CN214528222U - Container formula MVR sled dress - Google Patents
Container formula MVR sled dress Download PDFInfo
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- CN214528222U CN214528222U CN202023316916.8U CN202023316916U CN214528222U CN 214528222 U CN214528222 U CN 214528222U CN 202023316916 U CN202023316916 U CN 202023316916U CN 214528222 U CN214528222 U CN 214528222U
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Abstract
The utility model provides a container type MVR skid-mounted device, which comprises an upper container and a lower container which are superposed up and down; a main body heating chamber and an exhaust condenser are arranged in the upper container, and a circulating pump, a concentrated solution heat exchanger, a distilled water heat exchanger and a distilled water tank are arranged in the lower container; the garbage leachate incoming liquid pipeline is communicated with a distilled water heat exchanger cold side inlet, a distilled water heat exchanger cold side outlet is communicated with a concentrated liquid heat exchanger cold side inlet, a concentrated liquid heat exchanger cold side outlet is communicated with an exhaust condenser cold side inlet, the exhaust condenser cold side outlet is communicated with a main body heating chamber cold side inlet through a circulating pump, the main body heating chamber cold side outlet is communicated with subsequent equipment, a main body heating chamber hot side outlet is communicated with a distilled water tank inlet, and a distilled water tank outlet is communicated with a distilled water heat exchanger hot side inlet. The skid-mounted integrated structure is efficient and flexible, and has the advantages of small occupied area, short construction period and low manufacturing cost.
Description
Technical Field
The utility model relates to a MVR technique among the landfill leachate especially relates to a container formula MVR sled dress.
Background
At present, an MVR process is adopted in the landfill leachate treatment process, equipment is uniformly distributed in a workshop, a main body frame is fixed and cannot move, the occupied area is large, the field construction period is long, and the overall cost is relatively high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to adopt MVR to have area big, site operation period long to present landfill leachate treatment process, the problem that the whole cost of project is high provides a container formula MVR sled dress, and this sled dress integrates high-efficiently, nimble, has that area is little, the construction period is short, advantage that the cost is low.
In order to achieve the above object, the utility model adopts the following technical scheme: a container type MVR skid comprises an upper layer container and a lower layer container which are overlapped up and down, wherein the upper layer is arranged as a main evaporator; the lower layer is integrated with matched equipment; a main body heating chamber and an exhaust condenser are arranged in the upper container, and a circulating pump, a concentrated solution heat exchanger, a distilled water heat exchanger and a distilled water tank are arranged in the lower container; the garbage leachate liquid inlet pipeline is communicated with a distilled water heat exchanger cold side inlet, a distilled water heat exchanger cold side outlet is communicated with a concentrated liquid heat exchanger cold side inlet, a concentrated liquid heat exchanger cold side outlet is communicated with an exhaust condenser cold side inlet, the exhaust condenser cold side outlet is communicated with a main body heating chamber cold side inlet through a circulating pump, the main body heating chamber cold side outlet is communicated with subsequent equipment, a main body heating chamber hot side outlet is communicated with a distilled water tank inlet, and a distilled water tank outlet is communicated with a distilled water heat exchanger hot side inlet.
Furthermore, the peripheries of the upper layer container and the lower layer container are provided with heat insulation layers.
Furthermore, a circulating pump, a concentrated solution heat exchanger, a distilled water heat exchanger and a distilled water tank are sequentially arranged in the lower container along the length direction.
Furthermore, the upper layer container and the lower layer container are detachably connected.
The operating principle of container formula MVR sled dress: the waste leachate is subjected to heat exchange and temperature rise through a distilled water heat exchanger and a concentrated solution heat exchanger, then enters an exhaust condenser, is subjected to heat exchange with non-condensable gas again, enters a main body heating chamber under the driving of a circulating pump, is heated to a supersaturated state, and then enters subsequent equipment for gas-liquid separation. The incoming liquid enters the main body heating chamber and then exchanges heat with high-temperature steam, the steam is condensed and then enters the distilled water tank, and condensed water enters the distilled water plate and is discharged out of the system after exchanging heat.
The utility model discloses a be applied to container formula MVR sled dress in landfill leachate, compare with current structure and have following advantage:
1) the container type MVR skid-mounted integration degree is higher, the occupied area is smaller, the position is flexibly placed, and the modularized assembly can be basically realized.
2) For the construction aspect, the equipment and the pipelines in each layer of container can be completed in a factory workshop, the construction period on site is shortened, and the process is simple.
3) The construction cost of the factory building and the factors of shortening the construction period on site and the like are reduced, so that the overall construction cost is relatively more economic.
To sum up, the utility model discloses the upper container and the lower floor's container of container formula MVR sled dress are makeed respectively in the workshop of mill and are accomplished, transport to the on-the-spot back, assemble again to with other equipment pipe connection, complete system is accomplished in the last installation. The integration is efficient and flexible, and the defects of large occupied area, long construction period in site and high overall cost of projects in the original structural arrangement can be overcome.
Drawings
FIG. 1 is a front view of a container type MVR skid;
fig. 2 is a right side view of the container MVR skid.
Detailed Description
The invention is further illustrated below with reference to the following examples:
example 1
The embodiment discloses a container formula MVR sled dress, including upper and lower superpose upper strata container 1 and lower floor's container 2, can dismantle the connection between upper strata container 1 and the lower floor's container 2. And heat insulation layers are arranged on the peripheries of the upper container 1 and the lower container 2.
The upper layer of the container type MVR skid device is arranged as a main evaporator, and the lower layer is integrally provided with matched equipment; a main body heating chamber 3 and an exhaust condenser 4 are arranged in the upper container 1, and a circulating pump 5, a concentrated solution heat exchanger 6, a distilled water heat exchanger 7 and a distilled water tank 8 are sequentially arranged in the lower container 2 along the length direction; the garbage leachate liquid inlet pipeline is communicated with a distilled water heat exchanger cold side inlet, a distilled water heat exchanger cold side outlet is communicated with a concentrated liquid heat exchanger cold side inlet, a concentrated liquid heat exchanger cold side outlet is communicated with an exhaust condenser cold side inlet, the exhaust condenser cold side outlet is communicated with a main body heating chamber cold side inlet through a circulating pump, the main body heating chamber cold side outlet is communicated with subsequent equipment, a main body heating chamber hot side outlet is communicated with a distilled water tank inlet, and a distilled water tank outlet is communicated with a distilled water heat exchanger hot side inlet.
The operating principle of container formula MVR sled dress: the waste leachate is subjected to heat exchange and temperature rise through a distilled water heat exchanger and a concentrated solution heat exchanger, then enters an exhaust condenser, is subjected to heat exchange with non-condensable gas again, enters a main body heating chamber under the driving of a circulating pump, is heated to a supersaturated state, and then enters subsequent equipment for gas-liquid separation. The incoming liquid enters the main body heating chamber and then exchanges heat with high-temperature steam, the steam is condensed and then enters the distilled water tank, and condensed water enters the distilled water plate and is discharged out of the system after exchanging heat.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. A container type MVR skid-mounted device is characterized by comprising an upper layer container and a lower layer container which are overlapped up and down; a main body heating chamber and an exhaust condenser are arranged in the upper container, and a circulating pump, a concentrated solution heat exchanger, a distilled water heat exchanger and a distilled water tank are arranged in the lower container; the garbage leachate incoming liquid pipeline is communicated with a distilled water heat exchanger cold side inlet, a distilled water heat exchanger cold side outlet is communicated with a concentrated liquid heat exchanger cold side inlet, a concentrated liquid heat exchanger cold side outlet is communicated with an exhaust condenser cold side inlet, the exhaust condenser cold side outlet is communicated with a main body heating chamber cold side inlet through a circulating pump, the main body heating chamber cold side outlet is communicated with subsequent equipment, a main body heating chamber hot side outlet is communicated with a distilled water tank inlet, and a distilled water tank outlet is communicated with a distilled water heat exchanger hot side inlet.
2. The container type MVR skid of claim 1, wherein the upper and lower containers are peripherally provided with insulation.
3. The container type MVR skid of claim 1, wherein a circulation pump, a concentrate heat exchanger, a distilled water heat exchanger and a distilled water tank are sequentially arranged in the lower container along the length direction.
4. The container type MVR skid of claim 1, wherein the upper and lower containers are removably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023316916.8U CN214528222U (en) | 2020-12-31 | 2020-12-31 | Container formula MVR sled dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023316916.8U CN214528222U (en) | 2020-12-31 | 2020-12-31 | Container formula MVR sled dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214528222U true CN214528222U (en) | 2021-10-29 |
Family
ID=78299265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023316916.8U Active CN214528222U (en) | 2020-12-31 | 2020-12-31 | Container formula MVR sled dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214528222U (en) |
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2020
- 2020-12-31 CN CN202023316916.8U patent/CN214528222U/en active Active
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