Crystallization device for calcium formate production

Abstract

The utility model relates to the technical field of calcium formate production, and discloses a crystallization device for calcium formate production, which comprises a crystallization bin, a feeding pipe is arranged at the upper end of the crystallization bin, a blocking bin is arranged at the lower end of the crystallization bin, a leak hole is formed in the middle of the blocking bin, an opening and closing assembly is mounted in the blocking bin, and a water inlet is formed in the opening and closing assembly. A filter bin is arranged below the crystallization bin, and a filtering and collecting assembly is mounted on one side of the filter bin; the opening and closing assembly comprises a motor, a first bevel gear is installed at the output end of the motor, a second bevel gear is installed on one side of the first bevel gear, and a rotating rod is installed at the upper end of the second bevel gear. Crystallized calcium formate in the crystallization bin is filtered and collected through the filtering and collecting assembly, the production efficiency is improved to a certain extent while the filtering efficiency is guaranteed, and the flowing speed is controlled and the flexibility is improved while opening and closing of the leakage holes are controlled through the opening and closing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium formate production, in particular to a crystallization device for calcium formate production. Background Art

[0002] Calcium formate is an organic substance. It appears as white or slightly yellow powder or crystals, tastes slightly bitter, is non-toxic, and is soluble in water. Its aqueous solution is neutral. Calcium formate has acidifying, mildew-proof, and antibacterial effects. It is widely used in agriculture, industry, medicine, and other fields.

[0003] Calcium formate, as an important chemical raw material, is widely used in animal feed, concrete, brick slurry additives, leather tanning and other fields. In the production process of calcium formate, crystallization is a key step, and its quality and efficiency directly affect the quality of the final product and production cost. It is necessary to develop a crystallization device for calcium formate production to perform crystallization treatment on calcium formate production.

[0004] Chinese patent announcement number: CN216092312U discloses "A crystallization device for calcium formate production", including a tank body, a feed inlet and an exhaust port are provided on the top of the tank body, a discharge port is provided on the side of the bottom, and a stirring tube rack is provided for rotation inside, and the stirring tube rack is driven to rotate by a driving motor, and the stirring tube rack includes a main pipe, and a branch pipe and a mixing tube are provided on the main pipe. The bottom of the main pipe is connected with a reflux pipe, and the reflux pipe extends to the medium box under the tank body. The heating medium contained in the medium box is discharged into the main pipe through a circulation pump and a liquid supply pipe, and a heater is provided on the liquid supply pipe; a support plate rack is provided outside the tank body, and a base is provided below the tank body, and a support column is provided at one end of the base, and the top of the support column is hingedly installed with the bottom of the support plate rack, and a hydraulic cylinder is also provided on the base, and a sliding block is hingedly provided at the telescopic end of the hydraulic cylinder, and the sliding block is slidably installed on the slide rail located at the bottom of the support plate rack. This structure can quickly evaporate and crystallize the solution under the premise of energy saving, and has the advantage of saving materials.

[0005] The above-mentioned prior art, by circulating the heating medium for evaporation and crystallization into the stirring tube rack, can ensure that the material inside the tank body evaporates and crystallizes quickly as the stirring tube rack stirs the material inside the tank body, thereby greatly improving the crystallization efficiency of the material. However, the existing device does not have the function of filtering and collecting the evaporated calcium formate crystals during use. The operation of filtering the calcium formate crystals is relatively complicated, and the filtering efficiency cannot be guaranteed, and the production efficiency is low to a certain extent. Utility Model Content

[0006] The utility model aims to provide a crystallization device for calcium formate production, so as to solve the problem that the above-mentioned background technology does not have the function of filtering and collecting evaporated calcium formate crystals, the operation of filtering calcium formate crystals is relatively complicated, and the filtering efficiency cannot be guaranteed, which leads to low production efficiency to a certain extent.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a crystallization device for calcium formate production, comprising a crystallization bin, wherein a feeding pipe is arranged at the upper end of the crystallization bin, a baffle bin is arranged at the lower end of the crystallization bin, a leakage hole is opened in the middle of the baffle bin, an opening and closing component is installed inside the baffle bin, a filter bin is arranged below the crystallization bin, and a filter collection component is installed on one side of the filter bin;

[0008] The opening and closing assembly includes a motor, a first bevel gear is installed at the output end of the motor, a second bevel gear is installed on one side of the first bevel gear, a rotating rod is installed on the upper end of the second bevel gear, a gear is installed on one end of the rotating rod, a rack is provided on one side of the gear, sliders are installed on both sides of the rack, a slide rail is installed on one side of the slider, and a baffle is connected to one end of the rack;

[0009] The filter collection assembly includes a filter plate, a pneumatic telescopic rod is installed on one side of the filter bin, a push plate is installed on the output end of the pneumatic telescopic rod, the filter bin is provided with a channel on the side away from the pneumatic telescopic rod, a collection bin is installed on one side of the channel, a bin door is installed on one side of the collection bin, and a reflux filter is provided on the side of the filter bin close to the collection bin.

[0010] Preferably, a stirring motor is installed at the upper end of the crystallization bin, a vertical rod is installed at the output end of the stirring motor, telescopic stirring rods are installed on both sides of the vertical rods, one end of the telescopic stirring rods is connected to a scraper, a temperature control bin is provided on the outer side of the crystallization bin, a first reflux pipe is connected to one side of the filter bin, one end of the first reflux pipe is connected to a water pump, a second reflux pipe is installed on one side of the water pump, and a water outlet pipe is provided at the lower end of the filter bin.

[0011] Preferably, the motor is detachably arranged on one side of the crystallization bin, the output end of the motor passes through the crystallization bin and extends into the inner cavity thereof, and the output end of the motor is detachably connected to the first bevel gear.

[0012] Preferably, the first bevel gear is meshed with the second bevel gear, the rotating rod passes through the baffle and extends into the inner cavity thereof, and the gear is meshed with the rack.

[0013] Preferably, the slide block is slidably connected to the slide rail, the baffle plate passes through the baffle compartment and extends into the leakage hole, and the baffle plates are in multiple groups, and the multiple groups of baffle plates are symmetrically arranged on both sides of the leakage hole.

[0014] Preferably, the filter plate is detachably arranged in the filter bin, the pneumatic telescopic rod is detachably arranged on one side of the filter bin, the output end of the pneumatic telescopic rod passes through the filter bin and extends into the inner cavity thereof, and the push plate contacts the filter plate.

[0015] Preferably, the collecting bin is detachably arranged on one side of the filtering bin, and the bin door is detachably arranged on one side of the collecting bin.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model filters and collects the crystallized calcium formate in the crystallization bin through the filter collection component, thereby ensuring the filtration efficiency and improving the production efficiency to a certain extent. The crystallized calcium formate enters the filter collection component, and the filter collection component separates the crystals and the liquid. The pneumatic telescopic rod is started, and the pneumatic telescopic rod drives the push plate to move. The push plate moves and pushes the crystals on the filter plate through the channel into the collection bin for collection. The reflux filter recovers and filters the liquid that mistakenly enters the collection bin.

[0018] Second, the utility model controls the opening and closing of the leakage hole while controlling the flow speed and improving flexibility by setting an opening and closing component. By starting the motor, the motor drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the rotating rod to rotate, the rotation of the rotating rod drives the gear to rotate, the rotation of the gear drives the rack to move, and the slider slides in the slide rail, and at the same time drives the baffle to move, controlling the relative movement of the symmetrically set baffles to control the opening and closing size of the leakage hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0022] Figure 4 It is a structural schematic diagram of the baffle and leakage hole of the utility model.

[0023] In the figure: 1. crystallization bin; 2. feed pipe; 3. baffle bin; 4. leakage hole; 5. opening and closing assembly; 501. motor; 502. first bevel gear; 503. second bevel gear; 504. rotating rod; 505. gear; 506. rack; 507. slider; 508. slide rail; 509. baffle; 6. filter bin; 7. filter collection assembly; 701. filter plate; 702. pneumatic telescopic rod; 703. push plate; 704. channel; 705. collection bin; 706. bin door; 707. reflux filter; 8. stirring motor; 9. vertical rod; 10. telescopic stirring rod; 11. scraper; 12. temperature control bin; 13. first reflux pipe; 14. water pump; 15. second reflux pipe; 16. outlet pipe. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 A crystallization device for producing calcium formate comprises a crystallization bin 1, a feeding pipe 2 is arranged at the upper end of the crystallization bin 1, a baffle bin 3 is arranged at the lower end of the crystallization bin 1, a leakage hole 4 is opened in the middle of the baffle bin 3, an opening and closing component 5 is installed inside the baffle bin 3, a filter bin 6 is arranged below the crystallization bin 1, and a filter collection component 7 is installed on one side of the filter bin 6; the opening and closing component 5 comprises a motor 501, a first bevel gear 502 is installed at the output end of the motor 501, a second bevel gear 503 is installed on one side of the first bevel gear 502, a rotating rod 504 is installed at the upper end of the second bevel gear 503, a gear 505 is installed at one end of the rotating rod 504, and the gear 506 is installed at one end of the rotating rod 504. 5 is provided with a rack 506 on one side, sliders 507 are installed on both sides of the rack 506, a slide rail 508 is installed on one side of the slider 507, and a baffle 509 is connected to one end of the rack 506; the filtering and collecting assembly 7 includes a filter plate 701, a pneumatic telescopic rod 702 is installed on one side of the filter bin 6, a push plate 703 is installed on the output end of the pneumatic telescopic rod 702, the filter bin 6 is provided with a channel 704 on the side away from the pneumatic telescopic rod 702, a collecting bin 705 is installed on one side of the channel 704, a bin door 706 is installed on one side of the collecting bin 705, and a reflux filter 707 is provided on the side of the filter bin 6 close to the collecting bin 705.

[0026] Through the above technical solution, the crystallized calcium formate in the crystallization bin 1 is filtered and collected by the filter collection assembly 7, which ensures the filtration efficiency and improves the production efficiency to a certain extent. The crystallized calcium formate enters the filter plate 701, and the filter plate 701 separates the crystals and the liquid. The pneumatic telescopic rod 702 is started, and the pneumatic telescopic rod 702 drives the push plate 703 to move. The push plate 703 moves to push the crystals on the filter plate 701 through the channel 704 into the collection bin 705 for collection. The reflux filter 707 recovers and filters the liquid that mistakenly enters the collection bin 705. By setting the opening and closing component 5, the opening and closing of the leakage hole 4 is controlled while the flow speed is controlled to improve flexibility. By starting the motor 501, the motor 501 drives the first bevel gear 502 to rotate, the first bevel gear 502 rotates to drive the second bevel gear 503 to rotate, the second bevel gear 503 rotates to drive the rotating rod 504 to rotate, the rotating rod 504 rotates to drive the gear 505 to rotate, the gear 505 rotates to drive the rack 506 to move, and the slider 507 slides in the slide rail 508, and at the same time drives the baffle 509 to move, so as to control the relative movement of the symmetrically arranged baffles 509 to control the opening and closing of the leakage hole 4.

[0027] Specifically, a stirring motor 8 is installed at the upper end of the crystallization bin 1, a vertical rod 9 is installed at the output end of the stirring motor 8, telescopic stirring rods 10 are installed on both sides of the vertical rod 9, one end of the telescopic stirring rod 10 is connected to a scraper 11, a temperature control bin 12 is provided on the outer side of the crystallization bin 1, a first reflux pipe 13 is connected to one side of the filter bin 6, one end of the first reflux pipe 13 is connected to a water pump 14, a second reflux pipe 15 is installed on one side of the water pump 14, and a water outlet pipe 16 is provided at the lower end of the filter bin 6.

[0028] Through the above technical scheme, the stirring motor 8 is used to control the rotation of the vertical rod 9, and the rotation of the vertical rod 9 drives the telescopic stirring rod 10 to rotate, thereby driving the scraper 11 to rotate, thereby improving the heat exchange efficiency and preventing the crystals from sticking to the inner wall of the crystallization bin 1. The temperature control bin 12 controls the temperature in the crystallization bin 1 to improve the crystallization efficiency. The first reflux pipe 13, the water pump 14 and the second reflux pipe 15 pump the filtered liquid back into the crystallization bin 1 for crystallization operation to ensure the adequacy of the crystallization.

[0029] Specifically, the motor 501 is detachably arranged on one side of the crystallization chamber 1 , and the output end of the motor 501 passes through the crystallization chamber 1 and extends into the inner cavity thereof, and the output end of the motor 501 is detachably connected to the first bevel gear 502 .

[0030] Through the above technical solution, the motor 501 is connected to an external power supply and a controller to ensure the independent operation of each device. The motor 501 drives the first bevel gear 502 to rotate. The motor 501 is a plurality of groups, which are symmetrically arranged on both sides of the crystallization chamber 1, so as to conveniently control the relative movement of the symmetrically arranged baffles 509.

[0031] Specifically, the first bevel gear 502 is meshed with the second bevel gear 503 , the rotating rod 504 passes through the baffle 3 and extends into the inner cavity thereof, and the gear 505 is meshed with the rack 506 .

[0032] Through the above technical solution, the first bevel gear 502 rotates to drive the second bevel gear 503 to rotate, thereby driving the rotating rod 504 to rotate, the rotating rod 504 rotates to drive the gear 505 to rotate, and the gear 505 rotates to drive the rack 506 to move, thereby converting the rotational motion into linear motion.

[0033] Specifically, the slider 507 is slidably connected to the slide rail 508 , the baffle 509 penetrates the baffle bin 3 and extends into the leakage hole 4 , and the baffle 509 is divided into multiple groups, which are symmetrically arranged on both sides of the leakage hole 4 .

[0034] Through the above technical solution, the slider 507 and the slide rail 508 arranged in the baffle 3 ensure the stability and safety of the movement of the rack 506, and the baffles 509 symmetrically arranged on both sides of the leakage hole 4 are used to move relative to each other to control the opening and closing of the leakage hole 4 and control the flow speed at the same time.

[0035] Specifically, the filter plate 701 is detachably arranged in the filter bin 6 , the pneumatic telescopic rod 702 is detachably arranged on one side of the filter bin 6 , the output end of the pneumatic telescopic rod 702 passes through the filter bin 6 and extends into its inner cavity, and the push plate 703 contacts the filter plate 701 .

[0036] Through the above technical solution, the filter plate 701 filters the crystallized calcium formate, and the pneumatic telescopic rod 702 is used to drive the push plate 703 to move. The push plate 703 moves to push the crystals on the filter plate 701 through the channel 704 into the collection bin 705 for collection. The pneumatic telescopic rod 702 is externally connected to the source and controller to ensure the independent operation of each device.

[0037] Specifically, the collecting bin 705 is detachably disposed on one side of the filtering bin 6 , and the bin door 706 is detachably disposed on one side of the collecting bin 705 .

[0038] Through the above technical solution, the detachable setting of the collection bin 705 and the bin door 706 improves flexibility and adaptability, facilitates maintenance, and the bin door 706 is convenient to open to take out the crystals, and the mounting structures of the collection bin 705 and the bin door 706 are both provided with sealing gaskets to improve the sealing.

[0039] When in use, when it is necessary to control the opening and closing of the leakage hole 4, the motor 501 is started, the motor 501 drives the first bevel gear 502 to rotate, the first bevel gear 502 rotates to drive the second bevel gear 503 to rotate, the second bevel gear 503 rotates to drive the rotating rod 504 to rotate, the rotating rod 504 rotates to drive the gear 505 to rotate, the gear 505 rotates to drive the rack 506 to move, and at the same time the slider 507 slides in the slide rail 508, the rack 506 moves to drive the baffle 509 to move, and the symmetrically arranged baffles 509 are controlled to move relative to each other to control the leakage. The opening and closing of hole 4 facilitates entry into filter bin 6 for filtering operations. When the crystallized calcium formate in crystal bin 1 needs to be filtered and collected, the crystallized calcium formate enters filter plate 701, filter plate 701 separates the crystals from the liquid, and pneumatic telescopic rod 702 is started, which drives push plate 703 to move. Push plate 703 moves and pushes the crystals on filter plate 701 through channel 704 into collection bin 705 for collection. Reflux filter 707 recovers and filters the liquid that mistakenly enters collection bin 705.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A crystallization device for producing calcium formate, comprising a crystallization chamber (1), characterized in that: The upper end of the crystallization bin (1) is provided with a feed pipe (2), the lower end of the crystallization bin (1) is provided with a baffle bin (3), a leakage hole (4) is provided in the middle of the baffle bin (3), an opening and closing component (5) is installed inside the baffle bin (3), a filter bin (6) is provided below the crystallization bin (1), and a filter collection component (7) is installed on one side of the filter bin (6); The opening and closing assembly (5) comprises a motor (501), a first bevel gear (502) being mounted on the output end of the motor (501), a second bevel gear (503) being mounted on one side of the first bevel gear (502), a rotating rod (504) being mounted on the upper end of the second bevel gear (503), a gear (505) being mounted on one end of the rotating rod (504), a rack (506) being arranged on one side of the gear (505), sliders (507) being mounted on both sides of the rack (506), a slide rail (508) being mounted on one side of the slider (507), and a baffle (509) being connected to one end of the rack (506); The filter collection assembly (7) comprises a filter plate (701), a pneumatic telescopic rod (702) is installed on one side of the filter bin (6), a push plate (703) is installed on the output end of the pneumatic telescopic rod (702), the filter bin (6) is provided with a channel (704) on a side away from the pneumatic telescopic rod (702), a collection bin (705) is installed on one side of the channel (704), a bin door (706) is installed on one side of the collection bin (705), and a reflux filter (707) is provided on a side of the filter bin (6) close to the collection bin (705).

2. A crystallization device for calcium formate production according to claim 1, characterized in that: A stirring motor (8) is installed at the upper end of the crystallization bin (1), a vertical rod (9) is installed at the output end of the stirring motor (8), telescopic stirring rods (10) are installed on both sides of the vertical rod (9), one end of the telescopic stirring rod (10) is connected to a scraper (11), a temperature control bin (12) is sleeved on the outer side of the crystallization bin (1), a first return pipe (13) is connected to one side of the filter bin (6), one end of the first return pipe (13) is connected to a water pump (14), a second return pipe (15) is installed on one side of the water pump (14), and a water outlet pipe (16) is arranged at the lower end of the filter bin (6).

3. A crystallization device for calcium formate production according to claim 1, characterized in that: The motor (501) is detachably arranged on one side of the crystallization bin (1); the output end of the motor (501) passes through the crystallization bin (1) and extends into the inner cavity thereof; the output end of the motor (501) is detachably connected to the first bevel gear (502).

4. A crystallization device for calcium formate production according to claim 1, characterized in that: The first bevel gear (502) is meshed with the second bevel gear (503), the rotating rod (504) passes through the blocking bin (3) and extends into the inner cavity thereof, and the gear (505) is meshed with the rack (506).

5. A crystallization device for calcium formate production according to claim 1, characterized in that: The slide block (507) is slidably connected to the slide rail (508); the baffle plate (509) penetrates the baffle bin (3) and extends into the leakage hole (4); the baffle plates (509) are multiple groups, and the multiple groups of baffle plates (509) are symmetrically arranged on both sides of the leakage hole (4).

6. A crystallization device for calcium formate production according to claim 1, characterized in that: The filter plate (701) is detachably arranged in the filter bin (6), the pneumatic telescopic rod (702) is detachably arranged on one side of the filter bin (6), the output end of the pneumatic telescopic rod (702) penetrates the filter bin (6) and extends into the inner cavity thereof, and the push plate (703) is in contact with the filter plate (701).

7. A crystallization device for calcium formate production according to claim 1, characterized in that: The collecting bin (705) is detachably arranged on one side of the filter bin (6), and the bin door (706) is detachably arranged on one side of the collecting bin (705).

Images