Preparation device of normal-temperature desulfurizing agent

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a preparation device of a normal-temperature desulfurizing agent, which comprises a reaction kettle, an exchange assembly and a collection assembly, two outlet ends are arranged at the top of the reaction kettle, a speed reducing motor is arranged right above the reaction kettle, and a plurality of outlet ends are arranged at the bottom of the reaction kettle. The output end of the gear motor rotationally penetrates through the inner side of the reaction kettle and is provided with a stirring rod, a desulfurizing agent bin is installed below the reaction kettle, and a discharging port is installed below the desulfurizing agent bin. The filter screen can be rapidly and automatically reset, operation time and energy are saved, the filter screen is turned over under the cooperation of the collecting assembly, internal impurities can be rapidly discharged through the discharging opening, and the collecting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, and more specifically, to a preparation device of a normal temperature desulfurizing agent. Background Art

[0002] With the enhancement of environmental awareness, the emission restrictions on pollutants in exhaust gas are becoming more and more stringent, including sulfides. In order to achieve more effective sulfide removal and meet environmental protection requirements, it is necessary to remove sulfides through a room temperature desulfurization agent preparation device. The main function of the device is to chemically adsorb the sulfur-containing compounds of sulfide through the desulfurization agent and convert them into stable compounds. The desulfurization agent is in the shape of strips, which is conducive to increasing the contact area between the desulfurization agent and sulfide, reducing the emission of sulfur compounds, and meeting environmental protection requirements.

[0003] The utility model document with Chinese patent application number 201920316841.1 discloses a desulfurizer preparation device, including a base, a filter, a corrosion-resistant protective layer, a pressure relief valve, a stirring rod and a desulfurizer storage box. Support columns are arranged at both ends of the top of the base through fixed grooves. However, since the filter is installed on the inner side of the corrosion-resistant protective layer, when too many impurities accumulate on the filter, the filter cannot be easily replaced, resulting in easy clogging of the filter. The existing solution is to replace it manually, and the operation of collecting impurities is cumbersome, which affects the preparation efficiency and quality of the desulfurizer. Secondly, during the use of the filter, the filter is a plate-like structure, which easily causes impurities to accumulate on the surface of the filter, affecting the filtering effect. Utility Model Content

[0004] The utility model provides a preparation device for a room temperature desulfurizer, so as to solve the problems that the filter screen of a preparation device for a room temperature desulfurizer proposed in the above background technology is complicated to replace and impurities are easily accumulated on the filter screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preparing a room temperature desulfurizer, comprising a reactor, a replacement component and a collection component, wherein two outlet ports are installed on the top of the reactor, a reduction motor is installed directly above the reactor, the output end of the reduction motor rotates through the inside of the reactor and is provided with a stirring rod, a desulfurizer bin is installed below the reactor, a discharge port is installed below the desulfurizer bin, an annular cover is installed on the inside of the reactor, two filters are provided above the desulfurizer bin, the replacement component is provided on the desulfurizer bin for driving the two filters to replace each other, and the collection component is provided on the desulfurizer bin for collecting impurities inside the filter.

[0006] Preferably, the exchange assembly includes an exchange seat installed on the inner top wall of the desulfurizer bin, the middle part of the exchange seat is rotated through the top of the desulfurizer bin through a connecting rod and is installed with a first gear, connecting plates are installed on the opposite sides of the two filter screens, and the side of the connecting plate facing away from the filter screen is arranged on the exchange seat, the top of the desulfurizer bin is connected to a first rack plate through a slide rail, the first rack plate and the first gear are meshed, the rear end of the first rack plate is installed with a first spring rod, the left side of the first rack plate is installed with a pull rod, the output end of the reduction motor is installed with an electric push rod, the top of the stirring rod is fixedly connected to the moving end of the electric push rod, and a locking assembly is provided on the first spring rod.

[0007] Preferably, the locking assembly includes a locking frame installed on the top of the desulfurizer bin, a second spring rod is slidably connected to the top of the rear end of the locking frame, a pull plate is installed on the top of the second spring rod, a locking block is installed on the bottom of the second spring rod, the rear end of the first spring rod slides through the inner side of the locking frame and is installed with a limiting seat, and a groove matching the locking block is opened on the inner side of the limiting seat.

