CN220364502U - Pathological dehydration waste paraffin recovery and purification device - Google Patents
Pathological dehydration waste paraffin recovery and purification device Download PDFInfo
- Publication number
- CN220364502U CN220364502U CN202321504106.6U CN202321504106U CN220364502U CN 220364502 U CN220364502 U CN 220364502U CN 202321504106 U CN202321504106 U CN 202321504106U CN 220364502 U CN220364502 U CN 220364502U
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- CN
- China
- Prior art keywords
- purification
- jar
- tank
- pump
- paraffin
- Prior art date
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Links
- 238000000746 purification Methods 0.000 title claims abstract description 37
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 35
- 239000002699 waste material Substances 0.000 title claims abstract description 20
- 230000018044 dehydration Effects 0.000 title claims abstract description 15
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 7
- 230000001575 pathological effect Effects 0.000 title abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000007170 pathology Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 208000005156 Dehydration Diseases 0.000 abstract 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 229940057995 liquid paraffin Drugs 0.000 description 7
- 239000008096 xylene Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model discloses a pathologic dehydration waste paraffin recovery and purification device, which comprises a filter tank and a purification tank, wherein the top in the filter tank is open and hinged with a cover body matched with the filter tank, a detachable filter dense net is installed in the middle part in the filter tank, a heating device is installed in the bottom of the filter tank, a conveying pump is also installed at the bottom in the filter tank, a pump pipe is arranged between the lower part of the filter tank and the upper part of the purification tank, one end of the pump pipe is communicated with a discharge hole of the conveying pump, the other end of the pump pipe is positioned in the purification tank, an electric heating coil is installed in the purification tank, a liquid outlet is arranged at the lower part of one side of the purification tank, an exhaust pipe is installed at the top of the purification tank, and an activated carbon adsorption cylinder is connected to the exhaust pipe. The utility model can recover and purify the waste paraffin in pathological dehydration, effectively improve the utilization rate of paraffin and reduce the cost of pathological dehydration.
Description
Technical Field
The utility model belongs to the technical field of pathological tissue dehydration, and particularly relates to a device for recycling and purifying waste paraffin for pathological dehydration.
Background
The dehydration step of pathological tissue is tissue fixation (AF liquid), dehydration (gradient alcohol), transparency (dimethylbenzene) and wax dipping (paraffin), in the wax dipping step, the dimethylbenzene in the transparency step is brought into the paraffin, when the dimethylbenzene in the paraffin reaches a certain content, the paraffin loses the wax dipping function, and is treated as paraffin waste liquid, the paraffin waste liquid is generally treated as medical waste, and the degradation period is long, so that the environment pollution is caused in the incineration process and the resource waste is caused in the incineration process.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a device for recycling and purifying waste paraffin for pathological dehydration, which can recycle and treat paraffin waste liquid, thereby improving the paraffin utilization rate and reducing the cost of pathological dehydration.
The technical scheme adopted by the utility model is as follows: the utility model provides a pathology dehydration waste paraffin retrieves purification device, includes filtration jar and purification jar, the open top of filtration jar is articulated to have rather than the lid that matches, mid-mounting has detachable to filter close net in the filtration jar, installs heating device in the filtration jar bottom, still install the delivery pump in the filtration jar bottom, be equipped with the pump line between filtration jar lower part and the purification jar upper portion, the one end and the discharge gate intercommunication of delivery pump of pump line, the other end is located the purification jar, install electric heating coil in the purification jar, one side lower part of purification jar is equipped with the liquid outlet, and the blast pipe is installed at the top of purification jar, be connected with active carbon adsorption section of thick bamboo on the blast pipe.
Preferably, the pump tube is a stainless steel tube, and the inner wall of the pump tube is provided with heating wires which are spirally distributed.
Preferably, the heating temperature in the filter tank is 65 ℃ to 100 ℃.
Preferably, the heating temperature in the purification tank is 144 ℃.
The utility model has the beneficial effects that:
(1) By arranging the filter tank, part of solidified paraffin can be melted, and solid impurities in the waste paraffin can be filtered out;
(2) Heating to the boiling point of dimethylbenzene in a purification tank, and boiling liquid dimethylbenzene to form steam, so that paraffin is purified, and the purified paraffin can be put into use again;
(3) The xylene steam generated by heating is adsorbed by the activated carbon adsorption cylinder, and the residual harmless gas can be directly discharged;
(4) The heating wire is arranged in the pump pipe, so that the pump pipe is effectively prevented from being blocked due to solidification of part of paraffin during pumping of liquid paraffin.
The utility model can recover and purify the waste paraffin in pathological dehydration, effectively improve the utilization rate of paraffin and reduce the cost of pathological dehydration.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a filter tank; 2. a purification tank; 3. a cover body; 4. filtering the dense net; 5. a heating device; 6. a transfer pump; 7. a pump tube; 8. an electrical heating coil; 9. a liquid outlet; 10. an exhaust pipe; 11. an activated carbon adsorption cylinder; 12. heating wire.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
Examples
As shown in fig. 1, the pathologically dehydrated waste paraffin recovery and purification device provided in this embodiment includes a filtration tank 1 and a purification tank 2, wherein the top in the filtration tank 1 is open and hinged with a cover body 3 matched with the filtration tank 1, a detachable filtration tight net 4 is mounted in the middle of the filtration tank 1, a step surrounding the inner wall of the filtration tank 1 is formed in the middle of the filtration tank 1, the filtration tight net 4 is placed on the step, a heating device 5 is arranged at the bottom of the filtration tank 1, in this embodiment, the heating device 5 adopts an electric heating plate, and the electric heating plate heats up, so that the temperature in the whole filtration tank 1 is maintained between 65 ℃ and 100 ℃, thereby ensuring that solidified waste paraffin is melted, and the filtration tight net 4 filters out solid impurities in the melted waste paraffin, so as to avoid the solid impurities from entering the bottom of the filtration tank 1; a conveying pump 6 is further arranged at the inner bottom of the filtering tank 1, a pump pipe 7 is arranged between the lower part of the filtering tank 1 and the upper part of the purifying tank 2, one end of the pump pipe 7 is communicated with a discharge hole of the conveying pump 6, the other end of the pump pipe is positioned in the purifying tank 2, a spiral electric heating wire 12 is further arranged in the pump pipe 7 along the length direction of the pump pipe, and the electric heating wire 12 can ensure that liquid paraffin cannot be solidified in the conveying process; after the liquid waste paraffin enters the purification tank 2, the liquid waste paraffin is heated to 144 ℃ through an electric heating coil 8 in the purification tank 2, so that the xylene and the ethanol in the liquid waste paraffin are evaporated to form gaseous xylene and ethanol, and simultaneously, the hot air flow rises, an exhaust pipe 10 is arranged at the top of the purification tank 2, the evaporated xylene and ethanol enter the exhaust pipe 10, and enter an activated carbon adsorption cylinder 11 arranged on the exhaust pipe 10 along with the exhaust pipe 10, and after the xylene and the ethanol in the steam are adsorbed by the activated carbon adsorption cylinder 11, the residual waste gas is directly discharged into the air; because the boiling point of the paraffin is 300-550 ℃, the paraffin is extremely difficult to vaporize by heating, and only the xylene and the ethanol mixed in the liquid paraffin are vaporized by vaporization, so that the xylene and the ethanol in the liquid paraffin can be effectively removed, the liquid paraffin is purified, the liquid paraffin after purification is purified, and the liquid paraffin after purification can be discharged through the liquid outlet 9 and then is reused.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any modification and substitution based on the technical scheme and the inventive concept provided by the present utility model should be covered in the scope of the present utility model.
Claims (4)
1. A pathology dehydration waste paraffin retrieves purification device which characterized in that: including filtration jar (1) and purification jar (2), open top articulates there is lid (3) rather than matching in filtration jar (1), mid-mounting has detachable to filter close net (4) in filtration jar (1), installs heating device (5) in filtration jar (1) bottom, still install delivery pump (6) in filtration jar (1) bottom, is equipped with pump line (7) between filtration jar (1) lower part and purification jar (2) upper portion, and the one end and the discharge gate intercommunication of delivery pump (6) of pump line (7), and the other end is located purification jar (2), install electric heating coil (8) in purification jar (2), one side lower part of purification jar (2) is equipped with liquid outlet (9), and blast pipe (10) are installed at the top of purification jar (2), be connected with active carbon adsorption section of thick bamboo (11) on blast pipe (10).
2. The pathologically dehydrated waste paraffin recovery and purification device according to claim 1, wherein: the pump pipe (7) adopts a stainless steel pipe body, and the inner wall of the pump pipe (7) is provided with heating wires (12) which are spirally distributed.
3. A pathologically dehydrated waste paraffin recovery and purification device as claimed in claim 1 or 2, wherein: the heating temperature in the filtering tank (1) is 65-100 ℃.
4. A pathologically dehydrated waste paraffin recovery and purification device as claimed in claim 3, wherein: the heating temperature in the purification tank (2) is 144 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504106.6U CN220364502U (en) | 2023-06-13 | 2023-06-13 | Pathological dehydration waste paraffin recovery and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504106.6U CN220364502U (en) | 2023-06-13 | 2023-06-13 | Pathological dehydration waste paraffin recovery and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364502U true CN220364502U (en) | 2024-01-19 |
Family
ID=89518864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321504106.6U Active CN220364502U (en) | 2023-06-13 | 2023-06-13 | Pathological dehydration waste paraffin recovery and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364502U (en) |
-
2023
- 2023-06-13 CN CN202321504106.6U patent/CN220364502U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |