Atomization drying equipment for tannic acid

Abstract

The utility model discloses tannic acid atomization drying equipment, and relates to the technical field of tannic acid production, the equipment comprises a spray dryer, the surface of a fixing sleeve is provided with a connecting mechanism convenient for taking a storage barrel, and the surface of a fixing plate is provided with a clamping mechanism used for fixing the storage barrels with different sizes. According to the material storage device, the material storage barrels with different widths are adopted through the connecting mechanism according to requirements, the material storage barrels are inserted into the connecting grooves through the connecting blocks, the material storage barrels and the fixing sleeve are fixed together through the connecting blocks, the material storage barrels are prevented from being pulled out at will, and the material storage barrels are pulled out of the fixing sleeve through the connecting blocks through the handle; and therefore, the storage barrel can be conveniently taken out by two hands, the phenomenon that the storage barrel possibly falls off due to the fact that the holding degree of the storage barrel by one hand is not enough when a person disassembles the storage barrel is avoided, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tannic acid production, in particular to atomization drying equipment for tannic acid. Background Art

[0002] Tannic acid is an organic compound in the form of a yellow or brownish-yellow powder. Its aqueous solution turns blue-black when it meets an iron salt solution. Adding sodium sulfite can delay the discoloration. During the production process, tannic acid needs to be processed into a medium powder through atomization drying equipment. The atomization drying equipment will atomize the thin material, and when it comes into contact with hot air, the water will quickly vaporize to obtain a dry product. However, when the tannic acid is processed into a powder, it will flow directly into the storage barrel. The current storage barrel is connected by a snap-fit, so when a person disassembles the storage barrel, the person holds the outer side of the barrel with one hand and pulls the snap-fit ​​with the other hand. During this process, the person's single-handed grip on the storage barrel is not tight enough, and the storage barrel may fall, which makes the processed tannic acid unusable.

[0003] Based on this, an atomization drying device for tannic acid is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The purpose of the utility model is to provide an atomization drying device for tannic acid, so as to solve the problem of disassembly of a storage barrel in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] Disclosed is an atomization drying device for tannic acid, comprising a spray dryer, wherein a fixing plate is fixedly connected to one side of the bottom of the spray dryer, a discharge pipe is fixedly connected to the bottom of the spray dryer, one end of the discharge pipe is fixedly connected to a discharge barrel, a fixing sleeve is fixedly connected to the bottom of the discharge barrel, a connection mechanism for facilitating the removal of a storage barrel is provided on the surface of the fixing sleeve, and a clamping mechanism for fixing storage barrels of different sizes is provided on the surface of the fixing plate.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the connecting mechanism includes a connecting groove, a spring groove, a spring, a pin, a connecting block, a slot, a storage barrel and a handle, a connecting groove is provided on the surface of the fixed sleeve, a spring groove is provided at one end of the inner wall of the connecting groove, a spring is provided inside the spring groove, one end of the spring is fixedly connected to the spring groove and the other end is fixedly connected to the pin, the inner wall of the connecting groove is slidably connected to the connecting block, a slot is provided at one end of the connecting block, the slot cooperates with one end of the pin, the bottom of the connecting block is fixedly connected to the storage barrel, and two sets of handles are fixedly connected to one side of the storage barrel.

[0009] In an optional solution, the inner wall size of the connecting groove matches the outer wall size of the connecting block.

[0010] In an optional solution, the diameter of the spring slot matches the diameter of the spring.

[0011] In an optional solution: the clamping mechanism includes a connecting plate, an electric push rod and a clamp, the two ends of the fixed plate are fixedly connected to the connecting plate, the surface of the connecting plate is fixedly connected to the electric push rod, and one end of the electric push rod is fixedly connected to the clamp.

[0012] In an optional solution: a connecting pipe is fixedly connected to the top of the discharge barrel, and one end of the connecting pipe is fixedly connected to a cyclone separator.

[0013] In an optional solution, positioning plates are fixedly connected to the four sides of the bottom of the spray dryer, and positioning holes are opened on the surface of the positioning plates.

[0014] In an optional solution: an observation window is provided at the front end of the spray dryer, an operating table is provided at one side of the spray dryer, and a heater is provided at one side of the rear end of the spray dryer.

[0015] In an optional solution: the rear end of the spray dryer is fixedly connected to a storage barrel, the top of the storage barrel is fixedly connected to a feed pipe, one end of the feed pipe is fixedly connected to the spray dryer, and the surface of the feed pipe is fixedly connected to a feed pump.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model adopts storage barrels of different widths through a connecting mechanism according to needs, and the storage barrel is inserted into the connecting groove through a connecting block, and one end of the connecting block squeezes the bayonet and the spring. When the position is appropriate, the spring resets, and one end of the bayonet is inserted into the bayonet, so that the storage barrel is fixed together with the fixing sleeve through the connecting block, preventing the storage barrel from being pulled out at will. The storage barrel is pulled out of the fixing sleeve through the connecting block through the handle, and then the storage barrel is conveniently taken out with both hands, thereby achieving the effect of preventing the storage barrel from falling due to insufficient grip of the storage barrel by one hand when the person disassembles the storage barrel, thereby making it impossible to use the processed tannic acid normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the spray dryer and heater in accordance with the present invention.

[0020] Figure 3 This is a schematic diagram of the connecting mechanism structure of the present utility model.

[0021] Figure 4 This is a schematic structural diagram of the clamping mechanism of the present utility model.

[0022] Figure 5 For the utility model Figure 4 A is an enlarged schematic diagram.

[0023] Notes on the accompanying drawings: 1. Spray dryer; 2. Fixed plate; 3. Discharge pipe; 4. Discharge barrel; 5. Fixed sleeve; 6. Connecting pipe; 7. Cyclone separator; 8. Connecting mechanism; 801. Connecting groove; 802. Spring groove; 803. Spring; 804. Pin; 805. Connecting block; 806. Slot; 807. Storage barrel; 808. Handle; 9. Clamping mechanism; 901. Connecting plate; 902. Electric push rod; 903. Clamp; 10. Positioning plate; 11. Positioning hole; 12. Observation window; 13. Operating table; 14. Heater; 15. Storage barrel; 16. Feeding pipe; 17. Feeding pump. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, Figure 1-Figure 5As shown, a tannic acid atomization drying device includes a spray dryer 1, a fixed plate 2 is fixedly connected to one side of the bottom of the spray dryer 1, a discharge pipe 3 is fixedly connected to the bottom of the spray dryer 1, and one end of the discharge pipe 3 is fixedly connected to a discharge barrel 4. The tannic acid atomized into powder can be added to the inlet and outlet barrel 4 through the discharge pipe 3, and the bottom of the discharge barrel 4 is fixedly connected to a fixed sleeve 5. The surface of the fixed sleeve 5 is provided with a connecting mechanism 8 for facilitating the removal of the storage barrel 807, which is convenient for taking the storage barrel 807. The surface of the fixed plate 2 is provided with a clamping mechanism 9 for fixing storage barrels 807 of different sizes, which is used to fix the storage barrel 807.

[0026] In one embodiment, Figure 3 - Figure 5 As shown, the connecting mechanism 8 includes a connecting groove 801, a spring groove 802, a spring 803, a bayonet 804, a connecting block 805, a bayonet groove 806, a storage barrel 807 and a handle 808. The surface of the fixed sleeve 5 is provided with a connecting groove 801, and one end of the inner wall of the connecting groove 801 is provided with a spring groove 802. A spring 803 is provided inside the spring groove 802. One end of the spring 803 is fixedly connected to the spring groove 802 and the other end is fixedly connected to the bayonet 804. The inner wall of the connecting groove 801 is slidably connected to the connecting block 805. One end of the connecting block 805 is provided with a bayonet groove 806. The bayonet groove 806 and the bayonet pin are connected. One end of 804 cooperates with each other, and the bottom of the connecting block 805 is fixedly connected to a storage barrel 807. The storage barrel 807 is inserted into the connecting groove 801 through the connecting block 805. One end of the connecting block 805 squeezes the pin 804 and the spring 803. When the position is appropriate, the spring 803 resets, and one end of the pin 804 is inserted into the slot 806, so that the storage barrel 807 is fixed together with the fixed sleeve 5 through the connecting block 805 to prevent the storage barrel 807 from being pulled out at will. Two sets of handles 808 are fixedly connected to one side of the storage barrel 807. Through the handles 808, the storage barrel 807 can be easily pulled out of the fixed sleeve 5 through the connecting block 805.

[0027] In one embodiment, Figure 3 As shown, the inner wall size of the connecting groove 801 is consistent with the outer wall size of the connecting block 805. When the connecting block 805 slides inside the connecting groove 801, the connecting groove 801 can limit the sliding of the connecting block 805 to prevent the connecting block 805 from shaking inside the connecting groove 801.

[0028] In one embodiment, Figure 5 As shown, the diameter of the spring slot 802 matches the diameter of the spring 803. When the spring 803 is extended or retracted, the spring slot 802 will limit the spring 803 to prevent the spring 803 from shaking.

[0029] In one embodiment, Figure 4 As shown, the clamping mechanism 9 includes a connecting plate 901, an electric push rod 902 and a clamp 903. The two ends of the fixed plate 2 are fixedly connected to the connecting plate 901, the surface of the connecting plate 901 is fixedly connected to the electric push rod 902, and one end of the electric push rod 902 is fixedly connected to the clamp 903. When the electric push rod 902 is started, the clamp 903 is driven to move inward, and the storage barrel 807 is fixed on the fixed plate 2 through the clamping formed by the two groups of clamps 903.

[0030] In one embodiment, Figure 1 As shown, the top of the discharge barrel 4 is fixedly connected with a connecting pipe 6, and one end of the connecting pipe 6 is fixedly connected with a cyclone separator 7. The cyclone separator 7 is started, and the cyclone separator 7 passes through the connecting pipe 6, and the tannic acid atomized into powder is added into the inlet and outlet barrel 4 through the discharge pipe 3, and then the powdered tannic acid falls into the storage barrel 807 through the discharge barrel 4.

[0031] In one embodiment, Figure 1 As shown, positioning plates 10 are fixedly connected around the bottom of the spray dryer 1. Positioning holes 11 are provided on the surface of the positioning plates 10. When the bolts are tightened, the bolts pass through the positioning holes 11 and are threadedly connected to the ground, so that the spray dryer 1 is fixed to the ground through the positioning plates 10 to prevent the spray dryer 1 from shaking during use.

[0032] In one embodiment, Figure 1 As shown, the front end of the spray dryer 1 is provided with an observation window 12 for observing the internal state of the spray dryer 1, one side of the spray dryer 1 is provided with an operating table 13 for operating the spray dryer 1, and the rear end of the spray dryer 1 is provided with a heater 14 for evaporating moisture in the raw material.

[0033] In one embodiment, Figure 2 As shown, the rear end of the spray dryer 1 is fixedly connected to a storage barrel 15, the top of the storage barrel 15 is fixedly connected to a feeding pipe 16, one end of the feeding pipe 16 is fixedly connected to the spray dryer 1, and the surface of the feeding pipe 16 is fixedly connected to a feeding pump 17. When the feeding pump 17 is started, the raw material solution in the storage barrel 15 can be added to the spray dryer 1 through the feeding pipe 16.

[0034] Working principle: The above embodiment discloses an atomization drying device for tannic acid, wherein, when in use, according to needs, storage barrels 807 of different widths are used, and the storage barrel 807 is inserted into the connecting groove 801 through the connecting block 805. One end of the connecting block 805 squeezes the latch 804 and the spring 803. When the position is appropriate, the spring 803 resets, and one end of the latch 804 is inserted into the latch groove 806, so that the storage barrel 807 is fixed together with the fixing sleeve 5 through the connecting block 805 to prevent the storage barrel 807 from being pulled out at will. The electric push rod 902 is started to drive the clamp 903 to move inward. The storage barrel 807 is fixed on the fixed plate 2 through the clamping formed by the two sets of clamps 903. The feeding pump 17 is started, and the raw material solution in the storage barrel 15 can be added to the spray dryer 1 through the feeding pipe 16. The raw material solution passes through the spray dryer 1. When the nozzle is opened, the pressure energy is converted into kinetic energy and dispersed into droplets when sprayed at high speed. The solvent therein is then evaporated through the heater 14, and the cyclone separator 7 is started to recover the small particles of the solute through the cyclone separator 7. The cyclone separator 7 passes through the connecting pipe 6, and the atomized tannic acid is added to the inlet and outlet barrel 4 through the discharge pipe 3, and then the powdered tannic acid falls into the storage barrel 807 through the discharge barrel 4. When the storage barrel 807 is full, the electric push rod 902 is started to drive the clamp 903 to move outward, and the storage barrel 807 is pulled out of the fixed sleeve 5 through the handle 808 through the connecting block 805, so that the storage barrel 807 can be taken out with both hands conveniently, so as to avoid the possibility that the storage barrel 807 may fall when the person disassembles the storage barrel 807 due to insufficient grip of the storage barrel with one hand, thereby making the processed tannic acid unable to be used normally.

[0035] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An atomization drying device for tannic acid, comprising a spray dryer (1), wherein a fixing plate (2) is fixedly connected to one side of the bottom of the spray dryer (1), a discharge pipe (3) is fixedly connected to the bottom of the spray dryer (1), one end of the discharge pipe (3) is fixedly connected to a discharge barrel (4), and a fixing sleeve (5) is fixedly connected to the bottom of the discharge barrel (4), characterized in that: The surface of the fixing sleeve (5) is provided with a connecting mechanism (8) for facilitating the removal of the storage barrel (807), and the surface of the fixing plate (2) is provided with a clamping mechanism (9) for fixing storage barrels (807) of different sizes.

2. The atomization drying equipment for tannic acid according to claim 1, characterized in that: The connecting mechanism (8) comprises a connecting groove (801), a spring groove (802), a spring (803), a latch (804), a connecting block (805), a latch groove (806), a material storage barrel (807) and a handle (808). The surface of the fixing sleeve (5) is provided with a connecting groove (801), one end of the inner wall of the connecting groove (801) is provided with a spring groove (802), the interior of the spring groove (802) is provided with a spring (803), and the spring (803) is provided with a spring (803). One end of the connecting block (805) is fixedly connected to a spring groove (802) and the other end is fixedly connected to a bayonet pin (804). The inner wall of the connecting groove (801) is slidably connected to a connecting block (805). One end of the connecting block (805) is provided with a bayonet slot (806). The bayonet slot (806) cooperates with one end of the bayonet pin (804). The bottom of the connecting block (805) is fixedly connected to a material storage barrel (807). One side of the material storage barrel (807) is fixedly connected to two sets of handles (808).

3. The atomization drying equipment for tannic acid according to claim 2, characterized in that: The inner wall size of the connecting groove (801) matches the outer wall size of the connecting block (805).

4. The atomization drying equipment for tannic acid according to claim 2, characterized in that: The diameter of the spring slot (802) matches the diameter of the spring (803).

5. The atomization drying equipment for tannic acid according to claim 1, characterized in that: The clamping mechanism (9) comprises a connecting plate (901), an electric push rod (902) and a clamp (903); both ends of the fixing plate (2) are fixedly connected to the connecting plate (901); the surface of the connecting plate (901) is fixedly connected to the electric push rod (902); and one end of the electric push rod (902) is fixedly connected to the clamp (903).

6. The atomization drying equipment for tannic acid according to claim 1, characterized in that: The top of the discharge barrel (4) is fixedly connected to a connecting pipe (6), and one end of the connecting pipe (6) is fixedly connected to a cyclone separator (7).

7. The atomization drying equipment for tannic acid according to claim 1, characterized in that: Positioning plates (10) are fixedly connected around the bottom of the spray dryer (1), and positioning holes (11) are provided on the surface of the positioning plate (10).

8. The atomization drying equipment for tannic acid according to claim 1, characterized in that: The front end of the spray dryer (1) is provided with an observation window (12), one side of the spray dryer (1) is provided with an operating table (13), and the rear end of the spray dryer (1) is provided with a heater (14).

9. The atomization drying equipment for tannic acid according to claim 1, characterized in that: The rear end of the spray dryer (1) is fixedly connected to a storage barrel (15), the top of the storage barrel (15) is fixedly connected to a feed pipe (16), one end of the feed pipe (16) is fixedly connected to the spray dryer (1), and the surface of the feed pipe (16) is fixedly connected to a feed pump (17).

Images