A refining reaction kettle for a propionyl chloride synthesis process

Abstract

The utility model provides a kind of refining reaction kettle of propionyl chloride synthesis process, including box, the top of box is provided with end cover, the inside of box is provided with rotating shaft passing through end cover, rotating shaft is provided with cross bar, cross bar is slidably provided with sliding block, the bottom of sliding block is provided with rotating shaft, the top of rotating shaft is provided with gear, the bottom of cross bar is provided with L-shaped plate, the bottom of L-shaped plate is provided with rack and pinion with gear meshing, the top of rotating shaft is provided with multiple stirring teeth. Through the refining reaction kettle of propionyl chloride synthesis process described in the utility model, not only can satisfy the basic demand of material processing, but also can stir material by stirring device with higher stirring efficiency, avoid the problem that material in the inside of box has lower stirring efficiency, not satisfy the use of people.

Description

Technical Field

[0001] This utility model belongs to the field of reaction equipment technology, and specifically relates to a refining reaction vessel for the synthesis process of propionyl chloride. Background Technology

[0002] The refining reactor for the propionyl chloride synthesis process is a device that provides a reaction space for materials during the propionyl chloride processing. It typically includes a box set on the ground, a stirring mechanism installed vertically inside the box, a cooling mechanism installed on the outside of the box, and a feeding mechanism installed on the top of the box. During use, the operator adds the material into the box from inside the feeding mechanism, and then the stirring mechanism stirs the material to accelerate the reaction rate.

[0003] However, during use, when the vertically set stirring shaft drives the multiple stirring blades on the outside to rotate, it can usually only control the stirring of materials from a single horizontal direction. The stirring direction is singular, and it takes a long time to mix the materials evenly, which does not meet the efficiency of propionyl chloride synthesis. Therefore, a refining reactor for propionyl chloride synthesis process is proposed. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a refining reactor for the propionyl chloride synthesis process. This reactor not only meets the basic requirements for material processing but also uses a stirring device with high stirring efficiency to stir the materials, thus avoiding the problem of low stirring efficiency inside the reactor and failing to meet user needs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a refining reactor for the synthesis of propionyl chloride, comprising a box body, an end cover on the top of the box body, a rotating shaft passing through the end cover inside the box body, a crossbar on the rotating shaft, a slider slidably mounted on the crossbar, a rotating shaft at the bottom of the slider, a gear on the rotating shaft, an L-shaped plate at the bottom of the crossbar, a rack meshing with the gear at the bottom of the L-shaped plate, multiple stirring teeth on the rotating shaft, two sliding grooves on the crossbar, the sliding grooves slidably connected to the slider, multiple support rods on the left and right sides of the top of the crossbar, lead screws rotatably mounted between the two support rods on the left and between the two support rods on the right, passing through the slider, the lead screws being screwed to the slider, bevel gears at the inner ends of the two lead screws, two pillars at the bottom of the top plate, and gear rings meshing with the bevel gears at the bottom of the two pillars.

[0006] As a further improvement of this utility model, a feed pipe is provided on the right side of the box body, and a valve is provided on the feed pipe. A discharge pipe is provided at the bottom of the box body, and a valve is provided on the discharge pipe. A switch is provided on the front side of the box body, and the switch is electrically connected to the rotary motor. Support legs are provided at the four corners of the bottom of the box body, and anti-slip pads are provided at the bottom of the four support legs.

[0007] As a further improvement of this utility model, the bottom of the slider is provided with a rotating seat connected to the rotating shaft, the rotating shaft is provided with multiple stirring rods, the top of the end cover is provided with a U-shaped plate, the top of the U-shaped plate is provided with a rotary motor connected to the rotating shaft, and the middle of the top cover is provided with a rotating seat connected to the rotating shaft.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] Firstly, this design incorporates a rotary motor. The rotation of the rotary motor drives the rotary shaft to rotate, which in turn drives the crossbar to rotate. Simultaneously, the crossbar rotates, and a bevel gear meshes with a gear ring, thereby driving the lead screw to rotate. The rotation of the lead screw causes the slider to slide inside the groove. The sliding of the slider drives the rotary shaft to rotate, which in turn drives the gear on the drive shaft to mesh with the rack on the crossbar. This causes the rotary shaft to rotate while moving, resulting in the rotation of the stirring teeth on the rotary shaft. At the same time, the rotation of the rotary shaft drives the stirring rod to stir the material, thus effectively stirring the material and improving the stirring rate.

[0010] Secondly, this design includes a rotating seat, whose rotation drives the rotating shaft to rotate, thus enabling the rotating shaft to effectively drive the stirring teeth to rotate.

[0011] Thirdly, this design includes a rotating seat, whose rotation drives the rotating shaft to rotate, thereby enabling the stirring rod on the rotating shaft to effectively stir the material.

[0012] Fourth, this design includes a valve, which seals the housing after the feed pipe feeds the material, preventing harmful gases from escaping. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3This is a partially enlarged structural diagram of point A of this utility model;

[0017] Figure 4 This is a partially enlarged structural diagram of section B of this utility model.

[0018] In the diagram: 101, rotating shaft; 102, crossbar; 103, slider; 104, rotating shaft; 105, gear; 106, L-shaped plate; 107, rack; 108, slide groove; 109, support rod; 110, lead screw; 111, bevel gear; 112, support column; 113, gear ring; 114, stirring teeth; 115, stirring rod; 116, feed pipe; 117, valve one; 118, rotating seat; 119, rotating seat; 120, discharge pipe; 201, valve two; 202, U-shaped plate; 203, rotary motor; 204, switch; 205, housing; 206, end cover. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 2 , 3 As shown in Figure 4, a refining reactor for a propionyl chloride synthesis process includes a housing 205. An end cover 206 is provided on the top of the housing 205. A rotating shaft 101, passing through the end cover 206, is disposed inside the housing 205. A crossbar 102 is mounted on the rotating shaft 101, and a slider 103 is slidably mounted on the crossbar 102. A rotating shaft 104 is located at the bottom of the slider 103, and a gear 105 is mounted on the rotating shaft 104. An L-shaped plate 106 is located at the bottom of the crossbar 102, and a rack 107 meshing with the gear 105 is located at the bottom of the L-shaped plate 106. Multiple... A stirring tooth 114 is provided. Two sliding grooves 108 are provided on the crossbar 102. The sliding grooves 108 are slidably connected to the slider 103. Multiple support rods 109 are provided on the left and right sides of the top of the crossbar 102. A lead screw 110 is rotatably provided between the two support rods 109 on the left and between the two support rods 109 on the right, passing through the slider 103. The lead screw 110 is screwed to the slider 103. The inner ends of the two lead screws 110 are respectively provided with bevel gears 111. Two support columns 112 are provided at the bottom of the top plate. The bottom of the two support columns 112 is provided with a gear ring 113 that meshes with the bevel gear 111.

[0021] like Figure 1 , 3As shown, the bottom of the slider 103 is provided with a rotating seat 118 connected to the rotating shaft 104, the right side of the box 205 is provided with a feed pipe 116, the feed pipe 116 is provided with a valve 117, the bottom of the box 205 is provided with a discharge pipe 120, the discharge pipe 120 is provided with a valve 201.

[0022] like Figure 1 , 4 As shown, a plurality of stirring rods 115 are provided on the rotating shaft 101, a U-shaped plate 202 is provided on the top of the end cover 206, a rotary motor 203 connected to the rotating shaft 101 is provided on the top of the U-shaped plate 202, a rotating seat 119 connected to the rotating shaft 101 is provided in the middle of the top cover, a switch 204 is provided on the front side of the box body 205, the switch 204 is electrically connected to the rotary motor 203, and support legs are provided at the four corners of the bottom of the box body 205, and anti-slip pads are provided at the bottom of the four support legs.

[0023] How to use this utility model:

[0024] In use, the operator first turns on switch 204, which powers the rotary motor 203. The rotary motor 203 then rotates, causing the rotary shaft 101 to rotate. The rotation of the rotary shaft 101 causes the crossbar 102 to rotate. As the crossbar 102 rotates, the bevel gear 111105 meshes with the gear ring 113, thereby causing the lead screw 110 to rotate. The rotation of the lead screw 110 causes the slider 103 to slide inside the slide groove 108.

[0025] The sliding of slider 103 drives the rotating shaft 104 to rotate. The rotation of rotating shaft 104 drives the gear 105 on the drive shaft to mesh with the rack 107 on the crossbar 102, so that rotating shaft 104 rotates while moving, thereby causing the stirring teeth 114 on rotating shaft 104 to rotate. At the same time, rotating shaft 101 rotates and drives stirring rod 115 to stir the material.

[0026] After the materials have been stirred for a period of time, the operator reverses the rotation of motor 203 to ensure that the materials are stirred effectively.

[0027] According to another embodiment of the present invention, such as Figure 1 As shown, a rotating seat 119 is provided on the top of the box 205. The rotating seat 119 facilitates the rotation of the rotating shaft 101 on the top of the end cover 206, thereby driving the stirring rod 115 to stir the material inside the box 205.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A refining reactor for a propionyl chloride synthesis process, comprising a housing (205), characterized in that: The top of the box (205) is provided with an end cap (206). Inside the box (205) is a rotating shaft (101) that passes through the end cap (206). A crossbar (102) is provided on the rotating shaft (101). A slider (103) is slidably provided on the crossbar (102). A rotating shaft (104) is provided at the bottom of the slider (103). A gear (105) is provided on the rotating shaft (104). An L-shaped plate (106) is provided at the bottom of the crossbar (102). A rack (107) that meshes with the gear (105) is provided at the bottom of the L-shaped plate (106). Multiple stirring teeth (114) are provided on the rotating shaft (104).

2. The refining reactor for the propionyl chloride synthesis process as described in claim 1, characterized in that: The crossbar (102) is provided with two sliding grooves (108), which are slidably connected to the slider (103). Multiple support rods (109) are provided on the top left and right sides of the crossbar (102). A lead screw (110) passing through the slider (103) is rotatably provided between the two support rods (109) on the left and between the two support rods (109) on the right. The lead screw (110) is screwed to the slider (103). The inner ends of the two lead screws (110) are respectively provided with bevel gears (111). Two support columns (112) are provided at the bottom of the top plate. A gear ring (113) meshing with the bevel gear (111) is provided at the bottom of the two support columns (112).

3. The refining reactor for the propionyl chloride synthesis process as described in claim 2, characterized in that: The bottom of the slider (103) is provided with a rotating seat (118) connected to the rotating shaft (104).

4. The refining reactor for the propionyl chloride synthesis process as described in claim 3, characterized in that: Multiple stirring rods (115) are provided on the rotating shaft (101).

5. The refining reactor for the propionyl chloride synthesis process as described in claim 4, characterized in that: The top of the end cover (206) is provided with a U-shaped plate (202), and the top of the U-shaped plate (202) is provided with a rotary motor (203) connected to the rotating shaft (101). The middle of the top cover is provided with a rotating seat (119) connected to the rotating shaft (101).

6. The refining reactor for the propionyl chloride synthesis process as described in claim 5, characterized in that: A feed pipe (116) is provided on the right side of the box (205), and a valve (117) is provided on the feed pipe (116). A discharge pipe (120) is provided at the bottom of the box (205), and a valve (201) is provided on the discharge pipe (120).

7. The refining reactor for the propionyl chloride synthesis process as described in claim 6, characterized in that: A switch (204) is provided on the front side of the housing (205). The switch (204) is electrically connected to the rotary motor (203). Support legs are provided at the four corners of the bottom of the housing (205), and anti-slip pads are provided at the bottom of the four support legs.

Images