Byproduct hydrochloric acid filtering device

Abstract

The utility model discloses a byproduct hydrochloric acid filtering device, and relates to the technical field of byproduct hydrochloric acid filtering, the byproduct hydrochloric acid filtering device comprises a bottom plate, a shaking mechanism is arranged on the top surface of the bottom plate, a filtering mechanism is arranged at the output end of the shaking mechanism, the shaking mechanism comprises a base, the base is fixedly connected to the top surface of the bottom plate, and the filtering mechanism is arranged at the output end of the shaking mechanism. A liquid accumulation groove is formed in the top face of the base, a liquid receiving table is fixedly connected to the bottom face of the interior of the liquid accumulation groove, and a liquid outlet is fixedly connected to the output end of the liquid accumulation groove. The top cover is opened, a filtering device is placed in the sliding groove, the impurity bag can preliminarily filter a solution, fixed impurities are filtered out and temporarily stored in the impurity bag, cleaning is convenient, the filter screens are inserted into the filter layer, different filter screens can be selected according to actual requirements, or when the passing ability of the filter screens is poor, the filter screens can be conveniently replaced, and the filter screens can be conveniently replaced. A new filter screen can be conveniently replaced, and the filtering condition in the shell can be conveniently observed through the observation glass window.

Description

Technical Field

[0001] The utility model relates to the technical field of by-product hydrochloric acid filtering, in particular to a by-product hydrochloric acid filtering device. Background Art

[0002] Industrial hydrochloric acid is generally produced by burning chlorine and hydrogen in a synthesis furnace to generate hydrogen chloride gas, which is then absorbed by water. The temperature of the synthesis furnace is very high, and the chlorine reacts with the steel furnace wall in contact, resulting in ferric chloride vapor mixed in the generated hydrogen chloride gas. This gas will also introduce impurity iron during pipeline transportation, and the presence of iron makes the hydrochloric acid turn yellow.

[0003] Patent publication number CN217567821U discloses a concentrated hydrochloric acid purification and iron removal device, which relates to the technical field of compound purification, including an adsorption device, a flushing device and a backwash waste liquid discharge device; wherein the flushing device is connected to the backwash waste liquid discharge device through the adsorption device.

[0004] In order to solve the problem of excessive iron ions in hydrochloric acid causing the hydrochloric acid to turn yellow, the prior art uses an adsorption device, a flushing device and a backwash waste liquid discharge device for treatment. However, this method still takes too long to remove the iron ions, which leads to a low filtration yield of the hydrochloric acid. Utility Model Content

[0005] The purpose of the utility model is to provide a by-product hydrochloric acid filtering device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A by-product hydrochloric acid filtering device comprises a bottom plate, a shaking mechanism is arranged on the top surface of the bottom plate, a filtering mechanism is arranged on the output end of the shaking mechanism, the shaking mechanism comprises a base, the base is fixedly connected to the top surface of the bottom plate, a liquid accumulation groove is opened on the top surface of the base, a liquid receiving platform is fixedly connected to the inner bottom surface of the liquid accumulation groove, a liquid outlet is fixedly connected to the output end of the liquid accumulation groove, a side plate is fixedly connected to one end of the top surface of the base, a shaking device is fixedly connected to the inside of the side surface of the side plate, and a swivel is fixedly connected to the top of the side surface of the side plate.

[0008] A further improvement of the technical solution of the utility model is that: the top surface of the side plate is fixedly connected to a mounting plate, a telescopic rod is fixedly connected to the inside of the side surface of the mounting plate, the output end of the telescopic rod passes through the side surface of the mounting plate and is fixedly connected to a fixing block, one end of the side surface of the fixing block is fixedly connected to a limiting rod, one end of the limiting rod passes through the side surface of the mounting plate and is fixedly connected to an anti-drop cap.

[0009] A further improvement of the technical solution of the utility model is that the shaking device includes a motor, the side of the motor is fixedly connected to the inner side of the side plate, the output shaft of the motor is fixedly connected to a rotating rod, and the side of the rotating rod is fixedly connected to a rotating plate.

[0010] A further improvement of the technical solution of the utility model is that a rotating hole is opened at one end of the side of the rotating plate, a transmission rod is rotatably connected in the rotating hole of the side of the rotating plate, a fixing cap is fixedly connected to the side of the transmission rod, the side of the fixing cap is slidably connected to the side of the rotating plate, one end of the transmission rod is fixedly connected to a connecting buckle, and the inside of the connecting buckle is movably connected to the fixing buckle.

[0011] A further improvement of the technical solution of the utility model is that: the filtering mechanism includes a rotating rod, one end of the outer surface of the rotating rod is rotatably connected to the inside of the rotating ring, the side of the rotating rod is fixedly connected to a shell, the fixing buckle is fixedly connected to the side of the shell, the output end of the shell is fixedly connected to a liquid outlet valve, the inside of the side of the shell is fixedly connected to an observation glass window, and a slide groove is opened inside the shell.

[0012] A further improvement of the technical solution of the utility model is that: a filtering device is slidably connected inside the slide groove, a top cover is threadedly connected to the inner top surface of the shell, a feeding port is fixedly connected to the output end of the top cover, and a lifting rod is fixedly connected to the top surface of the top cover.

[0013] A further improvement of the technical solution of the utility model is that the filtering device includes a fixed sliding rod, which is slidably connected to the inside of the sliding groove, the inner bottom end of the fixed sliding rod is fixedly connected to an impurity pocket, the bottom surface of the impurity pocket is fixedly connected to a filter layer, and a filter screen is clamped inside the filter layer.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a by-product hydrochloric acid filtering device, which adopts the cooperation of a shaking mechanism, a base, a liquid receiving platform, a liquid accumulation tank, a liquid outlet, a side plate, a shaking device, a motor, a rotating rod, a rotating plate, a transmission rod, a fixing cap, a connecting buckle, a fixing buckle, a rotating ring, a telescopic rod, a fixing block, a limiting rod, an anti-dropping cap, a mounting plate, and a bottom plate. By fixing the bottom plate inside the rotating ring, the bottom plate can be fixed and rotated inside the rotating ring at the same time, and cooperates with the shaking device to achieve an oscillation effect to accelerate the filtration of hydrochloric acid inside the bottom plate. When the filtration is completed, the container is placed on the top surface of the liquid receiving platform for easy access after filtration. The hydrochloric acid, liquid accumulation groove and liquid outlet can make the leaked liquid convenient to be collected. When the filtration is completed, the telescopic rod drives the fixed block to move forward to fix the bottom plate to prevent the bottom plate from shaking during the liquid discharge process. The limit rod and the anti-drop cap will make the movement of the fixed block more stable. The motor drives the rotating rod to rotate. When the rotating rod rotates, the rotating plate fixedly connected to it will be driven. The hole of the rotating plate is set at a position far away from the center of the circle. When the rotating plate rotates, it will drive the transmission rod to perform a circular motion. With the cooperation of the connecting buckle and the fixing buckle, the bottom plate fixedly connected to the fixing buckle is driven to shake, thereby improving the adaptability of the device.

[0016] 2. The utility model provides a by-product hydrochloric acid filtering device, which adopts the cooperation of a filtering mechanism, a rotating rod, a shell, a filtering device, a fixed sliding rod, an impurity pocket, a filtering layer, a filter screen, an observation glass window, a chute, a top cover, a lifting rod, a feeding port, and a liquid outlet valve. The filtering device is placed inside the chute by opening the top cover. The impurity pocket can preliminarily filter the solution, filter out fixed impurities and temporarily store them inside the impurity pocket for easy cleaning. The filter screen is inserted into the filtering layer, and different filter screens can be selected according to actual needs, or when the filter screen has poor permeability, a new filter screen can be conveniently replaced. The observation glass window can conveniently observe the filtering situation inside the shell. When the filtering is completed, the filtered hydrochloric acid is taken out through the liquid outlet valve, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the shaking mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the shaking device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the filtering mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the filtering device of the present utility model.

[0022] In the figure: 1. shaking mechanism; 11. base; 12. liquid receiving table; 13. liquid accumulation tank; 14. liquid outlet; 15. side plate; 16. shaking device; 161. motor; 162. rotating rod; 163. rotating plate; 164. transmission rod; 165. fixing cap; 166. connecting buckle; 167. fixing buckle; 17. rotating ring; 18. telescopic rod; 19. fixing block; 110. limiting rod; 111. anti-drop cap; 112. mounting plate; 2. bottom plate; 3. filtering mechanism; 31. rotating rod; 32. outer shell; 33. filtering device; 331. fixed sliding rod; 332. impurity bag; 333. filtering layer; 334. filter screen; 34. observation glass window; 35. slide; 36. top cover; 37. lifting rod; 38. feeding port; 39. liquid outlet valve. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-5 As shown, the utility model provides a by-product hydrochloric acid filtering device, comprising a bottom plate 2, a shaking mechanism 1 is arranged on the top surface of the bottom plate 2, a filtering mechanism 3 is arranged at the output end of the shaking mechanism 1, the shaking mechanism 1 comprises a base 11, the base 11 is fixedly connected to the top surface of the bottom plate 2, a liquid accumulation groove 13 is opened on the top surface of the base 11, a liquid receiving platform 12 is fixedly connected to the inner bottom surface of the liquid accumulation groove 13, a liquid outlet 14 is fixedly connected to the output end of the liquid accumulation groove 13, a side plate 15 is fixedly connected to one end of the top surface of the base 11, and a side plate 15 is fixedly connected to the output end of the liquid accumulation groove 13. A shaking device 16 is fixedly connected inside the side of the plate 15, a swivel 17 is fixedly connected to the top of the side of the side plate 15, a mounting plate 112 is fixedly connected to the top surface of the side plate 15, a telescopic rod 18 is fixedly connected inside the side of the mounting plate 112, an output end of the telescopic rod 18 passes through the side of the mounting plate 112 and is fixedly connected to a fixing block 19, one end of the side of the fixing block 19 is fixedly connected to a limiting rod 110, one end of the limiting rod 110 passes through the side of the mounting plate 112 and is fixedly connected to an anti-drop cap 111.

[0026] In this embodiment, by fixing the bottom plate 2 inside the rotating ring 17, the bottom plate 2 can be fixed and rotated inside the rotating ring 17 at the same time, and cooperate with the shaking device 16 to achieve a shaking effect to accelerate the filtration of hydrochloric acid inside the bottom plate 2. When the filtration is completed, the container is placed on the top surface of the liquid receiving table 12 to facilitate the collection of the filtered hydrochloric acid. The liquid accumulation tank 13 and the liquid outlet 14 can make it easy to collect the leaked liquid. When the filtration is completed, the telescopic rod 18 drives the fixed block 19 to move forward to fix the bottom plate 2 to prevent the bottom plate 2 from shaking during the liquid discharge process. The limit rod 110 and the anti-drop cap 111 will make the movement of the fixed block 19 more stable.

[0027] Example 2

[0028] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the shaking device 16 includes a motor 161, the side of the motor 161 is fixedly connected to the inner side of the side plate 15, the output shaft of the motor 161 is fixedly connected to a rotating rod 162, the side of the rotating rod 162 is fixedly connected to a rotating plate 163, a rotating hole is opened at one end of the side of the rotating plate 163, a transmission rod 164 is rotatably connected in the rotating hole of the side of the rotating plate 163, a fixing cap 165 is fixedly connected to the side of the transmission rod 164, the side of the fixing cap 165 is slidably connected to the side of the rotating plate 163, one end of the transmission rod 164 is fixedly connected to a connecting buckle 166, and the inside of the connecting buckle 166 is movably connected to a fixing buckle 167.

[0029] In this embodiment, the motor 161 drives the rotating rod 162 to rotate. When the rotating rod 162 rotates, the rotating plate 163 fixedly connected thereto will be driven. The hole of the rotating plate 163 is opened at a position far away from the center of the circle. When the rotating plate 163 rotates, it will drive the transmission rod 164 to perform a circular motion. With the cooperation of the connecting buckle 166 and the fixing buckle 167, the bottom plate 2 fixedly connected to the fixing buckle 167 will be driven to shake.

[0030] Example 3

[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the filtering mechanism 3 includes a rotating rod 31, one end of the outer surface of the rotating rod 31 is rotatably connected to the inside of the rotating ring 17, the side of the rotating rod 31 is fixedly connected to the shell 32, the fixing buckle 167 is fixedly connected to the side of the shell 32, the output end of the shell 32 is fixedly connected to the liquid outlet valve 39, the side of the shell 32 is fixedly connected to the inside of the observation glass window 34, a slide groove 35 is provided inside the shell 32, the inside of the slide groove 35 is slidably connected to the filtering device 33, the inner top surface of the shell 32 is threadedly connected to the top cover 36, the output end of the top cover 36 is fixedly connected to the feeding port 38, the top surface of the top cover 36 is fixedly connected to the lifting rod 37, the filtering device 33 includes a fixed sliding rod 331, the fixed sliding rod 331 is slidably connected to the inside of the slide groove 35, the inner bottom end of the fixed sliding rod 331 is fixedly connected to the impurity pocket 332, the bottom surface of the impurity pocket 332 is fixedly connected to the filter layer 333, and the filter screen 334 is clamped inside the filter layer 333.

[0032] In this embodiment, the filter device 33 is placed inside the slide 35 by opening the top cover 36. The impurity pocket 332 can preliminarily filter the solution, filter out fixed impurities and temporarily store them inside the impurity pocket 332 for easy cleaning. The filter screen 334 is inserted into the filter layer 333. Different filter screens 334 can be selected according to actual needs, or when the filter screen 334 has poor permeability, it can be convenient to replace it with a new filter screen 334. The observation glass window 34 can facilitate observation of the filtering situation inside the shell 32. When the filtering is completed, the filtered hydrochloric acid is taken out through the liquid outlet valve 39.

[0033] The working principle of the by-product hydrochloric acid filtration device is described in detail below.

[0034] like Figure 1-5 As shown, the top cover 36 is removed by holding the lifting rod 37 and rotating it, and the filter device 33 is placed inside the slide 35. Different filter screens 334 can be placed inside the filter layer 333, or the filter screen 334 with better permeability can be replaced. The top cover 36 is reinstalled, and unfiltered hydrochloric acid is put in through the feeding port 38. The motor 161 rotates the top rotating rod 162 and the rotating plate 163, driving the transmission rod 164 to rotate. The fixing buckle 167 is fixedly connected to the side of the shell 32. The cooperation of the fixing buckle 167 and the connecting buckle 166 causes the connecting buckle 166 to drive the shell 32 to oscillate under the drive of the transmission rod 164, thereby accelerating the filtration of the hydrochloric acid inside the shell 32. When the filtration is completed, the telescopic rod 18 drives the fixing block 19 to move and fix the shell 32 so that the liquid outlet valve 39 remains stable during the liquid discharge process. The cooperation between the liquid accumulation tank 13 and the liquid outlet 14 makes it convenient to collect the leaked hydrochloric acid.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A by-product hydrochloric acid filtering device, comprising a bottom plate (2), characterized in that: A shaking mechanism (1) is provided on the top surface of the bottom plate (2), and a filtering mechanism (3) is provided at the output end of the shaking mechanism (1); The shaking mechanism (1) comprises a base (11), the base (11) is fixedly connected to the top surface of the bottom plate (2), the top surface of the base (11) is provided with a liquid collection groove (13), the inner bottom surface of the liquid collection groove (13) is fixedly connected to a liquid receiving platform (12), the output end of the liquid collection groove (13) is fixedly connected to a liquid outlet (14), one end of the top surface of the base (11) is fixedly connected to a side plate (15), the inner side of the side plate (15) is fixedly connected to a shaking device (16), and the top of the side of the side plate (15) is fixedly connected to a swivel (17).

2. A by-product hydrochloric acid filtering device according to claim 1, characterized in that: The top surface of the side plate (15) is fixedly connected to a mounting plate (112), a telescopic rod (18) is fixedly connected to the inside of the side surface of the mounting plate (112), an output end of the telescopic rod (18) passes through the side surface of the mounting plate (112) and is fixedly connected to a fixing block (19), one end of the side surface of the fixing block (19) is fixedly connected to a limiting rod (110), one end of the limiting rod (110) passes through the side surface of the mounting plate (112) and is fixedly connected to an anti-drop cap (111).

3. A by-product hydrochloric acid filtering device according to claim 1, characterized in that: The shaking device (16) comprises a motor (161), the side of the motor (161) being fixedly connected to the inner side of the side plate (15), the output shaft of the motor (161) being fixedly connected to a rotating rod (162), and the side of the rotating rod (162) being fixedly connected to a rotating plate (163).

4. A by-product hydrochloric acid filtering device according to claim 3, characterized in that: A rotation hole is provided at one end of the side surface of the rotating plate (163), a transmission rod (164) is rotatably connected in the rotation hole of the side surface of the rotating plate (163), a fixing cap (165) is fixedly connected to the side surface of the transmission rod (164), a side surface of the fixing cap (165) is slidably connected to the side surface of the rotating plate (163), one end of the transmission rod (164) is fixedly connected to a connecting buckle (166), and a fixing buckle (167) is movably connected inside the connecting buckle (166).

5. A by-product hydrochloric acid filtering device according to claim 4, characterized in that: The filtering mechanism (3) comprises a rotating rod (31), one end of the outer surface of the rotating rod (31) is rotatably connected to the inside of the rotating ring (17), a side surface of the rotating rod (31) is fixedly connected to a housing (32), the fixing buckle (167) is fixedly connected to the side surface of the housing (32), an output end of the housing (32) is fixedly connected to a liquid outlet valve (39), an observation glass window (34) is fixedly connected to the inside of the side surface of the housing (32), and a slide groove (35) is provided inside the housing (32).

6. A by-product hydrochloric acid filtering device according to claim 5, characterized in that: The interior of the slide groove (35) is slidably connected to a filtering device (33); the internal top surface of the shell (32) is threadedly connected to a top cover (36); the output end of the top cover (36) is fixedly connected to a feeding port (38); and the top surface of the top cover (36) is fixedly connected to a lifting rod (37).

7. A by-product hydrochloric acid filtering device according to claim 6, characterized in that: The filtering device (33) comprises a fixed sliding rod (331), wherein the fixed sliding rod (331) is slidably connected to the inside of the sliding groove (35), the inner bottom end of the fixed sliding rod (331) is fixedly connected to an impurity pocket (332), the bottom surface of the impurity pocket (332) is fixedly connected to a filtering layer (333), and the inside of the filtering layer (333) is clamped with a filter screen (334).

Images