CN217149215U

CN217149215U - Exhaust equipment for leather drum

Info

Publication number: CN217149215U
Application number: CN202121196170.3U
Authority: CN
Inventors: 林汉彬; 许维奇; 许维波
Original assignee: Zhangzhou Xiangzhou Leather Co ltd
Current assignee: Zhangzhou Xiangzhou Leather Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-08-09
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an exhaust apparatus for leather rotary drum, its structure includes the inside connecting pipe, flange, sealing connection pipe, the rotation connector, the aqueous vapor connector, the blast pipe, the liquid back flow, the middle part connecting pipe, the check valve, the blast pipe cover, the bracing piece, through the blast pipe, the liquid back flow, the cooperation of middle part connecting pipe, in the equipment normal use process, its inside liquid can spatter in the blast pipe, at this moment, when the speed of liquid is slower, the liquid can flow back to inside the equipment along the pipeline, when the speed of liquid is faster, liquid can rise along the exhaust duct, be blocked by liquid baffle at last, and flow into inside the equipment from the liquid back flow, can effectually avoid the liquid to flow out, operational environment's clean degree has been improved.

Description

Exhaust equipment for leather drum

Technical Field

The utility model relates to a leather processing equipment field especially relates to an exhaust apparatus for leather rotary drum.

Background

Currently, chinese patent No.: CN201810117794.8 discloses an energy-saving leather drum device, which is used for reducing the energy consumption of a drum and comprises a drum body, a base and a driving mechanism, wherein the drum body is arranged on the base, the driving mechanism is connected with the drum body, the drum body comprises an outer drum body and an inner drum body, and the inner drum body is provided with an inner drum cavity for accommodating leather; an outer drum cavity is formed between the outer drum body and the inner drum body, and the inner drum body is provided with a group of holes; the leather drum device is provided with a liquid inlet component, an air supply component and an air supply pipeline, wherein the liquid inlet component is communicated with an outer drum cavity, the air supply pipeline is arranged outside the drum body, and the air supply component is arranged in the outer drum cavity and connected with the air supply pipeline; the air supply pipeline comprises a first air pipeline, a second air pipeline and a main air pipeline, the main air pipeline is connected with the air inlet pipe, a mixing chamber, a fan and a flow regulating valve are sequentially arranged on the main air pipeline, and the first air pipeline and the second air pipeline are respectively connected with the mixing chamber; the top of the outer drum body is provided with an exhaust pipe which is communicated with an outer drum cavity of the outer drum body. However, the prior art still has the problem that water possibly splashes out of the exhaust pipeline in the actual use process, and the ground or the working environment can be polluted.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides an exhaust apparatus for leather rotary drum, it solves prior art and still has exhaust duct in the in-service use in-process and probably has water to splash out, may pollute ground or operational environment's technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an exhaust device for a leather rotary drum comprises an internal connecting pipe, a connecting flange, a sealing connecting pipe, a rotary connector, a water-gas connector, an exhaust pipe, a liquid return pipe, a middle connecting pipe, a one-way valve, an exhaust pipe cover and a support rod, the inner connecting pipe is fixedly connected with the connecting flange, the right end of the connecting flange is fixedly connected with the sealing connecting pipe, the sealing connecting pipe is fixedly connected with the rotary connector, the right end of the rotary connector is rotatably connected with the water-gas connector, the water-gas connector is provided with an upper opening and a right opening, the right end of the water-gas connector is connected with the exhaust pipe, the upper end of the water-gas connector is connected with a liquid return pipe, the liquid return pipe is connected with an exhaust pipe through a middle connecting pipe, the upper end of blast pipe sets up the blast pipe cover, the blast pipe cover passes through bracing piece and blast pipe fixed connection.

Furthermore, the whole exhaust pipe is of an L-shaped structure, the length of the transverse part of the exhaust pipe is 1-10cm, and the length of the vertical part of the exhaust pipe is 10-50 cm.

Furthermore, one-way valves are arranged inside the liquid return pipe and the middle connecting pipe, wherein the direction of the one-way valve of the liquid return pipe is downward, and the direction of the one-way valve of the middle connecting pipe is leftward.

Furthermore, the upper end of the liquid return pipe is connected with a pipeline for inputting water or other liquid.

Further, the middle connecting pipe is in a horizontal structure or a structure with the left side inclined downwards, and the inclination angle of the middle connecting pipe is 30-60 degrees.

Further, a liquid baffle is arranged inside the exhaust pipe, and the left end of the liquid baffle extends to the inside of the middle connecting pipe by 3-5 cm.

Furthermore, the inclination angle of the liquid baffle is the same as that of the middle connecting pipe.

By adopting the technical scheme, the beneficial effects of the utility model are that: this an exhaust apparatus for leather rotary drum has improved prior art and still has had exhaust duct to have water to spatter in the in-service use process, can pollute ground or operational environment's the condition, through the blast pipe, liquid back flow, the cooperation of middle part connecting pipe, in the equipment normal use process, its inside liquid can spatter in the blast pipe, at this moment, when the speed of liquid is slow, inside liquid can follow the pipeline flow back equipment, when the speed of liquid is very fast, liquid can rise along exhaust duct, be blocked by liquid baffle at last, and flow into equipment from liquid back flow inside, can effectually avoid liquid to flow out, operational environment's clean degree has been improved.

Drawings

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

fig. 2 is a schematic structural view of the liquid baffle of the present invention.

In the figure: 1. an inner connecting tube; 2. a connecting flange; 3. sealing the connecting pipe; 4. rotating the connector; 5. a water-gas connector; 6. an exhaust pipe; 7. a liquid return conduit; 8. a middle connecting pipe; 9. a one-way valve; 10. an exhaust pipe cover; 11. a support bar; 61. a liquid baffle.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1-2, the present embodiment provides an exhaust apparatus for leather drum, the structure of which includes an internal connection pipe 1, a connection flange 2, a sealing connection pipe 3, a rotary connector 4, a water vapor connector 5, an exhaust pipe 6, a liquid return pipe 7, a middle connection pipe 8, a check valve 9, an exhaust pipe cover 10, a support rod 11, the internal connection pipe 1 is fixedly connected to the connection flange 2, the right end of the connection flange 2 is fixedly connected to the sealing connection pipe 3, the sealing connection pipe 3 is fixedly connected to the rotary connector 4, the right end of the rotary connector 4 is rotatably connected to the water vapor connector 5, the water vapor connector 5 is provided with two openings on the upper side and the right side, the right end of the water vapor connector 5 is connected to the exhaust pipe 6, the upper end of the water vapor connector 5 is connected to the liquid return pipe 7, the liquid return pipe 7 is connected to the exhaust pipe 6 through the middle connection pipe 8, an exhaust pipe cover 10 is arranged at the upper end of the exhaust pipe 6, and the exhaust pipe cover 10 is fixedly connected with the exhaust pipe 6 through a support rod 11.

The exhaust pipe 6 is of an L-shaped structure as a whole, the transverse part of the exhaust pipe is 1-10cm in length, and the vertical part of the exhaust pipe is 10-50cm in length.

One-way valves 9 are arranged inside the liquid return pipe 7 and the middle connecting pipe 8, wherein the direction of the one-way valve 9 of the liquid return pipe 7 is downward, and the direction of the one-way valve 9 of the middle connecting pipe 8 is leftward.

The upper end of the liquid return pipe 7 is connected to a pipe for feeding water or other liquid.

The middle connecting pipe 8 is a horizontal structure or a structure with the left side inclined downwards, and the inclined angle is 30-60 degrees.

A liquid baffle 61 is arranged in the exhaust pipe 6, and the left end of the liquid baffle 61 extends to 3-5cm inside the middle connecting pipe 8.

The inclination angle of the liquid baffle 61 is the same as the inclination angle of the middle connecting pipe 8. This an exhaust apparatus for leather rotary drum has improved prior art and still has 6 water splashes of blast pipe 6 in the in-service use process, can pollute ground or operational environment's the condition, through blast pipe 6, liquid back flow 7, the cooperation of middle part connecting pipe 8, in the equipment normal use process, its inside liquid can splash in blast pipe 6, at this moment, when the speed of liquid is slow, inside the pipeline flow back equipment can be followed to liquid, when the speed of liquid is comparatively fast, liquid can follow 6 rises of blast pipe, finally blocked by liquid baffle 61, and flow into inside the equipment from liquid back flow 7, can effectually avoid liquid to flow out, operational environment's clean degree has been improved.

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. An exhaust apparatus for a leather drum, characterized by: its structure includes inside connecting pipe, flange, sealing connection pipe, rotation connector, aqueous vapor connector, blast pipe, liquid back flow, middle part connecting pipe, check valve, blast pipe cover, bracing piece, inside connecting pipe and flange fixed connection, flange's right-hand member and sealing connection pipe fixed connection, sealing connection pipe and rotation connector fixed connection, the right-hand member and the aqueous vapor connector of rotation connector rotate to be connected, the aqueous vapor connector sets up two openings on upside and right side, the right-hand member and the blast pipe of aqueous vapor connector are connected, the upper end and the liquid back flow of aqueous vapor connector are connected, the liquid back flow passes through the middle part connecting pipe with the blast pipe and is connected, the upper end of blast pipe sets up the blast pipe cover, the blast pipe cover passes through bracing piece and blast pipe fixed connection.

2. An exhaust apparatus for a leather drum as claimed in claim 1, wherein: the whole exhaust pipe is of an L-shaped structure, the transverse part of the exhaust pipe is 1-10cm in length, and the vertical part of the exhaust pipe is 10-50cm in length.

3. An exhaust apparatus for a leather drum as claimed in claim 1, wherein: one-way valves are arranged in the liquid return pipe and the middle connecting pipe, wherein the direction of the one-way valve of the liquid return pipe is downward, and the direction of the one-way valve of the middle connecting pipe is leftward.

4. An exhaust apparatus for a leather drum as claimed in claim 1, wherein: the upper end of the liquid return pipe is connected with a pipeline for inputting water or other liquid.

5. An exhaust apparatus for a leather drum as claimed in claim 1, wherein: the middle connecting pipe is of a horizontal structure or a structure with the left side inclined downwards, and the inclined angle of the middle connecting pipe is 30-60 degrees.

6. An exhaust apparatus for a leather drum as claimed in claim 1, wherein: and a liquid baffle is arranged in the exhaust pipe, and the left end of the liquid baffle extends to 3-5cm inside the middle connecting pipe.

7. An exhaust apparatus for a leather drum as claimed in claim 6, wherein: the inclination angle of the liquid baffle is the same as that of the middle connecting pipe.