CN109550308A - A kind of vehicle filter core and preparation method thereof - Google Patents
A kind of vehicle filter core and preparation method thereof Download PDFInfo
- Publication number
- CN109550308A CN109550308A CN201710887113.1A CN201710887113A CN109550308A CN 109550308 A CN109550308 A CN 109550308A CN 201710887113 A CN201710887113 A CN 201710887113A CN 109550308 A CN109550308 A CN 109550308A
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- China
- Prior art keywords
- parts
- filter core
- vehicle filter
- preparation
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of vehicle filter cores and preparation method thereof, it is formed after mainly having diatomite, kaolin, wood powder, adhesive, water, carbon dust, stalk ashes, perlite, vermiculite, natural zeolite, broken wool hair to be mixed in certain part by weight ratio constitutive material through injection forming or green compact, in 900-1300 DEG C of calcining to get the vehicle filter core after drying.Preparation method of the present invention is simple, and rationally, at low cost, vehicle filter core obtained is heat-resisting, wearability is good for formula.
Description
Technical field
The present invention relates to a kind of vehicle filter cores and preparation method thereof, belong to automobile manufacturing field.
Background technique
It is well known that the filter opening of traditional vehicle filter core is superfine micro-, and be distributed in high density, thus for water turbidity compared with
High area is easy to block by sludge or iron rust etc. compared with coarse granule impurity, and influences it and filter water, therefore usually in the height
It is arranged together or has for one or more the low-density filter core of larger filter opening before density filter core again, is gone in advance using front filter element
Thicker thick impurity, sludge, suspended material etc. in water removal, so as to protection postposition activated carbon cartridge, ion exchange resin filter core or
The high density filter cores such as semi-permeable membrane (R0) filter core make it that will not be coated by thicker thick impurity and influence it and filter the function such as net or absorption
Energy.Its major defect is: common front filter element, nothing more than being made of materials such as PP plastic cement, fiber, knitting wool,
Therefore must be abandoned after obstruction, it can not rinse again for reusing, not only expendable is big, causes manpower and material resources
Burden, and due to not meeting environmental protection condition, decomposition is cannoted be completed in a short period of time, so that becoming environment high pollution in the future
Substance does not meet economic and environment-friendly requirement.
Summary of the invention
In order to solve shortcomings and deficiencies of the prior art, the purpose of the present invention is to provide a kind of vehicle filter core and its preparations
Method.Preparation method of the present invention is simple, and rationally, at low cost, vehicle filter core obtained is heat-resisting, wearability is good for formula.
To achieve the goals above the present invention adopts the following technical scheme: vehicle filter core, it is characterised in that it forms former
The parts by weight of material are as follows: have 37-39 parts of diatomite, 10-15 parts of kaolin, 6-9 parts of wood powder, 6-8 parts of adhesive, water
48-50 parts, 10-15 parts of carbon dust, 3-5 parts of stalk ashes, 10-15 parts of perlite, 10-15 parts of vermiculite, natural zeolite
10-15 parts, 10-15 parts of broken wool hair.
The preparation method of the vehicle filter core, it is characterised in that: it is former to weigh each composition by the parts by weight of constitutive material
Material forms after mixing through injection forming or green compact, calcines after dry at 900-1300 DEG C to get the vehicle filter core.
The vehicle filter core, it is characterised in that: the adhesive is selected from adhesive C MC.
Beneficial effects of the present invention: preparation method of the present invention is simple, and formula is reasonable, at low cost, vehicle filter core obtained
It is heat-resisting, wearability is good.
Specific embodiment
Embodiment 1: vehicle filter core, the parts by weight of constitutive material are as follows: have 38 parts of diatomite, 10 parts of kaolin,
7 parts of wood powder, 7 parts of adhesive C MC, 49 parts of water, 12 parts of carbon dust, 4 parts of stalk ashes, 12 parts of perlite,
12 parts of vermiculite, 12 parts of natural zeolite, broken wool send out 12 parts.
The preparation method of vehicle filter core: each constitutive material is weighed by the parts by weight of constitutive material, through slip casting after mixing
Molding or green compact molding, are calcined after dry at 900-1300 DEG C to get the vehicle filter core.
The static water adsorption amount 18.3% of obtained vehicle filter core；Compression strength 4678N；Compatibility 0.007%.
Embodiment 2: vehicle filter core, the parts by weight of constitutive material are as follows: have 39 parts of diatomite, 15 parts of kaolin,
6 parts of wood powder, 6 parts of adhesive C MC, 48 parts of water, 10 parts of carbon dust, 3 parts of stalk ashes, 10 parts of perlite,
10 parts of vermiculite, 10 parts of natural zeolite, broken wool send out 10 parts.
The preparation method of vehicle filter core: each constitutive material is weighed by the parts by weight of constitutive material, through slip casting after mixing
Molding or green compact molding, are calcined after dry at 900-1300 DEG C to get the vehicle filter core.
The static water adsorption amount 17.5% of obtained vehicle filter core；Compression strength 4920N；Compatibility 0.0011%.
Embodiment 3: vehicle filter core, the parts by weight of constitutive material are as follows: have 38 parts of diatomite, 12 parts of kaolin,
9 parts of wood powder, 8 parts of adhesive C MC, 50 parts of water, 15 parts of carbon dust, 5 parts of stalk ashes, 15 parts of perlite, leech
15 parts of stone, 15 parts of natural zeolite, broken wool send out 15 parts.
The preparation method of vehicle filter core: each constitutive material is weighed by the parts by weight of constitutive material, through slip casting after mixing
Molding or green compact molding, are calcined after dry at 900-1300 DEG C to get the vehicle filter core.
The static water adsorption amount 16.6% of obtained vehicle filter core；Compression strength 5022N；Compatibility 0.0075%.
Claims (3)
1. a kind of vehicle filter core, it is characterised in that the parts by weight of its constitutive material are as follows: have 37-39 parts of diatomite, kaolin
10-15 parts, 6-9 parts of wood powder, 6-8 parts of adhesive, 48-50 parts of water, 10-15 parts of carbon dust, stalk ashes 3-5
Part, 10-15 parts of perlite, 10-15 parts of vermiculite, 10-15 parts of natural zeolite, broken wool send out 10-15 parts.
2. a kind of preparation method of the vehicle filter core as described in claim 1, it is characterised in that: by the weight of constitutive material
Part weigh each constitutive material, formed after mixing through injection forming or green compact, it is dry after 900-1300 DEG C of calcining to get
The vehicle filter core.
3. the vehicle filter core according to claim 1, it is characterised in that: the adhesive is selected from adhesive C MC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887113.1A CN109550308A (en) | 2017-09-27 | 2017-09-27 | A kind of vehicle filter core and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887113.1A CN109550308A (en) | 2017-09-27 | 2017-09-27 | A kind of vehicle filter core and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550308A true CN109550308A (en) | 2019-04-02 |
Family
ID=65863597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887113.1A Pending CN109550308A (en) | 2017-09-27 | 2017-09-27 | A kind of vehicle filter core and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550308A (en) |
-
2017
- 2017-09-27 CN CN201710887113.1A patent/CN109550308A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |
|
| WD01 | Invention patent application deemed withdrawn after publication |