CN220494171U - Processing system of light board pumpkin seed benevolence - Google Patents

Abstract

The utility model discloses a processing system of pumpkin seeds of a light plate, which comprises a pretreatment unit, a moistening and unshelling unit, a deep cleaning unit and a repeated cleaning unit; the discharge gate of pretreatment unit's finished product jar pass through the bucket elevator with the feed inlet of the agitator of moist material shelling unit is connected, the discharge gate of moist material shelling unit's # 2 weight machine pass through the bucket elevator with the feed inlet of the middle material jar of degree of depth cleaning unit, the discharge gate of the 4# shale shaker of degree of depth cleaning unit with the feed inlet of the stoving sterilizing machine of repetition cleaning unit is connected. The advantages are that: the utility model can ensure the full removal of impurities and reliable sterilization through the pretreatment unit, the material wetting and shelling unit, the deep cleaning unit and the repeated cleaning unit, the obtained product has uniform size and no foreign matters, the microorganism content meets the requirements, the quality of the product is improved, and the economic benefit can be increased for enterprises.

Description

Processing system of light board pumpkin seed benevolence

Technical field:

the utility model relates to the field of pumpkin seed kernel processing, in particular to a processing system of a light plate pumpkin seed kernel.

The background technology is as follows:

pumpkin seeds are popular snack food, have higher nutritive value and have larger sales market. The pumpkin seed kernels with the shells are obtained after being shelled and cooked, various impurities are entrained in the harvested raw materials, the sizes of the impurities are different, the existing processing system is simpler, and most of the pumpkin seeds are sold to the market through simple baking and screening. The quality of the product is greatly reduced due to the fact that microorganisms in the product exceed standard or impurities such as small stones and scrap iron are mixed, so that the food safety is influenced, and the economic benefit of enterprises is seriously influenced.

The utility model comprises the following steps:

the utility model aims to provide a processing system of pumpkin seeds of a light plate.

The utility model is implemented by the following technical scheme:

a processing system of pumpkin seeds of a light plate comprises a pretreatment unit, a material moistening and shelling unit, a deep cleaning unit and a repeated cleaning unit;

the discharge gate of pretreatment unit's finished product jar pass through the bucket elevator with the feed inlet of the agitator of moist material shelling unit is connected, the discharge gate of moist material shelling unit's # 2 weight machine pass through the bucket elevator with the feed inlet of the middle material jar of degree of depth cleaning unit, the discharge gate of the 4# shale shaker of degree of depth cleaning unit with the feed inlet of the stoving sterilizing machine of repetition cleaning unit is connected.

Further, the pretreatment unit comprises a No. 1 screw feeder, a impurity removal sieve, a No. 1 classifying sieve, a raw material tank, a No. 2 screw feeder, a grinding machine, a No. 1 stone remover, a No. 1 weight comparator, a No. 1 color selector, a No. 2 classifying sieve, a No. 3 screw feeder and a finished product tank;

the discharge port of the No. 1 screw feeder is connected with the feed port of the impurity removing sieve through a bucket elevator, the discharge port of the impurity removing sieve is connected with the feed port of the No. 1 classifying sieve through a bucket elevator, the discharge port of the No. 1 classifying sieve is connected with the feed port of the raw material tank through a bucket elevator, the discharge port of the raw material tank is connected with the feed port of the No. 2 screw feeder, the discharge port of the No. 2 screw feeder is connected with the feed port of the grinding machine through a bucket elevator, the discharge port of the grinding machine is connected with the feed port of the No. 1 stone removing machine through a bucket elevator, the discharge gate that 1# destoner through the bucket elevator with the feed inlet of 1# weight machine is connected, the discharge gate of 1# weight machine through the bucket elevator with the feed inlet of 1# look selection machine is connected, the discharge gate of 1# look selection machine is connected with the feed inlet of 2# classifying screen through the conveyer belt, the discharge gate of 2# classifying screen through the bucket elevator with the feed inlet of 3# screw feeder is connected, the discharge gate of 3# screw feeder with the feed inlet of finished product jar is connected.

Further, the aperture of the upper layer screen mesh of the impurity removing screen is 9mm, and the aperture of the lower layer screen mesh is 8.3mm; the aperture of the upper layer screen mesh of the No. 1 classifying screen is 9mm, and the aperture of the lower layer screen mesh is 8mm; the aperture of the upper layer screen mesh of the No. 2 classifying screen is 9mm, and the aperture of the lower layer screen mesh is 8mm.

Further, the material wetting and shelling unit comprises a stirrer, a sheller, a circulating separator, a No. 1 vibrating screen, a buffer tank, a dryer, a No. 2 vibrating screen, a No. 2 stone remover and a No. 2 weight ratio machine;

the discharge gate of agitator with the feed inlet of decorticator is connected, the discharge gate of decorticator pass through the bucket elevator with the feed inlet of circulation sorter is connected, the discharge gate of circulation sorter with the feed inlet of 1# shale shaker is connected, the discharge gate of 1# shale shaker pass through the bucket elevator with the feed inlet of buffer tank is connected, the discharge gate of buffer tank pass through the bucket elevator with the feed inlet of drying-machine is connected, the discharge gate of drying-machine with the feed inlet of 2# shale shaker is connected, the discharge gate of 2# shale shaker pass through the bucket elevator with the feed inlet of 2# stoner is connected, the discharge gate of 2# stoner with the feed inlet of 2# weight machine is connected.

Further, the deep cleaning unit comprises a middle material tank, a No. 3 vibrating screen, a No. 2 color selector, a No. 3 color selector and a No. 4 vibrating screen;

the discharge gate of middle material jar with the feed inlet of 3# shale shaker is connected, the discharge gate of 3# shale shaker pass through the bucket elevator with the feed inlet of 2# look selection machine is connected, the discharge gate of 2# look selection machine pass through the bucket elevator with the feed inlet of 3# look selection machine is connected, the discharge gate of 3# look selection machine with the feed inlet of 4# shale shaker is connected.

Further, the repeated cleaning unit comprises a baking sterilizer, a 4# color selector, an X-ray machine, a 1# metal detector, a 5# vibrating screen, a vacuum packer, a whole-package metal detector and a stacker;

the discharge port of the baking sterilizer is connected with the feed port of the 4# color selector through a bucket elevator, the discharge port of the 4# color selector is connected with the feed port of the X-ray machine, the discharge port of the X-ray machine is connected with the feed port of the 5# vibrating screen, the discharge port of the 5# vibrating screen is connected with the feed port of the vacuum packer through a bucket elevator, and the discharge port of the vacuum packer is connected with the feed port of the stacker via a conveyer belt;

the X-ray machine is characterized in that the discharge port of the X-ray machine is provided with a No. 1 metal detector, the discharge port of the vacuum packing machine is provided with a whole package metal detector, and the No. 1 metal detector and the whole package metal detector are arranged above the conveying channel.

The utility model has the advantages that:

the utility model can ensure the full removal of impurities and reliable sterilization through the pretreatment unit, the material wetting and shelling unit, the deep cleaning unit and the repeated cleaning unit, the obtained product has uniform size and no foreign matters, the microorganism content meets the requirements, the quality of the product is improved, and the economic benefit can be increased for enterprises.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the system connection of the present embodiment;

in the figure: pretreatment unit 1, no. 1 screw feeder 11, impurity removal sieve 12, no. 1 classifying screen 13, stock tank 14, no. 2 screw feeder 15, polisher 16, no. 1 stoner 17, no. 1 specific gravity machine 18, no. 1 color selector 19, no. 2 classifying screen 110, no. 3 screw feeder 111, finish tank 112, moisture sheller unit 2, agitator 21, sheller 22, circulation classifier 23, no. 1 vibrating screen 24, surge tank 25, dryer 26, no. 2 vibrating screen 27, no. 2 stoner 28, no. 2 specific gravity machine 29, deep cleaning unit 3, intermediate tank 31, no. 3 vibrating screen 32, no. 2 color selector 33, no. 3 color selector 34, no. 4 vibrating screen 35, repeated cleaning unit 4, baking sterilizer 41, no. 4 color selector 42, X-ray machine 43, no. 1 metal detector 44, no. 5 vibrating screen 45, vacuum packer 46, package metal detector 47, palletizer 48.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

the processing system of the pumpkin seeds with the light plate shown in fig. 1 comprises a pretreatment unit 1, a moistening and unshelling unit 2, a deep cleaning unit 3 and a repeated cleaning unit 4; specific: the pretreatment unit 1 comprises a No. 1 screw feeder 11, a impurity removal sieve 12, a No. 1 classifying screen 13, a raw material tank 14, a No. 2 screw feeder 15, a grinding machine 16, a No. 1 stoner 17, a No. 1 specific gravity machine 18, a No. 1 color selector 19, a No. 2 classifying screen 110, a No. 3 screw feeder 111 and a finished product tank 112; the moistening and shelling unit 2 comprises a stirrer 21, a sheller 22, a circulating separator 23, a No. 1 vibrating screen 24, a buffer tank 25, a dryer 26, a No. 2 vibrating screen 27, a No. 2 stoner 28 and a No. 2 specific gravity machine 29; the deep cleaning unit 3 comprises a middle material tank 31, a No. 3 vibrating screen 32, a No. 2 color selector 33, a No. 3 color selector 34 and a No. 4 vibrating screen 35; the repeated cleaning unit 4 comprises a baking sterilizer 41, a 4# color selector 42, an X-ray machine 43, a 1# metal detector 44, a 5# vibrating screen 45, a vacuum packer 46, a full-package metal detector 47 and a palletizer 48.

The discharge gate of 1# screw feeder 11 is connected with the feed inlet of edulcoration sieve 12 through the bucket elevator, the discharge gate of edulcoration sieve 12 is connected with the feed inlet of 1# classifying screen 13 through the bucket elevator, the discharge gate of 1# classifying screen 13 is connected with the feed inlet of head tank 14 through the bucket elevator, the discharge gate of head tank 14 is connected with the feed inlet of 2# screw feeder 15, the discharge gate of 2# screw feeder 15 is connected with the feed inlet of polisher 16 through the bucket elevator, the discharge gate of polisher 16 is connected with the feed inlet of 1# destoner 17 through the bucket elevator, the discharge gate of 1# destoner 17 is connected with the feed inlet of 1# weight machine 18 through the bucket elevator, the discharge gate of 1# weight machine 18 is connected with the feed inlet of 1# color selector 19 through the bucket elevator, the discharge gate of 1# color selector 19 is connected with the feed inlet of 2# classifying screen 110 through the conveyer belt, the discharge gate of 2# classifying screen 110 is connected with the feed inlet of 3# screw feeder 111 through the bucket elevator, the discharge gate of 3# screw feeder 111 is connected with the feed inlet of 3# screw feeder 112.

The discharge gate of finished product jar 112 is connected with the feed inlet of agitator 21 through the bucket elevator, the discharge gate of agitator 21 is connected with the feed inlet of decorticator 22, the discharge gate of decorticator 22 is connected with the feed inlet of circulation sorter 23 through the bucket elevator, the discharge gate of circulation sorter 23 is connected with the feed inlet of No. 1 shale shaker 24, the discharge gate of No. 1 shale shaker 24 is connected with the feed inlet of buffer jar 25 through the bucket elevator, the discharge gate of buffer jar 25 is connected with the feed inlet of dryer 26 through the bucket elevator, the discharge gate of dryer 26 is connected with the feed inlet of No. 2 shale shaker 27, the discharge gate of No. 2 shale shaker 27 is connected with the feed inlet of No. 2 stoner 28 through the bucket elevator, the discharge gate of No. 2 stoner 28 is connected with the feed inlet of No. 2 weight machine 29.

The discharge gate of 2# weight machine 29 is connected with the feed inlet of intermediate material jar 31 through the bucket elevator, and the discharge gate of intermediate material jar 31 is connected with the feed inlet of 3# shale shaker 32, and the discharge gate of 3# shale shaker 32 is connected with the feed inlet of 2# look selection machine 33 through the bucket elevator, and the discharge gate of 2# look selection machine 33 is connected with the feed inlet of 3# look selection machine 34 through the bucket elevator, and the discharge gate of 3# look selection machine 34 is connected with the feed inlet of 4# shale shaker 35.

The discharge port of the No. 4 vibrating screen 35 is connected with the feed port of the baking sterilizer 41. The discharge port of the baking sterilizer 41 is connected with the feed port of the 4# color selector 42 through a bucket elevator, the discharge port of the 4# color selector 42 is connected with the feed port of the X-ray machine 43, the discharge port of the X-ray machine 43 is connected with the feed port of the 5# vibrating screen 45, the discharge port of the 5# vibrating screen 45 is connected with the feed port of the vacuum packer 46 through a bucket elevator, and the discharge port of the vacuum packer 46 is connected with the feed port of the stacker 48 through a conveyer belt;

a 1# metal detector 44 is arranged at the discharge port of the X-ray machine 43, a whole-package metal detector 47 is arranged at the discharge port of the vacuum packer 46, and the 1# metal detector 44 and the whole-package metal detector 47 are arranged above the transportation channel.

In the embodiment, the aperture of the upper layer screen of the impurity removing screen 12 is 9mm, and the aperture of the lower layer screen is 8.3mm; the aperture of the upper layer screen of the No. 1 classifying screen 13 is 9mm, and the aperture of the lower layer screen is 8mm; the upper screen aperture of the # 2 classifying screen 110 was 9mm and the lower screen aperture was 8mm.

The working description:

before the pumpkin seed kernels with the light plate are processed by using the method, raw materials are required to be checked and accepted, the varieties are consistent, the seeds are oval or oblong, the pumpkin seed kernels are clean and pollution-free and odorless, the thousand-grain weight is more than 165g, and the water content is less than 11.0%. In the processing process, the following steps are mainly carried out:

1. pretreatment:

the raw materials enter a impurity removing sieve 12 after passing through a No. 1 screw feeder 11 and a bucket elevator for preliminary impurity removal; and the grains with oversized and undersized grain sizes are removed by a 1# classifying screen 13 and then enter a raw material tank 14, the grains with adhered melon pulp and the like are removed by a polisher 16, heavy impurities such as stones, soil blocks, scrap iron, glass slag and the like are removed by a 1# stone remover 17, and the grains are classified and screened by a 1# specific gravity machine 18, a 1# color selector 19 and a 2# classifying screen 110, so that pretreatment of the raw materials is completed and enter a finished product tank 112.

2. Moistening and shelling:

the pretreated material enters a stirrer 21, and a proper amount of water is added into the material for uniform infiltration, so that the water content is 20-25%, the material is moistened for 9-10 hours in winter and 5-6 hours in summer, the stirring is carried out once every 488 seconds, and the shells of pumpkin seeds can be peeled off more easily after the material is moistened. After the material wetting is finished, the husking machine 22 peels off the shells, so that the whole kernel rate is more than 97 percent, and the shelled seeds are less than 1.8 percent; then, the cyclic separator 23 removes the residue of the pedicel, stem and leaf, melon seed skin and shell, dust, flat melon seed, etc.; after being subjected to impurity removal through a No. 1 vibrating screen 24, the waste materials enter a buffer tank 25 for temporary storage, and then a hot blast stove dryer 26 is utilized for hot blast temperature: 80-120 ℃, and drying time: reducing the water content of pumpkin seeds to below 8% for 25-30 min; and then the materials are moistened and dehulled after being subjected to impurity removal by a No. 2 vibrating screen 27, a No. 2 stone remover 28 and a No. 2 specific gravity machine 29.

3. Deep cleaning:

the wet and dehulled material is further deeply cleaned by sequentially passing through a No. 3 vibrating screen 32, a No. 2 color selector 33, a No. 3 color selector 34 and a No. 4 vibrating screen 35.

4. Repeating cleaning:

the deeply cleaned material is baked and sterilized by a hot air baking sterilizer 41, the sterilization temperature is 100-110 ℃, and the given frequency is as follows: 13Hz, sterilization time: 20-22min; and then the products are packaged by a vacuum packaging machine 46, and then the packaged products are detected by a whole package metal detector 47 to be qualified if the products are not provided with the metal foreign matters, and the products are orderly stacked by a stacker 48 for subsequent outward transportation and sales.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The processing system of the pumpkin seeds of the light plate is characterized by comprising a pretreatment unit, a moistening and unshelling unit, a deep cleaning unit and a repeated cleaning unit;

the discharge gate of pretreatment unit's finished product jar pass through the bucket elevator with the feed inlet of the agitator of moist material shelling unit is connected, the discharge gate of moist material shelling unit's # 2 weight machine pass through the bucket elevator with the feed inlet of the middle material jar of degree of depth cleaning unit, the discharge gate of the 4# shale shaker of degree of depth cleaning unit with the feed inlet of the stoving sterilizing machine of repetition cleaning unit is connected.

2. The processing system of pumpkin seeds with light panel according to claim 1, wherein the pretreatment unit comprises a # 1 screw feeder, a impurity removing screen, a # 1 classifying screen, a raw material tank, a # 2 screw feeder, a grinding machine, a # 1 stone remover, a # 1 weight machine, a # 1 color selector, a # 2 classifying screen, a # 3 screw feeder and a finished product tank;

the discharge port of the No. 1 screw feeder is connected with the feed port of the impurity removing sieve through a bucket elevator, the discharge port of the impurity removing sieve is connected with the feed port of the No. 1 classifying sieve through a bucket elevator, the discharge port of the No. 1 classifying sieve is connected with the feed port of the raw material tank through a bucket elevator, the discharge port of the raw material tank is connected with the feed port of the No. 2 screw feeder, the discharge port of the No. 2 screw feeder is connected with the feed port of the grinding machine through a bucket elevator, the discharge port of the grinding machine is connected with the feed port of the No. 1 stone removing machine through a bucket elevator, the discharge gate that 1# destoner through the bucket elevator with the feed inlet of 1# weight machine is connected, the discharge gate of 1# weight machine through the bucket elevator with the feed inlet of 1# look selection machine is connected, the discharge gate of 1# look selection machine is connected with the feed inlet of 2# classifying screen through the conveyer belt, the discharge gate of 2# classifying screen through the bucket elevator with the feed inlet of 3# screw feeder is connected, the discharge gate of 3# screw feeder with the feed inlet of finished product jar is connected.

3. The processing system of pumpkin seeds with light panel according to claim 2, wherein the aperture of the upper layer screen of the impurity removing sieve is 9mm, and the aperture of the lower layer screen is 8.3mm; the aperture of the upper layer screen mesh of the No. 1 classifying screen is 9mm, and the aperture of the lower layer screen mesh is 8mm; the aperture of the upper layer screen mesh of the No. 2 classifying screen is 9mm, and the aperture of the lower layer screen mesh is 8mm.

4. The processing system of light board pumpkin seeds according to claim 1, wherein the moistening and shelling unit comprises a stirrer, a sheller, a circulation separator, a 1# vibrating screen, a buffer tank, a dryer, a 2# vibrating screen, a 2# stone remover and a 2# specific gravity machine;

the discharge gate of agitator with the feed inlet of decorticator is connected, the discharge gate of decorticator pass through the bucket elevator with the feed inlet of circulation sorter is connected, the discharge gate of circulation sorter with the feed inlet of 1# shale shaker is connected, the discharge gate of 1# shale shaker pass through the bucket elevator with the feed inlet of buffer tank is connected, the discharge gate of buffer tank pass through the bucket elevator with the feed inlet of drying-machine is connected, the discharge gate of drying-machine with the feed inlet of 2# shale shaker is connected, the discharge gate of 2# shale shaker pass through the bucket elevator with the feed inlet of 2# stoner is connected, the discharge gate of 2# stoner with the feed inlet of 2# weight machine is connected.

5. The processing system of pumpkin seeds with light panel according to claim 1, wherein the deep cleaning unit comprises a middle tank, a 3# vibrating screen, a 2# color sorter, a 3# color sorter and a 4# vibrating screen;

the discharge gate of middle material jar with the feed inlet of 3# shale shaker is connected, the discharge gate of 3# shale shaker pass through the bucket elevator with the feed inlet of 2# look selection machine is connected, the discharge gate of 2# look selection machine pass through the bucket elevator with the feed inlet of 3# look selection machine is connected, the discharge gate of 3# look selection machine with the feed inlet of 4# shale shaker is connected.

6. The processing system of light panel pumpkin seed kernel according to claim 1, wherein the repeated cleaning unit comprises a baking sterilizer, a 4# color sorter, an X-ray machine, a 1# metal detector, a 5# vibrating screen, a vacuum packer, a whole package metal detector and a stacker;

the discharge port of the baking sterilizer is connected with the feed port of the 4# color selector through a bucket elevator, the discharge port of the 4# color selector is connected with the feed port of the X-ray machine, the discharge port of the X-ray machine is connected with the feed port of the 5# vibrating screen, the discharge port of the 5# vibrating screen is connected with the feed port of the vacuum packer through a bucket elevator, and the discharge port of the vacuum packer is connected with the feed port of the stacker via a conveyer belt;

the X-ray machine is characterized in that the discharge port of the X-ray machine is provided with a No. 1 metal detector, the discharge port of the vacuum packing machine is provided with a whole package metal detector, and the No. 1 metal detector and the whole package metal detector are arranged above the conveying channel.