Quantitative mixing equipment for multicomponent alloy co-permeation agent
By designing quantitative mixing equipment for multi-alloy co-permeable agents, the problem of difficult to supply stable supply of co-permeable agents in the prior art is solved, and efficient, rapid and continuous quantitative mixing of co-permeable agent components is achieved, and the production efficiency of co-permeable metal parts is improved.
Patent Information
- Application Number
- CN202421282295.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The lack of quantitative mixing equipment for multi-alloy co-permeable agents in the prior art, resulting in the difficulty of stable supply of the co-permeable agents in large-scale co-permeable processing of metal parts, which affects the smooth progress of the production process.
A quantitative mixing equipment for multi-alloy co-permeable agents is designed, including high-level storage tanks, quantitative feeding tanks, quantitative conveying cranes and mixing tanks. High-level storage tanks and quantitative feeding tanks are set up to achieve high-level storage and quantitative supply of materials, and agitation and mixing of materials is achieved through mixing tanks.
It realizes efficient, fast and continuous quantitative mixing of the co-permeable agent components, provides stable on-site support, ensures the stable operation of the co-permeable metal parts and improves production efficiency.
Smart Images
Figure CN222534836U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of alloy co-infiltration equipment, in particular to a quantitative mixing device of multi-element alloy co-infiltration agent. Background Art
[0002] The multi-element alloy co-penetration process is used to treat the surface of metal parts, which can significantly improve the surface corrosion resistance of metal parts and is widely used in products such as thin plates and standard parts. At present, the multi-element alloy co-penetration process is usually carried out by the powder method. Specifically, the metal parts, multi-element alloy powders and additives are placed in a furnace pot, and a heating furnace is used to heat and raise the temperature during the rotation process. After a certain process time, the furnace pot is taken out of the heating furnace, and then the workpiece is taken out of the furnace pot.
[0003] The co-infiltrant used in the aforementioned co-infiltrating process is composed of multiple components, generally including multi-element alloy powder and auxiliary agent powder, which need to be mixed and used in proportion at the production site. For the co-infiltrating processing of large-scale metal parts, the amount of co-infiltrant used is very large. The mixed co-infiltrant is put into furnace tanks of various specifications, so that the metal parts in the furnace tanks are in continuous contact with the co-infiltrant during the co-infiltrating process time. Therefore, there should be supporting facilities for a stable supply of co-infiltrant at the production site to ensure the smooth progress of the production process.
[0004] The aforementioned supporting facilities do not exist in the existing technology and need to be developed and designed according to demand. Utility Model Content
[0005] The purpose of the utility model is to provide a quantitative mixing equipment for multi-alloy co-infiltrators, to achieve continuous and rapid quantitative mixing of co-infiltrators, to provide stable on-site support for the co-infiltrating process of metal parts, to ensure stable operation of production and to improve production efficiency.
[0006] The technical solution adopted by the utility model is: a quantitative mixing equipment of multi-element alloy co-infiltrant, including a low-level platform and a high-level platform supported by a bracket, a plurality of quantitative feeding tanks are fixedly installed on the low-level platform and a quantitative tank weighing assembly is installed between each quantitative feeding tank and the low-level platform, at least one high-level storage tank is installed on the high-level platform and a high-level tank weighing assembly is installed between the high-level storage tank and the high-level platform, a suction pipe and an exhaust pipe extending to the ground are installed on the high-level storage tank, an exhaust fan is installed at the end of the exhaust pipe, a high-level tank discharge valve is provided at the bottom of the high-level storage tank and the outlet of the high-level tank discharge valve is connected to a discharge hose, the lower end of the discharge hose is connected to the top inlet of the quantitative feeding tank, and a quantitative conveying auger is installed at the bottom of each quantitative feeding tank; it also includes a stirring tank with a stirring device, and the outlet of each quantitative conveying auger is connected to the stirring tank through a discharge hard pipe.
[0007] Preferably, the number of the high-level storage tanks installed on the high-level platform is the same as the number of the quantitative feeding tanks installed on the low-level platform, and the high-level storage tanks and the quantitative feeding tanks are arranged in a one-to-one matching manner.
[0008] Preferably, the high-position tank weighing assembly and the quantitative tank weighing assembly have the same structure, both comprising a weighing frame, a plurality of tank supports are mounted on the side wall of the tank body, and a weighing sensor is mounted between each tank support and the weighing frame.
[0009] Preferably, a quantitative tank discharge valve is installed between the outlet of the quantitative conveying auger and the discharge hard pipe.
[0010] Preferably, the top of the stirring tank is open, and the stirring device includes a stirring motor installed above the middle of the stirring tank, a stirring impeller is installed at the lower end of the motor shaft of the stirring motor, the bottom of the stirring impeller contacts the bottom wall of the stirring tank, and a material extraction valve is also installed on the side of the stirring tank.
[0011] Preferably, the mixing tank is installed on a supporting platform, and a step is installed between the supporting platform and the ground.
[0012] Preferably, a staircase is installed between the ground and the low platform.
[0013] The advantages and positive effects of the utility model are:
[0014] The utility model provides a quantitative mixing device of a multi-element alloy co-infiltrant with a reasonable structural design. By setting a high-level storage tank, high-level storage of co-infiltrant component materials is realized. By setting a quantitative feeding tank, low-level storage and quantitative supply of co-infiltrant component materials are realized. By setting a quantitative conveying auger, quantitative unloading of co-infiltrant component materials is realized. By setting a stirring tank, stirring and mixing of co-infiltrant component materials is realized. Therefore, the quantitative mixing device in the utility model can efficiently, quickly and continuously form the co-infiltrant required by the multi-element alloy co-infiltrant process, provide stable on-site support for the metal parts co-infiltrant processing production process, ensure stable production operation and improve production efficiency.
[0015] By setting up a high-level tank weighing component, the amount of material in the high-level storage tank can be monitored. By setting up a quantitative tank weighing component, the amount of material in the quantitative feeding tank can be monitored. In this way, when the material in the tank is about to run out, the production personnel can be reminded in time to replenish the components of the co-osmotic agent in time to avoid the problem of co-osmotic agent supply interruption. This further ensures the stable operation of production and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a main structural schematic diagram of the utility model;
[0017] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of mid- and high-level storage tanks, quantitative feeding tanks and auxiliary components.
[0018] In the figure:
[0019] 1. Bracket; 2. Low-level platform; 3. High-level platform; 4. High-level storage tank; 5. High-level tank weighing assembly; 6. High-level tank unloading valve; 7. Unloading hose; 8. Quantitative feeding tank; 9. Suction pipe; 10. Quantitative tank weighing assembly; 11. Quantitative conveying auger; 12. Exhaust pipe; 13. Exhaust fan; 14. Stirring device; 15. Stirring tank; 16. Feeding valve; 17. Support platform; 18. Steps. DETAILED DESCRIPTION
[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given to explain in detail.
[0021] See also Figure 1 and Figure 2 The quantitative mixing equipment of the multi-element alloy co-infiltrant of the utility model comprises a low platform 2 and a high platform 3 supported by a bracket 1. The bracket 1, the low platform 2 and the high platform 3 are made of steel structure and should have sufficient structural strength. The bracket 1 should be fixed on the floor of the production workshop to ensure the stability of the quantitative mixing equipment. In order to facilitate the on-site personnel to work at heights, in this embodiment, a staircase is installed between the ground and the low platform 2. Similarly, a staircase can also be installed between the low platform 2 and the high platform 3.
[0022] A plurality of quantitative feeding tanks 8 are fixedly installed on the low-level platform 2, and a quantitative tank weighing assembly 10 is installed between each quantitative feeding tank 8 and the low-level platform 2. At least one high-level storage tank 4 is installed on the high-level platform 3, and a high-level tank weighing assembly 5 is installed between the high-level storage tank 4 and the high-level platform 3.
[0023] The number of quantitative feeding tanks 8 is equal to the types of component materials of the co-permeation agent. Usually, four quantitative feeding tanks 8 can meet the use requirements. Figure 1 and Figure 2 In order to simplify the expression, only two quantitative feeding tanks 8 are drawn.
[0024] The high-level storage tank 4 is used to store the component materials of the co-permeation agent, and the material amount in the high-level storage tank 4 can be monitored by setting the high-level tank weighing component 5. The quantitative feeding tank 8 is used to store the component materials of the co-permeation agent and feed the materials in a quantitative manner. The quantitative tank weighing component 10 can monitor the material amount in the quantitative feeding tank 8.
[0025] In this embodiment, the high-position tank weighing assembly 5 and the quantitative tank weighing assembly 10 have the same structure, both including a weighing frame, multiple tank supports are installed on the side walls of the tank bodies of the high-position storage tank 4 and the quantitative feeding tank 8, and weighing sensors are installed between each tank support and the weighing frame. The values measured by each weighing sensor configured for each tank are averaged to obtain weight data, and the internal material quantity is determined according to the change in weight data. The material quantity values of the high-position storage tank 4 and the quantitative feeding tank 8 are displayed on an on-site display screen, and the on-site personnel decide whether to perform the refilling operation after obtaining the material quantity information.
