CN206884255U - A kind of vertical banded extruder of single screw rod - Google Patents
A kind of vertical banded extruder of single screw rod Download PDFInfo
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- CN206884255U CN206884255U CN201720752922.7U CN201720752922U CN206884255U CN 206884255 U CN206884255 U CN 206884255U CN 201720752922 U CN201720752922 U CN 201720752922U CN 206884255 U CN206884255 U CN 206884255U
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- screw rod
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Abstract
The utility model discloses a kind of vertical banded extruder of single screw rod, material screw rod system is promoted to push bar screw rod system with perpendicular including horizontal, the horizontal variable-frequency motor for promoting material screw rod system to include being connected successively, reductor, gear-box, horizontal push away screw rod, the horizontal screw rod that pushes away is arranged in the horizontal cylinder of threeway extruded tube, and the horizontal screw rod that pushes away is equidistant screw rod；Feeding chamber is arranged on the horizontal cylinder upper wall of threeway extruded tube and connected with its inside, automatic pressing material device is set in feeding chamber, feeding chamber top sets charge door, it is perpendicular to push variable-frequency motor, reductor that bar screw rod system includes being connected successively, perpendicular push away screw rod, it is Variable pitch screw to erect and push away screw rod, perpendicular to push away screw rod and be located in the column of threeway extruded tube, column outer wall is cased with the cooling water jacket of tubular, and the annular tubular water cavity of cooling is formed between column outer wall；It is horizontal to push away screw rod, perpendicular push away pitch and be provided with cooled screw aquaporin.The utility model input and output material is continuous, and extrusion pressure is big, and recirculated cooling water reduces equipment heating, improves equipment service efficiency.
Description
Technical field
A kind of vertical banded extruder of single screw rod is the utility model is related to, suitable for catalyst preparation industry field.
Background technology
Existing shaping of catalyst technology is to use extrusion moulding more.Principle is by the kneaded plastic material of tool
It is added in the hopper of banded extruder, by the conveying of screw rod, compression, material is squeezed out from the orifice plate of discharge end, formation has
The extrusion bar of definite shape.Banded extruder is to produce the most frequently used equipment of strip catalyst.
Currently, the most frequently used pressure banded extruder can be divided into 3 kinds：Horizontal double screw banded extruder, horizontal single-screw extruder and
The vertical banded extruder of plunger type.
1st, double screw banded extruder lacks automatic pressing material device, and feed poor performance, can be sent out especially for the harder material of bulk
Phenomenon is maked somebody a mere figurehead in raw arch camber, it is not easy to feeds extrusion.The harder material of bulk need to be crushed by artificial binder, to meet that charging will
Ask.
2nd, the horizontal banded extruder of single screw rod, automatic continuous charging can be realized equipped with eccentric swage, solves the problems, such as artificial binder.
In process of production, easy pole or returning charge when the gouache ratio of material is excessive.
3rd, plunger type bar extruder production efficiency is extremely low, is intermittently added material, intermittently operated, is unsuitable for producing in enormous quantities.
Double screw banded extruder, single-screw extruder discharging direction and extrusion direction are in 90 degree, from the extrusion bar of orifice plate extrusion
(orifice plate top), under gravity, bending tenesmus, other extrusion bars (template middle and lower part) are caused to stop, make extrusion bar
Clot (being in spring-like) phenomenon occurs, influences product yield.
Other existing pressure banded extruder, in the course of work is extruded, can produce substantial amounts of heat so that device temperature is drastically
Rise, influence to extrude effect and service life.
The content of the invention
The utility model provides a kind of vertical banded extruder of single screw rod, and continuous with input and output material, template is easily changed, extrusion is pressed
The characteristics of power is big, big suitable for gouache ratio, extrusion bar is easy to the extrusion operation being adhered, and reduces extrusion bar spiral and bending, lowers
Equipment heating.
Technical solutions of the utility model are as follows：A kind of vertical banded extruder of single screw rod, including horizontal promote expect screw rod system with erecting
Push bar screw rod system, it is characterised in that horizontal promote expects that screw rod system includes；The variable-frequency motor (1) that is connected successively,
Reductor 2, gear-box 3, it is horizontal push away screw rod 4, the horizontal screw rod 4 that pushes away is arranged in the horizontal cylinder 6 of threeway extruded tube 5, described horizontal to push away spiral shell
Bar 4 is equidistant screw rod；The feeding chamber 7 is arranged on the upper wall of horizontal cylinder 6 of the threeway extruded tube 5 and connected with its inside, described
Automatic pressing material device 8 is set in feeding chamber 7, and the top of feeding chamber 7 sets charge door 9；
The perpendicular pushing bar screw rod system includes：The variable-frequency motor (1) that is connected successively, reductor 2, perpendicular push away screw rod
14, it is described it is perpendicular to push away screw rod 14 be Variable pitch screw, described erect pushes away screw rod 14 and is located in the column 10 of the threeway extruded tube 5, thereon
End connection transmission main shaft 16；The outer wall of column 10 is cased with forming drop between the cooling water jacket 11 of tubular and the outer wall of the column 10
The annular tubular water cavity 23 of temperature, the cooling water jacket 11 are provided with water inlet 12, delivery port 13；
It is described horizontal to push away screw rod 4, perpendicular push away the center of screw rod 14 and be provided with cooled screw aquaporin 17.
Resistance material screw rod 18 is symmetrical arranged in the barrel of horizontal cylinder 6, resistance material screw rod 18 described in side presses close to the horizontal tooth for pushing away screw rod 4
Tooth 19 simultaneously gos deep into teeth groove 20.
Resistance material screw rod 18 is symmetrical arranged in the barrel of column 10, resistance material screw rod 18 described in side, which is pressed close to erect, pushes away screw rod 14
Teeth 19 are simultaneously goed deep into teeth groove 20.
The automatic pressing material device 8 is symmetrical arranged two, and the automatic pressing material device 8 is roll profile, and the roller appearance is equal
The pressing plate of the multiple rows of protrusion of cloth, it is axially disposed multiple per row pressure plate；The automatic pressing material device 8 is driven by eccentric swage gear 30 respectively
Synchronous backward rotates.
One of spindle drive mainshaft gear 29, the engaged transmission of the mainshaft gear 29 eccentric swage gear 30 and guiding tooth
Wheel 31, another described eccentric swage gear 30 of the guide gear engaged transmission.
Hollow cooling water pipe 26, the outer wall of cooling water pipe 26 and the cooling water are set in the cooling-water duct 17
Annular water chamber passage 27 is formed between passage 17；The upper end of cooling-water duct 17 sets out the mouth of a river 13, and its lower end closed is described cold
But water pipe upper end sets the lower ending opening of water inlet 12, and its lower end and the blind end of cooling-water duct 17 are spaced.
The advantages of the utility model：
The horizontal propulsion material screw rod system that the utility model is set pushes bar screw rod system with perpendicular, continuous with input and output material, and two
The characteristics of secondary pressurization extrusion pressure is big, horizontal cylinder, column set resistance material screw rod to be applied to gouache ratio is big, what extrusion bar was easy to be adhered squeezes
Bar operation, reduces extrusion bar spiral and bending, template are easily changed, the setting of annular the tubular water cavity and cooling-water duct of cooling
Recirculated cooling water reduces equipment heating, ensure that the quality of extruded product, improves equipment service efficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic perspective view；
Fig. 2 is the utility model overall structure floor map；
Fig. 3 is the utility model cross section structure diagram；
Fig. 4 is the utility model entirety schematic cross-sectional view；
Fig. 5 is the utility model column schematic cross-sectional view；
Fig. 6 is the utility model cooling-water duct schematic cross-sectional view；
Fig. 7 is the utility model cooling-water duct enlarged section schematic diagram；
Fig. 8 is that the utility model automatic pressing material device is driven schematic perspective view；
Fig. 9 is that the utility model automatic pressing material device is driven schematic top plan view；
Figure 10 is that the utility model automatic pressing material device is driven schematic side view；
Figure 11 is that the utility model automatic pressing material device is driven schematic front view；
Detailed description of main elements：
1 variable-frequency motor, 2 reductors, 3 gear-boxes, 4 horizontal screw rod, 5 threeway extruded tubes, 6 horizontal cylinders, 7 feeding chambers, 8 of pushing away are from dynamic pressure
Glassware, 9 charge doors, 10 columns, 11 cooling water jackets, 12 water inlets, 13 delivery ports, 14, which are erected, pushes away screw rod, the connection of 15 column flanges, 16
Transmission main shaft, 17 cooling-water ducts, 18 resistance material screw rods, 19 teeth, 20 teeth groove, 21 cooling water pipes, 22 seals, 23 water cavities 23,
24 eccentric swage axles, 25 bearings, 26 cooling water pipes, 27 water cavity passages, 28 swivel joints, 29 mainshaft gears, 30 eccentric swage gears, 31
Guide gear
Embodiment
The utility model is further described below in conjunction with accompanying drawing：Squeezed referring to shown in Fig. 1-5, a kind of single screw rod is vertical
Bar machine, including horizontal promote expect that screw rod system pushes bar screw rod system with perpendicular, it is characterised in that horizontal promote expects screw rod system bag
Include；The variable-frequency motor 1 that is connected successively, reductor 2, gear-box 3, it is horizontal push away screw rod 4, the horizontal screw rod 4 that pushes away is arranged on threeway
In the horizontal cylinder 6 of extruded tube 5, the horizontal screw rod 4 that pushes away is equidistant screw rod；The feeding chamber 7 is arranged on the horizontal stroke of the threeway extruded tube 5
6 upper walls of cylinder simultaneously connect with its inside, set the top of feeding chamber 7 described in automatic pressing material device 8 to set charge door 9 in the feeding chamber 7；
The perpendicular pushing bar screw rod system includes：The variable-frequency motor 1 that is connected successively, reductor 2, it is perpendicular push away screw rod 14,
It is described it is perpendicular to push away screw rod 14 be Variable pitch screw, it is described it is perpendicular push away screw rod 14 and be located in the column 10 of the threeway extruded tube 5, its upper end company
Connect transmission main shaft 16；The outer wall of column 10 is cased with forming cooling between the cooling water jacket 11 of tubular and the outer wall of the column 10
Annular tubular water cavity 23, the cooling water jacket 11 are provided with water inlet 12, delivery port 13；
It is described horizontal to push away screw rod 4, perpendicular push away the center of screw rod 14 and be provided with cooled screw aquaporin 17.
Resistance material screw rod 18 is symmetrical arranged in the barrel of horizontal cylinder 6, resistance material screw rod 18 described in side presses close to the horizontal tooth for pushing away screw rod 4
Tooth 19 simultaneously gos deep into teeth groove 20.Referring to resistance material screw rod 18 is symmetrical arranged in the barrel of column described in Fig. 6 10, structure setting is identical.
Resistance material screw rod 18 is symmetrical arranged in the barrel of column 10, resistance material screw rod 18 described in side, which is pressed close to erect, pushes away screw rod 14
Teeth 19 are simultaneously goed deep into teeth groove 20.
Referring to Fig. 8-11, the automatic pressing material device 8 is symmetrical arranged two, and the automatic pressing material device 8 is roll profile, described
The pressing plate of the uniform multiple rows of protrusion of roller appearance, it is axially disposed multiple per row pressure plate；The automatic pressing material device 8 is respectively by eccentric swage
The drive coordination of gear 30 reversely rotates.
One of spindle drive mainshaft gear 29, the engaged transmission of the mainshaft gear 29 eccentric swage gear 30 and guiding tooth
Wheel 31, another described eccentric swage gear 30 of the guide gear engaged transmission.
Referring to Fig. 6-7, hollow cooling water pipe 26 is set in the cooling-water duct 17, the outer wall of cooling water pipe 26 with
Annular water chamber passage 27 is formed between the cooling-water duct 17；The upper end of cooling-water duct 17 sets out the mouth of a river 13, its lower end
Closing, the cooling water pipe upper end set the lower ending opening of water inlet 12, and its lower end and the blind end of cooling-water duct 17 are spaced.
It is described it is horizontal push away screw rod 4, it is perpendicular that to push away the centrally disposed cooling water circulation passage of screw rod 14 be the same.The circulating path of cooling water：It is cold
But water enters cooling water pipe from cooling water pipe upper end water inlet 12, flows downwardly into its bottom nozzle and enters the cooling-water duct
17 turn back, and from annular water chamber passage 27 to upstream, flow to the upper end delivery port 13 of cooling-water duct 17 and flow out.
Operation principle of the present utility model is as follows：
1st, by it is horizontal push away feed worm, it is perpendicular push bar screw rod, be passed through cycle down warm water in threeway extruded tube column water jacket,
2nd, erect and push bar screw rod installation material discharging mould, fixed with template cutting ferrule.
3rd, perpendicular bar screw rod, the horizontal feed worm that pushes away pushed is started to setting running frequency.
4th, the material after adding kneading to the horizontal charging aperture for pushing away feed worm, material is in the presence of eccentric swage, lasting pressure
Enter it is horizontal push away screw rod, rotated screw rod transmission enters threeway extruded tube horizontal stroke cylinder (horizontal segment)；It is (horizontal in threeway extruded tube horizontal stroke cylinder
Section) in, material is once pressurizeed, and it is (vertical to enter threeway extruded tube column after extruding the cut-out with blanking bolt, mixing
Section).
5th, into the material of threeway extruded tube column (vertical section), in the perpendicular promotion for pushing bar Variable pitch screw, squeezing action
Under, material is extruded through secondary pressurized from the orifice plate on material discharging mould.Extrude bar vertical drop under gravity, bar with
Separated each other between bar, be not in the situation of adhesion.
6th, orifice plate is blocked, extrusion bar it is obvious less, it is necessary to stop it is horizontal push away feed worm and it is perpendicular push bar screw rod, more swap out
Expect the orifice plate in template.
7th, jarring template cutting ferrule, template cutting ferrule is departed from threeway extruded tube column (vertical section) end face, draw off discharging mode
Plate.
The utility model Aided design start-stop logic control of vertical banded extruder, so as to play protection equipment.During startup,
Perpendicular bar screw rod of pushing first is run, and the horizontal feed worm that pushes away reruns；During stoppage in transit, the horizontal feed worm that pushes away first stops, and erects and pushes bar screw rod
Stop again.
Claims (6)
1. a kind of vertical banded extruder of single screw rod, including horizontal promote expect that screw rod system pushes bar screw rod system with perpendicular, it is characterised in that
Horizontal promote expects that screw rod system includes；The variable-frequency motor (1) that is connected successively, reductor (2), gear-box (3), horizontal push away spiral shell
Bar (4), the horizontal screw rod (4) that pushes away are arranged in the horizontal cylinder (6) of threeway extruded tube (5), and the horizontal screw rod (4) that pushes away is equidistant spiral shell
Bar；Feeding chamber (7) is arranged on horizontal cylinder (6) upper wall of the threeway extruded tube (5) and connected with its inside, the feeding chamber (7)
Interior setting automatic pressing material device (8), feeding chamber (7) top sets charge door (9)；
The perpendicular pushing bar screw rod system includes：The variable-frequency motor (1) that is connected successively, reductor (2), perpendicular push away screw rod
(14), it is described it is perpendicular to push away screw rod (14) be Variable pitch screw, described erect pushes away the column that screw rod (14) is located at the threeway extruded tube (5)
(10) in, its upper end connection transmission main shaft (16)；Column (10) outer wall is cased with the cooling water jacket (11) of tubular, is erected with described
The annular tubular water cavity (23) of cooling is formed between cylinder (10) outer wall, the cooling water jacket (11) is provided with water inlet (12), water outlet
Mouth (13)；
It is described horizontal to push away screw rod (4), perpendicular push away screw rod (14) center and be provided with cooled screw aquaporin (17).
2. a kind of vertical banded extruder of single screw rod as claimed in claim 1, it is characterised in that symmetrical in horizontal cylinder (6) barrel
Resistance material screw rod (18) is set, and resistance material screw rod (18) described in side presses close to the horizontal teeth (19) for pushing away screw rod (4) and gos deep into teeth groove (20)
It is interior.
3. a kind of vertical banded extruder of single screw rod as claimed in claim 1, it is characterised in that symmetrical in column (10) barrel
Resistance material screw rod (18) is set, and resistance material screw rod (18) described in side is pressed close to erect the teeth (19) for pushing away screw rod (14) and gos deep into teeth groove (20)
It is interior.
4. a kind of vertical banded extruder of single screw rod as claimed in claim 1, it is characterised in that the automatic pressing material device (8) is symmetrical
Two are set, the automatic pressing material device (8) be roll profile, the pressing plate of the uniform multiple rows of protrusion of the roller appearance, often row pressure plate
It is axially disposed multiple；The automatic pressing material device (8) is reversely rotated by eccentric swage gear (30) drive coordination respectively.
A kind of 5. vertical banded extruder of single screw rod as claimed in claim 4, it is characterised in that spindle drive mainshaft gear (29),
One of mainshaft gear (29) engaged transmission eccentric swage gear (30) and guide gear (31), the guide gear engagement
It is driven another eccentric swage gear (30).
6. a kind of vertical banded extruder of single screw rod as claimed in claim 1, it is characterised in that set in the cooling-water duct (17)
Hollow cooling water pipe (26) is put, annular water chamber is formed between cooling water pipe (26) outer wall and the cooling-water duct (17)
Passage (27)；Cooling-water duct (17) upper end sets out the mouth of a river (13), its lower end closed, and the cooling water pipe upper end sets water inlet
Mouth (12) lower ending opening, the blind end of its lower end and cooling-water duct (17) are spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752922.7U CN206884255U (en) | 2017-06-26 | 2017-06-26 | A kind of vertical banded extruder of single screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752922.7U CN206884255U (en) | 2017-06-26 | 2017-06-26 | A kind of vertical banded extruder of single screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884255U true CN206884255U (en) | 2018-01-16 |
Family
ID=61315407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752922.7U Active CN206884255U (en) | 2017-06-26 | 2017-06-26 | A kind of vertical banded extruder of single screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890857A (en) * | 2018-08-23 | 2018-11-27 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
| CN108906280A (en) * | 2018-08-23 | 2018-11-30 | 广州晟启能源设备有限公司 | It is a kind of to stir broken banded extruder |
| CN112998296A (en) * | 2021-03-09 | 2021-06-22 | 山东天博食品配料有限公司 | Cold extruder |
-
2017
- 2017-06-26 CN CN201720752922.7U patent/CN206884255U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890857A (en) * | 2018-08-23 | 2018-11-27 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
| CN108906280A (en) * | 2018-08-23 | 2018-11-30 | 广州晟启能源设备有限公司 | It is a kind of to stir broken banded extruder |
| CN108890857B (en) * | 2018-08-23 | 2023-09-26 | 南京柯瑞特种陶瓷股份有限公司 | Vertical spiral honeycomb ceramic vacuum continuous extruder |
| CN108906280B (en) * | 2018-08-23 | 2024-03-15 | 广州晟启能源设备有限公司 | Stirring, crushing and strip extruding machine |
| CN112998296A (en) * | 2021-03-09 | 2021-06-22 | 山东天博食品配料有限公司 | Cold extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A single screw vertical extruding machine Effective date of registration: 20210112 Granted publication date: 20180116 Pledgee: Shandong Linzi Rural Commercial Bank Co.,Ltd. Pledgor: ZIBO QIMAO CATALYST Co.,Ltd. Registration number: Y2021980000267 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220215 Granted publication date: 20180116 Pledgee: Shandong Linzi Rural Commercial Bank Co.,Ltd. Pledgor: Zibo Qimao Catalyst Co.,Ltd. Registration number: Y2021980000267 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |