Feeding device for dissolved acetylene production

Abstract

The utility model belongs to the technical field of dissolved acetylene production, and particularly relates to a feeding device for dissolved acetylene production, which comprises a support, a support spring connected to the bottom of the support and mounted on a base, a tank, a vibration motor, a controller and a gear motor mounted on the support, and a stirrer in driving connection with the gear motor. The stirrer is rotationally installed in the tank body, rotating shafts are arranged on the two sides of the tank body, the two rotating shafts are connected with a first discharging bin door and a second discharging bin door respectively, the first discharging bin door and the second discharging bin door are rotationally connected with a first oil cylinder and a second oil cylinder respectively, and the first oil cylinder and the second oil cylinder are rotationally connected with a support. The first discharging bin door and the second discharging bin door cover notches formed in the lower side of the tank body in a matched mode, and a filter screen attached to the first discharging bin door in a matched mode is installed in the tank body. Under the stirring of the stirrer, the materials in the tank body are fully and uniformly mixed; when the vibration motor works, materials with qualified particle sizes in the tank body are quickly screened out through the filter screen, so that the materials with overlarge particle sizes are prevented from influencing the subsequent reaction efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of dissolved acetylene production, and in particular relates to a feeding device for dissolved acetylene production. Background Art

[0002] Dissolved acetylene is a chemical product that is widely used in lighting, welding, cutting and various flame processing, and can meet the needs of special users such as scientific research and construction. The gaseous acetylene produced is compressed and filled into a steel cylinder filled with a porous filler solvent (usually acetone), so that the acetylene gas is dissolved in the acetone liquid. When used, the acetylene gas is released from the acetone. Such acetylene is called "dissolved acetylene". Dissolved acetylene can achieve the purpose of safe storage, transportation and convenient use. It occupies an extremely important position in today's rapidly developing national economy and is a new process that the country vigorously develops and promotes.

[0003] The production process of dissolved acetylene involves multiple steps, and the preparation of the raw material mixture is an important step: it is necessary to mix the bituminous coal or petroleum coke crushed into smaller particles with calcium oxide in a certain proportion to obtain a mixture, and then put it into a reaction vessel. In the prior art, there is a lack of efficient feeding and mixing containers for bituminous coal or petroleum coke and calcium oxide, and they cannot be fully mixed and evenly fed; and because calcium oxide is susceptible to moisture, during the mixing process, the damp and agglomerated calcium oxide increases in volume after being mixed with the bituminous coal or petroleum coke particles. Directly putting it into the reaction vessel will cause the surface area of ​​the material to decrease, thereby reducing the efficiency of the reaction. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a feeding device for dissolved acetylene production, so as to solve the problem that the existing bituminous coal or petroleum coke and calcium oxide lack an efficient feeding and mixing container, and cannot be fully mixed and evenly fed; and the calcium oxide that is damp and agglomerated will reduce the reaction efficiency after being mixed with granular bituminous coal or petroleum coke.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a feeding device for dissolved acetylene production, comprising a bracket, a support spring connected to the bottom of the bracket, the support spring is installed on the base, a tank body, a vibration motor, a controller and a reduction motor are installed on the bracket, the reduction motor is driven and connected to an agitator, the agitator is rotatably installed in the tank body, rotating shafts are provided on both sides of the tank body, the two rotating shafts are respectively connected to a discharge bin door 1 and a discharge bin door 2, the discharge bin door 1 and the discharge bin door 2 are respectively rotatably connected to one end of the oil cylinder 1 and the oil cylinder 2 through a pin shaft, the other end of the oil cylinder 1 and the oil cylinder 2 are rotatably connected to the bracket through a pin shaft, the adapter covers of the discharge bin door 1 and the discharge bin door 2 are installed on the notch opened on the lower side of the tank body, and a filter screen that fits well with the discharge bin door 1 and has flush edges is installed on the notch opened at the bottom of the tank body.

[0006] The beneficial effects of the utility model are as follows: under the stirring of the agitator, the materials in the tank body are fully and evenly mixed, and the materials can be quickly discharged from the tank body after the unloading bin door 2 is opened; after the unloading bin door 1 is opened, under the operation of the vibration motor, the materials with qualified particle sizes in the tank body are quickly screened out through the filter screen, avoiding the materials with too large particle sizes after being dampened and then being put into the subsequent reactor to affect the reaction efficiency.

[0007] In order to provide stable support for the bracket when the vibration motor drives the bracket to vibrate;

[0008] As a further improvement of the above technical solution: the base is a square frame structure and there are two bases arranged at two ends of the tank body, and the support springs are arranged at four corners of the top surface of the base.

[0009] The beneficial effect of this improvement is that the multiple support springs can provide stable elastic support for the upper bracket, ensuring that the bracket can still provide reliable support for the tank body under the drive of the vibration motor.

[0010] In order to quickly put materials into the tank;

[0011] As a further improvement of the above technical solution: the tank body is a U-shaped groove structure with an open top.

[0012] The beneficial effect of this improvement is that the operator can directly put bituminous coal or petroleum coke and calcium oxide into the tank body quickly and in large quantities from top to bottom, thereby facilitating the mixing of materials.

[0013] In order to quickly release the materials in the tank;

[0014] As a further improvement of the above technical solution: the length of the unloading bin door 1 and the unloading bin door 2 is the same as the inner length of the tank body, and the unloading bin door 1 and the unloading bin door 2 are both arc-shaped plate structures.

[0015] The beneficial effect of this improvement is that after the unloading bin door 1 and the unloading bin door 2 are opened under the support of the rotating shaft and driven by the oil cylinder 1 and the oil cylinder 2, the material in the tank body can be screened and unloaded quickly.

[0016] In order to ensure the stable support of the oil cylinder 1 and oil cylinder 2 to the unloading bin door 1 and unloading bin door 2;

[0017] As a further improvement of the above technical solution: the number of the oil cylinder 1 and the oil cylinder 2 are both two, and they are respectively arranged at the two ends of the unloading bin door 1 and the unloading bin door 2.

[0018] The beneficial effect of this improvement is that the two groups of oil cylinders 1 and 2 can provide stable support for the unloading bin door 1 and the unloading bin door 2.

[0019] In order to effectively mix and stir the materials in the tank;

[0020] As a further improvement of the above technical solution: the agitator includes a main shaft, a rotating frame and a stirring blade, one end of the main shaft is connected to the output shaft of the reduction motor, the rotating frame is arranged on the main shaft at equal intervals along the axial direction of the main shaft, and the stirring blade is arranged at the end of the rotating frame.

[0021] The beneficial effect of this improvement is that the stirring blade rotates around the axis of the main shaft under the drive of the main shaft and the rotating frame, thereby stirring and mixing various materials in the tank body, thereby improving the efficiency of material mixing.

[0022] In order to enable the bracket to stably support the tank;

[0023] As a further improvement of the above technical solution: the bracket is a frame structure composed of multiple square tube structures welded together.

[0024] The beneficial effects of this improvement are: the bracket composed of square tube welding has a light weight and a stable structure, which can provide stable support for the tank body, so that the tank body can perform safe and reliable mixing and screening operations.

[0025] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 It is a side view of the utility model;

[0029] Figure 4 It is a side sectional view of the utility model;

[0030] In the figure: 1. bracket; 2. tank body; 3. vibration motor; 4. controller; 5. reduction motor; 6. agitator; 61. main shaft; 62. rotating frame; 63. stirring blade; 7. rotating shaft; 8. unloading bin door 1; 9. unloading bin door 2; 10. oil cylinder 1; 11. oil cylinder 2; 12. support spring; 13. base; 14. filter. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] Embodiment 1:

[0033] like Figure 1—4 shows: a feeding device for dissolved acetylene production, comprising a bracket 1, the bottom of the bracket 1 is connected to a support spring 12, the support spring 12 is installed on a base 13, the bracket 1 is installed with a tank body 2, a vibration motor 3, a controller 4 and a reduction motor 5, the reduction motor 5 is driven and connected to an agitator 6, the agitator 6 is rotatably installed in the tank body 2, both sides of the tank body 2 are provided with a rotating shaft 7, the two rotating shafts 7 are respectively connected to a discharge bin door 1 8 and a discharge bin door 2 9, the discharge bin door 1 8 and the discharge bin door 2 The second 9 is rotatably connected to one end of the oil cylinder 10 and the second 11 through a pin shaft, and the other ends of the oil cylinder 10 and the second 11 are rotatably connected to the bracket 1 through a pin shaft. The unloading bin door 1 8 and the second 9 are adapted to be mounted on the notch opened on the lower side of the tank body 2. The notch opened at the bottom of the tank body 2 is equipped with a filter 14 that is adapted to fit the unloading bin door 8 and has a flush edge. Under the stirring of the agitator 6, the material in the tank body 2 is fully mixed and evenly mixed, and the material can be quickly discharged from the tank body 2 after the unloading bin door 2 9 is opened;After the discharge bin door 8 is opened, under the operation of the vibration motor 3, the material with qualified particle size in the tank body 2 is quickly screened out through the filter screen 14 to avoid the material with too large particle size after being damp and affecting the reaction efficiency after being put into the subsequent reactor. The base 13 is a square frame structure and the number of bases 13 is two and relatively arranged at the two ends of the tank body 2. The support springs 12 are arranged at the four corners of the top surface of the base 13. The multiple support springs 12 can provide stable elastic support for the upper bracket 1 to ensure that the bracket 1 is under the vibration motor 3. The tank body 2 is a U-shaped groove structure with an opening at the top. The operator can directly put bituminous coal or petroleum coke and calcium oxide into the tank body 2 quickly and in large quantities from top to bottom, so as to facilitate the mixing of materials. The length of the unloading bin door 1 8 and the unloading bin door 2 9 is the same as the inner length of the tank body 2. The unloading bin door 1 8 and the unloading bin door 2 9 are both arc plate structures. The unloading bin door 1 8 and the unloading bin door 2 9 are supported by the rotating shaft 7 and the oil cylinder 10 and the oil cylinder 10. After the agitator 6 is opened under the drive of the second 11, the material in the tank body 2 can be quickly screened and discharged. The number of the oil cylinder 10 and the oil cylinder 2 11 is two, and they are respectively arranged at the two ends of the unloading bin door 1 8 and the unloading bin door 2 9. The two sets of oil cylinders 10 and oil cylinders 2 11 can provide stable support for the unloading bin door 1 8 and the unloading bin door 2 9. The agitator 6 includes a main shaft 61, a rotating frame 62 and a stirring blade 63. One end of the main shaft 61 is connected to the output shaft of the reduction motor 5, and the rotating frame 62 is connected along the main shaft 61. The stirring blades 63 are arranged on the main shaft 61 at equal intervals in the axial direction of the main shaft 61, and the stirring blades 63 are arranged at the end of the rotating frame 62. The stirring blades 63 rotate around the axis of the main shaft 61 driven by the main shaft 61 and the rotating frame 62, thereby stirring and mixing the various materials in the tank body 2 to improve the efficiency of material mixing. The bracket 1 is a frame structure composed of multiple square tube structures welded together. The bracket 1 composed of square tubes is light in weight and has a stable structure. It can provide stable support for the tank body 2, so that the tank body 2 can perform safe and reliable mixing and screening work. ;

[0034] The working principle of the present technical solution is as follows: put bituminous coal or petroleum coke and calcium oxide into the tank body 2, and then start the reduction motor 5 through the controller 4, so that the reduction motor 5 drives the agitator 6 to rotate as a whole, and when the agitator 6 rotates, the stirring blade 63 stirs the materials in the tank body 2, so that the bituminous coal or petroleum coke and calcium oxide are fully mixed; after the stirring and mixing is completed, the operator controls the oil cylinder 10 to contract through the controller 4, and starts the vibration motor 3, so that the piston rod of the oil cylinder 10 drives the discharge bin door 8 to rotate with the rotating shaft 7 as the support, so that the discharge bin door 8 rotates to the tank body 2. On the other hand, when the vibration motor 3 is working, the support 1 as a whole is vibrated under the support of the support spring 12, thereby driving the material in the tank body 2 to quickly pass through the filter screen 14 for screening, so that the material with qualified particle size is screened and falls to the bottom of the tank body 2; after all the qualified materials are screened out and transported out from the bottom of the tank body 2, the operator controls the oil cylinder 2 11 to contract through the controller 4, so that the piston rod of the oil cylinder 2 11 drives the discharge bin door 2 9 to rotate with the rotating shaft 7 as the support, so that the discharge bin door 2 9 is rotated to one side of the tank body 2, and then the remaining unqualified materials in the tank body 2 are discharged separately and quickly.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A feeding device for dissolved acetylene production, characterized in that: The invention comprises a support (1), the bottom of the support (1) is connected to a support spring (12), the support spring (12) is mounted on a base (13), the support (1) is mounted with a tank body (2), a vibration motor (3), a controller (4) and a reduction motor (5), the reduction motor (5) is drivingly connected to an agitator (6), the agitator (6) is rotatably mounted in the tank body (2), both sides of the tank body (2) are provided with a rotating shaft (7), and the two rotating shafts (7) are respectively connected to a discharge bin door (8). and a discharge bin door 2 (9), the discharge bin door 1 (8) and the discharge bin door 2 (9) are respectively rotatably connected to one end of the oil cylinder 1 (10) and the oil cylinder 2 (11) through a pin shaft, and the other ends of the oil cylinder 1 (10) and the oil cylinder 2 (11) are rotatably connected to the bracket (1) through a pin shaft, and the discharge bin door 1 (8) and the discharge bin door 2 (9) are adapted to be mounted on a notch opened on the lower side of the tank body (2), and a filter screen (14) which is adapted to fit the discharge bin door 1 (8) and has an edge flush with the notch opened on the bottom of the tank body (2) is installed.

2. A feeding device for dissolved acetylene production according to claim 1, characterized in that: The base (13) is a square frame structure and two bases (13) are arranged oppositely at the two ends of the tank body (2), and the support springs (12) are arranged at the four corners of the top surface of the base (13).

3. A feeding device for dissolved acetylene production according to claim 1, characterized in that: The lengths of the first discharge bin door (8) and the second discharge bin door (9) are the same as the inner length of the tank body (2), and the first discharge bin door (8) and the second discharge bin door (9) are both arc-shaped plate structures.

4. A feeding device for dissolved acetylene production according to claim 1, characterized in that: The number of the oil cylinder 1 (10) and the oil cylinder 2 (11) are both two, and they are respectively arranged at the two ends of the unloading bin door 1 (8) and the unloading bin door 2 (9).

5. A feeding device for producing dissolved acetylene according to claim 1, characterized in that: The stirrer (6) comprises a main shaft (61), a rotating frame (62) and stirring blades (63); one end of the main shaft (61) is connected to the output shaft of the reduction motor (5); the rotating frame (62) is arranged on the main shaft (61) at equal intervals along the axial direction of the main shaft (61); and the stirring blades (63) are arranged at the end of the rotating frame (62).

6. A feeding device for dissolved acetylene production according to claim 1, characterized in that: The support (1) is a frame structure formed by welding a plurality of square tube structures.

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