Metal electrolysis anode slime extraction device

Abstract

The utility model is suitable for the technical field of anode mud extraction, and provides a metal electrolysis anode mud extraction device which comprises an outer mud extraction pipe and an inner mud extraction pipe, the bent pipe is fixedly communicated with one end of the outer mud pumping pipe; the mud pump is arranged on one side of the bent pipe; the mud inlet pipe is fixedly communicated between the input end of the mud pump and one end of the bent pipe; the mud outlet pipe is fixedly communicated with the output end of the mud pump; the inner mud pumping pipe is arranged in the outer mud pumping pipe; the sliding block is integrally formed on the outer side wall of the inner mud pumping pipe; through sliding movement of the inner mud pumping pipe in the outer mud pumping pipe, the outer mud pumping hole and the inner mud pumping hole can be controlled to be overlapped or staggered, so that extraction of anode mud and blocking of the inner mud pumping pipe are achieved, the cylindrical bag can be ejected out of the outer mud pumping hole through compression of the cylindrical bag under negative pressure and expansion of resilience force of the spring, and cleaning of the outer mud pumping hole is achieved. And the outer mud pumping hole is prevented from being blocked by anode mud.

Description

TECHNICAL FIELD

[0001] The utility model belongs to anode slime extraction technical field, especially relate to a metal electrolytic anode slime extraction device. BACKGROUND

[0002] Mud-like substances are produced at the bottom of the electrolytic cell during electrolytic refining, and the main components of anode slime are rare and precious metals, such as gold, silver, selenium, tellurium, etc. These metals can be further recovered. Anode slime is the deposit of anode in electrolytic production, and these residues submerged in the bottom may affect and contaminate the cathode metal extracted from the cathode plate, thereby further affecting production. Therefore, timely cleaning of anode slime becomes particularly important.

[0003] Currently, the main methods for cleaning anode slime from the electrolytic cell include manual cleaning and device cleaning. However, manual cleaning has the problems of high labor intensity, poor working environment, and low cleaning efficiency. Device cleaning involves laying a perforated pipeline on the bottom of the electrolytic cell and then inserting a hose to extract the mud. However, when the anode slime accumulates excessively, it cannot be pumped and discharged in time, and after working for a period of time, the anode slime will accumulate and block the openings of the pipeline, preventing the anode slime from entering the pipeline for extraction. This results in the need to stop production for cleaning after a period of time, which affects work efficiency. In the electrolytic process, anode slime is produced, and the accumulation of anode slime in the cell bottom blocks the circulation of electrolyte, directly leading to a decrease in electrolytic effect or failure to complete electrolysis.

[0004] Therefore, a metal electrolytic anode slime extraction device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model provides a metal electrolytic anode slime extraction device, which aims to solve the above problems.

[0006] The utility model is implemented as follows: a metal electrolytic anode slime extraction device comprises an outer mud extraction pipe, a bend pipe fixedly connected to one end of the outer mud extraction pipe, a mud extraction pump arranged on one side of the bend pipe, a mud inlet pipe fixedly connected between the input end of the mud extraction pump and one end of the bend pipe, a mud outlet pipe fixedly connected to the output end of the mud extraction pump, an inner mud extraction pipe arranged inside the outer mud extraction pipe, a sliding block integrally formed on the outer side wall of the inner mud extraction pipe, a sliding groove opened on the inner side wall of the outer mud extraction pipe near the outer side of the sliding block, a push rod fixedly arranged at the central position of one end of the inner mud extraction pipe, an outer mud extraction hole opened on the top of the outer mud extraction pipe, a receiving groove opened on the inner bottom of the outer mud extraction pipe near the side of the outer mud extraction hole, an inner mud extraction hole and a through hole opened on the top of the inner mud extraction pipe, the inner mud extraction hole being located on one side of the through hole, a cylindrical capsule embedded and fixed on the top of the inner mud extraction pipe near the outer side of the through hole, a cylindrical capsule arranged between the inner top of the cylindrical capsule and the top of the inner mud extraction pipe, and a spring plunger embedded in the outer side wall of the sliding block.

[0007] Preferably, the inner side wall of the outer mud suction pipe and the outer side wall of the inner mud suction pipe are in a precision fit state, and the outer mud suction pipe is a tubular structure with both ends blocked, and the inner mud suction pipe is a tubular structure with one end blocked.

[0008] Preferably, the outer mud suction pipe and the mud inlet pipe are connected with the elbow pipe, and the mud inlet pipe and the mud outlet pipe are connected with the mud suction pump.

[0009] Preferably, the sliding block is located in the inside of the sliding groove, and the sliding block and the sliding groove are connected in sliding mode.

[0010] Preferably, a limiting hole matched with the spring plunger is arranged on the inner wall of one side of the sliding groove.

[0011] Preferably, corrugations are arranged on the outer side wall of the cylindrical capsule, and the outer side wall of the cylindrical capsule after expansion is matched and fitted with the inner side wall of the outer mud suction hole.

[0012] Preferably, the outer mud suction hole and the receiving groove are connected, and the outer mud suction hole and the inner mud suction hole are in a staggered state.

[0013] Compared with the prior art, the embodiment of the present application has the following beneficial effects:

[0014] Through the sliding movement of the inner mud suction pipe in the outer mud suction pipe, the coincidence or staggering of the outer mud suction hole and the inner mud suction hole can be controlled, so that the extraction of the anode mud and the blocking of the inner mud suction pipe are realized, and through the compression of the cylindrical capsule under negative pressure and the expansion of the spring, the cylindrical capsule can be pushed out of the outer mud suction hole, the outer mud suction hole is cleaned, the outer mud suction hole is prevented from being blocked by the anode mud, and the normal operation of the subsequent extraction operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is a structural schematic view of the outer mud suction pipe of the utility model;

[0017] Figure 3 is a structural schematic view of the inner mud suction pipe of the utility model;

[0018] Figure 4 is a structural schematic view of the inside of the outer mud suction pipe of the utility model;

[0019] Figure 5 is a structural schematic view of the cylindrical capsule of the utility model.

[0020] In the figure: 1, outer suction pipe; 2, elbow; 3, inlet pipe; 4, suction pump; 5, outlet pipe; 6, inner suction pipe; 7, sliding block; 8, sliding groove; 9, push rod; 10, outer suction hole; 11, storage groove; 12, inner suction hole; 13, through hole; 14, spring; 15, cylindrical capsule; 16, spring plunger. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting upon the application; the description and the drawings are to be regarded as illustrative in nature and explanations in the specification are made by way of example only; the terminology used in the description and the claims of the application and the above abstract is intended to cover not only the meanings of the terms used, but also the preferred embodiments of the present application. The terms "comprise", "have" and any variations thereof are intended to cover a non-exclusive inclusion. The terms "first", "second" and the like in the description and the claims of the application and the above abstract are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of use in either order.

[0022] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a multitude of embodiments that are in substantial compliance with the principles of the application. It is expressly intended that the embodiments described herein are in substantial compliance with the principles of the application.

[0023] The utility model embodiment provides a kind of metal electrolytic anode slime extraction device, such as Figures 1-5As shown, including the outer mud pipe 1, one end of the outer mud pipe 1 is fixedly connected with the elbow pipe 2, the side of the upper position of the elbow pipe 2 is provided with the mud pump 4, the output end of the mud pump 4 and the top end of the elbow pipe 2 are fixedly connected with the mud inlet pipe 3, and the output end of the mud pump 4 is fixedly connected with the mud outlet pipe 5, the outer mud pipe 1 and the mud inlet pipe 3 are communicated with the elbow pipe 2, the mud inlet pipe 3 and the mud outlet pipe 5 are communicated with the mud pump 4, the inside of the outer mud pipe 1 is provided with the inner mud pipe 6, the outer side wall of the inner mud pipe 6 is integrally formed with the sliding block 7, the inner side wall of the outer mud pipe 1 is provided with the sliding groove 8 close to the outer side of the sliding block 7, the sliding block 7 is located in the inside of the sliding groove 8, and the sliding block 7 and the sliding groove 8 are slidably connected, the outer wall of the side of the inner mud pipe 6 away from the elbow pipe 2 is fixedly provided with the push rod 9, the top of the outer mud pipe 1 is provided with the outer mud hole 10, and the inside of the top of the outer mud pipe 1 is provided with the receiving groove 11 close to the side of the outer mud hole 10, the outer mud hole 10 and the receiving groove 11 are communicated, the top of the inner mud pipe 6 is provided with the inner mud hole 12 and the through hole 13, the outer mud hole 10 and the inner mud hole 12 are in a staggered state, the inner mud hole 12 is located on one side of the through hole 13, the top of the inner mud pipe 6 is embedded with the cylindrical capsule 15 close to the outer side of the through hole 13, the inside of the top of the cylindrical capsule 15 and the top of the inner mud pipe 6 are provided with the spring 14, the outer side wall of the sliding block 7 is embedded with the spring plunger 16, and the inner wall of one side of the sliding groove 8 is provided with the limiting hole matched with the spring plunger 16.

[0024] It should be noted that, since the existing equipment cleaning will lay the hole pipe on the bottom of the electrolytic cell, and then further into the hose to pump mud, but when the anode mud accumulates too much, it cannot be pumped and discharged in time, and after working for a period of time, the anode mud will accumulate and block at the hole of the pipe, so that the anode mud cannot enter the pipe for pumping, so that the production will be stopped for cleaning after a period of time, and the sliding movement of the inner mud pipe 6 in the outer mud pipe 1 can control the coincidence or staggering of the outer mud hole 10 and the inner mud hole 12, so as to realize the pumping of the anode mud and the plugging of the inner mud pipe 6, and the compression of the cylindrical capsule 15 under negative pressure and the expansion of the spring 14 can make the cylindrical capsule 15 push out of the outer mud hole 10, realize the cleaning of the outer mud hole 10, avoid the blockage of the outer mud hole 10 by the anode mud, and ensure the normal operation of the subsequent pumping operation.

[0025] Specifically, in the embodiment, the scheme mainly comprises an outer mud suction pipe 1 and an inner mud suction pipe 6, in use, the outer mud suction pipe 1 is laid on the bottom of the electrolytic cell, and the mud suction pump 4 is located outside the electrolytic cell, when the anode mud suction operation is performed, the negative pressure generated by the operation of the mud suction pump 4 causes the air in the cylindrical capsule 15 to be sucked out, the pressure in the cylindrical capsule 15 becomes smaller and the cylindrical capsule 15 is compressed and deformed, the spring 14 is compressed, at this time, the push rod 9 is pushed, the push rod 9 pushes the inner mud suction pipe 6 to slide in the outer mud suction pipe 1 in the pushing process, when the spring plunger 16 moves from one positioning hole in the sliding groove 8 to another positioning hole, the pushing of the push rod 9 is stopped, the inner mud suction pipe 6 and the outer mud suction pipe 1 are in a position relatively fixed state, with the movement of the inner mud suction pipe 6, the compressed cylindrical capsule 15 is inserted into the receiving groove 11, the outer mud suction hole 10 and the inner mud suction hole 12 are coincided, at this time, the anode mud in the electrolytic cell enters the inner mud suction pipe 6 through the outer mud suction hole 10 and the inner mud suction hole 12, under the guidance of the elbow pipe 2 and the mud inlet pipe 3, the anode mud is discharged through the mud outlet pipe 5, when the anode mud suction operation is stopped, the mud suction pump 4 is closed, the push rod 9 is pulled to reset the inner mud suction pipe 6, the inner mud suction pipe 6 and the outer mud suction hole 10 are misaligned, the anode mud in the electrolytic cell cannot enter the inner mud suction pipe 6, the cylindrical capsule 15 and the outer mud suction hole 10 are reset and pushed out of the outer mud suction hole 10 under the rebound force of the spring 14, the outer mud suction hole 10 is cleaned, and the outer mud suction hole 10 is prevented from being blocked by the anode mud.

[0026] As shown in the further preferred embodiment of the utility model, Figures 1-3 The inner side wall of the outer mud suction pipe 1 and the outer side wall of the inner mud suction pipe 6 are in a precise fit state, and the outer mud suction pipe 1 is a tubular structure with both ends blocked, and the inner mud suction pipe 6 is a tubular structure with one end blocked.

[0027] In the embodiment, the gap between the outer mud suction pipe 1 and the inner mud suction pipe 6 can be maximally reduced, and the structure of the outer mud suction pipe 1 and the inner mud suction pipe 6 can prevent anode mud from leaking and being sucked.

[0028] As shown in the further preferred embodiment of the utility model, Figure 3 And Figure 5 The outer side wall of the cylindrical capsule 15 is provided with corrugations, and the outer side wall of the cylindrical capsule 15 after expansion matches and fits the inner side wall of the outer mud suction hole 10.

[0029] In the embodiment, the corrugations can make the cylindrical capsule 15 compressed in the vertical direction.

[0030] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, some steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0031] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0032] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application is described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. A metal electrolytic anode slime extraction device, characterized in that, The utility model relates to a mud pumping device, which comprises the following parts: an outer mud pumping pipe (1); a bend pipe (2) fixedly connected to one end of the outer mud pumping pipe (1); a mud pumping pipe (4) arranged at one side of the bend pipe (2); a mud inlet pipe (3) fixedly connected between the input end of the mud pumping pipe (4) and one end of the bend pipe (2); and a mud outlet pipe (5) fixedly connected to the output end of the mud pumping pipe (4); an inner mud pumping pipe (6) arranged inside the outer mud pumping pipe (1); a sliding block (7) integrally formed on the outer sidewall of the inner mud pumping pipe (6); a sliding groove (8) formed on the inner sidewall of the outer mud pumping pipe (1) near the outer side of the sliding block (7); a push rod (9) fixedly arranged at the central position of one end of the inner mud pumping pipe (6); an outer mud pumping hole (10) formed on the top of the outer mud pumping pipe (1); and a receiving groove (11) formed on the inner bottom of the outer mud pumping pipe (1) near the side of the outer mud pumping hole (10); an inner mud pumping hole (12) and a through hole (13) formed on the top of the inner mud pumping pipe (6), wherein the inner mud pumping hole (12) is located on one side of the through hole (13); a cylindrical capsule (15) embeddedly arranged on the top of the inner mud pumping pipe (6) near the outer side of the through hole (13); a cylindrical capsule (15) arranged between the inner top of the cylindrical capsule (15) and the top of the inner mud pumping pipe (6); and a spring plunger (16) embedded on the outer sidewall of the sliding block (7).

2. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that The inner sidewall of the outer mud pumping pipe (1) and the outer sidewall of the inner mud pumping pipe (6) are in a precise fit state, and the outer mud pumping pipe (1) is a tubular structure with both ends blocked, and the inner mud pumping pipe (6) is a tubular structure with one end blocked.

3. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that The outer mud pumping pipe (1) and the mud inlet pipe (3) are both connected to the bend pipe (2), and the mud inlet pipe (3) and the mud outlet pipe (5) are both connected to the mud pumping pipe (4).

4. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that The sliding block (7) is located inside the sliding groove (8), and the sliding block (7) and the sliding groove (8) are in sliding connection.

5. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that A limiting hole matched with the spring plunger (16) is formed on the inner sidewall of the sliding groove (8).

6. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that The outer sidewall of the cylindrical capsule (15) is provided with corrugations, and the outer sidewall of the cylindrical capsule (15) after expansion is matched and fitted with the inner sidewall of the outer mud pumping hole (10).

7. A metal electrolytic anode slime extraction device as claimed in claim 1, characterized in that The outer mud pumping hole (10) and the receiving groove (11) are connected, and the outer mud pumping hole (10) and the inner mud pumping hole (12) are in a staggered state.

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