Stirring device

Abstract

The utility model relates to the technical field of hydrochloric acid production, in particular to a stirring device which comprises a stirring box, a discharging port, a filtering barrel and a lifting assembly, the lifting assembly comprises a filtering plate, a hollow column, a hydraulic cylinder, a connecting column, a top plate, a first sealing ring, a second sealing ring and a top cover, and the top cover is detachably connected with the stirring box. A connecting column abuts against a filter plate above a top plate to move, in the process, the filter plate can scrape the inner side wall of the filter barrel, residual hydrochloric acid on the inner wall of the filter barrel is cleaned, a hydraulic cylinder is closed after cleaning is completed, and the inner side and the outer side of a hollow column make contact with a first sealing ring and a second sealing ring correspondingly; impurities in the filtering barrel are cleaned in the manner, so that the filtering efficiency and quality of the filtering barrel are ensured, the subsequent maintenance cost is reduced, and the economic loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrochloric acid production, in particular to a stirring device. Background Art

[0002] Hydrochloric acid is the common name for hydrochloric acid, which is an aqueous solution of hydrogen chloride gas. It is a colorless, transparent, monobasic strong acid. Hydrochloric acid is extremely volatile, so when you open a container filled with concentrated hydrochloric acid, you can see white mist above it. It is actually small droplets of hydrochloric acid produced by the volatilization of hydrogen chloride and the combination of water vapor in the air. As an important chemical product, hydrochloric acid plays a very important role in chemical production and chemical experiments. However, hydrochloric acid usually needs to be diluted or mixed during use in order to prepare a more uniform concentration of hydrochloric acid.

[0003] In the prior art, patent (CN213556485U) discloses a stirring device for hydrochloric acid production, including a stirring box, a discharge port and a filter barrel, wherein the discharge port is fixed at the bottom of the stirring barrel, and the filter barrel is fixed to the inner wall of the stirring box. Hydrochloric acid and water are put into the stirring box from the top and then stirred, which can filter impurities in the hydrochloric acid to a greater extent and improve the quality of the hydrochloric acid.

[0004] However, in the above-mentioned prior art, a large amount of impurities will appear at the bottom of the filter barrel after long-term use, affecting its filtering efficiency. In severe cases, blockage will occur, causing economic losses. Utility Model Content

[0005] The utility model aims to provide a stirring device, aiming to solve the problem in the prior art that a large amount of impurities will appear at the bottom of the filter barrel after long-term use, affecting its filtering efficiency, and in severe cases, clogging will occur, causing economic losses.

[0006] To achieve the above-mentioned purpose, the utility model provides a stirring device, including a stirring box, a discharge port, a filter barrel and a lifting component, wherein the lifting component includes a filter plate, a hollow column, a hydraulic cylinder, a connecting column, a top plate, a first sealing ring, a second sealing ring and a top cover, the discharge port is communicated with the stirring box and is located at the bottom of the stirring box, the filter barrel is fixedly connected to the stirring box and is located at the inner side wall of the stirring box, the hollow column is fixedly connected to the filter barrel and is located at the inner bottom wall of the filter barrel, the hydraulic cylinder is fixedly connected to the hollow column and is located at the inner bottom wall of the hollow column, the filter plate is slidably connected to the filter barrel and is located at the inner side wall of the filter barrel, the top plate The plate is fixedly connected to the filter plate and is located below the filter plate, and the top plate is in contact with the hollow column, the connecting column is fixedly connected to the top plate and is located below the top plate, the output end of the hydraulic cylinder is fixedly connected to the connecting column and is located below the connecting column, the first sealing ring is fixedly connected to the top plate and is located below the top plate, and the inner side wall of the first sealing ring is in contact with the outer side wall of the hollow column, the second sealing ring is fixedly connected to the top plate and is located below the top plate, and the outer side wall of the second sealing ring is in contact with the inner side wall of the hollow column, and the top cover is detachably connected to the mixing box and is located above the mixing box.

[0007] Among them, the lifting assembly also includes a controller and a connecting plate, the controller is fixedly connected to the mixing box and is located on the outer wall of the mixing box, the controller is electrically connected to the hydraulic cylinder, one end of the connecting plate is fixedly connected to the connecting column and is located on the outer wall of the connecting column, and the other end of the connecting plate is fixedly connected to the top plate and is located below the top plate.

[0008] Wherein, the stirring device also includes a cover opening assembly, and the cover opening assembly is arranged on the outer side wall of the stirring box.

[0009] Among them, the cover opening assembly includes a support plate, a fixed plate and an electric telescopic rod, the support plate is fixedly connected to the mixing box and is located on the outer wall of the mixing box, the fixed plate is fixedly connected to the top cover and is located on the outer wall of the top cover, the electric telescopic rod is fixedly connected to the support plate and is located above the support plate, and the fixed plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod.

[0010] Wherein, the stirring device further comprises a stirring component, and the stirring component is arranged above the top cover.

[0011] Among them, the stirring assembly includes a motor, a stirring shaft, a plurality of stirring rods and a mounting frame, the mounting frame is fixedly connected to the top cover and is located above the top cover, the motor is detachably connected to the mounting frame and is located above the mounting frame, the stirring shaft passes through the top cover, the stirring shaft is fixedly connected to the motor and is located at the output end of the motor, and the plurality of stirring rods are fixedly connected to the stirring shaft and are respectively located on the outer side walls of the stirring shaft.

[0012] Wherein, the stirring device also includes a discharging component, and the discharging component is arranged on the outer side wall of the discharging port.

[0013] Wherein, the discharging component includes a discharging bin and a solenoid valve, the discharging bin is connected with the discharging port and is located below the discharging port, and the solenoid valve is connected with the discharging port and is located in the middle of the discharging port.

[0014] The utility model provides a stirring device, firstly opens the top cover, starts the hydraulic cylinder, and makes the connecting column push against the filter plate above the top plate to move. During this process, the filter plate can scrape the inner wall of the filter barrel to clean the hydrochloric acid remaining on the inner wall of the filter barrel. After cleaning, the hydraulic cylinder is closed to make the inner and outer sides of the hollow column contact with the corresponding first sealing ring and the second sealing ring. In this way, the impurities in the filter barrel are cleaned, the efficiency and quality of the filtration of the filter barrel are guaranteed, the subsequent maintenance cost is reduced, and the economic loss is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0017] Figure 2 It is an overall right side view of the first embodiment of the utility model.

[0018] Figure 3 The utility model Figure 2 AA line section view.

[0019] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0020] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0021] 101-mixing box, 102-discharging port, 103-filter barrel, 104-lifting assembly, 105-opening assembly, 106-mixing assembly, 107-filter plate, 108-hollow column, 109-hydraulic cylinder, 110-connecting column, 111-top plate, 112-first sealing ring, 113-second sealing ring, 114-top cover, 115-controller, 116-connecting plate, 117-support plate, 118-fixed plate, 119-electric telescopic rod, 120-motor, 121-mixing shaft, 122-mixing rod, 123-mounting frame, 201-discharging assembly, 202-discharging bin, 203-solenoid valve. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0023] First embodiment:

[0024] See also Figures 1 to 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is the overall right side view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0025] The utility model provides a stirring device, including a stirring box 101, a discharge port 102, a filter barrel 103, a lifting assembly 104, a cover opening assembly 105 and a stirring assembly 106, the lifting assembly 104 includes a filter plate 107, a hollow column 108, a hydraulic cylinder 109, a connecting column 110, a top plate 111, a first sealing ring 112, a second sealing ring 113, a top cover 114, a controller 115 and a connecting plate 116, the cover opening assembly 105 includes a support plate 117, a fixing plate 118 and an electric telescopic rod 119, and the stirring assembly 106 includes a motor 120, a stirring shaft 121, a plurality of stirring rods 122 and a mounting frame 123.

[0026] According to this specific embodiment, the discharge port 102 is connected to the mixing box 101 and is located at the bottom of the mixing box 101. The filter barrel 103 is fixedly connected to the mixing box 101 and is located on the inner wall of the mixing box 101. Hydrochloric acid and water are put into the mixing box 101 from the top and then stirred. This can filter out impurities in the hydrochloric acid to a greater extent and improve the quality of the hydrochloric acid.

[0027] Among them, the hollow column 108 is fixedly connected to the filter barrel 103 and is located at the inner bottom wall of the filter barrel 103, the hydraulic cylinder 109 is fixedly connected to the hollow column 108 and is located at the inner bottom wall of the hollow column 108, the filter plate 107 is slidably connected to the filter barrel 103 and is located at the inner side wall of the filter barrel 103, the top plate 111 is fixedly connected to the filter plate 107 and is located below the filter plate 107, and the top plate 111 contacts the hollow column 108, the connecting column 110 is fixedly connected to the top plate 111 and is located below the top plate 111, the output end of the hydraulic cylinder 109 is fixedly connected to the connecting column 110 and is located below the connecting column 110, the first sealing ring 112 is fixedly connected to the top plate 111 and is located below the top plate 111, and the inner side wall of the first sealing ring 112 contacts the outer side wall of the hollow column 108, and the second sealing The ring 113 is fixedly connected to the top plate 111 and is located below the top plate 111, and the outer side wall of the second sealing ring 113 contacts the inner side wall of the hollow column 108. The top cover 114 is detachably connected to the mixing box 101 and is located above the mixing box 101. The top cover 114 is first opened, and the hydraulic cylinder 109 is started to make the connecting column 110 move against the filter plate 107 above the top plate 111. During this process, the filter plate 107 can scrape the inner side wall of the filter barrel 103 to clean the hydrochloric acid remaining on the inner wall of the filter barrel 103. After cleaning, the hydraulic cylinder 109 is closed to make the inner and outer sides of the hollow column 108 contact with the corresponding first sealing ring 112 and the second sealing ring 113. In this way, the impurities in the filter barrel 103 are cleaned, the efficiency and quality of the filtration of the filter barrel 103 are guaranteed, the subsequent maintenance cost is reduced, and the economic loss is reduced.

[0028] Secondly, the controller 115 is fixedly connected to the mixing box 101 and is located on the outer wall of the mixing box 101. The controller 115 is electrically connected to the hydraulic cylinder 109. One end of the connecting plate 116 is fixedly connected to the connecting column 110 and is located on the outer wall of the connecting column 110. The other end of the connecting plate 116 is fixedly connected to the top plate 111 and is located below the top plate 111. The controller 115 makes it easy for the staff to control the hydraulic cylinder 109 for cleaning, thereby reducing the workload of the staff, and the connecting plate 116 can evenly disperse the pressure on the top plate 111, thereby improving the connectivity between the connecting column 110 and the top plate 111.

[0029] At the same time, the cover opening component 105 is arranged on the outer wall of the mixing box 101. The cover opening component 105 is added to facilitate the staff to open the top cover 114, avoid the staff from contacting the hydrochloric acid solution at the bottom of the top cover 114, and ensure the life safety of the staff.

[0030] In addition, the support plate 117 is fixedly connected to the mixing box 101 and is located on the outer wall of the mixing box 101, the fixed plate 118 is fixedly connected to the top cover 114 and is located on the outer wall of the top cover 114, the electric telescopic rod 119 is fixedly connected to the support plate 117 and is located above the support plate 117, the fixed plate 118 is fixedly connected to the electric telescopic rod 119 and is located at the output end of the electric telescopic rod 119, the electric telescopic rod 119 above the support plate 117 is started, so that the fixed plate 118 drives the top cover 114 to move upward, so that the staff can open the top cover 114 and avoid the staff from contacting the hydrochloric acid solution at the bottom of the top cover 114, thereby ensuring the life safety of the staff.

[0031] This time, the stirring component 106 is disposed above the top cover 114 . The stirring component 106 is added to stir the hydrochloric acid solution in the filter barrel 103 , which can effectively improve the filtering efficiency of the filter barrel 103 .

[0032] Finally, the mounting frame 123 is fixedly connected to the top cover 114 and is located above the top cover 114. The motor 120 is detachably connected to the mounting frame 123 and is located above the mounting frame 123. The stirring shaft 121 passes through the top cover 114. The stirring shaft 121 is fixedly connected to the motor 120 and is located at the output end of the motor 120. The plurality of stirring rods 122 are fixedly connected to the stirring shaft 121 and are respectively located on the outer side walls of the stirring shaft 121. Starting the motor 120 under the mounting frame 123 allows the stirring shaft 121 to drive the stirring rod 122 to stir the hydrochloric acid solution in the stirring box 101, which can effectively improve the filtration efficiency of the filter barrel 103 and produce higher quality hydrochloric acid.

[0033] When using the stirring device of the utility model, the top cover 114 is first opened, and the hydraulic cylinder 109 is started to make the connecting column 110 move against the filter plate 107 above the top plate 111. During this process, the filter plate 107 can scrape the inner wall of the filter barrel 103 to clean the hydrochloric acid remaining on the inner wall of the filter barrel 103. After the cleaning is completed, the hydraulic cylinder 109 is closed to make the inner and outer sides of the hollow column 108 contact with the corresponding first sealing ring 112 and the second sealing ring 113. The controller 115 is convenient for the staff to control the hydraulic cylinder 109 to clean, thereby reducing the workload of the staff. The connecting plate 116 can evenly disperse the pressure on the top plate 111, thereby improving the connection between the connecting column 110 and the filter barrel 103. The connectivity of the top plate 111 is activated, the electric telescopic rod 119 above the support plate 117 is started, so that the fixing plate 118 drives the top cover 114 to move upward, so that the staff can open the top cover 114 and avoid the staff from contacting the hydrochloric acid solution at the bottom of the top cover 114, thereby ensuring the life safety of the staff; the motor 120 under the mounting frame 123 is started, so that the stirring shaft 121 drives the stirring rod 122 to stir the hydrochloric acid solution in the stirring box 101, which can effectively improve the filtration efficiency of the filter barrel 103 and produce higher quality hydrochloric acid. In this way, the impurities in the filter barrel 103 are cleaned, the filtration efficiency and quality of the filter barrel 103 are ensured, the subsequent maintenance cost is reduced, and the economic loss is reduced.

[0034] Second embodiment:

[0035] Based on the first embodiment, please refer to Figure 5 , Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0036] The utility model provides a stirring device, which also includes a discharging component 201 . The discharging component 201 includes a discharging bin 202 and a solenoid valve 203 .

[0037] According to this specific embodiment, the discharge assembly 201 is arranged on the outer wall of the discharge port 102. The discharge assembly 201 is added to facilitate the discharge of the hydrochloric acid in the mixing box 101 to avoid splashing of hydrochloric acid and ensure the life safety of the staff.

[0038] Among them, the discharge bin 202 is connected with the discharge port 102 and is located below the discharge port 102. The solenoid valve 203 is connected with the discharge port 102 and is located in the middle of the discharge port 102. When the solenoid valve 203 is opened, the hydrochloric acid in the mixing box 101 is discharged outward from the discharge bin 202. The discharge bin 202 can alleviate the impact force caused by the falling of hydrochloric acid, avoid splashing of hydrochloric acid, and ensure the life safety of the staff.

[0039] When using a stirring device of the utility model, the solenoid valve 203 is opened to discharge the hydrochloric acid in the stirring box 101 from the discharge bin 202, and the discharge bin 202 can alleviate the impact force caused by the falling of the hydrochloric acid, avoid splashing of the hydrochloric acid, and ensure the life safety of the staff.

[0040] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A stirring device, comprising a stirring box, a discharge port and a filter barrel, wherein the discharge port is communicated with the stirring box and is located at the bottom of the stirring box, and the filter barrel is fixedly connected to the stirring box and is located on the inner wall of the stirring box, characterized in that: Also included is a lifting assembly; The lifting assembly includes a filter plate, a hollow column, a hydraulic cylinder, a connecting column, a top plate, a first sealing ring, a second sealing ring and a top cover. The hollow column is fixedly connected to the filter barrel and is located on the inner bottom wall of the filter barrel. The hydraulic cylinder is fixedly connected to the hollow column and is located on the inner bottom wall of the hollow column. The filter plate is slidably connected to the filter barrel and is located on the inner side wall of the filter barrel. The top plate is fixedly connected to the filter plate and is located below the filter plate, and the top plate is in contact with the hollow column. The connecting column is connected to the top plate. The top cover is detachably connected to the mixing box and is located above the mixing box.

2. The stirring device according to claim 1, characterized in that The lifting assembly also includes a controller and a connecting plate. The controller is fixedly connected to the mixing box and is located on the outer wall of the mixing box. The controller is electrically connected to the hydraulic cylinder. One end of the connecting plate is fixedly connected to the connecting column and is located on the outer wall of the connecting column. The other end of the connecting plate is fixedly connected to the top plate and is located below the top plate.

3. The stirring device according to claim 2, characterized in that The stirring device also includes a cover opening assembly, and the cover opening assembly is arranged on the outer side wall of the stirring box.

4. The stirring device according to claim 3, characterized in that The cover opening assembly includes a support plate, a fixed plate and an electric telescopic rod, the support plate is fixedly connected to the mixing box and is located on the outer side wall of the mixing box, the fixed plate is fixedly connected to the top cover and is located on the outer side wall of the top cover, the electric telescopic rod is fixedly connected to the support plate and is located above the support plate, and the fixed plate is fixedly connected to the electric telescopic rod and is located at the output end of the electric telescopic rod.

5. The stirring device according to claim 4, characterized in that The stirring device also includes a stirring component, and the stirring component is arranged above the top cover.

6. The stirring device according to claim 5, characterized in that The stirring assembly includes a motor, a stirring shaft, a plurality of stirring rods and a mounting frame, wherein the mounting frame is fixedly connected to the top cover and is located above the top cover, the motor is detachably connected to the mounting frame and is located above the mounting frame, the stirring shaft passes through the top cover, the stirring shaft is fixedly connected to the motor and is located at the output end of the motor, and the plurality of stirring rods are fixedly connected to the stirring shaft and are respectively located on the outer side walls of the stirring shaft.

7. The stirring device according to claim 6, characterized in that The stirring device also includes a discharging assembly, and the discharging assembly is arranged on the outer side wall of the discharging port.

8. The stirring device according to claim 7, characterized in that The discharging assembly includes a discharging bin and a solenoid valve. The discharging bin is connected to the discharging port and is located below the discharging port. The solenoid valve is connected to the discharging port and is located in the middle of the discharging port.

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