Liquid mixing and stirring tank

Abstract

The utility model provides a liquid mixing and stirring tank, which relates to the technical field of chemical fertilizer production and comprises a stirring tank, a mixing device is arranged in an inner cavity of the stirring tank, a sealing device is arranged at the top of the stirring tank, a stirring device is arranged on the surface of the sealing device, and a supporting device is arranged at the bottom of the stirring tank. According to the utility model, liquid raw materials for chemical fertilizer production are added into the stirring tank through the feeding pipe, then the motor I and the motor II are started by using an external controller, and the motor I is started to drive the transmission rod and the auger blade to rotate so as to enable the liquid raw materials in the stirring tank to turn over from bottom to top, so that up-down convection is formed, and the liquid raw materials are mixed; after the second motor is started, the bronze drum drives the stirring rod to rotate through the mounting plate to stir and mix the liquid raw materials in the stirring tank, through double mixing and stirring of the mixing device and the stirring device, mixing and stirring of the liquid raw materials in chemical fertilizer production are accelerated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a liquid mixing and stirring tank. Background Art

[0002] Chemical fertilizers, referred to as chemical fertilizers, are fertilizers made by chemical and / or physical methods that contain one or more nutrients required for the growth of crops. They are also called inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. They are not edible and have the following common characteristics: simple ingredients, high nutrient content; fast fertilizer effect, strong fertilizer effect; some fertilizers have acid-base reactions; generally do not contain organic matter and have no effect on soil improvement and fertilization. There are many types of chemical fertilizers, and their properties and application methods vary greatly.

[0003] In the prior art, during the production and processing of fertilizers, a mixing tank is required to mix and stir the liquid raw materials for various fertilizer productions. Commonly used liquid mixing and stirring tanks have the problems of low stirring rate and slow mixing, which affects production efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liquid mixing and stirring tank, a liquid mixing and stirring tank, characterized in that it comprises: a stirring tank, the inner cavity of the stirring tank is provided with a mixing device, the top of the stirring tank is provided with a sealing device, the surface of the sealing device is provided with a stirring device, and the bottom of the stirring tank is provided with a supporting device;

[0006] The mixing device comprises a motor 1, the output end of the motor 1 is provided with a transmission rod through a bearing penetrating the bottom of the mixing tank, an auger blade is fixedly installed on the surface of the transmission rod, and four scrapers are fixedly installed on the bottom of the surface of the motor 1;

[0007] The sealing device includes a sealing cover plate, four connecting plates are fixedly installed on the surface of the sealing cover plate, threaded rods are fixedly installed on the bottoms of the four connecting plates, feeding pipes are installed through both sides of the surface of the sealing cover plate, a sealing ring is fixedly installed on the bottom of the sealing cover plate, a rubber sealing sleeve is fixedly sleeved on the surface of the sealing ring, the top of the rubber sealing sleeve is fixedly connected to the bottom of the sealing cover plate, and handles are fixedly installed on both sides of the surface of the sealing cover plate.

[0008] As a preferred embodiment, a sealing groove is opened on the top of the mixing tank, four mounting groove plates are fixedly installed on the surface of the top of the mixing tank, a discharge pipe is installed through the bottom of the mixing tank, and an electric valve is embedded on one side of the surface of the discharge pipe.

[0009] As a preferred embodiment, one side of the motor is fixedly mounted on the bottom of the mixing tank, the transmission rod and the auger blades are movable in the inner cavity of the mixing tank, and the four scrapers are attached to the bottom side of the inner cavity of the mixing tank.

[0010] As a preferred implementation, the four threaded rods are correspondingly embedded in four mounting groove plates, and the sealing ring and the rubber sealing sleeve are both embedded in the sealing groove.

[0011] As a preferred embodiment, the stirring device includes a second motor, one side of which is fixedly mounted on the surface of a sealing cover plate, an output end of the second motor is penetrated through a bearing through the surface of the sealing cover plate and a mounting plate is mounted thereon, the four ends of the surface of the mounting plate are fixedly connected with stirring rods, and the four stirring rods are movable in the inner cavity of the stirring tank.

[0012] As a preferred embodiment, the supporting device includes a supporting ring, which is fixedly mounted on the surface of the bottom of the mixing tank, a movable opening is opened on one side of the supporting ring, and four supporting legs are fixedly installed on the bottom of the supporting ring.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model, when liquid is mixed and stirred in fertilizer production, liquid raw materials for fertilizer production are added into the stirring tank through a feed pipe, and then the motor 1 and the motor 2 are started by an external controller. After the motor 1 is started, the transmission rod and the auger blade are driven to rotate to make the liquid raw materials in the stirring tank surge from bottom to top, forming up and down convection to mix the liquid raw materials. After the motor 2 is started, the copper drum drives the stirring rod to rotate through the mounting plate to stir and mix the liquid raw materials in the stirring tank. Through the dual mixing and stirring of the mixing device and the stirring device, the mixing and stirring of the liquid raw materials in fertilizer production is accelerated, and the work efficiency is improved.

[0015] 2. According to the utility model, when discharging after the mixing and stirring is completed, an external controller is used to start the electric valve to open the discharge pipe for discharging. The motor drives the scraper to rotate while driving the transmission rod to rotate. The rotation of the scraper will facilitate the discharging of the residual liquid at the bottom. When it is necessary to clean the inside of the mixing tank, the nut fastened to the bottom of the threaded rod can be removed, and the sealing cover plate can be lifted up and removed by the handle, and then the inside of the mixing tank can be cleaned. After the cleaning is completed, the threaded rod is aligned with the mounting hole on the surface of the mounting groove plate, so that the sealing ring and the rubber sealing sleeve on its surface are embedded in the sealing groove, and the threaded rod is tightened with the nut. In this way, the installation and disassembly of the sealing device and the stirring device are convenient, and the cleaning of the inside of the mixing tank can be completed at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the main body of a liquid mixing and stirring tank provided by the utility model;

[0017] Figure 2 A structural diagram of a supporting device for a liquid mixing and stirring tank provided by the utility model;

[0018] Figure 3 A structural diagram of a liquid mixing tank provided by the utility model;

[0019] Figure 4 This is a diagram showing the internal structure of a liquid mixing and stirring tank provided by the utility model;

[0020] Figure 5 A structural diagram of a sealing device for a liquid mixing tank provided by the utility model;

[0021] Figure 6 A cross-sectional structural diagram of a liquid mixing and stirring tank provided by the utility model;

[0022] Figure 7 A liquid mixing tank provided by the utility model Figure 6 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Mixing tank; 101. Sealing groove; 102. Mounting groove plate; 103. Discharge pipe; 104. Electric valve; 2. Mixing device; 201. Motor 1; 202. Transmission rod; 203. Auger blade; 204. Scraper; 3. Sealing device; 301. Sealing cover plate; 302. Connecting plate; 303. Threaded rod; 304. Feed pipe; 305. Sealing ring; 306. Rubber sealing sleeve; 307. Handle; 4. Stirring device; 401. Motor 2; 402. Mounting plate; 403. Stirring rod; 5. Support device; 501. Support collar; 502. Movable opening; 503. Support leg. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-7The utility model provides a technical solution: a liquid mixing and stirring tank, a liquid mixing and stirring tank, characterized in that it comprises: a stirring tank 1, a mixing device 2 is arranged in the inner cavity of the stirring tank 1, a sealing device 3 is arranged on the top of the stirring tank 1, a stirring device 4 is arranged on the surface of the sealing device 3, and a supporting device 5 is arranged at the bottom of the stirring tank 1;

[0027] The mixing device 2 includes a motor 201, the output end of the motor 201 is provided with a transmission rod 202 through a bearing penetrating the bottom of the mixing tank 1, an auger blade 203 is fixedly installed on the surface of the transmission rod 202, and four scrapers 204 are fixedly installed on the bottom of the surface of the motor 201;

[0028] The sealing device 3 includes a sealing cover plate 301, four connecting plates 302 are fixedly installed on the surface of the sealing cover plate 301, threaded rods 303 are fixedly installed at the bottom of the four connecting plates 302, feeding pipes 304 are installed through both sides of the surface of the sealing cover plate 301, a sealing ring 305 is fixedly installed at the bottom of the sealing cover plate 301, a rubber sealing sleeve 306 is fixedly sleeved on the surface of the sealing ring 305, the top of the rubber sealing sleeve 306 is fixedly connected to the bottom of the sealing cover plate 301, and handles 307 are fixedly installed on both sides of the surface of the sealing cover plate 301.

[0029] Specifically: the supporting device 5 supports and fixes the stirring tank 1, the sealing cover plate 301 seals, and the mixing device 2 and the stirring device 4 cooperate to improve the mixing efficiency of the liquid raw materials for fertilizer production inside the stirring tank 1.

[0030] In one embodiment, a sealing groove 101 is opened on the top of the mixing tank 1, four mounting groove plates 102 are fixedly installed on the surface of the top of the mixing tank 1, a discharge pipe 103 is installed through the bottom of the mixing tank 1, and an electric valve 104 is embedded on one side of the surface of the discharge pipe 103.

[0031] Specifically: a sealing ring 305 and a sealing ring 305 are embedded inside the sealing groove 101, so that the sealing cover plate 301 seals the stirring tank 1 to prevent the internal liquid from splashing out. The installation groove plate 102 cooperates with the connecting plate 302 and the threaded rod 303 to facilitate the installation and disassembly of the sealing cover plate 301. The discharge pipe 103 is started and stopped by an external controller, and the discharge of the discharge pipe 103 can be controlled.

[0032] In one embodiment, one side of the motor 201 is fixedly mounted on the bottom of the mixing tank 1 , the transmission rod 202 and the auger blade 203 are both movable in the inner cavity of the mixing tank 1 , and the four scrapers 204 are attached to the bottom side of the inner cavity of the mixing tank 1 .

[0033] Specifically: the motor 201 is started to drive the transmission rod 202 and the auger blade 203 to rotate, driving the liquid raw material inside the mixing tank 1 to surge from bottom to top, forming up and down convection to mix the liquid raw material. The scraper 204 is attached to the bottom of the mixing tank 1, which not only has a stirring effect, but also facilitates the discharge work.

[0034] In one embodiment, the four threaded rods 303 are correspondingly embedded in the four mounting slot plates 102 , and the sealing ring 305 and the rubber sealing sleeve 306 are both embedded in the sealing slot 101 .

[0035] Specifically: a nut is installed at the bottom of the threaded rod 303 to fix it, and a rubber sealing sleeve 306 is sleeved on the surface of the sealing ring 305 to enhance the sealing effect.

[0036] In one embodiment, the stirring device 4 includes a motor 401, one side of which is fixedly mounted on the surface of the sealing cover plate 301, and the output end of the motor 401 is penetrated through the surface of the sealing cover plate 301 by a bearing and is equipped with a mounting plate 402, and the four ends of the surface of the mounting plate 402 are fixedly connected with stirring rods 403, and the four stirring rods 403 are movable in the inner cavity of the stirring tank 1.

[0037] Specifically, after the motor 2 401 is started, it drives the mounting plate 402 to rotate, and synchronously drives the four stirring rods 403 to rotate and stir inside the stirring tank 1 .

[0038] In one embodiment, the support device 5 includes a support collar 501 which is fixedly mounted on the bottom surface of the mixing tank 1 , a movable opening 502 is provided on one side of the support collar 501 , and four support legs 503 are fixedly mounted on the bottom of the support collar 501 .

[0039] Specifically: the support collar 501 and the support legs 503 support the mixing tank 1 , and the movable opening 502 provides a movable space for the discharge pipe 103 .

[0040] Working principle: When the device is used to mix and stir liquids in fertilizer production, the liquid raw materials for fertilizer production are added into the mixing tank 1 through the feed pipe 304, and then the motor 1 201 and the motor 2 401 are started by the external controller. After the motor 1 201 is started, it drives the transmission rod 202 and the auger blade 203 to rotate to make the liquid raw materials in the mixing tank 1 surge from bottom to top, forming up and down convection to mix the liquid raw materials. After the motor 2 401 is started, the copper drum drives the stirring rod 403 to rotate through the mounting plate 402 to stir and mix the liquid raw materials in the mixing tank 1. Through the dual mixing and stirring of the mixing device 2 and the stirring device 4, the mixing and stirring of the liquid raw materials in the fertilizer production is accelerated, and the work efficiency is improved. When the mixing and stirring is completed and the material is discharged, the electric valve is started by the external controller. 104, to open the discharge pipe 103 for discharging, the motor 201 will drive the scraper 204 to rotate while driving the transmission rod 202 to rotate, the rotation of the scraper 204 will facilitate the discharge of the residual liquid at the bottom, when it is necessary to clean the inside of the stirring tank 1, the nut fastened to the bottom of the threaded rod 303 can be removed, the sealing cover 301 can be lifted up and removed by the handle 307, and then the inside of the stirring tank 1 can be cleaned. After the cleaning is completed, the threaded rod 303 is aligned with the mounting hole on the surface of the mounting groove plate 102, so that the sealing ring 305 and the rubber sealing sleeve 306 on its surface are embedded in the sealing groove 101, and the threaded rod 303 is tightened with the nut. In this way, the installation and disassembly of the sealing device 3 and the stirring device 4 are convenient, and the cleaning of the inside of the stirring tank 1 can be completed at the same time.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A liquid mixing and stirring tank, characterized in that: include: A stirring tank (1), wherein the inner cavity of the stirring tank (1) is provided with a mixing device (2), the top of the stirring tank (1) is provided with a sealing device (3), the surface of the sealing device (3) is provided with a stirring device (4), and the bottom of the stirring tank (1) is provided with a supporting device (5); The mixing device (2) comprises a motor 1 (201), the output end of the motor 1 (201) is provided with a transmission rod (202) through a bearing penetrating the bottom of the mixing tank (1), an auger blade (203) is fixedly installed on the surface of the transmission rod (202), and four scrapers (204) are fixedly installed on the bottom of the surface of the motor 1 (201); The sealing device (3) comprises a sealing cover plate (301), four connecting plates (302) are fixedly mounted on the surface of the sealing cover plate (301), threaded rods (303) are fixedly mounted on the bottoms of the four connecting plates (302), feeding pipes (304) are installed through both sides of the surface of the sealing cover plate (301), a sealing ring (305) is fixedly mounted on the bottom of the sealing cover plate (301), a rubber sealing sleeve (306) is fixedly mounted on the surface of the sealing ring (305), the top of the rubber sealing sleeve (306) is fixedly connected to the bottom of the sealing cover plate (301), and handles (307) are fixedly mounted on both sides of the surface of the sealing cover plate (301).

2. A liquid mixing and stirring tank according to claim 1, characterized in that: A sealing groove (101) is provided on the top of the stirring tank (1), four mounting groove plates (102) are fixedly mounted on the surface of the top of the stirring tank (1), a discharge pipe (103) is installed through the bottom of the stirring tank (1), and an electric valve (104) is embedded on one side of the surface of the discharge pipe (103).

3. The liquid mixing and stirring tank according to claim 1, characterized in that: One side of the motor 1 (201) is fixedly mounted on the bottom of the stirring tank (1), the transmission rod (202) and the auger blade (203) are both movable in the inner cavity of the stirring tank (1), and the four scrapers (204) are attached to the bottom side of the inner cavity of the stirring tank (1).

4. The liquid mixing and stirring tank according to claim 1, characterized in that: The four threaded rods (303) are correspondingly embedded in the interior of the four mounting groove plates (102), and the sealing ring (305) and the rubber sealing sleeve (306) are both embedded in the interior of the sealing groove (101).

5. The liquid mixing and stirring tank according to claim 1, characterized in that: The stirring device (4) comprises a second motor (401), one side of which is fixedly mounted on the surface of a sealing cover plate (301), an output end of the second motor (401) is provided with a mounting plate (402) through a bearing penetrating the surface of the sealing cover plate (301), and four ends of the surface of the mounting plate (402) are fixedly connected with stirring rods (403), and the four stirring rods (403) are movable in the inner cavity of the stirring tank (1).

6. The liquid mixing and stirring tank according to claim 1, characterized in that: The support device (5) comprises a support collar (501), wherein the support collar (501) is fixedly sleeved on the surface of the bottom of the stirring tank (1), a movable opening (502) is provided on one side of the support collar (501), and four support legs (503) are fixedly mounted on the bottom of the support collar (501).

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