CN216223167U - Device stove of retrieving ethylene glycol in coal system ethylene glycol technology - Google Patents
Device stove of retrieving ethylene glycol in coal system ethylene glycol technology Download PDFInfo
- Publication number
- CN216223167U CN216223167U CN202122876672.7U CN202122876672U CN216223167U CN 216223167 U CN216223167 U CN 216223167U CN 202122876672 U CN202122876672 U CN 202122876672U CN 216223167 U CN216223167 U CN 216223167U
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- China
- Prior art keywords
- ethylene glycol
- filter
- box body
- disc type
- blocking
- Prior art date
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002365 multiple layer Substances 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of recovery in an ethylene glycol process, in particular to a device furnace for recovering ethylene glycol in a coal-to-ethylene glycol process, which comprises a disc type filtering box body, wherein a feeding pump is arranged on one side of the outer wall of the disc type filtering box body; one end of the anti-blocking rotating rod is connected with an anti-blocking motor; arrange the material pipe, its connection is in the below of preventing stifled casing, arranges the internal connection of material pipe and has extrusion screw thread dwang, and the one end of extrusion screw thread dwang is connected with row material motor. This retrieve device of ethylene glycol in coal system ethylene glycol technology can filter clear water through the filter housing who sets up, avoids clear water direct outflow to influence the collection of waste material, can carry out the multiple-layer filtering through the impurity filter that sets up, improves the filter effect.
Description
Technical Field
The utility model relates to the technical field of recovery in an ethylene glycol process, in particular to a device furnace for recovering ethylene glycol in a coal-to-ethylene glycol process.
Background
Ethylene glycol is an important chemical raw material and strategic material, is used for manufacturing polyester (which can be further used for producing terylene, beverage bottles and films), explosive and glyoxal, and can be used as an antifreezing agent, a plasticizer, hydraulic fluid, a solvent and the like. The 'coal-made glycol' is the glycol produced by replacing petroleum ethylene with coal, and the complete set of technology is identified by the results of the organization of Chinese academy of sciences in Danyang, Jiangsu province. The experts of the appraisal committee consider that the achievement marks that China takes the lead to realize a whole set of technical route and industrial application of the coal-to-ethylene glycol in the world, and is a world initiative technology with independent intellectual property rights.
The problem that the waste materials are easy to block when being collected and the good dredging structure is not available in the conventional device furnace for recovering the ethylene glycol in the process of preparing the ethylene glycol from the coal is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device furnace for recovering ethylene glycol in a process of preparing ethylene glycol from coal, which aims to solve the problems that the existing device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal is easy to block when waste materials are collected, and a good dredging structure is not formed after the blockage.
In order to achieve the purpose, the utility model provides the following technical scheme: a device stove of retrieving ethylene glycol in coal system ethylene glycol technology includes:
the filter device comprises a disc type filter box body, a feeding pump is arranged on one side of the outer wall of the disc type filter box body, one end of the feeding pump is connected with a feeding pipe, the upper end face of the disc type filter box body is connected with a cleaning pipeline, a material storage tank is arranged on the other side of the outer wall of the disc type filter box body, and a filter shell is arranged below the feeding pump;
the anti-blocking device comprises an anti-blocking shell, a disc type filtering box body and a disc type filtering box body, wherein the anti-blocking shell is connected below the disc type filtering box body, an anti-blocking rotating rod is arranged inside the anti-blocking shell, the outer wall of the anti-blocking rotating rod is connected with a plurality of breaking rods, and one end of the anti-blocking rotating rod is connected with an anti-blocking motor;
arrange the material pipe, it is connected prevent the below of stifled casing, the internal connection who arranges the material pipe has extrusion screw thread dwang, the one end of extrusion screw thread dwang is connected with row material motor.
Preferably, the filter housing is further provided with:
the impurity filter, it is connected filter shell's inside, the inside of impurity filter is provided with runs through the pole, the both sides of impurity filter all are connected with the stabilizing slide block, the outer wall connection who stabilizes the slide block has stable spout, the one end that runs through the pole is connected with pressure spring, pressure spring's one end is connected with the gag lever post.
Preferably, impurity filter and stable slider fixed connection, and the impurity filter constitutes sliding structure through stabilizing the slider and stabilizing between spout and the filter casing to the overall dimension who stabilizes the slider and stabilize the spout coincide each other, runs through the pole simultaneously and runs through in the inside of impurity filter, run through pole and compression spring welding, and constitute elastic telescopic structure between compression spring and the gag lever post.
Preferably, the impurity filter plate is parallel to the filter casing, and the filter casing is provided with three, the filter casing is hollow mesh structure to the hollow hole of filter casing reduces from right to left in proper order.
Preferably, the feeding pipe forms a communicating structure with the disc type filtering box body through the feeding pump, and the cleaning pipeline forms a communicating structure with the disc type filtering box body.
Preferably, constitute the intercommunication structure between anti-blocking casing and the disc filter box body, and prevent stifled bull stick and run through in the inside of preventing stifled casing to prevent stifled bull stick and smash pole threaded connection.
Preferably, the extrusion screw thread dwang runs through in the inside of arranging the material pipe, and extrusion screw thread dwang and row material motor key-type connection to arrange the material pipe and prevent constituting the open structure between the stifled casing.
The utility model has the beneficial effects that: the impurity filtering plate can slide in and out as required through the impurity filtering plate capable of sliding, so that the impurity filtering plate can be conveniently mounted and dismounted, the impurity filtering plate can be conveniently replaced, the impurity filtering plate can be limited and locked through the pressure spring and the limiting rod, and the shaking condition is avoided; the filter shell can filter clean water, so that the direct outflow of the clean water is avoided to influence the collection of waste materials, and the impurity filter plates can be used for multi-layer filtering, so that the filtering effect is improved; the material can be extracted through the arranged feeding pipe and the feeding pump, so that the aim of extracting the material is fulfilled; the anti-blocking shell can stir and crush the waste residues at the outlet, so that the blocking condition is avoided, and the discharging and discharging efficiency is facilitated; can extrude the transport to the waste material through pivoted extrusion screw dwang to the convenience is to the transmission and the collection of waste material.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the filter housing according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a plant furnace for recovering ethylene glycol in a process of preparing ethylene glycol from coal comprises: the filter device comprises a disc type filter box body 1, wherein a feeding pump 2 is arranged on one side of the outer wall of the disc type filter box body 1, one end of the feeding pump 2 is connected with a feeding pipe 3, the upper end surface of the disc type filter box body 1 is connected with a cleaning pipeline 4, a material storage tank 6 is arranged on the other side of the outer wall of the disc type filter box body 1, and a filter shell 11 is arranged below the feeding pump 2; the feeding pipe 3 forms a communicating structure with the disc type filtering box body 1 through the feeding pump 2, and the cleaning pipeline 4 forms a communicating structure with the disc type filtering box body 1; the material can be extracted through the arranged feeding pipe 3 and the feeding pump 2, so that the purpose of extracting the material is achieved; the anti-blocking device comprises an anti-blocking shell 7 connected below a disc type filtering box body 1, an anti-blocking rotating rod 8 is arranged inside the anti-blocking shell 7, the outer wall of the anti-blocking rotating rod 8 is connected with a plurality of breaking rods 9, and one end of the anti-blocking rotating rod 8 is connected with an anti-blocking motor 10; a communicating structure is formed between the anti-blocking shell 7 and the disc type filtering box body 1, the anti-blocking rotating rod 8 penetrates through the anti-blocking shell 7, and the anti-blocking rotating rod 8 is in threaded connection with the breaking rod 9; the anti-blocking shell 7 can stir and crush the waste residues at the outlet, so that the blocking condition is avoided, and the discharging and discharging efficiency is facilitated; a discharge pipe 12 connected below the anti-blocking housing 7, wherein an extrusion thread rotating rod 13 is connected inside the discharge pipe 12, and one end of the extrusion thread rotating rod 13 is connected with a discharge motor 14; the extrusion threaded rotating rod 13 penetrates through the interior of the discharge pipe 12, the extrusion threaded rotating rod 13 is in key connection with a discharge motor 14, and a communicating structure is formed between the discharge pipe 12 and the anti-blocking shell 7; can extrude the transport to the waste material through pivoted extrusion screw dwang 13 to the convenient transmission and the collection to the waste material.
According to the drawings of fig. 3 and 4, the device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal comprises: the impurity filtering plate 5 is connected to the inside of the filtering shell 11, a through rod 15 is arranged inside the impurity filtering plate 5, one end of the through rod 15 is connected with a pressure spring 18, and one end of the pressure spring 18 is connected with a limiting rod 19; the impurity filtering plate 5 can slide in and out as required, so that the impurity filtering plate 5 can be conveniently mounted and dismounted, the impurity filtering plate 5 can be conveniently replaced, the impurity filtering plate 5 can be limited and locked by arranging the pressure spring 18 and the limiting rod 19, and the shaking condition is avoided; the impurity filtering plate 5 is fixedly connected with the stabilizing slide block 16, the impurity filtering plate 5 forms a sliding structure with the filtering shell 11 through the stabilizing slide block 16 and the stabilizing slide groove 17, the appearance sizes of the stabilizing slide block 16 and the stabilizing slide groove 17 are matched with each other, meanwhile, the penetrating rod 15 penetrates through the impurity filtering plate 5, the penetrating rod 15 is welded with the pressure spring 18, and an elastic telescopic structure is formed between the pressure spring 18 and the limiting rod 19; the two sides of the impurity filtering plate 5 are both connected with stabilizing sliding blocks 16, and the outer walls of the stabilizing sliding blocks 16 are connected with stabilizing sliding chutes 17; the impurity filtering plates 5 are parallel to the filtering shell 11, the number of the filtering shells 11 is three, the filtering shell 11 is of a hollow net structure, and hollow holes of the filtering shell 11 are sequentially reduced from right to left; can filter clear water through the filtration casing 11 that sets up, avoid clear water to directly flow out and influence the collection of waste material, can carry out the multiple-layer filtration through the impurity filter 5 that sets up, improve the filter effect.
The working principle is as follows: when the device for recovering ethylene glycol in the process of preparing ethylene glycol from coal is used, firstly, the feeding pump 2 is started, the feeding pipe 3 is communicated with the disc type filtering box body 1 through the feeding pump 2, materials enter the disc type filtering box body 1 and are then filtered through the disc type filtering box body 1, the filtered materials enter the material storage tank 6 through a pipeline for storage, filtered residues enter the anti-blocking shell 7 below the disc type filtering box body 1, when blocking occurs, the anti-blocking motor 10 is started, the anti-blocking motor 10 is in key connection with the anti-blocking rotating rod 8, the anti-blocking rotating rod 8 rotates, the anti-blocking rotating rod 8 is in threaded connection with the breaking rod 9, the breaking rod 9 rotates, so that the rotating breaking rod 9 can break waste residues, the broken waste residues enter the discharging pipe 12, the discharging motor 14 is started, the discharging motor 14 is in key connection with the extruding threaded rod 13, the extrusion screw thread dwang 13 rotates, thereby the waste residue can be extruded and discharged by the rotating extrusion screw thread dwang 13, when the device needs to be cleaned, the impurity filter plate 5 is installed, acting force is applied to the penetration rod 15, the penetration rod 15 is in threaded connection with the impurity filter plate 5, the impurity filter plate 5 generates acting force, the impurity filter plate 5 is fixedly connected with the stabilizing slide block 16, the stabilizing slide block 16 generates acting force, the stabilizing slide block 16 moves in the filtering shell 11 through the stabilizing slide groove 17 under the acting force, then the filtering shell 11 is packaged through the cover plate in threaded connection, the cover plate can generate pressure to the limiting rod 19 at the moment, the pressure spring 18 welded with the penetration rod 15 is limited with the cover plate through the limiting rod 19 at the moment, then the filtering shell 11 is in threaded installation, when the cleaning is needed, the valve on the discharge pipe 12 is closed, the valve on the filtering shell 11 is opened, desalted water is filled into the filtering shell through the cleaning pipeline 4 for cleaning, hot nitrogen is filled into the filtering shell for drying, and the working principle of the device for recovering the ethylene glycol in the process of preparing the ethylene glycol from the coal is the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A device stove of retrieving ethylene glycol in coal system ethylene glycol technology which characterized in that includes:
the filter device comprises a disc type filter box body, a feeding pump is arranged on one side of the outer wall of the disc type filter box body, one end of the feeding pump is connected with a feeding pipe, the upper end face of the disc type filter box body is connected with a cleaning pipeline, a material storage tank is arranged on the other side of the outer wall of the disc type filter box body, and a filter shell is arranged below the feeding pump;
the anti-blocking device comprises an anti-blocking shell, a disc type filtering box body and a disc type filtering box body, wherein the anti-blocking shell is connected below the disc type filtering box body, an anti-blocking rotating rod is arranged inside the anti-blocking shell, the outer wall of the anti-blocking rotating rod is connected with a plurality of breaking rods, and one end of the anti-blocking rotating rod is connected with an anti-blocking motor;
arrange the material pipe, it is connected prevent the below of stifled casing, the internal connection who arranges the material pipe has extrusion screw thread dwang, the one end of extrusion screw thread dwang is connected with row material motor.
2. The device furnace for recovering the ethylene glycol in the process of preparing the ethylene glycol from the coal as claimed in claim 1, wherein the filtering shell is further provided with:
the impurity filter, it is connected filter shell's inside, the inside of impurity filter is provided with runs through the pole, the both sides of impurity filter all are connected with the stabilizing slide block, the outer wall connection who stabilizes the slide block has stable spout, the one end that runs through the pole is connected with pressure spring, pressure spring's one end is connected with the gag lever post.
3. The device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal as claimed in claim 2, characterized in that: impurity filter and stable slider fixed connection, and the impurity filter constitutes sliding structure through stabilizing the slider and stabilizing between spout and the filter casing to the overall dimension who stabilizes the slider and stabilize the spout coincide each other, runs through the pole simultaneously and runs through in the inside of impurity filter, run through pole and compression spring welding, and constitute elastic telescopic structure between compression spring and the gag lever post.
4. The device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal as claimed in claim 2, characterized in that: impurity filter and filter between the casing be parallel to each other, and filter the casing and be provided with threely, filter the casing and be fretwork network structure to the fretwork hole of filtering the casing is dwindled from right side to left side in proper order.
5. The device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal as claimed in claim 1, characterized in that: the feeding pipe is communicated with the disc type filtering box body through the feeding pump, and the cleaning pipe is communicated with the disc type filtering box body.
6. The device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal as claimed in claim 1, characterized in that: prevent stifled casing and disc filter and constitute the intercommunication structure between the box, and prevent stifled bull stick and run through in the inside of preventing stifled casing to prevent stifled bull stick and smash pole threaded connection.
7. The device furnace for recovering ethylene glycol in the process of preparing ethylene glycol from coal as claimed in claim 1, characterized in that: the extrusion screw thread dwang runs through in the inside of arranging the material pipe, and extrudees screw thread dwang and arranges material motor key-type connection to arrange the material pipe and prevent constituting the open structure between the stifled casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876672.7U CN216223167U (en) | 2021-11-22 | 2021-11-22 | Device stove of retrieving ethylene glycol in coal system ethylene glycol technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876672.7U CN216223167U (en) | 2021-11-22 | 2021-11-22 | Device stove of retrieving ethylene glycol in coal system ethylene glycol technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223167U true CN216223167U (en) | 2022-04-08 |
Family
ID=80954393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122876672.7U Expired - Fee Related CN216223167U (en) | 2021-11-22 | 2021-11-22 | Device stove of retrieving ethylene glycol in coal system ethylene glycol technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223167U (en) |
-
2021
- 2021-11-22 CN CN202122876672.7U patent/CN216223167U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |