CN206837668U - A kind of gas filter drain cock - Google Patents
A kind of gas filter drain cock Download PDFInfo
- Publication number
- CN206837668U CN206837668U CN201720476704.5U CN201720476704U CN206837668U CN 206837668 U CN206837668 U CN 206837668U CN 201720476704 U CN201720476704 U CN 201720476704U CN 206837668 U CN206837668 U CN 206837668U
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- China
- Prior art keywords
- filter
- ash
- collecting tube
- filter core
- coal separation
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of gas filter drain cock, including filter body and ash-collecting tube are the utility model is related to, the ash-collecting tube is reverse frustoconic, top is connected with filter body, and bottom is provided with ash discharging hole, and gas outlet is provided with the filter body, the ash-collecting tube side wall is provided with air inlet, wherein：The ash-collecting tube inwall is provided with rough coal separation hood, the rough coal separation hood corresponds to air inlet, the rough coal separation hood is network structure and bottom opening, abacus and filter core are set in the filter body, the filter core passes through the orifice plate, the junction of the filter core and orifice plate sets flexible seal ring, and the filter body side wall is additionally provided with vibration motor, and the vibration motor is connected by jolting plate with holes with all filter cores.The utility model is provided with rough coal separation hood, tentatively can fall the larger dust-filtering of the particle in synthesis gas；Jolting plate is additionally provided with, the dust that can be will be attached on filter core shakes off, and greatly prolongs the service life of filter core.
Description
Technical field
A kind of filter is the utility model is related to, particularly a kind of gas filter drain cock.
Background technology
Coal gasification refers under certain temperature, pressure, and heat chemistry processing is carried out to coal with gasifying agent, by organic qualitative change in coal
For the process of coal gas, synthesis gas is commonly referred to as the coal gas for doing industrial chemicals.In actual production process, coal gasification produces
Synthesis gas in doped with a large amount of unburned coal ash particles, the normal operation of chemical producing system upstream device can be influenceed, because
This using filter to the synthesis gas after coal gasification, it is necessary to be filtered.But due to crossing synthesis gas coal ash part size distribution area
Between it is larger, it is necessary to filtering coal the ash content of coal it is higher, with the increase of filter filtration time, substantial amounts of coal dust can be coated on filter
Core outer surface forms clad, blocks filter core hole, causes the rate of filtration of filter core slower and slower, or even can cause filtration pressure difference
Rise, Filter Core Failure, influence the purity of synthesis gas, cause downstream product to be contaminated.In order to ensure the purity of synthesis gas, it is necessary to frequency
Numerous more to renew filter core, production cost is higher.
In addition, conventional filters are closed structures, only can be just observed when filter effect produces degradation, no
Beneficial to the operation of upstream device.
Utility model content
The purpose of this utility model is improved and innovated for shortcoming present in background technology and problem, there is provided one
Kind filter efficiency is high, the gas filter drain cock of filter core loss less, easy to maintenance.
The technical solution of the utility model is to construct a kind of gas filter drain cock, including filter body and ash-collecting tube, described
Ash-collecting tube is reverse frustoconic, and top is connected with filter body, and bottom is provided with ash discharging hole, is provided with the filter body
Gas outlet, the ash-collecting tube side wall are provided with air inlet, wherein：The ash-collecting tube inwall is provided with rough coal separation hood, described thick
Coal separation hood corresponds to air inlet, and the rough coal separation hood is network structure and bottom opening, is set in the filter body
Abacus and filter core, the filter core pass through the orifice plate, and the junction of the filter core and orifice plate sets flexible seal ring, the mistake
Filter body side wall is additionally provided with vibration motor, and the vibration motor is connected by jolting plate with holes with all filter cores.
In one of the embodiments, the junction of the rough coal separation hood and ash-collecting tube sets flexible adhesive sealant, described
Vibration motor connects rough coal separation hood by connecting rod.
In one of the embodiments, the jolting plate is arranged on the center of the filter core.
In one of the embodiments, the filter body side wall is provided with window.
The advantages of the utility model and beneficial effect：
The utility model is provided with rough coal separation hood, tentatively can fall the larger dust-filtering of the particle in synthesis gas,
Larger dust is fallen by the bottom opening of rough coal separation hood；Jolting plate is additionally provided with, the ash that can be will be attached on filter core
Dirt shakes off, and greatly prolongs the service life of filter core；Window is additionally provided with, can be with the operation shape of Real Time Observation to filter interior
State, filter core service life etc. is assessed in time, gives user's sufficient time.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough and comprehensive.
It should be noted that when element be considered as " setting " on another element, it can be direct sets or even
It is connected on another element or may be simultaneously present centering elements.
Unless otherwise defined, all technologies used herein and scientific terminology and technical field of the present utility model
The implication that is generally understood that of technical staff it is identical.Term used in the description is intended merely to describe specifically to implement purpose,
It is not intended to limit the utility model.
Embodiment
As shown in Figure 1, 2, a kind of gas filter drain cock, including filter body 1 and ash-collecting tube 2, the ash-collecting tube 2 are rounding
Platform shape, top are connected with the main body of filter 1, and bottom is provided with ash discharging hole 3, and gas outlet 4 is provided with the filter body 1,
The side wall of ash-collecting tube 2 is provided with air inlet 5, wherein：The inwall of ash-collecting tube 2 is provided with rough coal separation hood 6, the rough coal point
Correspond to air inlet 5 from cover 6, the rough coal separation hood 6 is network structure and bottom opening, is set in the filter body 1
Abacus 7 and filter core 8, the filter core 8 pass through the orifice plate 7, and the junction of the filter core 8 and orifice plate 7 sets flexible seal ring
9, the side wall of filter body 1 is additionally provided with vibration motor 10, and the vibration motor 10 passes through jolting plate 11 with holes and institute
There is filter core 8 to connect.
More preferably, the junction of the rough coal separation hood 6 and ash-collecting tube 2 sets flexible adhesive sealant, the vibration motor 10
Rough coal separation hood 6 is connected by connecting rod 12.
More preferably, the jolting plate 11 is arranged on the center of the filter core 8.
More preferably, the side wall of filter body 1 is provided with window 13.
Synthesis gas enters filter from air inlet, by filtering, is discharged from gas outlet.The utility model is provided with rough coal point
From cover, tentatively the larger dust-filtering of the particle in synthesis gas can be fallen, the bottom that larger dust passes through rough coal separation hood
Opening is fallen；Jolting plate is additionally provided with, the dust that can be will be attached on filter core shakes off, and greatly prolongs the service life of filter core；
Window is additionally provided with, can be assessed filter core service life etc. in time with the running status of Real Time Observation to filter interior, give
User's sufficient time.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not
The utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, work in this area
The all variations and modifications that journey technical staff makes to the technical solution of the utility model, protection of the present utility model all should be fallen into
Scope, the claimed technology contents of the utility model, all record in detail in the claims.
Claims (4)
1. a kind of gas filter drain cock, including filter body and ash-collecting tube, the ash-collecting tube is reverse frustoconic, top and filter
Main body connects, and bottom is provided with ash discharging hole, is provided with gas outlet on the filter body, the ash-collecting tube side wall be provided with into
Gas port, it is characterised in that：The ash-collecting tube inwall is provided with rough coal separation hood, and the rough coal separation hood corresponds to air inlet, institute
It is network structure and bottom opening to state rough coal separation hood, sets abacus and filter core, the filter core to wear in the filter body
The orifice plate is crossed, the junction of the filter core and orifice plate sets flexible seal ring, and the filter body side wall is additionally provided with shake
Dynamic motor, the vibration motor are connected by jolting plate with holes with all filter cores.
2. gas filter drain cock according to claim 1, it is characterised in that：The junction of the rough coal separation hood and ash-collecting tube
Flexible adhesive sealant is set, and the vibration motor connects rough coal separation hood by connecting rod.
3. gas filter drain cock according to claim 1, it is characterised in that：The jolting plate is arranged on the center of the filter core
Position.
4. gas filter drain cock according to claim 1, it is characterised in that：The filter body side wall is provided with perspective
Window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476704.5U CN206837668U (en) | 2017-05-03 | 2017-05-03 | A kind of gas filter drain cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476704.5U CN206837668U (en) | 2017-05-03 | 2017-05-03 | A kind of gas filter drain cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837668U true CN206837668U (en) | 2018-01-05 |
Family
ID=60794641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476704.5U Active CN206837668U (en) | 2017-05-03 | 2017-05-03 | A kind of gas filter drain cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837668U (en) |
-
2017
- 2017-05-03 CN CN201720476704.5U patent/CN206837668U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |