A system for preventing high-concentration materials from clogging pipelines
By adding manual ball valves, pneumatic ball valves, liquid transfer pumps, storage tanks and return pipes to the hydrometallurgy system, the problem of high-concentration materials blocking the pipeline is solved, and continuous production stability and equipment failure rate are achieved.
Patent Information
- Application Number
- CN202420820722.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Medium and high concentration materials in wet metallurgy are prone to crystallization and blockage of pipelines when temperature changes, resulting in equipment failure and production interruption.
A system for high-concentration materials not to clog the pipeline is designed. By adding manual ball valves, pneumatic ball valves, liquid transfer pumps, storage tanks and return pipes, the stable delivery and storage of the chemicals are achieved to avoid clogging of the pipeline.
It effectively solves the problem of high-concentration materials blocking the pipeline, reduces equipment failures and personnel dismantling the pipeline, and ensures continuous and stable production.
Smart Images
Figure CN222715424U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a system in which high-concentration materials do not block pipelines, and belongs to the technical field of metallurgical equipment. Background Art
[0002] Hydrometallurgy has the advantages of high leaching rate, low energy consumption, and low pollution. It can achieve the "three principles" of harmlessness, reduction, and resource-based pollution prevention and control, realize the comprehensive recycling and reuse of resources, and realize the high-value recovery of valuable metal elements. However, with the continuous breakthroughs and innovations in technology, some problems have also emerged. For example, hydrometallurgy will prepare auxiliary agents in the production process to achieve the separation and extraction of elements, but high-concentration agents will crystallize and block the pipeline as the temperature changes, increasing the failure rate of the equipment, causing the staff to dismantle the pipeline for dredging, and thus unable to ensure continuous and stable production. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a system for preventing high-concentration materials from clogging pipelines. The system solves the problem of high-concentration materials clogging pipelines, reduces the frequency of employees disassembling pipelines, and reduces the failure rate of equipment.
[0004] The technical solution adopted by the utility model to solve the technical problem is: a system for high-concentration materials not to block pipelines, including a pneumatic ball valve C, a preparation tank, a manual ball valve C, a liquid transfer pump B, a liquid outlet pipe C, a manual ball valve D, a stirring paddle A, a reaction tank A, a reaction tank B, a stirring paddle B, a stirring paddle C, a manual ball valve E and a liquid outlet pipe D, and also includes a manual ball valve A, a pneumatic ball valve A, a liquid transfer pump A, a storage tank, a reflux pipe, a pneumatic ball valve B, a manual ball valve B, a liquid outlet pipe A, a liquid outlet pipe B and an overflow pipe. A pipe, one side of the lower end of the storage tank is connected to one end of the liquid outlet pipe A, and the other end of the liquid outlet pipe A is connected to the reaction tank A; the liquid outlet pipe A is provided with a manual ball valve A, a pneumatic ball valve A and a liquid transfer pump A, the liquid transfer pump A is adjacent to the storage tank, and the manual ball valve A is located between the pneumatic ball valve A and the liquid transfer pump A; one end of the reflux pipe is connected to the storage tank, and the other end of the reflux pipe is connected to the pipe body of the liquid outlet pipe A; the reflux pipe is provided with a pneumatic ball valve B and a manual ball valve B, the reflux pipe is in a normally open state, and the manual ball valve B is open Halfway open, pneumatic ball valve B is close to the storage tank; one end of the liquid outlet pipe B is connected to the storage tank, and the other end of the liquid outlet pipe B is connected to the preparation tank. The liquid outlet pipe B is provided with a pneumatic ball valve C, a manual ball valve C and a liquid transfer pump B; the liquid transfer pump B is adjacent to the preparation tank, and the manual ball valve C is located between the pneumatic ball valve C and the liquid transfer pump B; a liquid outlet pipe C is provided between the liquid outlet pipe A and the liquid outlet pipe B, and a manual ball valve D is provided on the liquid outlet pipe C; the liquid outlet pipe D is connected to the branch at the end of the liquid outlet of the liquid outlet pipe C and the liquid outlet pipe A One end of the liquid outlet pipe D is connected to the reaction tank B, and the other end of the liquid outlet pipe D is connected to the reaction tank B. A manual ball valve E is provided on the liquid outlet pipe D. An overflow pipe is connected between the reaction tanks A and B. The height of the reaction tank A is higher than that of the reaction tank B, and the height range is between 300mm and 500mm. The overflow pipe is arranged obliquely, and the connection between the overflow pipe and the reaction tank A is higher than the connection between the overflow pipe and the reaction tank B. A stirring paddle A is provided in the preparation tank, a stirring paddle B is provided in the reaction tank A, and a stirring paddle C is provided in the reaction tank B.
[0005] The beneficial effects of the utility model are as follows: the utility model adds a manual ball valve A, a pneumatic ball valve A, a liquid transfer pump A, a storage tank, a reflux pipe, a pneumatic ball valve B, a manual ball valve B, a liquid outlet pipe A and a liquid outlet pipe B. Compared with the original device, the utility model solves the problem of high-concentration materials blocking the pipeline, and the storage tank and the preparation tank are in a state of one in use and one in reserve. Even if a problem occurs in a tank body or a single liquid outlet pipe, valve, or liquid transfer pump fails, continuous and stable production can be guaranteed, and the actual use effect on site is good and the practicability is strong; the operation is simple for personnel, and they only need to open and close the corresponding valves to ensure safe and stable continuous production on site, solve the wet method problem of high-concentration materials blocking the pipeline, reduce the labor intensity of staff, and improve the on-site working environment; compared with the period before the improvement, the raw material input and product output can be increased, and the purpose of controlling costs and increasing efficiency is achieved, and the pipeline valves are changed from being disassembled three times a week and unblocked with steam to being cleaned once a month during maintenance, and the application effect is excellent. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0007] Figure 1 It is a structural schematic diagram of the utility model.
[0008] Numbers in the figure:
[0009] 1. Manual ball valve A, 2. Pneumatic ball valve A, 3. Liquid transfer pump A, 4. Storage tank, 5. Reflux pipe, 6. Pneumatic ball valve B, 7. Manual ball valve B, 8. Liquid outlet pipe A, 9. Liquid outlet pipe B, 10. Pneumatic ball valve C, 11. Preparation tank, 12. Manual ball valve C, 13. Liquid transfer pump B, 14. Liquid outlet pipe C, 15. Manual ball valve D, 16. Stirring paddle A, 17. Reaction tank A, 18. Reaction tank B, 19. Stirring paddle B, 20. Stirring paddle C, 21. Manual ball valve E, 22. Liquid outlet pipe D, 23. Overflow pipe. DETAILED DESCRIPTION
[0010] like Figure 1As shown, a system for high-concentration materials not to block pipelines includes a pneumatic ball valve C10, a preparation tank 11, a manual ball valve C12, a liquid transfer pump B13, a liquid outlet pipe C14, a manual ball valve D15, a stirring paddle A16, a reaction tank A17, a reaction tank B18, a stirring paddle B19, a stirring paddle C20, a manual ball valve E21 and a liquid outlet pipe D22, and also includes a manual ball valve A1, a pneumatic ball valve A2, a liquid transfer pump A3, a storage tank 4, a reflux pipe 5, a pneumatic ball valve B6, a manual ball valve B7, a liquid outlet pipe A8, a liquid outlet pipe B9 and an overflow pipe 23, wherein the storage tank 4 is at the lower end One side is connected to one end of the liquid outlet pipe A8, and the other end of the liquid outlet pipe A8 is connected to the reaction tank A17; the liquid outlet pipe A8 is provided with a manual ball valve A1, a pneumatic ball valve A2 and a liquid transfer pump A3, the liquid transfer pump A3 is adjacent to the storage tank 4, and the manual ball valve A1 is located between the pneumatic ball valve A2 and the liquid transfer pump A3; one end of the reflux pipe 5 is connected to the storage tank 4, and the other end of the reflux pipe 5 is connected to the pipe body of the liquid outlet pipe A8; the reflux pipe 5 is provided with a pneumatic ball valve B6 and a manual ball valve B7, the reflux pipe 5 is in a normally open state, the manual ball valve B7 is half open, and the pneumatic ball valve B6 is close to the storage tank 4; One end of the liquid pipe B9 is connected to the storage tank 4, and the other end of the liquid outlet pipe B9 is connected to the preparation tank 11. The liquid outlet pipe B9 is provided with a pneumatic ball valve C10, a manual ball valve C12 and a liquid transfer pump B13; the liquid transfer pump B13 is adjacent to the preparation tank 11, and the manual ball valve C12 is located between the pneumatic ball valve C10 and the liquid transfer pump B13; a liquid outlet pipe C14 is provided between the liquid outlet pipe A8 and the liquid outlet pipe B9, and a manual ball valve D15 is provided on the liquid outlet pipe C14; one end of the liquid outlet pipe D22 is connected to the branch at the end of the liquid outlet of the liquid outlet pipe C14 and the liquid outlet pipe A8, and the liquid outlet pipe D22 is provided with a manual ball valve D15. The other end is connected to the reaction tank B18, and a manual ball valve E21 is provided on the liquid outlet pipe D22; an overflow pipe 23 is connected between the reaction tank A17 and the reaction tank B18, the height of the reaction tank A17 is higher than the height of the reaction tank B18, and the height range is between 300mm and 500mm. The overflow pipe 23 is arranged obliquely, and the connection between the overflow pipe 23 and the reaction tank A17 is higher than the connection between the overflow pipe 23 and the reaction tank B18; a stirring paddle A16 is provided in the preparation tank 11, a stirring paddle B19 is provided in the reaction tank A17, and a stirring paddle C20 is provided in the reaction tank B18.
[0011] During use, stirring paddle A16, stirring paddle B19 and stirring paddle C20 are all in the normally open state. When it is necessary to provide reagents to reaction tank A17 and reaction tank B18, the on-site staff opens the manual ball valve B7, manual ball valve A1 and manual ball valve E21, the manual ball valve B7 is half opened, and the liquid transfer pump A3 is adjusted to the remote state. According to the solubility of the on-site solution preparation, the remote staff reasonably opens the opening of the pneumatic ball valve A2 and the pneumatic ball valve B6 to ensure that the reaction tank A17 and reaction tank B18 meet the reaction effect requirements, and the liquid outlet pipe A8, the reflux pipe 5 and the liquid outlet pipe D22 are not blocked.
[0012] The staff prepares the medicine in the preparation tank 11. The prepared medicine can be directly provided to the reaction tank A17 and the reaction tank B18. In order to avoid the liquid outlet pipe C14 from being blocked by factors such as temperature and concentration, it can be transferred to the storage tank 4 first. The on-site staff opens the manual ball valve C12, closes the manual ball valve D15, and adjusts the liquid transfer pump B13 to the remote state. The central control personnel adjusts the pneumatic ball valve C10 and starts the liquid transfer pump B13 to transfer the medicine to the storage tank 4, and then provides it to the reaction tank A17 and the reaction tank B18, so as to better achieve the purpose of one use and one reserve, and ensure safe, stable and continuous production on site.
[0013] In the actual production process, in order to ensure that the liquid outlet pipe A8, the reflux pipe 5 and the liquid outlet pipe D22 are not blocked, the manual ball valve A1 needs to be opened, the manual ball valve B7 is half opened, and the liquid transfer pump A3 is in the normally open state. According to the test data of the reaction tank A17 and the reaction tank B18, the opening of the pneumatic ball valve A2 and the pneumatic ball valve B6 are determined.
[0014] The height of reaction tank A17 is between 300mm and 500mm higher than that of reaction tank B18, and an inclined overflow pipe 23 is provided between reaction tank A17 and reaction tank B18 to prevent overflow of the solution in reaction tank A17; the central control personnel judge the actual effect of the reaction based on the test data results of the on-site personnel and decide whether to add the reagents in the storage tank 4 and the preparation tank 11.
[0015] When this process needs to be stopped, a certain amount of production water can be injected into the storage tank 4 or the preparation tank 11 to fully and thoroughly flush the liquid outlet pipe A8, the liquid outlet pipe B9, the liquid outlet pipe C14, the liquid outlet pipe D22 and the reflux pipe 5 to ensure that there is no residual agent in the pipeline to facilitate smooth production next time.
Claims
1. A system for preventing high-concentration materials from clogging a pipeline, comprising a pneumatic ball valve C (10), a preparation tank (11), a manual ball valve C (12), a liquid transfer pump B (13), a liquid outlet pipe C (14), a manual ball valve D (15), a stirring paddle A (16), a reaction tank A (17), a reaction tank B (18), a stirring paddle B (19), a stirring paddle C (20), a manual ball valve E (21) and a liquid outlet pipe D (22), wherein the preparation tank (11) is provided with a stirring paddle A (16), the reaction tank A (17) is provided with a stirring paddle B (19), and the reaction tank B (18) is provided with a stirring paddle C (20), characterized in that: The invention also comprises a manual ball valve A (1), a pneumatic ball valve A (2), a liquid transfer pump A (3), a storage tank (4), a reflux pipe (5), a pneumatic ball valve B (6), a manual ball valve B (7), a liquid outlet pipe A (8), a liquid outlet pipe B (9) and an overflow pipe (23), wherein one side of the lower end of the storage tank (4) is connected to one end of the liquid outlet pipe A (8), and the other end of the liquid outlet pipe A (8) is connected to the reaction tank A (17); the liquid outlet pipe A (8) is provided with a manual ball valve A (1), a pneumatic ball valve A (2) and a liquid transfer pump A (3); one end of the reflux pipe (5) is connected to the storage tank (4), and the other end of the reflux pipe (5) is connected to the pipe body of the liquid outlet pipe A (8); the reflux pipe (5) is provided with a pneumatic ball valve B (6) and a manual ball valve B (7), and the pneumatic ball valve B (6) is close to the storage tank. (4); one end of the liquid outlet pipe B (9) is connected to the storage tank (4), the other end of the liquid outlet pipe B (9) is connected to the preparation tank (11), and the liquid outlet pipe B (9) is provided with a pneumatic ball valve C (10), a manual ball valve C (12) and a liquid transfer pump B (13); a liquid outlet pipe C (14) is provided between the liquid outlet pipe A (8) and the liquid outlet pipe B (9), and a manual ball valve D (15) is provided on the liquid outlet pipe C (14); one end of the liquid outlet pipe D (22) is connected to the branch at the end of the liquid outlet of the liquid outlet pipe C (14) and the liquid outlet pipe A (8), and the other end of the liquid outlet pipe D (22) is connected to the reaction tank B (18), and a manual ball valve E (21) is provided on the liquid outlet pipe D (22); an overflow pipe (23) is connected between the reaction tank A (17) and the reaction tank B (18).
2. A system for preventing high-concentration materials from clogging pipelines according to claim 1, characterized in that: The return pipe (5) is in the normally open state, and the manual ball valve B (7) is half open.
3. A system for preventing high-concentration materials from clogging pipelines according to claim 1, characterized in that: The height of the reaction tank A (17) is higher than the height of the reaction tank B (18), and the height range is between 300 mm and 500 mm. The overflow pipe (23) is arranged in an inclined manner, and the connection between the overflow pipe (23) and the reaction tank A (17) is higher than the connection between the overflow pipe (23) and the reaction tank B (18).
4. A system for preventing high-concentration materials from clogging pipelines according to claim 1, characterized in that: The liquid transfer pump A (3) is adjacent to the storage tank (4), and the manual ball valve A (1) is located between the pneumatic ball valve A (2) and the liquid transfer pump A (3).
5. A system for preventing high-concentration materials from clogging pipelines according to claim 1, characterized in that: The liquid transfer pump B (13) is adjacent to the preparation tank (11), and the manual ball valve C (12) is located between the pneumatic ball valve C (10) and the liquid transfer pump B (13).