Continuous purification device for processing milk soft sweets

Abstract

The invention relates to a continuous purification device for milk soft sweet processing, and relates to the technical field of sugar mixing equipment.The continuous purification device comprises a boiling system, a filtering system, a purification system and a forming device.The boiling system comprises a plurality of boiling units, and the filtering system comprises a filtering and conveying device and a plurality of filtering and collecting devices; the filtering and collecting devices are installed between the corresponding adjacent boiling units, the filtering and conveying device penetrates through the bottoms of the filtering and collecting devices and slides along the bottoms of the filtering and collecting devices, the forming device is installed on the side edge of the boiling system, and the purifying system is located on the side, away from the forming system, of the boiling system. The filtering effect is good and the water loss is fast.

Description

Technical Field

[0001] The invention relates to the technical field of sugar mixing equipment, in particular to a continuous purification device for processing milk soft candy. Background Art

[0002] Candy is made mainly of sugarcane juice, which is boiled and added with some food additives, and then goes through processes such as blending, cooling and molding to form an exquisite and durable sweet solid food with different physical states, textures and aromas. Candy comes in a wide variety of colors and patterns, and can be classified according to the composition, properties and craftsmanship of the candy. According to the hardness and softness of the candy, it can be divided into hard candy, semi-soft candy and soft candy; according to the craftsmanship, it can be divided into hard candy, sandwich candy, aerated candy, toffee candy and jelly candy; according to the ingredients, it can be divided into hard candy, toffee candy, protein candy, milk candy, soft candy and sandwich candy, etc.; according to the candy industry standards, it can be divided into hard candy toffee candy, polished candy, aerated candy, etc.

[0003] During the production process of soft candy, the sugarcane juice must first be boiled to bring out the flavor and dehydrate it, then filtered, and then boiled to make the sugar appear in different colors. Both filtering and boiling have a purification effect, thereby purifying sugars with different water contents.

[0004] Existing sugar dissolving and sugar boiling are mostly carried out in equipment such as boiling pots or steaming pots, which causes slow water loss and poor filtering effect. Summary of the invention

[0005] In order to overcome the technical defects of the prior art, the present invention provides a continuous purification device for processing milk soft candy, which has good filtering effect and fast water loss.

[0006] The technical solution adopted by the present invention is: A continuous purification device for processing milk jelly candy comprises a boiling system, a filtering system, a purification system and a molding device, wherein the boiling system comprises a plurality of boiling units, the filtering system comprises a filtering conveying device and a plurality of filtering and collecting devices, each of the filtering and collecting devices is installed between corresponding adjacent boiling units, the filtering conveying device passes through the bottom of each filtering and collecting device, the filtering conveying device slides along the bottom of each filtering and collecting device, the molding device is installed on the side of the boiling system, and the purification system is located on the side of the boiling system away from the molding system.

[0007] Preferably, the boiling system comprises a plurality of boiling pots, adjacent boiling pots are isolated from each other by isolation plates, and each boiling pot forms a boiling unit.

[0008] Preferably, a gas pipe is provided at the bottom of each boiling pot.

[0009] Preferably, the purification system comprises a purification pot, a slag bucket and a guide plate, the slag bucket is installed on the side of the purification pot, the top of the guide plate is located on the side of the slag bucket, and the guide plate extends above the purification pot.

[0010] Preferably, the molding device comprises a molding frame and a silicone grid, the molding frame is installed on the side of the boiling system, and the silicone grid is placed on the molding frame.

[0011] Preferably, the filtering and conveying device comprises a filter active roller, a filter passive roller and a filter screen, the filter screen is arranged on the filter active roller and the filter passive roller, the filter screen passes through the bottom of each filter aggregate device, and the filter screen slides along the bottom of each filter aggregate device.

[0012] Preferably, a plurality of stainless steel round-head nails are installed on the inner side of the filter screen.

[0013] Preferably, the filtering and collecting device comprises a plurality of filtering and collecting hoppers, and a material passing slot is provided on a side of the filtering and collecting hopper close to the filtering and conveying device.

