Composite carbon source preparation equipment with feed metering mechanism

Abstract

The utility model discloses composite carbon source preparation equipment with a feed metering mechanism, which comprises an equipment main body, a support, a pump body and a metering structure, the support is fixed on one side of the equipment main body, the metering structure is arranged at the top end of the support, the metering structure comprises a metering barrel, a guide rod, a floating sheet and a laser range finder, the metering barrel is fixed at the top end of the support, and the guide rod is fixed on the pump body. The guide rods are fixed to the two sides of the interior of the metering barrel, the guide rods are sleeved with the floating pieces, the laser range finder is installed in the center of the top of the metering barrel, the pump body is installed at the top end of the support on one side of the metering structure, a driving frame is fixed to the top end of the equipment body, and limiting rods are fixed to the two sides of the interior of the driving frame. And the limiting rod is sleeved with a movable seat, and a stirring rod is arranged in the equipment body. According to the utility model, the feeding quantity of raw materials can be accurately metered, and the accuracy of the raw material ratio is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of composite carbon source preparation, in particular to composite carbon source preparation equipment with a feed metering mechanism. Background Art

[0002] Composite carbon sources are a mixture of various carbon sources, mainly used for environmental governance and wastewater treatment. Composite carbon sources play an important role in nature and industrial applications. For example, in water treatment and soil remediation, composite carbon sources can adsorb and remove harmful substances such as heavy metal ions, organic pollutants and microorganisms in wastewater, while improving soil fertility and biological activity. Composite carbon sources also include various types of carbon sources, such as corn flour, wheat bran (long-term organic carbon sources) and glucose, brown sugar, sodium acetate (inorganic carbon sources). In addition, composite carbon sources also have the functions of providing carbon sources and energy, regulating the redox potential in water bodies, promoting degradation and improving adsorption and sedimentation capabilities.

[0003] When preparing the composite carbon source equipment, the composite carbon source raw material needs to be added into the equipment. However, it is inconvenient to measure the raw material feed when adding the material, which can easily lead to inaccurate raw material ratios and affect the quality of the composite carbon source to be prepared. Therefore, improvement is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a composite carbon source preparation device with a feed metering mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite carbon source preparation device with a feed metering mechanism, comprising a device body, a bracket, a pump body and a metering structure, wherein the bracket is fixed on one side of the device body, the metering structure is arranged at the top of the bracket, the metering structure comprises a metering barrel, a guide rod, a floating sheet, and a laser rangefinder, the metering barrel is fixed on the top of the bracket, the guide rods are fixed on both sides of the inside of the metering barrel, the floating sheet is sleeved on the outside of the guide rod, the laser rangefinder is installed at the center position of the top of the metering barrel, the pump body is installed on the top of the bracket on one side of the metering structure, and a material taking pipe is installed at the input end of the pump body, and the taking pipe The material pipe extends to the bottom of the bracket, a material delivery pipe is installed at the output end of the pump body, a discharge pipe is installed at the bottom end of the equipment body, and a discharge valve is installed on the top of the discharge pipe, a driving frame is fixed to the top of the equipment body, and limit rods are fixed on both sides of the driving frame, and a movable seat is mounted on the outside of the limit rod, a first rotating drive component is installed on the top of the movable seat, and the output end of the first rotating drive component passes through the movable seat, a stirring rod is arranged inside the equipment body, and stirring paddles are fixed on the outer wall of the stirring rod, and the top of the stirring rod extends to the inside of the driving frame and is fixedly connected to the output end of the first rotating drive component.

[0006] Preferably, a raw material tank is provided below the bracket to provide raw materials for preparation.

[0007] Preferably, a one-way valve is installed at the connection between the feed pipe and the metering barrel to control the one-way flow of the raw materials.

[0008] Preferably, a feeding pipe is installed on the outer wall of the bottom of the metering structure, and a feeding valve is installed at the connection between the feeding pipe and the metering structure, and one end of the feeding pipe extends to the top of the equipment body to facilitate adding raw materials into the equipment body.

[0009] Preferably, a screw rod is installed on one side of the interior of the driving frame, and the screw rod passes through the movable seat and is threadedly connected thereto, so as to drive the movable seat to move up and down.

[0010] Preferably, a scraper is fixed on the outer wall of the bottom of the stirring rod to prevent the raw material from depositing.

[0011] Preferably, a material extraction pipe is installed inside the raw material tank, and a control valve is installed at the connection between the material extraction pipe and the material taking pipe to facilitate controlling the connection state of the material extraction pipe and the material taking pipe.

[0012] Preferably, a second rotary drive member is installed at the top of the drive frame at the position of the screw rod, and the output end of the second rotary drive member extends to the interior of the drive frame and is fixedly connected to the screw rod for driving the screw rod to rotate.

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

[0014] The pump body extracts the raw materials in the raw material tank through the material taking pipe and the extraction pipe and conveys them to the metering barrel through the feeding pipe. As the raw materials are continuously added to the metering barrel, the liquid level of the raw materials continues to rise. Under the action of buoyancy, the floating sheet floats along the guide rod. The laser beam emitted by the laser rangefinder contacts the floating sheet and then reflects back to the laser rangefinder. The laser rangefinder calculates the height of the liquid level according to the interval time of laser reflection, and then converts it into the amount of raw materials. Then the feeding valve is opened to allow the raw materials in the metering barrel to be added to the main body of the equipment through the feeding pipe. In this way, the feed amount of the raw materials can be accurately measured, thereby ensuring the accuracy of the raw material ratio and further ensuring the quality of the composite carbon source. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial cross-sectional enlarged structural schematic diagram of the utility model;

[0017] Figure 3It is a schematic diagram of the enlarged structure of the metering structure of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of the drive frame of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the movable seat in a top view of the utility model.

[0020] In the figure: 1. Equipment body; 2. Discharge pipe; 3. Discharge valve; 4. Bracket; 5. Pump body; 501. Feed pipe; 502. Feed pipe; 503. One-way valve; 6. Metering structure; 601. Metering barrel; 602. Guide rod; 603. Floating plate; 604. Laser rangefinder; 7. Drive frame; 8. Limit rod; 9. Movable seat; 10. Stirring rod; 11. Stirring paddle; 12. Scraper; 13. Raw material tank; 1301. Extraction pipe; 1302. Control valve; 14. Feeding pipe; 15. Feeding valve; 16. First rotating drive member; 17. Screw rod; 18. Second rotating drive member. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0022] See also Figure 1-5 , the utility model provides an embodiment: a composite carbon source preparation device with a feed metering mechanism, comprising a device body 1, a bracket 4, a pump body 5 and a metering structure 6, the bracket 4 is fixed on one side of the device body 1, the metering structure 6 is arranged at the top of the bracket 4, the metering structure 6 comprises a metering barrel 601, a guide rod 602, a floating sheet 603, and a laser rangefinder 604, the metering barrel 601 is fixed on the top of the bracket 4, the guide rod 602 is fixed on both sides of the inside of the metering barrel 601, the floating sheet 603 is sleeved on the outside of the guide rod 602, the laser rangefinder 604 is installed at the center position of the top of the metering barrel 601, the pump body 5 is installed on the top of the bracket 4 on one side of the metering structure 6, and the input end of the pump body 5 is installed with a feed pipe 501, and the feed pipe 501 extends to the bottom of the bracket 4, the output end of the pump body 5 is installed with a feed pipe 502, the bottom end of the device body 1 is installed with a discharge pipe 2, and the top of the discharge pipe 2 is installed with a discharge valve 3;

[0023] A driving frame 7 is fixed to the top of the device body 1, and limiting rods 8 are fixed on both sides of the driving frame 7, and a movable seat 9 is sleeved on the outside of the limiting rod 8, and a first rotating driving member 16 is installed on the top of the movable seat 9, and the output end of the first rotating driving member 16 passes through the movable seat 9, and a stirring rod 10 is arranged inside the device body 1, and a stirring paddle 11 is fixed on the outer wall of the stirring rod 10, and the top of the stirring rod 10 extends to the inside of the driving frame 7 and is fixedly connected to the output end of the first rotating driving member 16;

[0024] A raw material tank 13 is provided below the bracket 4 to provide raw materials for preparation;

[0025] A one-way valve 503 is installed at the connection between the feed pipe 502 and the metering barrel 601 to control the one-way flow of the raw materials;

[0026] A feeding pipe 14 is installed on the outer wall of the bottom of the metering structure 6, and a feeding valve 15 is installed at the connection between the feeding pipe 14 and the metering structure 6, and one end of the feeding pipe 14 extends to the top of the equipment body 1, so as to facilitate the addition of raw materials into the equipment body 1;

[0027] A screw rod 17 is installed on one side of the driving frame 7, and the screw rod 17 passes through the movable seat 9 and is threadedly connected thereto, and is used for driving the movable seat 9 to move up and down;

[0028] A scraper 12 is fixed on the outer wall of the bottom of the stirring rod 10 to prevent the raw material from depositing;

[0029] The raw material tank 13 is provided with a material extraction pipe 1301 inside, and a control valve 1302 is installed at the connection between the material extraction pipe 1301 and the material extraction pipe 501, so as to control the connection state between the material extraction pipe 1301 and the material extraction pipe 501;

[0030] A second rotary drive member 18 is installed at the top of the drive frame 7 at the position of the screw rod 17, and the output end of the second rotary drive member 18 extends into the interior of the drive frame 7 and is fixedly connected to the screw rod 17 for driving the screw rod 17 to rotate.

[0031] When the embodiment of the present application is in use: first, the raw material tank 13 is filled with the raw materials required for the preparation of the composite carbon source, the corresponding control valve 1302 is opened, the pump body 5 extracts the raw materials in the raw material tank 13 through the material taking pipe 501 and the extraction pipe 1301 and transports them to the metering barrel 601 through the material delivery pipe 502, the setting of the one-way valve 503 allows the raw materials to flow in one direction in the material delivery pipe 502, and the raw materials in the metering barrel 601 will not be discharged through the material delivery pipe 502, secondly, as the raw materials are continuously added to the metering barrel 601, the liquid level of the raw materials continues to rise, and under the action of buoyancy, the floating plate 603 floats along the guide rod 602, and the laser beam emitted by the laser rangefinder 604 contacts the floating plate 603 and then reflects back to the laser rangefinder 604, and the laser rangefinder 604 calculates the height of the liquid level according to the interval time of the laser reflection, and then converts it into the amount of raw materials. The calculation part is preset by the computer program and is the software part, which is not mentioned here. To elaborate, the feeding valve 15 is opened again, so that the raw materials in the metering barrel 601 are added to the equipment body 1 through the feeding pipe 14. In this way, the feed amount of the raw materials can be accurately measured, thereby ensuring the accuracy of the raw material ratio, and then ensuring the quality of the composite carbon source. Then, the first rotating drive member 16 drives the stirring rod 10 to rotate, and the stirring rod 10 drives the stirring paddle 11 and the scraper 12 to rotate, so as to stir the raw materials and make them fully mixed. During the preparation process, the second rotating drive member 18 drives the screw rod 17 to rotate forward and reversely. Under the rotation of the screw rod 17 and the guiding action of the limit rod 8, the movable seat 9 drives the stirring rod 10 to move up and down, so that the stirring paddle 11 and the scraper 12 move up and down synchronously, and a dynamic stirring method is adopted to make the raw material mixing more uniform and sufficient, thereby improving the preparation effect. Finally, the discharge valve 3 is opened to discharge the prepared composite carbon source through the discharge pipe 2.

Claims

1. A composite carbon source preparation device with a feed metering mechanism, characterized in that: The invention comprises an equipment body (1), a bracket (4), a pump body (5) and a metering structure (6), wherein the bracket (4) is fixed on one side of the equipment body (1), the metering structure (6) is arranged at the top of the bracket (4), the metering structure (6) comprises a metering barrel (601), a guide rod (602), a floating sheet (603) and a laser rangefinder (604), the metering barrel (601) is fixed on the top of the bracket (4), the guide rod (602) is fixed on both sides of the inside of the metering barrel (601), the floating sheet (603) is sleeved on the outside of the guide rod (602), the laser rangefinder (604) is installed at the center position of the top of the metering barrel (601), the pump body (5) is installed on the top of the bracket (4) on one side of the metering structure (6), and a material taking pipe (501) is installed at the input end of the pump body (5), and the material taking pipe (501) extends to the bracket ( 4), a feed pipe (502) is installed at the output end of the pump body (5), a discharge pipe (2) is installed at the bottom end of the equipment body (1), and a discharge valve (3) is installed on the top of the discharge pipe (2), a drive frame (7) is fixed at the top end of the equipment body (1), and limit rods (8) are fixed on both sides of the inside of the drive frame (7), and a movable seat (9) is sleeved on the outside of the limit rod (8), a first rotating drive member (16) is installed at the top end of the movable seat (9), and the output end of the first rotating drive member (16) passes through the movable seat (9), a stirring rod (10) is arranged inside the equipment body (1), and a stirring paddle (11) is fixed on the outer wall of the stirring rod (10), and the top end of the stirring rod (10) extends to the inside of the driving frame (7) and is fixedly connected to the output end of the first rotating drive member (16).

2. A composite carbon source preparation device with a feed metering mechanism according to claim 1, characterized in that: A raw material tank (13) is provided below each of the brackets (4).

3. The composite carbon source preparation device with a feed metering mechanism according to claim 1, characterized in that: A one-way valve (503) is installed at the connection between the material delivery pipe (502) and the metering barrel (601).

4. The composite carbon source preparation device with a feed metering mechanism according to claim 1, characterized in that: A feeding pipe (14) is installed on the outer wall of the bottom of the metering structure (6), and a feeding valve (15) is installed at the connection between the feeding pipe (14) and the metering structure (6), and one end of the feeding pipe (14) extends to the top of the equipment body (1).

5. The composite carbon source preparation device with a feed metering mechanism according to claim 1, characterized in that: A screw rod (17) is installed on one side of the driving frame (7), and the screw rod (17) passes through the movable seat (9) and is threadedly connected thereto.

6. The composite carbon source preparation device with a feed metering mechanism according to claim 1, characterized in that: A scraper (12) is fixed on the outer wall of the bottom of the stirring rod (10).

7. The composite carbon source preparation device with a feed metering mechanism according to claim 2, characterized in that: The raw material tank (13) is provided with a material extraction pipe (1301) inside, and a control valve (1302) is installed at the connection between the material extraction pipe (1301) and the material extraction pipe (501).

8. The composite carbon source preparation device with a feed metering mechanism according to claim 5, characterized in that: A second rotary drive member (18) is installed at the top end of the drive frame (7) at the position of the screw rod (17), and the output end of the second rotary drive member (18) extends into the interior of the drive frame (7) and is fixedly connected to the screw rod (17).

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