Desulfurizing agent production reaction kettle

Abstract

The utility model discloses a desulfurizing agent production reaction kettle which comprises a kettle body and a kettle cover at the upper end of the kettle body, a stirring device is arranged in the kettle body, a rack is arranged above the kettle cover, a motor is arranged at the upper end of the rack, and an output shaft of the motor is connected with the stirring device; the stirring device comprises a rotating shaft, the middle of the rotating shaft is sleeved with a first gear, the rotating shaft is provided with an upper mounting frame and a lower mounting frame, a plurality of auxiliary rods are arranged between the upper mounting frame and the lower mounting frame, the middles of the auxiliary rods are sleeved with second gears capable of being meshed with the first gear, and spiral blades are arranged on the auxiliary rods. And the auxiliary rod is mounted on the upper mounting frame and the lower mounting frame through bearings. When the whole stirring device rotates, four groups of stirring blades on the stirring device rotate simultaneously, so that the desulfurization agent in the whole kettle body is fully mixed, and the whole stirring process is more uniform and effective.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a desulfurizing agent production reactor. Background Art

[0002] A reactor is required in the production of desulfurizers. In order to speed up the reaction, a stirring device needs to be installed in the reactor.

[0003] A Chinese patent with prior art publication number CN104437313A discloses a reactor, comprising a reactor shell, a feed port, a discharge port, a stirring shaft and a motor, wherein the feed port is arranged at the upper part of the reactor shell, the discharge port is arranged at the bottom of the reactor shell, one end of the stirring shaft extends into the reactor shell, and the other end extends out of the reactor shell and is connected to the motor, an isolation layer is arranged in the reactor shell, a water inlet is arranged at the upper part of the reactor shell, a water flow channel is formed between the isolation layer and the reactor shell, a hot water outlet is arranged at the bottom of the reactor shell, the hot water outlet is connected to a hot water pipe, a control valve is arranged on the hot water pipe, and the other end of the hot water pipe is connected to a hot water tank; the reactor adopting the technical solution of the present invention rationally utilizes resources and recovers heat energy.

[0004] Although the above patent can recover heat energy, its stirring device is only provided with a single rotating blade, so that the vortex direction of the fluid in the kettle is single, which will reduce the mixing efficiency.

[0005] Therefore, in order to improve the stirring efficiency and make the stirring more uniform, the applicant has improved the stirring device and proposed a desulfurization agent production reactor to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a desulfurizing agent production reactor.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] The desulfurizer production reactor described in the present technical solution includes a reactor body and a reactor cover at the upper end of the reactor body, a stirring device is provided in the reactor body, a frame is provided above the reactor cover, a motor is provided at the upper end of the frame, and the output shaft of the motor is connected to the stirring device; the stirring device includes a rotating shaft, a first gear is sleeved on the middle part of the rotating shaft, an upper mounting frame and a lower mounting frame are provided on the rotating shaft, a plurality of auxiliary rods are provided between the upper mounting frame and the lower mounting frame, a second gear that can mesh with the first gear is sleeved on the middle part of the auxiliary rod, a spiral blade is provided on the auxiliary rod, and the auxiliary rod is mounted on the upper mounting frame and the lower mounting frame through a bearing.

[0009] In the above technical solution, preferably, a connecting port is provided at the upper end of the kettle cover, a sealing plate is provided on the connecting port, a frame is provided on the sealing plate, the rotating shaft passes through the connecting port, the sealing plate and the bottom of the frame from the kettle body upward, and extends into the frame to be connected with the output shaft through a coupling, a bearing is provided between the sealing plate and the rotating shaft so that the rotating shaft can rotate, and a shaft seal is provided on the rotating shaft in the frame.

[0010] Preferably in the above technical solution, the shaft seal includes a fixed ring, which is sleeved on the rotating shaft, and a rubber ring is provided between the fixed ring and the rotating shaft, and the rubber ring is installed on the fixed ring through a plurality of second mounting nails, and the fixed ring is connected to the bottom of the frame and the sealing plate through a plurality of first mounting nails.

[0011] In the above technical solution, preferably, the connection port, the sealing plate and the bottom of the frame are connected by a plurality of first bolts.

[0012] In the above technical solution, preferably, the kettle body and the kettle cover are connected by a connecting device, and the connecting device includes an upper flange located on the kettle cover and a lower flange located on the kettle body, and the upper flange and the lower flange are connected by a plurality of second bolts.

[0013] In the above technical solution, preferably, a discharge port is provided at the bottom of the kettle body.

[0014] In the above technical solution, preferably, a manhole and a material inlet are respectively provided on both sides of the connection port of the kettle cover.

[0015] In the above technical solution, preferably, the upper mounting frame and the lower mounting frame are cross-shaped structures, and the cross-shaped structures of the upper mounting frame and the lower mounting frame are symmetrically arranged.

[0016] In the above technical solution, preferably, there are four auxiliary rods, and the four auxiliary rods are evenly installed between the upper mounting frame and the lower mounting frame.

[0017] Compared with the prior art, the utility model provides a desulfurization agent production reactor, which has the following beneficial effects:

[0018] While the entire stirring device is rotating, the four sets of stirring blades on the stirring device rotate simultaneously, ensuring that the materials inside the entire kettle body are fully mixed, making the entire stirring process more uniform and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the production reactor of the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of part A;

[0021] Figure 3 yes Figure 1 Schematic diagram of part B;

[0022] Figure 4 It is a schematic diagram of the position structure of the first gear and the second gear of the utility model;

[0023] In the figure: 1-kettle body, 101-discharge port, 2-stirring device, 201-auxiliary rod, 202-first gear, 203-second gear, 204-rotating shaft, 205-lower mounting frame, 206-upper mounting frame, 207-spiral blade, 3-kettle cover, 301-manhole, 302-feed port, 303-connecting port, 4-shaft seal, 401-fixing ring, 402-first mounting nail, 403-rubber ring, 404-second mounting nail, 5-frame, 6-output shaft, 7-coupling, 8-connecting device, 801-upper flange, 802-lower flange, 803-second bolt, 9-sealing plate, 10-motor, 11-first bolt. DETAILED DESCRIPTION

[0024] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] See also Figures 1 to 4The desulfurizing agent production reactor provided by the embodiment of the utility model comprises a reactor body 1 and a reactor cover 3 at the upper end of the reactor body, a stirring device 2 is arranged in the reactor body 1, a connection port 303 is arranged at the upper end of the reactor cover 3, a sealing plate 9 is arranged on the connection port 303, a frame 5 is arranged on the sealing plate 9, a motor 10 is arranged at the upper end of the frame 5, and an output shaft 6 of the motor 10 is connected to the stirring device 2. To prevent the output shaft 6 from shaking due to motor vibration, the output shaft 6 is fixed to the frame 5; the motor 10 drives the output shaft 6 to rotate, thereby driving the stirring device 2 to rotate.

[0028] In order to better implement this utility model, refer to Figure 1 and Figure 4 In one embodiment, the stirring device 2 includes a rotating shaft 204, a first gear 202 is sleeved in the middle of the rotating shaft 204, an upper mounting frame 206 and a lower mounting frame 205 are provided on the rotating shaft 204, and a plurality of auxiliary rods 201 are provided between the upper mounting frame 206 and the lower mounting frame 205. A second gear 203 that can mesh with the first gear 202 is sleeved in the middle of the auxiliary rod 201, and the diameter of the first gear 202 is larger than the diameter of the second gear 203. A spiral blade 207 is provided on the auxiliary rod 201, and the auxiliary rod 201 is mounted on the upper mounting frame 206 and the lower mounting frame 205 through a bearing. The rotating shaft 204 passes through the connecting port 303, the sealing plate 9 and the bottom of the frame 5 from the kettle body 1 upward, and extends into the frame 5 to be connected with the output shaft 6 through the coupling 7. The sealing plate 9 and the rotating shaft 204 are connected by a bearing to ensure that the rotating shaft 204 can rotate. The motor 5 drives the rotating shaft 204 in the stirring device 2 to rotate, so that the upper mounting frame 202 and the lower mounting frame 205 rotate together, so that the auxiliary rod 201 between the two mounting frames can be stirred in a large range in the kettle, and the substances are fully mixed; the rotation of the rotating shaft 204 will also drive the first gear 202 thereon to rotate, and the first gear 202 will drive the second gear 203 to rotate along the circumference of the first gear 202 during the rotation process. The rotation of the first gear 202 causes the entire auxiliary rod 201 to rotate, and the rotation of the auxiliary rod 201 will drive the spiral blade 207 to stir the surrounding substances. The two stirring methods are carried out simultaneously to ensure that the substances in the entire kettle can be fully stirred.

[0029] In order to better implement this utility model, refer to Figure 1 and Figure 2In one embodiment, a shaft seal 4 is sleeved on the rotating shaft 204 in the frame 5, and the shaft seal 4 includes a fixed ring 401, which is sleeved on the rotating shaft 204, and the fixed ring 401 provides stability support for the rotating shaft 204. A rubber ring 403 is provided between the fixed ring 401 and the rotating shaft 204, and the rubber ring 403 is installed on the fixed ring 401 through a plurality of second mounting nails 404. The fixed ring 401 is connected to the bottom of the frame 5 and the sealing plate 9 through a plurality of first mounting nails 402, and the connecting port 303, the sealing plate 9 and the bottom of the frame 5 are connected through a plurality of first bolts 11. A rubber ring is provided between the sealing plate 9 and the connecting port 303, and the rubber ring plays a role of sealing and shock absorption. The sealing plate 9 can stabilize the position of the rotating shaft 204 that passes through. The frame 5 is not only connected to the connecting port 303 through a plurality of first bolts 11, but also a shaft seal 4 is provided at the bottom of the frame 5 for connection, so that the rotating shaft 204 can be stabilized at this position while stabilizing the frame 5.

[0030] In order to better implement this utility model, refer to Figure 1 and Figure 3 In one embodiment, the kettle body 1 is connected to the kettle cover 3 via a connecting device 8, and the connecting device 8 includes an upper flange 801 located on the kettle cover 3 and a lower flange 802 located on the kettle body 1, and the upper flange 801 and the lower flange 802 are connected via a plurality of second bolts 803.

[0031] In order to better implement this utility model, refer to Figure 1 and Figure 3 In one embodiment, a discharge port 101 is provided at the bottom of the kettle body 1 .

[0032] In order to better implement this utility model, refer to Figure 1 and Figure 3 In one embodiment, a manhole 301 and a material inlet 302 are respectively provided on both sides of the connection port 303 of the kettle cover 3.

[0033] In order to better implement this utility model, refer to Figure 1 and Figure 3 In one embodiment, the upper mounting frame 206 and the lower mounting frame 205 are cross-shaped structures, and the cross-shaped structures of the upper mounting frame 206 and the lower mounting frame 205 are symmetrically arranged.

[0034] In order to better implement this utility model, refer to Figure 1 In one embodiment, there are four auxiliary rods 201 , and the four auxiliary rods 201 are evenly installed between the upper mounting frame 206 and the lower mounting frame 205 .

[0035] Based on the above desulfurizer production reactor, its working principle is:

[0036] In the production steps of the desulfurizer that require the participation of a reactor, first, the raw materials are put into the reactor from the manhole 301 and the feed port 302, and the motor 10 is connected. The motor 10 drives the output shaft 6 to rotate, thereby driving the rotating shaft 204 at the lower end of the output shaft 6 to rotate. The rotation of the rotating shaft 204 will cause the upper mounting frame 206, the lower mounting frame 205 and the first gear 202 to rotate. The rotation of the upper mounting frame 206 and the lower mounting frame 205 causes the auxiliary rod 201 installed therebetween to rotate with the spiral blades 207 around it with the rotating shaft 204 as the rotation center, thereby stirring the raw materials in the reactor; the first gear 202 rotates, driving the second gear 203 to rotate, and the rotation of the second gear 203 causes the auxiliary rod 201 to rotate, thereby completing the stirring process of the entire production, making the stirring more sufficient and improving the production efficiency of the desulfurizer.

[0037] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A desulfurization agent production reactor, comprising a reactor body (1) and a reactor cover (3) at the upper end of the reactor body, characterized in that: A stirring device (2) is provided in the kettle body (1), a frame (5) is provided above the kettle cover (3), a motor (10) is provided at the upper end of the frame (5), and an output shaft (6) of the motor (10) is connected to the stirring device (2); The stirring device (2) comprises a rotating shaft (204), a first gear (202) is sleeved on the middle of the rotating shaft (204), an upper mounting frame (206) and a lower mounting frame (205) are provided on the rotating shaft (204), a plurality of auxiliary rods (201) are provided between the upper mounting frame (206) and the lower mounting frame (205), a second gear (203) which can mesh with the first gear (202) is sleeved on the middle of the auxiliary rod (201), a spiral blade (207) is provided on the auxiliary rod (201), and the auxiliary rod (201) is mounted on the upper mounting frame (206) and the lower mounting frame (205) via a bearing.

2. The desulfurizing agent production reactor according to claim 1, characterized in that: The upper end of the kettle cover (3) is provided with a connection port (303), the connection port (303) is provided with a sealing plate (9), the sealing plate (9) is provided with a frame (5), the rotating shaft (204) passes upward from the kettle body (1) through the connection port (303), the sealing plate (9) and the bottom of the frame (5), and extends into the frame (5) to be connected to the output shaft (6) through a coupling (7), a bearing is provided between the sealing plate (9) and the rotating shaft (204) so ​​that the rotating shaft (204) can rotate, and a shaft seal (4) is provided on the rotating shaft (204) in the frame (5).

3. The desulfurizing agent production reactor according to claim 2, characterized in that: The shaft seal (4) comprises a fixed ring (401), the fixed ring (401) is sleeved on the rotating shaft (204), a rubber ring (403) is provided between the fixed ring (401) and the rotating shaft (204), the rubber ring (403) is mounted on the fixed ring (401) via a plurality of second mounting nails (404), and the fixed ring (401) is connected to the bottom of the frame (5) and the sealing plate (9) via a plurality of first mounting nails (402).

4. The desulfurizing agent production reactor according to claim 2, characterized in that: The connection port (303), the sealing plate (9) and the bottom of the frame (5) are connected via a plurality of first bolts (11).

5. The desulfurizing agent production reactor according to claim 1, characterized in that: The kettle body (1) and the kettle cover (3) are connected via a connecting device (8), wherein the connecting device (8) comprises an upper flange (801) located on the kettle cover (3) and a lower flange (802) located on the kettle body (1), and the upper flange (801) and the lower flange (802) are connected via a plurality of second bolts (803).

6. The desulfurizing agent production reactor according to claim 1, characterized in that: The bottom of the kettle body (1) is provided with a discharge port (101).

7. The desulfurizing agent production reactor according to claim 1, characterized in that: A manhole (301) and a material inlet (302) are respectively provided on both sides of the connection port (303) of the kettle cover (3).

8. The desulfurizing agent production reactor according to claim 1, characterized in that: The upper mounting frame (206) and the lower mounting frame (205) are cross-shaped structures, and the cross-shaped structures of the upper mounting frame (206) and the lower mounting frame (205) are symmetrically arranged.

9. The desulfurizing agent production reactor according to claim 1, characterized in that: There are four auxiliary rods (201), and the four auxiliary rods (201) are evenly installed between the upper mounting frame (206) and the lower mounting frame (205).

Images