CN206492509U - A kind of press filtration reactor - Google Patents
A kind of press filtration reactor Download PDFInfo
- Publication number
- CN206492509U CN206492509U CN201720157183.7U CN201720157183U CN206492509U CN 206492509 U CN206492509 U CN 206492509U CN 201720157183 U CN201720157183 U CN 201720157183U CN 206492509 U CN206492509 U CN 206492509U
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- CN
- China
- Prior art keywords
- filter
- reactor
- press filtration
- connecting shaft
- reaction kettle
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Abstract
The utility model is related to chemical production field, specifically related to a kind of press filtration reactor, the press filtration reactor includes reactor cylinder and is arranged on the reaction kettle cover on reactor cylinder top, first is provided with the reactor cylinder, second filter, described first, second filter is provided with equally distributed filter bores, described first, second filter upper face is provided with filtering gauze, second filter is fixedly connected with being arranged on the connecting shaft bottom that reactor is covered, first filter constitutes vertical be slidably matched with connecting shaft, the reactor is covered provided with air pressure access port, air pressure access port is connected by inflation inlet pipe with inflator, pass through first, second filter is filtered to feed liquid simultaneously, accelerate the efficiency of filtering；Space between the filter of gas compression first and the second filter so that filter cake is compacted, it is more abundant that feed liquid is filtered, and the press filtration reactor that the utility model is provided is simple in construction, easy to operate, and filtering is quick, abundant.
Description
Technical field
The utility model is related to chemical production field, and in particular to a kind of press filtration reactor.
Background technology
The broad understanding of reactor has the container physically or chemically reacted, is matched somebody with somebody by the structure design to container and parameter
Put, realize the mixture function of heating, evaporation, cooling and the low high speed of technological requirement.Reactor be widely used in oil, chemical industry,
Rubber, agricultural chemicals, dyestuff, medicine, food, for completing to vulcanize, nitrify, hydrogenate, hydrocarbonylation, polymerization, the pressure of the technical process such as condensation
Force container.At present, traditional reactor generally comprises kettle and support, and kettle is arranged on support, kettle provided with it is multiple enter
Pipe material and a discharge pipe.At present, in the production of chemical products, some chemical products need after reaction synthesis is completed
Filtration treatment is carried out, traditional method generally requires two steps, the first step is using anti-in the such chemical products of processing
Answer kettle release the reactant in reactor after the completion of the reaction of feed liquid, question response, then carry out second step operation, use
Filter plant is filtered to product feed liquid, and then obtains required product.Such cumbersome, power consumption is big, throughput rate
It is relatively low, and then cause low production efficiency.Therefore need to be improved the reactor used in current chemical products, with raising
Chemical product production efficiency.
In order to improve the production efficiency of chemical products, the reaction that reactor and filter plant are combined is proposed in the prior art
Device, i.e., set filter element in reactor, is filtered by the gravity of feed liquid itself in filter element, solid particle
Be blocked on filter element, liquid outflow, due to the filter element be provided in it is pressure-resistant, in sealable reactor, therefore,
In order to improve the efficiency of filtering and the completeness of filtering, Chinese patent CN201620529757 proposes a kind of press filtration reactor,
After completion of the reaction, by the air pressure incoming end that is arranged on reactor to being inflated in reactor, using gas pressure plus
The rate of filtration of fast feed liquid, improves speed of production and production efficiency, the energy consumption in less production, reduces production cost.
But, during filtering, all there is a strong possibility can block filtering for the insoluble matter produced in catalyst, impurity and course of reaction
Unit, this can cause the reduction of filter efficiency, if filter element is totally blocked, and aerating device is in lasting inflation, can
It can bring certain risk；In addition, filter element is provided in reactor cylinder, a lot of inconvenience when dismantling cleaning；Separately
On the one hand, after chemical reaction, it would be desirable to product and be not all liquid, the solid stayed in when may be exactly on filter element,
And may also need to carry out necessary cleaning to solids, also can be inconvenient when taking out solids.
Utility model content
In view of the above-mentioned problems, main purpose of the present utility model is to provide a kind of filter efficiency high press filtration reactor.
In order to solve the above-mentioned technical problem, the utility model provide a kind of press filtration reactor, including reactor cylinder and set
Put the reaction kettle cover on reactor cylinder top, reactor cylinder bottom is provided with discharging opening, the reactor cylinder provided with first,
Second filter, first, second filter is provided with equally distributed filter bores, the first, second filter upper plate
Face is provided with filtering gauze, and second filter is fixedly connected with being arranged on the connecting shaft bottom that reactor is covered, described
First filter and connecting shaft constitute it is vertical be slidably matched, the reactor is covered provided with air pressure access port, air pressure access port
It is connected by inflation inlet pipe with inflator.
It is preferred that, the filtering hole density on first filter is 250~300/m2, on second filter
Filtering hole density is 300~400/m2。
It is preferred that, the first filter center is provided with the through hole run through and passed through for connecting shaft, the internal diameter of through hole and connection
The diameter of axle of axle is consistent, and the inner edge of through hole extends inwardly to form ring-shaped baffle, ring-shaped baffle and the ring-type being arranged in connecting shaft
Groove is constituted and is slidably matched.
It is preferred that, the edge of first filter is provided with the rubber ring of ring-type, internal diameter and the reactor cylinder of rubber ring
Internal diameter is consistent.
It is preferred that, the discharge outlet is provided with drawing liquid machine.
It is preferred that, the reactor is covered provided with least 1 group symmetrical agitator, is frequency conversion for the motor that agitator is rotated
Motor.
It is preferred that, the reactor is covered provided with charging aperture and pressure gauge.
Compared with prior art, the beneficial effects of the utility model are：Feed liquid is entered simultaneously by first, second filter
Row filtering, accelerate the efficiency of filtering, meanwhile, the first filter can be moved up and down, the filter of gas compression first with
Space between second filter so that filter cake is compacted, more abundant, the press filtration reaction that the utility model is provided of feed liquid filtering
Kettle is simple in construction, easy to operate, and filtering is quick, abundant.
Brief description of the drawings
Fig. 1 is the schematic diagram for the press filtration reactor that the utility model is provided；
Fig. 2 is the schematic diagram that the first filter presses to the second filter in Fig. 1；
Fig. 3 is the top view of the first filter；
Fig. 4 is the front view of the first filter；
Fig. 5 is the top view of the second filter；
Fig. 6 is the front view of the second filter；
Fig. 7 is the schematic diagram that the first filter is connected with connecting shaft；
Label declaration in figure：10- reactors cylinder, 20- reaction kettle covers, 21- air pressure access ports, 211- inflation inlet pipes, 22- is stirred
Mix device, 23- charging apertures, 24- pressure gauges, 30- discharging openings, 31- drawing liquid machines, the filters of 40- first, 41- filter bores, 42- through holes,
421- ring-shaped baffles, 43- rubber rings, the filters of 50- second, 60- filtering gauzes, 70- connecting shafts, 71- annular recess.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of press filtration reactor, including reactor cylinder 10 and the reactor for being arranged on 10 tops of reactor cylinder
Lid 20,10 bottoms of reactor cylinder are provided with discharging opening 30, the reactor cylinder 10 and are provided with first, second filter 40,50,
First, second filter 40,50 is provided with equally distributed filter bores 41, first, second filter 40,50 upper plates
Face is fixed and connected provided with filtering gauze 60, second filter 50 and the bottom of connecting shaft 70 being arranged on reaction kettle cover 20
Connect, first filter 40 and connecting shaft 70 constitute it is vertical be slidably matched, the reaction kettle cover 20 is provided with air pressure access
Mouth 21, air pressure access port 21 is connected by inflation inlet pipe 211 with inflator, after the completion of the chemical reaction in reactor cylinder 10, is beaten
The valve of material mouth 30 is outputed, gas is pumped into via air pressure access port 21 by inflator, the feed liquid in reactor cylinder 10 is carried out
Filtering, feed liquid reaches the region between the first filter 40 and the second filter 50 after the coarse filtration via the first filter 40,
Continue after insufflation gas, as shown in Fig. 2 the first filter 40 extrudes the second filter 50, realize that the abundant of feed liquid is squeezed in filter cake
Go out, because under the assistance of gas pressure, the rate of filtration quickly, meanwhile, the extruding of two pieces of filters causes the more abundant of filtering.
Further, as shown in Fig. 3,5, the density of filter bores 41 on first filter 40 is 250~300/m2,
The density of filter bores 41 on second filter 50 is 300~400/m2But, it is contemplated that set and cause first
The aperture of filter bores 41 on filter 40 is more than the aperture of filter bores 41 on the second filter 50 to realize coarse filtration.
Further, connecting shaft 70 is supplied to wear as shown in fig. 7, the center of the first filter 40 is provided with the through hole 42 run through
Cross, the internal diameter of through hole 42 is consistent with the diameter of axle of connecting shaft 70, and the inner edge of through hole 42 extends inwardly to form ring-shaped baffle 421, ring
Shape baffle plate 421 is constituted with the annular recess 71 that is arranged in connecting shaft 70 and is slidably matched, and is arranged such, and the first filter 40 can be with
It is expressed under the influence of air pressure on the second filter 50, realizes fully being filtered dry for feed liquid.
Further, the edge of first filter 40 is provided with the rubber ring 43 of ring-type, the internal diameter of rubber ring 43 with it is anti-
Answer the internal diameter of kettle cylinder 10 consistent, the external diameter of rubber ring is greater than the internal diameter of reactor cylinder 10, so, it is ensured that in no gas
During pressure pressure, the first filter 40 can keep vacant state, be easy to effectively filter feed liquid.
Further, drawing liquid machine 31 is provided with the discharging opening 30, when feed liquid is more, drawing liquid machine 31 can be opened, entered
One step accelerates the speed of filtering.
Further, the reaction kettle cover 20 is provided with least 1 group symmetrical agitator 22, the electricity rotated for agitator 22
Machine is variable-frequency motor, and agitator is set to symmetrically, prevent in stirring because of the stabilization of asymmetric stressing influence reactor cylinder
Property, meanwhile, the motor of driving agitator is the motor of frequency conversion, can change the speed of stirring at any time according to the demand of reactant.
Further, the reaction kettle cover 20 is provided with charging aperture 23 and pressure gauge 24, can be at any time to reactor cylinder 10
Interior reaction is monitored.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of press filtration reactor, including reactor cylinder (10) and the reaction kettle cover (20) for being arranged on reactor cylinder (10) top,
Described reactor cylinder (10) bottom is provided with discharging opening (30), it is characterised in that：First, second is provided with the reactor cylinder (10)
Filter (40,50), first, second filter (40,50) be provided with equally distributed filter bores (41), described first,
Second filter (40,50) upper face is provided with filtering gauze (60), and second filter (50) is with being arranged on reaction kettle cover
(20) connecting shaft (70) bottom on is fixedly connected, and first filter (40) is constituted vertically with the connecting shaft (70)
It is slidably matched, the reaction kettle cover (20) is provided with air pressure access port (21), and the air pressure access port (21) is by inflation inlet pipe
(211) it is connected with inflator.
2. press filtration reactor according to claim 1, it is characterised in that：Filter bores (41) on first filter (40)
Density is 250~300/m2, filter bores (41) density on second filter (50) is 300~400/m2。
3. press filtration reactor according to claim 1, it is characterised in that：First filter (40) center is provided with what is run through
Through hole (42) for connecting shaft (70) pass through, the internal diameter of through hole (42) is consistent with the diameter of axle of connecting shaft (70), through hole (42) it is interior
Edge extends inwardly to form ring-shaped baffle (421), ring-shaped baffle (421) and annular recess (71) structure being arranged in connecting shaft (70)
Into being slidably matched.
4. press filtration reactor according to claim 1, it is characterised in that：The edge of first filter (40) is provided with ring-type
Rubber ring (43), the internal diameter of rubber ring (43) is consistent with the internal diameter of reactor cylinder (10).
5. press filtration reactor according to claim 1, it is characterised in that：Discharging opening (30) place is provided with drawing liquid machine (31).
6. press filtration reactor according to claim 1, it is characterised in that：The reaction kettle cover (20) is provided with least 1 group pair
The agitator (22) of title, is variable-frequency motor for the motor that agitator (22) is rotated.
7. press filtration reactor according to claim 1, it is characterised in that：The reaction kettle cover (20) is provided with charging aperture (23)
With pressure gauge (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157183.7U CN206492509U (en) | 2017-02-22 | 2017-02-22 | A kind of press filtration reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157183.7U CN206492509U (en) | 2017-02-22 | 2017-02-22 | A kind of press filtration reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492509U true CN206492509U (en) | 2017-09-15 |
Family
ID=59805552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157183.7U Expired - Fee Related CN206492509U (en) | 2017-02-22 | 2017-02-22 | A kind of press filtration reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320042A (en) * | 2018-11-04 | 2019-02-12 | 贵州苗家尚品生态农业发展有限公司 | A kind of cow dung compression dehydration deodorization device |
| CN111992165A (en) * | 2020-08-17 | 2020-11-27 | 南京鼎立生物科技有限公司 | Dewatering device of resin production |
| CN114100482A (en) * | 2022-01-27 | 2022-03-01 | 东营市宝泽能源科技有限公司 | Cross-linking agent apparatus for producing based on high pressure filtration is used in oil field |
-
2017
- 2017-02-22 CN CN201720157183.7U patent/CN206492509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109320042A (en) * | 2018-11-04 | 2019-02-12 | 贵州苗家尚品生态农业发展有限公司 | A kind of cow dung compression dehydration deodorization device |
| CN111992165A (en) * | 2020-08-17 | 2020-11-27 | 南京鼎立生物科技有限公司 | Dewatering device of resin production |
| CN114100482A (en) * | 2022-01-27 | 2022-03-01 | 东营市宝泽能源科技有限公司 | Cross-linking agent apparatus for producing based on high pressure filtration is used in oil field |
| CN114100482B (en) * | 2022-01-27 | 2022-04-15 | 东营市宝泽能源科技有限公司 | Cross-linking agent apparatus for producing based on high pressure filtration is used in oil field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20190222 |