CN205570350U - Honeycomb ceramic catalyst extrudees device in advance - Google Patents
Honeycomb ceramic catalyst extrudees device in advance Download PDFInfo
- Publication number
- CN205570350U CN205570350U CN201620309585.XU CN201620309585U CN205570350U CN 205570350 U CN205570350 U CN 205570350U CN 201620309585 U CN201620309585 U CN 201620309585U CN 205570350 U CN205570350 U CN 205570350U
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- extruder
- feed bin
- charge door
- extrusion
- frame
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Abstract
The utility model relates to a honeycomb ceramic catalyst extrudees device in advance, including material loading machine and extruder, the material loading press packed bale draw together feed bin, weigh belt and frame, the frame setting is in one side of extruder, the feed bin is installed in the frame top, the weigh belt setting is below the feed bin, the discharge end of weigh belt is located the top of extruder, the extruder include driving motor, screw axis and barrel, the screw axis is connected with driving motor's pivot, the screw axis setting is equipped with the charge door on the inside extrusion intracavity of barrel, barrel upper portion, the charge door extrusion chamber intercommunication inside with the barrel, the charge door is located under the discharge end of weigh belt. The utility model discloses can solve the mud material desiccates in transportation process and leads to the problem of plasticity variation.
Description
Technical field
This utility model belongs to ceramic production device field, is specifically related to a kind of ceramic honeycomb catalyst pre-extrusion device.
Background technology
Ceramic honeycomb catalyst is a kind of structure of developing in recent years ceramic carrier catalyst prod like honeycomb shape.It is widely used in the industry such as chemical industry, electric power, metallurgy, oil at kart tail gas clean-up to today by using the earliest.Ceramic honeycomb catalyst needs pug is carried out pre-extrusion before extruded, to discharge the air of parcel in pug, improves the degree of compaction of pug, makes the moisture distribution in pug uniform simultaneously, increases the plasticity of pug.Existing ceramic honeycomb catalyst tinuous production utilizes conveyer belt that mixed pug is delivered to pre-extrusion equipment, longer owing to transmitting distance, pug area of dispersion on the conveyor belt is bigger, moisture loss is very fast, especially in air dried environment, pug dehydration is serious, and plasticity is deteriorated, affect the moulded pottery not yet put in a kiln to bake quality after precompressed, even result in moulded pottery not yet put in a kiln to bake off quality.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of ceramic honeycomb catalyst pre-extrusion device, the specific scheme is that
A kind of ceramic honeycomb catalyst pre-extrusion device, including feeder and extruder, described feeder includes feed bin, weighs belt and frame, frame is arranged on the side of extruder, feed bin is arranged on above frame, weighing belt and be arranged on below feed bin, the discharge end weighing belt is positioned at the top of extruder；Described extruder includes driving motor, helical axis and cylinder, helical axis is connected with the rotating shaft driving motor, and helical axis is arranged in the extrusion chamber of inner barrel, and cylinder top is provided with charge door, charge door connects with the extrusion chamber of inner barrel, and charge door is positioned at immediately below the discharge end weighing belt.
Further, described feed bin is made up of the multiple hoppers being set up in parallel, and the quantity of hopper is 2 ~ 4.
Further, the upper side wall of described cylinder is provided with air chamber, and air chamber is positioned at the front end of charge door, and air chamber is connected with vacuum pump by trachea, and air chamber is connected by gate hole with extrusion chamber, and gate hole outer surface is provided with filter layer of cloth.
Further, described filter layer of cloth is polyester fiber filter layer of cloth.
The useful point using this programme is, storage in the pug elder generation handling mixed to feed bin, it is possible to reduce moisture loss, it is to avoid pug in course of conveying dehydration and cause the problem that plasticity is deteriorated.The pug being stored in feed bin toward the charge door feeding of extruder, can accurately control feeding quantity by weighing belt, prevents the moulded pottery not yet put in a kiln to bake internal soundness problem of non-uniform caused because feeding quantity fluctuation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of extruder of the present utility model；
Detailed description of the invention
A kind of ceramic honeycomb catalyst pre-extrusion device as shown in Figure 1, 2, including feeder and extruder 1, described feeder includes feed bin 4, weighs belt 3 and frame 2, frame 2 is arranged on the side of extruder 1, feed bin 4 is arranged on above frame 1, weighing belt 3 and be arranged on below feed bin 4, the discharge end weighing belt 3 is positioned at the top of extruder 1；Described extruder 1 includes driving motor 13, helical axis 7 and cylinder 8, helical axis 7 is connected with the rotating shaft driving motor 13, helical axis 7 is arranged in the extrusion chamber within cylinder 8, cylinder 8 top is provided with charge door 5, charge door 5 connects with the extrusion chamber within cylinder 8, and charge door 5 is positioned at immediately below the discharge end weighing belt 3.Feed bin 4 described in the present embodiment is made up of the multiple hoppers being set up in parallel, and the quantity of hopper is 2 ~ 4.
When making moulded pottery not yet put in a kiln to bake, by storage in the pug elder generation handling that mixes to feed bin 4, it is possible to reduce moisture loss, it is to avoid pug in course of conveying dehydration and cause the problem that plasticity is deteriorated.The pug being stored in feed bin 4 toward the charge door feeding of extruder, can accurately control feeding quantity by weighing belt 3, prevents the moulded pottery not yet put in a kiln to bake internal soundness problem of non-uniform caused because feeding quantity fluctuation.
It addition, the upper side wall at the cylinder 8 of described extruder is provided with air chamber 10, air chamber 10 is positioned at the front end of charge door 5, and air chamber 10 is connected with vacuum pump 12 by trachea 11, and air chamber 10 is connected by gate hole 9 with extrusion chamber, and gate hole 9 outer surface is provided with polyester fiber filter layer of cloth 14.During precompressed, starting vacuum pump, bleed air chamber, the extrusion chamber connected with air chamber is in negative pressure state, and the beneficially bubble in moulded pottery not yet put in a kiln to bake is discharged, and improves the degree of compaction of moulded pottery not yet put in a kiln to bake further.
Claims (4)
1. a ceramic honeycomb catalyst pre-extrusion device, including feeder and extruder, it is characterized in that: described feeder includes feed bin, weighs belt and frame, frame is arranged on the side of extruder, feed bin is arranged on above frame, weighing belt and be arranged on below feed bin, the discharge end weighing belt is positioned at the top of extruder；Described extruder includes driving motor, helical axis and cylinder, helical axis is connected with the rotating shaft driving motor, and helical axis is arranged in the extrusion chamber of inner barrel, and cylinder top is provided with charge door, charge door connects with the extrusion chamber of inner barrel, and charge door is positioned at immediately below the discharge end weighing belt.
A kind of ceramic honeycomb catalyst pre-extrusion device the most according to claim 1, it is characterised in that: described feed bin is made up of the multiple hoppers being set up in parallel, and the quantity of hopper is 2 ~ 4.
A kind of ceramic honeycomb catalyst pre-extrusion device the most according to claim 1, it is characterized in that: the upper side wall of described cylinder is provided with air chamber, air chamber is positioned at the front end of charge door, and air chamber is connected with vacuum pump by trachea, air chamber is connected by gate hole with extrusion chamber, and gate hole outer surface is provided with filter layer of cloth.
A kind of ceramic honeycomb catalyst pre-extrusion device the most according to claim 3, it is characterised in that: described filter layer of cloth is polyester fiber filter layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309585.XU CN205570350U (en) | 2016-04-14 | 2016-04-14 | Honeycomb ceramic catalyst extrudees device in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309585.XU CN205570350U (en) | 2016-04-14 | 2016-04-14 | Honeycomb ceramic catalyst extrudees device in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570350U true CN205570350U (en) | 2016-09-14 |
Family
ID=56861786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309585.XU Expired - Fee Related CN205570350U (en) | 2016-04-14 | 2016-04-14 | Honeycomb ceramic catalyst extrudees device in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205570350U (en) |
-
2016
- 2016-04-14 CN CN201620309585.XU patent/CN205570350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 454750 Jiaozuo, Mengzhou Industrial Zone, Pearl River Road, No. 48, No. Patentee after: Henan Green Voight Environmental Protection Technology Co., Ltd. Address before: 454750 Mengzhou high tech Development Zone, Henan City, Henan province Green purifier Limited by Share Ltd Patentee before: Henan Green Water Purifier Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |