CN217953190U

CN217953190U - Steam heating device

Info

Publication number: CN217953190U
Application number: CN202222060877.2U
Authority: CN
Inventors: 赵雪峰; 路怀停; 卢晋; 周婷
Original assignee: Hangzhou Yinhuan Environmental Protection Technology Co ltd
Current assignee: Hangzhou Yinhuan Environmental Protection Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-02
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a steam heating device, comprising a water tank, a first pipe body and a steam pipe, wherein the water tank is provided with a water inlet pipe and a water outlet pipe, the top in the water tank is provided with a connecting cylinder, the lower end of the connecting cylinder is provided with a through hole, the upper end of the first pipe body passes through the through hole and extends into the connecting cylinder, an upper sealing ring and a lower sealing ring are arranged between the inner side of the connecting cylinder and the outer side of the first pipe body, an annular cavity is formed between the upper sealing ring and the lower sealing ring, the upper end of the first pipe body is provided with a steam inlet hole, the steam inlet hole is positioned between the upper sealing ring and the lower sealing ring, one end of the steam pipe is connected with the connecting cylinder, and the steam pipe is communicated with the annular cavity; the lower end of the first pipe body is provided with a second pipe body which is communicated with the first pipe body, and the second pipe body is provided with a plurality of steam discharge holes; the upper end of the water tank is provided with a motor for driving the first pipe body to rotate. The utility model discloses can make steam and sewage homogeneous mixing, make the sewage heating even, improve the heating effect.

Description

Steam heating device

Technical Field

The utility model relates to a sewage treatment technical field, in particular to steam heating device.

Background

In the sewage treatment process, as the sewage contains some substances which are easy to solidify, such as grease, and the like, the sewage can be treated after being heated. The existing sewage heating modes generally comprise the following two modes: 1. the sewage body is heated by the electric heating device, but the electric energy consumption of the heating mode is large, and the temperature raising mantle is increased. 2. The steam injection pipe is used for introducing steam into the sewage body, and the temperature of the sewage is raised through the steam.

However, in the existing steam heating technology, the injection angle of the steam injection pipe is fixed, and steam cannot uniformly contact with the sewage body, so that the temperature of the sewage body is uneven, and the heating effect is poor.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a steam heating device.

The purpose of the utility model is realized through the following technical scheme: a steam heating device comprises a water tank, a first pipe body and a steam pipe, wherein a water inlet pipe and a water drain pipe are arranged on the water tank, a connecting cylinder is arranged at the top in the water tank, a through hole is formed in the lower end of the connecting cylinder, the upper end of the first pipe body penetrates through the through hole and extends into the connecting cylinder, an upper sealing ring and a lower sealing ring are arranged between the inner side of the connecting cylinder and the outer side of the first pipe body, an annular cavity is formed between the upper sealing ring and the lower sealing ring, a steam inlet hole is formed in the upper end of the first pipe body and is positioned between the upper sealing ring and the lower sealing ring, one end of the steam pipe is connected with the connecting cylinder, and the steam pipe is communicated with the annular cavity; the lower end of the first pipe body is provided with a second pipe body, the second pipe body is communicated with the first pipe body, the second pipe body is provided with a plurality of steam discharge holes, the first pipe body is provided with a limiting check ring, the outer diameter of the limiting check ring is larger than the diameter of the through hole, and the limiting check ring is in contact with the lower end face in the connecting cylinder; the upper end of the water tank is provided with a motor for driving the first pipe body to rotate.

Preferably, the upper end of the first tube is closed, and the two ends of the second tube are closed.

Preferably, the output shaft of the motor is connected with the upper end of the first pipe body, and the first pipe body and the output shaft of the motor are coaxially arranged.

Preferably, the second pipe body is perpendicular to the first pipe body, and the lower end of the first pipe body is connected with the middle of the second pipe body.

Preferably, the motor is a servo motor.

Preferably, the water inlet pipe is connected with a water inlet valve, the water outlet pipe is connected with a water outlet valve, and the steam pipe is connected with a steam control valve.

Preferably, the upper end of the water tank is provided with a bin opening, and a bin cover is arranged above the bin opening.

Preferably, a temperature sensor is arranged on the water tank.

The beneficial effects of the utility model are that: when the utility model is operated, sewage is led into the water tank through the water inlet pipe, the first pipe body and the second pipe body are driven by the motor to rotate in the sewage, meanwhile, vapor is led into the annular cavity through the vapor pipe, then is led into the first pipe body and the second pipe body through the vapor inlet hole, and finally is discharged from the vapor outlet hole and mixed with the sewage, thereby heating the sewage; when steam lets in sewage, under the continuous rotation of second body for steam can with sewage homogeneous mixing, make sewage heating even, improve the heating effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. the steam-water separator comprises a water tank, 2, a water inlet pipe, 3, a water inlet valve, 4, a water outlet pipe, 5, a water outlet valve, 6, a steam pipe, 7, a steam control valve, 8, a motor, 9, a first pipe body, 10, a second pipe body, 11, a steam outlet hole, 12, a temperature sensor, 13, a bin cover, 14, a connecting cylinder, 15, an upper sealing ring, 16, a lower sealing ring, 17, an annular cavity, 18, a steam inlet hole, 19 and a limiting retainer ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present disclosure and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms are not to be construed as limiting the invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1-2, a steam heating apparatus includes a water tank 1, a first pipe 9, and a steam pipe 6. The water tank 1 is connected with a water inlet pipe 2 and a water outlet pipe 4. A water inlet valve 3 is arranged on the water inlet pipe 2, and a drain valve 5 is arranged on the drain pipe 4. Sewage enters the water tank through the water inlet pipe 2, and the heated sewage is discharged from the water discharge pipe 4. The top of the inside of the water tank 1 is provided with a connecting cylinder 14. The connecting cylinder 14 is cylindrical. The lower end of the connecting cylinder 14 is provided with a through hole which is circular. The upper end of the first pipe body 9 penetrates through the through hole and extends into the connecting cylinder 14, and the upper end of the first pipe body 9 is sealed. An upper sealing ring 15 and a lower sealing ring 16 are arranged between the inner side of the connecting cylinder 14 and the outer side of the first pipe body 9, an annular cavity 17 is formed between the upper sealing ring 15 and the lower sealing ring 16, and the annular cavity 17 is positioned between the inner side of the connecting cylinder 14 and the outer side of the first pipe body 9. The upper end of the first tube 9 is provided with a steam inlet hole 18, the steam inlet hole 18 being located between the upper sealing ring 15 and the lower sealing ring 16. One end of the steam pipe 6 is connected to the connecting cylinder 14, and the steam pipe 6 is communicated with the annular chamber 17. The steam pipe 6 is provided with a steam control valve 7. Be equipped with spacing retaining ring 19 on the first body 9, the external diameter of spacing retaining ring 19 is greater than the diameter of through-hole, and spacing retaining ring 19 and the interior lower terminal surface contact of connecting cylinder 14. The axial position of the first tube 9 is limited by a limiting stop ring 19.

The lower extreme of first body 9 is equipped with second body 10, and second body 10 communicates with first body 9, and the both ends of second body 10 are sealed, and second body 10 is perpendicular with first body 9, and the lower extreme of first body 9 links to each other with the middle part of second body 10. The first tube 9 and the second tube 10 are arranged in a "T" shape. The second pipe 10 is provided with a plurality of steam vents 11, and the steam vents 11 are disposed at both sides of the second pipe 10.

The upper end of the water tank 1 is provided with a motor 8 for driving the first pipe body to rotate. Wherein, the output shaft of motor 8 links to each other with the upper end of first body 9, and first body 9 sets up with motor 8's output shaft is coaxial. The first tube 9 and the second tube 10 are driven to rotate by the motor 8. In this embodiment, the motor 8 is a servo motor.

Further, the upper end of the water tank 1 is provided with a bin opening, and a bin cover 13 is arranged above the bin opening. The water tank 1 is provided with a temperature sensor 12. The temperature sensor 12 is provided at a side of the water tank 1 to detect a temperature of the sewage in the water tank.

When the utility model is operated, sewage is introduced into the water tank 1 through the water inlet pipe 2, the first pipe body 9 and the second pipe body 10 are driven by the motor 8 to rotate in the sewage, meanwhile, water vapor is introduced into the annular cavity through the steam pipe 6, then enters the first pipe body and the second pipe body through the steam inlet hole 18, and finally is discharged from the steam outlet hole 11 and mixed with the sewage, thereby heating the sewage; when the steam is introduced into the sewage, the steam can be uniformly mixed with the sewage under the continuous rotation of the second pipe body, so that the sewage is uniformly heated, and the heating effect is improved; the heated sewage is discharged from the drain pipe 4.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A steam heating device is characterized by comprising a water tank, a first pipe body and a steam pipe, wherein a water inlet pipe and a water outlet pipe are arranged on the water tank, a connecting cylinder is arranged at the top in the water tank, a through hole is formed in the lower end of the connecting cylinder, the upper end of the first pipe body penetrates through the through hole and extends into the connecting cylinder, an upper sealing ring and a lower sealing ring are arranged between the inner side of the connecting cylinder and the outer side of the first pipe body, an annular cavity is formed between the upper sealing ring and the lower sealing ring, a steam inlet hole is formed in the upper end of the first pipe body and is positioned between the upper sealing ring and the lower sealing ring, one end of the steam pipe is connected with the connecting cylinder, and the steam pipe is communicated with the annular cavity; the lower end of the first pipe body is provided with a second pipe body, the second pipe body is communicated with the first pipe body, the second pipe body is provided with a plurality of steam discharge holes, the first pipe body is provided with a limiting check ring, the outer diameter of the limiting check ring is larger than the diameter of the through hole, and the limiting check ring is in contact with the lower end face in the connecting cylinder; the upper end of water tank is equipped with and is used for driving first body pivoted motor.

2. A steam heating appliance as claimed in claim 1, wherein the first tubular body is closed at its upper end and the second tubular body is closed at its two ends.

3. The steam heating apparatus as claimed in claim 1, wherein the output shaft of the motor is connected to an upper end of a first pipe body, and the first pipe body is coaxially disposed with the output shaft of the motor.

4. A steam heating device as claimed in claim 1, wherein the second tubular body is perpendicular to the first tubular body, and the lower end of the first tubular body is connected to a middle portion of the second tubular body.

5. A steam heating apparatus as claimed in claim 1, wherein the motor is a servo motor.

6. The steam heating apparatus as claimed in claim 1, wherein the water inlet pipe is connected to a water inlet valve, the water outlet pipe is connected to a water outlet valve, and the steam pipe is connected to a steam control valve.

7. The steam heating device as claimed in claim 1, wherein a bin opening is provided at an upper end of the water tank, and a bin cover is provided above the bin opening.

8. A steam heating device as claimed in claim 1, wherein the water tank is provided with a temperature sensor.