CN108890857A - Vertical helical ceramic honey comb vacuum continuous extruder - Google Patents
Vertical helical ceramic honey comb vacuum continuous extruder Download PDFInfo
- Publication number
- CN108890857A CN108890857A CN201810965476.7A CN201810965476A CN108890857A CN 108890857 A CN108890857 A CN 108890857A CN 201810965476 A CN201810965476 A CN 201810965476A CN 108890857 A CN108890857 A CN 108890857A
- Authority
- CN
- China
- Prior art keywords
- level
- water
- vertical
- cylinder
- cooling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/224—Twin screw extruders, e.g. double shaft extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/226—Means for heating or cooling the screw
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The present invention discloses a kind of vertical helical ceramic honey comb vacuum continuous extruder；The technical issues of solution：Existing horizontal mechanical spiral squeezing forming machine and vertical hydraulic piston extrusion shaper mentioned in the background art there is technical issues that.The technical solution of use：A kind of vertical helical ceramic honey comb vacuum continuous extruder includes rack, level-one horizontal screw conveyor structure, second level horizontal screw conveyor structure and primary vertical spiral squeezing mechanism, level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure are respectively provided on the rack, level-one horizontal screw conveyor structure is connected with second level horizontal screw conveyor structure, and primary vertical spiral squeezing mechanism is connected and is connected to second level horizontal screw conveyor structure.Advantage：Horizontal and vertical extruder advantage is combined, substantially increases production efficiency, increases the stability of product quality by this extruder.
Description
Technical field
The present invention relates to a kind of vertical helical ceramic honey comb vacuum continuous extruders.
Background technique
With the development of human society, people are more and more stronger to the consciousness of environmental protection, more than guard the environmental protection of the earth,
The more spirited ecological environment of the mankind can be allowed by more wanting to create.Honeycomb ceramic carrier is widely applied to various car tails
Gas disposal, the purification of Industrial Stoves discharge gas, the fields such as filtering of various edible liquids, to the quality of honeycomb ceramic carrier,
Performance requirement is also higher and higher, especially heavy caliber ceramic honey comb diesel vehicle carrier.Various types of ceramic honey combs squeeze out at present
Machine cannot all fully meet the manufacturing technique requirent of heavy caliber ceramic honey comb diesel vehicle carrier.
Domestic and international ceramic honey comb extrusion shaper mainly has：Horizontal mechanical spiral squeezing type and vertical hydraulic piston squeeze out
Type.
The characteristics of horizontal mechanical spiral squeezing type：High-efficient, good product consistency is more stable.The disadvantage is that in extruded product
Between dot density it is bad, quit a post and thus leave it vacant is fallen into product easy to form, the reason is that symmetric helix leaf rotary extrusion, intermediate not mud extraction, centre has
One dot leans on pug extrusion packing at mud extraction blind area.There are also squeezing out pug easily to generate heat, vacuum chamber is easy obstruction, and can only be at
The lesser product of type bore laterally connects base and difficulty of transportation because of continental extrusion, easily causes blank deformation, and diameter is more than 150mm
Above big product diameter ceramic honey comb product is difficult to form, and such equipment is generally used to produce small-bore gasoline car ceramic honey comb load
Body.
The characteristics of vertical hydraulic piston extrusion type：Extrusion pressure is big, and extrusion pressure and speed are adjustable, to pug adaptability
By force, the product of various bores can be produced, cleaning is easy in machine, relatively more flexible.The disadvantage is that intermittent extrusion, in interval plus mud section
When, inevitably by air band feeding cylinder, if do not designed vacuum evacuation device, the air and pug brought into are squeezed out by high pressure simultaneously
When, the sharply expansion of bubble can destroy the ceramic honey comb product extruded, seriously affect it and squeeze out quality, simultaneously as being interval
Formula extrusion working efficiency is lower, and product stability, consistency are not so good as continuously to squeeze out.
Summary of the invention
The technical problem to be solved by the present invention is to：Existing horizontal mechanical spiral squeezing mentioned in the background art at
Shape machine and vertical hydraulic piston extrusion shaper there is technical issues that.
In order to solve the above technical problems, the present invention proposes a kind of vertical helical ceramic honey comb vacuum continuous extruder, use
Technical solution be：
A kind of vertical helical ceramic honey comb vacuum continuous extruder, including rack, level-one horizontal screw conveyor structure, second level
Horizontal screw conveyor structure and primary vertical spiral squeezing mechanism, level-one horizontal screw conveyor structure and the conveying of second level horizontal spiral
Mechanism is respectively provided on the rack, and level-one horizontal screw conveyor structure is connected with second level horizontal screw conveyor structure, primary vertical
Spiral squeezing mechanism is connected and is connected to second level horizontal screw conveyor structure；
It is provided on level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure for helical axis axis
The cooling horizontal axle center chilled water unit of the heart；
It is provided in primary vertical spiral squeezing mechanism for the vertical axle center cooling water cooling to helical axis axle center
Device；
Level-one horizontal screw conveyor structure includes first motor, top cylinder and level-one screw rod, and top cylinder level is set
It sets on the rack, level-one screw rod is horizontally set in the cylinder of top, and one end of level-one screw rod is stretched out top cylinder and passed through
Shaft coupling is connected with the motor shaft of first motor, and first motor is arranged on the rack；It is vertical and be spaced setting in the cylinder of top
Two porous plates, level-one screw rod run through two porous plates；The inner tube wall of two porous plates and top cylinder seals；More than one piece
Orifice plate is located at close to this end of first motor, and another block of porous plate is located at the other end of level-one screw rod；It is arranged on the cylinder of top
There is the feed opening being connected to top cylinder, feed opening is located on the top cylinder at this end of first motor；
Definition, this end of the close first motor of top cylinder are the head end of top cylinder, this end far from first motor
For the tail end of top cylinder；
On top, the tail end of cylinder is connected with vertical switching cylinder, by being located at level-one between vertical switching cylinder and top cylinder
The porous plate of the screw rod other end communicates；It is provided in the end of the level-one screw rod other end for by the material scraper on porous plate
Under scrape trowel, scrape trowel and be located in vertical switching cylinder；It is provided in the lower part of vertical switching cylinder for transmitting material into two
Double rod transmission mechanisms in grade horizontal screw conveyor structure；When double rod transmission mechanisms and positioned at level-one screw rod in vertical switching cylinder
The porous plate of the other end forms a sealing cavity inside vertical switching cylinder after being filled up by material, is arranged in vertical switching cylinder and inhales
Port, the sealing cavity that vertical switching cylinder inside is formed pass through the air that air entry is drawn in sealing cavity and form vacuum chamber；
Double rod transmission mechanisms include driving gear, driven gear, transmission gear, first pair of rod and second pair of rod, driving tooth
Wheel connection second level horizontal screw conveyor structure, driving gear engage driven gear, and the first of first pair of rod is arranged in driven gear
In rotation axis, first pair of rod is arranged in vertical switching cylinder by the first rotation axis, the equal rotational support in the both ends of the first rotation axis
On the barrel of vertical switching cylinder；Second rotation axis of second pair of rod is arranged in driven gear engaged transmission gear, transmission gear
On, second pair of rod is arranged in vertical switching cylinder by the second rotation axis, and the both ends of the second rotation axis are rotatably supported in vertically
On the barrel of switching cylinder；It is provided on the outer surface of first pair of rod and second pair of rod for by the material in vertical switching cylinder
Grab the gear hobbing in second level horizontal screw conveyor structure；
Second level horizontal screw conveyor structure includes the second motor, lower cylinder and deuterostrophies bar, and lower cylinder level is set
It sets on the rack, deuterostrophies bar is horizontally set in lower cylinder, and one end of deuterostrophies bar, which is extended, stretching lower part
Extending shaft on the outside of cylinder, driving gear are connected by key extending shaft, and the free end of extending shaft passes through shaft coupling connection second
Motor；
Definition, this end close to the second motor of lower cylinder are the head end of lower cylinder, this end far from the second motor
For the tail end of lower cylinder；The head end of lower cylinder is connected to the lower end of vertical switching cylinder；
Primary vertical spiral squeezing mechanism includes vertical extrusion cylinder, vertical spin bar, honeycomb extrusion die, third electricity
Machine and speed reducer, the vertical cylinder that squeezes out are connected with rack, and vertical spin bar is arranged in vertical extruded tube body, on vertical spin bar
Helical-blade eccentric setting；The output of the upper end connection speed reducer of vertical spin bar, the input of speed reducer connect third motor, subtract
The cage connection of fast machine vertically squeezes out cylinder, the shell of the cage connection speed reducer of third motor；Vertically squeezing out under cylinder
Portion outlet setting porous plate, porous plate are sealed with the vertical inner tube wall for squeezing out cylinder, and honeycomb extrusion die setting is vertically being squeezed
The exit of cylinder bottom end out.
The extruder of the technical program, two-stage horizontal type helical feed primary vertical spiral squeezing structure, by bedroom and vertically
It squeezes out advantage to combine, substantially increases production efficiency, increase the stability of product quality.
The extruder of the technical program, according to horizontal mechanical spiral squeezing forming machine in the prior art, spiral squeezing is produced
Dot density is bad among product is easy to appear the disadvantage that quit a post and thus leave it vacant is sunken in product original symmetric helix leaf is designed to eccentric screw leaf,
So that pug extrusion is evenly distributed, solves the problems, such as that dot density is bad among extruded product.
Preferably, porous plate includes plate, is onboard opened up multiple for for the perforative hole of material.
Preferably, scraping trowel includes rotary axle box, is connected by key in the end of level-one screw rod, and in level-one screw rod
End rotary axle box is locked on level-one screw rod by locking nut；
Level-one scrapes trowel, is arranged on rotary axle box in right-angled intersection；
Second level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and level-one, which scrapes trowel and scrapes trowel with second level, to be staggered；
Three-level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and three-level, which scrapes trowel and scrapes trowel with second level, to be staggered.
Preferably, it is arranged on the side wall of vacuum chamber and runs through for observing the transparent vacuum room of material position in vacuum chamber
Window.
Preferably, material position under material position and material is selected on material in vacuum chamber, upper infrared ray is set at material position on material
Charge level detector, infrared ray charge level detector under being arranged at material position under material.It is easy according to horizontal spiral extruder vacuum chamber
The shortcomings that obstruction, designs transparency window at left and right sides of vacuum chamber, installs infrared ray charge level detector, when material position reaches certain height
When spending, the first screw rod just stops operating, etc. material positions decline after, the first screw rod just starts to start, and this addresses the problem vacuum
Room obstructing problem.
Preferably, horizontal axle center chilled water unit includes intake chamber, the first water-supplying chamber and water inlet pipe built in the first cooling water；
The first deep hole that in axial direction setting is passed in and out for cooling water at the axle center of level-one screw rod and deuterostrophies bar, first is cold
But water inlet pipe built in water is arranged in the first deep hole, built in the first cooling water between the outer wall of water inlet pipe and the hole wall of the first deep hole
There are the first exhalant canals, and there are water spaces out between the end of water inlet pipe and the first deep hole bottom built in the first cooling water；Into
Water chamber and the first water-supplying chamber are sleeved on screw rod, are arranged on the contact surface of intake chamber and the first water-supplying chamber and screw rod close
Seal ring, screw rod are rotated by sealing ring relative to intake chamber and the first water-supplying chamber, be provided on screw rod for limit into
The locating ring of water chamber and first water-supplying chamber's axial position；The water inlet end of water inlet pipe built in first cooling water by screw rod correspond into
Water chamber setting hollow shaft water inlet be pierced by and by water supply connector connection intake chamber on intake chamber cooling water intake, first
Water inlet pipe built in cooling water is suspended from the first deep hole；The end of the first exhalant canal on screw rod is provided with and the first water outlet
The hollow shaft water outlet that room communicates；Intake chamber cooling water intake connects the water outlet of external cooling water unit by pipeline, and first
The cooling water outlet of water-supplying chamber connects the water inlet of external cooling water unit by pipeline.
Preferably, vertical axle center chilled water unit includes water inlet pipe built in the second water-supplying chamber and the second cooling water；Vertical
In axial direction second deep hole of the setting for cooling water disengaging, water inlet pipe built in the second cooling water are arranged at the axle center of screw rod
In the second deep hole, there are the second exhalant canal between the outer wall of water inlet pipe and the hole wall of the second deep hole built in the second cooling water,
There are water spaces out between the end of water inlet pipe and the second deep hole bottom built in second cooling water；The setting of second water-supplying chamber is being set with
On screw rod, sealing ring is set on the contact surface of the second water-supplying chamber and vertical spin bar, vertical spin bar passes through sealing ring
It is rotated relative to the second water-supplying chamber, the locating ring for limiting second water-supplying chamber's axial position is provided on vertical spin bar；
The water inlet end of water inlet pipe built in second cooling water connects the water outlet of external cooling water unit and second cold by water supply connector
But water inlet pipe built in water is suspended from the second deep hole；The end of the second exhalant canal on vertical spin bar is provided with to be gone out with second
The hollow shaft water outlet that water chamber communicates, the cooling water outlet of the second water-supplying chamber connect the water inlet of external cooling water unit by pipeline
Mouthful.
Preferably, intake chamber, the first water-supplying chamber and the second water-supplying chamber are by top semicircle cutting ferrule and lower semicircular cutting ferrule structure
At.This intake chamber and the first water-supplying chamber are arranged on horizontal spiral axis, by intermediate bulkhead between intake chamber and the first water-supplying chamber
It separates, is divided into intake chamber, water-supplying chamber, the intake-outlet on intake chamber and the first water-supplying chamber is designed in lower part cutting ferrule.Skill of the present invention
Horizontal spiral axis in art scheme uses hollow shaft structure, and two entery and delivery ports are designed in hollow shaft, are respectively corresponded into water
Room, the first water-supplying chamber, the front end that hollow shaft water inlet has a water inlet pipe to lead to axis.By former and later two on horizontal spiral axis
Locating ring limit is fixed, and is moved forward and backward sealing water chamber not.
In technical solution of the present invention according to extruser pug be easy fever the shortcomings that, respectively three helical axis in the heart
Be mounted with cooling water system, it is ensured that pug contact site can temperature control, solve pug heating problem.
The honeycomb extrusion die referred in technical solution of the present invention is in the art for squeezing out required shape
The mold of ceramic honey comb green compact, this is that the routine techniques present invention does not make detailed structure description.
Compared with prior art, the present invention the beneficial effect is that：
Vertical helical ceramic honey comb vacuum continuous extruder of the invention, using two-stage horizontal type helical feed and primary vertical
Spiral squeezing structure, with three motor controls, respectively screw rod is rotated respectively, can set each spiral according to the mobility of pug
Revolving speed, avoid for mud deficiency, it is too fast for mud the defects of, ensured the stability that equipment continuously squeezes out.
Vertical helical ceramic honey comb vacuum continuous extruder of the invention, horizontal and vertical extruder advantage is combined
Come, substantially increases production efficiency, increase the stability of product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vertical helical ceramic honey comb vacuum continuous extruder.
Fig. 2 is the structural schematic diagram for scraping trowel.
Fig. 3 is the structural schematic diagram of double rod transmission devices.
Fig. 4 is the cross-sectional view of double rods.
Fig. 5 is the system block diagram of horizontal axle center chilled water unit and vertical axle center chilled water unit.
Fig. 6 is the main view of intake chamber.
Fig. 7 is the axial view of intake chamber and the first water-supplying chamber.
Specific embodiment
Technical solution of the present invention is described in detail below, but protection scope of the present invention is not limited to the implementation
Example.
To keep the contents of the present invention more obvious and easy to understand, done further below in conjunction with attached drawing 1-7 and specific embodiment
Description.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment：
Vertical helical ceramic honey comb vacuum continuous extruder in the present embodiment is that our company passes through production honeycomb pottery for many years
The experience of porcelain, independent research for the equipment that produces the automobile-used heavy caliber carrier for ceramic honeycomb catalyst of diesel oil.The vertical helical
Ceramic honey comb vacuum continuous extruder, R & D design draw our company and produce the experience of ceramic honey comb for many years, by for many years
It develops and repetition test is improved, the production automobile-used heavy caliber honeycomb ceramic carrier manufacturing technique requirent of diesel oil has been fully achieved at present,
Traditional vertical solution pressure type ceramic honey comb vacuum batch extruders have been replaced to be applied to production at present.Our company is from selecting high-quality steel
Material, research technique requirement, finishing etc. are started with, sternly guarantor's equipment quality, and the reinforced main shaft of the equipment is sturdy and durable, intensity
The characteristics of rigidity is high, and full machine core component helical-blade etc. possesses external advanced type, and it is applicable in the raw material feature of this country, pass through
It is well-designed, it is ensured that extruder quantity-produced stability.
Vertical helical ceramic honey comb vacuum continuous extruder in the present embodiment is that our company passes through production honeycomb pottery for many years
The experience of porcelain, independent research for the equipment that produces the automobile-used heavy caliber carrier for ceramic honeycomb catalyst of diesel oil.The vertical helical
Ceramic honey comb vacuum continuous extruder, R & D design draw our company and produce the experience of ceramic honey comb for many years, by for many years
It develops and repetition test is improved, the production automobile-used heavy caliber honeycomb ceramic carrier manufacturing technique requirent of diesel oil has been fully achieved at present.
As shown in Figure 1, vertical helical ceramic honey comb vacuum continuous extruder, including the conveying of rack 13, level-one horizontal spiral
Mechanism, second level horizontal screw conveyor structure and primary vertical spiral squeezing mechanism, level-one horizontal screw conveyor structure and second level are sleeping
Formula spiral conveying mechanism is respectively provided on the rack, and level-one horizontal screw conveyor structure is connected with second level horizontal screw conveyor structure
Logical, primary vertical spiral squeezing mechanism is connected and is connected to second level horizontal screw conveyor structure.
The extruder of the present embodiment, two-stage horizontal type helical feed primary vertical spiral squeezing structure are by bedroom and vertically crowded
Advantage combines out, substantially increases production efficiency, increases the stability of product quality.
As shown in Figure 1, level-one horizontal screw conveyor structure includes first motor 1, top cylinder 4 and level-one screw rod 5, on
Portion's cylinder 4 is horizontally set in rack 13, and level-one screw rod 5 is horizontally set in top cylinder 4, one end of level-one screw rod 5
It stretches out top cylinder 4 and is connected by shaft coupling 2 with the motor shaft of first motor 1, first motor 1 is arranged in rack 13；?
Vertical and be spaced setting two porous plates 12 in top cylinder 4, porous plate 12 includes plate, is onboard opened up multiple for for material
Perforative hole.Level-one screw rod 5 runs through two porous plates 12；Two porous plates 12 and the inner tube wall of top cylinder 4 seal；One
Block porous plate 12 is located at close to this end of first motor 1, and another block of porous plate 12 is located at the other end of level-one screw rod 5；On top
The feed opening 3 being connected to top cylinder 4 is provided on cylinder 4, feed opening 3 is located at the top cylinder 4 close to 1 this end of first motor
On.
Definition, this end of the close first motor 1 of top cylinder 4 is the head end of top cylinder 4, far from first motor 1
This end is the tail end of top cylinder 4.
On top, the tail end of cylinder 4 is connected with vertical switching cylinder 28, passes through position between vertical switching cylinder 28 and top cylinder 4
It is communicated in the porous plate 12 of 5 other end of level-one screw rod；It is provided in the end of 5 other end of level-one screw rod for by porous plate
Trowel 9 is scraped under material scraper on 12, trowel 9 is scraped and is located in vertical switching cylinder 28；It is provided in the lower part of vertical switching cylinder 28
The double rod transmission mechanisms 14 entered in second level horizontal screw conveyor structure for transmitting material；When double rods pass in vertical switching cylinder 28
Motivation structure 14 and positioned at the porous plate 12 of 5 other end of level-one screw rod filled up by material after form one inside vertical switching cylinder 28
Sealing cavity, is arranged air entry 6 in vertical switching cylinder 28, and the sealing cavity formed inside vertical switching cylinder 28 passes through air entry
6 air drawn in sealing cavity form vacuum chamber 8.
Transparent vacuum room for observing material position in vacuum chamber 8 is set on the side wall of vacuum chamber 8 through window 10.?
Vacuum chamber 8 selectes on material material position under material position and material, upper infrared ray charge level detector is arranged at material position on material, in material
Lower infrared ray charge level detector is set at lower material position.The shortcomings that being easy obstruction according to horizontal spiral extruder vacuum chamber, in vacuum
Transparency window is designed at left and right sides of room, installs infrared ray charge level detector, when material position reach a certain height, the first screw rod is just
Stop operating, etc. material positions decline after, the first screw rod just starts to start, and this addresses the problem vacuum chamber obstructing problems.
As shown in Fig. 2, scraping trowel 9 includes rotary axle box, it is connected by key in the end of level-one screw rod 5, and in level-one
Rotary axle box is locked on level-one screw rod 5 by the end of screw rod 5 by locking nut；Level-one scrapes trowel, is in right-angled intersection
It is arranged on rotary axle box；Second level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and level-one scrapes trowel and second level scrapes trowel
It is staggered；Three-level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and three-level scrapes trowel and second level scrapes trowel and interlocks and sets
It sets.
As shown in Figures 3 and 4, double rod transmission mechanisms 14 include driving gear 14-1, driven gear 14-2, transmission gear 14-
3, first couple of rod 14-4 and second couple of rod 14-5, driving gear 14-1 connection second level horizontal screw conveyor structure, driving gear 14-
1 engages driven gear 14-2, and driven gear 14-2 is arranged in the first rotation axis of first couple of rod 14-4, and first couple of rod 14-4 is logical
It crosses the first rotation axis to be arranged in vertical switching cylinder 28, the both ends of the first rotation axis are rotatably supported in the cylinder of vertical switching cylinder 28
On wall；The second rotation axis of second couple of rod 14-5 is arranged in driven gear 14-2 engaged transmission gear 14-3, transmission gear 14-3
On, second couple of rod 14-5 is arranged in vertical switching cylinder 28 by the second rotation axis, the equal rotational support in the both ends of the second rotation axis
On the barrel of vertical switching cylinder 28；It is provided on the outer surface of first couple of rod 14-4 and second couple of rod 14-5 for that will erect
Material in straight switching cylinder 28 grabs the gear hobbing in second level horizontal screw conveyor structure.
As shown in Figure 1, second level horizontal screw conveyor structure includes the second motor 20, lower cylinder 16 and deuterostrophies bar
17, lower cylinder 16 is horizontally set in rack 13, and deuterostrophies bar 17 is horizontally set in lower cylinder 16, deuterostrophies bar
17 one end, which is extended, the extending shaft 18 for stretching out 16 outside of lower cylinder, and driving gear 14-1 is connected by key extending shaft
18, the free end of extending shaft 18 connects the second motor 20 by shaft coupling.
Definition, this end close to the second motor 20 of lower cylinder 16 is the head end of lower cylinder 16, far from the second motor
20 this end is the tail end of lower cylinder 16；The head end of lower cylinder 16 is connected to the lower end of vertical switching cylinder 28.
As shown in Figure 1, primary vertical spiral squeezing mechanism includes vertical extrusion cylinder 24, vertical spin bar 25, honeycomb ceramics
Extrusion die 27, third motor 23 and speed reducer 22, the vertical cylinder 24 that squeezes out are connected with rack 13, and the setting of vertical spin bar 25 exists
Vertical to squeeze out in cylinder 24, the extrusion helical-blade on vertical spin bar 25 is set for the eccentric, according to horizontal machine in the prior art
Tool spiral squeezing forming machine, spiral squeezing product centre dot density is bad to be easy to appear the disadvantage that quit a post and thus leave it vacant is sunken in product, will be original
It is symmetrical to squeeze out helical-blade, it is designed to eccentric screw leaf, pug extrusion is made to be evenly distributed, solve extruded product centre dot density not
Good problem.The output of the upper end connection speed reducer 22 of vertical spin bar 25, the input of speed reducer 22 connect third motor 23, subtract
The cage connection of fast machine 22 vertically squeezes out cylinder 24, the shell of the cage connection speed reducer 22 of third motor 23；Vertically squeezing out
Porous plate 12 is arranged in the lower part outlet of cylinder 24, and porous plate 12 is sealed with the vertical inner tube wall for squeezing out cylinder 24, and honeycomb ceramics squeezes out
The vertical exit for squeezing out 24 bottom end of cylinder is arranged in die head 27.Honeycomb extrusion die 27 is in the art for squeezing out
The mold of the ceramic honey comb green compact of required shape, this is that the routine techniques present invention does not make detailed structure description.
