CN218025798U - Biological developments fermentation updraft ventilator of mud - Google Patents
Biological developments fermentation updraft ventilator of mud Download PDFInfo
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- CN218025798U CN218025798U CN202221921504.3U CN202221921504U CN218025798U CN 218025798 U CN218025798 U CN 218025798U CN 202221921504 U CN202221921504 U CN 202221921504U CN 218025798 U CN218025798 U CN 218025798U
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Abstract
The utility model discloses a sludge biological dynamic fermentation air draft device, which relates to the technical field of biological fermentation and comprises an air draft fan, wherein the rear end of the air draft fan is hermetically provided with an air draft box, the air draft box is buckled on the upper part of the end head of a fermentation device body, and the air draft box is conical; has the advantages that: the efficiency of extracting steam is improved by arranging the exhaust fan for exhausting air, so that the fermentation is ensured; the conical air suction box is arranged, so that steam can be conveniently sucked away, and the rapid dehumidification of the steam in the eddy negative pressure area at the inner end part of the roller can be realized, so that the moisture content of the sludge in the fermentation cylinder is rapidly reduced, and the phenomenon of partial fermentation unevenness of the sludge is reduced; the air suction opening is arranged in a shape of '12504', and is arranged at the upper part of the end head of the fermentation device body, so that the steam rotating in the fermentation device body can be discharged even in the rolling fermentation process of the fermentation device body, and the steam extraction effect is ensured.
Description
Technical Field
The utility model relates to a biological fermentation technical field especially relates to a biological dynamic fermentation updraft ventilator of mud.
Background
Mud biological developments fermentation cylinder, traditional air outlet set up a circular port on fermentation cylinder end cover upper portion, during the air-out, because the rotation of fermentation cylinder, have vortex negative pressure zone in the inside circumferencial direction of end cover, and steam can not in time be taken out in the negative pressure zone, has the ventilation dead angle, and the dehumidification effect is poor, leads to both ends fermentation sludge inhomogeneous easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sludge biological dynamic fermentation air draft device for solving the problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a biological developments fermentation updraft ventilator of mud, includes the air exhauster, the rear end seal mounting of air exhauster has the pumping box, the pumping box is detained on fermenting installation body end upper portion, the shape of pumping box is the toper, the pumping box is close to fermenting installation body one end opening is big, the pumping box is close to air exhauster one end opening is little.
Preferably: the air exhauster includes casing, ring flange, protection network, dead lever, motor and flabellum, the casing includes drum section and loudspeaker section, the casing is close to drawing box one end sets up to be provided with the ring flange on tubaeform and the end, the inside fixed mounting of casing has the dead lever, fixed mounting has the motor on the dead lever, fixed mounting has the flabellum on the output of motor, the casing is kept away from drawing box one end fixed mounting has the protection network.
Preferably, the following components: an air suction opening is formed in the upper portion of the end face of the fermentation device body and corresponds to the large opening end of the air suction box, the shape of the air suction opening is a shape of a triangle 12504, and an air suction hole is formed in the middle of the air suction box and corresponds to the flange plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the efficiency of extracting steam is improved by arranging the exhaust fan for exhausting air, so that the fermentation is ensured;
2. the conical air suction box is arranged, so that steam can be conveniently sucked away, and the rapid dehumidification of the steam in the eddy negative pressure area at the inner end part of the roller can be realized, so that the moisture content of the sludge in the fermentation cylinder is rapidly reduced, and the phenomenon of partial fermentation unevenness of the sludge is reduced;
3. the shape of the air suction opening is a shape of '12504', and the air suction opening is arranged at the upper part of the end head of the fermentation device body, so that the steam rotating in the fermentation device body can be discharged even in the rolling fermentation process of the fermentation device body, and the steam extraction effect is ensured.
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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic view of the installation structure of a sludge biological dynamic fermentation air draft device of the present invention.
FIG. 2 is a schematic structural view of a wind-pumping box of the sludge biological dynamic fermentation wind-pumping device of the present invention.
FIG. 3 is a schematic structural view of the air suction opening of the sludge biological dynamic fermentation air draft device of the present invention.
FIG. 4 is a schematic view of the three-dimensional structure of the sludge biological dynamic fermentation air draft device of the present invention.
FIG. 5 is a schematic diagram of the internal structure of the sludge biological dynamic fermentation air draft device of the present invention.
The reference numerals are illustrated below:
1. a fermentation device body; 2. an air extraction box; 3. an exhaust fan; 31. a housing; 32. a flange plate; 33. a protective net; 34. fixing the rod; 35. a motor; 36. a fan blade; 4. a ventilation hole; 5. an air suction opening.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defined as "first", "second", and the like may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the terms "plurality" means two or more than two.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and a person skilled in the art can understand the specific meaning of the above terms in the present invention through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-5, a sludge biological dynamic fermentation air draft device comprises an exhaust fan 3, wherein the rear end of the exhaust fan 3 is hermetically provided with an air draft box 2, the air draft box 2 is used for air draft transition, the air draft box 2 is buckled on the upper part of the end of a fermentation device body 1, the air draft box 2 is in a conical shape, the opening of one end, close to the fermentation device body 1, of the air draft box 2 is large, and the opening of one end, close to the exhaust fan 3, of the air draft box 2 is small; the exhaust fan 3 comprises a shell 31, a flange 32, a protective net 33, a fixed rod 34, a motor 35 and fan blades 36, wherein the shell 31 comprises a cylindrical section and a horn section, one end of the shell 31, which is close to the air draft box 2, is flared, the flange 32 is arranged at the end of the shell, the flange 32 is used for being fixedly connected with the air draft box 2, the fixed rod 34 is fixedly arranged in the shell 31, the fixed rod 34 is used for facilitating installation, the motor 35 is fixedly arranged on the fixed rod 34, the motor 35 is used for driving, the fan blades 36 are fixedly arranged at the output end of the motor 35, the fan blades 36 are used for exciting air draft, the protective net 33 is fixedly arranged at one end of the shell 31, which is far away from the air draft box 2, and the protective net 33 is used for safety protection; an air suction opening 5 is formed in the upper portion of the end face of the fermentation device body 1 corresponding to the large opening end of the air suction box 2, the air suction opening 5 is used for sucking air, the shape of the air suction opening 5 is a v 12504shape, and an air suction hole 4 is formed in the middle of the air suction box 2 corresponding to the flange plate 32 according to the arrangement of a flow line of steam in the fermentation device body 1.
The working principle is as follows: when the fermentation device is used, an external power supply is powered on, the fermentation device body 1 rotates to ferment sludge, the motor 35 in the exhaust fan 3 is started to drive the fan blades 36 to rotate to exhaust air, the air exhaust box 2 is conical, so that the air exhaust area is increased, the air exhaust efficiency is improved, the whole area where materials do not stay is opened according to the material state of the mixed sludge in the fermentation cylinder, a water exhaust opening 5 in a shape of' 12504is formed and is arranged at the upper part of the end of the fermentation device body 1, the steam rotating in the fermentation device body 1 can be exhausted even in the rolling fermentation process of the fermentation device body 1, the air flow path extracts the steam in the cylinder body along the conical line, the steam in the cylinder body is exhausted without dead corners, the air exhaust is optimal, and the rapid dehumidification in the biological dynamic fermentation process of the sludge is realized.
The fermentation device body 1, the motor 35 and the flange 32 are all common standard parts or parts known to those skilled in the art, and the structure and principle of the fermentation device body are known to those skilled in the art through technical manuals or through routine experimental methods, so that the description thereof is omitted.
The foregoing shows and describes the basic principles, essential features and advantages of the present invention, and it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that what has been described in the foregoing embodiments and specification is merely illustrative of the principles of the present invention.
Claims (3)
1. The utility model provides a biological developments fermentation updraft ventilator of mud, includes air exhauster (3), its characterized in that: the rear end sealing installation of air exhauster (3) has air extraction box (2), air extraction box (2) are detained on fermenting installation body (1) end upper portion, the shape of air extraction box (2) is the toper, air extraction box (2) are close to fermenting installation body (1) one end opening is big, air extraction box (2) are close to air exhauster (3) one end opening is little.
2. The sludge biological dynamic fermentation air draft device according to claim 1, which is characterized in that: air exhauster (3) include casing (31), ring flange (32), protection network (33), dead lever (34), motor (35) and flabellum (36), casing (31) are including drum section and loudspeaker section, casing (31) are close to suction box (2) one end sets up to be provided with ring flange (32) on tubaeform and the end, casing (31) inside fixed mounting has dead lever (34), fixed mounting has motor (35) on dead lever (34), fixed mounting has flabellum (36) on the output of motor (35), casing (31) are kept away from suction box (2) one end fixed mounting has protection network (33).
3. The dynamic fermentation and air draft device for sludge according to claim 2, wherein: an air suction opening (5) is formed in the upper portion of the end face of the fermentation device body (1) corresponding to the large opening end of the air suction box (2), the shape of the air suction opening (5) is a structure of '12504', and an air suction hole (4) is formed in the middle of the air suction box (2) corresponding to the flange plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921504.3U CN218025798U (en) | 2022-07-25 | 2022-07-25 | Biological developments fermentation updraft ventilator of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921504.3U CN218025798U (en) | 2022-07-25 | 2022-07-25 | Biological developments fermentation updraft ventilator of mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218025798U true CN218025798U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221921504.3U Active CN218025798U (en) | 2022-07-25 | 2022-07-25 | Biological developments fermentation updraft ventilator of mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218025798U (en) |
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2022
- 2022-07-25 CN CN202221921504.3U patent/CN218025798U/en active Active
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