Liquid hazardous waste blending device

Abstract

The utility model discloses a liquid hazardous waste blending device in the technical field of hazardous waste blending, which comprises a liquid storage tank, a partition plate mounted in the liquid storage tank, a mounting pipe fixedly connected to the lower side of the liquid storage tank, a plurality of drainage pipes fixedly connected to the lower side of the liquid storage tank, a quantity control mechanism mounted on the lower sides of the drainage pipes, and a second gear mounted on the quantity control mechanism. The lower side of the quantity control mechanism is fixedly connected with a connecting pipe, the other end of the connecting pipe is in through connection with a mounting pipe, the mounting pipe is rotationally connected with a rotating ring, the mounting pipe is provided with a driving mechanism, and the driving mechanism and the quantity control mechanism are movably meshed, so that the stability and the safety of equipment during allocation are effectively improved, and step errors during allocation are avoided; and therefore, the practicability and the use safety of the equipment are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste preparation, in particular to a liquid hazardous waste preparation device. Background Art

[0002] Before high-temperature melting pyrolysis treatment of organic hazardous waste liquid, the organic hazardous waste to be treated must be pre-formulated. Since the organic hazardous waste to be treated comes from different waste-producing units and is produced from different production processes, it must be pre-formulated according to laboratory data before treatment. The preparation process has requirements for both the treatment volume and the calorific value of the waste liquid after preparation, as well as the preparation sequence. For example, there are currently a variety of organic waste liquids such as Class A organic waste liquid, Class B organic waste liquid, Class C organic waste liquid, Class D organic waste liquid, Class E organic waste liquid, and Class F organic waste liquid. The above-mentioned waste solvents need to be prepared into a liquid with a certain calorific value component that can be controlled and can be put into the furnace for high-temperature melting pyrolysis treatment. However, if If you first select Class A organic waste liquid + Class B organic waste liquid to mix the two waste liquids, it may cause a violent reaction. However, if you first select Class A organic waste liquid + Class D organic waste liquid + Class E organic waste liquid for pre-mixing and pre-reaction, and then mix them with Class B organic waste liquid and Class C organic waste liquid, there will be no violent reaction. This can ensure that the entire pre-preparation process is safe and reliable. However, the existing configuration method is generally manual configuration. Since hazardous waste liquids contain a large amount of harmful substances, manual configuration may cause certain dangers to the body, and it is easy for manual configuration steps to make mistakes, thereby causing certain dangers.

[0003] Based on this, the utility model designs a liquid hazardous waste mixing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid hazardous waste preparation device to solve the problem of danger easily generated during preparation proposed in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A liquid hazardous waste mixing device comprises a liquid storage tank, a partition is installed in the liquid storage tank, a mounting pipe is fixedly connected to the lower side of the liquid storage tank, a plurality of drainage pipes are fixedly connected to the lower side of the liquid storage tank, a quantity control mechanism is installed on the lower side of the drainage pipe, a second gear is installed on the quantity control mechanism, a connecting pipe is fixedly connected to the lower side of the quantity control mechanism, the other end of the connecting pipe is through-connected to the mounting pipe, a rotating ring is rotatably connected to the mounting pipe, a driving mechanism is installed on the mounting pipe, and the driving mechanism and the quantity control mechanism are movably engaged.

[0007] Preferably, the partition divides the liquid storage tank into a plurality of liquid storage chambers, and an anti-corrosion layer is provided on the inner side of the partition and the liquid storage tank.

[0008] Preferably, the control mechanism includes an outer shell, a first gear ring, a limit rod, a closing plate, a pull rod, a rotating column, a first gear and a torsion spring. The lower side of the drainage tube is fixedly connected to the outer shell, the first gear ring is rotatably connected in the outer shell, a plurality of closing plates are rotatably connected in the outer shell, a pull rod is provided between the closing plate and the first gear ring, a rotating column is rotatably connected in the outer shell, a first gear is installed on the rotating column, the first gear and the first gear ring are meshingly connected, a torsion spring is sleeved on the rotating column, and the second gear is located at the other end of the rotating column.

[0009] Preferably, the closing plate is arc-shaped, and a plurality of the closing plates are in an embracing state when closed, and a rubber anti-corrosion layer is provided on the surface of the closing plate.

[0010] Preferably, a plurality of limiting rods are fixedly connected inside the shell, a plurality of limiting grooves are formed on the first gear ring, and the limiting rods are slidably connected in the limiting grooves.

[0011] Preferably, the driving mechanism includes a second gear ring, a driving motor, a third gear and a special-shaped ring. The second gear ring is installed on the rotating ring, the driving motor is installed on the mounting tube, and the third gear is installed on the output end of the driving motor. The third gear is meshingly connected with the second gear ring, and the special-shaped ring is installed on the rotating ring. The special-shaped ring is movably meshed with the control mechanism.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model installs a rotating tube in a mixing box, then places a plurality of materials that need to be mixed in a liquid storage chamber, and places them according to the order in which the materials need to be unloaded, and then controls a driving motor to work. When the driving motor works, the driving motor drives the third gear to rotate. When the third gear rotates, the third gear drives the second gear ring on the rotating ring to rotate. When the second gear ring rotates, the second gear ring drives the special-shaped ring to rotate. With the rotation of the special-shaped ring, the teeth on the special-shaped ring gradually mesh with the plurality of second gears in sequence. When the special-shaped ring meshes with the second gear, the second gear drives the rotating column to rotate. At this time, the torsion spring is compressed, and at the same time the rotating column controls the first gear to rotate. When the first gear rotates, the first gear controls the first gear ring to rotate. Thereby, the first gear ring drives the closing plate to separate through the pull rod. When gaps are generated between the multiple closing plates, the ingredients in the liquid storage chamber enter the drainage tube through the gaps, and then enter the installation tube through the connecting tube, and finally enter the mixing box. When the special-shaped ring and the second gear are disengaged, the torsion spring is reset. At this time, the closing plate is reset to a closed state. As the special-shaped ring continues to rotate, the special-shaped ring will gradually mesh with each second gear to complete the opening of the closing plate. When the equipment is being prepared, it can be put in one by one, thereby avoiding the situation where the steps are wrong during the preparation, which may lead to explosions during the preparation of hazardous waste, further improving the stability and safety of the equipment during preparation, and making the equipment more convenient during preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from an upper side perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a lower side perspective;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from a local upper side perspective.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Liquid storage tank; 2. Partition; 3. Liquid storage chamber; 4. Mounting tube; 5. Drainage tube; 6. Control mechanism; 7. Housing; 8. First gear ring; 9. Limit rod; 10. Closing plate; 11. Pull rod; 12. Rotating column; 13. First gear; 14. Torsion spring; 15. Second gear; 16. Connecting tube; 17. Driving mechanism; 18. Rotating ring; 19. Second gear ring; 20. Driving motor; 21. Third gear; 22. Special-shaped ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0022] A liquid hazardous waste dispensing device comprises a liquid storage tank 1, a partition plate 2 is installed in the liquid storage tank 1, a mounting tube 4 is fixedly connected to the lower side of the liquid storage tank 1, a plurality of drainage tubes 5 are fixedly connected to the lower side of the liquid storage tank 1, a quantity control mechanism 6 is installed on the lower side of the drainage tube 5, a second gear 15 is installed on the quantity control mechanism 6, a connecting tube 16 is fixedly connected to the lower side of the quantity control mechanism 6, the other end of the connecting tube 16 is through-connected to the mounting tube 4, a rotating ring 18 is rotatably connected to the mounting tube 4, a driving mechanism 17 is installed on the mounting tube 4, and the driving mechanism 17 and the quantity control mechanism 6 are movably engaged.

[0023] Among them, the partition 2 divides the liquid storage tank 1 into multiple liquid storage chambers 3, and an anti-corrosion layer is provided on the inner side of the partition 2 and the liquid storage tank 1; it is convenient to place multiple different preparation materials at the same time, which is convenient for the preparation of materials and makes it more efficient during preparation.

[0024] Among them, the quantity control mechanism 6 includes an outer shell 7, a first gear ring 8, a limit rod 9, a closing plate 10, a pull rod 11, a rotating column 12, a first gear 13 and a torsion spring 14. The outer shell 7 is fixedly connected to the lower side of the drainage tube 5. The first gear ring 8 is rotatably connected in the outer shell 7. Multiple closing plates 10 are rotatably connected in the outer shell 7. A pull rod 11 is provided between the closing plate 10 and the first gear ring 8. A rotating column 12 is rotatably connected in the outer shell 7. A first gear 13 is installed on the rotating column 12. The first gear 13 and the first gear ring 8 are meshed and connected. A torsion spring 14 is sleeved on the rotating column 12. The second gear 15 is located at the other end of the rotating column 12; it is convenient to control the materials to enter the mixing box in steps, and at the same time, the metering entering the mixing box can be controlled, avoiding too much or too little liquid, and at the same time improving the mixing safety of the equipment.

[0025] Among them, the closing plate 10 is arc-shaped, and multiple closing plates 10 are in an embracing state when closed. The surface of the closing plate 10 is provided with a rubber anti-corrosion layer, which is convenient for controlling the flow rate of the equipment and can effectively extend the service life of the equipment.

[0026] Among them, a plurality of limit rods 9 are fixedly connected in the outer shell 7, a plurality of limit grooves are opened on the first gear ring 8, and the limit rods 9 are slidably connected in the limit grooves; it is convenient to control the rotation path of the first gear ring 8, so as to ensure that the opening gap of the closing plate 10 is not too large when the equipment is in use, thereby causing damage to the equipment.

[0027] Among them, the driving mechanism 17 includes a second gear ring 19, a driving motor 20, a third gear 21 and a special-shaped ring 22. The second gear ring 19 is installed on the rotating ring 18, the driving motor 20 is installed on the mounting tube 4, and the third gear 21 is installed on the output end of the driving motor 20. The third gear 21 is meshed and connected with the second gear ring 19. The special-shaped ring 22 is installed on the rotating ring 18, and the special-shaped ring 22 is movably meshed with the control mechanism 6; the control mechanism 6 in the equipment can be effectively controlled to work, thereby making it more convenient to use.

[0028] Working principle:

[0029] During operation, the rotating tube is installed in the mixing box, and then a variety of materials that need to be mixed are placed in the liquid storage chamber 3, and are placed according to the order in which the materials need to be unloaded, and then the driving motor 20 is controlled to work. When the driving motor 20 is working, the driving motor 20 drives the third gear 21 to rotate. When the third gear 21 rotates, the third gear 21 drives the second gear ring 19 on the rotating ring 18 to rotate. When the second gear ring 19 rotates, the second gear ring 19 drives the special-shaped ring 22 to rotate, and as the special-shaped ring 22 rotates, the teeth on the special-shaped ring 22 gradually mesh with the multiple second gears 15 in sequence. When the special-shaped ring 22 meshes with the second gear 15, the second gear 15 drives the rotating column 12 to rotate. At this time, the torsion spring 14 is compressed, and at the same time the rotating column 12 controls the first gear 13 to rotate. When the first gear 13 rotates, the first gear 13 controls The first gear ring 8 is forced to rotate, so that the first gear ring 8 drives the closing plate 10 to separate through the pull rod 11. When gaps are generated between the multiple closing plates 10, the ingredients in the liquid storage chamber 3 enter the drainage tube 5 through the gaps, and then enter the installation tube 4 through the connecting tube 16, and finally enter the mixing box. When the special-shaped ring 22 and the second gear 15 are disengaged, the torsion spring 14 is reset. At this time, the closing plate 10 is reset to a closed state, and as the special-shaped ring 22 continues to rotate, the special-shaped ring 22 will gradually engage with each second gear 15, thereby completing the opening of the closing plate 10, so that the equipment can be put in sequence during preparation, thereby avoiding the situation where the steps are wrong during the preparation, which may cause explosions during the preparation of hazardous waste, further improving the stability and safety of the equipment during preparation, and making the equipment more convenient during preparation.

Claims

1. A liquid hazardous waste preparation device, comprising a liquid storage tank (1), characterized in that: A partition (2) is installed in the liquid storage box (1), a mounting tube (4) is fixedly connected to the lower side of the liquid storage box (1), a plurality of drainage tubes (5) are fixedly connected to the lower side of the liquid storage box (1), a control mechanism (6) is installed on the lower side of the drainage tube (5), a second gear (15) is installed on the control mechanism (6), a connecting tube (16) is fixedly connected to the lower side of the control mechanism (6), the other end of the connecting tube (16) is connected to the mounting tube (4), a rotating ring (18) is rotatably connected to the mounting tube (4), a driving mechanism (17) is installed on the mounting tube (4), and the driving mechanism (17) and the control mechanism (6) are movably engaged.

2. A liquid hazardous waste preparation device according to claim 1, characterized in that: The partition (2) divides the liquid storage tank (1) into a plurality of liquid storage chambers (3), and an anti-corrosion layer is provided on the inner side of the partition (2) and the liquid storage tank (1).

3. A liquid hazardous waste preparation device according to claim 1, characterized in that: The control mechanism (6) comprises a housing (7), a first gear ring (8), a limiting rod (9), a closing plate (10), a pulling rod (11), a rotating column (12), a first gear (13) and a torsion spring (14); the housing (7) is fixedly connected to the lower side of the drainage tube (5); the first gear ring (8) is rotatably connected inside the housing (7); a plurality of closing plates (10) are rotatably connected inside the housing (7); a pulling rod (11) is provided between the closing plate (10) and the first gear ring (8); a rotating column (12) is rotatably connected inside the housing (7); a first gear (13) is installed on the rotating column (12); the first gear (13) and the first gear ring (8) are meshingly connected; a torsion spring (14) is sleeved on the rotating column (12); and the second gear (15) is located at the other end of the rotating column (12).

4. A liquid hazardous waste preparation device according to claim 3, characterized in that: The closing plate (10) is arc-shaped, and a plurality of the closing plates (10) are in an embracing state when closed, and a rubber anti-corrosion layer is provided on the surface of the closing plate (10).

5. A liquid hazardous waste preparation device according to claim 3, characterized in that: A plurality of limiting rods (9) are fixedly connected inside the outer shell (7), a plurality of limiting grooves are formed on the first gear ring (8), and the limiting rods (9) are slidably connected in the limiting grooves.

6. A liquid hazardous waste preparation device according to claim 1, characterized in that: The driving mechanism (17) comprises a second gear ring (19), a driving motor (20), a third gear (21) and a special-shaped ring (22); the second gear ring (19) is mounted on the rotating ring (18); the driving motor (20) is mounted on the mounting tube (4); the output end of the driving motor (20) is mounted with a third gear (21); the third gear (21) is meshedly connected with the second gear ring (19); the special-shaped ring (22) is mounted on the rotating ring (18); and the special-shaped ring (22) is movably meshed with the control mechanism (6).

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