CN112143620A

CN112143620A - Anaerobic fermentation tank dross removal equipment

Info

Publication number: CN112143620A
Application number: CN202011071733.6A
Authority: CN
Inventors: 朱妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2020-12-29

Abstract

The invention discloses a scum removing device of an anaerobic fermentation tank, which structurally comprises a scum extracting pipe, a tank body and a support, wherein the scum extracting pipe is embedded at the upper end of the tank body, the tank body is welded with the support, the scum which is upwards sucked up by the scum extracting pipe in the tank body generates an upward thrust on the inner side of a lower sliding plate on a lower connecting pipe, the lower sliding plate can slide upwards along a shell to shrink, when the bottom of the lower connecting pipe is blocked by cabbage leaves, the lower sliding plate which is pushed by the scum is quickly pulled to slide downwards through a pulling strip, so that the cabbage leaves at the bottom of the lower connecting pipe can be pushed down by the lower sliding plate, the lower swinging plate can swing downwards along a combining plate through an inertia force generated by the downward extension of a contact head, the lower swinging plate can tear cabbage fragments pricked into the contact head, and an extending ball can extend downwards along a guide pipe through a throwing force generated by the downward swinging of the lower swinging plate, pushing the shredded Chinese cabbage fragments down.

Description

Anaerobic fermentation tank dross removal equipment

Technical Field

The invention relates to the field of anaerobic fermentation equipment, in particular to scum removing equipment for an anaerobic fermentation tank.

Background

The scum remover for anaerobic fermentation tank is mainly used for removing scum from the scum fermented in the anaerobic fermentation tank, is usually installed at the upper end of the anaerobic fermentation tank, and sucks the scum upwards from the anaerobic fermentation tank through a suction device, and is a common device in the anaerobic fermentation tank, and based on the above description, the inventor finds that the following defects mainly exist in the prior anaerobic fermentation tank scum removing device, such as:

because anaerobic fermentation jar dross remover upwards absorbs the dross, if anaerobic fermentation jar ferments pakchoi, and pakchoi is nearer from fermentation liquid horizontal plane, then can make anaerobic fermentation jar dross remover upwards absorb the dross when, the pakchoi leaf that appears the area on a small side upwards absorbs to lead to the condition that the suction pipe mouth department of anaerobic fermentation jar dross remover can be stopped up to pakchoi.

Disclosure of Invention

Aiming at the problems, the invention provides a scum removing device for an anaerobic fermentation tank.

In order to achieve the purpose, the invention is realized by the following technical scheme: the scum removing equipment for the anaerobic fermentation tank structurally comprises a scum extracting pipe, a tank body and a support, wherein the scum extracting pipe is fixedly embedded at the upper end of the tank body, and the tank body is welded with the support; the slag pumping pipe comprises a connecting pipe, a lower connecting pipe and an upper connecting pipe, wherein the lower connecting pipe is fixedly embedded at the lower end of the connecting pipe, and the upper connecting pipe and the connecting pipe are of an integrated structure.

As a further optimization of the invention, the lower connecting pipe comprises a shell, two pull-back strips and two lower sliding plates, wherein the pull-back strips are arranged between the shell and the lower sliding plates, the lower sliding plates are movably clamped with the inner side of the shell, and the two lower sliding plates are uniformly and symmetrically distributed on the inner walls of the left side and the right side of the shell.

As a further optimization of the invention, the lower slide plate comprises an impact ball, a bottom plate, a transition plate and a plate body, wherein the impact ball is arranged at the inner position of the plate body, the bottom plate is connected with the bottom of the plate body through the transition plate, and the impact ball can repeatedly impact the bottom of the inner wall of the plate body through vibration generated when the mechanism slides downwards for resetting.

As a further optimization of the invention, the bottom plate comprises an elastic strip, a sliding plate, two contact heads and a frame, wherein the elastic strip is arranged between the sliding plate and the frame, the sliding plate is in clearance fit with the inner wall of the frame, the contact heads and the sliding plate are of an integrated structure, and the two contact heads are uniformly distributed in parallel at the bottoms of the two sliding plates.

As a further optimization of the invention, the contact head comprises a plate surface, a combination plate, a lower swing plate and two spring back pieces, wherein the combination plate and the plate surface are in an integrated structure, the lower swing plate is hinged with the bottom of the combination plate, the spring back pieces are installed between the inner side of the lower swing plate and the combination plate, and the two lower swing plates are uniformly and symmetrically distributed at the bottom of the combination plate.

As a further optimization of the invention, the lower swing plate comprises a connecting plate, three extending balls, a connecting plate and three guide pipes, wherein the connecting plate and the connecting plate are of an integrated structure, the extending balls are movably clamped with the guide pipes, the guide pipes are fixedly embedded and connected with the inner wall of the connecting plate, and the extending balls are uniformly distributed in the connecting plate in an arc shape.

As a further optimization of the invention, the extension ball comprises an outer expansion plate, four elastic sheets and a middle fixed block, wherein the outer expansion plate is connected with the middle fixed block through the elastic sheets, and the outer expansion plate is uniformly distributed in a circular shape outside the middle fixed block through the matching of the elastic sheets.

The invention has the following beneficial effects:

1. the dross that upwards absorbs through jar internal portion by taking out the cinder pipe produces ascending thrust to the lower slide inboard on the lower takeover, can make the lower slide shrink along shell sideslip, when the bottom of takeover was stopped up by little cabbage leaf now, can stimulate the lower slide lapse that loses the dross promotion fast through pulling back the strip, thereby make the lower slide can push off the little cabbage leaf of takeover bottom down, the effectual lower takeover of having avoided can be stopped up by little cabbage leaf, lead to being difficult to the condition of upwards absorbing the dross.

2. Through the inertia force that the contact head stretches out the production downwards, can make the lower hem board swing downwards along the joint plate to make the lower hem board can tear the chinese cabbage piece of pricking on the contact head garrulous, the power of getting rid of the swing production of lower hem board under the rethread can make and stretch out the ball downwards along the pipe, pushes away the chinese cabbage piece of being torn garrulous and falls, can effectually avoid the condition that the chinese cabbage piece of being pricked through by the contact head is difficult to and contact head phase separation through above process.

Drawings

FIG. 1 is a schematic structural view of an apparatus for removing dross in an anaerobic fermentation tank according to the present invention.

FIG. 2 is a schematic structural diagram of a side view section of the slag extraction pipe of the present invention.

FIG. 3 is a schematic side view of a lower connecting pipe according to the present invention.

FIG. 4 is a side view of a half-section of the lower slide plate according to the present invention.

FIG. 5 is a schematic structural diagram of a side view cross section of the bottom plate of the present invention.

Fig. 6 is a side view of a contact according to the present invention.

FIG. 7 is a schematic structural view of a side half-section of the skirt according to the present invention.

FIG. 8 is a side view of a half-section of the protruding ball of the present invention.

In the figure: the slag-extracting pipe-1, the tank body-2, the bracket-3, the connecting pipe-11, the lower connecting pipe-12, the upper connecting pipe-13, the shell-a 1, the pull strip-a 2, the lower slide plate-a 3, the striking ball-a 31, the bottom plate-a 32, the transition plate-a 33, the plate body-a 34, the elastic strip-b 1, the sliding plate-b 2, the contact head-b 3, the frame-b 4, the plate surface-b 31, the combination plate-b 32, the lower swing plate-b 33, the rebound sheet-b 34, the connecting plate-c 1, the extension ball-c 2, the bearing plate-c 3, the conduit-c 4, the outer expansion plate-c 21, the elastic sheet-c 22 and the middle fixing block-c 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-5:

the invention provides scum removing equipment of an anaerobic fermentation tank, which structurally comprises a scum extracting pipe 1, a tank body 2 and a bracket 3, wherein the scum extracting pipe 1 is embedded at the upper end of the tank body 2, and the tank body 2 is welded with the bracket 3; the slag-pumping pipe 1 comprises a connecting pipe 11, a lower connecting pipe 12 and an upper connecting pipe 13, wherein the lower connecting pipe 12 is embedded at the lower end of the connecting pipe 11, and the upper connecting pipe 13 and the connecting pipe 11 are of an integrated structure.

The lower connecting pipe 12 comprises a shell a1, a pull-back strip a2 and a lower sliding plate a3, the pull-back strip a2 is installed between the shell a1 and the lower sliding plate a3, the lower sliding plate a3 is movably clamped with the inner side of the shell a1, the number of the lower sliding plates a3 is two, the two lower sliding plates a3 are uniformly and symmetrically distributed on the inner walls of the left side and the right side of the shell a1, and the lower sliding plate a3 can slide upwards and contract along the shell a1 by the pulling force generated on the lower sliding plate a3 when scum is upwards sucked by the mechanism.

The lower sliding plate a3 comprises a striking ball a31, a bottom plate a32, a transition plate a33 and a plate body a34, wherein the striking ball a31 is mounted at the inner position of the plate body a34, the bottom plate a32 is connected with the bottom of the plate body a34 through the transition plate a33, and the striking ball a31 can repeatedly strike the bottom of the inner wall of the plate body a34 through vibration generated when the mechanism slides downwards to reset, so that Chinese cabbage fragments attached to the bottom of the bottom plate a32 can be vibrated down.

The bottom plate a32 comprises an elastic strip b1, sliding plates b2, contact heads b3 and a frame b4, the elastic strip b1 is installed between the sliding plates b2 and the frame b4, the sliding plates b2 are in clearance fit with the inner wall of the frame b4, the contact heads b3 and the sliding plates b2 are of an integrated structure, the number of the contact heads b3 is two, the two contact heads b3 are uniformly distributed in parallel at the bottoms of the two sliding plates b2, and the sliding plates b2 can slide downwards along the frame b4 to extend out through inertial force generated by descending and resetting of the mechanism, so that the contact heads b3 can push the Chinese cabbage slices with the liquid at the bottoms of the elastic strips b1 and tightly adhered to the liquid.

The detailed use method and action of the embodiment are as follows:

in the invention, scum sucked upwards by the scum pipe 1 in the can body 2 generates an upward thrust on the inner side of a lower sliding plate a3 on a lower connecting pipe 12, so that the lower sliding plate a3 can slide upwards along an outer shell a1 to shrink, when the bottom of the lower connecting pipe 12 is blocked by cabbage leaves, a lower sliding plate a3 which loses the thrust of the scum can be quickly pulled to slide downwards by a pulling strip a2, so that the lower sliding plate a3 can push the cabbage leaves at the bottom of the lower connecting pipe 12 down, and then the striking ball a31 can repeatedly strike the bottom of the inner wall of a34 of the plate body a34 through the vibration generated when the lower sliding plate a3 slides downwards, so that small pieces of the cabbage leaves attached to the bottom of a32 can be vibrated to fall, and the sliding plate b2 can push a contact head b3 to extend downwards under the cooperation of an elastic strip b1 by the inertia force generated by the downward sliding of the lower sliding plate a3, so that the scum attached to adhere to the bottom of the bottom board a32 which is difficult to vibrate and fall, the condition that the lower connecting pipe 12 is blocked by the leaves of the Chinese cabbage to cause difficulty in continuously sucking the scum upwards is effectively avoided.

Example 2

As shown in fig. 6-8:

the contact head b3 comprises a plate surface b31, a combination plate b32, a lower swing plate b33 and a rebound piece b34, the combination plate b32 and the plate surface b31 are of an integrated structure, the lower swing plate b33 is hinged to the bottom of the combination plate b32, the rebound piece b34 is installed between the inner side of the lower swing plate b33 and the combination plate b32, the lower swing plate b33 is provided with two lower swing plates b33, the two lower swing plates b33 are uniformly and symmetrically distributed at the bottom of the combination plate b32, and the lower swing plate b33 can swing downwards along the combination plate b32 through vibration generated when the mechanism is pulled upwards to contract to the extreme, so that the lower swing plate b33 can swing the cabbage chips adhered to the bottom of the lower swing plate b 33.

The lower swinging plate b33 comprises a connecting plate c1, a protruding ball c2, a bearing plate c3 and a guide pipe c4, the connecting plate c1 and the bearing plate c3 are of an integrated structure, the protruding ball c2 is movably clamped with the guide pipe c4, the guide pipe c4 is fixedly connected with the inner wall of the connecting plate c1 in an embedded mode, the protruding balls c2 are three and are uniformly distributed in the connecting plate c1 in an arc shape, and the protruding balls c2 can slide outwards along the guide pipe c4 to protrude through the throwing force generated when the mechanism swings.

The extending ball c2 comprises an outward expanding plate c21, elastic pieces c22 and a middle fixed block c23, the outward expanding plate c21 is connected with the middle fixed block c23 through elastic pieces c22, four outward expanding plates c21 are arranged, the outward expanding plates c23 are uniformly matched through the elastic pieces c22 and are distributed in a circular shape outside the middle fixed block c23, and the outer sides of the outward expanding plates c21 can be pushed outwards through the elastic pieces c22 to be always attached to the inner wall of an object.

The detailed use method and action of the embodiment are as follows:

in the present invention, the fermented white leaves are softened, so that the contact b3 easily punctures the cabbage fragments when pushing down the cabbage fragments, and the cabbage fragments are difficult to be removed by the contact b3, the swing-down plate b33 can be swung down along the coupling plate b32 by the inertial force generated by the downward projection of the contact head b3, so that the lower swing plate b33 can tear the Chinese cabbage pieces pricked into the contact head b3, and the extending ball c2 can extend downwards along the conduit c4 by the throwing force generated by the swing of the lower swing plate b33, the shredded Chinese cabbage fragments are pushed down, the outer expansion plate c21 can be pushed to be always attached to the inner wall of the connecting plate c1 through the elastic piece c22, thereby can prevent that outside zymotic fluid from getting into the inside condition of connecting plate c1, can effectually avoid the cabbage piece of being pricked by contact b3 to be difficult to with the condition of contact b3 phase separation through above process.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an anaerobic fermentation tank dross removal apparatus, its structure includes takes out slag pipe (1), jar body (2), support (3), take out slag pipe (1) and inlay in the upper end position of jar body (2), its characterized in that: the tank body (2) is welded with the bracket (3);

the slag pumping pipe (1) comprises a connecting pipe (11), a lower connecting pipe (12) and an upper connecting pipe (13), wherein the lower connecting pipe (12) is embedded at the lower end position of the connecting pipe (11), and the upper connecting pipe (13) and the connecting pipe (11) are of an integrated structure.

2. The anaerobic fermenter scum removal apparatus as claimed in claim 1, wherein: the lower connecting pipe (12) comprises a shell (a1), a pull-back strip (a2) and a lower sliding plate (a3), wherein the pull-back strip (a2) is installed between the shell (a1) and the lower sliding plate (a3), and the lower sliding plate (a3) is movably clamped with the inner side of the shell (a 1).

3. The anaerobic fermenter scum removal apparatus as claimed in claim 2, wherein: the lower sliding plate (a3) comprises an impact ball (a31), a bottom plate (a32), a transition plate (a33) and a plate body (a34), wherein the impact ball (a31) is mounted at the inner position of the plate body (a34), and the bottom plate (a32) is connected with the bottom of the plate body (a34) through the transition plate (a 33).

4. The anaerobic fermenter scum removal apparatus as claimed in claim 3, wherein: the bottom plate (a32) comprises an elastic strip (b1), a sliding plate (b2), a contact head (b3) and a frame (b4), wherein the elastic strip (b1) is installed between the sliding plate (b2) and the frame (b4), the sliding plate (b2) is in clearance fit with the inner wall of the frame (b4), and the contact head (b3) and the sliding plate (b2) are of an integrated structure.

5. The anaerobic fermenter scum removal apparatus as claimed in claim 4, wherein: the contact head (b3) comprises a plate surface (b31), a combination plate (b32), a lower swinging plate (b33) and a rebound piece (b34), the combination plate (b32) and the plate surface (b31) are of an integrated structure, the lower swinging plate (b33) is hinged to the bottom of the combination plate (b32), and the rebound piece (b34) is installed between the inner side of the lower swinging plate (b33) and the combination plate (b 32).

6. The anaerobic fermenter scum removal apparatus as claimed in claim 5, wherein: the lower swinging plate (b33) comprises a connecting plate (c1), a protruding ball (c2), a bearing plate (c3) and a guide pipe (c4), the connecting plate (c1) and the bearing plate (c3) are of an integrated structure, the protruding ball (c2) is movably clamped with the guide pipe (c4), and the guide pipe (c4) is fixedly connected with the inner wall of the connecting plate (c 1).

7. The anaerobic fermenter scum removal apparatus as claimed in claim 6, wherein: the extension ball (c2) comprises an extension plate (c21), an elastic piece (c22) and a middle fixed block (c23), wherein the extension plate (c21) is connected with the middle fixed block (c23) through the elastic piece (c 22).