CN204816147U - Retrieve mercury recovery unit of mercury in mercurous steam of follow - Google Patents
Retrieve mercury recovery unit of mercury in mercurous steam of follow Download PDFInfo
- Publication number
- CN204816147U CN204816147U CN201520568168.2U CN201520568168U CN204816147U CN 204816147 U CN204816147 U CN 204816147U CN 201520568168 U CN201520568168 U CN 201520568168U CN 204816147 U CN204816147 U CN 204816147U
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- mercury
- tank body
- connects
- heat exchanger
- container
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Abstract
The utility model relates to a retrieve mercury recovery unit of mercury in mercurous steam of follow, including the smelting furnace, a condensation recovery device is connected through a steam pipe in smelting furnace upper portion, a condensation recovery device is external to have the first mercury container that connects, a condensation recovery device connects the pans body through the 2nd steam pipe, the external second that has connect of pans connects the mercury container, the second connects the mercury container to connect the heat exchanger through the 3rd steam pipe, the heat exchanger is equipped with the third outward and connects the mercury container, the reserve gas pitcher body is still connected through fourth steam pipe to the heat exchanger, the reserve gas pitcher body is equipped with the fourth and connects the mercury container, the smelting furnace is connected through the draught fan to the reserve gas pitcher body, reserve gas pitcher is internal to be equipped with first flexible gasbag, is equipped with connecting pipe between the internal flexible gasbag of second that is equipped with of pans, first flexible gasbag and second flexibility gasbag. The utility model discloses can realize retrieving mercury under the fully enclosed condition to can realize the waste gas zero release at whole in -process.
Description
Technical field
The utility model relates to a kind of mercury retracting device, particularly a kind of from containing the mercury retracting device reclaiming mercury mercuryvapour.
Background technology
The current process to mercurous waste gas is mostly by the water-cooling method of the water-cooling system of open type, the combination of the chemical methodes such as the physical methods such as the absorption method of adsorption system and halogen method, nitrate method or these physics, chemical method is reclaimed, the system that these methods use seldom can be accomplished totally-enclosed and be introduced without medium, can not realize zero waste gas emission in removal process.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, propose a kind of from containing the mercury retracting device reclaiming mercury mercuryvapour, this mercury retracting device can realize reclaiming mercury under totally enclosed condition, and can realize zero waste gas emission in whole process.
The technical problems to be solved in the utility model is achieved through the following technical solutions.The utility model is a kind of from containing the mercury retracting device reclaiming mercury mercuryvapour, comprise the smelting furnace occurred containing mercuryvapour, described smelting furnace top connects the top of the first condensate recycling device by the first steam lead, the bottom of the first described condensate recycling device is circumscribed with first and connects mercury container, the bottom of the first described condensate recycling device connects the top of middle tank body by the second steam lead, the bottom of described middle tank body is circumscribed with second and connects mercury container, described second bottom connecing mercury container connects the top of heat exchanger by the 3rd steam lead of band air compressor, be provided with the 3rd outside the bottom of described heat exchanger and connect mercury container, the top of described heat exchanger also connects the bottom of cushion gas tank body by the 4th steam lead, the bottom of described cushion gas tank body is provided with the 4th and connects mercury container, the bottom of described cushion gas tank body is through the bottom of air-introduced machine connecting smelting furnace, the first flexible air-bag is provided with in described cushion gas tank body, the second flexible air-bag is provided with in described middle tank body, connection tracheae is provided with between the first described flexible air-bag and the second flexible air-bag, one end of described connection tracheae connects the air inlet of the first flexible air-bag, and the other end of described connection tracheae connects the air inlet of the second flexible air-bag.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, preferred technical scheme feature is further: the first described condensate recycling device comprises the tank body be connected with the first steam lead, be provided with cooling tube in described tank body, described cooling tube is connected with coolant circulation system.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, preferred technical scheme feature is further: described coolant circulation system comprises the cooling fluid storage container that cooling fluid is housed, the bottom of described cooling fluid storage container connects the lower inlet of cooling tube by cooling fluid downcomer, the top of described cooling fluid storage container connects the upper liquid outlet of cooling tube by cooling fluid upper conduit, described cooling fluid downcomer is provided with coolant pump.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, and preferred technical scheme feature is further: described cooling fluid is recirculated water.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, further preferred technical scheme feature is: described heat exchanger comprises heat exchanger tank body, be located at heat exchanger tank body in be connected with the 3rd described steam lead discharge chambe, be located at the vaporization chamber on heat exchanger tank body and connect the cooling device of vaporization chamber, the bottom of described heat exchanger tank body is through connecting the air inlet of vaporization chamber with the muffler of choke valve, the gas outlet of described vaporization chamber is through the cushion gas tank body described in the 4th described steam lead connection.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, preferred technical scheme feature is further: the 4th described steam lead is provided with absorbent filter, described absorbent filter comprises filter tank body and is located at the filtering medium layer in filter tank body, the cushion gas tank body described in the connection of top of described filter tank body, the heat exchanger described in the connection of bottom of described filter tank body.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, and preferred technical scheme feature is further: described filtering medium layer is sulfur loading active carbon layer or active carbon loading silver layer.
The utility model is a kind of from containing reclaiming in the mercury retracting device technical scheme of mercury mercuryvapour, and preferred technical scheme feature is further: described first connects mercury container, second connects mercury container, the 3rd and connect mercury container and the 4th and connect mercury container and be mercury-storage bottle.
The utility model is a kind of from reclaiming in the mercury retracting device technical scheme of mercury containing mercuryvapour, and preferred technical scheme feature is further: the top of described cushion gas tank body is also connected with inert gas inlet pipe.
Compared with prior art, the utility model has following technique effect:
(1) system of the present utility model operationally, and between cushion gas tank body and middle tank body, pressure keeps balance, and volume forms complementation, whole system is in whole sealing status completely, there is not mass exchange with the external world, realize the zero-emission of waste gas, environmental protection more, safer;
(2) vaporization chamber and discharge chambe are arranged in a heat exchanger, the self-balancing of heat can be realized, do not need to carry out heat exchange with the external world, realize the totally-enclosed of system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction of its power.
Embodiment 1, with reference to Fig. 1, a kind of from containing the mercury retracting device reclaiming mercury mercuryvapour, comprise the smelting furnace 1 occurred containing mercuryvapour, described smelting furnace 1 top connects the top of the first condensate recycling device 3 by the first steam lead 2, the bottom of the first described condensate recycling device 3 is circumscribed with first and connects mercury container 32, the bottom of the first described condensate recycling device 3 connects the top of middle tank body 6 by the second steam lead 33, the bottom of described middle tank body 6 is circumscribed with second and connects mercury container 62, described second bottom connecing mercury container 62 connects the top of heat exchanger by the 3rd steam lead 63 of band air compressor 7, the bottom of described heat exchanger 8 is circumscribed with the 3rd and connects mercury container 84, the top of described heat exchanger 8 connects the bottom of cushion gas tank body 10 by the 4th steam lead 85, the bottom of described cushion gas tank body 10 is provided with the 4th and connects mercury container 12, the bottom of described cushion gas tank body 10 is through the bottom of air-introduced machine 13 connecting smelting furnace 1, the first flexible air-bag 11 is provided with in described cushion gas tank body 10, the second flexible air-bag 61 is provided with in described middle tank body 6, be provided with between the first described flexible air-bag 11 and the second flexible air-bag 61 and connect tracheae 14, one end of described connection tracheae 14 connects the air inlet of the first flexible air-bag 11, and the other end of described connection tracheae 14 connects the air inlet of the second flexible air-bag 61.
The first described condensate recycling device comprises the tank body 30 be connected with the first steam lead, is provided with cooling tube 31 in described tank body, and described cooling tube 31 is connected with coolant circulation system 5.
Described coolant circulation system 5 comprises the cooling fluid storage container 51 that cooling fluid is housed, the bottom of described cooling fluid storage container 51 connects the lower inlet of cooling tube 31 by cooling fluid downcomer 52, the top of described cooling fluid storage container 51 connects the upper liquid outlet of cooling tube 31 by cooling fluid upper conduit 53, described cooling fluid downcomer 52 is provided with coolant pump 4, and described cooling fluid is recirculated water.
Described heat exchanger 8 comprises heat exchanger tank body 80, be located at be connected with the 3rd described steam lead 63 in heat exchanger tank body 80 discharge chambe, be located at the vaporization chamber 81 on heat exchanger tank body and connect the cooling device 82 of vaporization chamber 81, the bottom of described heat exchanger tank body is through connecting the air inlet of vaporization chamber 81 with the muffler 83 of choke valve 38, the gas outlet of described vaporization chamber connects described cushion gas tank body 10 through the 4th described steam lead 85.Cooling device 82 is freezing unit.By heat exchanger 8 is arranged to above-mentioned structure, the mercurous waste gas of intermediate storage tank body can make mercury separate out further by compressor, precipitation process after compression can carry out in the heat exchanger having cooling device 82 to lower the temperature, Compressed Gas is after the discharge chambe of heat exchanger completes and analyses mercury process, the vaporization chamber of heat exchanger is entered through return duct, the heat that compression produces is absorbed by vaporization chamber, and the superfluous heat that compression produces absorbs further through cooling device 82.
The 4th described steam lead 85 is provided with absorbent filter 9, described absorbent filter comprises filter tank body and is located at the filtering medium layer 91 in filter tank body, the cushion gas tank body 10 described in the connection of top of described filter tank body, the heat exchanger 8 described in the connection of bottom of described filter tank body 10.
Described filtering medium layer 91 is sulfur loading active carbon layer or active carbon loading silver layer.
Described first connects mercury container 32, second connects mercury container 62, the 3rd and connects mercury container 84 and the 4th and connect mercury container 12 and be mercury-storage bottle.
The top of described cushion gas tank body is also connected with inert gas inlet pipe 15.
Operation principle of the present utility model: the utility model is the principle utilizing mercury to have different saturated vapor pressure at different temperatures, makes the mercury in mercurous waste gas separate out under low temperature and (or) condition of high voltage.Produce containing mercuryvapour by smelting furnace 1, the top of the first condensate recycling device 3 is connected by the first steam lead 2, first will be imported containing mercuryvapour and connect mercury container 32, to connect in mercury container 32 first containing mercuryvapour and lowered the temperature by coolant circulation system 5, a part of mercury is separated out after mercurous steam cooling, the mercury of separating out flows into first and connects mercury container 32, enter middle tank body 6 containing mercuryvapour by the second steam lead 33 and continue cooling precipitation mercury, the mercury inflow second of separating out connects mercury container 62 and stores, connect the remaining mercuryvapour that contains in mercury container 62 described second to be compressed by air compressor 7, in inflow heat exchanger, cooling makes mercury separate out further, the mercury inflow the 3rd of separating out connects mercury container 84 and stores, like this, cushion gas tank body 10 is entered by the 4th steam lead 85 after mercury is analysed in the compressed and heat exchanger cooling containing mercuryvapour in middle tank body 6, mercury is separated out further in cushion gas tank body 10, the mercury inflow the 4th of separating out connects mercury container 12 and stores, the first flexible air-bag 11 is provided with by arranging in the second flexible air-bag 61 and cushion gas tank body 10 in middle tank body 6, and two air bags are communicated with, the pressure between middle tank body 6 and cushion gas tank body 10 is made to keep balance, volume forms complementation, whole system is in whole sealing status completely, with the external world, mass exchange does not occur, the mercury vapour of smelting furnace 1, through the bottom of air-introduced machine 13 connecting smelting furnace 1, can be replaced like this in the bottom of described cushion gas tank body 10, makes mercury vapour flow into the first steam lead 2, forms gas confinement circulation like this, thus realizes the zero-emission of pernicious gas.
Claims (9)
1. one kind from containing the mercury retracting device reclaiming mercury mercuryvapour, it is characterized in that: comprise the smelting furnace occurred containing mercuryvapour, described smelting furnace top connects the top of the first condensate recycling device by the first steam lead, the bottom of the first described condensate recycling device is circumscribed with first and connects mercury container, the bottom of the first described condensate recycling device connects the top of middle tank body by the second steam lead, the bottom of described middle tank body is circumscribed with second and connects mercury container, described second bottom connecing mercury container connects the top of heat exchanger by the 3rd steam lead of band air compressor, be provided with the 3rd outside the bottom of described heat exchanger and connect mercury container, the top of described heat exchanger also connects the bottom of cushion gas tank body by the 4th steam lead, the bottom of described cushion gas tank body is provided with the 4th and connects mercury container, the bottom of described cushion gas tank body is through the bottom of air-introduced machine connecting smelting furnace, the first flexible air-bag is provided with in described cushion gas tank body, the second flexible air-bag is provided with in described middle tank body, connection tracheae is provided with between the first described flexible air-bag and the second flexible air-bag, one end of described connection tracheae connects the air inlet of the first flexible air-bag, and the other end of described connection tracheae connects the air inlet of the second flexible air-bag.
2. mercury retracting device according to claim 1, is characterized in that: the first described condensate recycling device comprises the tank body be connected with the first steam lead, is provided with cooling tube in described tank body, and described cooling tube is connected with coolant circulation system.
3. mercury retracting device according to claim 2, it is characterized in that: described coolant circulation system comprises the cooling fluid storage container that cooling fluid is housed, the bottom of described cooling fluid storage container connects the lower inlet of cooling tube by cooling fluid downcomer, the top of described cooling fluid storage container connects the upper liquid outlet of cooling tube by cooling fluid upper conduit, described cooling fluid downcomer is provided with coolant pump.
4. mercury retracting device according to claim 3, is characterized in that: described cooling fluid is recirculated water.
5. mercury retracting device according to claim 1, it is characterized in that: described heat exchanger comprises heat exchanger tank body, be located at heat exchanger tank body in be connected with the 3rd described steam lead discharge chambe, be located at the vaporization chamber on heat exchanger tank body and connect the cooling device of vaporization chamber, the bottom of described heat exchanger tank body is through connecting the air inlet of vaporization chamber with the muffler of choke valve, the gas outlet of described vaporization chamber is through the cushion gas tank body described in the 4th described steam lead connection.
6. mercury retracting device according to claim 1, it is characterized in that: the 4th described steam lead is provided with absorbent filter, described absorbent filter comprises filter tank body and is located at the filtering medium layer in filter tank body, the cushion gas tank body described in the connection of top of described filter tank body, the heat exchanger described in the connection of bottom of described filter tank body.
7. mercury retracting device according to claim 6, is characterized in that: described filtering medium layer is sulfur loading active carbon layer or active carbon loading silver layer.
8. the mercury retracting device according to any one of claim 1-7, is characterized in that: described first connects mercury container, second connects mercury container, the 3rd and connect mercury container and the 4th and connect mercury container and be mercury-storage bottle.
9. the mercury retracting device according to any one of claim 1-7, is characterized in that: the top of described cushion gas tank body is also connected with inert gas inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568168.2U CN204816147U (en) | 2015-07-31 | 2015-07-31 | Retrieve mercury recovery unit of mercury in mercurous steam of follow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568168.2U CN204816147U (en) | 2015-07-31 | 2015-07-31 | Retrieve mercury recovery unit of mercury in mercurous steam of follow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816147U true CN204816147U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568168.2U Withdrawn - After Issue CN204816147U (en) | 2015-07-31 | 2015-07-31 | Retrieve mercury recovery unit of mercury in mercurous steam of follow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998515A (en) * | 2015-07-31 | 2015-10-28 | 连云港大发环保科技有限公司 | Mercury recycling device recycling mercury from steam containing mercury |
-
2015
- 2015-07-31 CN CN201520568168.2U patent/CN204816147U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998515A (en) * | 2015-07-31 | 2015-10-28 | 连云港大发环保科技有限公司 | Mercury recycling device recycling mercury from steam containing mercury |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20171229 |
|
| AV01 | Patent right actively abandoned |