[0014] The beneficial effects of the present invention are: The boiling system includes a plurality of boiling units, which are used to boil one by one to increase the surface area of ​​the sugarcane juice, thereby quickly reducing the water content of the sugarcane juice. The filtering system includes a filtering and conveying device and a plurality of filtering and collecting devices. Each filtering and collecting device is installed between corresponding adjacent boiling units. The filtering and conveying device passes through the bottom of each filtering and collecting device, and slides along the bottom of each filtering and collecting device. The sugarcane juice is transferred between adjacent boiling units. The filtering and conveying device carries away solid impurities through the bottom of the filtering and collecting device. At the same time, the filtering and conveying device also has an evaporation effect, with good filtering effect and fast water loss. The molding device is installed on the side of the boiling system, which is convenient for adding milk and gelatin after the water content of the sugarcane juice decreases. Specifically, milk and gelatin are added in the boiling unit closest to the molding device 4, and then solidified and formed in the molding device. The purification system is located on the side of the boiling system away from the molding system, and is used to add food-grade calcium oxide or other commercially available sugarcane juice clarifiers such as sulfur dioxide, carbon dioxide or phosphoric acid when the sugarcane juice just begins to evaporate, so as to facilitate impurities to be clarified and float to the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0017] Figure 3 for Figure 1 Enlarged schematic diagram of point B in the middle.

[0018] Figure 4 for Figure 1 Enlarged schematic diagram at point C in the middle.

[0019] Description of reference numerals: 1. Boiling system; 2. Filtration system; 21. Filtration conveying device; 211. Filtration active roller; 212. Filter screen; 2121. Stainless steel round nail; 213. Filtration passive roller; 22. Filtration collection device; 221. Filtration collection hopper; 2211. Material passing slot; 3. Purification system; 31. Purification pot; 32. Slag bucket; 33. Guide plate; 4. Molding device; 41. Molding frame; 42. Silicone grid; 5. Centralized container. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1 — Figure 4 As shown, this embodiment provides a continuous purification device for processing milk soft candy, including a boiling system 1, a filtering system 2, a purification system 3 and a forming device 4. The boiling system 1 includes a plurality of boiling units, and the boiling units are used to boil one by one to increase the surface area of ​​the sugarcane juice, thereby quickly reducing the water content of the sugarcane juice. The filtering system 2 includes a filtering conveying device 21 and a plurality of filtering and collecting devices 22. Each filtering and collecting device 22 is installed between corresponding adjacent boiling units. The filtering conveying device 21 passes through the bottom of each filtering and collecting device 22, and the filtering conveying device 21 slides along the bottom of each filtering and collecting device 22. The sugarcane juice is manually transferred between adjacent boiling units using a spoon, and the filtering The conveying device 21 carries away the solid impurities through the bottom of the filtering and collecting device 22. At the same time, the filtering and conveying device 21 also has an evaporation effect, with good filtering effect and fast water dispersion. The forming device 4 is installed on the side of the boiling system 1, which is convenient for adding milk and gelatin after the water content of the sugarcane juice decreases. Specifically, milk and gelatin are added in the boiling unit closest to the forming device 4, and then solidified and formed in the forming device 4. The purification system 3 is located on the side of the boiling system 1 away from the forming system, and is used to add food-grade calcium oxide or other commercially available sugarcane juice clarifiers such as sulfur dioxide, carbon dioxide or phosphoric acid when the sugarcane juice just starts to evaporate, so as to clarify the impurities and float them to the surface.

[0021] Specifically, the boiling system 1 includes a plurality of boiling pots, adjacent boiling pots are isolated from each other by isolation plates, materials between adjacent boiling pots are transferred using a soup spoon, each boiling pot forms a boiling unit, each boiling pot gradually heats the sugarcane juice, and increases the evaporation area under the effect of the plurality of boiling pots, accelerates heat dissipation and dehydration, and facilitates control of the heat.

[0022] Specifically, a gas pipe is provided at the bottom of each boiling pot, and heat is supplied to each boiling pot through gas.

[0023] Specifically, the purification system 3 includes a purification pot 31, a slag barrel 32 and a guide plate 33. The slag barrel 32 is installed on the side of the purification pot 31, and the top of the guide plate 33 is located on the side of the slag barrel 32. The guide plate 33 extends above the purification pot 31. After the sugarcane juice is heated in the purification pot 31, cooked food grade calcium oxide is added. Impurities in the sugarcane juice float to the top layer and are manually scooped up using a colander and collected in the slag barrel 32. The residue in the slag barrel 32 can still be used to ferment and make rice wine. This is a by-product well known to those skilled in the art and will not be described here. The sugarcane juice dripping when scooped up flows back to the purification pot 31 through the guide plate 33.

[0024] Specifically, after the sugarcane juice is boiled into syrup in the boiling unit closest to the molding device 4, milk and gelatin are added, and then the mixture of sugarcane juice, milk and gelatin in the boiling unit closest to the molding device 4 is poured into the molding device 4 using a spoon. The molding device 4 includes a molding frame 41 and a silicone grid 42. The molding frame 41 is installed on the side of the boiling system 1, and the silicone grid 42 is placed on the molding frame 41. The silicone grid 42 is used to shape the mixed syrup. After cooling, because the silicone grid 42 is soft, it is also easy to demold.

[0025] Specifically, the filtering and conveying device 21 includes a filtering active roller 211, a filtering passive roller 213 and a filtering screen 212. The filtering screen 212 is arranged on the filtering active roller 211 and the filtering passive roller 213. The filtering screen 212 passes through the bottom of each filtering and collecting device 22. The filtering screen 212 slides along the bottom of each filtering and collecting device 22. The filtering active roller 211 is connected to a motor for transmission. The filtering screen 212 not only drives out the residue, but also is used to expand the evaporation area, so that the sugarcane juice is quickly dehydrated.

[0026] Specifically, a plurality of stainless steel round-head nails 2121 are installed on the inner side of the filter 212 by screw locking. The top of each stainless steel round-head nail 2121 has an arc surface, so that the filter 212 has a spacing when it is displaced relative to each other, preventing the filter 212 from sticking to each other and reducing the friction of the filter 212 when it is displaced relative to each other.

[0027] Specifically, the filtering and collecting device 22 includes a plurality of filtering and collecting hoppers 221, each of which is installed between adjacent boiling units. The syrup in the previous boiling unit is manually poured into the corresponding filtering and collecting hopper 221 using a spoon, and the syrup naturally falls into the next boiling unit, which also ensures that there is always warm syrup on the filter net 212, which is convenient for dehydration. When the syrup falls into the boiling unit, it is filtered by the filter net 212, so that impurities remain on the filter net 212. In order to concentrate the residue on the filter net 212 A collecting container 5 is provided above the boiling unit closest to the purification pot 31 to collect solid impurities dropped from the filter screen 212. It should be noted that the passive filter roller 213 should be located above the boiling unit closest to the purification pot 31, and each filter hopper 221 is provided with a material passing gap 2211 on the side close to the filter conveying device 21 to prevent impurities from being scraped off by the bottom of the filter hopper 221. In order to ensure that the filter screen 212 is cleaned in time, a scraper is also installed on the passive filter roller 213 to facilitate impurities to fall into the collecting container 5.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A continuous purification device for processing milk soft candy, characterized in that: It includes a boiling system, a filtering system, a purification system and a forming device. The boiling system includes a plurality of boiling units. The filtering system includes a filtering conveying device and a plurality of filtering aggregate devices. Each of the filtering aggregate devices is installed between corresponding adjacent boiling units. The filtering conveying device passes through the bottom of each filtering aggregate device. The filtering conveying device slides along the bottom of each filtering aggregate device. The forming device is installed on the side of the boiling system. The purification system is located on the side of the boiling system away from the forming system.

2. A continuous purification device for processing milk soft candy according to claim 1, characterized in that: The boiling system comprises a plurality of boiling pots, adjacent boiling pots are isolated from each other by isolation plates, and each boiling pot forms a boiling unit.

3. A continuous purification device for processing milk soft candy according to claim 2, characterized in that: The bottom of each boiling pot is provided with a gas pipe.

4. A continuous purification device for processing milk soft candy according to claim 1, characterized in that: The purification system comprises a purification pot, a slag bucket and a guide plate. The slag bucket is installed on the side of the purification pot, the top of the guide plate is located on the side of the slag bucket, and the guide plate extends above the purification pot.

5. A continuous purification device for processing milk soft candy according to claim 1, characterized in that: The molding device comprises a molding frame and a silica gel grid. The molding frame is installed on the side of the boiling system, and the silica gel grid is placed on the molding frame.

6. A continuous purification device for processing milk soft candy according to claim 1, characterized in that: The filtering and conveying device comprises a filtering active roller, a filtering passive roller and a filtering net, wherein the filtering net is arranged on the filtering active roller and the filtering passive roller, the filtering net passes through the bottom of each filtering and collecting device, and the filtering net slides along the bottom of each filtering and collecting device.

7. A continuous purification device for processing milk soft candy according to claim 6, characterized in that: A plurality of stainless steel round head nails are installed on the inner side of the filter screen.

8. The continuous purification device for processing milk soft candy according to claim 1, characterized in that: The filtering and collecting device comprises a plurality of filtering and collecting hoppers, and a material passing slot is arranged on a side of the filtering and collecting hopper close to the filtering and conveying device.

Images