Flotation machine easy to clean

Abstract

The utility model discloses an easy-to-clean flotation machine which comprises a machine shell, a transmission shaft rotationally connected to the surface of the machine shell and a scraping plate fixedly connected to the surface of the transmission shaft, a spraying assembly is erected on the outer portion of the machine shell, and a drying assembly is installed above the machine shell; the spraying assembly comprises a supporting frame erected outside the machine shell and detachably connected through bolts, a connecting rod fixedly connected to the interior of the supporting frame, an annular spraying pipe fixedly connected to the bottom end of the connecting rod and spraying holes formed in the surface of the annular spraying pipe. The liquid storage tank is communicated and connected with an external water supply pipeline, cleaning liquid can be added into the liquid storage tank through the chemical adding connector, when the scraper is cleaned, the scraper is driven by the transmission shaft to do circumferential rotation, the pressurized cleaning liquid is sprayed to the surface of the rotating scraper along the high-pressure spray head of the annular spray pipe, automatic cleaning is achieved, the cleaning efficiency is high, and the cleaning effect is good. And operation is convenient, the scraper blade is kept clean, and later use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and in particular relates to an easy-to-clean flotation machine. Background Art

[0002] Flotation machine is the abbreviation of flotation concentrator, which refers to the mechanical equipment that completes the flotation process. In the flotation machine, the pulp treated with reagents is stirred and aerated, so that some mineral particles are selectively fixed on the bubbles; the particles that float to the surface of the pulp are scraped out to form foam products, and the rest are retained in the pulp to achieve the purpose of separating minerals.

[0003] In the current prior art, after the flotation machine is used, ore pulp will remain on the surface of its scraper, which requires manual cleaning, which is cumbersome and inconvenient, affecting the normal use in the later stage. Therefore, it is necessary to design an easy-to-clean flotation machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an easy-to-clean flotation machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an easy-to-clean flotation machine, comprising a housing, a transmission shaft rotatably connected to the surface of the housing, and a scraper fixedly connected to the surface of the transmission shaft, a spray assembly is mounted on the outside of the housing, and a drying assembly is installed above the housing;

[0006] The spray assembly includes a support frame erected on the outside of the casing and detachably connected by bolts, a connecting rod fixedly connected to the inside of the support frame, an annular spray pipe fixedly connected to the bottom end of the connecting rod, spray holes provided on the surface of the annular spray pipe, and a high-pressure nozzle connected to the spray hole position of the annular spray pipe. The liquid storage tank is connected to an external water supply pipeline, and cleaning liquid can be added to the inside of the liquid storage tank through a dosing joint. When cleaning the scraper, the scraper is driven to rotate in a circle through a transmission shaft, and the pressurized cleaning liquid is sprayed onto the rotating scraper surface along the high-pressure nozzle of the annular spray pipe, thereby realizing automatic cleaning, high cleaning efficiency, and easy operation, keeping the scraper clean for later use.

[0007] Preferably, the surface of the annular spray pipe is conductively connected to a flow guide pipe, and the flow guide pipe passes through the support frame and is fixedly connected.

[0008] Preferably, a liquid storage tank and a booster pump are installed on the outer wall of the casing, and the water suction end of the booster pump is connected to the liquid storage tank through a water pipe.

[0009] Preferably, a dosing joint is conductively connected to the surface of the liquid storage tank, and a pipeline joint is provided on the surface of the liquid storage tank.

[0010] Preferably, the drying component comprises an air blowing fan, and an air blowing hood is installed at the air blowing end of the air blowing fan.

[0011] Preferably, support rods are symmetrically installed at the bottom of the air blowing fan, and the ends of the support rods are fixedly connected to the annular spray pipe.

[0012] Preferably, the air blowing fan is located inside the annular spray pipe, and the opening of the air blowing hood faces one side of the scraper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The liquid storage tank is connected to the external water supply pipeline, and the cleaning liquid can be added to the liquid storage tank through the dosing joint. When cleaning the scraper, the scraper is driven to rotate in a circle through the transmission shaft. The pressurized cleaning liquid is sprayed along the high-pressure nozzle of the annular spray pipe onto the rotating scraper surface, realizing automatic cleaning with high cleaning efficiency and easy operation, keeping the scraper clean and convenient for later use.

[0015] 2. After the cleaning task is completed, stop the rotation of the scraper, start the air blowing fan through the external control device, and the clean air will blow along the air blowing hood to the surface of the scraper, accelerate drying, and reduce the residue of cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the structure of the casing, liquid storage tank and booster pump of the utility model;

[0018] Figure 3 This is a schematic diagram of the support frame and the annular spray pipe structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the air blowing fan and the air blowing hood of the utility model.

[0020] In the figure: 1. casing; 2. transmission shaft; 3. scraper; 4. support frame; 5. annular spray pipe; 6. liquid storage tank; 7. dosing joint; 8. booster pump; 9. guide pipe; 10. high-pressure nozzle; 11. connecting rod; 12. blowing fan; 13. blowing hood; 14. support rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figures 1 to 4 The utility model provides a technical solution for an easy-to-clean flotation machine: comprising a housing 1, a transmission shaft 2 rotatably connected to the surface of the housing 1, and a scraper 3 fixedly connected to the surface of the transmission shaft 2, a spray assembly is mounted on the outside of the housing 1, and a drying assembly is installed above the housing 1;

[0023] The spray assembly includes a support frame 4 mounted on the outside of the casing 1 and detachably connected by bolts, a connecting rod 11 fixedly connected to the inside of the support frame 4, an annular spray pipe 5 fixedly connected to the bottom end of the connecting rod 11, spray holes opened on the surface of the annular spray pipe 5, and a high-pressure nozzle 10 connected to the spray hole position of the annular spray pipe 5.

[0024] The surface of the annular spray pipe 5 is conductively connected to a guide pipe 9, which passes through the support frame 4 and is fixedly connected. A liquid storage tank 6 and a booster pump 8 are installed on the outer wall of the casing 1. The water suction end of the booster pump 8 is conductively connected to the liquid storage tank 6 through a water pipe. The surface of the liquid storage tank 6 is conductively connected to a dosing joint 7, and a pipe joint is provided on the surface of the liquid storage tank 6.

[0025] From the above description, it can be seen that the utility model has the following beneficial effects: the liquid storage tank 6 is connected with the external water supply pipeline, and the cleaning liquid can be added to the liquid storage tank 6 through the dosing joint 7. When cleaning the scraper 3, the scraper 3 is driven to rotate in a circle through the transmission shaft 2, and the pressurized cleaning liquid is sprayed onto the surface of the rotating scraper 3 along the high-pressure nozzle 10 of the annular spray pipe 5, thereby realizing automatic cleaning, high cleaning efficiency, and easy operation, keeping the scraper 3 clean and convenient for later use.

[0026] Example 2: Please refer to Figures 1 to 4 As shown, based on the first embodiment, the utility model provides a technical solution for an easy-to-clean flotation machine: the drying component includes an air blowing fan 12, a blowing hood 13 is installed at the blowing end of the air blowing fan 12, support rods 14 are symmetrically installed at the bottom of the air blowing fan 12, the ends of the support rods 14 are fixedly connected to the annular spray pipe 5, the air blowing fan 12 is located inside the annular spray pipe 5, and the opening of the air blowing hood 13 faces the side of the scraper 3.

[0027] By adopting the above technical solution, after the cleaning task is completed, the rotation of the scraper 3 is stopped, and the air blowing fan 12 is started through an external control device, and clean wind is blown toward the surface of the scraper 3 along the air blowing hood 13, accelerating drying and reducing the residual cleaning liquid.

[0028] The working principle and use process of the utility model are as follows: the liquid storage tank 6 is connected with the external water supply pipeline, and the cleaning liquid can be added into the liquid storage tank 6 through the dosing joint 7. When cleaning the scraper 3, the scraper 3 is driven to rotate in a circle through the transmission shaft 2, and the pressurized cleaning liquid is sprayed onto the surface of the rotating scraper 3 along the high-pressure nozzle 10 of the annular spray pipe 5, thereby realizing automatic cleaning with high cleaning efficiency and convenient operation, keeping the scraper 3 clean and convenient for later use; after the cleaning task is completed, the rotation of the scraper 3 is stopped, and the blowing fan 12 is started through the external control device, and the clean wind is blown toward the surface of the scraper 3 along the blowing hood 13, accelerating drying and reducing the residue of the cleaning liquid.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An easy-to-clean flotation machine, comprising a housing (1), a transmission shaft (2) rotatably connected to the surface of the housing (1), and a scraper (3) fixedly connected to the surface of the transmission shaft (2), characterized in that: A spray assembly is mounted on the outside of the casing (1), and a drying assembly is installed above the casing (1); The spray assembly comprises a support frame (4) mounted on the outside of the housing (1) and detachably connected by bolts, a connecting rod (11) fixedly connected to the inside of the support frame (4), an annular spray pipe (5) fixedly connected to the bottom end of the connecting rod (11), spray holes provided on the surface of the annular spray pipe (5), and a high-pressure spray head (10) conductively connected to the spray hole position of the annular spray pipe (5).

2. The easy-to-clean flotation machine according to claim 1, characterized in that: The surface of the annular spray pipe (5) is conductively connected to a flow guide pipe (9), and the flow guide pipe (9) penetrates the support frame (4) and is fixedly connected.

3. The easy-to-clean flotation machine according to claim 1, characterized in that: A liquid storage tank (6) and a booster pump (8) are mounted on the outer wall of the casing (1); a water suction end of the booster pump (8) is connected to the liquid storage tank (6) via a water pipe.

4. The easy-to-clean flotation machine according to claim 3, characterized in that: The surface of the liquid storage tank (6) is conductively connected to a dosing joint (7), and the surface of the liquid storage tank (6) is provided with a pipeline joint.

5. The easy-to-clean flotation machine according to claim 1, characterized in that: The drying component comprises an air blowing fan (12), and an air blowing hood (13) is installed at the air blowing end of the air blowing fan (12).

6. The easy-to-clean flotation machine according to claim 5, characterized in that: Support rods (14) are symmetrically mounted on the bottom of the air blowing fan (12), and the ends of the support rods (14) are fixedly connected to the annular spray pipe (5).

7. An easy-to-clean flotation machine according to claim 6, characterized in that: The air blowing fan (12) is located inside the annular spray pipe (5), and the opening of the air blowing cover (13) faces one side of the scraper (3).

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