CN212440288U

CN212440288U - Roller support mechanism for feces solid-liquid separation device

Info

Publication number: CN212440288U
Application number: CN202020536378.4U
Authority: CN
Inventors: 曾正光; 曾驿舜; 吴锦村
Original assignee: Biocom Biotechnology Shanghai Co ltd
Current assignee: Biocom Biotechnology Shanghai Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-02-02
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to a roller bracket mechanism for a feces solid-liquid separation device, which comprises a support frame, a plurality of rotatable supporting rollers and a pinch roller, wherein the supporting rollers and the pinch roller are arranged on the support frame; the supporting frame is of a square frame body structure and comprises an upper-layer horizontal support, a lower-layer horizontal support and two vertical supports for connecting and supporting the upper-layer horizontal support and the lower-layer horizontal support; two pairs of supporting rollers are arranged in front and at the back of the supporting roller, are both arranged on the lower horizontal bracket and support a separation inner sleeve of the excrement solid-liquid separation device; two pairs of compressing wheels are arranged in front of and behind the compressing wheels, and the compressing wheels can be elastically and movably arranged on the upper horizontal support to compress a separating inner sleeve of the excrement solid-liquid separating device. This mechanism passes through backing roll and pinch roller and installs the inner skleeve on the support frame, and is more steady at the operation process, can bear bigger weight, improves the handling capacity of device, and power can be saved to greatly increased device's treatment effect, reduces the running cost.

Description

Roller support mechanism for feces solid-liquid separation device

Technical Field

The utility model relates to a dirty processing technology field of excrement, concretely relates to a roller gimbal mechanism for dirty solid-liquid separation equipment of excrement.

Background

How to effectively separate solid materials and liquid materials in excrement is a technical problem which needs to be solved urgently in the prior art. Currently, there are three main ways for pretreating fecal sewage. The first treatment method is to use a coarse grid or similar simple equipment to perform solid-liquid separation on the fecal sewage and then discharge the fecal sewage into municipal sewage. The method is simple, but the treatment mode can only separate a small amount of impurities in the fecal sewage, and a large amount of feces can be attached to the separated impurities, and the problems of high pollutant concentration and high solid concentration still exist in the subsequent treatment. The second treatment mode is that solid impurities in the fecal sewage are firstly crushed and then are subjected to solid-liquid separation through a screw conveyor. Because the crushing is carried out, the moisture content of the separated impurities can be reduced after the squeezing, the organic matter components can be reduced, and the landfill treatment can be directly carried out. However, the treatment mode requires complicated equipment composition and large volume, and is not suitable for being matched with small-sized sewage treatment equipment. The third treatment mode is to discharge the fecal sewage after solid-liquid separation, desanding and dehydration into a sewage treatment plant. The impurity of this processing mode in to excrement and urine sewage is not smashed, and the grid equipment of system takes place to block up easily, and whole set of processing system structure is more complicated moreover, the volume is bigger, the cost is high and the working costs is expensive.

Patent CN105174631A discloses an excrement sewage solid-liquid separator, including solid-liquid separation equipment, the inlet pipe that is connected with solid-liquid separation equipment, slag discharging device and pumping device to and be used for controlling solid-liquid separation equipment, inlet pipe, slag discharging device and the controlling means of pumping device work. The solid-liquid separator for the fecal sewage can effectively intercept and degrade fecal solid matters, facilitates subsequent treatment of the fecal solid matters, is suitable for miniaturized equipment, is still more complex in structure, high in manufacturing cost, higher in use cost, unacceptable for common production enterprises and users and limited in treatment capacity.

Because the prior commonly adopted solid-liquid separating device for excrement uses the auger mechanism, the shaking is serious in the operation process, how to ensure the stable operation of the solid-liquid separating device for excrement directly relates to the processing capacity, the service life, the environmental protection safety and the like of the device, and the prior equipment is difficult to meet the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problems and providing a roller gimbal mechanism for dirty solid-liquid separation equipment of excrement, this roller gimbal mechanism is arranged in the dirty solid-liquid separation equipment of excrement, carries out the outrigger to the separation inner skleeve, and stable in structure can bear heavier inner skleeve, can realize the effective separation of the dirty solid of disposable a large amount of excrement and liquid.

The purpose of the utility model is realized through the following technical scheme:

a roller bracket mechanism for a feces solid-liquid separation device comprises a support frame, a plurality of rotatable supporting rollers and a pinch roller, wherein the supporting rollers and the pinch roller are arranged on the support frame;

the supporting frame is of a square frame body structure and comprises an upper-layer horizontal support, a lower-layer horizontal support and two vertical supports for connecting and supporting the upper-layer horizontal support and the lower-layer horizontal support;

two pairs of supporting rollers are arranged in front of and behind the supporting roller, are arranged on the lower horizontal bracket and support a separation inner sleeve of the excrement solid-liquid separation device;

two pairs of compressing wheels are arranged in front of and behind the compressing wheels, and the compressing wheels can be elastically and movably arranged on the upper horizontal support to compress a separating inner sleeve of the excrement solid-liquid separating device.

The separating inner sleeve of the fecal sewage solid-liquid separating device is arranged on the supporting frame through the supporting roller and the pressing wheel, the inner sleeve is placed on the supporting roller and supported by the supporting roller, the lower end of the pressing wheel is abutted to the outer wall of the inner sleeve, the inner sleeve is fixed, the inner sleeve is connected with the driving mechanism and rotates under the action of the driving mechanism, a fecal sewage solid-liquid mixture is introduced into the inner sleeve, liquid in the fecal sewage solid-liquid mixture enters the outer sleeve through the filter holes of the inner sleeve and then is discharged through the liquid discharge mechanism, and solid fecal sewage of the fecal sewage solid-liquid mixture in the inner sleeve is discharged through the discharge unit of the.

Furthermore, the supporting rollers on the same side are arranged at intervals, the pinch rollers on the same side are arranged in parallel, the supporting rollers on the same side and the pinch rollers on the same side are positioned in the same vertical plane, and the supporting rollers on the same side are separately arranged to form a supporting structure to support the inner sleeve.

Further, the axial directions of the supporting roller and the pressing wheel are parallel to each other.

Further, the support frame is formed by welding or bolt connection of metal frames.

Further, the metal frame is made of stainless steel or aluminum.

Further, the pinch roller is installed on the roller frame, the optical axis is connected to the roller frame upper end, the optical axis is installed on the upper horizontal support, the pre-tightening spring is sleeved on the optical axis, and fluctuation caused by vibration can be buffered.

Further, the roller carrier is a double lug plate, and the pinch rollers are mounted in the roller carrier in parallel through mounting shafts.

Further, the supporting roller is installed on the lower horizontal bracket through a roller frame.

Further, the roller frame is a double lug plate, and the roller frame is fixedly installed on the lower-layer horizontal support through bolts.

Further, the contact points of the supporting rollers and the pinch rollers with the separating inner sleeve form a triangular structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

because the inner skleeve passes through the backing roll and the pinch roller is installed on the support frame, it is more steady at the operation process, be difficult to appear rocking, the backing roll is with the weight dispersion of inner skleeve, make the inner skleeve can bear bigger weight, this improves the throughput of device greatly, increase the treatment effect of device, and because the effect of backing roll and pinch roller, the inner skleeve is when actuating mechanism drive, it is more laborsaving, can save power, reduce the running cost, overall structure is stable, reduce the cost.

Drawings

Fig. 1 and 2 are schematic diagrams of the overall structure of the present invention;

fig. 3 is a schematic view of a local enlarged structure of the pinch roller of the present invention;

FIG. 4 is a schematic view of the partially enlarged structure of the back-up roll of the present invention;

fig. 5 is a schematic structural view of the present invention in use.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

Referring to fig. 1 and 2, a roller support mechanism for a fecal sewage solid-liquid separation device comprises a support frame, and a plurality of rotatable supporting rollers 1 and a pressing wheel 2 which are arranged on the support frame; the support frame is of a square frame body structure, the support frame is formed by welding or connecting a metal frame through bolts, and the metal frame is made of stainless steel materials or aluminum materials. Comprises an upper layer horizontal bracket 3, a lower layer horizontal bracket 4 and two vertical brackets 5 for connecting and supporting the upper layer horizontal bracket 3 and the lower layer horizontal bracket 4; two pairs of supporting rollers 1 are arranged in front and at the back, are both arranged on the lower horizontal bracket 4 and support a separation inner sleeve 6 of the excrement solid-liquid separation device; two pairs of pinch rollers 2 are arranged in front and at the back, and the pinch rollers can be elastically and movably arranged on the upper horizontal support 3 to compress a separation inner sleeve 6 of the excrement solid-liquid separation device. The supporting rollers 1 on the same side are arranged at intervals, the pinch rollers 2 on the same side are arranged in parallel, the supporting rollers 1 on the same side and the pinch rollers 2 on the same side are located in the same vertical plane, the supporting rollers 1 on the same side are separately arranged to form a supporting structure, the inner sleeve 6 is supported, the axial directions of the supporting rollers 1 and the axial directions of the pinch rollers 2 are parallel to each other, and contact points of the supporting rollers 1 and the pinch rollers 2 and the contact points of the separation inner sleeve 6 form a triangular structure.

As shown in fig. 3, the pinch roller 2 is mounted on the roller frame 7, the upper end of the roller frame 7 is connected with the optical axis 8, the optical axis 8 is mounted on the upper horizontal support 3, the pre-tightening spring 9 is sleeved on the optical axis 8, and the pinch roller 2 and the roller frame 7 can fluctuate up and down along the optical axis 8 under the action of the pre-tightening spring 9 to buffer fluctuation caused by equipment vibration and maintain smooth operation of the device. The roller frame 7 is a double-lug plate, the pinch rollers 2 are arranged in the roller frame 7 in parallel through the mounting shafts, and the pinch rollers 2 are arranged in parallel and can be better contacted with the outer wall of the inner sleeve 6. As shown in fig. 4, the supporting roller 1 is mounted on the lower horizontal support 4 by means of a roller frame 10. The roller frame 10 is a double-lug plate, and the roller frame 10 is fixedly installed on the lower-layer horizontal support 4 through bolts.

As shown in fig. 5, a separation inner sleeve 6 of the fecal sewage solid-liquid separation device is installed on a support frame through a supporting roller 1 and a pinch roller 2, the inner sleeve 6 is placed on the supporting roller 1 and supported by the supporting roller 1, the lower end of the pinch roller 2 abuts against the outer wall of the inner sleeve 6 to fix the inner sleeve 6, the inner sleeve 6 is connected with a driving mechanism and rotates under the action of the driving mechanism, a fecal sewage solid-liquid mixture is introduced into the inner sleeve 6, liquid in the fecal sewage solid-liquid mixture enters the outer sleeve through a filter hole of the inner sleeve 6 and then is discharged through a liquid discharge mechanism, and solid fecal sewage of the fecal sewage solid-liquid mixture in the inner sleeve 6 is discharged through a discharge unit of the.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. A roller bracket mechanism for a feces solid-liquid separation device is characterized by comprising a support frame, a plurality of rotatable supporting rollers (1) and a pinch roller (2) which are arranged on the support frame;

the supporting frame is of a square frame body structure and comprises an upper-layer horizontal support (3), a lower-layer horizontal support (4) and two vertical supports (5) for connecting and supporting the upper-layer horizontal support (3) and the lower-layer horizontal support (4);

two pairs of supporting rollers (1) are arranged in front and at the back and are both arranged on the lower horizontal bracket (4) to support a separation inner sleeve (6) of the excrement solid-liquid separation device;

two pairs of pinch rollers (2) are arranged in the front and at the back, and the pinch rollers can be elastically and movably arranged on the upper horizontal support (3) to compress a separation inner sleeve (6) of the excrement solid-liquid separation device.

2. The roll support mechanism for the solid-liquid separation device for excrement according to claim 1, characterized in that the supporting rolls (1) on the same side are arranged at intervals, the pinch rollers (2) on the same side are arranged side by side, and the supporting rolls (1) and the pinch rollers (2) on the same side are in the same vertical plane.

3. The roll holder mechanism for the solid-liquid separating device of excrement and sewage of claim 1 is characterized in that the axial directions of said supporting roll (1) and said pinch roller (2) are parallel to each other.

4. The roll support mechanism for the solid-liquid separator for excrement according to claim 1 wherein said support frame is made of metal frame by welding or bolting.

5. The roll holder mechanism for a fecal sewage solid-liquid separating device according to claim 4 wherein the metal frame is made of stainless steel or aluminum.

6. The roll bracket mechanism for the fecal sewage solid-liquid separation device according to any one of the claims 1 to 5, wherein the pinch roller (2) is installed on a roller frame (7), the upper end of the roller frame (7) is connected with an optical axis (8), the optical axis (8) is installed on the upper horizontal bracket (3), and the optical axis (8) is sleeved with a pre-tightening spring (9).

7. The roll bracket mechanism for the solid-liquid separation device of excrement and sewage according to claim 6, characterized in that said roller frame (7) is a double-lug plate, and said pinch rollers (2) are mounted in parallel in said roller frame (7) by means of mounting shafts.

8. A roll frame mechanism for a manure solid-liquid separation device according to any one of claims 1 to 5, characterized in that the supporting roll (1) is mounted on the lower horizontal frame (4) by means of a roll frame (10).

9. The roll bracket mechanism for the solid-liquid separation device for excrement according to claim 8 is characterized in that said roll bracket (10) is a double-lug plate, and said roll bracket (10) is fixedly mounted on said lower horizontal bracket (4) through bolts.

10. The roll support mechanism for the solid-liquid separating device of excrement according to claim 1 wherein the contact points of said supporting roll (1) and pinch roller (2) with said separating inner sleeve (6) form a triangular structure.