[0008] Preferably, an arc-shaped agitator is installed at the bottom of the stirring rod, and the arc-shaped agitator is matched with the inner side surface of the filter screen.

[0009] Preferably, the collecting assembly includes an avoidance cover installed on the top right side of the desulfurizer bin, the left and right ends of the exchange seat are rotatably connected with the second gear, a sealing frame is installed on the side of the top of the desulfurizer bin corresponding to the second gear, the top of the sealing frame is slidably connected with a third spring rod, a pressure plate is installed on the top of the third spring rod, a second rack plate is installed on the bottom of the third spring rod, the second rack plate and the sealing frame are connected by a slide rail, a reset spring ring fixedly connected to the exchange seat is installed on the inner side of the second gear, a discharge port is installed on the right side of the desulfurizer bin, a discharge pipe is installed at the bottom of the discharge port, and one end of the discharge pipe passes through the outside of the desulfurizer bin.

[0010] Preferably, a baffle is installed on the rear end side wall of the avoidance cover, and a rubber pad is provided on the outer side wall of the baffle.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can quickly drive the exchange of two filter screens with the cooperation of the exchange component, and utilize the elastic potential energy of the reset spring coil to enable the filter screen to quickly and automatically reset, saving operation time and energy. In addition, with the cooperation of the collection component, the filter screen can be flipped, and the internal impurities can be quickly discharged through the discharge port, thereby improving the collection effect.

[0013] 2. The utility model realizes automatic compression and locking of the limit seat through the cooperation of the lock assembly, improves the convenience and efficiency of operation, reduces the difficulty and labor intensity of operation, and simplifies the operation;

[0014] 3. The utility model sets the filter screen in a semi-arc shape, which can reduce the accumulation of materials in the filter screen during use, reduce the risk of clogging, and ensure smooth filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the arc-shaped agitator of the utility model;

[0018] Figure 4 This is a schematic diagram of the replacement components of the utility model;

[0019] Figure 5 This is a schematic diagram of the lock assembly of the utility model;

[0020] Figure 6 for Figure 5 A partial enlarged view of A in FIG.

[0021] Figure 7 This is a schematic diagram of the collection assembly of the utility model;

[0022] Figure 8 It is a schematic diagram of the reset spring coil of the utility model.

[0023] In the figure:

[0024] 1. Reactor; 11. Exit; 12. Speed ​​reducer; 13. Stirring rod; 14. Desulfurizer bin; 141. Discharge port; 15. Discharge port; 16. Ring cover; 17. Filter screen;

[0025] 2. Replacement assembly; 21. Replacement seat; 22. First gear; 23. Connecting plate; 24. First rack plate; 25. First spring rod; 26. Pull rod; 27. Electric push rod; 28. Arc stirrer; 211. Locking frame; 212. Second spring rod; 213. Pull plate; 214. Locking block; 215. Limit seat;

[0026] 3. Collecting assembly; 31. Avoidance cover; 32. Second gear; 33. Sealing frame; 34. Third spring rod; 35. Second rack plate; 36. Reset spring ring; 37. Baffle. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] Embodiment 1

[0029] like Figure 1-Figure 5 As shown, the utility model provides a preparation device of a room temperature desulfurizer, comprising a reactor 1, a replacement component 2 and a collection component 3. Two outlet ports 11 are installed on the top of the reactor 1, which are a liquid inlet port and a feed port, respectively, so as to facilitate the input of different reactants or liquids into the reactor 1. A reduction motor 12 is installed directly above the reactor 1. The reduction motor 12 is electrically connected to an external terminal. The output end of the reduction motor 12 rotates through the inside of the reactor 1 and is provided with a stirring rod 13. A desulfurizer bin 14 is installed below the reactor 1. The bottom of the desulfurizer bin 14 is a conical structure, and its upper part is a circular structure. A discharge port 15 is installed below the desulfurizer bin 14. An annular cover 16 is installed on the inside of the reactor 1. Two filter screens 17 are arranged above the desulfurizer bin 14. The replacement component 2 is arranged on the desulfurizer bin 14 to drive the two filter screens 17 to exchange with each other. The circular structure in the desulfurizer bin 14 The shape structure can facilitate the rotation of the two filters 17. The exchange component 2 includes an exchange seat 21 installed on the inner top wall of the desulfurizer bin 14. The middle part of the exchange seat 21 is rotated through the top of the desulfurizer bin 14 through a connecting rod and is installed with a first gear 22. A connecting plate 23 is installed on the opposite sides of the two filters 17. The side of the connecting plate 23 facing away from the filter 17 is arranged on the exchange seat 21. The top of the desulfurizer bin 14 is connected to a first rack plate 24 through a slide rail. The first rack plate 24 and the first gear 22 are meshed. A first spring rod 25 is installed at the rear end of the first rack plate 24. The spring in the first spring rod 25 is an expansion spring. A pull rod 26 is installed on the left side of the first rack plate 24. An electric push rod 27 is installed at the output end of the reduction motor 12. The electric push rod 27 is electrically connected through an external terminal. The top of the stirring rod 13 is fixedly connected to the moving end of the electric push rod 27, and a locking assembly is provided on the first spring rod 25.

[0030] When too many impurities accumulate on the filter screen 17 below the reactor 1, the pull rod 26 and the first rack plate 24 are manually driven to pull forward or backward, so that the first rack plate 24 drives the first gear 22 to rotate, so that the filter screen 17 on the left and the filter screen 17 on the right are swapped with each other, and then the movement of the first rack plate 24 is controlled by the locking assembly, and the swap operation of the two filter screens 17 is completed. With the cooperation of the swap assembly 2, the utility model can replace the filter screen 17 in time to effectively prevent blockage and ensure the filtering effect, thereby ensuring the quality of the desulfurizer, without the need for complicated disassembly and installation processes, and quickly realize the replacement of the filter screen 17.

[0031] like Figure 4-Figure 5 As shown, the lock assembly includes a lock frame 211 installed on the top of the desulfurizer bin 14, the lock frame 211 is a hollow rectangular structure, the rear end top of the lock frame 211 is slidably connected with a second spring rod 212, the top of the second spring rod 212 is installed with a pull plate 213, the bottom of the second spring rod 212 is installed with a locking block 214, the rear end of the first spring rod 25 slides through the inner side of the lock frame 211 and is installed with a limiting seat 215, the opposite surfaces of the locking block 214 and the limiting seat 215 are provided with inclined surfaces, the inner side of the limiting seat 215 is provided with a notch adapted to the locking block 214, the setting of the inclined surface can enable the limiting seat 215 to push the locking block 214, so that the locking block 214 can automatically move upwards, so that the locking block 214 can automatically retract and retract along the notch later, thereby improving the quickness of the lock assembly.

[0032] When the pull rod 26 drives the first rack plate 24 to move backward, the first spring rod 25 connected to the first rack plate 24 drives the limit seat 215 to move. When the limit seat 215 contacts the inclined surface of the locking block 214, the locking block 214 causes the second spring rod 212 to enter a compressed state under the pressure of the limit seat 215 until the locking block 214 enters the inner side of the limit seat 215 and supports it, thereby realizing automatic compression and locking of the limit seat 215 and improving the convenience and efficiency of operation.

[0033] It should be noted that the distance between the limiting seat 215 and the locking block 214 can enable the two filter screens 17 to rotate 180 degrees, which can improve the limiting effect of the filter screen 17.

[0034] like Figure 2-Figure 3 As shown, an arc-shaped stirrer 28 is installed at the bottom of the stirring rod 13. The arc-shaped stirrer 28 is matched with the inner side surface of the filter screen 17, and the filter screen 17 is a semi-arc-shaped structure.

[0035] The arc-shaped agitator 28 reduces the accumulation of materials at the filter screen 17, reduces the risk of clogging, and ensures smooth filtration.

[0036] Embodiment 2

[0037] like Figure 2 , Figure 4 , Figure 7 and Figure 8 As shown, the collecting assembly 3 is arranged on the desulfurizing agent bin 14, and is used to collect impurities inside the filter screen 17. The collecting assembly 3 includes a avoidance cover 31 installed on the right top of the desulfurizing agent bin 14. The avoidance cover 31 is a semi-arc-shaped structure, and the structure is a perspective structure, which is convenient for the operator to observe. The left and right ends of the exchange seat 21 are rotatably connected with the second gear 32. The top of the desulfurizing agent bin 14 corresponds to the side of the second gear 32. The top of the sealing frame 33 is slidably connected with a third spring rod 34, and the top of the third spring rod 34 is installed with a pressure plate. A second rack plate 35 is installed at the bottom of the third spring rod 34, and the second rack plate 35 and the sealing frame 33 are connected by a slide rail. A reset spring ring 36 fixedly connected to the exchange seat 21 is installed on the inner side of the second gear 32. A discharge port 141 is installed on the right side of the desulfurizer bin 14. The diameter of the discharge port 141 is larger than the diameter of the filter screen 17, so that after the filter screen 17 rotates, the impurities inside can enter the discharge port 141. A discharge pipe is installed at the bottom of the discharge port 141, and one end of the discharge pipe passes through the outside of the desulfurizer bin 14.

[0038] When it is necessary to flip the impurities inside the filter 17, the pressure plate is pressed so that the third spring rod 34 drives the second rack plate 35 to move downward, and the lower end of the second rack plate 35 contacts the second gear 32 and drives the second gear 32 to rotate, so that the connecting plate 23 and the filter 17 are flipped, and the impurities inside the filter 17 pass through the discharge port 141 and flow into the discharge port 141 for discharge. When the impurities inside the filter 17 are discharged, the elastic potential energy of the reset spring coil 36 and the third spring rod 34 is released, so that the filter 17 can be quickly reset. The utility model, with the cooperation of the collection component 3, flips the filter 17, and the internal impurities can be quickly discharged through the discharge port 141, thereby improving the collection effect.

[0039] It is worth noting that after the filter screen 17 is reset, the second gear 32 and the second rack plate 35 are not in contact, so that the second gear 32 can rotate in the desulfurizing agent bin 14 .

[0040] like Figure 3 As shown, a baffle plate 37 is installed on the rear end side wall of the avoidance cover 31 , and a rubber pad is provided on the outer side wall of the baffle plate 37 .

[0041] Through the design of the baffle 37, the baffle 37 can collide with the filter screen 17 during the flipping process, which is conducive to the rapid discharge of impurities inside the filter screen 17 and improves the collection effect.

[0042] The working principle is as follows: when the preparation device for room temperature desulfurization agent is used, when the filter screen 17 below the reactor 1 accumulates too many impurities, the pull rod 26 and the first rack plate 24 are manually driven to pull forward or backward, so that the first rack plate 24 drives the first gear 22 to rotate, so that the filter screen 17 on the left and the filter screen 17 on the right are exchanged with each other, and then the movement of the first rack plate 24 is controlled by the lock assembly, and the exchange operation of the two filter screens 17 is completed. When the pull rod 26 drives the first rack plate 24 to move backward, the first spring rod 25 connected to the first rack plate 24 drives the limit seat 215 to move. When the limit seat 215 contacts the inclined surface of the locking block 214, the locking block 214 is in the limit seat 2 15, the second spring rod 212 enters a compressed state until the locking block 214 enters the inner side of the limit seat 215 and supports it. When the impurities inside the filter screen 17 need to be turned over, the pressure plate is pressed, so that the third spring rod 34 drives the second rack plate 35 to move downward, and the lower end of the second rack plate 35 contacts the second gear 32 and drives the second gear 32 to rotate, so that the connecting plate 23 and the filter screen 17 are turned over, and the impurities inside the filter screen 17 pass through the discharge port 216 and flow into the discharge port 141 for discharge. When the impurities inside the filter screen 17 are discharged, the elastic potential energy of the reset spring coil 36 and the third spring rod 34 is released, so that the filter screen 17 can be quickly reset.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A device for preparing a room temperature desulfurizing agent, comprising a reaction kettle (1), a replacement component (2) and a collection component (3), characterized in that: Two outlet ports (11) are installed on the top of the reactor (1), a reduction motor (12) is installed directly above the reactor (1), the output end of the reduction motor (12) rotates through the inside of the reactor (1) and is provided with a stirring rod (13), a desulfurization agent bin (14) is installed below the reactor (1), a discharge port (15) is installed below the desulfurization agent bin (14), an annular cover (16) is installed inside the reactor (1), and two filter screens (17) are provided above the desulfurization agent bin (14); The exchange component (2) is arranged on the desulfurizing agent bin (14) and is used to drive the two filter screens (17) to exchange with each other; The collecting component (3) is arranged on the desulfurizing agent bin (14) and is used to collect impurities inside the filter screen (17).

2. The preparation device of a normal temperature desulfurizing agent according to claim 1, characterized in that: The exchange assembly (2) comprises an exchange seat (21) mounted on the inner top wall of the desulfurizing agent bin (14); the middle part of the exchange seat (21) is rotated through the top of the desulfurizing agent bin (14) through a connecting rod and is installed with a first gear (22); connecting plates (23) are installed on opposite sides of the two filter screens (17); the side of the connecting plate (23) facing away from the filter screen (17) is arranged on the exchange seat (21); the top of the desulfurizing agent bin (14) is connected to the desulfurizing agent bin (14) by a slide rail. There is a first rack plate (24), the first rack plate (24) and the first gear (22) are meshed, the rear end of the first rack plate (24) is equipped with a first spring rod (25), the left side of the first rack plate (24) is equipped with a pull rod (26), the output end of the reduction motor (12) is equipped with an electric push rod (27), the top of the stirring rod (13) is fixedly connected to the moving end of the electric push rod (27), and a locking assembly is arranged on the first spring rod (25).

3. The preparation device of a normal temperature desulfurizing agent according to claim 2, characterized in that: The lock assembly comprises a lock frame (211) installed on the top of the desulfurizer bin (14); a second spring rod (212) is slidably connected to the top of the rear end of the lock frame (211); a pull plate (213) is installed on the top of the second spring rod (212); a locking block (214) is installed on the bottom of the second spring rod (212); the rear end of the first spring rod (25) slides through the inner side of the lock frame (211) and is installed with a limiting seat (215); a notch matched with the locking block (214) is opened on the inner side of the limiting seat (215).

4. The preparation device of a normal temperature desulfurizing agent according to claim 1, characterized in that: An arc-shaped stirrer (28) is installed at the bottom of the stirring rod (13), and the arc-shaped stirrer (28) is matched with the inner side surface of the filter screen (17).

5. The preparation device of a normal temperature desulfurizing agent according to claim 2, characterized in that: The collecting assembly (3) comprises an avoidance cover (31) mounted on the top right side of the desulfurizing agent bin (14); the left and right ends of the exchange seat (21) are rotatably connected to the second gear (32); a sealing frame (33) is mounted on the top of the desulfurizing agent bin (14) corresponding to the side of the second gear (32); a third spring rod (34) is slidably connected to the top of the sealing frame (33); a pressure plate is mounted on the top of the third spring rod (34); a second rack plate (35) is mounted on the bottom of the third spring rod (34); the second rack plate (35) and the sealing frame (33) are connected by means of a slide rail; a reset spring ring (36) fixedly connected to the exchange seat (21) is mounted on the inner side of the second gear (32); a discharge port (216) is mounted on the right side of the desulfurizing agent bin (14); a discharge pipe is mounted on the bottom of the discharge port (216); and one end of the discharge pipe passes through the outer side of the desulfurizing agent bin (14).

6. The device for preparing a normal temperature desulfurizing agent according to claim 5, characterized in that: A baffle plate (37) is installed on the rear end side wall of the avoidance cover (31), and a rubber pad is provided on the outer side wall of the baffle plate (37).

Images