CN213253340U - Belt filter not easy to block in trioctyl citrate process - Google Patents
Belt filter not easy to block in trioctyl citrate process Download PDFInfo
- Publication number
- CN213253340U CN213253340U CN202021087112.2U CN202021087112U CN213253340U CN 213253340 U CN213253340 U CN 213253340U CN 202021087112 U CN202021087112 U CN 202021087112U CN 213253340 U CN213253340 U CN 213253340U
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- filter
- filter belt
- belt
- roller
- box
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Abstract
The utility model discloses a belt filter of difficult jam in trioctyl citrate technology, which comprises a bracket, the support top is equipped with around establishing the annular filter belt on gyro wheel and No. two gyro wheels, be provided with the rose box on the support, it passes from the rose box to go up the filter belt, the bottom of rose box is equipped with a plurality of exhaust tubes, the exhaust tube is located the below of filter belt, exhaust tube and filtrate case are connected, No. two gyro wheel one end departments are equipped with the scraper blade of hugging closely with the annular filter belt, the scraper blade is located the filter cake inslot, lower filter belt department is equipped with the stoving case, lower filter belt passes from the stoving incasement, the stoving incasement is equipped with the one deck otter board, the otter board is located lower filter belt below, be equipped with the brush that is used for brushing lower filter belt on the otter board, the bottom of stoving case is equipped with the dust absorption. The utility model discloses in dry the material on the filter belt through the stoving case, then along with the removal of filter belt down, the material that the brush will be brushed down on the filter belt is brushed and is absorbed by the material that dust extraction will brush down, and the filter belt is difficult for blockking up.
Description
Technical Field
The utility model relates to a trioctyl citrate production process equipment field especially relates to a belt filter that is difficult for blockking up in trioctyl citrate technology.
Background
In the production process of producing trioctyl citrate by using cassava, the fermentation filtrate needs to be filtered, but filter residues are easy to adhere to the filter belt after filtration, so that the later-stage filtration efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a band filter that is difficult for blockking up in trioctyl citrate technology.
The utility model discloses an innovation point lies in the utility model discloses in the back is cleared up out to the filter residue on scraper blade with the filter belt, through the material stoving of stoving case on with the filter belt, the material on the filter belt easily brushes and falls after drying, then along with the removal of filter belt down, the material that the brush will fall down on the filter belt brushes and will brush by dust extraction and fall inhales.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a belt filter which is not easy to block in the trioctyl citrate process comprises a support, wherein a first roller and a second roller are respectively arranged at two ends of the support, an annular filter belt wound on the first roller and the second roller is arranged at the top of the support, the annular filter belt is divided into an upper filter belt and a lower filter belt, the upper filter belt moves from the first roller to the second roller, a filter box is arranged on the support, the upper filter belt passes through the filter box, a plurality of exhaust pipes are arranged at the bottom of the filter box, the exhaust pipes are positioned below the upper filter belt and are connected with an exhaust main pipe outside the filter box, an exhaust pump is arranged on the exhaust main pipe and is connected with a filter liquid box, a feed inlet is arranged at one end of the filter box at the first roller, a scraper tightly attached to the annular filter belt is arranged at one end of the second roller, the scraper is positioned in a filter cake groove, a drying box is arranged at the lower filter belt, and the lower filter belt passes through the drying box, the drying box is internally provided with a layer of screen plate which is positioned below the lower filter belt, the screen plate is provided with a brush for brushing the lower filter belt, and the bottom of the drying box is provided with a dust collection hole which is communicated with a dust collection device through a pipeline.
Further, the bottom of the drying box is of a cone-shaped structure.
Furthermore, a plurality of springs are arranged at the top of the inner wall of the drying box, the bottoms of the springs are connected with a plurality of hollow balls, and the hollow balls are positioned above the lower filter cloth; the below of otter board is equipped with air regulation board, air regulation board includes upper plate and hypoplastron, is equipped with a plurality of parallel arrangement's bar hole on the upper plate, the hypoplastron both sides are equipped with the track, and the hypoplastron can slide in the track, and the hypoplastron includes a plurality of parallel arrangement's bar board and the connecting rod of connecting the bar board, and hypoplastron one side is equipped with the gliding cylinder of promotion hypoplastron, and the bar hole can be plugged up to the bar board when the cylinder is released, and when the cylinder withdrawed, bar board and. Through stretching out and the amount of wind of the regulation amount of wind regulating plate that withdraws of cylinder, when the cylinder stretches out, the bar hole can be plugged up to the bar board, and amount of wind regulating plate keeps off dust extraction's wind resistance basically, and the clean shot retracts under the effect of spring, and when the cylinder retracts, bar hole department fretwork, clean shot downstream under the effect of suction produces slight striking to the filter cloth for the filter cloth vibration drops the impurity vibration in the filter cloth hole.
Furthermore, the side wall of the drying box is provided with a plurality of air blowing openings, the air blowing openings are connected with an air blowing device through pipelines, and the air blowing openings are located between the air volume adjusting plate and the screen plate. The dust blowing device is used for blowing off dust on the upper plate and avoiding dust on the upper plate from being accumulated.
Furthermore, the outer layer of the hollow ball is wrapped by a high-temperature resistant rubber layer. The hollow ball can be prevented from damaging the annular filter cloth.
The utility model has the advantages that:
1. the utility model discloses in after the filter residue clearance of scraper blade on with the filter belt comes out, dry through the material of stoving case on with the filter belt, the material on the filter belt easily brushes after drying and falls, then along with the removal of filter belt down, the material that the brush will be on the filter belt down brushes and falls and is inhaled by dust extraction with the material that the brush falls, and the filter belt is difficult for blockking up.
2. The utility model discloses in utilize dust extraction's suction to pass through air regulation board constantly to adjust wind-force for spring and hollow bobble reciprocate under the continuous change of suction, carry out slight striking to the filter belt and make the filter belt vibrate, make on the filter belt and the material in the filter belt hole by further clean up after drying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the upper plate;
fig. 3 is a schematic view of the structure at the lower plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in figures 1, 2 and 3, the belt filter which is not easy to block in the trioctyl citrate process comprises a support 1, wherein a first roller 2 and a second roller 3 are respectively arranged at two ends of the support 1, an annular filter belt 4 wound on the first roller 2 and the second roller 3 is arranged at the top of the support 1, the annular filter belt 4 is divided into an upper filter belt 4.1 and a lower filter belt 4.2, the upper filter belt 4.1 moves from the first roller 2 to the second roller 3, a filter box 5 is arranged on the support 1, the upper filter belt 4.1 passes through the filter box 5, an upper inlet of the annular filter belt and an upper outlet of the annular filter belt are arranged on the filter box 5, a plurality of air exhaust pipes 6 are arranged at the bottom of the filter box 5, the air exhaust pipes 6 are positioned below the upper filter belt 4.1, the air exhaust pipes 6 are connected with an air exhaust main pipe 7 outside the filter box 5, an air exhaust pump 8 is arranged on the air main pipe 7, the air exhaust main pipe 7 is connected with a filter liquid tank 9, a roller 10 is arranged at one end of, a scraper 11 tightly attached to the annular filter belt 4 is arranged at one end of the second roller 3, the scraper 11 is located in a filter cake groove 12, a drying box 13 is arranged at the position of a lower filter belt 4.2, the bottom of the drying box 13 is of a cone-shaped structure, the lower filter belt 4.2 penetrates through the drying box 13, an annular filter belt lower inlet and an annular filter belt lower outlet are formed in the drying box 13, a layer of screen plate 14 is arranged in the drying box 13, the screen plate 14 is located below the lower filter belt 4.2, a brush 15 used for brushing the lower filter belt 4.2 is arranged on the screen plate 14, a dust suction hole 16 is formed in the bottom of the drying box 13, and the dust suction hole 16 is communicated with a dust suction device 17 through a pipeline. The top of the inner wall of the drying box 13 is provided with a plurality of springs 18, the bottoms of the springs 18 are connected with a plurality of hollow balls 19, the outer layers of the hollow balls 19 are wrapped with high-temperature resistant rubber layers, and the hollow balls 19 are positioned above the lower filter cloth 4.2; the below of otter board 14 is equipped with air regulation board 20, air regulation board 20 includes upper plate 21 and hypoplastron 22, be equipped with a plurality of parallel arrangement's bar hole 21.1 on the upper plate 21, hypoplastron 22 both sides are equipped with track 22.1, hypoplastron 22 can slide in track 22.1, hypoplastron 22 includes a plurality of parallel arrangement's bar 22.2 and the connecting rod 22.3 of connecting bar 22.2, hypoplastron 22 one side is equipped with the gliding cylinder 23 of promotion hypoplastron 22, bar hole 21.1 can be plugged up to bar 22.2 when cylinder 23 is released, during the cylinder 23 withdrawal, bar 22.2 and bar hole 21.1 do not have the coincidence region. The side wall of the drying box 13 is provided with a plurality of air blowing openings 24, the air blowing openings 24 are connected with an air blowing device 25 through pipelines, and the air blowing openings 24 are positioned between the air quantity adjusting plate 20 and the screen plate 14.
During operation, the fermented filtrate is put into the filter box 5 from the feed inlet 10, the fermented filtrate after the putting is pumped into the filtrate box 9 under the action of the air pump 8, then the filter residue comes out from the filter box 5 along with the annular filter belt 4, and is scraped into the filter cake groove 12 under the action of the scraper blade 11, then the annular filter belt 4 with the filter residue hung off enters the drying box 13, the filter residue on the annular filter belt 4 and in the annular filter belt 4 hole is hung down by the brush 15 while drying, the air volume adjusting plate 20 is continuously closed and opened, so that the hollow ball 19 continuously jumps up and down under the action of the suction force of the spring 18 and the dust collector 17, the annular filter belt 4 is vibrated by slight impact on the annular filter belt 4, and the substances on the annular filter belt 4 and in the annular filter belt 4 hole are further cleaned after drying.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (5)
1. A belt filter which is not easy to block in the trioctyl citrate process is characterized by comprising a support, wherein a first roller and a second roller are respectively arranged at two ends of the support, an annular filter belt wound on the first roller and the second roller is arranged at the top of the support, the annular filter belt is divided into an upper filter belt and a lower filter belt, the upper filter belt moves from the first roller to the second roller, a filter box is arranged on the support, the upper filter belt passes through the filter box, a plurality of exhaust pipes are arranged at the bottom of the filter box, the exhaust pipes are positioned below the upper filter belt, the exhaust pipes are connected with an exhaust main pipe outside the filter box, an exhaust pump is arranged on the exhaust main pipe and connected with a filter liquid box, a feed inlet is arranged at one end of the first roller of the filter box, a scraper plate tightly attached to the annular filter belt is arranged at one end of the second roller, the scraper plate is positioned in a filter cake groove, a drying box is arranged at the lower filter belt, and the lower filter belt passes through, the drying box is internally provided with a layer of screen plate which is positioned below the lower filter belt, the screen plate is provided with a brush for brushing the lower filter belt, and the bottom of the drying box is provided with a dust collection hole which is communicated with a dust collection device through a pipeline.
2. The trioctyl citrate process belt filter that is not prone to plugging of claim 1, wherein the drying oven bottom is a cone-hopper shaped structure.
3. The trioctyl citrate process belt filter that is not easily clogged according to claim 1, wherein the top of the inner wall of the drying box is provided with a plurality of springs, the bottom of each spring is connected with a plurality of hollow balls, and the hollow balls are positioned above the lower filter cloth; the below of otter board is equipped with air regulation board, air regulation board includes upper plate and hypoplastron, is equipped with a plurality of parallel arrangement's bar hole on the upper plate, the hypoplastron both sides are equipped with the track, and the hypoplastron can slide in the track, and the hypoplastron includes a plurality of parallel arrangement's bar board and the connecting rod of connecting the bar board, and hypoplastron one side is equipped with the gliding cylinder of promotion hypoplastron, and the bar hole can be plugged up to the bar board when the cylinder is released, and when the cylinder withdrawed, bar board and.
4. The trioctyl citrate process belt filter that is not easily clogged according to claim 3, wherein the drying box has a plurality of air blowing ports on the side wall, the air blowing ports are connected to the blowing device through pipes, and the air blowing ports are located between the air volume adjusting plate and the screen plate.
5. The trioctyl citrate process non-clogging belt filter of claim 3 wherein the hollow sphere is coated with a layer of high temperature resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021087112.2U CN213253340U (en) | 2020-06-13 | 2020-06-13 | Belt filter not easy to block in trioctyl citrate process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021087112.2U CN213253340U (en) | 2020-06-13 | 2020-06-13 | Belt filter not easy to block in trioctyl citrate process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213253340U true CN213253340U (en) | 2021-05-25 |
Family
ID=75955998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021087112.2U Expired - Fee Related CN213253340U (en) | 2020-06-13 | 2020-06-13 | Belt filter not easy to block in trioctyl citrate process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213253340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599899A (en) * | 2021-09-17 | 2021-11-05 | 合肥市正捷智能科技有限公司 | Printing and dyeing sewage circulation treatment device |
| CN113842700A (en) * | 2021-09-23 | 2021-12-28 | 包头市佳蒙泰环保科技有限公司 | Suction filtration equipment for efficiently separating magnesium sulfate from rare earth production wastewater mother liquor |
-
2020
- 2020-06-13 CN CN202021087112.2U patent/CN213253340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599899A (en) * | 2021-09-17 | 2021-11-05 | 合肥市正捷智能科技有限公司 | Printing and dyeing sewage circulation treatment device |
| CN113842700A (en) * | 2021-09-23 | 2021-12-28 | 包头市佳蒙泰环保科技有限公司 | Suction filtration equipment for efficiently separating magnesium sulfate from rare earth production wastewater mother liquor |
| CN113842700B (en) * | 2021-09-23 | 2022-07-05 | 包头市佳蒙泰环保科技有限公司 | Suction filtration equipment for efficiently separating magnesium sulfate from rare earth production wastewater mother liquor |
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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: 20210525 |