CN214745682U - Special buffering voltage stabilizer of multistage formula attemperator - Google Patents
Special buffering voltage stabilizer of multistage formula attemperator Download PDFInfo
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- CN214745682U CN214745682U CN202120774690.1U CN202120774690U CN214745682U CN 214745682 U CN214745682 U CN 214745682U CN 202120774690 U CN202120774690 U CN 202120774690U CN 214745682 U CN214745682 U CN 214745682U
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Abstract
The utility model discloses a special buffering and pressure stabilizing device for a multi-section type temperature reduction device, which comprises a water storage tank, a frame and a plurality of metering pumps, wherein the water storage tank is positioned near the frame; the water balance device is a horizontal tank body, one end of the water balance device is communicated with a water inlet head, and the water inlet head is communicated with a water outlet head connected with the lower side wall of the water storage tank; it can provide the atomizing low-temperature water of multistage automatically to satisfy the steam temperature of production, accord with the operating mode requirement of steam turbine.
Description
The technical field is as follows:
the utility model relates to an environmental protection equipment field, more specifically say and relate to a special buffering voltage regulator device of multistage formula attemperator.
Background art:
the prior novel waste heat boiler of the dry method cement production line does not have a temperature reducing device matched with over-temperature steam. When the production line is operated under abnormal working conditions, the temperature of the flue gas entering the waste heat boiler is too high, the superheated steam produced by the boiler is seriously overtemperature, the overtemperature steam directly enters the steam turbine, the steam turbine is easily damaged, and heavy loss is generated.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a special buffering voltage regulator device of multistage formula attemperator, and it can provide the atomizing low-temperature water of multistage automatically to satisfy the steam temperature of production, accord with the operating mode requirement of steam turbine.
The utility model provides a technical problem's scheme is:
a special buffering and pressure stabilizing device for a multi-section type temperature reducing device comprises a water storage tank, a rack and a plurality of metering pumps, wherein the water storage tank is positioned near the rack, a horizontal balancing device and all the metering pumps are fixed on a bottom rack of the rack, and a plurality of horizontal buffering tanks are fixed on the top surface of an upper rack body of the rack;
the water balance device is a horizontal tank body, one end of the water balance device is communicated with a water inlet head, and the water inlet head is communicated with a water outlet head connected with the lower side wall of the water storage tank;
the bottom of the water balance device is communicated with a plurality of lower drainage pipes, the lower drainage pipes are communicated with the liquid inlets of the corresponding metering pumps, and the liquid outlets of the metering pumps are communicated with the liquid inlets of the corresponding horizontal buffer tanks through connecting pipes;
the top of the horizontal buffer tank is connected with at least one liquid outlet pipe.
The metering pump is a piston type metering pump.
The bottom of lower drain pipe leads to the one end that has connect the tee junction pipe, and the bottom connector expert of tee junction pipe has connect the ball valve of emptying, and the middle part connector expert at the lateral wall middle part of tee junction pipe has connect the one end of first ball valve, and the other end expert of first ball valve connects the one end of Y type filter, and the other end expert of Y type filter connects the connecting pipe that corresponding measuring pump inlet department expert connects.
The end part of the connecting pipe communicated with the liquid outlet of the metering pump is communicated with one end of a check valve, and the top end of the connecting pipe communicated with the upper end of the check valve is communicated with the liquid inlet of the horizontal buffer tank.
The top of the horizontal buffer tank is connected with a vertical pressure stabilizing tank and a safety valve;
the top of vertical surge tank is equipped with the manometer, and the joint of manometer is fixed in the top spiro union through-hole of vertical surge tank.
The lateral wall of the upper part of the water storage tank is communicated with a water inlet main pipe, and the water inlet main pipe is communicated with a water inlet electric ball valve.
Liquid level sensors are fixed on the upper portion, the middle portion and the lower portion of the water storage tank, and sensing portions of the liquid level sensors are located in the water storage tank.
And the outer side wall of the lower part of the water storage tank is communicated with a sewage discharge pipe head.
And a detection through hole is formed in the top plate of the water storage tank.
The utility model discloses an outstanding effect is:
it can provide the atomizing low-temperature water of multistage automatically to satisfy the steam temperature of production, accord with the operating mode requirement of steam turbine.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
fig. 2 is a partial structural schematic diagram of the water storage tank and partial components at the rack of the present invention;
fig. 3 is a schematic view of a partial structure of the metering pump and the frame of the present invention.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 3, a buffering and pressure stabilizing device special for a multi-section type temperature reduction device comprises a water storage tank 10, a frame 20 and a plurality of metering pumps 30, wherein the water storage tank 10 is located near the frame 20, a horizontal balance device 40 and all the metering pumps 30 are fixed on a bottom frame of the frame 20, and a plurality of horizontal buffer tanks 22 are fixed on a top surface of an upper frame body 21 of the frame 20;
the water balance device 40 is a horizontal tank body, one end of the water balance device is communicated with a water inlet head 41, and the water inlet head 41 is communicated with a water outlet head 11 communicated with the lower side wall of the water storage tank 10; the top of the water balance device 40 is also connected with an exhaust valve.
The bottom of the water balance device 40 is connected with a plurality of lower drainage pipes 42, the lower drainage pipes 42 are communicated with the corresponding liquid inlets of the metering pumps 30, and the liquid outlets of the metering pumps 30 are communicated with the corresponding liquid inlets of the horizontal buffer tanks 22 through connecting pipes;
the top of the horizontal buffer tank 22 is connected with at least one liquid outlet pipe 23, and the top end of the liquid outlet pipe 23 can be connected with a nozzle and other structures, which can be purchased directly on the market and are not described in detail, and are not shown in the attached drawings.
Further, the metering pump 30 is a piston type metering pump.
Further, the bottom of the lower drainage pipe 42 is connected with one end of a three-way connecting pipe 1, the bottom connector of the three-way connecting pipe 1 is connected with an emptying ball valve 2, the middle connector at the middle part of the side wall of the three-way connecting pipe 1 is connected with one end of a first ball valve 3, the other end of the first ball valve 3 is connected with one end of a Y-shaped filter 4, and the other end of the Y-shaped filter 4 is connected with a connecting pipe corresponding to the liquid inlet of the metering pump 30.
Furthermore, the end of the connecting pipe connected to the liquid outlet of the metering pump 30 is connected to one end of the check valve 5, and the top end of the connecting pipe connected to the upper end of the check valve 5 is connected to the liquid inlet of the horizontal buffer tank 22.
Further, the top of the horizontal buffer tank 22 is connected with a vertical surge tank 25 and a safety valve 26;
the top of vertical surge tank 25 is equipped with manometer 6, and the joint of manometer 6 is fixed in the top spiro union through-hole of vertical surge tank 25.
Furthermore, the side wall of the upper part of the water storage tank 10 is connected with a water inlet main pipe 7, and the water inlet main pipe 7 is connected with a water inlet electric ball valve 8.
Further, the upper part, the middle part and the lower part of the water storage tank 10 are all fixed with a liquid level sensor 9, and the induction part of the liquid level sensor 9 is located in the water storage tank 10. The liquid level sensor 9 can sense the water liquid condition in the water storage tank 10 and transmit a sensing signal to the control host 90, so that the control host 90 can know the water liquid amount at any time and prevent the water liquid in the liquid storage tank 10 from being too little or too much.
Further, a sewage discharge pipe head 13 is connected to the outer side wall of the lower part of the water storage tank 10.
Further, a top plate of the water storage tank 10 is provided with a detection through hole.
In this embodiment, the frame 10 is further fixed with a control host 90, and electrical connection lines of the metering pump 30, the liquid level sensor 9 and other devices are electrically connected with the control host 90, so as to facilitate automatic control and operation.
When the water-saving steam generator is used, water enters the water storage tank 10 through the water inlet main pipe 7, the water is discharged from the lower water outlet head 11 of the water storage tank 10 and enters the water balancing device 40, and the metering pump 30 runs, so that the water can enter the corresponding horizontal buffer tank 22 after passing through the metering pump 30 and is finally sprayed out of the top end of the liquid outlet pipe 23 through a spray head, and the temperature of external steam is reduced. There is the corresponding drain pipe 23 of a plurality of measuring pump 30 independent control in this embodiment for it can open all or partial measuring pump 30 as required, realizes whole or partial drain pipe 23 water spray cooling, and it can be adjusted according to actual conditions, and it is convenient to adjust, conveniently controls the bulk temperature of steam, adjusts effectually.
This embodiment is installed and is cooled down the superheated steam that exhaust-heat boiler produced on the production line for its temperature accords with the operating mode requirement of steam turbine, reduces the frequent shut down of steam turbine, and make full use of steam is used for generating electricity, and unusual operating mode can generate electricity 3000 ~ 5000 degrees electricity at every turn.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (9)
1. The utility model provides a special buffering voltage regulator device of multistage formula attemperator, includes water storage tank (10), frame (20) and many measuring pumps (30), and near water storage tank (10) are in frame (20), its characterized in that: a water balance device (40) and all metering pumps (30) are fixed on a bottom frame of the frame (20), and a plurality of horizontal buffer tanks (22) are fixed on the top surface of an upper frame body (21) of the frame (20);
the water balance device (40) is a horizontal tank body, one end of the water balance device is communicated with a water inlet head (41), and the water inlet head (41) is communicated with a water outlet head (11) communicated with the side wall of the lower part of the water storage tank (10);
the bottom of the water balance device (40) is communicated with a plurality of lower drainage pipes (42), the lower drainage pipes (42) are communicated with the corresponding liquid inlets of the metering pumps (30), and the liquid outlets of the metering pumps (30) are communicated with the corresponding liquid inlets of the horizontal buffer tanks (22) through connecting pipes;
the top of the horizontal buffer tank (22) is connected with at least one liquid outlet pipe (23).
2. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the metering pump (30) is a piston type metering pump.
3. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the bottom of drain pipe (42) down leads to the one end that has connect tee junction pipe (1), and the bottom connector of tee junction pipe (1) leads to and has connect unloading ball valve (2), and the middle part connector at the lateral wall middle part of tee junction pipe (1) leads to and has connect the one end of first ball valve (3), and the other end expert of first ball valve (3) connects the one end of Y type filter (4), and the other end expert of Y type filter (4) connects the connecting pipe that corresponding measuring pump (30) inlet port department expert connects.
4. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the end part of a connecting pipe communicated with the liquid outlet of the metering pump (30) is communicated with one end of a check valve (5), and the top end of the connecting pipe communicated with the upper end of the check valve (5) is communicated with the liquid inlet of the horizontal buffer tank (22).
5. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the top of the horizontal buffer tank (22) is connected with a vertical pressure stabilizing tank (25) and a safety valve (26);
the top of vertical surge tank (25) is equipped with manometer (6), and the joint of manometer (6) is fixed in the top spiro union through-hole of vertical surge tank (25).
6. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the upper side wall of the water storage tank (10) is connected with a water inlet main pipe (7), and the water inlet main pipe (7) is connected with a water inlet electric ball valve (8).
7. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: liquid level sensor (9) are fixed on the upper portion, the middle portion and the lower portion of the water storage tank (10), and the sensing portion of the liquid level sensor (9) is located in the water storage tank (10).
8. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: the outer side wall of the lower part of the water storage tank (10) is communicated with a sewage discharge pipe head (13).
9. The buffering and voltage stabilizing device special for the multi-section type temperature reduction device according to claim 1, characterized in that: and a detection through hole is arranged on the top plate of the water storage tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774690.1U CN214745682U (en) | 2021-04-16 | 2021-04-16 | Special buffering voltage stabilizer of multistage formula attemperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774690.1U CN214745682U (en) | 2021-04-16 | 2021-04-16 | Special buffering voltage stabilizer of multistage formula attemperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745682U true CN214745682U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120774690.1U Active CN214745682U (en) | 2021-04-16 | 2021-04-16 | Special buffering voltage stabilizer of multistage formula attemperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745682U (en) |
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2021
- 2021-04-16 CN CN202120774690.1U patent/CN214745682U/en active Active
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