CN217313099U

CN217313099U - Automatic reagent feeding device for mineral processing wastewater

Info

Publication number: CN217313099U
Application number: CN202220339983.1U
Authority: CN
Inventors: 卢玉秋; 甘洋洋; 陈茜茜; 方晴; 罗栋源; 高何凤; 吴海霞; 温彩霞; 陆薪潞
Original assignee: Scientific Research Academy of Guangxi Environmental Protection
Current assignee: Scientific Research Academy of Guangxi Environmental Protection
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-30
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an automatic reagent feeding device of ore dressing waste water, including braced frame, set screw, safety cover, pivot, conveyer belt, casing and fixed cover, its characterized in that: the periphery of the lower end of the supporting frame is provided with supporting legs, the right side wall of the supporting frame is provided with a driving assembly, the lower end of the inner side of the supporting frame is provided with a turntable bearing, and a shell is mounted on the turntable bearing; the utility model can realize the forward and backward rotation of the shell through the arranged driving component, so that the waste water is intermittently subjected to reverse force, the mixing of the medicament and the waste water is facilitated, the arranged auxiliary rotating component and the turntable bearing enable the shell to rotate more stably, the normal operation of waste water treatment is ensured, the linkage operation of the arranged dosing component and the stirring component is beneficial to uniformly stirring the liquid in the shell, and the liquidity of the liquid is increased; set up the scraper blade, be favorable to carrying out automatic clearance to the casing inside, be favorable to the cleaning work in device later stage, the practicality is strong.

Description

Automatic reagent feeding device for mineral processing wastewater

Technical Field

The utility model relates to a mineral processing waste water treatment technical field, concretely relates to mineral processing waste water's automatic reagent feeding device.

Background

A large amount of mineral processing wastewater can be generated in the mineral resource mining and selecting process, the problems of high pH value, high concentration of suspended matters, large content of inorganic metal ions and the like exist, and the recycling standard of the mineral processing wastewater can not be achieved. In order to save water resources, realize zero discharge of wastewater and recover valuable metals in wastewater, a water treatment process must be added. But because the local medicine adding can not be evenly stirred in a short time, the PH value measurement data often has larger deviation, so that the medicine adding is excessive or insufficient, the index of wastewater treatment is seriously influenced, the production requirement can not be met, the production efficiency is influenced, and the production cost is greatly increased.

Therefore, the technical personnel in the field provide an automatic reagent feeding device for mineral processing wastewater, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic reagent feeding device of ore dressing waste water, including braced frame, set screw, safety cover, pivot, conveyer belt, casing and fixed cover, its characterized in that: the periphery of the lower end of the supporting frame is provided with supporting legs, the right side wall of the supporting frame is provided with a driving assembly, the lower end of the inner side of the supporting frame is provided with a turntable bearing, a shell is mounted on the turntable bearing, the middle of the lower end of the shell is provided with a discharging pipe, the lower end of the discharging pipe penetrates through the supporting frame, the middle of the discharging pipe is provided with a second electromagnetic valve, the upper portion of the inner side of the supporting frame is provided with an auxiliary rotating assembly, and the upper end of the supporting frame is connected with the protective cover through a fixing screw; the utility model discloses a chemical feeder, including casing, medicine subassembly, casing upper end, medicine subassembly lower extreme fixed connection stirring subassembly, casing upper end right side is equipped with water filling port and outlet duct in proper order, the installation of casing upper end adds the medicine subassembly, adds medicine subassembly lower extreme fixed connection stirring subassembly.

Preferably: the utility model discloses a bearing frame, including the bearing frame, the bearing frame is used for supporting the drive assembly, the bearing frame is used for supporting the bearing frame, the drive assembly includes the triangular supports frame of fixed mounting at the braced frame lateral wall and the driven gear ring of fixed mounting at the casing surface, the triangular supports frame upper end is equipped with the set casing, the inside lower extreme left side of set casing is equipped with first motor, the motor shaft cover of first motor is equipped with the driving gear, the set casing is equipped with the opening with the braced frame junction, it is inboard that the driving gear passes the opening and extends to the braced frame, intermeshing between driven gear ring and the driving gear.

Preferably: the auxiliary rotating assembly comprises a fixed seat fixedly mounted on the upper portion of the inner side of the supporting frame, a roller is arranged on the inner side of the fixed seat, and the roller is connected with the side wall of the shell in a rolling mode.

Preferably: the medicine feeding assembly comprises a motor fixing seat fixedly mounted at the upper end of the shell and a support frame fixedly mounted at the middle of the upper end of the shell, a second motor is arranged at the upper end of the motor fixing seat, a driving wheel disc is arranged on a motor shaft of the second motor, a medicine box is arranged at the upper end of the support frame, a medicine supplementing opening is formed in the upper end of the medicine box, a medicine feeding pipe is arranged in the middle of the lower end of the medicine box, a first electromagnetic valve is mounted on the upper portion of the medicine feeding pipe, a rotary joint is mounted on the upper portion of the medicine feeding pipe below the electromagnetic valve, the middle portion of the medicine feeding pipe is provided with a driven wheel disc, the driven wheel disc is connected with the driving wheel disc through a conveying belt, a shunting shell is mounted at the lower end of the medicine feeding pipe, and nozzles are equidistantly arranged on the peripheral side wall of the shunting shell.

Preferably: the stirring assembly comprises a rotating shaft, connecting sleeves are symmetrically arranged on the rotating shaft in an up-and-down mode, supporting rods are symmetrically arranged on the connecting sleeves, the end portions of the supporting rods are connected with scraping plates, the scraping plates are in contact with the inner wall of the shell, stirring blades are symmetrically arranged in the middle of the surface of the rotating shaft, and a plurality of through holes are formed in the middle of the stirring blades.

Preferably: the medical kit lateral wall is equipped with visual window.

The utility model discloses a technological effect and advantage:

the utility model can realize the forward and backward rotation of the shell through the arranged driving component, so that the waste water is intermittently subjected to reverse force, the mixing of the medicament and the waste water is facilitated, the arranged auxiliary rotating component and the turntable bearing enable the shell to rotate more stably, the normal operation of waste water treatment is ensured, the linkage operation of the arranged dosing component and the stirring component is beneficial to uniformly stirring the liquid in the shell, and the liquidity of the liquid is increased; set up the scraper blade, be favorable to carrying out automatic clearance to the casing inside, be favorable to the cleaning work in device later stage, the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of an automatic chemical feeding device for beneficiation wastewater provided by an embodiment of the present application;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the inner cross-section at A in FIG. 1;

figure 4 supporting frame in ore dressing waste water's automatic reagent feeding device that this application embodiment provided is a schematic view of structure that cuts open down.

In the figure: the device comprises a supporting frame 1, a first electromagnetic valve 2, a triangular supporting frame 3, a fixed shell 4, a first motor 5, a driving gear 6, an opening 7, a fixed seat 8, a fixing screw 9, a protective cover 10, a roller 11, a shell 12, a water injection opening 13, an air outlet pipe 14, a medicine inlet pipe 15, a supporting frame 16, a medicine box 17, a visible window 18, a medicine supplementing opening 19, a driven wheel disc 20, a conveying belt 21, a shunting shell 22, a driving wheel disc 23, a second motor 24, a motor fixed seat 25, a fixed sleeve 26, a supporting rod 27, a stirring blade 28, a scraping plate 29, a through hole 30, a driven gear ring 31, a connecting sleeve 32, a rotating shaft 33, an electromagnetic valve 34, a supporting leg 35, a discharging pipe 36, a turntable bearing 37, a nozzle 38 and a rotary joint 39.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-4, in the present embodiment, an automatic reagent feeding device for mineral processing wastewater is provided, including a supporting frame 1, a fixing screw 9, a protecting cover 10, a rotating shaft 33, a conveyor belt 21, a housing 12, and a fixing sleeve 26, and is characterized in that: the supporting legs 35 are arranged on the periphery of the lower end of the supporting frame 1, a driving assembly is arranged on the right side wall of the supporting frame 1, a turntable bearing 37 is arranged at the lower end of the inner side of the supporting frame 1, a shell 12 is mounted on the turntable bearing 37, a discharge pipe 36 is arranged in the middle of the lower end of the shell 12, the lower end of the discharge pipe 36 penetrates through the supporting frame 1, a second electromagnetic valve 34 is arranged in the middle of the discharge pipe 36, an auxiliary rotating assembly is arranged on the upper portion of the inner side of the supporting frame 1, and the upper end of the supporting frame 1 is connected with the protective cover 10 through fixing screws 9; the right side of the upper end of the shell 12 is sequentially provided with a water filling port 13 and an air outlet pipe 14, the upper end of the shell 12 is provided with a dosing assembly, and the lower end of the dosing assembly is fixedly connected with a stirring assembly.

The drive assembly includes that fixed mounting is at the triangular supports frame 3 and the driven gear ring 31 of fixed mounting at 12 surfaces of casing of braced frame 1 lateral wall, 3 upper ends of triangular supports frame are equipped with set casing 4, the inside lower extreme left side of set casing 4 is equipped with first motor 5, the motor shaft cover of first motor 5 is equipped with driving gear 6, set casing 4 is equipped with opening 7 with braced frame 1 junction, driving gear 6 passes opening 7 and extends to braced frame 1 inboard, intermeshing between driven gear ring 31 and the driving gear 6.

The auxiliary rotating assembly comprises a fixed seat 8 fixedly mounted on the upper portion of the inner side of the supporting frame 1, a roller 11 is arranged on the inner side of the fixed seat 8, and the roller 11 is in rolling connection with the side wall of the shell 12.

The medicine adding assembly comprises a motor fixing seat 25 fixedly mounted at the upper end of the shell 12 and a support frame 16 fixedly mounted at the middle part of the upper end of the shell 12, a second motor 24 is arranged at the upper end of the motor fixing seat 25, an active wheel disc 23 is arranged on a motor shaft of the second motor 24, a medicine box 17 is arranged at the upper end of the support frame 16, a visual window 18 is arranged on the side wall of the medicine box 17, a medicine supplementing port 19 is arranged at the upper end of the medicine box 17, a medicine inlet pipe 15 is arranged in the middle of the lower end of the medicine box 17, a first electromagnetic valve 2 is mounted at the upper part of the medicine inlet pipe 15, a rotary joint 39 is mounted at the lower part of the first electromagnetic valve 2, the middle part of the medicine inlet pipe 15 is provided with a driven wheel disc 20, the driven wheel disc 20 is connected with the active wheel disc 23 through a conveyor belt 21, a shunting shell 22 is mounted at the lower end of the medicine inlet pipe 15, and nozzles 38 are equidistantly arranged on the side wall of the shunting shell 22.

The stirring component comprises a rotating shaft 33, connecting sleeves 32 are symmetrically arranged on the rotating shaft 33 from top to bottom, supporting rods 27 are symmetrically arranged on the connecting sleeves 32, the ends of the supporting rods 27 are connected with scraping plates 29, the scraping plates 29 are in contact with the inner wall of the shell 12, stirring blades 28 are symmetrically arranged in the middle of the surface of the rotating shaft 33, and a plurality of through holes 30 are formed in the middle of the stirring blades 28.

When the device is used, wastewater is poured into the shell 12 from the water filling port 13, then the first motor 5 and the second motor 24 are started through the controller, the motor shaft of the first motor 5 is sleeved with the driving gear 6, the driving gear 6 is meshed with the driven gear ring 31 sleeved on the side wall of the shell 12, so that the shell 12 is driven to rotate, the roller 11 is in rolling connection with the side wall of the shell 12, the shell 12 is limited, and meanwhile, the shell 12 is more stable in rotation; the second motor 24 drives the medicine inlet pipe 15 and the rotating shaft 33 to rotate simultaneously under the action of the conveyor belt 21, and the rotating direction of the rotating shaft 33 is opposite to that of the driven gear ring 31, so that the liquid in the shell 12 is fully mixed and stirred; the stirred liquid is discharged from the discharge pipe 36 by opening the electromagnetic valve 34, and then the electromagnetic valve 2 at the upper part of the chemical inlet pipe 15 is started, so that the chemical liquid in the chemical box 17 is sprayed out from the nozzle 38 to be mixed with the mineral processing wastewater, and meanwhile, the scraper 29 still rotates under the action of the second motor 24 to scrape off the liquid attached to the inner wall of the shell 12, and the automatic cleaning is completed.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides an automatic reagent feeding device of ore dressing waste water, includes braced frame (1), set screw (9), safety cover (10), pivot (33), conveyer belt (21), casing (12) and fixed cover (26), its characterized in that: the supporting legs (35) are arranged on the periphery of the lower end of the supporting frame (1), a driving assembly is arranged on the right side wall of the supporting frame (1), a turntable bearing (37) is arranged at the lower end of the inner side of the supporting frame (1), a shell (12) is mounted on the turntable bearing (37), a discharging pipe (36) is arranged in the middle of the lower end of the shell (12), the lower end of the discharging pipe (36) penetrates through the supporting frame (1), a second electromagnetic valve (34) is arranged in the middle of the discharging pipe (36), an auxiliary rotating assembly is arranged on the upper portion of the inner side of the supporting frame (1), and the upper end of the supporting frame (1) is connected with the protective cover (10) through a fixing screw (9); the utility model discloses a chemical feeder, including casing (12), medicine subassembly lower extreme fixed connection stirring subassembly, casing (12) upper end right side is equipped with water filling port (13) and outlet duct (14) in proper order, the installation of casing (12) upper end adds the medicine subassembly.

2. The automatic reagent feeding device of ore dressing waste water of claim 1, characterized in that, drive assembly includes triangular supports frame (3) and driven gear ring (31) of fixed mounting at casing (12) surface of fixed mounting at braced frame (1) lateral wall, triangular supports frame (3) upper end is equipped with set casing (4), the inside lower extreme left side of set casing (4) is equipped with first motor (5), the motor shaft cover of first motor (5) is equipped with driving gear (6), set casing (4) and braced frame (1) junction are equipped with opening (7), driving gear (6) pass opening (7) and extend to braced frame (1) inboard, intermeshing between driven gear ring (31) and driving gear (6).

3. The automatic chemical feeding device for mineral processing wastewater according to claim 1, characterized in that the auxiliary rotating assembly comprises a fixed seat (8) fixedly mounted at the upper part of the inner side of the supporting frame (1), a roller (11) is arranged at the inner side of the fixed seat (8), and the roller (11) is in rolling connection with the side wall of the casing (12).

4. The automatic chemical feeding device for mineral processing wastewater according to claim 1, characterized in that the chemical feeding assembly comprises a motor fixing seat (25) fixedly mounted at the upper end of the casing (12) and a supporting frame (16) fixedly mounted at the middle part of the upper end of the casing (12), a second motor (24) is arranged at the upper end of the motor fixing seat (25), a driving wheel disc (23) is arranged on a motor shaft of the second motor (24), a chemical box (17) is arranged at the upper end of the supporting frame (16), a chemical feeding port (19) is arranged at the upper end of the chemical box (17), a chemical feeding pipe (15) is arranged at the middle part of the lower end of the chemical box (17), a first electromagnetic valve (2) is mounted at the upper part of the chemical feeding pipe (15), a rotary joint (39) is mounted below the first electromagnetic valve (2) at the upper part of the chemical feeding pipe (15), a driven wheel disc (20) is arranged at the middle part of the chemical feeding pipe (15), the driven wheel disc (20) is connected with the driving wheel disc (23) through a conveying belt (21), the lower end of the medicine inlet pipe (15) is provided with a shunt shell (22), and the side walls around the shunt shell (22) are provided with nozzles (38) at equal intervals.

5. The automatic reagent feeding device for mineral processing wastewater according to claim 1, characterized in that the stirring component comprises a rotating shaft (33), connecting sleeves (32) are symmetrically mounted on the rotating shaft (33) in an up-down manner, supporting rods (27) are symmetrically arranged on the connecting sleeves (32), the ends of the supporting rods (27) are connected with scraping plates (29), the scraping plates (29) are in contact with the inner wall of the shell (12), stirring blades (28) are symmetrically arranged in the middle of the surface of the rotating shaft (33), and a plurality of through holes (30) are formed in the middle of the stirring blades (28).

6. The automatic chemical adding device for mineral processing wastewater according to claim 4, characterized in that a visual window (18) is arranged on the side wall of the chemical box (17).