CN214791940U

CN214791940U - Circulating steam heating device of ammonium nitrate solution storage tank

Info

Publication number: CN214791940U
Application number: CN202121184699.3U
Authority: CN
Inventors: 李喻波; 莫峻峦; 史开猛; 吴纯秋; 赵晨
Original assignee: Hunan Kenon Machinery Manufacturing Co ltd
Current assignee: Hunan Kenon Machinery Manufacturing Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-19
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a circulation steam heating device of ammonium nitrate solution storage tank, including a jar body, outer box and steam boiler, the external side of jar is provided with helical tube, outer box internally mounted has a net that separates, separate the bottom surface of net and install a plurality of water guide strip, it will to separate the net outer box internally mounted separates for the mixing heating chamber and retrieves the chamber, mixing heating chamber internally mounted has the heating rod, helical tube's bottom with it is linked together to retrieve the chamber, helical tube's high-end through the circulating pump with the upper portion in mixing heating chamber is linked together. Has the advantages that: can heat the steam of hybrid heating intracavity through the heating rod, make steam keep higher temperature, utilize the circulating pump can assist steam to realize the circulation in the inside of helical pipeline and outer box, make steam can recycle, the more energy can be saved.

Description

Circulating steam heating device of ammonium nitrate solution storage tank

Technical Field

The utility model relates to an ammonium nitrate solution storage tank technical field, concretely relates to circulation steam heating device of ammonium nitrate solution storage tank.

Background

Ammonium nitrate is used mainly as fertilizer and industrial and military explosives. And can be used for producing laughing gas, fireworks and the like in the fields of pesticides, refrigerants and nitrogen oxide absorbents. Ammonium nitrate is an ammonium salt, is a colorless and odorless transparent crystal or a white crystal, is very easy to dissolve in water, is easy to absorb moisture and agglomerate, and absorbs a large amount of heat when dissolved.

Steam heating device can be used to the ammonium nitrate solution storage tank, and steam is discharged after once circulating, if with the direct discharge of these steam, not only can produce adverse effect to the production environment, also can cause the energy extravagant, increased manufacturing cost intangibly, secondly, exhaust steam can cause air humidity's increase, breeds harmful bacterium.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a circulating steam heating device of an ammonium nitrate solution storage tank, which is an optimal technical scheme in a plurality of technical schemes and is explained in detail in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of circulation steam heating device of ammonium nitrate solution storage tank, including a jar body, outer box and steam boiler, the external side of jar is provided with helical piping, helical piping is in the external side of jar is the spiral and distributes, outer box internally mounted has a net, separate the bottom surface of net and install a plurality of water guide strip, it will to separate the net outer box internally mounted separates for the hybrid heating chamber and retrieves the chamber, hybrid heating chamber internally mounted has the heating rod, the heating rod level sets up, helical piping's bottom with it is linked together to retrieve the chamber, helical piping high-end pass through the circulating pump with the upper portion in hybrid heating chamber is linked together, the hybrid heating chamber outside with steam boiler's play vapour pipe connection, retrieve the chamber outside with steam boiler's return water pipe is linked together.

When the circulating steam heating device for the ammonium nitrate solution storage tank is used, steam generated in the steam boiler is guided into the mixing heating cavity through the steam outlet pipeline, the circulating pump conveys the steam into the spiral pipeline, the spiral pipeline is wound on the outer side of the tank body, the tank body can be heated through the spiral pipeline, the steam flows back into the recovery cavity through the bottom end of the spiral pipeline after circulating, and water in the steam can be blocked and guided through the water guide strips when the used steam passes through the partition net, so that the recovery cavity can recover condensed water and part of the steam in the steam, and the condensed water can flow back into the steam boiler through the water return pipeline of the steam boiler; less steam of water content can pass through separate the net and get into inside the mixing heating chamber, through the heating rod can carry out heat treatment to the steam of backward flow to can realize the temperature that returns of steam, make steam keep higher temperature, make the steam after the circulation be in with the steam of new delivery the mixing heating chamber is inside to be mixed, through the circulating pump circulates the steam after mixing, realizes the recycling of steam, the more energy can be saved.

As a further optimized scheme, a rotating shaft is rotatably installed in the outer box, a plurality of blades are installed on the outer side of the rotating shaft, the blades are circumferentially distributed by taking the axis of the rotating shaft as a reference, and the blades correspond to a steam outlet pipeline of the steam boiler.

As a further optimized scheme, the separation net is obliquely arranged.

As a further optimized scheme, the cross section of the water guide strip is triangular, and one side of the triangle is fixedly connected with the separation net.

As a further optimized proposal, the inner bottom surface of the outer box body is arranged obliquely, and the lower end of the outer box body extends to the return pipe of the steam boiler.

As a further optimized scheme, the protection casing is installed to the external side of jar, the protection casing is located the outside of helical pipeline, just the heat preservation is installed in the outside of protection casing.

As a further optimized scheme, a heating wire is adhered to the outer side of the spiral pipeline.

Has the advantages that: can heat the steam of hybrid heating intracavity through the heating rod, make steam keep higher temperature, utilize the circulating pump can assist steam to realize the circulation in the inside of helical pipeline and outer box, make steam can recycle, the more energy can be saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the inner structure of the outer case of the present invention;

fig. 3 is a schematic view of the installation structure of the middle spiral pipeline of the present invention.

The reference numerals are explained below:

1. a tank body; 101. a protective cover; 102. a heat-insulating layer; 2. a helical conduit; 201. heating wires; 3. a circulation pump; 4. an outer case; 401. a heating rod; 402. separating the net; 403. a water conducting strip; 404. a mixing heating cavity; 405. a recovery chamber; 406. a rotating shaft; 407. a blade; 5. a steam boiler.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further explained with reference to the accompanying drawings.

The first embodiment:

referring to fig. 1-3, the utility model provides a circulation steam heating device of ammonium nitrate solution storage tank, which comprises a tank body 1, outer box 4 and steam boiler 5, the external side of jar body 1 is provided with helical tube 2, helical tube 2 is the spiral distribution in the external side of jar body 1, outer box 4 internally mounted has a net 402, a plurality of water guide strip 403 is installed to the bottom surface of net 402, net 402 separates outer box 4 internally for mixed heating chamber 404 and recovery chamber 405, mixed heating chamber 404 internally mounted has heating rod 401, heating rod 401 level sets up, the bottom and the recovery chamber 405 of helical tube 2 are linked together, the high-end circulating pump 3 that passes through of helical tube 2 is linked together with the upper portion of mixed heating chamber 404, the mixed heating chamber 404 outside is connected with steam boiler 5's play steam pipe, the recovery chamber 405 outside is linked together with steam boiler 5's return water pipeline.

The utility model discloses a theory of operation is: when the device is used, steam generated in the steam boiler 5 is guided to the interior of the mixing heating cavity 404 through a steam outlet pipeline, the steam is conveyed to the interior of the spiral pipeline 2 through the circulating pump 3, the spiral pipeline 2 is wound on the outer side of the tank body 1, the tank body 1 can be heated through the spiral pipeline 2, the steam flows back to the interior of the recovery cavity 405 through the bottom end of the spiral pipeline 2 after circulation, and when the used steam passes through the separation net 402, water in the steam can be blocked and guided through the water guide strips 403, so that the recovery cavity 405 can recover condensed water and part of the steam in the steam, and the condensed water can flow back to the interior of the steam boiler 5 through a water return pipeline of the steam boiler 5; less steam of water content can get into mixed heating chamber 404 through separating net 402 inside, can carry out heat treatment to the steam of backward flow through heating rod 401 to can realize the temperature that returns of steam, make steam keep higher temperature, make steam after the circulation and the steam of new transport mix in mixed heating chamber 404 is inside, circulate through circulating pump 3 to the steam after mixing, realize the recycling of steam, the more energy can be saved.

Second embodiment:

a rotating shaft 406 is rotatably arranged in the outer box body 4, a plurality of blades 407 are arranged on the outer side of the rotating shaft 406, the blades 407 are circumferentially distributed by taking the axis of the rotating shaft 406 as a reference, and the blades 407 correspond to steam outlet pipes of the steam boiler 5;

when the steam boiler 5 delivers steam to the inside of the outer box 4 through the steam outlet pipe, the steam pushes the blades 407, so that the blades 407 drive the rotating shaft 406 to rotate in the outer box 4, thereby mixing the steam in the recovery cavity 405.

The third embodiment:

a protective cover 101 is arranged on the outer side of the tank body 1, the protective cover 101 is positioned on the outer side of the spiral pipeline 2, and an insulating layer 102 is arranged on the outer side of the protective cover 101;

can protect spiral pipeline 2 through protection casing 101, realize the heat preservation to spiral pipeline 2 through heat preservation 102, reduce the cooling rate of the inside steam of spiral pipeline 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a circulation steam heating device of ammonium nitrate solution storage tank which characterized in that: including a jar body (1), outer box (4) and steam boiler (5), jar body (1) outside is provided with helical piping (2), helical piping (2) are in jar body (1) outside is the spiral and distributes, outer box (4) internally mounted has separates net (402), separate the bottom surface of net (402) and install a plurality of water guide strip (403), separate net (402) will outer box (4) internal partitioning is for mixing heating chamber (404) and recovery chamber (405), mixing heating chamber (404) internally mounted has heating rod (401), heating rod (401) horizontal arrangement, the bottom of helical piping (2) with it is linked together to retrieve chamber (405), the high-end of helical piping (2) pass through circulating pump (3) with the upper portion of mixing heating chamber (404) is linked together, mixing heating chamber (404) outside with the play steam piping connection of steam boiler (5), the outer side of the recovery cavity (405) is communicated with a water return pipeline of the steam boiler (5).

2. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 1, wherein: a rotating shaft (406) is rotatably installed in the outer box body (4), a plurality of blades (407) are installed on the outer side of the rotating shaft (406), the blades (407) are circumferentially distributed by taking the axis of the rotating shaft (406) as a reference, and the blades (407) correspond to steam outlet pipes of the steam boiler (5).

3. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 2, characterized in that: the separation net (402) is arranged obliquely.

4. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 3, characterized in that: the cross section of the water guide strip (403) is triangular, and one side of the triangle is fixedly connected with the separation net (402).

5. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 3, characterized in that: the inner bottom surface of the outer box body (4) is obliquely arranged, and the lower end of the inner bottom surface of the outer box body extends to a return pipe of the steam boiler (5).

6. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 1, wherein: protection casing (101) are installed in the jar body (1) outside, protection casing (101) are located the outside of helical pipeline (2), just heat preservation (102) are installed in the outside of protection casing (101).

7. The circulating steam heating device of the ammonium nitrate solution storage tank as claimed in claim 1, wherein: the outer side of the spiral pipeline (2) is pasted with a heating wire (201).