CN213178302U

CN213178302U - Steam boiler water spray desuperheater

Info

Publication number: CN213178302U
Application number: CN202021516850.4U
Authority: CN
Inventors: 龚平
Original assignee: Sichuan Luoyuan Food Co ltd
Current assignee: Sichuan Luoyuan Food Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-11
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a desuperheater field specifically is a steam boiler water spray desuperheater, the novel nipple rectifier comprises a cylindrical shel, the surface of barrel is pegged graft there is the pipe, the pipe runs through barrel and fixedly connected with atomizer. The utility model discloses a first flange and second flange are as for annular housing inner chamber, annular housing suit seals in barrel and inner tube outer wall and through the rubber ring, then continuously to the internal cooling water that supplies of annular housing, thereby reach and cool off bolt and first flange and second flange, thereby avoid producing thermal stress, and then effectual first flange and the second flange of having protected, the condition of avoiding appearing the fracture takes place, and the service life is prolonged, and is comparatively practical, and is suitable for extensive popularization and use.

Description

Steam boiler water spray desuperheater

Technical Field

The utility model relates to a desuperheater field specifically is a steam boiler water spray desuperheater.

Background

The desuperheater is a device for adjusting the temperature of superheated steam, and is a device for adjusting the temperature of superheated reheated steam by using water as a cooling medium, and is generally used for adjusting the temperature of superheated steam.

Current patent CN201820713857.1 discloses a steam boiler water spray desuperheater, including barrel, ring flange, thermometer, oral siphon, annular water pipe and atomizing nozzle, the both ends of barrel all are fixed with the ring flange, the mid-mounting on barrel top has the oral siphon, and the bottom of oral siphon runs through in the inside of barrel, the bottom of oral siphon and the one end intercommunication of connecting pipe, annular water pipe is installed in the inside left side of barrel, atomizing nozzle is installed on the right side of annular water pipe, and atomizing nozzle installs the multiunit, the thermometer is installed on the right side on barrel top, and the bottom of thermometer runs through in the inside of barrel. The utility model discloses a barrel internally mounted has annular water pipe, and installs multiunit atomizing nozzle on the annular water pipe, and during the cooling, multiunit atomizing nozzle sprays water smoke simultaneously, improves the speed of cooling greatly, and is comparatively practical, is fit for extensively promoting and using.

The device of above-mentioned patent design is in the use, through protective case suit in the screw outer wall, but at the in-process of using, the thermal stress that high temperature produced can act on protective case, and protective case can transmit thermal stress for in the screwed hole at will to the condition that the fracture appears at will. Therefore, we propose a steam boiler water spray desuperheater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam boiler water spray desuperheater has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steam boiler water spray desuperheater comprises a cylinder body, wherein a guide pipe is inserted into the surface of the cylinder body, penetrates through the cylinder body and is fixedly connected with an atomizing nozzle;

the utility model discloses a water pump, including the barrel, the right-hand member of barrel fixedly connected with first flange, the right-hand member opening part of barrel is pegged graft and is had the inner tube, the outer wall fixedly connected with second flange of inner tube, fasten through bolt and nut between first flange and the second flange, first flange and second flange outside cover are equipped with annular casing, the bottom fixed mounting of annular casing has the liquid pump, the water inlet and the water pipe intercommunication of liquid pump, the delivery port of liquid pump and the one end intercommunication of aqueduct, the other end of aqueduct and the right side wall intercommunication of annular casing, the left side wall upside intercommunication of annular casing has the drain pipe.

As an optimal implementation mode of the utility model, the through-hole has all been seted up to the both sides wall of annular casing, and is two sets of peg graft respectively in the through-hole have with the rubber ring of barrel and inner tube adaptation.

As an optimized embodiment of the present invention, the outer wall of the atomizing nozzle is provided with a plurality of nozzles and the number of the nozzles is a plurality of groups.

As a preferred embodiment of the utility model, the atomizer passes through connecting rod and barrel inner wall fixed connection.

As a preferred embodiment of the utility model, the outer wall fixed mounting of barrel has the thermometer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a steam boiler water spray desuperheater, as for annular shell inner chamber through first flange and second flange, annular shell suit seals in barrel and inner tube outer wall and through the rubber ring, then continuously supplies the cooling water to annular shell internal, thereby reach and cool off bolt and first flange and second flange, thereby avoid producing thermal stress, and then effectual first flange and the second flange of having protected, the condition of avoiding appearing the fracture takes place, and service life is prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the water spray desuperheater of the steam boiler of the present invention;

FIG. 2 is a schematic view of the annular casing structure of the water spray desuperheater of the steam boiler of the present invention.

In the figure: 1. a barrel; 2. an inner barrel; 3. a first flange; 4. a second flange; 5. An annular housing; 6. a conduit; 7. an atomizing spray head; 8. a thermometer; 9. a liquid pump; 10. a water pipe; 11. a water conduit; 12. a drain pipe; 13. a bolt; 14. a nut; 15. a through hole; 16. a rubber ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a steam boiler water spray desuperheater comprises a cylinder body 1, wherein a guide pipe 6 is inserted into the surface of the cylinder body 1 in an inserted mode, the guide pipe 6 penetrates through the cylinder body 1 and is fixedly connected with an atomizing nozzle 7;

the right end of the barrel body 1 is fixedly connected with a first flange 3, an inner barrel 2 is inserted into an opening at the right end of the barrel body 1, a second flange 4 is fixedly connected with the outer wall of the inner barrel 2, the first flange 3 and the second flange 4 are fastened through a bolt 13 and a nut 14, an annular shell 5 is sleeved outside the first flange 3 and the second flange 4, a liquid pump 9 is fixedly installed at the bottom of the annular shell 5, a water inlet of the liquid pump 9 is communicated with a water pipe 10, a water outlet of the liquid pump 9 is communicated with one end of a water guide pipe 11, the other end of the water guide pipe 11 is communicated with the right side wall of the annular shell 5, a water discharge pipe 12 is communicated with the upper side of the left side wall of the annular shell 5, in the embodiment, referring to fig. 1, specifically, the first flange 3 and the second flange 4 are cooled by injecting cooling water into the annular shell 5, thereby avoiding the generation of thermal stress and prolonging the service life.

In this embodiment, referring to fig. 2, through holes 15 are formed in both side walls of the annular housing 5, and rubber rings 16 adapted to the cylinder 1 and the inner cylinder 2 are respectively inserted into the two groups of through holes 15, so that the annular housing can be sealed to prevent water from overflowing.

In this embodiment, referring to fig. 1, the outer wall of the atomizing nozzle 7 is provided with a plurality of groups of nozzles, specifically, the spraying area coverage is relatively large, so as to improve the cooling effect.

Referring to the drawing in this embodiment, the atomizer 7 is fixedly connected to the inner wall of the cylinder 1 through a connecting rod, and particularly, the atomizer 7 is stable.

Referring to fig. 1 in the embodiment, a thermometer 8 is fixedly installed on an outer wall of the cylinder 1, and specifically, the thermometer can detect temperature.

It should be noted that, the steam boiler water spray desuperheater of the present invention includes components that are all universal standard components or known by technicians in this field, the structure and principle of the components are known by technicians or known by routine experimental methods, at the idle position of the device, all the electric devices in the above are connected by wires, referring to the power components, electric devices and adaptive monitoring computer and power supply, the specific connection means should refer to the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in this field, the following main introduces working principle and process, no description is made for electric control, when working, the conduit 6 is connected with the external water pipe first, when the temperature transmitted from the inner cylinder 2 is too high, the thermometer 8 displays corresponding numerical value, when the temperature is too high, open the control valve of external water pipe, then supply into water in the guide pipe 6, then spray water through atomizer 7, thereby cool down, high temperature can transmit for first flange 3 and second flange 4 simultaneously, thereby lead to bolt 13 can produce thermal stress, then utilize water pipe 10 extraction cooling water to get into annular casing 5 through liquid pump 9, make full clear water in the annular casing 5, then discharge through drain pipe 12 and recycle, thereby reach the effect with heat source recycle, the water change that does not stop in the annular casing 5 simultaneously, thereby reach refrigerated effect, avoid producing thermal stress, thereby first flange 3 and second flange 4 have been protected, thereby service life has been prolonged, the device is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a steam boiler water spray desuperheater, includes barrel (1), its characterized in that: a guide pipe (6) is inserted into the surface of the cylinder body (1), and the guide pipe (6) penetrates through the cylinder body (1) and is fixedly connected with an atomizing nozzle (7);

the water pump is characterized in that a first flange (3) is fixedly connected to the right end of the barrel body (1), an inner barrel (2) is inserted into an opening of the right end of the barrel body (1), a second flange (4) is fixedly connected to the outer wall of the inner barrel (2), the first flange (3) and the second flange (4) are fastened through bolts (13) and nuts (14), an annular shell (5) is sleeved on the outer sides of the first flange (3) and the second flange (4), a liquid pump (9) is fixedly mounted at the bottom of the annular shell (5), a water inlet of the liquid pump (9) is communicated with a water pipe (10), a water outlet of the liquid pump (9) is communicated with one end of a water guide pipe (11), the other end of the water guide pipe (11) is communicated with the right side wall of the annular shell (5), and a water discharge pipe (12) is communicated with the upper side of the left side wall.

2. A steam boiler water injection desuperheater according to claim 1, wherein: through holes (15) are formed in two side walls of the annular shell (5), and rubber rings (16) matched with the cylinder body (1) and the inner cylinder (2) are respectively inserted into the two groups of through holes (15).

3. A steam boiler water injection desuperheater according to claim 1, wherein: the outer wall of the atomizing nozzle (7) is provided with a plurality of groups of nozzles.

4. A steam boiler water injection desuperheater according to claim 1, wherein: the atomizing nozzle (7) is fixedly connected with the inner wall of the cylinder body (1) through a connecting rod.

5. A steam boiler water injection desuperheater according to claim 1, wherein: and a thermometer (8) is fixedly arranged on the outer wall of the barrel body (1).