[0026] A high-level tank discharge valve 6 is provided at the bottom of the high-level storage tank 4, and a discharge hose 7 is connected to the outlet of the high-level tank discharge valve 6, and the lower end of the discharge hose 7 is connected to the top inlet of the quantitative feeding tank 8. The component materials of the co-permeant first enter the high-level storage tank 4 during feeding, and then are transferred downward from the high-level storage tank 4 to the quantitative feeding tank 8. In this embodiment, the number of high-level storage tanks 4 installed on the high-level platform 3 is the same as the number of quantitative feeding tanks 8 installed on the low-level platform 2, that is, the high-level storage tanks 4 and the quantitative feeding tanks 8 are matched one to one. In this way, different component materials of the co-permeant can be stored in multiple high-level storage tanks 4, and each high-level storage tank 4 releases each component material into the only corresponding quantitative feeding tank 8 below.
[0027] However, it is conceivable that only one high-level storage tank 4 can be set up to store various component materials of the co-infiltrant, which can simplify the overall structure of the quantitative mixing equipment, but will increase the complexity of the operation to a certain extent. When a high-level storage tank 4 is set up, one component material is first sent into the high-level storage tank 4, and the operator who climbs onto the low-level platform 2 puts the feeding hose 7 into the corresponding quantitative feeding tank 8, and then the component material in the high-level storage tank 4 can be released downward into the quantitative feeding tank 8, and then another component material is sent into the high-level storage tank 4, and the operator puts the feeding hose 7 into another corresponding quantitative feeding tank 8, and then the component material in the high-level storage tank 4 is released downward into the quantitative feeding tank 8, and so on.
[0028] A suction pipe 9 and an exhaust pipe 12 extending to the ground are installed on the high-level storage tank 4, and an exhaust fan 13 is installed at the end of the exhaust pipe 12. It can be seen that the high-level storage tank 4 uses air conveying to load the component materials in the surface barrels or ground ton bags, which can reduce the labor intensity of replenishing materials in the high-level storage tank 4. Among them, the upper end of the exhaust pipe 12 is connected to the upper part of the side wall of the high-level storage tank 4, and the upper end of the suction pipe 9 is connected to the lower part of the side wall of the high-level storage tank 4.
[0029] The operating principle of the high-position storage tank 4 is: the vacuum pump 13 continuously and rapidly extracts the air in the tank through the suction pipe 12, thereby forming a negative pressure environment in the tank and the suction pipe 9, and the end of the suction pipe 9 is placed in a ground material barrel or a ground ton bag. Under the action of negative pressure, the powdered component material moves upward along the suction pipe 9 to the high-position storage tank 4. Considering that the component material contains dust components, a filter bag can be set in the high-position storage tank 4. The filter bag completely retains the component material in the high-position storage tank 4 and will not be discharged along the suction pipe 12, which can avoid dust pollution problems and avoid component material losses.
[0030] A quantitative conveying auger 11 is installed at the bottom of each quantitative feeding tank 8. The quantitative conveying auger 11 includes an outer jacket with an inlet at the top of the rear end and an outlet at the bottom of the front end. An auger is arranged in the outer jacket, and a motor is installed at the rear end of the outer jacket. The inlet of the quantitative conveying auger 11 is docked with the bottom outlet of the quantitative feeding tank 8. The motor drives the auger to rotate to realize the transportation of materials. Since there is a definite relationship between the number of rotations of the auger and the amount of material transported, the quantitative mixing principle of the present quantitative mixing equipment is based on the quantitative transportation effect of the quantitative conveying auger 11 on the component materials.
[0031] It also includes a stirring tank 15 with a stirring device 14, and the outlet of each quantitative conveying auger 11 is connected to the stirring tank 15 through a feeding hard pipe. A quantitative tank discharge valve is installed between the outlet of the quantitative conveying auger 11 and the feeding hard pipe, and the quantitative tank discharge valve is opened during quantitative feeding and closed after the quantitative feeding is completed.
[0032] After various component materials are discharged into the stirring tank 15, the stirring device 14 is started to fully stir and mix the component materials in the stirring tank 15 to finally form a co-osmotic agent.
[0033] In this embodiment, the top of the stirring tank 15 is open, and the stirring device 14 includes a stirring motor installed above the middle of the stirring tank 15. A stirring impeller is installed at the lower end of the motor shaft of the stirring motor, and the bottom of the stirring impeller contacts the bottom wall of the stirring tank 15. A material taking valve 16 is also installed on the side of the stirring tank 15. The mixed co-permeation agent is taken by the material taking valve 16.
