CN203687622U - Dry distillation furnace discharging device for recycling waste mercury catalyst - Google Patents
Dry distillation furnace discharging device for recycling waste mercury catalyst Download PDFInfo
- Publication number
- CN203687622U CN203687622U CN201320813122.3U CN201320813122U CN203687622U CN 203687622 U CN203687622 U CN 203687622U CN 201320813122 U CN201320813122 U CN 201320813122U CN 203687622 U CN203687622 U CN 203687622U
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- CN
- China
- Prior art keywords
- valve
- opening
- plate inserting
- push
- discharging
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 34
- 239000003054 catalyst Substances 0.000 title claims abstract description 19
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 13
- 238000000197 pyrolysis Methods 0.000 title abstract description 5
- 238000004064 recycling Methods 0.000 title abstract description 3
- 239000002699 waste material Substances 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 6
- 230000009545 invasion Effects 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 2
- 229960002523 mercuric chloride Drugs 0.000 description 2
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a dry distillation furnace discharging device for recycling a waste mercury catalyst. The discharging device comprises a dry distillation furnace and a sealed material trolley, wherein the dry distillation furnace comprises a storage hopper and a feeding chamber; a plate inserting valve is arranged between the storage hopper and the feeding chamber; the plate inserting valve is used for communicating or partitioning the storage hopper and the feeding chamber in a sealing manner; the storage hopper is positioned below the plate inserting valve; a discharge hole is formed in the lower end of the storage hopper; the discharge hole is connected with a discharge valve for opening or sealing the discharge hole; an opening communicated with the discharge hole in the sealing manner is formed in a sealed material trolley; a material trolley plate inserting valve is arranged at the opening; the material trolley plate inserting valve is used for opening or sealing the opening; the plate inserting plate valve comprises an upper plate inserting valve and a lower plate inserting valve. Due to three sealing measures of the upper plate inserting valve, the lower plate inserting valve and the discharge valve, the storage hopper is enabled to be in a sealed environment, due to adoption of the material trolley plate inserting valve on the sealed material trolley, the discharging device is prevented from being in contact with the outside in the discharging process, leakage of nitrogen and invasion of air are avoided, the automation degree is high, and pollution is prevented.
Description
Technical field
The utility model relates to a kind of gas retort device for discharging, specifically, relates to a kind of useless mercury catalyst recovery and uses gas retort device for discharging, belongs to chemical machinery technical field.
Background technology
Along with further expanding production with newly-built of China's acetylene method synthesizing chloroethylene (VCM) device, the demand of mercuric chloride catalyst is also increasing, the useless mercuric chloride catalyst amount producing is also more and more, and the environmental protection system of China is also more and more stricter, ecosystem mercury resource is fewer and feweri, and the recycling of useless mercury catalyst is also just more and more important.
At present, the device for discharging that useless mercury catalyst reclaims industry is all open type, and Some Enterprises still adopts the recovery method of " day pot ground kitchen range ", manually shovels out with spade from be placed on the iron pan ground kitchen range, and arbitrarily throwing is dispersed in environment.
Realizing in process of the present invention, inventor finds at least to have following problem in prior art, is very easy to be subject to the harm of dust and distillation mercury chloride in discharging, operates originally, and mechanization degree is low, lost labor; Operating system is completely unlimited, contacts completely with environment, seriously polluted.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, provide a kind of useless mercury catalyst to reclaim and use gas retort device for discharging, automaticity of the prior art ground, seriously polluted defect are overcome, adopt after destructive distillation device for discharging of the present utility model, there is the high and free of contamination advantage of automaticity.
For solving above technical problem, the utility model by the following technical solutions: a kind of useless mercury catalyst reclaims and uses gas retort device for discharging, it is characterized in that: described device for discharging comprises gas retort and airtight truck;
Described gas retort comprises storage bin hopper and feed cavity, between storage bin hopper and feed cavity, is provided with push-pull valve, and push-pull valve is in order to be communicated with storage bin hopper and feed cavity or sealed separation;
Described storage bin hopper is positioned at the below of push-pull valve, and the lower end of storage bin hopper is provided with discharging opening, and discharging opening is connected with for opening or the discharge valve of sealed discharging mouth;
On described airtight truck, have with described discharging opening and seal the opening being communicated with, opening is provided with truck push-pull valve, and truck push-pull valve is used for opening or sealed open.
A kind of prioritization scheme, described push-pull valve comprises push-pull valve and lower plugboard valve.
The utility model adopts after above technical scheme, compared with prior art, have the following advantages: upper push-pull valve, lower plugboard valve and the discharge valve three airtight measures in road make storage bin hopper in closed environment, airtight truck is provided with truck push-pull valve, device for discharging and extraneous contacting in discharge process, are stopped, avoided leaking of nitrogen and entering of air, automaticity is high and pollution-free.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of gas retort device for discharging in the utility model embodiment;
In figure,
1-gas retort, the upper push-pull valve of 2-, 3-lower plugboard valve, 4-storage bin hopper, 5-discharge valve, the airtight truck of 6-, 7-truck push-pull valve, 8-feed cavity.
The specific embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment, as shown in Figure 1, a kind of useless mercury catalyst reclaims uses gas retort device for discharging, comprise gas retort 1 and airtight truck 6, described gas retort 1 comprises storage bin hopper 4 and feed cavity 8, between described storage bin hopper 4 and feed cavity 8, being provided with can by storage bin hopper 4 and feed cavity 8 be communicated with or the push-pull valve of sealed separation, storage bin hopper 4 is positioned at the below of push-pull valve, the lower end of storage bin hopper 4 is provided with discharging opening (being sign in figure), discharging opening is connected with can be opened or the discharge valve 5 of sealed discharging mouth, described push-pull valve comprises push-pull valve 2 and lower plugboard valve 3, on described airtight truck 6, there is opening (not indicating in figure), described opening can be communicated with the discharging opening sealing of the lower end of storage bin hopper 4, described airtight truck 6 is provided with the truck push-pull valve 7 that can seal described opening.
Upper push-pull valve 2, lower plugboard valve 3 and the discharge valve 5 three airtight measures in road make storage bin hopper 4 in closed environment, airtight truck 6 is provided with truck push-pull valve 7, in discharge process, stop device for discharging and extraneous contacting, avoided leaking of nitrogen and entering of air.
When use, in the time that in the interior useless mercury catalyst of gas retort 1, mercury chloride content is less than 0.1%, push-pull valve 2 in unlatching, useless catalyst in gas retort 1 is dumped in the cavity between push-pull valve 2 and lower plugboard valve 3, after useless catalyst is filled the cavity between push-pull valve 2 and lower plugboard valve 3, push-pull valve 2 is closed in pass, after in confirmation, push-pull valve 2 is closed tight, open lower plugboard valve 3, make the useless catalyst drawing off drop in storage bin hopper 4 temporary, close lower plugboard valve 3 simultaneously, assurance lower plugboard valve 3 is closed tight, so cycling, until after the useless catalyst in storage bin hopper 4 is filled with, truck push-pull valve 7 on airtight truck 6 is opened, the discharging opening of the lower end of storage bin hopper 4 is communicated with the opening sealing on airtight truck 6, open the discharge valve 5 of storage bin hopper 4 belows, the catalyst that will give up is put into airtight truck 6, transport immersion operation to.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. useless mercury catalyst reclaims and uses a gas retort device for discharging, it is characterized in that: described device for discharging comprises gas retort (1) and airtight truck (6);
Described gas retort (1) comprises storage bin hopper (4) and feed cavity (8), between storage bin hopper (4) and feed cavity (8), is provided with push-pull valve, and push-pull valve is in order to be communicated with storage bin hopper (4) and feed cavity (8) or sealed separation;
Described storage bin hopper (4) is positioned at the below of push-pull valve, and the lower end of storage bin hopper (4) is provided with discharging opening, and discharging opening is connected with for opening or the discharge valve (5) of sealed discharging mouth;
On described airtight truck (6), have with described discharging opening and seal the opening being communicated with, opening is provided with truck push-pull valve (7), and truck push-pull valve (7) is for opening or sealed open.
2. the useless mercury catalyst of one as claimed in claim 1 reclaims and uses gas retort device for discharging, it is characterized in that: described push-pull valve comprises push-pull valve (2) and lower plugboard valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813122.3U CN203687622U (en) | 2013-12-12 | 2013-12-12 | Dry distillation furnace discharging device for recycling waste mercury catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813122.3U CN203687622U (en) | 2013-12-12 | 2013-12-12 | Dry distillation furnace discharging device for recycling waste mercury catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687622U true CN203687622U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813122.3U Expired - Lifetime CN203687622U (en) | 2013-12-12 | 2013-12-12 | Dry distillation furnace discharging device for recycling waste mercury catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451204A (en) * | 2013-09-25 | 2015-03-25 | 新疆天业（集团）有限公司 | Mercury recovering and dry distillation device for waste mercury catalyst |
-
2013
- 2013-12-12 CN CN201320813122.3U patent/CN203687622U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451204A (en) * | 2013-09-25 | 2015-03-25 | 新疆天业（集团）有限公司 | Mercury recovering and dry distillation device for waste mercury catalyst |
| CN104451204B (en) * | 2013-09-25 | 2016-06-08 | 新疆天业（集团）有限公司 | A kind of useless mercury catalyst hydrargyrum reclaims destructive distillation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: Hongyazi Pingluo County Township 753409 the Ningxia Hui Autonomous Region Shizuishan Ningxia fine chemical base Patentee after: NINGXIA XINLONG LANTIAN TECHNOLOGY Co.,Ltd. Address before: 262700 Shandong city in Weifang Province, Shouguang City, Shouguang Wensheng Street No. 2396 first middle school Patentee before: Mao Zhenhua |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |