Spray granulation dryer for enzyme preparation

Abstract

The utility model discloses a spray granulation dryer for enzyme preparations, which relates to the field of enzyme preparation production and comprises a mixing bin, a bag-type dust collector fixedly connected to the top end of the mixing bin, a spray pump connecting pipe fixedly connected to the front end of the bag-type dust collector, and an exhaust pipe fixedly connected to the rear end of the bag-type dust collector. According to the spray granulation drying machine, two core links of spray drying and particle collection are integrated, in space utilization, the equipment layout is optimized to a great extent, the whole process from solution spraying to particle drying to collection can be completely achieved only with a small space, the occupied area of the equipment is effectively reduced, and the equipment cost is reduced. The device is simple in structure and particularly suitable for factories with limited sites, meanwhile, due to the integrated design, the transfer links of materials among different devices are reduced, energy loss is reduced, heat transfer and material flowing are more efficient due to the compact structure, and therefore the overall operation efficiency is improved, and space and energy are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of enzyme preparation production, concretely is a kind of enzyme preparation's spray granulation drying machine. BACKGROUND

[0002] Spray granulation drying machine is an advanced equipment integrating spray drying and granulation function.Its working principle is that liquid material (such as solution, suspension, etc.) is atomized into small droplets by atomizing device, and hot air is introduced to make the droplets fully contact with the hot air, and the moisture evaporation is completed in a very short time to realize drying.In this process, the droplets gradually shrink and form particles.It ingeniously combines drying and granulation links, can directly convert liquid material into granular product, and is widely used in food, medicine, chemical industry and other industries, with the advantages of high production efficiency, uniform particles, etc.

[0003] The existing spray granulation drying machine has certain improvement space in actual application, and the operation steps are more cumbersome, from the early deployment of material, repeated debugging of atomization parameters, to accurate control of multiple indexes such as temperature and air speed in the drying process, to subsequent processing after particle collection, each link needs to consume a lot of manpower and time, increases the complexity of production management, and moreover, such equipment occupies large area, in the industrial plant of every inch of land, the huge body not only occupies too much space, affects the reasonable layout of other production equipment, but also may be limited by site, so that the equipment installation and maintenance are inconvenient, and then the production efficiency is restricted to improve and optimize the cost. CONTENT OF THE UTILITY MODEL

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of enzyme preparation's spray granulation drying machine, including mixing bin, the mixing bin top end is fixedly connected with cloth bag dust collector, the cloth bag dust collector front end is fixedly connected with spray pump connecting pipe, the cloth bag dust collector rear end is fixedly connected with exhaust pipe.

[0005] Preferably, the mixing bin includes a bin body, the bin body is fixedly connected with a gas pipe joint on one side, the bin body is fixedly connected with a discharge pipe on the other side, and a heating structure is installed inside the bottom end of the bin body.

[0006] Preferably, the bin body includes an outer shell, and a partition plate is fixedly connected inside the outer shell.

[0007] Preferably, the heating structure includes a connecting base, a heating rod is installed inside the top end of the connecting base, a power-on interface is fixedly connected on one side of the connecting base, and the power-on interface and the heating rod are fixedly connected through a cable.

[0008] Preferably, the cloth bag dust collector includes a dust collector body, the dust collector body is provided with two groups, and the two groups of dust collector bodies are fixedly connected with a mixing pipe at the top end.

[0009] Preferably, the mixing pipe rear end is communicated with the exhaust pipe.

[0010] Preferably, the dust remover main body on one side is communicated with the heating structure, and the dust remover main body on the other side is communicated with the discharge pipe, and the partition plate divides the dust remover main body into two independent parts.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The spray granulation drying machine for enzyme preparation integrates the two core links of spray drying and particle collection, optimizes the equipment layout to a great extent in space utilization, realizes the whole process from solution spraying to particle drying and collection, reduces the equipment area, is especially suitable for factories with limited space, reduces the material transfer between different equipment, reduces energy consumption, realizes the heat transfer and material flow more efficiently due to the compact structure, improves the overall operation efficiency, and realizes the double saving of space and energy. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described below in combination with the drawings:

[0014] Figure 1 It is the structure schematic view of the utility model;

[0015] Figure 2 It is the structure schematic view of the utility model; Figure 1 It is the structure schematic view of the utility model from another perspective;

[0016] Figure 3 It is the mixing bin cross section schematic view of the utility model.

[0017] As shown in the figure: 1, mixing bin; 11, bin main body; 111, shell; 112, partition plate; 12, gas pipe joint; 13, heating structure; 131, connecting base; 132, power connection; 133, heating rod; 14, discharge pipe; 2, bag-type dust collector; 21, dust remover main body; 22, mixing pipe; 3, spray pump connecting pipe; 4, exhaust pipe. DETAILED DESCRIPTION

[0018] In order to more clearly explain the overall concept of the utility model, the following will be described in detail in an exemplary manner in combination with the drawings of the specification.

[0019] Please refer to Figures 1 to 3The utility model provides a technical scheme: a kind of enzyme preparation's spray granulation dryer, including mixing bin 1, mixing bin 1 top end fixedly connected with cloth bag dust collector 2, cloth bag dust collector 2 front end fixedly connected with spray pump connecting pipe 3, cloth bag dust collector 2 rear end fixedly connected with exhaust pipe 4;

[0020] This spray granulation dryer integrates two core links of spray drying and particle collection, in space utilization, it optimizes equipment layout to a great extent, only needs smaller space to realize the whole process from solution spray to particle drying and then collection, effectively reduces equipment floor area, especially suitable for factory with limited space, integrated design reduces material transfer link between different equipment, reduces energy loss, and compact structure makes heat transfer and material flow more efficient, thereby improving overall operation efficiency, realizes double saving of space and energy;

[0021] Mixing bin 1 includes bin body main part 11, bin body main part 11 one side fixedly connected with air pipe joint 12, bin body main part 11 other side fixedly connected with discharge pipe 14, bin body main part 11 bottom end inside installation has warming structure 13;

[0022] Bin body main part 11 includes shell 111, shell 111 inside fixedly connected with partition plate 112;

[0023] Warming structure 13 includes connecting base 131, connecting base 131 top end inside installation has heating rod 133, connecting base 131 one side fixedly connected with power-on interface 132, power-on interface 132 is fixedly connected with heating rod 133 by cable line;

[0024] Cloth bag dust collector 2 includes dust collector main body 21, dust collector main body 21 is equipped with two groups, two groups of dust collector main body 21 top end fixedly connected with mixing pipe 22;

[0025] Mixing pipe 22 rear end is linked with exhaust pipe 4;

[0026] Dust collector main body 21 located in one side and warming structure 13 are communicated, dust collector main body 21 located in other side and discharge pipe 14 are communicated, partition plate 112 divides bin body main part 11 inside into two independent parts;

[0027] When using, spray pump connecting pipe 3 is connected with external spray pump, spray pump is connected with external feed pipe, air pipe joint 12 is connected with external air inlet pipe, discharge pipe 14 is connected with external collection pipe, spray pump disperses, atomizes liquid enzyme preparation material in feed pipe by high-speed airflow, spray pump utilizes built-in two-fluid nozzle to introduce material and airflow into nozzle, after mixing in nozzle, it is sprayed into spray pump connecting pipe 3, then enters cloth bag dust collector 2 through spray pump connecting pipe 3;

[0028] A set of reversing valves are installed at the connection between the dust collector body 21 and the spray pump connecting pipe 3, and a set of reversing valves are installed inside the exhaust pipe 4, when the mixed enzyme preparation material enters the bag filter 2, one set of reversing valves is screwed to make the spray pump connecting pipe 3 communicate with the right dust collector body 21, and another set of reversing valves is screwed to make the exhaust pipe 4 closed, at the same time, the external air inlet pipe guides the airflow into the air pipe joint 12 and the bin body 11, the airflow is heated by the heating structure 13, and the heated airflow enters the right dust collector body 21, at this time, the hot airflow contacts the mixed enzyme preparation material, so that the water in the material is rapidly evaporated, thereby obtaining dry enzyme preparation particles, at this time, the reversing valve at the dust collector body 21 is screwed to make the two dust collector bodies 21 communicate, and the enzyme preparation particles in the right dust collector body 21 can enter the left dust collector body 21, and the dust collector body 21 filters the enzyme preparation particles, under the action of gravity and wind blowing, the filtered enzyme preparation particles enter the shell 111 and are discharged outward through the discharge pipe 14 for collection, the partition plate 112 can play a separation role, so that the enzyme preparation particles are prevented from mixing into the heating structure 13 side, the bag mesh number of the right dust collector body 21 is extremely fine, so that the enzyme preparation particles can be effectively intercepted, and the enzyme preparation particles are prevented from penetrating through the cloth into the heating structure 13;

[0029] When the airflow is heated, the external power supply cable is connected with the power supply interface 132 for power supply, the heating rod 133 generates heat after being powered on, the airflow connected with the air pipe joint 12 is heated, and then the airflow enters the bag filter 2, after use, the reversing valve installed at the exhaust pipe 4 is unscrewed, and the residual sundries and enzyme preparation particles of a size not meeting the standard are discharged outward through the exhaust pipe 4 for cleaning.

[0030] Those skilled in the art will understand that the above discussion of any embodiment is only exemplary and is not intended to imply that the scope of the present application includes the examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as above, which are not provided in detail for the sake of brevity.

[0031] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

[0032] The contents not described in detail in the specification are not improved for the present application, and are all prior art known to those skilled in the art, so that they are not described in detail.

Claims

1. An enzyme preparation spray granulation dryer characterized by: Including mixed warehouse (1), the mixed warehouse (1) top fixedly connected with cloth bag dust collector (2), cloth bag dust collector (2) front fixedly connected with spray pump connecting pipe (3), cloth bag dust collector (2) rear fixedly connected with exhaust pipe (4).

2. The enzyme preparation spray granulation dryer according to claim 1, characterized in that: The mixed warehouse (1) includes a warehouse body (11), one side of the warehouse body (11) is fixedly connected with an air pipe joint (12), the other side of the warehouse body (11) is fixedly connected with a discharge pipe (14), and the bottom end of the warehouse body (11) is internally provided with a warming structure (13).

3. An enzyme preparation spray granulation dryer according to claim 2, characterized in that: The warehouse body (11) includes an outer shell (111), and the inner shell (111) is fixedly connected with a partition plate (112).

4. An enzyme preparation spray granulation dryer according to claim 3, characterized in that: The warming structure (13) includes a connecting base (131), the top end of the connecting base (131) is internally provided with a heating rod (133), one side of the connecting base (131) is fixedly connected with an electrification interface (132), and the electrification interface (132) is fixedly connected with the heating rod (133) through a cable.

5. An enzyme preparation spray granulation dryer according to claim 4, characterized in that: The cloth bag dust collector (2) includes a dust collector body (21), and the dust collector body (21) is provided with two groups, and the top end of the two groups of dust collector bodies (21) is fixedly connected with a mixing pipe (22).

6. An enzyme preparation spray granulation dryer according to claim 5, characterized in that: The rear end of the mixing pipe (22) is communicated with the exhaust pipe (4).

7. An enzyme preparation spray granulation dryer according to claim 6, characterized in that: The dust collector body (21) on one side is communicated with the warming structure (13), the dust collector body (21) on the other side is communicated with the discharge pipe (14), and the partition plate (112) divides the inside of the warehouse body (11) into two independent parts.

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