Energy-saving type steam condensation waste heat recovery device
Technical Field
The utility model relates to the technical field of steam-water separation, in particular to an energy-saving type steam condensation waste heat recovery device.
Background
The steam-water separator is a device for removing water suspended in steam which cannot be discharged through a drain valve, and can be generally classified into a baffle type separator, a centrifugal type separator and an adsorption type separator according to the structure, wherein the centrifugal type gas-liquid separator operates on the principle that a large amount of steam or compressed air containing water enters the steam-water separator and moves in a centrifugal downward inclination therein, and entrained water is separated due to a reduction in velocity.
When the steam-water separation is performed in the prior art, the steam-water can not be sufficiently separated by adopting centrifugal separation, the separation efficiency of the adsorption type separator is low, and the steam-water can not be efficiently separated, so that the prior requirements are not met, and the energy-saving steam condensation waste heat recovery device is provided.
Disclosure of utility model
The utility model aims to provide an energy-saving steam condensing waste heat recovery device, which aims to solve the problems that the prior steam-water separation can not be fully separated by adopting centrifugal separation, and the separation efficiency of an adsorption type separator is low and the steam-water can not be efficiently separated.
The energy-saving steam condensation waste heat recovery device comprises a condensation tank, wherein an input pipe is fixedly arranged on one side of the condensation tank, an output pipe is fixedly arranged on the other side of the condensation tank, a heat preservation pipe is arranged on the outer side of the output pipe, a separation conveying seat is fixedly arranged on the inner side of the upper end of the condensation tank, a spiral pressurizing frame is rotationally connected between the separation conveying seat and the condensation tank, a transmission ventilation seat is arranged at the bottom end of the spiral pressurizing frame, a transmission shaft is arranged in the middle of the transmission ventilation seat, a separation cover is fixedly arranged on the lower end face of the transmission ventilation seat, and an extrusion scraping plate is arranged at the bottom end of the separation cover;
The protection component is installed to the inboard in condensation tank middle part, the protection component is including supporting ventilative dish, the collar is installed to the side of supporting ventilative dish up end, locking ring is installed to the upper end of collar, the adsorbed layer is installed to the inboard of collar.
Preferably, the middle part fixed mounting of terminal surface has the branch liquid dish under the support ventilation plate, the lower terminal surface of branch liquid dish is equipped with a plurality of liquid collecting columns, the bottom mounting of condensation tank is equipped with the flowing back end, flowing back end and condensation tank through connection.
Preferably, a sealing cover is fixedly arranged at the upper end of the condensing tank, and a transmission motor is fixedly arranged in the middle of the sealing cover.
Preferably, the condensing tank is in through connection with the input pipe and the output pipe, the bottom end of the transmission shaft penetrates through the separation conveying seat and is fixedly connected with the transmission ventilation seat, and the upper end of the transmission shaft penetrates through the sealing cover and is connected with the transmission motor through a coupling.
Preferably, the bottom of the transmission shaft is fixedly connected with the spiral pressurizing frame through a transmission ventilation seat, the transmission ventilation seat is rotationally connected with the bottom of the separation conveying seat, and the transmission ventilation seat is connected with the adsorption layer through a separation cover.
Preferably, the upper end and the lower end of the mounting ring are connected with the locking ring and the supporting ventilation disk through threads, and the adsorption layer is arranged between the locking ring and the supporting ventilation disk.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the spiral pressurizing frame and the separation cover are synchronously driven to rotate by the transmission shaft and the transmission ventilation seat, so that the spiral pressurizing frame can pressurize water vapor to realize preliminary condensation of the water vapor, and an adsorption layer is arranged between the locking ring and the support ventilation disk, so that water drops in the water vapor can be adsorbed twice through the adsorption layer under the flow guiding effect of the separation conveying seat, the water vapor is fully condensed, dry hot gas can be discharged through the separation conveying seat and the output pipe, and condensed water can be discharged through the liquid discharge end;
2. According to the utility model, the plurality of adsorption columns are arranged on the lower end face of the liquid separation disc, so that steam can be further condensed and liquefied through the liquid separation disc and the plurality of adsorption columns, the condensation effect is further improved, the extrusion scraping plate is synchronously driven to rotate relative to the adsorption layer when the separation cover rotates, the extrusion scraping plate can extrude the moisture in the adsorption layer in the rotating process, the adsorption layer can conveniently maintain the high efficiency of adsorption of the steam by the adsorption layer, the separation operation combining the centrifugation and the adsorption of the steam can be fully carried out, the separation efficiency is high, the steam-water temperature change is small, and the recovery of residual temperature and the energy-saving effect are realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the whole structure of the present utility model;
FIG. 3 is a schematic view of the installation structure of the screw pressurizing frame of the present utility model;
Fig. 4 is a schematic diagram of an exploded structure of the transmission ventilation seat of the present utility model.
The device comprises a condensing tank, a sealing cover, a driving motor, an input pipe, an output pipe, a heat preservation pipe, a transmission shaft, a separation conveying seat, a spiral pressurizing frame, a transmission ventilation seat, a separation cover, a locking ring, a suction layer, a mounting ring, a supporting ventilation disk, a liquid separation disk, a liquid discharge end, a pressing scraper and a pressing scraper, wherein the driving motor, the input pipe, the output pipe, the heat preservation pipe, the transmission shaft, the separation conveying seat, the spiral pressurizing frame, the transmission ventilation seat, the separation cover, the locking ring, the suction layer, the mounting ring, the supporting ventilation disk, the liquid separation disk, the liquid discharge end and the pressing scraper are respectively arranged in the drawing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The drive motor (model GV50-3.7 KW-60-S) mentioned in the utility model can be purchased from market or customized.
Referring to fig. 1 and 2, an energy-saving steam condensing waste heat recovery device provided by the utility model comprises a condensing tank 1, wherein an input pipe 4 is fixedly arranged on one side of the condensing tank 1, an output pipe 5 is fixedly arranged on the other side of the condensing tank 1, a heat preservation pipe 6 is arranged on the outer side of the output pipe 5, a separation conveying seat 8 is fixedly arranged on the inner side of the upper end of the condensing tank 1, and separation and guide can be carried out on steam during separation through the separation conveying seat 8;
The separation conveying seat 8 and the condensing tank 1 are rotationally connected with a spiral pressurizing frame 9, a transmission ventilation seat 10 is arranged at the bottom end of the spiral pressurizing frame 9, a transmission shaft 7 is arranged in the middle of the transmission ventilation seat 10, a separation cover 11 is fixedly arranged on the lower end face of the transmission ventilation seat 10, the bottom end of the transmission shaft 7 is fixedly connected with the spiral pressurizing frame 9 through the transmission ventilation seat 10, the transmission ventilation seat 10 is rotationally connected with the bottom end of the separation conveying seat 8, the spiral pressurizing frame 9 and the separation cover 11 are synchronously driven to rotate through the transmission shaft 7 and the transmission ventilation seat 10, and then the spiral pressurizing frame 9 can pressurize water vapor to realize preliminary condensation of the water vapor.
Referring to fig. 2 to 4, a sealing cover 2 is fixedly arranged at the upper end of a condensation tank 1, a transmission motor 3 is fixedly arranged in the middle of the sealing cover 2, the condensation tank 1 is in through connection with an input pipe 4 and an output pipe 5, the bottom end of a transmission shaft 7 penetrates through a separation conveying seat 8 and is fixedly connected with a transmission ventilation seat 10, the upper end of the transmission shaft 7 penetrates through the sealing cover 2 and is connected with the transmission motor 3 through a coupling, the transmission ventilation seat 10 is connected with an adsorption layer 13 through a separation cover 11, an extrusion scraping plate 18 is arranged at the bottom end of the separation cover 11, and the extrusion scraping plate 18 can extrude moisture in the adsorption layer 13 in the rotating process, so that the high efficiency of the adsorption layer 13 on water vapor adsorption is maintained conveniently;
The protection component is installed to the inboard at condensation tank 1 middle part, protection component is including supporting ventilative dish 15, the collar 14 is installed to the side of supporting ventilative dish 15 up end, locking ring 12 is installed to the upper end of collar 14, adsorbed layer 13 is installed to the inboard of collar 14, the upper and lower both ends of collar 14 and locking ring 12 and supporting ventilative dish 15 all pass through threaded connection, adsorbed layer 13 sets up between locking ring 12 and supporting ventilative dish 15, can adsorb the drop of water in the vapor twice through adsorbed layer 13 under the water conservancy diversion effect of separating transport seat 8 through the vapor, realize the abundant condensation to the vapor.
Referring to fig. 2, a liquid separation disc 16 is fixedly mounted in the middle of the lower end surface of the supporting ventilation disc 15, a plurality of liquid collecting columns are arranged on the lower end surface of the liquid separation disc 16, a liquid discharge end 17 is arranged at the bottom end of the condensing tank 1, the liquid discharge end 17 is in through connection with the condensing tank 1, and water vapor can be further condensed and liquefied through the liquid separation disc 16 and the adsorption columns, so that the condensing effect is improved.
When the condensing device is used, high-temperature steam is input to the inner side of the condensing tank 1 through the input pipe 4, a power supply is connected, the transmission motor 3 is started, the transmission motor 3 synchronously drives the spiral pressurizing frame 9 and the separation cover 11 to rotate under the supporting action of the sealing cover 2 through the transmission shaft 7 and the transmission ventilation seat 10, the spiral pressurizing frame 9 can pressurize the steam, preliminary condensation of the steam is realized, an adsorption layer 13 is arranged between the locking ring 12 and the supporting ventilation disk 15, and water drops in the steam can be adsorbed twice through the adsorption layer 13 under the diversion action of the separation conveying seat 8 through the steam, so that full condensation of the steam is realized;
Can discharge dry steam through separating delivery seat 8 and output tube 5, can discharge the comdenstion water through flowing back end 17, be equipped with a plurality of adsorption columns at the lower terminal surface of dividing liquid dish 16 for can carry out further condensation liquefaction to vapor through dividing liquid dish 16 and a plurality of adsorption columns, and then improve the condensation effect, synchronous drive extrusion scraper blade 18 rotates for adsorbed layer 13 when separating cover 11 rotation, and then extrusion scraper blade 18 can extrude the moisture in the adsorbed layer 13 at rotatory in-process, and then is convenient for keep adsorbed layer 13 to vapor absorptive high efficiency.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.