As shown in figure 5, the shortcomings that the present embodiment is easy fever according to extruser pug, respectively in three spiral axle center
On be mounted with cooling water system, it is ensured that pug contact site can temperature control, solve pug heating problem.
It is provided on level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure for helical axis axis
The cooling horizontal axle center chilled water unit 19 of the heart；It is provided in primary vertical spiral squeezing mechanism for helical axis axle center
Cooling vertical axle center chilled water unit 24.
Level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure as shown in Fig. 5,6 and 7, in the present embodiment
Interior horizontal axle center chilled water unit 19 is intake from the side of lateral recumbent posture screw rod.
As shown in Fig. 5,6 and 7, horizontal axle center chilled water unit 19 includes intake chamber 19-1, the first water-supplying chamber 19-2 and the
Water inlet pipe 19-3 built in one cooling water；In axial direction setting is used at the axle center of level-one screw rod 5 and deuterostrophies bar 17
First deep hole 19-4 of cooling water disengaging, water inlet pipe 19-3 built in the first cooling water are arranged in the first deep hole 19-4, and first is cold
But there are the first exhalant canal 19-5 between the outer wall of water inlet pipe 19-3 built in water and the hole wall of the first deep hole 19-4, first is cooling
There are water spaces out between the end of water inlet pipe 19-3 built in water and the first deep hole 19-4 bottom hole；The water outlet of intake chamber 19-1 and first
Room 19-2 is sleeved on screw rod, and sealing is arranged on the contact surface of intake chamber 19-1 and the first water-supplying chamber 19-2 and screw rod
Ring 19-6, screw rod are rotated relative to intake chamber 19-1 and the first water-supplying chamber 19-2 by sealing ring 19-6, are set on screw rod
It is equipped with the locating ring 19-8 for limiting intake chamber 19-1 and first water-supplying chamber's 19-2 axial position；The built-in water inlet of first cooling water
The water inlet end of pipe 19-3 is pierced by by the hollow shaft water inlet 19-10 for corresponding to intake chamber 19-1 setting on screw rod and passes through water inlet and connect
Intake chamber cooling water intake 19-7 on head connection intake chamber 19-1, it is deep that water inlet pipe 19-3 built in the first cooling water is suspended from first
In the 19-4 of hole；The end of the first exhalant canal 19-5 on screw rod is provided with the hollow shaft communicated with the first water-supplying chamber 19-2
Water outlet 19-9；Intake chamber cooling water intake 19-7 meets the water outlet 15-1 of external cooling water unit 15 by pipeline, and first
The cooling water outlet 19-12 of water-supplying chamber 19-2 meets the water inlet 15-2 of external cooling water unit 15 by pipeline.
Horizontal axle center chilled water unit 19 in the present embodiment, intake chamber 19-1 and the first water-supplying chamber 19-2 are by top half
Circle cutting ferrule and lower semicircular cutting ferrule are constituted.Intake chamber 19-1 and the first water-supplying chamber 19-2 are arranged on horizontal spiral axis, water inlet
It is separated between room and the first water-supplying chamber by intermediate bulkhead, is divided into intake chamber, water-supplying chamber, the disengaging on intake chamber and the first water-supplying chamber
It designs in lower part cutting ferrule at the mouth of a river.Two entery and delivery ports are designed in hollow shaft, respectively correspond intake chamber, the first water-supplying chamber, it is hollow
The front end that axis water inlet has a water inlet pipe to lead to axis.It is limited and is fixed by former and later two locating rings on horizontal spiral axis, made
Sealing water chamber is not moved forward and backward.
The vertical axle center chilled water unit in primary vertical spiral squeezing mechanism as shown in Fig. 5,6 and 7, in the present embodiment
24 be top water inlet.
As shown in Fig. 5,6 and 7, vertical axle center chilled water unit 24 includes built in the second water-supplying chamber 24-1 and the second cooling water
Water inlet pipe 24-2；The second deep hole 24-3 that in axial direction setting is passed in and out for cooling water at the axle center of vertical spin bar 25,
Built in second cooling water water inlet pipe 24-2 be arranged in the second deep hole 24-3, the outer wall of water inlet pipe 24-2 built in the second cooling water with
There are the second exhalant canal 24-4 between the hole wall of second deep hole 24-3, the end of water inlet pipe 24-2 built in the second cooling water and the
There are water spaces out between two deep hole 24-3 bottom holes；Second water-supplying chamber 24-1 is arranged on being sleeved on screw rod, in the second water outlet
Sealing ring 19-6 is set on the contact surface of room 24-1 and vertical spin bar 25, vertical spin bar 25 by sealing ring 19-6 relative to
Second water-supplying chamber 24-1 rotation, is provided with the positioning for limiting second water-supplying chamber's 24-1 axial position on vertical spin bar 25
Enclose 19-8；The water inlet end of water inlet pipe 24-2 built in second cooling water connects the water outlet of external cooling water unit 15 by water supply connector
Water inlet pipe 24-2 built in mouthful 15-1 and the second cooling water is suspended from the second deep hole 24-3；Second on vertical spin bar 25 goes out
The end of aquaporin 24-4 is provided with the hollow shaft water outlet communicated with the second water-supplying chamber 24-1, the cooling of the second water-supplying chamber 24-1
Water water outlet 19-12 meets the water inlet 15-2 of external cooling water unit 15 by pipeline.
Vertical axle center chilled water unit 24 in the present embodiment, the second water-supplying chamber 24-1 is by top semicircle cutting ferrule and lower part half
Circle cutting ferrule is constituted.Second water-supplying chamber 24-1 is arranged on vertical spin bar 25, the intake-outlet design on the second water-supplying chamber 24-1
In lower part cutting ferrule.It is limited and is fixed by former and later two locating rings on vertical axle center chilled water unit 24, make to seal water chamber not front and back
It is mobile.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (8)
1. a kind of vertical helical ceramic honey comb vacuum continuous extruder, which is characterized in that including rack (13), level-one horizontal spiral
Conveying mechanism, second level horizontal screw conveyor structure and primary vertical spiral squeezing mechanism, level-one horizontal screw conveyor structure and two
Grade horizontal screw conveyor structure is respectively provided on the rack, level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure phase
Connection, primary vertical spiral squeezing mechanism are connected and are connected to second level horizontal screw conveyor structure；
It is provided on level-one horizontal screw conveyor structure and second level horizontal screw conveyor structure for cold to helical axis axle center
But horizontal axle center chilled water unit (19)；
It is provided in primary vertical spiral squeezing mechanism for the vertical axle center chilled water unit cooling to helical axis axle center
(24)；
Level-one horizontal screw conveyor structure includes first motor (1), top cylinder (4) and level-one screw rod (5), top cylinder
(4) it is horizontally set on rack (13), level-one screw rod (5) is horizontally set in top cylinder (4), level-one screw rod (5)
One end stretches out top cylinder (4) and is connected by shaft coupling (2) with the motor shaft of first motor (1), and first motor (1) setting exists
In rack (13)；Vertical and be spaced setting two porous plates (12) in top cylinder (4), level-one screw rod (5) runs through two pieces
Porous plate (12)；Two porous plates (12) and the inner tube wall of top cylinder (4) seal；One piece of porous plate (12) is located at close to the
One motor (1) this end, another piece of porous plate (12) are located at the other end of level-one screw rod (5)；It is provided on top cylinder (4)
The feed opening (3) being connected to top cylinder (4), feed opening (3) are located on the top cylinder (4) at first motor (1) this end；
Definition, this end of the close first motor (1) of top cylinder (4) is the head end of top cylinder (4), far from first motor
(1) this end is the tail end of top cylinder (4)；
On top, the tail end of cylinder (4) is connected with vertical switching cylinder (28), is led between vertical switching cylinder (28) and top cylinder (4)
The porous plate (12) crossed positioned at level-one screw rod (5) other end communicates；In the end of level-one screw rod (5) other end, setting is useful
In trowel (9) will be scraped under the material scraper on porous plate (12), scrapes trowel (9) and be located in vertical switching cylinder (28)；Turning vertically
The lower part of connect cylinder (28) is provided with the double rod transmission mechanisms (14) entered in second level horizontal screw conveyor structure for transmitting material；
Work as double rod transmission mechanisms (14) in vertical switching cylinder (28) and is located at the porous plate (12) of level-one screw rod (5) other end by material
A sealing cavity is formed inside vertical switching cylinder (28) after filling up, air entry (6) are set on vertical switching cylinder (28), vertically
The sealing cavity formed inside switching cylinder (28) draws the air in sealing cavity by air entry (6) and forms vacuum chamber (8)；
Double rod transmission mechanisms (14) include driving gear (14-1), driven gear (14-2), transmission gear (14-3), first pair of rod
(14-4) and second pair of rod (14-5), driving gear (14-1) connect second level horizontal screw conveyor structure, driving gear (14-1)
It engages driven gear (14-2), driven gear (14-2) is arranged in the first rotation axis of first pair of rod (14-4), first pair of rod
(14-4) is arranged in vertical switching cylinder (28) by the first rotation axis, and the both ends of the first rotation axis are rotatably supported in vertical turn
On the barrel of connect cylinder (28)；Driven gear (14-2) engaged transmission gear (14-3), transmission gear (14-3) are arranged at second pair
In second rotation axis of rod (14-5), second pair of rod (14-5) is arranged in vertical switching cylinder (28) by the second rotation axis, the
The both ends of two rotation axis are rotatably supported on the barrel of vertical switching cylinder (28)；In first pair of rod (14-4) and second pair of rod
It is provided on the outer surface of (14-5) for grabbing the material in vertical switching cylinder (28) into second level horizontal screw conveyor
Gear hobbing in structure；
Second level horizontal screw conveyor structure includes the second motor (20), lower cylinder (16) and deuterostrophies bar (17), lower sleeve
Body (16) is horizontally set on rack (13), and deuterostrophies bar (17) is horizontally set in lower cylinder (16), deuterostrophies bar
(17) one end is extended the extending shaft (18) having on the outside of stretching lower cylinder (16), and driving gear (14-1) is connected by key
The free end of extending shaft (18), extending shaft (18) connects the second motor (20) by shaft coupling；
Definition, this end close to the second motor (20) of lower cylinder (16) are the head end of lower cylinder (16), far from the second electricity
This end of machine (20) is the tail end of lower cylinder (16)；The head end of lower cylinder (16) and the lower end of vertical switching cylinder (28) connect
It is logical；
Primary vertical spiral squeezing mechanism includes vertical extrusion cylinder (24), vertical spin bar (25), honeycomb extrusion die
(27), third motor (23) and speed reducer (22) vertically squeeze out cylinder (24) and are connected with rack (13), and vertical spin bar (25) is set
It sets and is vertically squeezing out in cylinder (24), the helical-blade eccentric setting on vertical spin bar (25)；The upper end of vertical spin bar (25)
The output of speed reducer (22) is connected, the input of speed reducer (22) connects third motor (23), and the cage connection of speed reducer (22) is hung down
It is straight to squeeze out cylinder (24), the shell of the cage connection speed reducer (22) of third motor (23)；Vertically squeezing out under cylinder (24)
Portion's outlet setting porous plate (12), porous plate (12) are sealed with the vertical inner tube wall for squeezing out cylinder (24), honeycomb extrusion die
(27) it is arranged in the exit for vertically squeezing out cylinder (24) bottom end.
2. vertical helical ceramic honey comb vacuum continuous extruder as described in claim 1, which is characterized in that porous plate (12) packet
Rubbing board onboard opens up multiple for for the perforative hole of material.
