CN210596051U

CN210596051U - Ventilating device for adjustable seawater rice fermentation device

Info

Publication number: CN210596051U
Application number: CN201920810857.8U
Authority: CN
Inventors: 谢小青; 范越; 李海星; 王修俊
Original assignee: Xiantao Yuankang Biotechnology Co Ltd; Wuhan Haitao International Biotechnology Co ltd
Current assignee: Xiantao Yuankang Biotechnology Co Ltd; Wuhan Haitao International Biotechnology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-22
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an air breather for can regulate and control sea water rice fermenting installation, including fermentation cylinder and breather pipe, set up the outlet duct on the fermentation cylinder, outlet duct one end is provided with first external screw thread, the one end inboard of breather pipe is provided with the internal thread, the exhaust hole has been seted up on the breather pipe, slidable mounting has the piston in the breather pipe, piston rod welded fastening has the push pedal in one side of piston, one side fixedly connected with connecting rod of push pedal, the outlet duct has filter mechanism through second external screw thread threaded connection, be provided with the spring in the breather pipe, the spring slides and cup joints on the piston rod. The utility model discloses can filter the combustion gas, can keep good operational environment to can conveniently dismantle and install, be convenient for maintain.

Description

Ventilating device for adjustable seawater rice fermentation device

Technical Field

The utility model belongs to the technical field of the fermentation of seawater rice, concretely relates to an air breather for can regulating and control seawater rice fermenting installation.

Background

The sea rice is the name of the saline-alkali resistant rice, and is special rice growing in the saline-alkali soil such as seaside mudflat and the like. The growth land is not seawater or sea, but short-term soaking of seawater is not needed, the seaside tidal flat is the land through which the seawater passes but not the sea, the distribution of the saline-alkali soil in China is very wide, the types of the saline-alkali soil are various, and the saline-alkali soil mainly comprises eastern coastal saline-alkali soil, salinized soil of Huang-Huai-Hai plain, saline-alkali soil of northeast Song-Qing-Nei plain, salinized soil of semi-desert inland, and extremely arid desert environment in Xinjiang of Qinghai, and the like. According to the statistics of the second national soil general survey data, on the premise of not including coastal mudflats, the salinized soil area in China is 3487 ten thousand hectares and about 5 hundred million acres, the exploitable and utilizable area can reach 2 hundred million acres, and the salinized soil area accounts for about 10 percent of the total cultivated land area in China. If the yield per mu is increased to 300 kilograms which is hopeful for Yuanying, six to seven billion kilograms of grains can be increased, and the grain requirement of about 2 billion people can be met.

When the seawater rice fermentation device is used for fermenting seawater rice, gas can be generated, the gas in the fermentation device needs to be discharged by using the ventilation device, the pressure is relieved in the reaction device, the conventional ventilation device is inconvenient to detach and install when in use, and the discharged gas cannot be filtered, so that the good working environment is not favorably maintained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air breather for can regulating and control sea rice fermenting installation can filter the combustion gas, can keep good operational environment to can conveniently dismantle and install, be convenient for maintain, with the problem of proposing in solving above-mentioned background art.

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

the utility model provides an air breather for can regulating and control sea water rice fermenting installation, includes fermentation cylinder and breather pipe, set up the outlet duct on the fermentation cylinder, outlet duct one end is provided with first external screw thread, the one end inboard of breather pipe be provided with first external screw thread assorted first internal thread, the exhaust hole has been seted up on the breather pipe, slidable mounting has the piston in the breather pipe, one side of piston has the push pedal through piston rod welded fastening, one side fixedly connected with connecting rod of push pedal, the outlet duct has filtering mechanism through second external screw thread threaded connection, be provided with the spring in the breather pipe, the spring slides and cup joints on the piston rod.

Preferably, a sliding block is welded and fixed on one end side of the connecting rod.

Preferably, the lateral part of breather pipe has seted up the spout, slider and spout clearance sliding fit.

Preferably, the fermentation tank is provided with an air inlet pipe, one end of the air inlet pipe is communicated with the nitrogen making machine, and the air inlet pipe is provided with a one-way valve.

Preferably, the exhaust holes are provided with at least three groups, and the exhaust holes are arranged on the side wall of the vent pipe at equal intervals.

Preferably, the filtering mechanism comprises an activated carbon net and a protective shell, a second internal thread matched with the second external thread is arranged on the inner side of one end of the protective shell, and the activated carbon net is arranged at one end of the protective shell.

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

1. through the arrangement of the first external thread, the first internal thread, the second external thread and the second internal thread, the disassembly and the assembly of the vent pipe and the filter mechanism can be facilitated, and a user can conveniently maintain the device;

2. through the use of the activated carbon net, the discharged air in the fermentation tank can be simply and conveniently filtered, a good working environment can be kept, and the piston can be reset again when the pressure in the reaction tank and the atmospheric pressure keep balanced through the use of the spring, so that the fermentation tank is sealed, and the use of a user is facilitated.

Drawings

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

FIG. 2 is a cross-sectional view of the breather tube of the present invention;

fig. 3 is an exploded view of the part a of fig. 1 according to the present invention;

fig. 4 is a longitudinal sectional view of the ventilation tube of the present invention.

In the figure: 1. a fermentation tank; 2. a breather pipe; 3. an air outlet pipe; 4. a first external thread; 5. a first internal thread; 6. an exhaust hole; 7. a piston; 8. a piston rod; 9. pushing the plate; 10. a connecting rod; 11. a slider; 12. a chute; 13. a second external thread; 14. a filtering mechanism; 15. a spring; 16. an air inlet pipe; 17. a nitrogen making machine; 18. a one-way valve; 19. an activated carbon mesh; 20. a protective shell; 21. a second internal thread.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an air breather for can regulating and control sea water rice fermenting installation, includes fermentation cylinder 1 and breather pipe 2, set up outlet duct 3 on the

fermentation cylinder

1, 3 one ends of outlet duct are provided with first external screw thread 4, the one end inboard of breather pipe 2 be provided with first external screw thread 4 assorted first internal thread 5, vent pipe 2 is last to have seted up exhaust hole 6, slidable mounting has piston 7 in the

breather pipe

2, 8 welded fastening of piston rod have push pedal 9 in one side of piston 7, one side fixedly connected with connecting rod 10 of push pedal 9, outlet duct 3 has filter mechanism 14 through second external screw thread 13 threaded connection, be provided with spring 15 in the breather pipe 2, spring 15 slides and cup joints on piston rod 8, breather pipe 2 is located filter mechanism 14.

Furthermore, a sliding block 11 is welded and fixed on one end side of the connecting rod 10, and can stably slide in the vent pipe 2 when the piston 7 is pressurized.

Furthermore, the side of the vent pipe 2 is provided with a sliding groove 12, and the sliding block 11 is in clearance sliding fit with the sliding groove 12, so that the sliding block can stably slide in the vent pipe 2 when the piston 7 is under pressure.

Further, be provided with intake pipe 16 on the fermentation cylinder 1, the one end intercommunication of intake pipe 16 has nitrogen generator 17, be provided with check valve 18 on the intake pipe 16, can be with the gaseous discharge that produces during the fermentation of the sea rice in fermentation cylinder 1, isolated oxygen improves fermentation quality.

Further, exhaust hole 6 is provided with and is no less than three groups, and exhaust hole 6 equidistance is arranged on the lateral wall of breather pipe 2, can be according to the pressure size in the fermentation cylinder 1, automatically regulated displacement.

Further, filtering mechanism 14 includes activated carbon net 19 and protecting crust 20, the one end inboard of protecting crust 20 is provided with the second internal thread 21 with second external screw thread 13 assorted, activated carbon net 19 is installed in the one end of protecting crust 20, can filter the combustion gas, can keep good operational environment to convenient to detach and change, convenience of customers uses.

The structure principle is as follows: through the arrangement of the first external thread 4, the first internal thread 5, the second external thread 13 and the second internal thread 21, the vent pipe 2 and the filter mechanism 14 can be conveniently detached and installed, and a user can conveniently maintain the device; through the use of activated carbon net 19, can filter the exhaust air in fermentation cylinder 1, dispel the peculiar smell, can keep good operational environment, through the use of spring 15, can be in fermentation cylinder 1 when the pressure after the inside gas of exhaust keeps balanced with atmospheric pressure, reset piston 7 again, make fermentation cylinder 1 sealed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air breather for can regulating and control marine rice fermenting installation, includes fermentation cylinder (1) and breather pipe (2), its characterized in that: set up outlet duct (3) on fermentation cylinder (1), outlet duct (3) one end is provided with first external screw thread (4), the one end inboard of breather pipe (2) be provided with first external screw thread (4) assorted first internal thread (5), vent hole (6) have been seted up on breather pipe (2), slidable mounting has piston (7) in breather pipe (2), piston rod (8) welded fastening is passed through to one side of piston (7) has push pedal (9), one side fixedly connected with connecting rod (10) of push pedal (9), outlet duct (3) have filtering mechanism (14) through second external screw thread (13) threaded connection, be provided with spring (15) in breather pipe (2), spring (15) slip cup joint on piston rod (8).

2. The aeration device for the controllable seawater rice fermentation device according to claim 1, wherein: and a sliding block (11) is fixedly welded on the side part of one end of the connecting rod (10).

3. The aeration device for the controllable seawater rice fermentation device according to claim 2, wherein: a sliding groove (12) is formed in the side portion of the vent pipe (2), and the sliding block (11) is in clearance sliding fit with the sliding groove (12).

4. The aeration device for the controllable seawater rice fermentation device according to claim 1, wherein: be provided with intake pipe (16) on fermentation cylinder (1), the one end intercommunication of intake pipe (16) has nitrogen generator (17), be provided with check valve (18) on intake pipe (16).

5. The aeration device for the controllable seawater rice fermentation device according to claim 1, wherein: the exhaust holes (6) are provided with at least three groups, and the exhaust holes (6) are arranged on the side wall of the vent pipe (2) at equal intervals.

6. The aeration device for the controllable seawater rice fermentation device according to claim 1, wherein: the filtering mechanism (14) comprises an activated carbon net (19) and a protective shell (20), a second internal thread (21) matched with the second external thread (13) is arranged on the inner side of one end of the protective shell (20), and the activated carbon net (19) is installed at one end of the protective shell (20).