CN210656726U

CN210656726U - Improved ventilation device

Info

Publication number: CN210656726U
Application number: CN201921709169.9U
Authority: CN
Inventors: 薛永林; 郭爱峰
Original assignee: Gansu Lanqiao Environmental Engineering Co Ltd
Current assignee: Gansu Lanqiao Environmental Engineering Co Ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-06-02
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses an improved generation ventilation unit, including the fermentation tank body, be provided with the ventilation sulculus on the inside bottom surface of fermentation tank body, the ventilation sulculus internal fixation has a supporting bench, the ventilation branch pipe has been placed on the supporting bench, the ventilation branch pipe be provided with the ventilation hole on the surface, the tip of ventilation branch pipe passes the fermentation tank body and is linked together with the ventilation house steward, the export fixed connection of ventilation house steward and fan, the top of ventilation branch pipe is provided with the otter board, the top of otter board is provided with the drier bed course, the supporting shoe is passed through at the both ends of otter board and is supported, the supporting shoe passes through the bolt fastening on the inner wall of fermentation tank. The utility model discloses a set up drier bed course, ventilation vat, ventilation branch pipe and ventilation hole, it is poor to have solved the inside high wet material fermentation ventilation of traditional fermentation vat, and the unsatisfactory problem of ventilation homogeneity, improves the productivity greatly.

Description

Improved ventilation device

Technical Field

The utility model relates to a turn over throwing fermentation technical field, specifically be an improved generation ventilation unit.

Background

The tank type composting is a composting method for fermenting a composting mixture in a long tank type structure, the tank type aerobic composting fermentation is widely applied, the heat loss in the turning process is large, the temperature of a bed layer of a fermentation tank is difficult to maintain in winter, the fermentation and ventilation of high-humidity materials in the fermentation tank are poor, and the ventilation uniformity is not ideal, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an improved generation ventilation unit to it is poor to solve the inside high wet material fermentation ventilation of fermentation tank that provides in the above-mentioned background art, and the unsatisfactory problem of ventilation homogeneity.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation ventilation unit, includes the fermentation tank body, be provided with the little groove of ventilation on the inside bottom surface of fermentation tank body, the little inslot of ventilation is fixed with a supporting bench, the branch pipe that ventilates has been placed on the supporting bench, the branch pipe that ventilates is provided with the ventilation hole on the surface, the tip of branch pipe that ventilates passes the fermentation tank body and is linked together with the main pipe that ventilates, the main pipe that ventilates is connected with the export fixed connection of fan, the top of branch pipe that ventilates is provided with the otter board, the top of otter board is provided with the drier bed course, the both ends of otter board are passed through the supporting shoe and.

Preferably, the small ventilation grooves are parallel to the side edges of the fermentation tank body, and a plurality of small ventilation grooves are arranged at equal intervals.

Preferably, the inner corners of the small ventilation grooves are rounded.

Preferably, the top surface of the support table is formed in a circular arc shape.

Preferably, a positioning column is fixed to the top of the supporting table and inserted into a ventilation hole in the bottom of the ventilation branch pipe.

Preferably, the ventilation hole is provided with a plurality of, a plurality of the ventilation hole is the even setting of dot matrix form on the surface all around of ventilation branch pipe.

Preferably, the bolts are inserted into the bolt holes, the number of the bolt holes is three, and the three bolt holes are vertically arranged on the inner wall of the fermentation tank body at equal intervals.

(III) advantageous effects

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

(1) the utility model discloses a set up a plurality of ventilation sulculus, ventilation branch pipe and ventilation hole, the problem that traditional turn over the inside high wet material fermentation ventilation of throwing the fermentation vat poor has been solved, a plurality of ventilation branch pipes and ventilation hole combine together for ventilation uniformity is better, promote ventilation effect, this technique can be with fermentation vat bed height from traditional 1.2 meters left and right sides, improve more than 2 meters, increase the productivity more than 30%, the heat loss is little, be particularly suitable for the northern good oxygen compost enterprise of high wet fermentation raw materials winter.

(2) The utility model discloses a set up the drier bed course, increased the ventilation homogeneity of whole device, avoid high wet fermentation raw materials to fall into the ventilation hole, block up the air vent.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the internal structure of the small ventilation groove of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is a top view of the overall structure of the present invention.

The reference numbers in the figures are: 1. a fermentation tank body; 2. a small ventilation groove; 3. a support table; 4. a ventilation branch pipe; 5. a positioning column; 6. a vent hole; 7. a screen plate; 8. a dry material cushion layer; 9. a support block; 10. a bolt; 11. bolt holes; 12. a ventilation main pipe; 13. a fan.

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 an embodiment: an improved ventilation device comprises a fermentation tank body 1, wherein a small ventilation groove 2 is arranged on the inner bottom surface of the fermentation tank body 1, a supporting table 3 is fixed in the small ventilation groove 2, a ventilation branch pipe 4 is arranged on the supporting table 3, a ventilation hole 6 is arranged on the surface of the ventilation branch pipe 4, the end part of the ventilation branch pipe 4 penetrates through the fermentation tank body 1 and is communicated with a ventilation main pipe 12, each ventilation branch pipe 4 is communicated with the ventilation main pipe 12, the ventilation main pipe 12 is fixedly connected with an outlet of a fan 13, the fan 13 sucks external natural wind into the ventilation main pipe 12, then the natural wind reaches the ventilation branch pipe 4 and escapes from the ventilation hole 6, and then realize the ventilation of fermentation tank body 1 bottom, the top of ventilation branch pipe 4 is provided with otter board 7, and the top of otter board 7 is provided with drier bed course 8, and the both ends of otter board 7 are supported through supporting shoe 9, and supporting shoe 9 passes through bolt 10 to be fixed on the inner wall of fermentation tank body 1.

Further, the microgroove 2 ventilates parallelly with the side of fermentation vat body 1, ventilates microgroove 2 and is provided with a plurality of, and a plurality of ventilates 2 equidistant settings of microgroove, a plurality of ventilates microgroove 2 and all sets up ventilation branch pipe 4, and the setting up of a plurality of ventilation branch pipe 4 makes the ventilation ability of the device bottom more complete, promotes the ventilation effect.

Further, the inside corners of the small ventilation grooves 2 are all set to be round corners, and the round corners are arranged to enable natural wind energy to escape from the small ventilation grooves 2 more conveniently.

Further, the top surface of the supporting table 3 is arc-shaped, so that the ventilation branch pipes 4 can be attached to the supporting table 3, and the stability of the ventilation branch pipes 4 is better.

Further, the top of brace table 3 is fixed with reference column 5, and reference column 5 inserts in the ventilation hole 6 of 4 bottoms of branch ventilation pipe, and the branch ventilation pipe 4 is avoided taking place to rotate in setting up of reference column 5, also makes the installation of branch ventilation pipe 4 more convenient, and the direction in the ventilation hole 6 of all branch ventilation pipes 4 can keep unanimous.

Further, ventilation hole 6 is provided with a plurality of, and a plurality of ventilation hole 6 is that the dot matrix form evenly sets up on ventilation branch pipe 4 around on the surface, and setting up of a plurality of ventilation hole 6 makes the ventilation ability more even, and natural wind energy is full of ventilation sulculus 2, and then evenly ventilates to fermentation raw materials.

Further, in bolt 10 inserted bolt hole 11, bolt hole 11 was provided with threely, and three bolt hole 11 is vertical equidistant setting on the inner wall of fermentation tank body 1, and three bolt hole 11's setting makes the height-adjustable of otter board 7 to adapt to the user demand of different fermentation raw materials.

The working principle is as follows: during the use, place otter board 7, place drier bed course 8 of take the altitude on otter board 7, in order to increase the homogeneity of ventilation, prevent that air vent 6 from blockking up, place high wet fermentation raw materials on drier bed course 8, start fan 13, fan 13 is with outside natural wind suction in ventilation house steward 12, reachd ventilation branch pipe 4, escape from ventilation hole 6, natural wind is again through otter board 7, drier bed course 8 ventilates high wet fermentation raw materials, a plurality of ventilation branch pipes 4 and ventilation hole 6 combine together, make the ventilation homogeneity better, promote the ventilation effect, this technique can be with fermentation tank material layer height from traditional about 1.2 meters, improve to more than 2 meters, increase the productivity more than 30%, the heat loss is little, be particularly suitable for the good oxygen compost enterprise of high wet fermentation raw materials in winter in the north.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An improved ventilation device comprises a fermentation tank body (1), and is characterized in that: be provided with on the inside bottom surface of fermentation tank body (1) ventilation vat (2), ventilation vat (2) internal fixation has a supporting bench (3), ventilation branch pipe (4) have been placed on supporting bench (3), be provided with ventilation hole (6) on the surface of ventilation branch pipe (4), the tip of ventilation branch pipe (4) passes fermentation tank body (1) and is linked together with ventilation house steward (12), the export fixed connection of ventilation house steward (12) and fan (13), the top of ventilation branch pipe (4) is provided with otter board (7), the top of otter board (7) is provided with drier bed course (8), the both ends of otter board (7) are passed through supporting shoe (9) and are supported, supporting shoe (9) are fixed on the inner wall of fermentation tank body (1) through bolt (10).

2. An improved ventilation device as defined in claim 1, wherein: the small ventilation grooves (2) are parallel to the side edges of the fermentation tank body (1), and the small ventilation grooves (2) are provided with a plurality of small ventilation grooves (2) which are arranged at equal intervals.

3. An improved ventilation device as defined in claim 1, wherein: the corners inside the small ventilation grooves (2) are all set to be round corners.

4. An improved ventilation device as defined in claim 1, wherein: the top surface of the supporting platform (3) is arc-shaped.

5. An improved ventilation device as defined in claim 1, wherein: the top of the supporting table (3) is fixed with a positioning column (5), and the positioning column (5) is inserted into a ventilation hole (6) at the bottom of the ventilation branch pipe (4).

6. An improved ventilation device as defined in claim 1, wherein: the ventilation holes (6) are provided with a plurality of ventilation holes (6) which are in a lattice shape and are uniformly arranged on the surfaces of the ventilation branch pipes (4).

7. An improved ventilation device as defined in claim 1, wherein: the bolt (10) is inserted into the bolt holes (11), the number of the bolt holes (11) is three, and the three bolt holes (11) are vertically arranged on the inner wall of the fermentation tank body (1) at equal intervals.