CN211399725U - Large-scale steam generator and steam generation system - Google Patents
Large-scale steam generator and steam generation system Download PDFInfo
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- CN211399725U CN211399725U CN201921810690.1U CN201921810690U CN211399725U CN 211399725 U CN211399725 U CN 211399725U CN 201921810690 U CN201921810690 U CN 201921810690U CN 211399725 U CN211399725 U CN 211399725U
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Abstract
A large-scale steam generator and a steam generating system. The large-scale steam generator comprises a hollow tank body, wherein a liquid storage cavity for storing a cleaning agent to be heated, a heat exchange coil pipe positioned on the lower side of the liquid storage cavity and an online heater positioned on the lower side of the heat exchange coil pipe are arranged in the tank body; the heat exchange coil is provided with an oil inlet and an oil outlet which are communicated; the on-line heater is provided with a liquid inlet and a liquid outlet which are communicated and used for heating the inflowing liquid; the liquid outlet of the on-line heater is communicated with the oil inlet of the heat exchange coil, and the liquid inlet is communicated to a hot oil pump connected with a hot oil groove; the oil outlet of the heat exchange coil is communicated to the hot oil tank. When a large workpiece is cleaned, only one set of large steam generator can generate enough steam to meet the workpiece cleaning requirement. Therefore, the pipeline design can be simplified, and the material cost is saved; the heat energy loss is reduced, so that the electricity cost is reduced; and simultaneously, the space can be saved.
Description
Technical Field
The utility model relates to a hydrocarbon cleaning equipment technical field of simplex position, concretely relates to large-scale steam generator and steam generation system.
Background
In the hardware industry, a large amount of metal chips and processing oil can be remained on the surface of a part after the part is processed. Therefore, the product needs to be cleaned before assembly. In recent years, as the government of China increases the investment and regulation of environmental protection, and various industries face great environmental protection pressure, many manufacturers can select hydrocarbon environmental protection equipment for cleaning. It is well known that in hydrocarbon cleaning plants the amount of steam directly affects the cleaning quality and the drying effect. At present, for cleaning large hardware workpieces, a mode of connecting a plurality of small steam generators in parallel is generally adopted to obtain enough steam quantity. The disadvantage of this method is that the pipe connection between a plurality of small steam generators is complicated, the heat energy loss is large, and the space is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to the problem of existence among the prior art, provide a large-scale steam generator that can produce a large amount of steam, when wasing large-scale work piece, only need one set of this large-scale steam generator just can produce sufficient steam volume and satisfy the work piece and wash the requirement. Therefore, the pipeline design can be simplified, and the material cost is saved; the heat energy loss is reduced, so that the electricity cost is reduced; and simultaneously, the space can be saved.
The utility model provides a technical scheme that its technical problem adopted is: the large-scale steam generator is used for a single-station hydrocarbon cleaning machine and comprises a hollow tank body, wherein a liquid storage cavity for storing a cleaning agent to be heated, a heat exchange coil pipe positioned on the lower side of the liquid storage cavity and an online heater positioned on the lower side of the heat exchange coil pipe are arranged in the tank body; the heat exchange coil is provided with an oil inlet and an oil outlet which are communicated; the on-line heater is provided with a liquid inlet and a liquid outlet which are communicated and used for heating the inflowing liquid; the liquid outlet of the online heater is communicated with the oil inlet of the heat exchange coil, and the liquid inlet of the online heater is communicated to a hot oil pump connected with a hot oil groove; and the oil outlet of the heat exchange coil is communicated to the hot oil tank.
By adopting the technical scheme, when the heat exchanger is used, the large steam generator is firstly connected with the matched hot oil tank and the hot oil pump, then the hot oil pump and the online heater are started, and heat conducting oil in the hot oil tank firstly passes through the online heater under the action of the hot oil pump, then flows to the heat exchange coil and finally returns to a suction port of the hot oil pump or the hot oil tank, so that circulation is realized. Because among the above-mentioned technical scheme, the on-line heater directly sets up the jar internal that is used for depositing the cleaner, so, can directly use the pipe wall of on-line heater is followed as the heat exchange surface the cleaner that the stock solution chamber flows heats to the heat energy loss that significantly reduces promotes heat exchange efficiency, can heat a large amount of cleaners in the short time in order to obtain a large amount of steam.
As the utility model provides a large-scale steam generator's optimization scheme, on-line heater welded fastening is in the jar is internal.
As the utility model provides a large-scale steam generator's optimization scheme, heat exchange coil's oil inlet and oil-out all wear out the external side of jar.
As the utility model provides a large-scale steam generator's optimization scheme, heat exchange coil's oil inlet with communicate through outside pipeline between on-line heating ware's the liquid outlet.
As the utility model provides a large-scale steam generator's optimization scheme, heat exchange coil's oil inlet is higher than heat exchange coil's oil-out.
As the utility model provides a large-scale steam generator's optimization scheme, the lateral wall of the jar body is higher than heat exchange coil's position is equipped with the steam outlet.
As the utility model provides a large-scale steam generator's optimization scheme, the bottom of the jar body is equipped with the waste liquid discharge port.
As the utility model provides a large-scale steam generator's optimization scheme, the jar body the heat transfer coil with online heater makes by stainless steel material.
In order to solve the technical problem, the utility model also provides a steam generating system, which comprises the large-scale steam generator, a hot oil groove and a hot oil pump; the hot oil groove is communicated with the hot oil pump through a first pipeline, the hot oil pump is communicated with the liquid inlet of the online heater through a second pipeline, and the oil outlet of the heat exchange coil is communicated with the hot oil groove through a third pipeline. Obviously, the steam generating system in the technical scheme can also achieve the effect of heating a large amount of cleaning agent in a short time to obtain a large amount of steam.
As the utility model provides an optimization scheme of steam generation system, be equipped with first valve on the first pipeline, be equipped with the third valve on the third pipeline, first pipeline with still communicate through the fourth pipeline between the third pipeline.
Implement the utility model provides a large-scale steam generator can reach following beneficial effect: the large-scale steam generator comprises a hollow tank body, wherein a liquid storage cavity for storing a cleaning agent to be heated, a heat exchange coil pipe positioned on the lower side of the liquid storage cavity and an online heater positioned on the lower side of the heat exchange coil pipe are arranged in the tank body; the heat exchange coil is provided with an oil inlet and an oil outlet which are communicated; the on-line heater is provided with a liquid inlet and a liquid outlet which are communicated and used for heating the inflowing liquid; the liquid outlet of the online heater is communicated with the oil inlet of the heat exchange coil, and the liquid inlet of the online heater is communicated to a hot oil pump connected with a hot oil groove; and the oil outlet of the heat exchange coil is communicated to the hot oil tank. By adopting the technical scheme, when the heat exchanger is used, the large steam generator is firstly connected with the matched hot oil tank and the hot oil pump, then the hot oil pump and the online heater are started, and heat conducting oil in the hot oil tank firstly passes through the online heater under the action of the hot oil pump, then flows to the heat exchange coil and finally returns to a suction port of the hot oil pump or the hot oil tank, so that circulation is realized. Because among the above-mentioned technical scheme, the on-line heater directly sets up the jar internal that is used for depositing the cleaner, so, can directly use the pipe wall of on-line heater is followed as the heat exchange surface the cleaner that the stock solution chamber flows heats to the heat energy loss that significantly reduces promotes heat exchange efficiency, can heat a large amount of cleaners in the short time in order to obtain a large amount of steam.
Drawings
Fig. 1 is a schematic structural diagram of a large steam generator according to a first embodiment of the present invention;
fig. 2 is a reference diagram of a use state of a large steam generator according to a first embodiment of the present invention, in which arrows indicate a flow direction of heat transfer oil;
fig. 3 is a schematic structural diagram of a steam generation system according to a second embodiment of the present invention.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Fig. 1 shows a preferred embodiment of a large steam generator according to the present invention. It should be noted that the large-scale steam generator provided by the embodiment is suitable for a single-station hydrocarbon cleaning machine, and can provide a large amount of steam for the single-station hydrocarbon cleaning machine. The steam quantity that it can produce is about more than 3 times of present small-size steam generator, and area only has 3 small-size steam generator's 1/2, and the total length of pipe-line erection is less than 1/2, can great improvement simplex position hydrocarbon cleaning machine's production efficiency to reduction in production cost.
The large-scale steam generator comprises a hollow tank body 1, wherein a liquid storage cavity 11 for storing a cleaning agent to be heated, a heat exchange coil 2 positioned on the lower side of the liquid storage cavity 11 and an online heater 3 positioned on the lower side of the heat exchange coil 2 are arranged in the tank body 1; the heat exchange coil 2 is provided with an oil inlet 21 and an oil outlet 22 which are communicated; the online heater 3 is provided with a liquid inlet 31 and a liquid outlet 32 which are communicated and used for heating the inflowing liquid; the liquid outlet 32 of the online heater 3 is communicated with the oil inlet 21 of the heat exchange coil 2, and the liquid inlet 31 is used for being communicated to a hot oil pump 4 connected with a hot oil tank 5; the oil outlet 22 of the heat exchange coil 2 is used for communicating to the hot oil tank 5.
In this embodiment, the in-line heater 3 is welded and fixed in the tank 1. The on-line heater 3 has a heating pipe which is bent repeatedly, the heating pipe has the liquid inlet 31 and the liquid outlet 32, and when the on-line heater 3 is started, the heating pipe heats the flowing-in heat transfer oil.
In this embodiment, both the oil inlet 21 and the oil outlet 22 of the heat exchange coil 2 penetrate through the outer side of the tank body 1, the oil inlet 21 of the heat exchange coil 2 is higher than the oil outlet 22 of the heat exchange coil 2, and the oil inlet 21 of the heat exchange coil 2 is communicated with the liquid outlet 32 of the online heater 3 through an external pipeline. Therefore, the design of the pipeline inside the tank body 1 is simplified, and the manufacturing cost is saved.
In this embodiment, a steam outlet 12 is arranged at a position, higher than the heat exchange coil 2, of the side wall of the tank body 1, and a waste liquid outlet 13 is arranged at the bottom of the tank body 1. The steam outlet 12 is adapted to be connected to other equipment of the single-station hydrocarbon cleaning machine to provide steam to the single-station hydrocarbon cleaning machine. The waste liquid outlet 13 can ensure smooth discharge of the cleaning agent remaining in the tank 1.
In this embodiment, the tank 1, the heat exchange coil 2 and the on-line heater 3 are all made of stainless steel. In particular, the heating pipe of the on-line heater 3 and the hot oil pump 4 used in cooperation are all explosion-proof.
When the large-scale steam generator is used, the large-scale steam generator is firstly connected with a matched hot oil tank 5 and a matched hot oil pump 4, then a cleaning agent (usually a hydrocarbon cleaning agent) in the liquid storage cavity 11 is released into the tank body 1 to immerse the online heater 3 and the heat exchange coil 2, then the hot oil pump 4 is started and the online heater 3 is started, at the moment, heat conduction oil in the hot oil tank 5 firstly passes through the online heater 3 under the action of the hot oil pump 4, then flows to the heat exchange coil 2, and finally returns to a suction port of the hot oil pump 4 or the hot oil tank 5 to realize circulation. Because among the above-mentioned technical scheme, on-line heater 3 directly sets up the jar body 1 that is used for depositing the cleaner in, so, not only heat exchange coil 2 can be right the cleaner in the jar body 1 heats, on-line heater 3's pipe wall also can directly be used as the heat exchange face to follow the cleaner that stock solution chamber 11 flows heats to the heat energy loss that significantly reduces has promoted the heating efficiency to the cleaner by a wide margin, can heat a large amount of cleaners in the short time in order to obtain a large amount of steam.
In summary, the large-scale steam generator provided by the embodiment can achieve the following beneficial effects:
1. and the heat conduction oil in the hot oil groove firstly passes through the online heater under the action of the hot oil pump, then flows to the heat exchange coil pipe, and finally returns to the suction port of the hot oil pump or the hot oil groove, so that the heat conduction oil can be recycled.
2. The online heater is directly set up the jar internal that is used for depositing the cleaner, so, can directly use the pipe wall of online heater is followed as the heat exchange surface the cleaner that the stock solution chamber flows heats to the heat energy loss that significantly reduces promotes heat exchange efficiency, can heat a large amount of cleaners in the short time in order to obtain a large amount of steam.
3. The pipeline connection is simple, and the manufacturing cost is reduced.
Example two
The embodiment provides a steam generating system, which comprises the large-scale steam generator provided by the first embodiment, a hot oil tank 5 and a hot oil pump 4; the hot oil groove 5 is communicated with the hot oil pump 4 through a first pipeline 6, the hot oil pump 4 is communicated with a liquid inlet 31 of the online heater 3 through a second pipeline 7, and an oil outlet 22 of the heat exchange coil 2 is communicated with the hot oil groove 5 through a third pipeline 8.
In this embodiment, the first pipeline 6 is provided with a first valve 61, and the third pipeline 8 is provided with a third valve 81, so as to control the flow direction of the heat transfer oil. The first pipeline 6 is communicated with the third pipeline 8 through a fourth pipeline 9, so that heat conduction oil flowing out of the oil outlet 22 of the heat exchange coil 2 can flow back to the suction port of the hot oil pump 4 through the first pipeline 6, the fourth pipeline 9 and the first pipeline 6 to form heat conduction oil circulation.
Obviously, the steam generating system provided by the embodiment can also achieve the effect of heating a large amount of cleaning agent in a short time to obtain a large amount of steam. For details, reference may be made to the first embodiment, which is not described herein.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. A large-scale steam generator is used for a single-station hydrocarbon cleaning machine and is characterized by comprising a hollow tank body, wherein a liquid storage cavity for storing a cleaning agent to be heated, a heat exchange coil pipe positioned on the lower side of the liquid storage cavity and an online heater positioned on the lower side of the heat exchange coil pipe are arranged in the tank body; the heat exchange coil is provided with an oil inlet and an oil outlet which are communicated; the on-line heater is provided with a liquid inlet and a liquid outlet which are communicated and used for heating the inflowing liquid; the liquid outlet of the online heater is communicated with the oil inlet of the heat exchange coil, and the liquid inlet of the online heater is communicated to a hot oil pump connected with a hot oil groove; and the oil outlet of the heat exchange coil is communicated to the hot oil tank.
2. The large scale steam generator of claim 1, wherein the in-line heater is welded into the canister.
3. The large steam generator of claim 1, wherein the oil inlet and the oil outlet of the heat exchange coil penetrate the outer side of the tank body.
4. The large steam generator of claim 3, wherein the oil inlet of the heat exchange coil is communicated with the liquid outlet of the in-line heater through an external pipeline.
5. The large steam generator of claim 3, wherein the oil inlet of the heat exchange coil is higher than the oil outlet of the heat exchange coil.
6. The large steam generator according to claim 1, wherein a steam outlet is formed in the side wall of the tank body at a position higher than the heat exchange coil.
7. The large scale steam generator of claim 1, wherein the bottom of the canister is provided with a waste liquid discharge port.
8. The large scale steam generator of claim 1, wherein the canister, the heat exchanging coil, and the in-line heater are all made of stainless steel material.
9. A steam generating system comprising a large steam generator according to claims 1-8, further comprising a hot oil sump and a hot oil pump; the hot oil groove is communicated with the hot oil pump through a first pipeline, the hot oil pump is communicated with the liquid inlet of the online heater through a second pipeline, and the oil outlet of the heat exchange coil is communicated with the hot oil groove through a third pipeline.
10. The steam generating system as recited in claim 9, wherein the first pipeline is provided with a first valve, the third pipeline is provided with a third valve, and the first pipeline is communicated with the third pipeline through a fourth pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810690.1U CN211399725U (en) | 2019-10-25 | 2019-10-25 | Large-scale steam generator and steam generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810690.1U CN211399725U (en) | 2019-10-25 | 2019-10-25 | Large-scale steam generator and steam generation system |
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| Publication Number | Publication Date |
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| CN211399725U true CN211399725U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921810690.1U Active CN211399725U (en) | 2019-10-25 | 2019-10-25 | Large-scale steam generator and steam generation system |
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| CN (1) | CN211399725U (en) |
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- 2019-10-25 CN CN201921810690.1U patent/CN211399725U/en active Active
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