CN208075621U - A kind of coal mine light concentration mash gas purification circulating heat exchange system - Google Patents
A kind of coal mine light concentration mash gas purification circulating heat exchange system Download PDFInfo
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- CN208075621U CN208075621U CN201820585371.4U CN201820585371U CN208075621U CN 208075621 U CN208075621 U CN 208075621U CN 201820585371 U CN201820585371 U CN 201820585371U CN 208075621 U CN208075621 U CN 208075621U
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Abstract
The utility model belongs to low concentration gas purification technique field, circulating heat exchange system is purified more particularly to a kind of coal mine light concentration mash gas, including organic coolant storage tank, organic refrigerant circulation pump, heat exchanger group, water recirculator, circulating water pool and water circulating pump, it is characterized in that, heat exchanger group side connects organic coolant storage tank and organic refrigerant circulation pump, the other side connects water recirculator, circulating water pool and water circulating pump, organic refrigerant in organic coolant storage tank is entered by organic refrigerant circulation pump in heat exchanger group, after the completion of heat exchange, organic refrigerant enters in water recirculator to exchange heat with recirculated water, organic refrigerant after cooling returns to be stored in organic coolant storage tank.The utility model substitutes conventional recycle water heat-exchange system using organic coolant media, the dirt generated in technique heat transfer process is avoided to block heat exchanger channel, the problem of frozen block pipeline and recirculated water largely evaporate under extreme weather can also be normally carried out production under extreme weather, and save water resource.
Description
Technical field
The utility model belongs to low concentration gas purification technique field, and in particular to a kind of purification of coal mine light concentration mash gas follows
Ring heat-exchange system.
Background technology
Coal mine light concentration mash gas purifies project, and application is in the budding stage at home, cold involved in its production process
Thermal medium exchanges heat, and off-the-shelf item all adopts water as cold medium substantially, is that medium takes away high-temperature medium using a large amount of recirculated waters
Heat, achieve the purpose that technique cool down.It is mainly that source is more sufficient to adopt water as medium benefit, and disadvantage is also than more prominent, and one
It is that impurity component is more in water component, fouling and clogging heat exchanger channel is easy in heat transfer process；Second is that under extreme weather, follow
Ring water will appear icing frozen block pipeline；Third, using water as refrigerant, circulation evaporation capacity is larger.
Invention content
The purpose of this utility model is to provide a kind of coal mine light concentration mash gas purification circulating picture-changing in order to overcome above-mentioned deficiency
Hot systems.
Technical solution adopted by the utility model to solve its technical problems is：A kind of coal mine light concentration mash gas purification cycle
Heat-exchange system, including organic coolant storage tank 1, organic refrigerant circulation pump 2, heat exchanger group 3, water recirculator 4, circulating water pool 5
With water circulating pump 6, characterized in that 3 side of heat exchanger group connects organic coolant storage tank 1 and organic refrigerant circulation pump 2, and the other side connects
Water recirculator 4, circulating water pool 5 and water circulating pump 6 are connect, organic refrigerant in organic coolant storage tank 1 is followed by organic refrigerant
Ring pump 2 enters in heat exchanger group 3, and after the completion of heat exchange, organic refrigerant enters in water recirculator 4 to exchange heat with recirculated water,
Organic refrigerant after cooling returns to be stored in organic coolant storage tank 1.
The beneficial effects of the utility model：The heat exchange of conventional recycle water is substituted using the circulating heat exchange system of organic coolant media
System avoids the dirt generated in technique heat transfer process from blocking heat exchanger channel, frozen block pipeline and recirculated water under extreme weather
Largely the problem of evaporation, it can also be normally carried out production under extreme weather, and save water resource.
The utility model is described further with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the composition schematic diagram that a kind of coal mine light concentration mash gas of the utility model purifies circulating heat exchange system.
In figure：1, organic coolant storage tank, 2, organic refrigerant circulation pump, 3, heat exchanger group, 4, water recirculator, 5, cycle
Pond, 6, water circulating pump.
Specific implementation mode
Referring to Fig. 1, the utility model proposes a kind of coal mine light concentration mash gas purify circulating heat exchange system, including it is organic cold
Matchmaker's storage tank 1, organic refrigerant circulation pump 2, heat exchanger group 3, water recirculator 4, circulating water pool 5 and water circulating pump 6, feature
It is that 3 side of heat exchanger group connects organic coolant storage tank 1 and organic refrigerant circulation pump 2, connection water recirculator 4 in the other side follows
Ring pond 5 and water circulating pump 6, organic refrigerant in organic coolant storage tank 1 pass through organic refrigerant circulation pump 2 and enter heat exchanger groups 3
In, after the completion of heat exchange, organic refrigerant enters in water recirculator 4 to exchange heat with recirculated water, and organic refrigerant after cooling returns
It returns in organic coolant storage tank 1 and stores.
The course of work of the utility model：Organic refrigerant in organic coolant storage tank 1 is promoted by organic refrigerant circulation pump 2
It is delivered to after to specified pressure in the heat exchanger group 3 that need to carry out cold and hot exchange, after the completion of heat exchange, organic refrigerant passes through each heat exchange
It is delivered in water recirculator 4 after the mixing of device outlet conduit and exchanges heat with aqueous medium together, aqueous medium passes through water circulating pump 6
Into in water recirculator 4, it is back in organic coolant storage tank 1 and stores after organic refrigerant is cooled, recirculated water is then delivered to
It is cooling in circulating water pool 5.
Claims (1)
1. a kind of coal mine light concentration mash gas purifies circulating heat exchange system, including organic coolant storage tank (1), organic refrigerant circulation pump
(2), heat exchanger group (3), water recirculator (4), circulating water pool (5) and water circulating pump (6), characterized in that heat exchanger group (3)
Side connects organic coolant storage tank (1) and organic refrigerant circulation pump (2), and the other side connects water recirculator (4), circulating water pool
(5) and water circulating pump (6), organic refrigerant in organic coolant storage tank (1) pumps (2) by organic refrigerant circulation and enters heat exchanger group
(3) in, after the completion of heat exchange, organic refrigerant enters in water recirculator (4) to exchange heat with recirculated water, after cooling organic cold
Matchmaker returns to storage in organic coolant storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585371.4U CN208075621U (en) | 2018-04-20 | 2018-04-20 | A kind of coal mine light concentration mash gas purification circulating heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585371.4U CN208075621U (en) | 2018-04-20 | 2018-04-20 | A kind of coal mine light concentration mash gas purification circulating heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075621U true CN208075621U (en) | 2018-11-09 |
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ID=64044906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585371.4U Active CN208075621U (en) | 2018-04-20 | 2018-04-20 | A kind of coal mine light concentration mash gas purification circulating heat exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012784A (en) * | 2020-09-09 | 2020-12-01 | 陇东学院 | Coal mine underground gas pumping and exhausting purification system |
-
2018
- 2018-04-20 CN CN201820585371.4U patent/CN208075621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012784A (en) * | 2020-09-09 | 2020-12-01 | 陇东学院 | Coal mine underground gas pumping and exhausting purification system |
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