CN114229359A - Dedicated production conveying equipment of large yellow croaker seedling material - Google Patents
Dedicated production conveying equipment of large yellow croaker seedling material Download PDFInfo
- Publication number
- CN114229359A CN114229359A CN202111530030.XA CN202111530030A CN114229359A CN 114229359 A CN114229359 A CN 114229359A CN 202111530030 A CN202111530030 A CN 202111530030A CN 114229359 A CN114229359 A CN 114229359A
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- Prior art keywords
- unit
- cooling
- pipe
- yellow croaker
- large yellow
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
Abstract
The invention belongs to the technical field of equipment for producing aquatic feeds, and particularly relates to special production conveying equipment for large yellow croaker fry. According to the invention, the spiral blade, the discharge port, the cover plate unit, the reciprocating pore channel, the feeding pipe unit, the spiral pore channel, the fixed pipe and the observation cover plate unit are arranged on the bottom shell of the conveyor, so that the aim of effectively cooling the material in the conveying process is fulfilled. The invention has the following advantages: firstly, the whole cooling structure comprises front end cooling on the feeding pipe and main body cooling on the cover plate, so that the cooling effect is sufficient; secondly, the whole water cooling channel is reasonable and effective in arrangement and is not easy to leak water, and the cooling part is positioned above the water cooling channel, so that the cooling efficiency is higher; thirdly, the fixed pipe for cooling is the mounting and fixing part of the cover plate for observation, so that the observation operation in the conveying process is simple and rapid, and the structural integrity and compactness are high.
Description
Technical Field
The invention belongs to the technical field of equipment for producing aquatic feeds, and particularly relates to special production conveying equipment for large yellow croaker fry.
Background
The large yellow croaker fry feed is a special feed for large yellow croakers in fry feeding period. Since the large yellow croaker is mainly eaten by crustaceans such as small fish, shrimps and crabs, the raw materials of the common large yellow croaker fry feed contain a large amount of animal protein powder.
For example, chinese patent publication No. CN 104543577a, published as 2015.04.29, discloses a large yellow croaker fry microparticle feed, which comprises 260-340 kg of antarctic krill meal, 160-200 kg of egg protein powder, 140-160 kg of white fish meal, 20-40 kg of yellow worm meal, 150 kg of starch, 50 kg of soybean protein concentrate, 50 kg of gluten meal, 30 kg of fish oil, 20 kg of phospholipid oil, 15 kg of monocalcium phosphate, 5.0 kg of fish trace elements, 2.5 kg of choline, 2.0 kg of betaine, 11.2 kg of bentonite, 1.0 kg of fish multi-vitamins, 1.0 kg of a mildew inhibitor, 1.0 kg of vitamin C, 0.5 kg of carnitine, 0.5 kg of an antioxidant and 0.3 kg of inositol.
In the production process, a high-temperature environment needs to be avoided as much as possible before the final extrusion granulation link, so that excessive loss of nutritional ingredients of the antarctic krill powder, the egg protein powder, the white fish powder, the yellow worm powder and the like is avoided.
More serious problem is that the animal material powder needs to be crushed to reach a proper particle size before being conveyed, and a large amount of heat is generated in the crushing process, so that a conveyor at the downstream of a crusher is required to have a cooling function, the material is conveyed and cooled at the same time, and the time that the animal material powder is in a relatively high-temperature state is reduced as much as possible.
However, to current common screw conveyer, for example, chinese utility model patent that patent publication number is CN210699631U, announcement day is 2020.06.09 discloses a production line conveying mechanism for polyculture fish fodder, including rose box, teeter chamber, first casing and spiral material conveying blade, four corners of first casing bottom all are fixed with the stabilizer blade, and the inside bottom of first casing evenly is provided with the sieve through spring support frame, vibrating motor is installed to the central point department of sieve bottom, the inside top of first casing is provided with the teeter chamber, and installs temperature sensor in the inside one side of teeter chamber, first motor is installed on the top of first casing one side.
The utility model discloses a defeated material structure of spiral in the patent lacks essential material cooling function. Therefore, in summary, a conveying device with a cooling function is urgently needed at present for conveying animal powder in the production process of large yellow croaker fry.
Disclosure of Invention
The invention provides production conveying equipment special for large yellow croaker fry materials, which can achieve the purpose of effectively cooling materials in the conveying process by arranging a spiral blade, a discharge port, a cover plate unit, a reciprocating pore passage, a feeding pipe unit, a spiral pore passage, a fixed pipe and an observation cover plate unit on a bottom shell of a conveyor.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a dedicated production conveying equipment of large yellow croaker seedling material, includes the conveyer drain pan, helical blade to and the discharge gate, still including setting up apron unit on the conveyer drain pan sets up reciprocal pore in the apron unit sets up the inlet pipe unit of outer joint water tank on the apron unit sets up in the inlet pipe unit and the outer spiral duct of connecting the water pump, set up and be in two fixed pipes between reciprocal pore and the spiral duct, and set up and be in for the observation on the fixed pipe apron unit.
The further preferred technical scheme is as follows: the apron unit includes the rectangular plate body, sets up just keep away from on the rectangular plate body the feed port of discharge gate one end position department sets up the feed port outside is used for the installation the upper surface fluting of inlet pipe unit, and set up observation mouth in the upper surface fluting.
The further preferred technical scheme is as follows: the reciprocating pore canal is provided with two openings on the upper surface groove, and the two openings are respectively used for inserting and installing the two fixed pipes.
The further preferred technical scheme is as follows: the feeding pipe unit comprises a pipe body, a limiting ring, an upstream pore passage and a downstream pore passage, wherein the pipe body is inserted and arranged on the feeding hole, the spiral pore passage is arranged in the pipe body, the limiting ring is arranged on the outer ring surface of the pipe body, the upstream pore passage is arranged in the limiting ring and is in butt joint with the spiral pore passage, and the downstream pore passage is arranged in the limiting ring and is in butt joint with the water tank.
The further preferred technical scheme is as follows: the two fixed pipes are respectively inserted and arranged on the upstream pore channel and the downstream pore channel.
The further preferred technical scheme is as follows: the observation cover plate unit comprises a transverse plate body, a rotary perforated hole and a clamping groove, wherein the perforated hole is formed in the transverse plate body and used for inserting one of the fixed pipes, and the clamping groove is formed in the transverse plate body and used for clamping the other fixed pipe.
The further preferred technical scheme is as follows: the observation cover plate unit further comprises a sealing column arranged on the lower surface of the transverse plate body and used for being inserted into the observation port, and an annular cover plate arranged on the sealing column.
The further preferred technical scheme is as follows: the cover plate unit further comprises a rectangular frame body which is arranged on the lower surface of the rectangular plate body and used for clamping the inner side surface of the conveyor chassis.
The further preferred technical scheme is as follows: the upper end of the spiral pore passage penetrates out of the pipe body, and a water pump pipe is arranged at the position of the penetrating opening.
The further preferred technical scheme is as follows: the downstream pore canal penetrates out of the limiting ring and a backflow water pipe is arranged at the position of the penetrating opening.
The invention has the following advantages:
firstly, the whole cooling structure comprises front end cooling on the feeding pipe and main body cooling on the cover plate, so that the cooling effect is sufficient;
secondly, the whole water cooling channel is reasonable and effective in arrangement and is not easy to leak water, and the cooling part is positioned above the water cooling channel, so that the cooling efficiency is higher;
thirdly, the fixed pipe for cooling is also an installation and fixing part of the cover plate for observation, so that the observation operation in the conveying process is simple and rapid, and the structural integrity and compactness are high;
fourthly, the cooling mode is strong in front end and comprehensive in back end, so that less loss of nutrient substances of the animal powder is ensured;
fifthly, the whole cooling structure does not influence normal conveying operation, and the cooling structure and the cooling mode have wide applicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cover plate unit of the present invention.
FIG. 3 is a schematic view showing the position of the feed pipe unit in the present invention.
Fig. 4 is a schematic diagram of the position structure of the spiral duct in the present invention.
Fig. 5 is a schematic diagram of the location structure of upstream cells and downstream cells in the present invention.
FIG. 6 is a schematic view showing a position structure of the observation cover unit according to the present invention.
Fig. 7 is a schematic view of the position structure of the sealing post of the present invention.
In the drawings, the reference numerals denote the following components: the device comprises a conveyor bottom shell 11, helical blades 12, a discharge port 13, a cover plate unit 1, a reciprocating duct 2, a feeding pipe unit 3, a helical duct 4, a fixed pipe 5, a cover plate unit 6 for observation, a rectangular plate body 101, a feeding hole 102, an upper surface groove 103, an observation port 104, a pipe body 301, a limiting circular ring 302, an upstream duct 303, a downstream duct 304, a transverse plate body 601, a rotary opening 602, a clamping groove 603, a sealing column 604, an annular cover plate 605, a rectangular frame body 105, a water pump pipe 7 and a backflow water pipe 8.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in the attached figures 1-7, a dedicated production conveying device for large yellow croaker fry comprises a conveyor bottom shell 11, a helical blade 12 and a discharge port 13, and is characterized in that: still including setting up apron unit 1 on the conveyer drain pan 11 sets up reciprocal pore 2 in the apron unit 1 sets up the inlet pipe unit 3 of the outer joint water tank on the apron unit 1 sets up in the inlet pipe unit 3 and the spiral duct 4 of outer even water pump set up two fixed pipes 5 between reciprocal pore 2 and the spiral duct 4, and set up and be in for the observation on the fixed pipe 5 apron unit 6.
In the present embodiment, the general method of use and advantages of the transport apparatus are as follows.
Firstly, the feeding pipe unit 3 is connected with a grinder to receive the powder of the moving substances with relatively high temperature, the discharge port 13 can be connected with a feed raw material stirring barrel, the water pump is started at the moment, and the approximate flowing sequence of cooling water is as follows: a spiral duct 4, a first fixed pipe 5, a reciprocating duct 2 and a second fixed pipe 5.
Secondly, the water temperature at the spiral duct 4 is relatively lower, and the length at the reciprocating duct 2 is relatively larger, so that the front end of the spiral duct 4 is cooled at high intensity, and the rear end of the reciprocating duct 2 is cooled at the main body, so that the overheated animal-derived powder is in a proper relatively low-temperature state when falling at the discharge port 13.
Thirdly, the observation cover plate unit 6 corresponds to the observation opening on the cover plate unit 1, and the opening can observe and measure a plurality of parameters such as temperature, flow velocity and particle size of the internal material, so that the whole conveying action is controllable, observable and adjustable.
Fourthly, the reciprocating duct 2 is relatively lower in the cover plate unit 1, and the spiral duct 4 is relatively inner in the feed pipe unit 3, ensuring faster cooling efficiency.
The cover plate unit 1 comprises a rectangular plate body 101, a feeding hole 102 which is arranged on the rectangular plate body 101 and is far away from one end position of the discharging hole 13, an upper surface groove 103 which is arranged outside the feeding hole 102 and is used for installing the feeding pipe unit 3, and an observation hole 104 which is arranged in the upper surface groove 103.
In this embodiment, the reciprocating duct 2 is located above the material to be cooled, and the hot air is upward and the cold air is downward, so that the basic cooling effect is better.
In addition, the height difference between the inner bottom surface of the upper surface slot 103 and the upper surface of the rectangular plate 101 is the penetrating position of the reciprocating duct 2, the mounting position of the fixed pipe 5, and the mounting position of the observation cover plate unit 6.
The reciprocating pore canal 2 is provided with two openings on the upper surface slot 103, and the two openings are respectively used for inserting and installing the two fixed pipes 5.
In this embodiment, the spiral duct 4 is used as the upstream front end, the reciprocating duct 2 is used as the downstream rear end, and the water pump is also arranged in the water tank, so that the water inlet end and the water outlet end of the whole water cooling structure are preferably closer, and the feeding pipe unit 3 is provided with a water outlet part.
In summary, it is necessary to provide two fixed tubes 5 between the spiral duct 4 and the reciprocating duct 2 to ensure that the reciprocating duct 2 "has inlet and outlet".
The feeding pipe unit 3 comprises a pipe body 301 which is inserted into the feeding hole 102 and is provided with the spiral duct 4 inside, a limiting ring 302 arranged on the outer annular surface of the pipe body 301, an upstream duct 303 which is arranged in the limiting ring 302 and is in butt joint with the spiral duct 4, and a downstream duct 304 which is arranged in the limiting ring 302 and is in butt joint with a water tank.
In this embodiment, the upstream duct 303 and the downstream duct 304 correspond to one of the fixed pipes 5, and the inner diameter of the pipe body 301 may be appropriately smaller, so as to ensure that the material passes through the cooling position of the spiral duct 4 little by little, and ensure that the cooling operation is more sufficient.
The two fixed pipes 5 are respectively inserted and arranged on the upstream duct 303 and the downstream duct 304.
In this embodiment, the material of fixed pipe 5 is hard rubber, and both ends are inserted in each opening to use the mode of rubber circle or sealed glue, guarantee abundant sealed leak protection water effect.
In addition, the hard rubber can ensure sufficient structural strength when the observation cover plate unit 6 is mounted thereon for use.
The observation cover unit 6 includes a horizontal plate body 601, a rotary opening 602 provided in the horizontal plate body 601 and into which one of the fixed pipes 5 is inserted, and a locking groove 603 provided in the horizontal plate body 601 and into which the other fixed pipe 5 is locked.
In this embodiment, according to prior art's mode, set up both ends limit baffle on the fixed pipe 5, guarantee horizontal plate body 601 can only vertical rotation, can not remove about.
The clamping groove 603 is in the shape of an outer rectangular channel and an inner circular hole, the width of the rectangular channel is properly smaller than that of the fixed pipe 5, the transverse plate body 601 can be opened after force is applied, and the transverse plate body is not prone to being opened by accidental rotation.
The observation cover unit 6 further includes a sealing post 604 provided on the lower surface of the lateral plate 601 and inserted into the observation port 104, and an annular cover 605 provided on the sealing post 604.
In this embodiment, the sealing post 604 is rotated to enter the observation opening 104, so the length and width of the sealing post 604 cannot be exactly matched with the opening size of the observation opening 104, and must be smaller, and the annular cover plate 605 is further provided to ensure that the observation opening 104 can be completely sealed when the transverse plate 601 is laid flat.
The sealing post 604 and the annular cover plate 605 are made of conventional common rubber.
The cover unit 1 further includes a rectangular frame 105 disposed on the lower surface of the rectangular plate 101 and used for engaging with the inner side surface of the bottom case 11 of the conveyor.
In this embodiment, the rectangular plate 101 may be made of a combination of a lower stainless steel plate and an upper rubber plate, and the reciprocating duct 2 is disposed inside the stainless steel plate, so as to ensure that the reciprocating duct 2 absorbs as much heat as possible from the material, rather than the external environment.
In addition, the rectangular frame 105 is made of common rubber, and is used for properly clamping and preventing the conveyor bottom case 11 from falling.
The upper end of the spiral pore passage 4 penetrates out of the pipe body 301, and a water pump pipe 7 is arranged at the position of the penetrating opening.
In this embodiment, since the limiting ring 302 is connected with the upstream duct 303 and is integrally located at the lower portion of the pipe body 301, the water flow direction in the spiral duct 4 can only be from top to bottom, and therefore the water pump pipe 7 is disposed at the upper end opening of the spiral duct 4, and the upstream duct 303 is disposed at the lower end opening of the spiral duct 4.
Of course, the lower end opening of the spiral duct 4 is not visible, and it is located on the transition surface between the tubular body 301 and the stop ring 302.
The downstream duct 304 extends outwards through the limiting ring 302, and a backflow water pipe 8 is arranged at the position of the extending opening.
In this embodiment, the downstream duct 304 and the upstream duct 303 are respectively arranged on two sides of the limiting ring 302, and are connected to the backflow water pipe 8, so as to return the water of the whole cooling structure to the water tank again, thereby ensuring that the water is sufficiently cooled and then is sucked by the water pump.
Finally, the whole cooling structure of the conveyor is matched with relatively more cooling water, so that the problem of quickly and fully reducing the kinetic substance powder in the conveying process is solved, and the large-scale failure of effective nutrient components is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (10)
1. The utility model provides a dedicated production conveying equipment of large yellow croaker seedling material, includes conveyer drain pan (11), helical blade (12) to and discharge gate (13), its characterized in that: still including setting up apron unit (1) on conveyer drain pan (11) sets up reciprocal pore (2) in apron unit (1) sets up inlet pipe unit (3) of outer joint water tank on apron unit (1) sets up spiral pore (4) of water pump in inlet pipe unit (3) and link outward set up two fixed pipes (5) between reciprocal pore (2) and spiral pore (4) and set up apron unit (6) are used in the observation on the fixed pipe (5).
2. The production conveying equipment special for large yellow croaker fry according to claim 1, characterized in that: the cover plate unit (1) comprises a rectangular plate body (101), a feeding hole (102) which is arranged on the rectangular plate body (101) and far away from one end position of the discharging hole (13), an upper surface groove (103) which is arranged on the outer side of the feeding hole (102) and used for installing the feeding pipe unit (3), and an observation hole (104) which is arranged in the upper surface groove (103).
3. The production conveying equipment special for large yellow croaker fry according to claim 2, characterized in that: and the reciprocating pore canal (2) is provided with two openings on the upper surface groove (103) and is respectively used for inserting and mounting two fixing pipes (5).
4. The production conveying equipment special for large yellow croaker fry according to claim 3, characterized in that: the feeding pipe unit (3) comprises a pipe body (301) which is arranged on the feeding hole (102) in an inserted mode and is internally provided with the spiral duct (4), a limiting circular ring (302) arranged on the outer ring surface of the pipe body (301), an upstream duct (303) which is arranged in the limiting circular ring (302) and is in butt joint with the spiral duct (4), and a downstream duct (304) which is arranged in the limiting circular ring (302) and is in butt joint with the water tank.
5. The production conveying equipment special for large yellow croaker fry according to claim 4, characterized in that: the two fixed pipes (5) are respectively inserted and arranged on the upstream duct (303) and the downstream duct (304).
6. The production conveying equipment special for large yellow croaker fry according to claim 2, characterized in that: the observation cover plate unit (6) comprises a transverse plate body (601), a rotary open hole (602) which is arranged on the transverse plate body (601) and used for inserting one of the fixed pipes (5), and a clamping groove (603) which is arranged on the transverse plate body (601) and used for clamping the other fixed pipe (5).
7. The production conveying equipment special for large yellow croaker fry according to claim 6, characterized in that: the observation cover plate unit (6) further comprises a sealing column (604) which is arranged on the lower surface of the transverse plate body (601) and is used for being inserted into the observation opening (104), and an annular cover plate (605) which is arranged on the sealing column (604).
8. The production conveying equipment special for large yellow croaker fry according to claim 2, characterized in that: the cover plate unit (1) further comprises a rectangular frame body (105) which is arranged on the lower surface of the rectangular plate body (101) and used for clamping the inner side surface of the conveyor bottom shell (11).
9. The production conveying equipment special for large yellow croaker fry according to claim 4, characterized in that: the upper end of the spiral pore passage (4) penetrates out of the pipe body (301), and a water pump pipe (7) is arranged at the position of the penetrating opening.
10. The production conveying equipment special for large yellow croaker fry according to claim 4, characterized in that: the downstream pore canal (304) penetrates out of the limiting ring (302) outwards, and a backflow water pipe (8) is arranged at the penetrating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530030.XA CN114229359A (en) | 2021-12-15 | 2021-12-15 | Dedicated production conveying equipment of large yellow croaker seedling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530030.XA CN114229359A (en) | 2021-12-15 | 2021-12-15 | Dedicated production conveying equipment of large yellow croaker seedling material |
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| Publication Number | Publication Date |
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| CN114229359A true CN114229359A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111530030.XA Pending CN114229359A (en) | 2021-12-15 | 2021-12-15 | Dedicated production conveying equipment of large yellow croaker seedling material |
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Citations (13)
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| US4947743A (en) * | 1988-02-19 | 1990-08-14 | Stake Technology Limited | Apparatus for feeding a mass of particulate or fibrous material |
| JP2002060043A (en) * | 2000-08-11 | 2002-02-26 | Sumitomo Heavy Ind Ltd | Apparatus for cooling and conveying powder and grain |
| JP2005098528A (en) * | 2003-09-22 | 2005-04-14 | Matsunaga Seisakusho:Kk | Packaged food cooling device |
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| CN202880350U (en) * | 2012-10-25 | 2013-04-17 | 福建省泰宁县金湖炭素有限公司 | Activated carbon auger delivery device with circulating cooling device |
| CN204078700U (en) * | 2014-07-30 | 2015-01-07 | 巩义市恒昌冶金建材设备厂 | With the conveyor screw of cooling body |
| CN105247062A (en) * | 2013-03-08 | 2016-01-13 | 希乐克公司 | processing material |
| CN206013721U (en) * | 2016-08-31 | 2017-03-15 | 山东博瑞新材料科技有限公司 | A kind of cooling spiral conveyer |
| KR20180073297A (en) * | 2016-12-22 | 2018-07-02 | (주)파인스 | Screw conveyor apparatus for reduction furnace work of finex factory |
| CN210418086U (en) * | 2019-07-18 | 2020-04-28 | 撒尔夫(河南)农化有限公司 | Cooling device of discharge port of airflow dryer |
| CN211109511U (en) * | 2019-11-28 | 2020-07-28 | 四川鑫恒源机械设备有限公司 | Water-cooling screw conveyer |
| CN211241695U (en) * | 2019-10-28 | 2020-08-14 | 海城正丰牧业有限公司 | Cooling device for feed processing |
| CN212831016U (en) * | 2020-08-31 | 2021-03-30 | 山西东锦肥业有限公司 | Magnesium nitrate dynamic cooling roller conveying device |
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2021
- 2021-12-15 CN CN202111530030.XA patent/CN114229359A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947743A (en) * | 1988-02-19 | 1990-08-14 | Stake Technology Limited | Apparatus for feeding a mass of particulate or fibrous material |
| JP2002060043A (en) * | 2000-08-11 | 2002-02-26 | Sumitomo Heavy Ind Ltd | Apparatus for cooling and conveying powder and grain |
| JP2005098528A (en) * | 2003-09-22 | 2005-04-14 | Matsunaga Seisakusho:Kk | Packaged food cooling device |
| KR20120111162A (en) * | 2011-03-31 | 2012-10-10 | 주식회사 동아정기 | Apparatus for producing of organic fertilizer using fishes |
| CN202880350U (en) * | 2012-10-25 | 2013-04-17 | 福建省泰宁县金湖炭素有限公司 | Activated carbon auger delivery device with circulating cooling device |
| CN105247062A (en) * | 2013-03-08 | 2016-01-13 | 希乐克公司 | processing material |
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| KR20180073297A (en) * | 2016-12-22 | 2018-07-02 | (주)파인스 | Screw conveyor apparatus for reduction furnace work of finex factory |
| CN210418086U (en) * | 2019-07-18 | 2020-04-28 | 撒尔夫(河南)农化有限公司 | Cooling device of discharge port of airflow dryer |
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| CN211109511U (en) * | 2019-11-28 | 2020-07-28 | 四川鑫恒源机械设备有限公司 | Water-cooling screw conveyer |
| CN212831016U (en) * | 2020-08-31 | 2021-03-30 | 山西东锦肥业有限公司 | Magnesium nitrate dynamic cooling roller conveying device |
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