CN218523404U - Liquid ammonia gasification equipment - Google Patents

Abstract

The utility model discloses a liquid ammonia vaporizing device, including the bearing brace table, inboard one side fixed position of bearing brace table upper end installs the vaporizer, the inboard opposite side fixed position of bearing brace table upper end installs circulation tank, the inboard outside fixed position of bearing brace table upper end installs control panel, the upper end fixed position of the outside one side of vaporizer installs the liquid ammonia inlet pipe, the water inlet has been preset to the upper end position of the outside opposite side of vaporizer, the intermediate position fixed mounting of the inside lower extreme of vaporizer has electric heating element, the intermediate position fixed mounting of circulation tank upper end has the circulating pump, the lower extreme position of circulation tank avris has preset the outlet. This liquid ammonia vaporization device can choose for use liquid ammonia vaporization mode according to concrete user demand, has richened holistic service function nature, and has add the circulation structure of evaporation vaporization water, has promoted holistic use smoothness nature, and is more energy-conserving, has reduced manufacturing cost.

Description

Liquid ammonia gasification device

Technical Field

The utility model relates to a liquid ammonia vaporization technical field specifically is a liquid ammonia vaporizing device.

Background

Liquid ammonia is an important chemical raw material, is a colorless and odorless liquid, is generally stored in a liquid form, and sometimes needs to be vaporized for use in chemical engineering operation.

However, most of the existing liquid ammonia vaporizing devices adopt the vaporizing mode of the traditional reduced pressure evaporation, the vaporizing mode is single, and further the applicability of the liquid ammonia vaporizing device is limited, various use requirements cannot be met in the practical application use work, the whole use functionality is correspondingly limited, the liquid ammonia vaporizing device does not have stable use safety, the use risk in the working process is increased, and the existing liquid ammonia vaporizing device cannot realize continuous and stable vaporizing use effect in the normal use work due to the limitation of the structure of the liquid ammonia vaporizing device, meanwhile, the water for reduced pressure evaporation and vaporization cannot be recycled, and further the whole energy saving performance of the vaporizing device is influenced, and the whole working cost is correspondingly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid ammonia vaporizing device to it is single to provide the vaporization mode among the above-mentioned background art of solution, and the safety in utilization is comparatively general, and the continuous smoothness nature of work has received the influence of certain degree, and whole work energy conservation nature is relatively poor, has increased whole working cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid ammonia vaporizing device, includes the bearing brace table, one side fixed position of bearing brace table upper end inboard has the vaporizer, the inboard opposite side fixed position in bearing brace table upper end has circulation tank, the inboard outside fixed position in bearing brace table upper end has control panel, the upper end fixed position of the outside one side of vaporizer has the liquid ammonia inlet pipe, the water inlet has been preset to the upper end position of the outside opposite side of vaporizer, the intermediate position fixed mounting of the inside lower extreme of vaporizer has electric heating element, the intermediate position fixed mounting of circulation tank upper end has the circulating pump, the lower extreme position of circulation tank avris has preset the outlet.

Furthermore, stable support bottom feet are symmetrically and fixedly installed at the corner positions of the bottom of the bearing support platform, the entire vaporizing tank is of a hollow tank body structure at the upper end of the bearing support platform, the entire circulating water tank is of a hollow box body structure at the upper end of the bearing support platform, a water outlet is preset at the lower end position of the other side of the outside of the vaporizing tank, the vaporizing tank is communicated with the inside of the circulating water tank through the water outlet, a spiral water pipe of a spiral pipe body structure is fixedly installed on the inner wall of the inside of the vaporizing tank, and the water inlet and the water outlet are communicated with the inside of the spiral water pipe;

through having add the spiral water pipe with intercommunication each other between vaporizer and the circulation tank, can furthest promote the whole smoothness nature that circulation tank circulated water supply operation to the vaporizer back, be favorable to promoting holistic result of use.

Furthermore, a primary sealing access cover is movably mounted at the lower end position of one side outside the vaporizing tank, a secondary sealing access cover is movably mounted at the front of the outside of the circulating water tank, the mounting position of the primary sealing access cover outside the vaporizing tank is correspondingly matched with the fixed mounting position of the electric heating assembly inside the vaporizing tank, a heater is fixedly mounted at the lower end position inside the circulating water tank, the mounting position of the secondary sealing access cover outside the circulating water tank is correspondingly matched with the mounting position of the heater inside the circulating water tank, and the electric heating assembly, the circulating pump and the heater are electrically connected with the control panel;

the primary sealing access cover and the secondary sealing access cover are correspondingly arranged outside the vaporization tank and the circulating water tank respectively, so that the electric heating assembly and the heater arranged inside the vaporization tank and the circulating water tank are maintained regularly on the basis of ensuring the sealing performance of the vaporization tank and the circulating water tank, and the service life of the whole system can be effectively prolonged.

Furthermore, a vaporization discharge pipe is fixedly arranged in the middle of the upper end of the outer part of the vaporization tank, the vaporization discharge pipe penetrates through the upper end of the vaporization tank and is communicated with the inside of the vaporization tank, the liquid ammonia feed pipe penetrates through the side of the vaporization tank and is communicated with the inside of the vaporization tank, and a feed funnel is fixedly arranged at the upper end of the liquid ammonia feed pipe;

through add feed hopper in liquid ammonia inlet pipe outside, effectively promoted whole liquid ammonia feeding fluency in normal use work on the basis that does not influence liquid ammonia vaporization operation.

Furthermore, a water filling port is preset at the side position of the upper end of the outer part of the circulating water tank, the circulating pump is communicated with the inner part of the circulating water tank, a pumping pipe is fixedly connected between the circulating pump and the water filling port, the circulating pump is communicated with the inner part of the vaporization tank through the pumping pipe, and a drain valve is movably arranged outside the water discharging port;

through having set up pumping pipe with correlation between circulation tank and the vaporizer additional for holistic liquid ammonia vaporization result of use has obtained the promotion of certain degree.

Compared with the prior art, the beneficial effects of the utility model are that: this liquid ammonia vaporizing device, through set up two kinds of vaporization modes of electrical heating vaporization and circulating water flow evaporation simultaneously in the device is inside, make the device choose for use according to the concrete user demand in the liquid ammonia vaporization work, and then enriched holistic service function nature on the basis that has strengthened whole suitability, and optimized the improvement through the liquid ammonia feed structure to the device, and add the circulation structure of evaporation vaporization water, can be at utmost promote the whole smoothness nature in the practical application use work of the device, can realize the result of use of continuous vaporization, the structure of circulation evaporation vaporization has promoted the device's energy-conservation nature greatly, be favorable to reducing produced cost in the liquid ammonia vaporization work, simultaneously through the access cover that has set up on the basis that does not influence the device vaporization jar and circulating water tank inside leakproofness, be favorable to prolonging holistic life.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the spiral water pipe of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic view of a structure in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a load bearing support platform; 2. stabilizing the supporting bottom feet; 3. a vaporization tank; 4. a circulating water tank; 5. a control panel; 6. a vaporization discharge pipe; 7. a liquid ammonia feeding pipe; 8. a primary seal access cover; 9. a water inlet; 10. a water outlet; 11. an electrical heating assembly; 12. a spiral water pipe; 13. a circulation pump; 14. a secondary seal access cover; 15. a water filling port; 16. a water outlet; 17. a heater; 18. a feed hopper; 19. pumping the pipe; 20. and (6) draining the water valve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and it will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Referring to fig. 1-6, the present invention provides a technical solution: a liquid ammonia vaporizing device comprises a bearing support platform 1, a stable support footing 2, a vaporization tank 3, a circulating water tank 4, a control panel 5, a vaporization discharge pipe 6, a liquid ammonia feed pipe 7, a primary seal access cover 8, a water inlet 9, a water outlet 10, an electric heating assembly 11, a spiral water pipe 12, a circulating pump 13, a secondary seal access cover 14, a water filling port 15, a water outlet 16, a heater 17, a feeding funnel 18, a pumping pipe 19 and a water discharge valve 20, wherein the stable support footing 2 is symmetrically and fixedly installed at the corner position of the bottom of the bearing support platform 1, the vaporization tank 3 is fixedly installed at one side position of the inner side of the upper end of the bearing support platform 1, the circulating water tank 4 is fixedly installed at the other side position of the inner side of the upper end of the bearing support platform 1, the control panel 5 is fixedly installed at the outer side position of the inner side of the upper end of the bearing support platform 1, and the vaporization tank 3 is of a hollow tank structure on the bearing support platform 1, a vaporization discharge pipe 6 is fixedly arranged at the middle position of the upper end outside the vaporization tank 3, a liquid ammonia feed pipe 7 is fixedly arranged at the upper end position of one side outside the vaporization tank 3, a primary seal access cover 8 is movably arranged at the lower end position of one side outside the vaporization tank 3, a water inlet 9 is preset at the upper end position of the other side outside the vaporization tank 3, a water outlet 10 is preset at the lower end position of the other side outside the vaporization tank 3, the vaporization tank 3 is mutually communicated with the inside of the circulation water tank 4 through the water outlet 10, an electric heating component 11 is fixedly arranged at the middle position of the lower end inside the vaporization tank 3, a spiral water pipe 12 with a spiral pipe body structure is fixedly arranged on the inner wall inside the vaporization tank 3, the whole circulation water tank 4 is of a hollow box body structure at the upper end of the bearing support platform 1, a circulation pump 13 is fixedly arranged at the middle position of the upper end of the circulation water tank 4, and a secondary seal access cover 14 is movably arranged at the front side outside the circulation water tank 4, a water feeding port 15 is preset at the side position of the upper end outside the circulating water tank 4, a water draining port 16 is preset at the lower end position of the side of the circulating water tank 4, a heater 17 is fixedly installed at the lower end position inside the circulating water tank 4, a vaporization discharge pipe 6 penetrates through the upper end of the vaporization tank 3 and is communicated with the inside of the vaporization tank 3, a liquid ammonia feeding pipe 7 penetrates through the side of the vaporization tank 3 and is communicated with the inside of the vaporization tank 3, a feeding funnel 18 is fixedly installed at the upper end of the liquid ammonia feeding pipe 7, a first-stage sealing access cover 8 is correspondingly matched with an electric heating assembly 11 at the fixed installation position inside the vaporization tank 3 at the installation position outside the vaporization tank 3, a water inlet 9 and a water outlet 10 are respectively communicated with the inside of the spiral water pipe 12, the electric heating assembly 11, the circulating pump 13 and the heater 17 are electrically connected with the control panel 5, the circulating pump 13 is communicated with the inside of the circulating water tank 4, a second-stage sealing access cover 14 is correspondingly matched with the heater 17 at the installation position inside the circulating water tank 4, a pumping pipe 19 is fixedly connected with the water inlet 9 and is communicated with the water draining port 16 through a pump pipe 19, and a water draining valve 20 is movably installed outside the vaporization tank 4;

the working principle is as follows: when the device is used for liquid ammonia vaporization work, a discharge pipe of a liquid ammonia storage tank and a feed funnel 18 at the upper end of a liquid ammonia feed pipe 7 are stably fastened and associated, so that liquid ammonia in the liquid ammonia storage tank can stably and smoothly enter the vaporization tank 3 from the liquid ammonia feed pipe 7 through the feed funnel 18 under the action of pressure difference, the vaporization mode of the liquid ammonia is selected according to specific use conditions, if the vaporization progress is required to be accelerated, an electric heating assembly 11 in the vaporization tank 3 is started before the liquid ammonia enters the vaporization tank 3, preheating operation before vaporization is carried out in the vaporization tank 3 in advance is carried out, electric heating vaporization operation is adopted, an outer shell of the electric heating assembly 11 can effectively prevent the liquid ammonia from permeating into the electric heating assembly 11 while ensuring that internal heat is stably dispersed outwards, the condition that the electric heating assembly 11 breaks down is caused, and the overall work risk is reduced, the control panel 5 controls the electric heating component 11 to set the liquid ammonia vaporization temperature to be the liquid ammonia vaporization temperature, when the liquid ammonia enters the vaporization tank 3 through the liquid ammonia feed pipe 7, under the heating action of the electric heating component 11, the liquid ammonia is vaporized and discharged outwards through the vaporization discharge pipe 6, and can be butted with the vaporization discharge pipe 6 through an external pipeline to realize the using effect of collecting the ammonia, if the liquid ammonia vaporization operation has the requirement on the stability in the vaporization process, the control panel 5 can control the starting heater 17 to stably heat the vaporization operation water added from the water filling port 15 in the circulating water tank 4 at a constant speed, so that the vaporization water in the circulating water tank 4 can reach the temperature required by the vaporization of the liquid ammonia, the control panel 5 can control the starting circulating pump 13 to stably and continuously pump the vaporization water in the circulating water tank 4 to the water inlet 9 through the pumping pipe 19, the vaporization water stably enters the spiral water pipe 12, and the spiral structure of the spiral water pipe 12 is utilized to stabilize spiral flow, liquid ammonia entering the vaporization tank 3 is continuously and stably vaporized, and finally the vaporization water flowing inside the spiral water pipe 12 enters the circulating water tank 4 through the water outlet 10, so that the recycling effect of the vaporization water is realized, the integral energy-saving usability of the device is effectively improved, the applicability of the device in normal use is greatly enhanced through two vaporization modes, the integral use functionality is correspondingly enriched, and finally the water discharge valve 20 can be opened to discharge the vaporization water inside the circulating water tank 4 outwards through the water discharge port 16, so that the use effect of periodical water change is realized, the primary sealing access cover 8 and the secondary sealing access cover 14 can regularly and respectively carry out maintenance operation on the electric heating component 11 and the heater 17 arranged inside the vaporization tank 3 and the circulating water tank 4 on the basis of ensuring the internal tightness of the vaporization tank 3 and the circulating water tank 4, and further the service life of the whole device can be effectively prolonged.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (5)

1. A liquid ammonia vaporization device, includes bearing supporting bench (1), its characterized in that: the utility model discloses a solar water heater, including vaporization tank (3), bearing brace table (1) upper end inboard one side position fixed mounting have vaporization tank (3), bearing brace table (1) upper end inboard opposite side position fixed mounting has circulating water tank (4), bearing brace table (1) upper end inboard outside position fixed mounting has control panel (5), the upper end position fixed mounting of the outside one side of vaporization tank (3) has liquid ammonia inlet pipe (7), water inlet (9) have been preset to the upper end position of the outside opposite side of vaporization tank (3), the intermediate position fixed mounting of the inside lower extreme of vaporization tank (3) has electric heating element (11), the intermediate position fixed mounting of circulating water tank (4) upper end has circulating pump (13), the lower extreme position of circulating water tank (4) avris has preset outlet (16).

2. The liquid ammonia vaporizing device of claim 1, wherein: the utility model discloses a vaporizer, including vaporizer, bearing supporting bench (1), circulation water tank (4), vaporizer (3), water outlet (10) have been preset to the corner position symmetry fixed mounting of bearing supporting bench (1) bottom has firm support footing (2), and vaporizer (3) is whole to be the hollow tank body structure in bearing supporting bench (1) upper end, circulation water tank (4) is whole to be the hollow tank body structure in bearing supporting bench (1), vaporizer (3) are through intercommunication each other between water outlet (10) and circulation water tank (4) inside, vaporizer (3) inside inner wall fixed mounting has spiral pipe (12) of spiral pipe structure, and water inlet (9) and water outlet (10) all communicate each other with spiral pipe (12) inside.

3. The liquid ammonia vaporizing device of claim 1, wherein: the utility model discloses a vaporizer, including vaporizer (3), sealed access cover (8) of one-level, circulating water tank (4) outside front movable mounting have the sealed access cover of second grade (14), the sealed access cover of one-level (8) correspond each other between the fixed mounting position of vaporizer (3) outside mounted position and electric heating element (11) inside fixed mounting position at vaporizer (3) and coincide, the inside lower extreme position fixed mounting of circulating water tank (4) has heater (17), the sealed access cover of second grade (14) correspond each other between circulating water tank (4) outside mounted position and heater (17) inside mounted position at circulating water tank (4) and coincide, electric heating element (11), circulating pump (13) and heater (17) all with control panel (5) between mutual electric connection.

4. The liquid ammonia vaporizing device according to claim 1, wherein: intermediate position fixed mounting of vaporization jar (3) outside upper end has vaporizing discharge pipe (6), vaporizing discharge pipe (6) pass and communicate each other between vaporization jar (3) upper end and vaporization jar (3) inside, liquid ammonia inlet pipe (7) pass and communicate each other between vaporization jar (3) avris and vaporization jar (3) inside, and the upper end fixed mounting of liquid ammonia inlet pipe (7) has feed hopper (18).

5. The liquid ammonia vaporizing device according to claim 1, wherein: the water filling port (15) is preset at the side position of the upper end of the outer portion of the circulating water tank (4), the circulating pump (13) is communicated with the inner portion of the circulating water tank (4), a pumping pipe (19) is fixedly connected between the circulating pump (13) and the water inlet (9), the circulating pump (13) is communicated with the inner portion of the vaporizing tank (3) through the pumping pipe (19), and a drain valve (20) is movably mounted on the outer portion of the water outlet (16).

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