[0034] In this embodiment, the mixing tank 15 is installed on a supporting platform 17, and a step 18 is installed between the supporting platform 17 and the ground.
[0035] Taking the structural form of setting multiple high-level storage tanks 4 and multiple quantitative feeding tanks 8 as an example, the operation process of the quantitative mixing equipment is explained as follows:
[0036] The ground operator inserts the suction pipe 9 into the component materials in the ground bucket or ground ton bag, and starts the vacuum pump 13, then each component material rises through the suction pipe 9 and is sent to each high-level storage tank 4. The material amount in the high-level storage tank 4 can be seen through the display screen, and the material replenishment is stopped after reaching the appropriate material amount; by controlling the opening of the high-level tank discharge valve 6, each component material is transferred to each quantitative feeding tank 8 through the discharge hose 7, and the material amount in the quantitative feeding tank 8 can be seen through the display screen, and the material transfer is stopped after reaching the appropriate material amount;
[0037] By starting the quantitative conveying auger 11 and opening the quantitative tank discharge valve, various component materials are conveyed into the mixing tank 15 according to the settings. After the conveying is completed, the quantitative conveying auger 11 is stopped and the quantitative tank discharge valve is closed; the stirring device 14 is started to continuously stir the materials in the tank to mix and obtain the co-penetrating agent. When the co-penetrating agent needs to be taken, the material taking valve 16 is opened and the co-penetrating agent is taken using a material barrel or the like.
Claims
1. A quantitative mixing device for a multi-component alloy co-infiltrator, characterized in that: The invention comprises a low-level platform (2) and a high-level platform (3) supported by a bracket (1); a plurality of quantitative feeding tanks (8) are fixedly mounted on the low-level platform (2); a quantitative tank weighing assembly (10) is mounted between each quantitative feeding tank (8) and the low-level platform (2); at least one high-level storage tank (4) is mounted on the high-level platform (3); a high-level tank weighing assembly (5) is mounted between the high-level storage tank (4) and the high-level platform (3); a suction pipe (9) and an exhaust pipe (12) extending to the ground are mounted on the high-level storage tank (4). A vacuum pump (13) is installed at the end of the vacuum pipe (12), a high-level tank discharge valve (6) is provided at the bottom of the high-level storage tank (4), and the outlet of the high-level tank discharge valve (6) is connected to a discharge hose (7), the lower end of the discharge hose (7) is connected to the top inlet of the quantitative feeding tank (8), and a quantitative conveying auger (11) is installed at the bottom of each quantitative feeding tank (8); it also includes a stirring tank (15) with a stirring device (14), and the outlet of each quantitative conveying auger (11) is connected to the stirring tank (15) through a discharge hard pipe.
2. The quantitative mixing device of the multi-element alloy co-infiltrator as claimed in claim 1, characterized in that: The number of the high-position storage tanks (4) installed on the high-position platform (3) is the same as the number of the quantitative feeding tanks (8) installed on the low-position platform (2), and the high-position storage tanks (4) and the quantitative feeding tanks (8) are arranged in a one-to-one matching manner.
3. The quantitative mixing device of the multi-element alloy co-infiltrator as claimed in claim 2, characterized in that: The high-position tank weighing assembly (5) and the quantitative tank weighing assembly (10) have the same structure, both comprising a weighing frame, a plurality of tank supports being mounted on the side wall of the tank body, and a weighing sensor being mounted between each tank support and the weighing frame.
4. The quantitative mixing device of the multi-element alloy co-infiltrator as claimed in claim 3, characterized in that: A quantitative tank discharge valve is installed between the outlet of the quantitative conveying auger (11) and the material discharge hard pipe.
5. The quantitative mixing device of the multi-element alloy co-infiltrator as claimed in claim 4, characterized in that: The top of the stirring tank (15) is open, and the stirring device (14) includes a stirring motor installed above the middle of the stirring tank (15). A stirring impeller is installed at the lower end of the motor shaft of the stirring motor, and the bottom of the stirring impeller contacts the bottom wall of the stirring tank (15). A material extraction valve (16) is also installed on the side of the stirring tank (15).
6. The quantitative mixing device of the multi-element alloy co-infiltrant as claimed in claim 5, characterized in that: The mixing tank (15) is installed on a supporting platform (17), and a step (18) is installed between the supporting platform (17) and the ground.
7. The quantitative mixing device of the multi-element alloy co-infiltrator as claimed in claim 6, characterized in that: A staircase is installed between the ground and the low platform (2).