CN206663510U - A kind of interior heating spiral rod soil extruder - Google Patents
A kind of interior heating spiral rod soil extruder Download PDFInfo
- Publication number
- CN206663510U CN206663510U CN201720399812.7U CN201720399812U CN206663510U CN 206663510 U CN206663510 U CN 206663510U CN 201720399812 U CN201720399812 U CN 201720399812U CN 206663510 U CN206663510 U CN 206663510U
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- major axis
- screw rod
- exhaust tube
- axis screw
- segment
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Abstract
Ceramic machinery technical field be the utility model is related to, and it is an object of the present invention to provide a kind of interior heating spiral rod soil extruder that can fully exclude air in pug, used technical scheme are：Discharge barrel including being provided with two short axle screw rods, the discharge barrel both sides respectively symmetrically set a machine barrel, the machine barrel is divided into extruded segment along away from discharge barrel direction, degasification section and batch mixing segment, the extruded segment end port connects with discharge barrel top side wall, the machine barrel splits into two branch cylinders in degasification section and extruded segment, the machine barrel sets two major axis screw rods, the two major axis screw rod engages in batch mixing segment, the two major axis screw rod is located in a branch cylinder respectively in degasification section and extruded segment, the degasification section sets the netted exhaust tube of multilayer, the netted exhaust tube is axially vertical with machine barrel and around major axis screw rod, connected between every layer of exhaust tube by exhaust tube, the pumping pipe surface is uniformly arranged the stomata of only supplied gas disengaging.The utility model can sufficiently exclude the air in pug.
Description
Technical field
It the utility model is related to ceramic machinery technical field, and in particular to a kind of interior heating spiral rod soil extruder.
Background technology
Present pugging is mostly by the way of mechanical vacuum pugging.It is vacuum deairing machine saving of labor, time saving, laborsaving, greatly carry
High production efficiency.But pugging now is to exclude the air in pug by extruding mostly, this can cause pug cluster centre
Air can not exclude, degassing effect can not reach expected.And vacuum deairing machine practices the pug of system, its particle is in align,
Lie dormant stress in pug, and these stress can discharge in high temperature is burnt till, and each position of blank is shunk in heterogeneity, so as to
Shrink of product, deformation rate is caused to increase.
The content of the invention
The purpose of this utility model is in a kind of interior heating spiral rod soil that can more fully exclude air in pug of offer
Extruder.
To achieve the above object, the technical solution adopted in the utility model is：
Discharge barrel including being provided with two short axle screw rods, the discharge barrel both sides respectively symmetrically set a machine barrel, the machine
Cylinder is divided into extruded segment, degasification section and batch mixing segment, the extruded segment end port and discharge barrel top along away from discharge barrel direction
Side wall connects, and the machine barrel splits into two branch cylinders in degasification section and extruded segment, and the machine barrel sets two major axis screw rods, and described two
Major axis screw rod intermeshes in batch mixing segment, and the two major axis screw rod is located in a branch cylinder respectively in degasification section and extruded segment, institute
State degasification section and the netted exhaust tube of multilayer is set, the netted exhaust tube is axially vertical with machine barrel and around major axis screw rod, described every
Connected between layer exhaust tube by exhaust tube, the pumping pipe surface is evenly arranged with the stomata of only supplied gas disengaging.
Further, the two short axles screw rod is the parallel double-screw structure or taper double-screw structure of engagement.
Further, the two major axis screw rod is parallel double-screw structure in batch mixing segment, and the two major axis screw rod is in degasification
Section is the truncated conical shape of non-threaded and round platform butt end direction is batch mixing segment, and the two major axis screw rod is cylindrical spiral shell in extruded segment
Bar.
Further, the utility model is additionally provided with vacuum air pump, and the vacuum air pump is connected with exhaust tube.
The beneficial effects of the utility model embody a concentrated reflection of, a kind of interior heating spiral rod soil extrusion described in the utility model
Machine is provided with netted exhaust tube, when from the pug that hopper adds, after batch mixing segment enters degasification section, exhaust tube can be split
The pug passed through from degasification section, in the presence of vacuum air pump, the air of pug cluster centre passes through the stomata of pumping pipe surface
It is extracted, so as to reach the effect for preferably excluding air in pug, the utility model has wide in ceramic machinery technical field
Wealthy application prospect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the profile of degasification section.
Embodiment
1~2 the utility model is expanded on further below in conjunction with the accompanying drawings.
A kind of interior heating spiral rod soil extruder, as shown in figure 1, the discharge barrel 2 including being provided with two short axle screw rods 1, two
Short axle screw rod 1 is the parallel double-screw or taper twin-screw of engagement, and the both sides of discharge barrel 2 respectively symmetrically set a machine barrel 3, institute
State machine barrel 3 and be divided into extruded segment 6, degasification section 5 and batch mixing segment 4 along away from the direction of discharge barrel 2, the end port of extruded segment 6 with
The top side wall connection of discharge barrel 2, can also be such that the end port of extruded segment 6 is connected with the top upper wall of discharge barrel 2, the machine barrel 3 except
Gas section 5 and extruded segment 6 split into two branch cylinders 7, and the machine barrel 3 sets two major axis screw rods 8, and the two major axis screw rod 8 is in batch mixing
Section 4 is intermeshed, and the two major axis screw rod 8 is located in a branch cylinder 7 respectively in degasification section 5 and extruded segment 6, the degasification section 5
The netted exhaust tube 9 of multilayer is provided with, the netted exhaust tube 9 is axially vertical with machine barrel 3 and around major axis screw rod, and described every layer is taken out
Connected between tracheae 9 by exhaust tube 9, the surface of exhaust tube 9 is evenly arranged with the stomata of only supplied gas disengaging.
Further, the two major axis screw rod 8 is parallel double-screw structure in batch mixing segment 4, the two major axis screw rod 8 except
Gas section 5 is the truncated conical shape of non-threaded and round platform butt end direction is batch mixing segment 4, and the two major axis screw rod 8 is cylinder in extruded segment 6
Shape screw rod.
The utility model is additionally provided with motor 10, deceleration distributor box 11, hopper 12, heater 13 and vacuum air pump 14,
Motor 10 provides the power of driving major axis screw rod 8 and short axle screw rod 1, according to being actually needed the motor that can configure different rotating speeds
10, deceleration distributor box 11 can further adjust the rotating speed of major axis screw rod 8 and short axle screw rod 1, and can control major axis screw rod 8 and short axle
The rotation direction of screw rod 1, hopper 12 are used to add pug, and the bottom of hopper 12 is connected with machine barrel 3, the pug of addition is passed through material
Bucket 12 enters batch mixing segment 4.Machine barrel 3 and the full section of discharge barrel 2 are provided with heater 13, contribute to uniform mixing and the mud of pug
The discharge of air in material, vacuum air pump 14 are connected with exhaust tube 9, for extracting the air in pug out.
Workflow of the present utility model is described below, starts motor 10 and deceleration distributor box 11, regulates major axis screw rod
8th, the rotating speed of short axle screw rod 1 and direction of rotation, start heater 13, pug is added into hopper 12, pug is nibbled for 4 liang through batch mixing segment
The major axis screw rod 8 of conjunction enters degasification section 5 after uniformly mixing, start vacuum air pump 14, degasification section 5 is provided with and vacuum air pump
The netted exhaust tube 9 of 14 connections, the pug passed through from degasification section 5 can be split by netted exhaust tube 9, and the air in pug is by taking out
The stomata on the surface of tracheae 9 is extracted out by vacuum air pump 14.Due to pug, group is partitioned from, and the air of pug cluster centre also can be true
Empty air exhauster 14 is extracted out, so pug can be made to reach more preferable degassing effect.The pug after air is excluded by extruding tube length
Axle screw rod 8 enters discharge barrel 2 after extruding, and two short axle screw rods 1 in discharge barrel 2 will come from two machine barrels 3 in opposite direction arrangement
Pug particle uniformly extruded from discharging opening after mixing, can so make the particle orientation of extrusion pug different, eliminate
The stress hidden in pug, substantially reduce contraction of the base substrate in sintering procedure, deformation rate.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that not
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these become
More protection scope of the present invention is each fallen within modification.
Claims (4)
- A kind of 1. interior heating spiral rod soil extruder, it is characterised in that：Including being provided with two short axle screw rods（1）Discharge barrel（2）, The discharge barrel（2）Both sides respectively symmetrically set a machine barrel（3）, the machine barrel（3）Along away from discharge barrel（2）Direction is divided into Extruded segment（6）, degasification section（5）And batch mixing segment（4）, the extruded segment（6）End port and discharge barrel（2）Top side wall connection, institute State machine barrel（3）In degasification section（5）And extruded segment（6）Split into two branch cylinders（7）, the machine barrel（3）Two major axis screw rods are set （8）, the two major axis screw rod（8）In batch mixing segment（4）Intermesh, the two major axis screw rod（8）In degasification section（5）And extruded segment （6）It is located at a branch cylinder respectively（7）It is interior, the degasification section（5）The netted exhaust tube of multilayer is set（9）, the exhaust tube（9）With machine Cylinder（3）Axially vertical and circular major axis screw rod（8）, every layer of exhaust tube（9）Between by exhaust tube（9）Connection, the pumping Pipe（9）Surface is evenly arranged with the stomata of only supplied gas disengaging.
- A kind of 2. interior heating spiral rod soil extruder according to claim 1, it is characterised in that：The two short axles screw rod （1）For the parallel double-screw structure or taper double-screw structure of engagement.
- A kind of 3. interior heating spiral rod soil extruder according to claim 1, it is characterised in that：The two major axis screw rod （8）In batch mixing segment（4）For parallel double-screw structure, the two major axis screw rod（8）In degasification section（5）For the truncated conical shape of non-threaded And round platform butt end direction is batch mixing segment（4）, the two major axis screw rod（8）In extruded segment（6）For cylindrical screw rod.
- A kind of 4. interior heating spiral rod soil extruder according to claim 1, it is characterised in that：Also include vacuum air pump （14）, the vacuum air pump（14）It is connected with exhaust tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399812.7U CN206663510U (en) | 2017-04-17 | 2017-04-17 | A kind of interior heating spiral rod soil extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399812.7U CN206663510U (en) | 2017-04-17 | 2017-04-17 | A kind of interior heating spiral rod soil extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663510U true CN206663510U (en) | 2017-11-24 |
Family
ID=60380796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399812.7U Active CN206663510U (en) | 2017-04-17 | 2017-04-17 | A kind of interior heating spiral rod soil extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049439A (en) * | 2017-12-23 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind of twin-screw plate takes out mud device |
| CN111250213A (en) * | 2020-03-18 | 2020-06-09 | 郑州子然环保科技有限公司 | Dry battery recovery processing device |
-
2017
- 2017-04-17 CN CN201720399812.7U patent/CN206663510U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049439A (en) * | 2017-12-23 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind of twin-screw plate takes out mud device |
| CN111250213A (en) * | 2020-03-18 | 2020-06-09 | 郑州子然环保科技有限公司 | Dry battery recovery processing device |
| CN111250213B (en) * | 2020-03-18 | 2020-11-27 | 安徽绿沃循环能源科技有限公司 | Dry battery recovery processing device |
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