CN207975628U - A kind of steam generator for drilling machine heat-preserving equipment - Google Patents

Abstract

The utility model discloses a kind of steam generators for drilling machine heat-preserving equipment, including shell and liner, the liner is fixedly installed in the shell, the middle part of the liner is equipped with inlet tube, the top of the liner is equipped with exhaust pipe, and the bottom of the liner is equipped with heating device, and the middle part of the liner is equipped with discoidal water mist separator, the peripheral wall of the water mist separator is connected with the inner wall of the liner, and the water mist separator is located at the top of the inlet tube.The steam generated by steam generator cleans drilling equipment, solves the problems, such as oil-well drilling equipment oil stain inconvenience cleaning；By the way that water mist separator is arranged, the water content that vapor is discharged in liner is reduced, improves the utilization rate of water resource, and saved energy.

Description

A kind of steam generator for drilling machine heat-preserving equipment

Technical field

The utility model is related to drilling machine heat-preserving equipment technical fields, and in particular to a kind of steam for drilling machine heat-preserving equipment Generator.

Background technology

Drilling machine heat-preserving equipment is the special of the replacement conventional boiler heat preserving mode developed for the production of drilling well Winter safety With antifreeze electric heating thermal insulation equipment, it includes mainly drilling machine gas path drying device, pipeline heating device, full-automatic electric heating steam generation Device, pool heater, operating personnel's attemperator, controlling box attemperator, far controls room heat-insulated device at diesel engine attemperator Deng.The water from steam of existing drilling machine heat-preserving equipment steam generator discharge divides content very high, and significant portion water resource is directly arranged It bleeds off without being utilized, use cost is high, and the noise generated is larger, influences working environment, bad shadow is caused to environment It rings.

Utility model content

The utility model in view of the deficiencies of the prior art, provides a kind of steam generator for drilling machine heat-preserving equipment, Water mist separator is set in the liner of steam generator, reduces the water content of steam generator discharge gas, improves water resource Utilization rate.

In view of the above problem of the prior art, according to one side disclosed by the utility model, the utility model uses Following technical scheme：

A kind of steam generator for drilling machine heat-preserving equipment, including shell and liner, the liner are fixedly installed in institute It states in shell, the middle part of the liner is equipped with inlet tube, and one end of the inlet tube is connected to the liner, the inlet tube The other end runs through the shell, and the top of the liner is equipped with exhaust pipe, the top of one end of the exhaust pipe and the liner The other end of connection, the exhaust pipe runs through the shell；The bottom of the liner is equipped with heating device, the middle part of the liner Equipped with discoidal water mist separator, the peripheral wall of the water mist separator is connected with the inner wall of the liner, the water mist Separator is located at the top of the inlet tube.

In order to which the utility model is better achieved, further technical solution is：

An embodiment according to the present utility model, the exhaust pipe are equipped with steam valve.

Another embodiment according to the present utility model, the top of the liner are equipped with the safety being connected to the liner Valve, the safety-valve are located at the top of the water mist separator.

Another embodiment according to the present utility model, the water mist separator include antipriming pipe and discoidal shell The bottom of body, the shell is equipped with air admission hole, and the antipriming pipe is inserted into the shell, and the top of the antipriming pipe is equipped with outlet Mouthful, the peripheral wall of the sealed bottom setting of the antipriming pipe, the antipriming pipe is equipped with first through hole, the shell and the antipriming pipe Metal ball is filled in the annular chamber surrounded.

Further, the water mist separator further includes diversion pipe, and the diversion pipe is fixedly linked with the shell, institute The one end for stating diversion pipe is inserted into the annular chamber, and the other end of the diversion pipe stretches out the shell, institute through the air admission hole The peripheral wall for stating diversion pipe is equipped with the second through-hole.

Further, diversion trench, length direction of the diversion trench along the diversion pipe are equipped between second through-hole Setting.

Compared with prior art, the utility model has the beneficial effects that：

The steam generated by steam generator cleans drilling equipment, and it is inconvenient to solve oil-well drilling equipment oil stain The problem of cleaning；By the way that water mist separator is arranged, the water content that vapor is discharged in liner is reduced, the profit of water resource is improved With rate, and energy is saved；By the way that the safety-valve of automatic open-close is arranged, in the case of reaching certain air pressure in liner, peace Full valve door automatically opens, and carries out pressure release, improves the safety of steam generator.

Description of the drawings

Illustrate present specification embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment Or attached drawing needed in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the reference to some embodiments in present specification, for those skilled in the art, what is do not made the creative labor In the case of, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the steam generator structural representation for drilling machine heat-preserving equipment according to the utility model one embodiment Figure；

Fig. 2 is the structural schematic diagram according to the water mist separator of the utility model one embodiment；

Fig. 3 is the internal structure schematic diagram according to the water mist separator of the utility model one embodiment；

Fig. 4 is the diversion pipe front view according to the utility model one embodiment；

Fig. 5 is the diversion pipe vertical view according to the utility model one embodiment；

Wherein, entitled corresponding to the reference numeral in attached drawing：

1- shells, 2- liners, 3- inlet tubes, 4- exhaust pipes, 41- steam valves, 5- heating devices, 6- water mists separation dress It sets, 61- antipriming pipes, the gas outlets 611-, 612- first through hole, 62- shells, 621- air admission holes, 622- annular chambers, 7- safety valves Door, 8- metal balls, 9- diversion pipes, the second through-holes of 91-, 92- diversion trenches.

Specific implementation mode

The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not It is limited to this.

As shown in FIG. 1, FIG. 1 is the steam generators for drilling machine heat-preserving equipment according to the utility model one embodiment Structural schematic diagram, a kind of steam generator for drilling machine heat-preserving equipment, including shell 1 and liner 2, the liner 2 fix peace Loaded in the shell 1, the middle part of the liner 2 is equipped with inlet tube 3, and one end of the inlet tube 3 is connected to the liner 2, The other end of the inlet tube 3 runs through the shell 1, and inlet tube 3 is used to be 2 water filling of liner, and the top of the liner 2 is equipped with row Tracheae 4, one end of the exhaust pipe 4 are connected to the top of the liner 2, and the other end of the exhaust pipe 4 runs through the shell 1, the outlet side of the exhaust pipe 4 is equipped with steam valve 41, and exhaust pipe 4 is for being discharged vapor in liner 2.The liner 2 Bottom is equipped with heating device 5, and water of the heating device 5 for 2 lower part of heating inner liner generates steam, the middle part of the liner 2 Equipped with discoidal water mist separator 6, the peripheral wall of the water mist separator 6 is connected with the inner wall of the liner 2, the water Mist separator 6 is located at the top of the inlet tube 3.

For the security performance of lifting means, the top of the liner 2 is equipped with the safety-valve 7 being connected to the liner 2, The safety-valve 7 is located at the top of the water mist separator 6.When the vapor accumulation of liner 2 reaches a certain size gas When pressure, safety-valve 7 automatically opens carry out pressure release.

Fig. 2 is structural schematic diagram when the utility model water mist separator 6 is fitted without diversion pipe 9, as shown in Fig. 2, The water mist separator 6 includes antipriming pipe 61 and discoidal shell 62, and the bottom of the shell 62 is equipped with air admission hole 621, The antipriming pipe 61 is inserted into the shell 62, and the top of the antipriming pipe 61 is equipped with gas outlet 611, the antipriming pipe 61 Sealed bottom is arranged, and the peripheral wall of the antipriming pipe 61 is equipped with first through hole 612, what the shell 62 was surrounded with the antipriming pipe 61 Metal ball 8 is filled in annular chamber 622.

Further, as shown in figure 3, the water mist separator 6 further includes diversion pipe 9, shown diversion pipe 9 is both ends Hatch frame, diversion pipe 9 are fixedly linked with the shell 62, and one end of the diversion pipe 9 is inserted into the annular chamber 622, institute The other end for stating diversion pipe 9 stretches out the shell 62 through the air admission hole 621, and the peripheral wall of the diversion pipe 9 is equipped with the second through-hole 91。

When equipment is run, the vapor that 2 lower part of liner generates enters from the opening of 9 bottom end of diversion pipe and the second through-hole 91 Then diversion pipe 9 enters through diversion pipe 9 in annular chamber 622, then vapor passes through from the gap between metal ball 8, and passes through First through hole 612 enters antipriming pipe 61, and last vapor flows out water mist separator 6 from gas outlet 611.When vapor passes through Flow velocity is slack-off when gap between metal ball 8, wherein being flowed down through diversion pipe 9 after the partial moisture aggregation being mingled with, on the one hand reduces Water content in steam generator discharge vapor, noise when on the other hand can also reduce equipment operation.

As shown in Figure 4 and Figure 5, diversion trench 92 is equipped between second through-hole 91, the diversion trench 92 is along the water conservancy diversion The length direction of pipe 9 is arranged.It can be flowed down from diversion trench 92 from the flow for converging outflow in annular chamber 622, it in this way can be to avoid Flow blocks the inlet channel of diversion pipe 9, improves speed of the vapor by water mist separator 6.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with it is other The difference of embodiment, identical similar portion cross-reference between each embodiment.

" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", etc., refer to tying Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description In.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining When one embodiment describes a specific features, structure or feature, to be advocated be realized in conjunction with other embodiment it is this Feature, structure or feature are also fallen in the scope of the utility model.

Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still, It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations It will fall within scope and spirit disclosed in the present application.More specifically, it is disclosed and the scope of the claims in the application It is interior, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block and/ Or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.

Claims (6)

1. a kind of steam generator for drilling machine heat-preserving equipment, it is characterised in that：Including shell and liner, the liner is fixed It is installed in the shell, the middle part of the liner is equipped with inlet tube, and one end of the inlet tube is connected to the liner, described The other end of inlet tube runs through the shell, and the top of the liner is equipped with exhaust pipe, one end of the exhaust pipe with it is described interior The top of courage is connected to, and the other end of the exhaust pipe runs through the shell；The bottom of the liner is equipped with heating device, described interior The middle part of courage is equipped with discoidal water mist separator, and the peripheral wall of the water mist separator is connected with the inner wall of the liner, The water mist separator is located at the top of the inlet tube.

2. the steam generator according to claim 1 for drilling machine heat-preserving equipment, it is characterised in that：On the exhaust pipe Equipped with steam valve.

3. the steam generator according to claim 1 for drilling machine heat-preserving equipment, it is characterised in that：The liner it is upper Portion is equipped with the safety-valve being connected to the liner, and the safety-valve is located at the top of the water mist separator.

4. the steam generator according to claim 1 for drilling machine heat-preserving equipment, it is characterised in that：The water mist separation Device includes antipriming pipe and discoidal shell, and the bottom of the shell is equipped with air admission hole, and the antipriming pipe is inserted into the shell Interior, the top of the antipriming pipe is equipped with gas outlet, and the sealed bottom of the antipriming pipe is arranged, and the peripheral wall of the antipriming pipe is equipped with the One through-hole, the shell are interior filled with metal ball with the annular chamber that the antipriming pipe surrounds.

5. the steam generator according to claim 4 for drilling machine heat-preserving equipment, it is characterised in that：The water mist separation Device further includes diversion pipe, and the diversion pipe is fixedly linked with the shell, and the annular chamber is inserted into one end of the diversion pipe Interior, the other end of the diversion pipe stretches out the shell through the air admission hole, and the peripheral wall of the diversion pipe is equipped with the second through-hole.

6. the steam generator according to claim 5 for drilling machine heat-preserving equipment, it is characterised in that：Second through-hole Between be equipped with diversion trench, the diversion trench along the diversion pipe length direction be arranged.