Meat powder spray drying device

Abstract

The utility model discloses a meat powder spray drying device, which belongs to the technical field of food processing equipment, and comprises a filter box and a barrel body which are used for processing heated air, an annular heating box and a circulating heating box which are used for heating air through electric auxiliary heating are respectively fixed on the side wall of the barrel body, and the heating box is positioned below the circulating heating box. The side walls of the heating box and the circulating heating box are welded to two symmetrically-arranged filter boxes, filter screens used for air dust treatment are embedded in the side walls of the filter boxes, linear motors are further fixed to the inner walls of the filter boxes, connecting plates are welded to moving parts of the linear motors, and mounting plates are fixed to the moving parts of the linear motors and the connecting plates. The mounting plate is detachably connected with a cleaning plate with a brush, and the cleaning plate is slidably connected with the filter screen. According to the device, air can be filtered, residual heat of the air can be utilized, meat meal products can be sorted, and the production efficiency and quality of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to food processing equipment technical field, especially a kind of meat powder spray drying device. BACKGROUND

[0002] Meat powder is used for seasoning, the existing meat powder is generally adopted spray drying device when being made, the existing spray drying device cannot filter air when being used, dust and dust in air can enter device interior, so that meat powder seasoning is mixed with impurities, and the product needs to be edulcoration, it is cumbersome to operate, inconvenient to use.

[0003] After searching, for example (grant announcement number CN221781182U) a kind of powder spray drying device, including: cylinder, for receiving powder;Heat exchange component, made of heat transfer material, set in cylinder, for contact with powder;Heat exchange channel, open in heat exchange component, for heat exchange medium to flow through;Coil, made of heat transfer material, spiral is arranged on the outer wall of the pipeline that transports natural air;First negative pressure source, can provide negative pressure, feed end is communicated with heat exchange channel, discharge end is communicated with coil.The device can recycle the heat remaining in air, but, when using, there is the problem that dust in air cannot be filtered, so that the product prepared contains impurities, needs to be processed again, reduces the production efficiency of device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of meat powder spray drying device to solve the problems raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of meat powder spray drying device, including the filter box that the heated air is handled and barrel body, the sidewall of barrel body is fixed with the annular heating tank of electric auxiliary heating heated air and circulating heating tank respectively, heating tank is located below circulating heating tank, the sidewall of heating tank and circulating heating tank is welded with two symmetrical filter boxes, the sidewall of filter box is embedded and is installed with the filter screen for air dust treatment, the inner wall of filter box is also fixed with linear motor, the moving part of linear motor is welded with connecting plate, the moving part of linear motor and connecting plate are all fixed with mounting plate, and mounting plate is detachably connected with the cleaning plate with brush, and cleaning plate is slidably connected with filter screen.

[0006] As preferred embodiment, the top of barrel body is equipped with the sealed top plate, and the top plate is equipped with the hollow connection end of through type, and the connection end is connected with the pipeline that conveys meat powder.

[0007] As preferred embodiment, the inner wall of barrel body is connected with the hollow spray plate, the bottom of spray plate is equipped with the annular nozzle of equidistant arrangement, and the top of spray plate is fixed with the bottom of connection end by connecting pipe.

[0008] As a preferred embodiment, the inner wall of the barrel is connected with a hollow spray plate, the bottom of the spray plate is provided with annular nozzles arranged at equal intervals, and the top of the spray plate is fixed with the bottom of the connecting end through a connecting pipe.

[0009] As a preferred embodiment, the bottom of the circulating heating box is connected with the heating box through a communicating straight pipe, and the connecting part of the heating box with the barrel is provided with a blower.

[0010] As a preferred embodiment, the inner wall of the barrel is provided with an annular groove located below the blower, the inner top wall of the annular groove is provided with an electric push rod, and the inner bottom wall of the annular groove is provided with a mounting groove in which a spring column is mounted.

[0011] As a preferred embodiment, the inner wall of the annular groove is movably connected with a sieve plate, the top of the sieve plate is movably connected with the moving part of the electric push rod through a connecting ball structure, and the bottom of the sieve plate is movably connected with the moving part of the spring column through a pin shaft.

[0012] As a preferred embodiment, one side of the sieve plate is provided with an inclined discharge plate, the lower side of the discharge plate is provided with an inclined discharge plate connected with the barrel, and the bottom of the barrel is further provided with a funnel-shaped material collecting groove.

[0013] Compared with the prior art, the technical effects and advantages of the present application are:

[0014] The meat powder spray drying device is provided with a filter screen on the side wall of the filter box, in order to improve the filtering efficiency of the filter screen, a linear motor is mounted in the filter box, the moving part of the linear motor is welded with a connecting plate, the connecting plate and the moving part of the linear motor are welded with a mounting plate, the mounting plate is detachably connected with a cleaning plate provided with a brush, the cleaning plate is slidably connected with the filter screen, and an inclined discharge port is arranged at the bottom of the filter box. The dust adhered to the filter screen is cleaned by the linear motor driving the cleaning plate to move and then discharged through the discharge port. The setting of the filter screen effectively reduces the dust contained in the heated air, reduces the reprocessing difficulty of the prepared meat powder product, and improves the production efficiency of the device.

[0015] The meat powder spray drying device is provided with a heating box and a circulating heating box fixed on the outer side of the barrel, both of which are heated by electric auxiliary heating to heat the air. The connecting part of the heating box with the barrel is provided with a blower, and the connecting part of the circulating blower with the barrel is provided with a negative pressure blower. The air in the barrel is circulated by the negative pressure blower and the blower, reducing the heat loss and the energy loss during air heating, and improving the use economy of the device.

[0016] The meat powder spray drying device, since the meat powder original solution sprayed by the nozzle may cause part of the meat powder powder to be agglomerated when being dried, in order to avoid mixing with the meat powder powder, a sieve plate is arranged in the barrel body, a sieve screen is arranged in the sieve plate, a discharge plate arranged in cooperation with the sieve plate and a discharge plate connected with the barrel body are arranged, and the agglomerated meat powder is screened out, so that the practicability of the device is improved.

[0017] The device solves the problem that the heated air cannot be treated in the prior art, and improves the production efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 It is a structural schematic view of the meat powder spray drying device of the present application.

[0020] Figure 2 It is a structural schematic view of the meat powder spray drying device of the present application. Figure 1 It is a half sectional view of the filter box in the A-A direction.

[0021] Figure 3 It is a structural schematic view of the linear motor connection of the present application.

[0022] Figure 4 It is a structural schematic view of the meat powder spray drying device of the present application. Figure 1 It is a half sectional view of the barrel body in the A-A direction.

[0023] Figure 5 It is a structural schematic view of the sieve plate of the present application.

[0024] Figure 6 It is a structural schematic view of the spring column of the present application.

[0025] Figure 7 It is a structural schematic view of the spray plate of the present application.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] In the figure: 1. Top plate; 2. Connecting end; 3. Filter box; 4. Straight pipe; 5. Heating box; 6. Support seat; 7. Filter screen; 8. Bend pipe; 9. Circulating heating box; 10. Connecting plate; 11. Cleaning plate; 12. Discharge port; 13. Linear motor; 14. Mounting plate; 15. Barrel body; 16. Ring groove; 17. Material collection trough; 18. Mounting groove; 19. Screen plate; 20. Electric push rod; 21. Screen screen; 22. Discharge plate; 23. Spring column; 24. Spray plate; 25. Nozzle. DETAILED DESCRIPTION

[0028] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0031] A meat powder spray drying device embodiment, such as Figures 1 to 7 As shown, it includes a filter box 3 and a barrel body 15 for processing heated air. The side walls of the barrel body 15 are respectively fixed with an annular heating box 5 and a circulation heating box 9 for heating the air with electric auxiliary heating. The heating box 5 is located below the circulation heating box 9. The heating box 5 directly heats the air entering through the filter box 3. In order to accelerate the speed at which the heated air enters the barrel body 15, a blower is provided at the connection between the heating box 5 and the barrel body 15. The setting of the blower can effectively improve the air circulation rate inside the device. Because the hot air rises upward, a circulation heating box 9 is provided on the top of the heating box 5. A negative pressure fan is provided at the connection between the circulation heating box 9 and the barrel body 15. The setting of the negative pressure fan can absorb the air after drying the meat powder concentrate, utilize the heat remaining in the air, and further heat the control through the electric auxiliary heating inside the circulation heating box 9. The setting of the curved pipe 8 and the straight pipe 4 can circulate the air inside the device, which can save energy loss during air heating and increase the heat carried by the air.

[0032] The side wall of the filter box 3 is embedded with a filter screen 7 for air dust treatment, and the inner wall of the filter box 3 is further fixed with a linear motor 13, the moving part of the linear motor 13 is welded with a connecting plate 10, and the moving part of the linear motor 13 and the connecting plate 10 are both fixed with a mounting plate 14, the mounting plate 14 is detachably connected with a cleaning plate 11 with a brush, the cleaning plate 11 is slidably connected with the filter screen 7, the cleaning plate 11 is moved by controlling the lifting of the moving part of the linear motor 13, and because the cleaning plate 11 is slidably connected with the filter screen 7, the dust adhered to the surface of the filter screen 7 is cleaned, in order to accelerate the discharge of dust, a through-type discharge port 12 is arranged at the inner bottom of the filter box 3, and the discharge of dust is completed under the action of the discharge port 12, the device can increase the electrostatic dust removal plate in the filter box 3, and further ionize and remove dust from the filtered air, the device can be selected to be increased according to the actual situation, so the specific display is not shown in the application.

[0033] A top plate 1 is arranged at the top of the barrel body 15, the top plate 1 is provided with a through-type connecting end 2, the top end of the connecting end 2 is connected with a conveying pipe for conveying meat powder raw solution, the bottom end of the connecting end 2 is connected with a connecting pipe, the connecting pipe is communicated with a hollow spray plate 24 arranged in the barrel body 15, the bottom of the spray plate 24 is provided with circular ring-shaped nozzles 25 arranged at equal intervals, the meat powder raw solution can be uniformly sprayed in the barrel body 15 through the arrangement of the nozzles 25, and the raw solution is dried through the circulation of heated air, so that the required product is prepared.

[0034] The inner wall of the barrel body 15 is provided with an annular groove 16, the inner top of the annular groove 16 is provided with an electric push rod 20 embedded with the inner wall of the barrel body 15, the moving part of the electric push rod 20 is connected with the top of the sieve plate 19, a spherical groove is arranged at the top of the sieve plate 19, a spherical connector is arranged in the spherical groove, so that the electric push rod 20 is movably connected with the sieve plate 19, an installation groove 18 is further arranged at the inner bottom wall of the annular groove 16, the installation groove 18 is also arranged in the inner wall of the barrel body 15, a spring column 23 is fixed in the installation groove 18, a spring arranged in the spring column 23 is provided with a damper, the moving part of the spring column 23 is connected with a fixing block, the fixing block is rotatably connected with a connecting block welded at the bottom of the sieve plate 19 through a pin shaft, so that the electric push rod 20 can drive the sieve plate 19 to move in the annular groove 16, and the prepared meat powder is accelerated to be screened, an inclined discharge plate 22 is arranged at one side of the sieve plate 19, a discharge plate is arranged below the discharge plate 22, the discharge plate is welded with the barrel body 15 and is arranged in an inclined manner, and the discharge plate can completely receive the meat powder groups screened by the discharge plate 22 through the fine adjustment of the rotating sieve plate 19 and discharge the meat powder groups.

[0035] A support seat 6 is fixed at the bottom of the barrel body 15, the bottom of the support seat 6 is provided with a circular pipe with a control valve, the inner bottom wall of the barrel body 15 is provided with a material collecting groove 17 similar to a funnel, the material collecting groove 17 is communicated with the circular pipe through the barrel body 15, so that the meat powder produced by the device can be discharged.

[0036] The heating box 5, the circulating heating box 9, the linear motor 13, the air blower, the negative pressure fan and the electric push rod 20 are all conventional instruments, and the working principles, sizes and models are irrelevant to the functions of the application, so they will not be described in detail. Since the device is in a high-temperature environment for a long time, the device is subjected to high-temperature treatment, and regular maintenance and replacement are carried out. The control mode of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by the skilled person in the art. The power supply also belongs to the common knowledge in the art. And the utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0037] Working principle

[0038] When using the meat powder spray drying device, the meat powder raw solution is conveyed into the inside of the barrel body 15 through the connecting end 2 and the connecting pipe into the inside of the spray plate 24. At this time, the heating box 5 and the circulating heating box 9 are controlled to work, the air passing through the filter box 3 is heated, and the air circulation in the inside of the barrel body 15 is completed in cooperation with the air blower and the negative pressure fan. Then, the moving part of the linear motor 13 is controlled to work, driving the connected cleaning plate 11 to move, and regularly cleaning the filter screen 7 installed in the inside of the filter box 3.

[0039] Further, the dried meat powder falls into the inside of the sieve plate 19, the moving part of the connected electric push rod 20 is controlled to move, and the height of the sieve plate 19 in the ring groove 16 is fine-tuned in cooperation with the spring column 23 connected to the bottom of the sieve plate 19, the screening speed of the sieve plate 19 and the sieve screen 21 is accelerated, and the cleaning of the meat powder is completed through the setting of the discharge plate 22 and the discharge plate. Finally, the screened meat powder is gathered through the material gathering groove 17, and the production of the meat powder is completed.

[0040] It should be noted that in this text, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A meat powder spray drying device, comprising a filter box (3) for treating heated air and a barrel (15), characterized in that: The side walls of the barrel (15) are respectively fixed with an annular heating box (5) and a circulation heating box (9) for heating air with electric auxiliary heating. The heating box (5) is located below the circulation heating box (9). The side walls of the heating box (5) and the circulation heating box (9) are welded to two symmetrically arranged filter boxes (3). The side walls of the filter boxes (3) are embedded with a filter screen (7) for air dust treatment. A linear motor (13) is also fixed to the inner wall of the filter box (3). The moving part of the linear motor (13) is welded with a connecting plate (10). The moving part of the linear motor (13) and the connecting plate (10) are both fixed with a mounting plate (14). The mounting plate (14) is detachably connected to a cleaning plate (11) with a brush, and the cleaning plate (11) is slidably connected to the filter screen (7).

2. A meat powder spray drying device according to claim 1, characterized in that: A sealed top plate (1) is provided on the top of the barrel body (15), and a through-type hollow connecting end (2) is provided on the top plate (1), and the connecting end (2) is connected to a pipeline for conveying meat powder.

3. A meat powder spray drying device according to claim 2, characterized in that: The inner wall of the barrel (15) is connected to a hollow spray plate (24), the bottom of the spray plate (24) is provided with annular nozzles (25) arranged at equal intervals, and the top of the spray plate (24) is fixed to the bottom of the connection end (2) through a connecting pipe.

4. The meat powder spray drying device according to claim 3, characterized in that: The side wall of the barrel body (15) is connected to four symmetrically arranged curved pipes (8), the other ends of the four curved pipes (8) are connected to the top of the circulation heating box (9), and four symmetrically arranged negative pressure fans are provided at the connection between the circulation heating box (9) and the barrel body (15).

5. The meat powder spray drying device according to claim 4, characterized in that: The bottom of the circulating heating box (9) is connected to the heating box (5) through a communicating straight pipe (4), and a blower is provided at the connection between the heating box (5) and the barrel (15).

6. The meat powder spray drying device according to claim 5, characterized in that: The inner wall of the barrel body (15) is provided with an annular groove (16), the annular groove (16) is located below the blower, an electric push rod (20) is installed on the inner top wall of the annular groove (16), and an installation groove (18) is provided on the inner bottom wall of the annular groove (16), and a spring column (23) is installed in the installation groove (18).

7. The meat powder spray drying device according to claim 6, characterized in that: The inner wall of the annular groove (16) is movably connected to a sieve plate (19), the top of the sieve plate (19) is movably connected to the moving part of the electric push rod (20) through a connecting ball structure, and the bottom of the sieve plate (19) is connected to the moving part of the spring column (23) through a pin shaft.

8. The meat powder spray drying device according to claim 7, characterized in that: A tilted discharge plate (22) is provided on one side of the sieve plate (19), and a tilted discharge plate connected to the barrel body (15) is provided below the discharge plate (22). A funnel-shaped material collecting trough (17) is also provided at the bottom of the barrel body (15).

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