CN107421330A - Roaster for catalyst preparation - Google Patents
Roaster for catalyst preparation Download PDFInfo
- Publication number
- CN107421330A CN107421330A CN201710635156.0A CN201710635156A CN107421330A CN 107421330 A CN107421330 A CN 107421330A CN 201710635156 A CN201710635156 A CN 201710635156A CN 107421330 A CN107421330 A CN 107421330A
- Authority
- CN
- China
- Prior art keywords
- screen body
- chamber
- screen cloth
- fixed frame
- screen
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
- Catalysts (AREA)
Abstract
The present invention provides a kind of roaster for catalyst preparation, is related to catalyst preparation technical field.Including：Spray chamber, the firing chamber connected with the spray chamber, the cooling chamber connected with the firing chamber and the screen cloth between the firing chamber and the cooling chamber；The screen cloth sets slotted fixed frame, the screen body being arranged in the groove including inner surface and is threadedly connected to the both sides of the fixed frame and the fastening bolt being in contact with the end face of the screen body；When screen cloth, which blocks needs, to be changed, fastening bolt only need to be unscrewed, screen body is extracted out from the groove of fixed frame, the screen body changed afterwards after new screen body or cleaning, and fastening bolt is screwed, the replacing of screen cloth is more convenient, can improving production efficiency.
Description
Technical field
The present invention relates to catalyst preparation technical field, more particularly to a kind of roaster for catalyst preparation.
Background technology
Some catalyst need to use heat melting method, are prepared by roaster, in order that will be each by hot conditions
Component melting is equally distributed mixture, coordinates necessary following process, so as to which the catalyst of excellent performance be made.
The raw material of catalyst typically contains impurity, in order to remove these impurity, the catalyst of excellent performance is made, generally sets
Spray chamber is put, a part of impurity is removed by the method for water spray.But by still containing impurity in the catalyst of heat fusing, generally
The further impurity screening of one of screen cloth is set, and screen cloth usage time easily blocks long, influences the preparation of catalyst, and existing use
In the roaster of catalyst preparation, the replacing of screen cloth is relatively complicated, and operation is more inconvenient, influences production efficiency.Therefore, having must
A kind of roaster for catalyst preparation is provided, to solve the above problems.
It is meanwhile existing because the screen cloth of impurity screening, its material do not possess generally anti-oxidant due to the characteristic of itself
Performance, so result in it when in use, be easily corroded, have a strong impact on its service life.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of roaster for catalyst preparation, the replacing of screen cloth is more
It is convenient, can improving production efficiency.Meanwhile present invention also offers a kind of screen cloth for catalyst preparation roaster and its processing
Technique.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of roaster for catalyst preparation, including：Spray chamber, the firing chamber connected with the spray chamber and institute
State the cooling chamber of firing chamber's connection and the screen cloth between the firing chamber and the cooling chamber.
Shower nozzle is provided with the top of the spray chamber；Heating coil is respectively equipped with the top and bottom of the firing chamber；The cooling
Blower fan is respectively equipped with the top and bottom of room.
A kind of screen cloth for catalyst preparation roaster, including inner surface set slotted fixed frame, are arranged in groove
Screen body and the both sides of the fixed frame and the fastening bolt being in contact with the end face of the screen body are threadedly connected to,
Hollow out handle is provided with above the screen body.
A kind of processing technology of screen cloth for catalyst preparation roaster, step are as follows：
1., the processing of fixed frame
Fixed frame is taken the shape of the letter U, and using stainless steel materials punch forming, notch is opened up in the interior survey face of fixed frame；
2., the processing of screen body
Screen body is made up of the square stainless steel materials of a block length, makes its surface hollow-out into small one by one using diel
Hole, rectangular hollow out handle together is then opened up at the top of screen body；
3., screen body surface coating processing
The mesh position of screen body is sprayed into one layer of overcoat, then dried；
The preparation method of overcoat is：By 15 parts of urethane acrylate, 10 parts of carboxy acrylic ester, 5 parts of ethylene glycol, male
Red 4 parts of phenol is well mixed with 3 parts of prothioconazoles, crosses 50 mesh sieves and produces；
4., assembling
The notch of screen body self-retaining inframe side is loaded, then fastened screen body and fixed frame by bolt.
Advantage for present invention is with effect：
1), the roaster for catalyst preparation, including：Spray chamber, the firing chamber connected with the spray chamber, with it is described
The cooling chamber of firing chamber's connection and the screen cloth between the firing chamber and the cooling chamber；The screen cloth includes inner surface
If slotted fixed frame, the screen body being arranged in the groove and be threadedly connected to the fixed frame both sides and with it is described
The fastening bolt that the end face of screen body is in contact；When screen cloth, which blocks needs, to be changed, fastening bolt only need to be unscrewed, will be sieved
Net body is extracted out from the groove of fixed frame, the screen body changed afterwards after new screen body or cleaning, and screws fastening spiral shell
Bolt, the replacing of screen cloth is more convenient, can improving production efficiency.
2) a kind of, screen cloth and its processing technology for catalyst preparation roaster, product structure design is more novel, adds
Work technique uses sprays overcoat process to screen body, the antioxygenic property of screen cloth is significantly improved, makes so as to extend
Use the life-span.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the roaster for catalyst preparation of the present invention；
Fig. 2 is the structural representation of the screen cloth in Fig. 1.
In figure：Spray chamber 1, firing chamber 2, screen cloth 3, cooling chamber 4, fixed frame 31, screen body 32, fastening bolt 33, spray
First 11, heating coil 21, blower fan 41, hollow out handle 321.
Embodiment
Embodiment 1
As shown in Figure 1 to Figure 2, the present invention provides a kind of roaster for catalyst preparation, including：Spray chamber 1 and spray
The firing chamber 2 of leaching room 1 connection, the cooling chamber 4 connected with firing chamber 2 and the screen cloth 3 between firing chamber 2 and cooling chamber 4.
Specifically, screen cloth 3 sets slotted fixed frame 31, the screen body 32 being arranged in groove and screw thread including inner surface
It is connected to the both sides of fixed frame 31 and the fastening bolt 33 being in contact with the end face of screen body 32.When screen body 32 is installed,
Fastening bolt 33 can be screwed afterwards by the way that screen body 32 is inserted in the groove of fixed frame 31.When screen cloth block need into
When row is changed, fastening bolt 33 only need to be unscrewed, screen body 32 is extracted out from the groove of fixed frame 31, changes new screen cloth afterwards
Screen body after body or cleaning, and fastening bolt 33 is screwed, the replacing of screen cloth is more convenient, can lift production effect
Rate.
Further, the top of spray chamber 1 is provided with shower nozzle 11, for carrying out water spray removal of impurities to the catalyst raw material in spray chamber 1
Matter.The top and bottom of firing chamber 2 are respectively equipped with heating coil 21, for carrying out heat fusing to catalyst material, by high temperature bar
Each component melting is equally distributed mixture by part, coordinates necessary following process, so as to which the catalysis of excellent performance be made
Agent.The top and bottom of cooling chamber 4 are respectively equipped with blower fan 41, and after to heat fusing, and the catalyst filtered by screen cloth 3 is carried out
Cooling.
Further, the top of screen body 32 is provided with hollow out handle 321, can be by gripping hollow out handle 321, to facilitate screen cloth
Plug of the body 32 in the groove of fixed frame 31.
Embodiment 2
A kind of processing technology of screen cloth for catalyst preparation roaster, step are as follows：
1., the processing of fixed frame
Fixed frame is taken the shape of the letter U, and using stainless steel materials punch forming, notch is opened up in the interior survey face of fixed frame；
2., the processing of screen body
Screen body is made up of the square stainless steel materials of a block length, makes its surface hollow-out into small one by one using diel
Hole, rectangular hollow out handle together is then opened up at the top of screen body；
3., screen body surface coating processing
The mesh position of screen body is sprayed into one layer of overcoat, then dried；
The preparation method of overcoat is：By 15 parts of urethane acrylate, 10 parts of carboxy acrylic ester, 5 parts of ethylene glycol, male
Red 4 parts of phenol is well mixed with 3 parts of prothioconazoles, crosses 50 mesh sieves and produces；
4., assembling
The notch of screen body self-retaining inframe side is loaded, then fastened screen body and fixed frame by bolt.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (2)
- A kind of 1. roaster for catalyst preparation, it is characterised in that including：Spray chamber (1) and the spray chamber (1) are even Logical firing chamber (2), the cooling chamber (4) connected with the firing chamber (2) and located at the firing chamber (2) and the cooling chamber (4) screen cloth (3) between.
- 2. the roaster according to claim 1 for catalyst preparation, it is characterised in that at the top of the spray chamber (1) Provided with shower nozzle (11)；Heating coil (21) is respectively equipped with the top and bottom of the firing chamber (2)；At the top of the cooling chamber (4) and Bottom is respectively equipped with blower fan (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635156.0A CN107421330A (en) | 2017-07-30 | 2017-07-30 | Roaster for catalyst preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635156.0A CN107421330A (en) | 2017-07-30 | 2017-07-30 | Roaster for catalyst preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421330A true CN107421330A (en) | 2017-12-01 |
Family
ID=60431555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635156.0A Withdrawn CN107421330A (en) | 2017-07-30 | 2017-07-30 | Roaster for catalyst preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421330A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471383A (en) * | 2013-09-25 | 2013-12-25 | 南京威安新材料科技有限公司 | Mesh belt type roasting furnace used for preparing catalyst |
| US20140187416A1 (en) * | 2011-04-07 | 2014-07-03 | Asemblon Inc. | Processes for producing controlled porous catalysts for the dehydrogenation of organic compounds |
| CN204007094U (en) * | 2014-08-27 | 2014-12-10 | 李灏呈 | SCR denitrating catalyst continuous drying roasting cooling integrated stove |
| JP2014240720A (en) * | 2013-06-12 | 2014-12-25 | 日立化成株式会社 | Mesh belt furnace for sintering |
| CN106918224A (en) * | 2017-03-03 | 2017-07-04 | 常熟市双月机械有限公司 | One kind automation sintering equipment |
| CN206334845U (en) * | 2016-12-07 | 2017-07-18 | 晋城海斯制药有限公司 | A kind of vibratory sieve sieved for tablet |
-
2017
- 2017-07-30 CN CN201710635156.0A patent/CN107421330A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140187416A1 (en) * | 2011-04-07 | 2014-07-03 | Asemblon Inc. | Processes for producing controlled porous catalysts for the dehydrogenation of organic compounds |
| JP2014240720A (en) * | 2013-06-12 | 2014-12-25 | 日立化成株式会社 | Mesh belt furnace for sintering |
| CN103471383A (en) * | 2013-09-25 | 2013-12-25 | 南京威安新材料科技有限公司 | Mesh belt type roasting furnace used for preparing catalyst |
| CN204007094U (en) * | 2014-08-27 | 2014-12-10 | 李灏呈 | SCR denitrating catalyst continuous drying roasting cooling integrated stove |
| CN206334845U (en) * | 2016-12-07 | 2017-07-18 | 晋城海斯制药有限公司 | A kind of vibratory sieve sieved for tablet |
| CN106918224A (en) * | 2017-03-03 | 2017-07-04 | 常熟市双月机械有限公司 | One kind automation sintering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |