CN218458721U

CN218458721U - Fermentation residue dewatering device

Info

Publication number: CN218458721U
Application number: CN202222694732.8U
Authority: CN
Inventors: 左文祥; 薛洁; 姜鹏; 元晓蕾; 付斌; 张培基; 张洪波; 周添; 王露润
Original assignee: Qingdao Henotec Environment Technology Co ltd
Current assignee: Qingdao Henotec Environment Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-10
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a fermentation residue dewatering device relates to anaerobic fermentation technical field, the conveying pipe comprises a conveying pipe, fixed mounting pipe cover on the conveyer pipe, the inside seal movable mounting of pipe cover adds the pipe, the pipe wall that adds the pipe sets up the multiunit through-hole, it connects between conveyer pipe and connecting pipe head end to add pipe activity sealing. The utility model discloses a design that the pipe was added through the rotation type and the design of toper cover makes the fermentation residue can realize the even interpolation and the high-efficient stirring of flocculation agent at the in-process of carrying to carry out dehydration treatment by the jar direct transport of keeping in to the hydroextractor, improved flocculation agent effectively and added and mixing efficiency, thereby improved the whole efficiency of fermentation residue dehydration.

Description

Fermentation residue dewatering device

Technical Field

The utility model belongs to the technical field of anaerobic fermentation technique and specifically relates to a fermentation residue dewatering device.

Background

At present, the dehydration of the fermentation residues firstly needs to be carried to the stirring tank with the fermentation residues, then the flocculation agent is added into the tank and the stirring is uniform, so that the fermentation residues are flocculated, then the fermentation residues after flocculation are carried to the dehydrator for dehydration, and the flocculation agent cannot be rapidly and uniformly mixed with the fermentation residues in the stirring tank in a manner of adding the flocculation agent, so that the efficiency of the whole dehydration process of the fermentation residues is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a fermentation residue dewatering device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fermentation residue dewatering device, includes the conveyer pipe, fixed mounting pipe casing on the conveyer pipe, the inside sealed movable mounting of pipe casing adds the pipe, the pipe wall that adds the pipe sets up the multiunit through-hole, it connects between conveyer pipe and connecting pipe head end to add pipe movable sealing, the terminal movable mounting toper cover of connecting pipe, toper cover movable sealing installs in the jar mouth of keeping in, the jar inside fixed mounting toper dish of keeping in, toper dish and the coaxial correspondence of toper cover, toper cover inside wall sets up the multiunit stand, stirs fermentation residue, it connects in rotary drive mechanism to add pipe and toper cover transmission.

Further, the rotary driving mechanism comprises a motor, the motor is fixedly installed on the outer side wall of the connecting pipe corresponding to the installation position of the adding pipe and the conical cover, a speed reducer is fixedly installed on the motor, a driving gear is fixedly installed on a power output shaft of the speed reducer, the driving gear is meshed with a driven gear, and the driven gear is fixedly installed on the outer side wall of the adding pipe and the outer side wall of an upper end interface of the conical cover.

Further, the pipe cover lateral wall sets up adds the mouth, it gives the device to add the mouth through conveyer pipe connection flocculation agent pump.

Furthermore, the through hole is of an inclined structure along the circumferential direction of the adding pipe, so that the spraying direction of the flocculant from the through hole into the adding pipe corresponds to the screwing direction of the adding pipe.

Further, the conical disc is fixedly installed on the inner wall of the bottom of the temporary storage tank through an installation rod.

Further, the side wall of the bottom of the temporary storage tank is provided with an output port, the output port is connected and communicated with the dehydrator through an output pipe, and the output pipe is provided with a delivery pump device.

The beneficial effects of the utility model are that, the utility model discloses a design that the design passes through the rotation type and adds pipe and toper cover makes the fermentation residue can realize even interpolation and the high-efficient stirring of flocculation agent at the in-process of carrying to directly carry to the hydroextractor by the jar of keeping in and carry out dehydration to improve flocculation agent effectively and added and mixing efficiency, thereby improved the whole efficiency that fermentation residue dewaters.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a front view of the internal structure of the present invention;

fig. 3 is a side sectional view of the addition pipe structure of the present invention.

In the figure, 1, a conveying pipe, 2, an adding pipe, 3, a pipe cover, 4, an adding port, 5, a connecting pipe, 6, a conical cover, 7, a temporary storage tank, 8, an output port, 9, an output pipe, 10, a dewatering machine, 11, a conical disc, 12, an installation rod, 13, an upright post, 14, a through hole, 15, a motor, 16, a speed reducer, 17, a driving gear and 18, a driven gear are arranged.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following description is made with reference to the accompanying drawings, obviously, the drawings described below are only an embodiment of the present invention, and for those skilled in the art, other embodiments obtained from the drawings and the embodiments are all within the protection scope of the present invention without any creative work.

As shown in figures 1 to 3, the utility model comprises a conveying pipe 1, the side wall of the conveying pipe 1 is provided with a pipe cover 3 through a fixing frame, the inside of the pipe cover 3 is provided with an adding pipe 2 through a sealing bearing in a matching way, the pipe wall of the adding pipe 2 is provided with 8 groups of through holes 14 which are uniformly distributed with 360 degrees in an annular array and form a group of 4, so that flocculant in the pipe cover 3 is added into fermentation residues flowing through the adding pipe 2, the adding pipe 2 is connected between the head ends of the conveying pipe 1 and a connecting pipe 5 through a sealing bearing in a matching way, the tail end of the connecting pipe 5 is provided with a conical cover 6 through a sealing bearing in a matching way, the conical cover 6 is arranged at the tank opening of a temporary storage tank 7 through a sealing bearing in a matching way, the inside rigid mounting toper dish 11 through installation pole 12 of jar 7 of keeping in, toper dish 11 corresponds with the toper cover is 6 coaxial, 6 inside walls of toper cover set up 8 group's stands 13, add

pipe

2 and 6 transmission connections of toper cover in rotary drive mechanism, make the fermentation residue that flows through between adding pipe 2 and toper dish 11 and the toper cover 6 obtain the stirring, jar 7 bottom lateral wall of keeping in sets up delivery outlet 8, delivery outlet 8 is connected through output tube 9 and hydroextractor 10 and is communicated with each other, set up the delivery pump device on the output tube 9, make the fermentation residue who adds behind flocculating agent and the mixing carry to dewaterer 10 in and carry out dehydration.

For guaranteeing to add the rotary drive of pipe 2 and conical shroud 6, rotary drive mechanism includes motor 15, motor 15 corresponds and adds pipe 2 and conical shroud 6 mounted position and passes through motor support rigid mounting in the connecting pipe 5 lateral wall, rigid connection installation reduction gear 16 on the motor 15, rigid mounting driving gear 17 on the 16 power output shaft of reduction gear, driving gear 17 and driven gear 18 meshing, driven gear 18 rigid nesting formula is installed in adding 2 lateral walls and conical shroud 6 upper end interface lateral walls, and under the drive of motor 15 and the driving gear 17 and the transmission of driven gear 18, adds pipe 2 and conical disk 11 realization rotary motion.

In order to realize the efficient and uniform addition of the flocculant, an adding port 4 is formed in the side wall of the pipe cover 3, and the adding port 4 is connected with a flocculant pumping device through a conveying pipe.

In order to uniformly mix the flocculant from the fermentation residues flowing through the adding pipe 2, the through hole 14 is of a circumferential inclined structure along the adding pipe 2, so that the flocculant is sprayed into the adding pipe 2 from the through hole 14 in a direction corresponding to the rotation direction of the adding pipe 2.

The utility model discloses when the operation, fermentation residue is carried in to the jar 7 of keeping in from conveyer pipe 1, when fermentation residue flows through and adds 2 insides of pipe, under the effect of the rotation that adds pipe 2 and flocculating agent follow through-hole 14 injection, fermentation residue and flocculating agent obtain effectively preliminary mixing and add, when fermentation residue flows to between conical disk 11 and the conical cover 6 through connecting pipe 5, realize complete mixing through the further stirring of stand 13, after fermentation residue falls into in the jar 7 of keeping in and carries to carry out dehydration in the hydroextractor 10.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A fermentation residue dewatering device, comprising a conveying pipe (1), characterized in that: fixed mounting pipe casing (3) are gone up in conveyer pipe (1), pipe casing (3) inside seal movable mounting adds pipe (2), the pipe wall that adds pipe (2) sets up multiunit through-hole (14), add pipe (2) movable sealing connection between conveyer pipe (1) and connecting pipe (5) head end, connecting pipe (5) terminal movable mounting conical cover (6), conical cover (6) movable sealing mounting is in keeping in jar (7) jar mouth, keep in jar (7) inside fixed mounting conical plate (11), conical plate (11) and conical cover (6) coaxial correspondence, conical cover (6) inside wall sets up multiunit stand (13), stirs the fermentation residue, it connects in rotary drive mechanism to add pipe (2) and conical cover (6) transmission.

2. The fermentation residue dewatering device according to claim 1, wherein the rotary driving mechanism comprises a motor (15), the motor (15) is fixedly mounted on the outer side wall of the connecting pipe (5) corresponding to the mounting positions of the addition pipe (2) and the conical cover (6), a speed reducer (16) is fixedly mounted on the motor (15), a driving gear (17) is fixedly mounted on a power output shaft of the speed reducer (16), the driving gear (17) is meshed with a driven gear (18), and the driven gear (18) is fixedly mounted on the outer side wall of the addition pipe (2) and the outer side wall of an upper end opening of the conical cover (6).

3. A fermentation residue dewatering apparatus according to claim 1, wherein the side wall of the pipe housing (3) is provided with an addition port (4), and the addition port (4) is connected with the flocculant pumping device through a conveying pipe.

4. A fermentation residue dewatering apparatus according to claim 1, wherein the through-hole (14) is inclined in the circumferential direction of the feeding pipe (2) such that the direction of the flocculant injected from the through-hole (14) into the feeding pipe (2) corresponds to the direction of the rotation of the feeding pipe (2).

5. A device for dewatering fermentation residues according to claim 1, characterised in that the conical disc (11) is fixedly mounted on the inner wall of the bottom of the intermediate storage tank (7) by means of a mounting rod (12).

6. A device for dewatering fermentation residues according to claim 1, wherein the side wall of the bottom of the temporary storage tank (7) is provided with an output port (8), the output port (8) is communicated with the dewatering machine (10) through an output pipe (9), and the output pipe (9) is provided with a delivery pump device.