3. vertical helical ceramic honey comb vacuum continuous extruder as described in claim 1, which is characterized in that scrape trowel (9) packet
Rotary axle box is included, is connected by key the end in level-one screw rod (5), and pass through locking screw in the end of level-one screw rod (5)
Rotary axle box is locked on level-one screw rod (5) by mother；
Level-one scrapes trowel, is arranged on rotary axle box in right-angled intersection；
Second level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and level-one, which scrapes trowel and scrapes trowel with second level, to be staggered；
Three-level scrapes trowel, is arranged on rotary axle box in right-angled intersection, and three-level, which scrapes trowel and scrapes trowel with second level, to be staggered.
4. vertical helical ceramic honey comb vacuum continuous extruder as described in claim 1, which is characterized in that in vacuum chamber (8)
Side wall on setting for observing the transparent vacuum room of the interior material position of vacuum chamber (8) through window (10).
5. vertical helical ceramic honey comb vacuum continuous extruder as described in claim 1, which is characterized in that in vacuum chamber (8)
Material position under material position and material, is arranged upper infrared ray charge level detector, the material position under material on material on selected material at material position
Lower infrared ray charge level detector is arranged in place.
6. vertical helical ceramic honey comb vacuum continuous extruder as described in claim 1, which is characterized in that horizontal axle center is cooling
Water installations (19) include intake chamber (19-1), the first water-supplying chamber (19-2) and water inlet pipe (19-3) built in the first cooling water；One
The first deep hole (19- that in axial direction setting is passed in and out for cooling water at the axle center of grade screw rod (5) and deuterostrophies bar (17)
4), water inlet pipe (19-3) setting is in the first deep hole (19-4) built in the first cooling water, water inlet pipe (19- built in the first cooling water
3) there are the first exhalant canal (19-5) between the hole wall of outer wall and the first deep hole (19-4), water inlet pipe built in the first cooling water
There are water spaces out between the end of (19-3) and the first deep hole (19-4) bottom hole；Intake chamber (19-1) and the first water-supplying chamber (19-
2) it is sleeved on screw rod, is arranged on the contact surface of intake chamber (19-1) and the first water-supplying chamber (19-2) and screw rod and seals
Ring (19-6), screw rod is rotated by sealing ring (19-6) relative to intake chamber (19-1) and the first water-supplying chamber (19-2), in spiral shell
The locating ring (19-8) for limiting intake chamber (19-1) and the first water-supplying chamber (19-2) axial position is provided on spinner handle；First
The hollow shaft water inlet that the water inlet end of water inlet pipe built in cooling water (19-3) is arranged by corresponding to intake chamber (19-1) on screw rod
(19-10) is pierced by and by the intake chamber cooling water intake (19-7) in water supply connector connection intake chamber (19-1), and first is cold
But water inlet pipe built in water (19-3) is suspended from the first deep hole (19-4)；The end of the first exhalant canal (19-5) on screw rod
It is provided with the hollow shaft water outlet (19-9) communicated with the first water-supplying chamber (19-2)；Intake chamber cooling water intake (19-7) passes through
Pipeline connects the water outlet (15-1) of external cooling water unit (15), the cooling water outlet (19-12) of the first water-supplying chamber (19-2)
The water inlet (15-2) of external cooling water unit (15) is connect by pipeline.
7. vertical helical ceramic honey comb vacuum continuous extruder as claimed in claim 6, which is characterized in that vertical axle center is cooling
Water installations (24) include water inlet pipe (24-2) built in the second water-supplying chamber (24-1) and the second cooling water；In vertical spin bar (25)
The second deep hole (24-3) that in axial direction setting is passed in and out for cooling water at axle center, water inlet pipe (24-2) built in the second cooling water
Setting is in the second deep hole (24-3), the hole wall of the outer wall of water inlet pipe (24-2) and the second deep hole (24-3) built in the second cooling water
Between there are the second exhalant canal (24-4), the end of water inlet pipe (24-2) built in the second cooling water and the hole the second deep hole (24-3)
There are water spaces out between bottom；Second water-supplying chamber (24-1) be arranged on being sleeved on screw rod, the second water-supplying chamber (24-1) with
On the contact surface of vertical spin bar (25) be arranged sealing ring (19-6), vertical spin bar (25) by sealing ring (19-6) relative to
Second water-supplying chamber (24-1) rotation, is provided with for limiting the second water-supplying chamber (24-1) axial position on vertical spin bar (25)
Locating ring (19-8)；The water inlet end of water inlet pipe (24-2) built in second cooling water connects external cooling water machine by water supply connector
Water inlet pipe (24-2) built in the water outlet (15-1) and the second cooling water of group (15) is suspended from the second deep hole (24-3)；Vertical
The end of the second exhalant canal (24-4) on screw rod (25) is provided with the hollow shaft communicated with the second water-supplying chamber (24-1) and goes out
The mouth of a river, the cooling water outlet (19-12) of the second water-supplying chamber (24-1) connect the water inlet of external cooling water unit (15) by pipeline
Mouth (15-2).
8. vertical helical ceramic honey comb vacuum continuous extruder as claimed in claim 6, which is characterized in that intake chamber (19-
1), the first water-supplying chamber (19-2) and the second water-supplying chamber (24-1) are made of top semicircle cutting ferrule and lower semicircular cutting ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965476.7A CN108890857B (en) | 2018-08-23 | 2018-08-23 | Vertical spiral honeycomb ceramic vacuum continuous extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965476.7A CN108890857B (en) | 2018-08-23 | 2018-08-23 | Vertical spiral honeycomb ceramic vacuum continuous extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890857A true CN108890857A (en) | 2018-11-27 |
| CN108890857B CN108890857B (en) | 2023-09-26 |
Family
ID=64358294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810965476.7A Active CN108890857B (en) | 2018-08-23 | 2018-08-23 | Vertical spiral honeycomb ceramic vacuum continuous extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890857B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509403A (en) * | 2019-07-31 | 2019-11-29 | 山东国瓷功能材料股份有限公司 | Vacuum extruding device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412248A (en) * | 1932-11-23 | 1934-06-25 | Gomer Lewis Watkins | Improvements relating to the preparation of plastic materials for extrusion mouldingor other subsequent treatment |
| DE2244452A1 (en) * | 1972-09-11 | 1974-03-21 | Netzsch Maschinenfabrik | Ceramic material screw extruder - has easily replaceable breaking up grid between the parallel feed and extrusion screws |
| JP2001058346A (en) * | 1999-08-20 | 2001-03-06 | I K G Kk | Vented single screw extruder |
| DE10157356A1 (en) * | 2001-11-23 | 2003-06-05 | Matthias Limburg | Vertical press unit has a vertical screw, within a press housing, linked to a horizontal vacuum screw press, for the production of ceramic pipes |
| JP2006116770A (en) * | 2004-10-20 | 2006-05-11 | Isamu Kawakami | Extrusion-molding machine |
| CN101698314A (en) * | 2009-09-25 | 2010-04-28 | 南京柯瑞特种陶瓷股份有限公司 | Honeycombed ceramic slurry water cooling vacuum refiner |
| CN105082325A (en) * | 2014-05-16 | 2015-11-25 | 刘运武 | Vertical extruder |
| JP5825732B1 (en) * | 2015-02-17 | 2015-12-02 | 宮崎鉄工株式会社 | Vertical ceramic extrusion equipment |
| JP2016159609A (en) * | 2015-03-05 | 2016-09-05 | 宮崎鉄工株式会社 | Ceramic extrusion molding machine |
| CN205766730U (en) * | 2016-07-05 | 2016-12-07 | 江西省建筑材料工业科学研究设计院 | Ceramic honey comb continuous extruder |
| CN206884255U (en) * | 2017-06-26 | 2018-01-16 | 淄博齐茂催化剂有限公司 | A kind of vertical banded extruder of single screw rod |
| CN209599464U (en) * | 2018-08-23 | 2019-11-08 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
-
2018
- 2018-08-23 CN CN201810965476.7A patent/CN108890857B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB412248A (en) * | 1932-11-23 | 1934-06-25 | Gomer Lewis Watkins | Improvements relating to the preparation of plastic materials for extrusion mouldingor other subsequent treatment |
| DE2244452A1 (en) * | 1972-09-11 | 1974-03-21 | Netzsch Maschinenfabrik | Ceramic material screw extruder - has easily replaceable breaking up grid between the parallel feed and extrusion screws |
| JP2001058346A (en) * | 1999-08-20 | 2001-03-06 | I K G Kk | Vented single screw extruder |
| DE10157356A1 (en) * | 2001-11-23 | 2003-06-05 | Matthias Limburg | Vertical press unit has a vertical screw, within a press housing, linked to a horizontal vacuum screw press, for the production of ceramic pipes |
| JP2006116770A (en) * | 2004-10-20 | 2006-05-11 | Isamu Kawakami | Extrusion-molding machine |
| CN101698314A (en) * | 2009-09-25 | 2010-04-28 | 南京柯瑞特种陶瓷股份有限公司 | Honeycombed ceramic slurry water cooling vacuum refiner |
| CN105082325A (en) * | 2014-05-16 | 2015-11-25 | 刘运武 | Vertical extruder |
| JP5825732B1 (en) * | 2015-02-17 | 2015-12-02 | 宮崎鉄工株式会社 | Vertical ceramic extrusion equipment |
| JP2016159609A (en) * | 2015-03-05 | 2016-09-05 | 宮崎鉄工株式会社 | Ceramic extrusion molding machine |
| CN205766730U (en) * | 2016-07-05 | 2016-12-07 | 江西省建筑材料工业科学研究设计院 | Ceramic honey comb continuous extruder |
| CN206884255U (en) * | 2017-06-26 | 2018-01-16 | 淄博齐茂催化剂有限公司 | A kind of vertical banded extruder of single screw rod |
| CN209599464U (en) * | 2018-08-23 | 2019-11-08 | 南京柯瑞特种陶瓷股份有限公司 | Vertical helical ceramic honey comb vacuum continuous extruder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509403A (en) * | 2019-07-31 | 2019-11-29 | 山东国瓷功能材料股份有限公司 | Vacuum extruding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108890857B (en) | 2023-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101698314B (en) | Honeycombed ceramic slurry water cooling vacuum refiner | |
| CN209599464U (en) | Vertical helical ceramic honey comb vacuum continuous extruder | |
| CN108890857A (en) | Vertical helical ceramic honey comb vacuum continuous extruder | |
| CN108372605A (en) | A kind of rubber compound tandem filter device | |
| CN112973174A (en) | Heating filtration formula extraction element based on chemical industry pharmaceutical engineering | |
| CN205997304U (en) | A kind of extrusion shaping machine of quickly cooling but 3D printing plastic cord | |
| CN217012534U (en) | Double-screw single-channel vacuum surface belt extruder | |
| CN116214825A (en) | Horizontal injection molding mechanism for new energy battery production | |
| CN209869349U (en) | High-efficient double screw extruder for rubber preparation | |
| CN202412661U (en) | Co-extruded drawing composite pipe headpiece | |
| CN205326238U (en) | Tapered double screw extruder that large -scale high efficiency was extruded | |
| CN208133380U (en) | A kind of rubber compound tandem filter device | |
| CN211755019U (en) | Reaction kettle for producing large cement grinding aid | |
| CN208529696U (en) | A kind of PVB double screw extruder | |
| CN207711321U (en) | A kind of high speed washing pipe forming machine | |
| CN207290404U (en) | A kind of geo-polymer extrusion equipment | |
| CN221212355U (en) | Continuous reinforced thermoplastic material composite production line | |
| CN204622302U (en) | Twin shaft ceramic material vacuum deairing machine | |
| CN218339296U (en) | Flue gas oil recycling device | |
| CN218488882U (en) | Fluorine-containing polymer PFA pipe shaping mold | |
| CN209704835U (en) | A kind of bidentate material feeding formula rubber teeth wheel pump | |
| CN203805273U (en) | Vacuum extruder with filtering function | |
| CN218145871U (en) | Fireproof heat-insulating air duct of radiation chamber of hydrogen production reforming furnace | |
| CN214562807U (en) | Full-automatic extruder based on rubber production and processing usefulness | |
| CN103978723B (en) | A kind of for extruding the extruder of honeycomb-shaped SCR denitrating catalyst |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |