same side are connected by a belt 42, which passes around the pulleys 43 in sequence.

[0035] When the extrusion plate 26 moves downward, it drives the rack 4 to move downward synchronously, driving the gear 41 to rotate. Through the linkage of the belt 42, the two gears 41 on the same side rotate synchronously, so that the front and rear ends of the extrusion plate 26 are displaced in the same direction and maintain a horizontal posture. Even if the oil phase distribution is uneven, the extrusion plate 26 can still achieve a flat extrusion surface, improving the molding quality and consistency.

[0036] To facilitate the removal of the extruded composite oil phase from the molding frame 28, a lifting plate 3 is slidably installed at the bottom of the inner cavity of each molding frame 28, with the composite oil phase resting on the top surface of the lifting plate 3. A wedge block 31 is fixedly provided at the bottom of the molding box 2, and an extrusion member 32 is fixedly connected to the bottom of the lifting plate 3. The extrusion member 32 penetrates the bottom wall of the molding frame 28, and the bottom of the extrusion member 32 maintains contact and engagement with the wedge block 31.

[0037] After extrusion molding is completed, the corresponding molding frame 28 is pulled outward in the horizontal direction by pulling the handle with external force. During the extraction process, the bottom of the extrusion part 32 slides along the inclined surface of the wedge block 31 and is subjected to an upward component force, thereby driving the extrusion part 32 and the lifting plate 3 connected to it to move upward synchronously, gradually pushing the formed composite oil phase out of the inner cavity of the molding frame 28, which is convenient for subsequent material removal.

[0038] After the material is picked up, the forming frame 28 is pushed back to its original position. During this process, the bottom of the extrusion part 32 contacts the wedge block 31 again and slides in the opposite direction along its inclined surface. Under the action of the wedge block 31, the extrusion part 32 is pressed down, which drives the lifting plate 3 to move down and reset synchronously, returning to the initial low position, and preparing for the next forming operation.

[0039] By using the squeezing action of the wedge block 31 and the extruder 32, the horizontal pulling motion of the molding frame 28 is converted into the lifting action of the lifting plate 3. No additional power source is required, the structure is simple and the action is reliable, effectively solving the problem of difficult demolding of composite oil phase.

[0040] The molding frame 28 is equipped with heat exchange components 29 for rapid cooling and shaping of the composite oil phase that falls into it. Both motor 11 and motor 23 are equipped with protective shells, and all components that come into contact with the composite oil phase or are in a high-temperature environment are treated with anti-corrosion and high-temperature resistance to ensure long-term reliable operation of the equipment under high-temperature and oily conditions.

[0041] In summary, by controlling the forward and reverse rotation of the lead screw 231 driven by the second motor 23, the drive frame 212 reciprocates, causing the inclined side of the trapezoidal slot on the drive frame 212 to push the corresponding connecting frame 210 and sealing plate 24 to move, thereby opening the corresponding feeding slot and raising the corresponding extrusion plate 26 above the through pipe 22. This achieves a continuous operation mode of alternating filling and extrusion of the forming frames 28 on the left and right sides, which can moderately shape the composite oil phase and improve production efficiency.

[0042] During the extrusion process, the extrusion plate 26 is linked by the rack 4, gear 41, and belt 42 to make the front and rear ends of the extrusion plate 26 rise and fall synchronously. Even if the material is unevenly distributed, the extrusion surface can be kept horizontal, thus improving the consistency of molding.

[0043] During the extraction process, the extrusion piece 32 moves up along the inclined surface of the wedge block 31, driving the lifting plate 3 to rise synchronously and push out the formed block.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A storage tank for composite oil phase production, comprising a storage tank (1), wherein the storage tank (1) is provided with an inlet (13) at the top and a discharge pipe (14) at the bottom, a stirring rod (12) is connected to the inner cavity of the storage tank (1), a motor (11) is installed on the outer wall of the top of the storage tank (1), the output end of the motor (11) is keyed to the stirring rod (12), a molding box (2) is detachably installed at the bottom of the storage tank (1), a through pipe (22) is connected to the molding box (2), the through pipe (22) and the discharge pipe (14) are connected by a high-temperature and corrosion-resistant connecting pipe (21), and a valve is provided on the discharge pipe (14), characterized in that: The molding box (2) is equipped with a preliminary molding mechanism.

2. The storage tank for composite oil phase production according to claim 1, characterized in that: The preliminary forming structure includes two forming frames (28) with top openings that are embedded and slidably connected inside the forming box (2). The two forming frames (28) are arranged side by side. The bottom of the tube (22) passes through the forming box (2) and extends into the middle of the top openings of the two forming frames (28). The bottom of the tube (22) has two feeding slots, which correspond one-to-one with the two forming frames (28). The bottom of the tube (22) is slidably connected to two sealing plates (24). The sealing plates (24) are slidably connected to the forming box (2). A spring (25) is provided between the sealing plates (24) and the forming box (2). The sealing plates (24) block the corresponding feeding slots. Each forming frame (28) is slidably connected to a vertically moving extrusion plate (26). A spring (27) is provided between the extrusion plate (26) and the forming box (2). An air valve is provided on both the extrusion plate (26) and the forming frame (28).

3. The storage tank for composite oil phase production according to claim 2, characterized in that: The storage tank (1) has an installation rod (211) fixed to its bottom outer wall. The storage tank (1) has a lead screw (231) connected to its bottom outer wall. The storage tank (1) has a motor (23) installed on its bottom outer wall. The output shaft of the motor (23) is keyed to the lead screw (231). A drive frame (212) is slidably connected to the installation rod (211). The drive frame (212) is threadedly connected to the lead screw (231). The bottom of the drive frame (212) is slidably connected to the top of the drive frame (212). The drive frame (212) has a trapezoidal slot. Each extrusion plate (26) has a connecting frame (210) fixed to its top. The connecting frame (210) passes through the top of the molding box (2) and is slidably connected to the inclined side of the trapezoidal slot. The sealing plate (24) is extruded by the inclined side of the trapezoidal slot on the drive frame (212).

4. The storage tank for composite oil phase production according to claim 2, characterized in that: The molding frame (28) is equipped with a handle.

5. The storage tank for composite oil phase production according to claim 3, characterized in that: Each extrusion plate (26) has two racks (4) arranged symmetrically front and back fixed to its top. The racks (4) pass through the top of the forming box (2) and slide with it. The top of the forming box (2) has multiple brackets (213) and pulleys (43) fixed to it. A rotating rod (214) is rotatably mounted on the bracket (213). A gear (41) is keyed on the rotating rod (214). The gear (41) meshes with the corresponding rack (4). The two rotating rods (214) on the same side are connected by a belt (42). The belt (42) passes around the pulley (43) in sequence.

6. The storage tank for composite oil phase production according to claim 4, characterized in that: Each of the molding frames (28) has a lifting plate (3) slidably installed at the bottom of its inner cavity. A wedge block (31) is fixedly provided at the bottom of the molding box (2). An extrusion piece (32) is fixedly connected to the bottom of the lifting plate (3). The extrusion piece (32) penetrates the bottom wall of the molding frame (28). The bottom of the extrusion piece (32) is in contact with the wedge block (31).

7. The storage tank for composite oil phase production according to claim 6, characterized in that: Each of the molding frames (28) is equipped with a heat exchange component (29).

8. The storage tank for composite oil phase production according to claim 1, characterized in that: Both motor one (11) and motor two (23) are equipped with protective shells.

Images