CN112644983A - Mixed conveying and cooling device of gypsum processing production line - Google Patents
Mixed conveying and cooling device of gypsum processing production line Download PDFInfo
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- CN112644983A CN112644983A CN202011431794.9A CN202011431794A CN112644983A CN 112644983 A CN112644983 A CN 112644983A CN 202011431794 A CN202011431794 A CN 202011431794A CN 112644983 A CN112644983 A CN 112644983A
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- longitudinal
- screw
- screw conveyor
- moving screw
- circulating water
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- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 21
- 239000010440 gypsum Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a mixed conveying and cooling device of a gypsum processing production line, wherein the bottom end of a feeding tank is connected with the feeding end of a transverse screw conveyor, the discharging end of the transverse screw conveyor is connected with the feeding end of a longitudinal downward moving screw conveyor, the discharging end of the longitudinal downward moving screw conveyor is connected with one end of a U-shaped pipe through a flange, the other end of the U-shaped pipe is connected with the feeding end of a longitudinal upward moving screw conveyor through a flange, the side surface of the discharging end of the longitudinal upward moving screw conveyor is provided with a discharging port, the longitudinal downward moving screw conveyor and the longitudinal upward moving screw conveyor are both connected with the upper surface of a circulating water tank through a connecting plate, the lower end part of the longitudinal downward moving screw conveyor, the lower end part of the longitudinal upward moving screw conveyor and the U-shaped pipe are all arranged in the circulating water tank, the mixed conveying and cooling device has reasonable structure, and the mixed conveying, the processing efficiency is greatly improved, the occupied space is smaller, and the equipment cost is saved.
Description
Technical Field
The invention relates to the technical field of gypsum processing, mixing, conveying and cooling equipment, in particular to a mixing, conveying and cooling device for a gypsum processing production line.
Background
Gypsum is a monoclinic mineral and is a hydrate whose main chemical component is calcium sulfate (CaSO 4). Gypsum is a widely used industrial and building material. Can be used for cement retarders, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like.
The traditional gypsum processing production line needs to be mixed and then conveyed again, and finally cooled, so that the processing efficiency is low, a large amount of space is occupied, the equipment cost is high, and the requirement on space is high, therefore, an improved technology is urgently needed to solve the problem existing in the prior art.
Disclosure of Invention
The invention aims to provide a mixing conveying and cooling device of a gypsum processing production line, which realizes mixing conveying through a transverse screw conveyor, a longitudinal downward-moving screw conveyor and a longitudinal upward-moving screw conveyor, realizes cooling through a circulating water tank, does not need to be divided into three independent steps, greatly improves the processing efficiency, occupies smaller space, and saves the equipment cost by simultaneously carrying out mixing and conveying so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gypsum processing lines's mixed transport cooling device, includes feeding jar, horizontal screw conveyer, vertically moves screw conveyer, U-shaped pipe down, vertically moves screw conveyer, discharge gate, support frame, circulation water tank, circulation water inlet and circulation delivery port up, feeding tank bottom links to each other with horizontal screw conveyer's feed end, horizontal screw conveyer's discharge end links to each other with vertically moves screw conveyer's feed end down, vertically moves screw conveyer's discharge end down and passes through the flange and link to each other with U-shaped pipe one end, the other end of U-shaped pipe passes through the flange and links to each other with vertically moves screw conveyer's feed end up, vertically moves screw conveyer's discharge end side up and is provided with the discharge gate, horizontal screw conveyer, vertically moves screw conveyer down and vertically moves screw conveyer up's inside all is provided with the support frame, vertically move screw conveyer down and vertically move screw conveyer up all through the connecting plate and circulation water tank ' s The upper surfaces of the spiral conveyer and the U-shaped pipe are connected, the lower end part of the spiral conveyer moving downwards in the longitudinal direction, the lower end part of the spiral conveyer moving upwards in the longitudinal direction and the U-shaped pipe are arranged in the circulating water tank, a circulating water inlet is formed in the upper end of the circulating water tank, and a circulating water outlet is formed in the lower end of the circulating water tank.
Preferably, a valve is arranged at the joint of the feeding tank and the transverse screw conveyor.
Preferably, a box cover is arranged on the upper surface of the circulating water tank, and the longitudinal downward-moving screw conveyor and the longitudinal upward-moving screw conveyor are connected with the box cover.
Preferably, the support frame includes bracing piece and supporting seat, the supporting seat outside is provided with a plurality of bracing pieces in order to support and be fixed in horizontal screw conveyer, vertically move down the screw conveyer and vertically move up the inside of screw conveyer.
Preferably, the horizontal screw conveyer includes horizontal barrel, horizontal motor and horizontal screw rod, horizontal barrel one end is provided with horizontal motor, horizontal motor links to each other with horizontal screw rod, horizontal screw rod sets up inside the horizontal barrel and links to each other with the supporting seat of support frame.
Preferably, the longitudinal downward-moving screw conveyor comprises a first longitudinal cylinder, a first longitudinal motor and a first longitudinal screw, the first longitudinal motor is arranged at the top end of the first longitudinal cylinder, the first longitudinal motor is connected with the first longitudinal screw, and the first longitudinal screw is arranged in the first longitudinal cylinder and is connected with the supporting seat of the supporting frame.
Preferably, the longitudinal upward-moving screw conveyor comprises a second longitudinal cylinder, a second longitudinal motor and a second longitudinal screw, the second longitudinal motor is arranged at the top end of the second longitudinal cylinder, the second longitudinal motor is connected with the second longitudinal screw, the second longitudinal screw is arranged in the second longitudinal cylinder and is connected with the supporting seat of the supporting frame, and the second longitudinal screw and the first longitudinal screw are reversely installed.
Preferably, the using method comprises the following steps:
the method comprises the following steps: continuously circulating water for cooling into the circulating water tank through the circulating water inlet and the circulating water outlet;
step two: adding the mixture into a feeding tank, and then opening a valve to enter a transverse screw conveyor;
step three: the mixture is moved forward into a longitudinal downward moving screw conveyor through a transverse screw conveyor and is cooled in a circulating water tank part;
step four: the mixture is moved forwards into the U-shaped pipe through the longitudinal downward moving screw conveyor, and then the mixture is continuously pushed and extruded in the U-shaped pipe, enters the longitudinal upward moving screw conveyor and is continuously cooled;
step four: and the mixture is moved upwards by a longitudinal upwards moving screw conveyor until the mixture is discharged from a discharge port.
Compared with the prior art, the invention has the beneficial effects that:
it is rational in infrastructure, through horizontal screw conveyer, vertically move down screw conveyer and vertically move up screw conveyer and realize mixing the transport, realize the cooling through circulating water tank, need not to divide into three solitary step and go on, machining efficiency improves greatly to it is littleer to take up an area of the space, mixes and carries and go on simultaneously, saves equipment cost.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a supporting frame structure.
Fig. 3 is a schematic structural view of a transverse screw conveyor.
Fig. 4 is a schematic structural view of the longitudinal downward-moving screw conveyor.
Fig. 5 is a schematic view of the structure of the longitudinally upward moving screw conveyor.
In the figure: the device comprises a feeding tank 1, a transverse screw conveyer 2, a longitudinal downward moving screw conveyer 3, a U-shaped pipe 4, a longitudinal upward moving screw conveyer 5, a discharge hole 6, a support frame 7, a circulating water tank 8, a circulating water inlet 9, a circulating water outlet 10, a valve 11, a tank cover 12, a transverse cylinder 21, a transverse motor 22, a transverse screw 23, a first longitudinal cylinder 31, a first longitudinal motor 32, a first longitudinal screw 33, a second longitudinal cylinder 51, a second longitudinal motor 52, a second longitudinal screw 53, a support rod 71 and a support seat 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a mixed conveying and cooling device of a gypsum processing production line comprises a feeding tank 1, a transverse screw conveyor 2, a screw conveyor 3 moving downwards longitudinally, a U-shaped pipe 4, a screw conveyor 5 moving upwards longitudinally, a discharge port 6, a supporting frame 7, a circulating water tank 8, a circulating water inlet 9 and a circulating water outlet 10, wherein the bottom end of the feeding tank 1 is connected with the feeding end of the transverse screw conveyor 2, a valve 11 is arranged at the joint of the feeding tank 1 and the transverse screw conveyor 2, the discharge end of the transverse screw conveyor 2 is connected with the feeding end of the screw conveyor 3 moving downwards longitudinally, the discharge end of the screw conveyor 3 moving downwards longitudinally is connected with one end of the U-shaped pipe 4 through a flange, the other end of the U-shaped pipe 4 is connected with the feeding end of the screw conveyor 5 moving upwards longitudinally through a flange, the discharge port 6 is arranged on the side face of the discharge end of the screw conveyor 5 moving upwards longitudinally, and, The internal parts of the longitudinal downward moving screw conveyor 3 and the longitudinal upward moving screw conveyor 5 are respectively provided with a support frame 7, the longitudinal downward moving screw conveyor 3 and the longitudinal upward moving screw conveyor 5 are respectively connected with the upper surface of the circulating water tank 8 through a connecting plate, the lower end part of the longitudinal downward moving screw conveyor 3, the lower end part of the longitudinal upward moving screw conveyor 5 and the U-shaped pipe 4 are respectively arranged in the circulating water tank 8, the upper surface of the circulating water tank 8 is provided with a tank cover 12, the longitudinal downward moving screw conveyor 3 and the longitudinal upward moving screw conveyor 5 are connected with the tank cover 12, the upper end of the circulating water tank 8 is provided with a circulating water inlet 9, and the lower end of the circulating water tank 8 is provided with a.
As shown in fig. 2, the supporting frame 7 includes a supporting rod 71 and a supporting seat 72, and a plurality of supporting rods 71 are disposed outside the supporting seat 72 to support and fix inside the horizontal screw conveyor 2, the longitudinal downward moving screw conveyor 3 and the longitudinal upward moving screw conveyor 5.
As shown in fig. 3, the transverse screw conveyor 2 includes a transverse cylinder 21, a transverse motor 22 and a transverse screw 23, the transverse motor 22 is disposed at one end of the transverse cylinder 21, the transverse motor 22 is connected to the transverse screw 23, and the transverse screw 23 is disposed inside the transverse cylinder 21 and connected to a support seat 72 of the support frame 7.
As shown in fig. 4, the longitudinal downward moving screw conveyor 3 includes a first longitudinal cylinder 31, a first longitudinal motor 32 and a first longitudinal screw 33, the first longitudinal motor 32 is disposed at the top end of the first longitudinal cylinder 31, the first longitudinal motor 32 is connected to the first longitudinal screw 33, and the first longitudinal screw 33 is disposed inside the first longitudinal cylinder 31 and connected to the supporting seat 72 of the supporting frame 7.
As shown in fig. 5, the longitudinally upward moving screw conveyor 5 includes a second longitudinal cylinder 51, a second longitudinal motor 52 and a second longitudinal screw 53, the second longitudinal motor 52 is disposed at the top end of the second longitudinal cylinder 51, the second longitudinal motor 52 is connected to the second longitudinal screw 53, the second longitudinal screw 53 is disposed inside the second longitudinal cylinder 51 and connected to a support base 72 of the support frame 7, and the second longitudinal screw 53 and the first longitudinal screw 33 are installed in opposite directions.
A mixed conveying and cooling device of a gypsum processing production line comprises the following steps:
the method comprises the following steps: water for cooling is continuously circulated into the circulating water tank 8 through the circulating water inlet 9 and the circulating water outlet 10;
step two: adding the mixture into the feeding tank 1, and then opening the valve 11 to enter the transverse screw conveyor 2;
step three: the mixture is moved forward into the longitudinal downward moving screw conveyor 3 through the transverse screw conveyor 2 and is cooled in the part of the circulating water tank 8;
step four: the mixture is moved forwards into the U-shaped pipe 4 through the longitudinal downward moving screw conveyor 3, and then the mixture is pushed and extruded continuously in the U-shaped pipe 4 and enters the longitudinal upward moving screw conveyor 5 for continuous cooling;
step four: the mixture is moved upwards by the longitudinal upward-moving screw conveyor 5 until discharged from the discharge port 6.
The use principle is as follows: the feeding is realized through the feeding tank 1, then the mixture gradually moves forward through the cooperation of the transverse screw conveyer 2, the longitudinal downward-moving screw conveyer 3 and the longitudinal upward-moving screw conveyer 5, so that the conveying purpose is realized, the longitudinal downward-moving screw conveyer 3 and the longitudinal upward-moving screw conveyer 5 are connected through the U-shaped pipe 4, the lower end part of the longitudinal downward-moving screw conveyer 3, the lower end part of the longitudinal upward-moving screw conveyer 5 and the U-shaped pipe 4 are arranged in the circulating water tank 8, and the cooling is realized in the conveying process. The horizontal spiral conveying device is reasonable in structure, mixed conveying is achieved through the horizontal spiral conveyor 2, the longitudinal downward-moving spiral conveyor 3 and the longitudinal upward-moving spiral conveyor 5, cooling is achieved through the circulating water tank 8, the horizontal spiral conveying device does not need to be divided into three independent steps, machining efficiency is greatly improved, occupied space is small, mixing and conveying are conducted simultaneously, and equipment cost is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cooling device is carried in mixing of gypsum processing lines which characterized in that: comprises a feeding tank (1), a transverse screw conveyer (2), a longitudinal downward-moving screw conveyer (3), a U-shaped pipe (4), a longitudinal upward-moving screw conveyer (5), a discharge port (6), a support frame (7), a circulating water tank (8), a circulating water inlet (9) and a circulating water outlet (10), wherein the bottom end of the feeding tank (1) is connected with the feeding end of the transverse screw conveyer (2), the discharge end of the transverse screw conveyer (2) is connected with the feeding end of the longitudinal downward-moving screw conveyer (3), the discharge end of the longitudinal downward-moving screw conveyer (3) is connected with one end of the U-shaped pipe (4) through a flange, the other end of the U-shaped pipe (4) is connected with the feeding end of the longitudinal upward-moving screw conveyer (5) through a flange, a discharge port (6) is arranged on the side surface of the discharge end of the longitudinal upward-moving screw conveyer (5), the horizontal screw conveyer (2), the vertical screw conveyer (3) that move down and the vertical inside that moves up screw conveyer (5) all are provided with support frame (7), the vertical screw conveyer (3) that move down and the vertical screw conveyer (5) that move up all link to each other through the upper surface of connecting plate with circulation tank (8), the lower extreme portion that vertically moves down screw conveyer (3), the lower extreme portion that vertically moves up screw conveyer (5) and U-shaped pipe (4) all set up in circulation tank (8), circulation tank (8) upper end is provided with circulation water inlet (9), circulation tank (8) lower extreme is provided with circulation delivery port (10).
2. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: and a valve (11) is arranged at the joint of the feeding tank (1) and the transverse screw conveyor (2).
3. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: and a box cover (12) is arranged on the upper surface of the circulating water tank (8), and the longitudinal downward-moving screw conveyor (3) and the longitudinal upward-moving screw conveyor (5) are connected with the box cover (12).
4. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: the supporting frame (7) comprises supporting rods (71) and supporting seats (72), wherein the supporting rods (71) are arranged on the outer side of each supporting seat (72) to support and fix the supporting rods inside the transverse screw conveyor (2), the longitudinal downward-moving screw conveyor (3) and the longitudinal upward-moving screw conveyor (5).
5. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: horizontal screw conveyer (2) are including horizontal barrel (21), horizontal motor (22) and horizontal screw rod (23), horizontal barrel (21) one end is provided with horizontal motor (22), horizontal motor (22) link to each other with horizontal screw rod (23), horizontal screw rod (23) set up in horizontal barrel (21) inside and link to each other with supporting seat (72) of support frame (7).
6. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: the longitudinal downward-moving screw conveyor (3) comprises a first longitudinal cylinder (31), a first longitudinal motor (32) and a first longitudinal screw (33), wherein the first longitudinal motor (32) is arranged at the top end of the first longitudinal cylinder (31), the first longitudinal motor (32) is connected with the first longitudinal screw (33), and the first longitudinal screw (33) is arranged inside the first longitudinal cylinder (31) and is connected with a supporting seat (72) of the supporting frame (7).
7. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: the longitudinal upward moving screw conveyor (5) comprises a second longitudinal cylinder (51), a second longitudinal motor (52) and a second longitudinal screw (53), the second longitudinal motor (52) is arranged at the top end of the second longitudinal cylinder (51), the second longitudinal motor (52) is connected with the second longitudinal screw (53), the second longitudinal screw (53) is arranged inside the second longitudinal cylinder (51) and is connected with a supporting seat (72) of the supporting frame (7), and the second longitudinal screw (53) and the first longitudinal screw (33) are installed in a reverse direction.
8. The mixing and conveying cooling device for the gypsum processing line according to claim 1, wherein: the using method comprises the following steps:
the method comprises the following steps: water for cooling is continuously circulated into the circulating water tank (8) through the circulating water inlet (9) and the circulating water outlet (10);
step two: adding the mixture into a feeding tank (1), and then opening a valve (11) to enter a transverse screw conveyor (2);
step three: the mixture is moved forward into the longitudinal downward moving screw conveyor (3) through the transverse screw conveyor (2), and is cooled in the part of the circulating water tank (8);
step four: the mixture is moved forwards into the U-shaped pipe (4) through the longitudinal downward moving screw conveyor (3), and then the mixture is pushed and extruded continuously in the U-shaped pipe (4) and enters the longitudinal upward moving screw conveyor (5) and is cooled continuously;
step four: the mixture is moved upwards by a longitudinal upward moving screw conveyor (5) until the mixture is discharged from a discharge port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431794.9A CN112644983A (en) | 2020-12-07 | 2020-12-07 | Mixed conveying and cooling device of gypsum processing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431794.9A CN112644983A (en) | 2020-12-07 | 2020-12-07 | Mixed conveying and cooling device of gypsum processing production line |
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| Publication Number | Publication Date |
|---|---|
| CN112644983A true CN112644983A (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011431794.9A Pending CN112644983A (en) | 2020-12-07 | 2020-12-07 | Mixed conveying and cooling device of gypsum processing production line |
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| CN (1) | CN112644983A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081703A2 (en) * | 2009-01-15 | 2010-07-22 | Kurt Himmelfreundpointner | Method and device for delivering deliverable materials |
| CN204528439U (en) * | 2015-03-17 | 2015-08-05 | 江苏华粮机械有限公司 | Helical feed cooling vessel |
| CN206590478U (en) * | 2017-03-15 | 2017-10-27 | 朱洪涛 | A kind of civil engineering concrete conveyance mechanism |
| CN207688710U (en) * | 2017-12-28 | 2018-08-03 | 河北拥民肥业有限公司 | A kind of cooling feed appliance of Water soluble fertilizer production |
| CN208700136U (en) * | 2018-08-30 | 2019-04-05 | 贵州毕节浩昇环保建材有限公司 | A kind of powder of lacquer putty for use on raw material horizontal transferring device |
| CN208716176U (en) * | 2018-08-29 | 2019-04-09 | 郑州鼎力新能源技术有限公司 | A kind of tandem water-cooled screw conveyor |
| CN209396434U (en) * | 2018-12-21 | 2019-09-17 | 华南理工大学广州学院 | Food manufacturing device and spiral conveying mechanism |
| CN209555106U (en) * | 2018-11-22 | 2019-10-29 | 四川省久益生物肥料有限公司 | A kind of strain coating machine of fertilizer |
-
2020
- 2020-12-07 CN CN202011431794.9A patent/CN112644983A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081703A2 (en) * | 2009-01-15 | 2010-07-22 | Kurt Himmelfreundpointner | Method and device for delivering deliverable materials |
| CN204528439U (en) * | 2015-03-17 | 2015-08-05 | 江苏华粮机械有限公司 | Helical feed cooling vessel |
| CN206590478U (en) * | 2017-03-15 | 2017-10-27 | 朱洪涛 | A kind of civil engineering concrete conveyance mechanism |
| CN207688710U (en) * | 2017-12-28 | 2018-08-03 | 河北拥民肥业有限公司 | A kind of cooling feed appliance of Water soluble fertilizer production |
| CN208716176U (en) * | 2018-08-29 | 2019-04-09 | 郑州鼎力新能源技术有限公司 | A kind of tandem water-cooled screw conveyor |
| CN208700136U (en) * | 2018-08-30 | 2019-04-05 | 贵州毕节浩昇环保建材有限公司 | A kind of powder of lacquer putty for use on raw material horizontal transferring device |
| CN209555106U (en) * | 2018-11-22 | 2019-10-29 | 四川省久益生物肥料有限公司 | A kind of strain coating machine of fertilizer |
| CN209396434U (en) * | 2018-12-21 | 2019-09-17 | 华南理工大学广州学院 | Food manufacturing device and spiral conveying mechanism |
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Application publication date: 20210413 |
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