CN216946289U - Treatment device capable of preheating wastewater by utilizing steam - Google Patents
Treatment device capable of preheating wastewater by utilizing steam Download PDFInfo
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- CN216946289U CN216946289U CN202220691833.7U CN202220691833U CN216946289U CN 216946289 U CN216946289 U CN 216946289U CN 202220691833 U CN202220691833 U CN 202220691833U CN 216946289 U CN216946289 U CN 216946289U
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Abstract
The utility model discloses a treatment device capable of preheating wastewater by using steam, which comprises a treatment pipe and a conveying pipe arranged in the treatment pipe, wherein the bottom of the treatment pipe is connected with two groups of supporting frames; a preheating coil is arranged between the treatment pipe and the conveying pipe, one end of the treatment pipe is connected with an input pipe communicated with the conveying pipe, the top of the input pipe is connected with a liquid inlet pipe, the other end of the treatment pipe is connected with an output pipe communicated with the conveying pipe, and the bottom of the treatment pipe is provided with a water collecting mechanism; the conveying pipe is internally provided with a helical blade, and one side of the input pipe, which is far away from the processing pipe, is provided with a driving mechanism; the waste water preheating device can preheat waste water by using steam, facilitates the subsequent waste water to be introduced into the steam generator for treatment, prevents the preheating coil from being in direct contact with the waste water, avoids sundries from being accumulated, can mix the waste water when the spiral blades rotate, improves the uniformity of waste water preheating, enables the heat of the preheating coil to be effectively conducted to the waste water, and can reduce the accumulation of sundries on the inner wall of the conveying pipe.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a treatment device capable of preheating wastewater by using steam.
Background
The industrial wastewater contains various inorganic salts, metals and acid-base substances, and the direct discharge can cause environmental pollution. In the existing sewage treatment process, a steam generator is adopted to treat the wastewater, and the steam generator can analyze out water in the wastewater to separate out residues, so that the aim of sewage treatment is fulfilled. Steam generator directly discharges and can cause the waste when handling waste water, and steam heat and water content are higher, and direct emission also can cause the influence to the environment.
In the steam waste heat and wastewater preheating device disclosed in the prior patent publication No. CN110926253B, a water suction pipe pumps wastewater into a preheating cavity of a preheating tank through a water suction pump, a steam inlet pipe is externally connected with a steam source through a steam pump, so that steam enters the preheating pipe through the steam inlet pipe, and the spiral preheating pipe greatly increases the steam heating area; the waste water after the heating treatment is discharged through a drainage pump.
Above-mentioned device can utilize steam, makes steam preheat the operation to waste water, nevertheless the preheating pipe is direct with the waste water contact in preheating the pond, and partial debris in the waste water is piled up on the preheating pipe, uses the heat conduction effect that can influence the preheating pipe for a long time, and the clearance of being not convenient for, needs to improve. In order to solve the problems, the treatment device capable of preheating the wastewater by using the steam is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a waste water treatment apparatus using steam for preheating waste water, so as to solve the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a treatment device capable of preheating wastewater by using steam comprises a treatment pipe and a conveying pipe arranged in the treatment pipe, wherein the bottom of the treatment pipe is connected with two groups of support frames;
a preheating coil is arranged between the processing pipe and the conveying pipe, one end of the processing pipe is connected with an input pipe communicated with the conveying pipe, the top of the input pipe is connected with a liquid inlet pipe, the other end of the processing pipe is connected with an output pipe communicated with the conveying pipe, and the bottom of the processing pipe is provided with a water collecting mechanism used for collecting condensed water in the preheating coil;
the conveying pipe is internally provided with a helical blade, and one side of the input pipe, which is far away from the processing pipe, is provided with a driving mechanism for driving the helical blade to rotate.
Preferably, the water collecting mechanism comprises a plurality of liquid outlet pipes, the top ends of the liquid outlet pipes are connected with the bent pipe at the bottom of the preheating coil pipe, the inner cavities of the liquid outlet pipes are communicated with the inner cavity of the preheating coil pipe, and holes for the liquid outlet pipes to penetrate through are formed in the treatment pipes.
Preferably, the water collecting mechanism further comprises a collecting pipe, the collecting pipe is provided with a plurality of groups of connecting pipes corresponding to the bottom ends of the liquid outlet pipes, the connecting pipes are communicated with the liquid outlet pipes and the interior of the collecting pipe, one end of the collecting pipe is closed, and the other end of the collecting pipe is connected with a pipe joint.
Preferably, actuating mechanism includes the motor frame and installs the motor on the motor frame, well core rod is connected to the motor shaft of motor power take off end, well core rod is arranged in input tube and conveyer pipe, helical blade connects well core rod and arranges in the pole body in the conveyer pipe, helical blade and well core rod axis coincidence.
Preferably, one end of the treatment pipe is connected with a steam inlet pipe connected with the steam inlet end of the preheating coil, and the top of the other end of the treatment pipe is connected with a steam outlet pipe connected with the steam outlet end of the preheating coil.
Preferably, the outer wall of the treatment pipe is provided with a heat insulation layer.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the steam can be used for preheating the wastewater, so that the subsequent wastewater is conveniently introduced into the steam generator for treatment, the preheating coil is not in direct contact with the wastewater, the accumulation of impurities is avoided, and the steam can flow in the preheating coil to preheat the wastewater in the conveying pipe;
when the helical blades rotate, the waste water can be mixed, the uniformity of waste water preheating is improved, the heat of the preheating coil can be effectively conducted to the waste water, and the accumulation of sundries on the inner wall of the conveying pipe can be reduced;
the water collecting mechanism is arranged, so that the condensed water in the preheating coil pipe can be conveniently collected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view showing the inside structure of the treatment tube in the present invention.
FIG. 3 is a schematic view of the inside of the transfer tube according to the present invention.
In the figure: 11. a treatment tube; 12. an input tube; 13. a liquid inlet pipe; 14. a motor; 15. a motor frame; 16. a support frame; 17. an output pipe; 18. a steam inlet pipe; 19. a steam outlet pipe; 20. preheating a coil pipe; 21. a liquid outlet pipe; 22. a collection pipe; 23. a delivery pipe; 24. a center pole; 25. a helical blade.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a waste water treatment device capable of preheating waste water by using steam includes a treatment pipe 11 and a delivery pipe 23 disposed in the treatment pipe 11, wherein the bottom of the treatment pipe 11 is connected to two sets of support frames 16; the support frame 16 can stably support the processing tube 11;
a preheating coil 20 is arranged between the treatment pipe 11 and the delivery pipe 23, one end of the treatment pipe 11 is connected with an input pipe 12 communicated with the delivery pipe 23, the top of the input pipe 12 is connected with a liquid inlet pipe 13, the other end of the treatment pipe 11 is connected with an output pipe 17 communicated with the delivery pipe 23, and the bottom of the treatment pipe 11 is provided with a water collecting mechanism for collecting condensed water in the preheating coil 20;
steam can be introduced into the preheating coil pipe 20, wastewater can be conveyed into the input pipe 12 through the liquid inlet pipe 13 and then conveyed into the conveying pipe 23 for preheating, the preheated wastewater can be conveyed into the steam generator through the output pipe 17, and in actual use, the output pipe 17 is connected to the wastewater input end of the steam generator through a pipeline;
the conveying pipe 23 is internally provided with a helical blade 25, and one side of the input pipe 12, which is far away from the processing pipe 11, is provided with a driving mechanism for driving the helical blade 25 to rotate;
The water collecting mechanism comprises a plurality of liquid outlet pipes 21, the top ends of the liquid outlet pipes 21 are connected with bent pipes at the bottoms of the preheating coil pipes 20, the inner cavities of the liquid outlet pipes 21 are communicated with the inner cavity of the preheating coil pipe 20, and holes for the liquid outlet pipes 21 to penetrate through are formed in the treatment pipes 11; the water collecting mechanism further comprises a collecting pipe 22, a plurality of groups of connecting pipes corresponding to the bottom end of the liquid outlet pipe 21 are arranged on the collecting pipe 22, the connecting pipes are communicated with the liquid outlet pipe 21 and the interior of the collecting pipe 22, one end of the collecting pipe 22 is closed, and the other end of the collecting pipe 22 is connected with a pipe joint;
in practical use, the collecting pipe 22 can be connected with a water tank for collecting water through a pipe joint, after heat of steam in the preheating coil 20 is absorbed, partial condensed water can be generated, the condensed water flows to a bent pipe at the bottom of the preheating coil 20, then flows into the collecting pipe 22 through the liquid outlet pipe 21 and the connecting pipe, flows into the water tank through the collecting pipe 22 and is collected, and accumulation of the condensed water in the preheating coil 20 is reduced.
The driving mechanism comprises a motor frame 15 and a motor 14 arranged on the motor frame 15, a motor shaft at the power output end of the motor 14 is connected with a central rod 24, the central rod 24 is arranged in the input pipe 12 and the conveying pipe 23, the helical blade 25 is connected with the central rod 24 and arranged on a rod body in the conveying pipe 23, and the axial line of the helical blade 25 is superposed with that of the central rod 24;
the motor 14 works to drive the central rod 24 to rotate, the spiral blade 25 can be driven to rotate, the spiral blade 25 can mix the waste water when rotating, the uniformity of waste water preheating is improved, the heat of the preheating coil pipe 20 can be effectively conducted to the waste water, and the accumulation of impurities on the inner wall of the conveying pipe 23 can be reduced.
One end of the processing pipe 11 is connected with a steam inlet pipe 18 connected with the steam inlet end of the preheating coil 20, and the top of the other end of the processing pipe 11 is connected with a steam outlet pipe 19 connected with the steam outlet end of the preheating coil 20; in actual use, a steam outlet of the steam generator can be connected with the steam inlet pipe 18 through a pipeline, steam is introduced into the preheating coil 20, and the steam outlet pipe 19 can be used for discharging redundant steam or cooled hot gas.
The outer wall of the treatment pipe 11 is provided with a heat preservation layer, so that the heat loss between the treatment pipe 11 and the conveying pipe 23 is reduced.
When the utility model is used, the steam outlet of the steam generator can be connected with the steam inlet pipe 18 through a pipeline, steam is introduced into the preheating coil pipe 20, wastewater can be conveyed into the input pipe 12 through the liquid inlet pipe 13 and then conveyed into the conveying pipe 23 for preheating, the motor 14 works to drive the central rod 24 to rotate and drive the helical blades 25 to rotate, the helical blades 25 can mix the wastewater when rotating, the uniformity of wastewater preheating is improved, and the heat of the preheating coil pipe 20 can be effectively transferred to the wastewater, and can reduce the accumulation of sundries on the inner wall of the delivery pipe 23, the preheated wastewater can be delivered into the steam generator through the output pipe 17, after the heat of the steam in the preheating coil 20 is absorbed, partial condensed water is generated, the condensed water flows to the bent pipe at the bottom of the preheating coil 20, then flows into the collecting pipe 22 through the liquid outlet pipe 21 and the connecting pipe, and flows into the water tank through the collecting pipe 22 for collection.
Claims (6)
1. A treatment device capable of preheating wastewater by using steam comprises a treatment pipe (11) and a conveying pipe (23) arranged in the treatment pipe (11), wherein the bottom of the treatment pipe (11) is connected with two groups of support frames (16);
the method is characterized in that: a preheating coil (20) is arranged between the treatment pipe (11) and the conveying pipe (23), one end of the treatment pipe (11) is connected with an input pipe (12) communicated with the conveying pipe (23), the top of the input pipe (12) is connected with a liquid inlet pipe (13), the other end of the treatment pipe (11) is connected with an output pipe (17) communicated with the conveying pipe (23), and the bottom of the treatment pipe (11) is provided with a water collecting mechanism used for collecting condensed water in the preheating coil (20);
conveying pipe (23) inside is equipped with helical blade (25), input tube (12) are kept away from and are handled pipe (11) one side and be equipped with and be used for driving helical blade (25) pivoted actuating mechanism.
2. The apparatus for treating waste water with steam as claimed in claim 1, wherein: the water collecting mechanism comprises a plurality of liquid outlet pipes (21), the top ends of the liquid outlet pipes (21) are connected with a bent pipe at the bottom of the preheating coil pipe (20), the inner cavities of the liquid outlet pipes (21) are communicated with the inner cavity of the preheating coil pipe (20), and holes for the liquid outlet pipes (21) to penetrate through are formed in the treatment pipe (11).
3. The apparatus for treating waste water with steam as claimed in claim 2, wherein: the water collecting mechanism further comprises a collecting pipe (22), a plurality of groups of connecting pipes corresponding to the bottom ends of the liquid outlet pipes (21) are arranged on the collecting pipe (22), the connecting pipes are communicated with the liquid outlet pipes (21) and the collecting pipe (22), one end of the collecting pipe (22) is sealed, and the other end of the collecting pipe is connected with a pipe joint.
4. The apparatus for treating waste water with steam as claimed in claim 1, wherein: actuating mechanism includes motor frame (15) and installs motor (14) on motor frame (15), well core rod (24) are connected to the motor shaft of motor (14) power take off end, in input tube (12) and conveyer pipe (23) are arranged in well core rod (24), helical blade (25) are connected well core rod (24) and are arranged in on the pole body in conveyer pipe (23), helical blade (25) and well core rod (24) axis coincidence.
5. The apparatus for treating waste water with steam as claimed in claim 1, wherein: one end of the treatment pipe (11) is connected with a steam inlet pipe (18) connected with the steam inlet end of the preheating coil (20), and the top of the other end of the treatment pipe (11) is connected with a steam outlet pipe (19) connected with the steam outlet end of the preheating coil (20).
6. The apparatus for treating waste water with steam as claimed in claim 1, wherein: the outer wall of the treatment pipe (11) is provided with a heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691833.7U CN216946289U (en) | 2022-03-28 | 2022-03-28 | Treatment device capable of preheating wastewater by utilizing steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220691833.7U CN216946289U (en) | 2022-03-28 | 2022-03-28 | Treatment device capable of preheating wastewater by utilizing steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216946289U true CN216946289U (en) | 2022-07-12 |
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ID=82300048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220691833.7U Active CN216946289U (en) | 2022-03-28 | 2022-03-28 | Treatment device capable of preheating wastewater by utilizing steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216946289U (en) |
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2022
- 2022-03-28 CN CN202220691833.7U patent/CN216946289U/en active Active
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