CN203564798U - Catalyst preparing device provided with duplex filter - Google Patents
Catalyst preparing device provided with duplex filter Download PDFInfo
- Publication number
- CN203564798U CN203564798U CN201320466011.XU CN201320466011U CN203564798U CN 203564798 U CN203564798 U CN 203564798U CN 201320466011 U CN201320466011 U CN 201320466011U CN 203564798 U CN203564798 U CN 203564798U
- Authority
- CN
- China
- Prior art keywords
- filter
- branch road
- branch
- filtration
- valve
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a catalyst preparing device which comprises a first transporting branch, a second transporting branch, a filter device which is arranged between the first transporting branch and the second transporting branch, a feed liquid storage tank, a high pressure pump and a spray drying tower, wherein the first transporting branch is used for transporting slurries in the feed liquid storage tank to the filter device; the high pressure pump which is arranged on the second transporting branch is used for transporting the filtered slurry liquid to the spray drying tower via the second transporting branch; the filter device comprises two parallel-connected filter branches which can be switched to use. The utility model provides the catalyst preparing device which is provided with a duplex filter; and by the arrangement of a stand-by filter, when the blocked filter needs to be washed, the catalyst preparing device can continue working by switching the stand-by filter in the process of preparing catalysts, so that yield is increased, work efficiency is increased and human and material resources are saved.
Description
Technical field
The utility model belongs to oil refining catalyst preparation technical field, relates in particular to a kind of catalyst preparation facilities that is provided with duplex strainer.
Background technology
Oil refining is divided into the steps such as raw material pulping, spray shaping, roasting, washing, filtration, dry, rewinding conventionally with catalyst preparation process.
In the preparation process of above-mentioned catalyst, as shown in Figure 1, raw materials for production are after reactor is made slurry, slurry is transported in feed liquid storage tank, then, by carrying branch road 101 to be transported to filter 102, slurry filters out after filter residue through filter 102, then through carrying branch road 103 to be transported to spray tower jacking row spray drying forming by high-pressure pump.In prior art; above-mentioned preparation facilities has only been established a filter 102; but, often can there is aborning the situation of plugged filter, once plugged filter; need to stop the work of filter; to the filter cleaning of washing by water, but now the spraying work of spray drying tower can not stop, because it is more dangerous to open the operation that spray drying tower hot air source gas heating furnace heats up; heating-up time is also longer, so spray drying tower can only be to maintain normal running by spray fresh water.This continuous production on catalyst has caused impact, has reduced output, has also wasted the energy.
Summary of the invention
The purpose of this utility model is to provide a kind of catalyst preparation facilities that is provided with duplex strainer, to solve the above-mentioned defect existing in prior art.
For realizing the purpose of this utility model, the utility model provides a kind of catalyst preparation facilities that is provided with duplex strainer, comprise the first conveying branch road, second carries branch road, be located at described first and carry branch road and the described second filter of carrying between branch road, feed liquid storage tank, high-pressure pump, spray drying tower, described first carries branch road for the slurry of feed liquid storage tank is transported to described filter for installation, described high-pressure pump is located at described second and is carried on branch road, for carrying branch road to be delivered to spray drying tower by described second in the slurries after filtering, described filter comprises two filtration branch roads of changeable use in parallel.
Preferably, two filtration branch roads of the changeable use of described parallel connection, comprise the first three-way valve, the second three-way valve, be located at the first filter on a certain described filtration branch road, be located at described in another and filter the second filter on branch road, the inlet of described the first three-way valve carries a branch road liquid outlet to be connected with institute first, its liquid outlet be connected respectively two filtration branch roads; The inlet of described the second three-way valve is connected with described two filtration branch roads respectively, and its liquid outlet and described second carries branch road inlet to be connected.
Preferably, switchable two the filtration branch roads of described parallel connection, comprise the first valve and the first filter be located on a certain described filtration branch road, be located at described in another and filter the second valve and the second filter on branch road, described the first valve, described the second valve are respectively used to control its place and filter opening and closing of branch road.
The catalyst preparation facilities that is provided with duplex strainer that the utility model provides, by backup filter is set, make in catalyst preparation process, when plugged filter need to be cleaned, can back up filter by switching and uninterruptedly carry out work, increase output, improved operating efficiency, saved the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of catalyst preparation facilities in prior art;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
In figure, 101-carries branch road, 102-filter, 103-carries branch road, 104-feed liquid storage tank, 105-high-pressure pump, 106-spray drying tower, 201-the first three-way valve, 202-the first filter, 203-the second three-way valve, 204-the second filter, 205-first carries branch road, 206-second carries branch road, 301-water inlet, 302-triple valve, 303-two-way valve, 304-delivery port.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection domain of the present utility model.
The utility model provides a kind of catalyst preparation facilities that is provided with duplex strainer, a kind of catalyst preparation facilities that is provided with duplex strainer, it is characterized in that, comprise the first conveying branch road, second carries branch road, be located at described first and carry branch road and the described second filter of carrying between branch road, feed liquid storage tank, high-pressure pump, spray drying tower, described first carries branch road for the slurry of feed liquid storage tank is transported to described filter for installation, described high-pressure pump is located at described second and is carried on branch road, for carrying branch road to be delivered to spray drying tower by described second in the slurries after filtering, described filter comprises two filtration branch roads of changeable use in parallel.
Two filtration branch roads that can switch in parallel are set to be used, make, when some filters need to be cleared up, can between two filters, switch easily, thereby guaranteed the continuity of producing, improve output and production efficiency, saved the energy.
As shown in Figure 2, two filtration branch roads of the changeable use of parallel connection described in the utility model, specific embodiment can be, comprise the first three-way valve, the second three-way valve, be located at the first filter on a certain described filtration branch road, be located at described in another and filter the second filter on branch road, the inlet of described the first three-way valve and described first carries branch road liquid outlet to be connected, and its liquid outlet connects respectively two filtration branch roads; The inlet of described the second three-way valve is connected with described two filtration branch roads respectively, and its liquid outlet and described second carries branch road inlet to be connected.
While conventionally using, by two three-way valve controls, make some filtration branch roads open-minded, another filters branch road and closes, when just the filter at opening state occurs to stop up, by the control of three-way valve, the filtration branch road of existing unlatching is closed, another one is filtered to branch road open-minded, make to produce and carry out, to the plugged sereen cleaning of washing by water, after for clearance, switched back use state or given over to backup and used.
The utility model can also have another one embodiment, switchable two the filtration branch roads of described parallel connection, comprise the first valve and the first filter be located on a certain described filtration branch road, be located at described in another and filter the second valve and the second filter on branch road, described the first valve, described the second valve are respectively used to control its place and filter opening and closing of branch road.
Two filtration branch roads in parallel are set, simple by arranging on every filtration branch road, and the valve switch of convenient operation carries out switch and Closed control to every filtration branch road, can keep the continuity of producing.
The utility model can also be provided with pneumatic hammer at spray drying tower outer surface, and for beaing dry tower body, to shake off the powder adhering in tower body, pneumatic hammer can be fixed by the vibrating bin that is fixed on spray drying tower outer surface.
As shown in Figure 3, the utility model can also increase special filter cleaner, comprise water inlet pipe, be located at the triple valve on water inlet pipe, two water inlet pipes that are connected with triple valve, be located at two two-way valves on water inlet pipe, water inlet pipe connects respectively one end of a filter, and the other end of filter is connected with respectively outlet pipe, is all provided with two-way valve on outlet pipe.By the adjusting of valve, realize the cleaning of blocking filter.By special filter rinser, can effectively clean plugged sereen.
The catalyst preparation facilities that is provided with duplex strainer that the utility model provides, by backup filter is set, make in catalyst preparation process, when plugged filter need to be cleaned, can back up filter by switching and uninterruptedly carry out work, increase output, improved operating efficiency, saved the energy.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind is provided with the catalyst preparation facilities of duplex strainer, it is characterized in that, comprise the first conveying branch road, second carries branch road, be located at described first and carry branch road and the described second filter of carrying between branch road, feed liquid storage tank, high-pressure pump, spray drying tower, described first carries branch road for the slurry of feed liquid storage tank is transported to described filter for installation, described high-pressure pump is located at described second and is carried on branch road, for carrying branch road to be delivered to spray drying tower by described second in the slurries after filtering, described filter comprises two filtration branch roads of changeable use in parallel.
2. the catalyst preparation facilities that is provided with duplex strainer according to claim 1, it is characterized in that, two filtration branch roads of the changeable use of described parallel connection, comprise the first three-way valve, the second three-way valve, be located at the first filter on a certain described filtration branch road, be located at described in another and filter the second filter on branch road, the inlet of described the first three-way valve carries branch road liquid outlet to be connected with institute first, and its liquid outlet connects respectively two filtration branch roads; The inlet of described the second three-way valve is connected with described two filtration branch roads respectively, and its liquid outlet and described second carries branch road inlet to be connected.
3. the catalyst preparation facilities that is provided with duplex strainer according to claim 1, it is characterized in that, switchable two the filtration branch roads of described parallel connection, comprise being located at described in one and filter the first valve and the first filter on branch road, be located at described in another and filter the second valve and the second filter on branch road, described the first valve, described the second valve are respectively used to control its place and filter opening and closing of branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466011.XU CN203564798U (en) | 2013-07-30 | 2013-07-30 | Catalyst preparing device provided with duplex filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466011.XU CN203564798U (en) | 2013-07-30 | 2013-07-30 | Catalyst preparing device provided with duplex filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564798U true CN203564798U (en) | 2014-04-30 |
Family
ID=50532563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466011.XU Expired - Fee Related CN203564798U (en) | 2013-07-30 | 2013-07-30 | Catalyst preparing device provided with duplex filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117357A (en) * | 2021-05-24 | 2021-07-16 | 秦皇岛燕大源达机电科技股份有限公司 | External transition spray gun of drying tower and use method thereof |
-
2013
- 2013-07-30 CN CN201320466011.XU patent/CN203564798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117357A (en) * | 2021-05-24 | 2021-07-16 | 秦皇岛燕大源达机电科技股份有限公司 | External transition spray gun of drying tower and use method thereof |
| CN113117357B (en) * | 2021-05-24 | 2024-01-30 | 秦皇岛燕大源达机电科技股份有限公司 | External transition spray gun of drying tower and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204637747U (en) | Washing slag water Special filtering device | |
| CN203564798U (en) | Catalyst preparing device provided with duplex filter | |
| CN205085051U (en) | Water conservation agricultural product cleaning machine | |
| CN201959648U (en) | Vertical diatomite filtering device | |
| CN110975373A (en) | Candle type clarifying filter and method for treating sewage by using same | |
| CN103639116B (en) | Sugar refinery drum screen with cleaning system | |
| CN204411840U (en) | A kind of Novel air blowback auxiliary discharging device of ceramic filter | |
| CN212214762U (en) | Candle type clarifying filter | |
| CN104548806A (en) | Single crystal furnace vacuum filtering device and cleaning method thereof | |
| CN204939242U (en) | A kind of sludge treatment device | |
| CN104826373A (en) | Washing and regenerating method of particle filter material filter tank for preventing filter material from scaling and hardening | |
| CN202778139U (en) | Filtering and washing device for boiling granulation drier | |
| CN103961947A (en) | High-temperature blowing and deashing technology for deduster | |
| CN209575880U (en) | A kind of automatic filtering system of ammonium nitrate solution | |
| CN203694800U (en) | Dust removal device for gas | |
| CN104338334A (en) | Duplex filter provided catalyst preparation apparatus | |
| CN204073542U (en) | A kind of filter press | |
| CN207105219U (en) | A kind of felt washing device in calcium silicate board production | |
| CN208376069U (en) | A kind of camellia seed oil expression auxiliary roller | |
| CN204735009U (en) | Automatic cleaning apparatus | |
| CN201744207U (en) | Integrated filter | |
| CN105457393A (en) | Sewage treatment equipment with gravel filtering mechanism | |
| CN214130649U (en) | Water treatment device for pressure water tank | |
| CN204134352U (en) | The waste recovery systems of filter-press | |
| CN205516738U (en) | Silicon resin filter pressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |