CN215142035U

CN215142035U - High-consistency slurry impurity removing device

Info

Publication number: CN215142035U
Application number: CN202120652158.2U
Authority: CN
Inventors: 翟兆锐
Original assignee: Individual
Current assignee: Yunnan Xianhe Green Biotechnology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-14
Anticipated expiration: 2031-03-31

Abstract

A high-concentration slurry impurity removing device comprises an impurity removing support, wherein the top of the impurity removing support is provided with a plurality of damping springs, impurity removing sieve trays are connected to the damping springs, and filter screens are arranged in the impurity removing sieve trays; the bottom of the impurity removal sieve tray is provided with a sieve tray discharge hole, and the top of the impurity removal sieve tray is open; the impurity removing support is also internally provided with a storage barrel, the top of the storage barrel is open, the bottom end of the discharge port of the sieve tray is positioned in the opening at the top of the storage barrel, and the bottom of the storage barrel is also provided with a discharge port; the top of edulcoration sieve tray still rotationally is equipped with scrapes the sediment mechanism, it is equipped with the sediment brush of scraping that is used for pushing away to sweep debris to scrape the sediment mechanism. The efficient sorting scheme is provided for the sundries sorting process of the organic garbage recycling treatment production line of waste vegetables, fruits, plants, flowers and the like, various organic garbage sundries can be processed, and large-scale unmanned intervention operation is realized.

Description

High-consistency slurry impurity removing device

Technical Field

The utility model relates to an edulcoration device especially relates to a high enriched thick liquid mud edulcoration device for handling organic rubbish such as abandonment vegetables, fruit, plant, flowers.

Background

Most of the domestic garbage is organic garbage such as waste vegetables, fruits, plants, flowers and the like, and the organic garbage is subjected to resource treatment, so that the domestic garbage can be returned to the field, certain economic benefit can be generated, and the resource utilization of the domestic garbage tends to be imperative.

In the resource treatment process, crushing, impurity sorting and dewatering are key equipment. In the process of sorting sundries, screening is widely applied to the treatment process of municipal domestic waste and industrial waste, and is a method for sorting solid waste according to the size of the solid waste, and comprises two operation types of wet screening and dry screening.

Screens are classified into 4 types according to their positions: ready for screening, pre-screening or inspection screening, selective screening, dewatering or desliming screening. The purposes are respectively as follows: the preparation screening is to divide the solid waste into a plurality of grades according to the granularity so that the solid waste meets the granularity requirement of the material in the next procedure; pre-screening is to pre-screen out particles smaller than the width of a discharge port of the crusher before feeding the materials into the crusher so as to improve the efficiency of the crusher; the inspection and screening is to screen the crushed materials and return the materials which do not reach the required granularity to the inlet of the crusher for re-crushing; the selection screening separates the useful components from the non-useful components of the waste. Dewatering or desliming screening is used primarily for washing or dewatering operations where relatively clean oversize is obtained and dewatering removes excess water content from the waste for further processing.

The screening is a process of separating coarse and fine materials by intercepting or penetrating materials with different sizes through screen holes of a screen. The separation process is divided into two stages of material layering and fine particle screening. During the sieving process, the material and the sieve surface are moved relatively by the applied mechanical force, so that the material is separated into layers according to the particle size, coarse particles are in the upper layer, and fine particles are in the lower layer and penetrate through the sieve pores.

In the organic garbage resource disposal and utilization process, a great deal of inorganic garbage and harmful garbage such as reinforcing steel bars, steel ropes, stones, iron blocks, nylon ropes, plastic bags and the like are carried in the garbage, and the garbage has different hardness, size and specific gravity, so that great obstacles are caused to sorting.

At present, the domestic organic garbage sorting process is multiple, and most of the domestic organic garbage sorting process is carried out by methods such as manual sorting, vibration screening, winch sorting, rotary drum sorting and the like. Wherein, manual separation can still cope with a small amount of garbage, and a large amount of garbage needs to consume great manpower, so that the requirement of large-scale operation cannot be met. Therefore, mechanical sorting is a necessary way for large-scale production, but the current situation of organic waste raw materials in China and the current situation of organic waste sorting equipment development face the common problems that a large amount of sundries are blocked, wound and accumulated on a working face when equipment runs for a period of time, so that the output of the equipment is extremely low in efficiency, the sundries are not blocked, blocked and piled, the sundries can be automatically and smoothly discharged, the continuous and stable running of the equipment is a necessary condition for large-scale production, and the mechanical sorting is also a neck clamping equipment in the large-scale production process for recycling organic waste.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model provides a high enriched thick liquid mud edulcoration device, for the debris sorting process of organic rubbish resourceful treatment production lines such as abandonment vegetables, fruit, plant, flowers provides a high-efficient separation scheme, can handle various organic rubbish debris, realizes the unmanned intervention operation of scale.

According to the utility model, the high-concentration slurry impurity removing device comprises an impurity removing bracket, wherein a plurality of damping springs are arranged at the top of the impurity removing bracket, impurity removing sieve trays are connected and arranged on the damping springs, and filter screens are arranged in the impurity removing sieve trays; the bottom of the impurity removal sieve tray is provided with a sieve tray discharge hole, and the top of the impurity removal sieve tray is open; the impurity removing support is also internally provided with a storage barrel, the top of the storage barrel is open, the bottom end of the discharge port of the sieve tray is positioned in the opening at the top of the storage barrel, and the bottom of the storage barrel is also provided with a discharge port; the top of edulcoration sieve tray still rotationally is equipped with scrapes the sediment mechanism, it is equipped with the sediment brush of scraping that is used for pushing away to sweep debris to scrape the sediment mechanism.

Preferably, the bottom of the slag scraping brush is embedded in the meshes of the filter screen.

Further, scrape sediment mechanism and be equipped with the slagging-off swivel mount, the slagging-off swivel mount sets up in the filter screen top, and the both ends of slagging-off swivel mount are connected respectively and are set up running gear, running gear installs the top of edulcoration sieve tray.

Further, running gear includes walking running roller and drive walking running roller pivoted travel drive device, the top of edulcoration sieve tray is equipped with annular walking track, the running roller install on the walking track.

Preferably, the filter screen is of a circular structure, and the center of the deslagging rotating frame coincides with the center of the filter screen.

Preferably, a plurality of brush connecting pieces are connected and arranged on the deslagging rotating frame, and the bottom of each brush connecting piece is connected and provided with a deslagging brush.

Preferably, a plurality of net cleaning spray heads for cleaning the filter net are arranged between the brush connecting pieces on the deslagging rotating frame.

Preferably, the deslagging rotating frame is also provided with a impurity cleaning spray head, and the impurity cleaning spray head is arranged between the brush connecting pieces at the two ends of the deslagging rotating frame.

Preferably, the top of the deslagging rotating frame is also provided with a slag scraping cylinder, and an actuating element of the slag scraping cylinder is connected with a slag scraping hopper which can move along the axial direction of the deslagging rotating frame.

Preferably, the impurity removing device further comprises an impurity removing mechanism, the impurity removing mechanism is provided with an impurity removing cylinder, the impurity removing cylinder is vertically arranged, and an executing element of the impurity removing cylinder is connected with an impurity removing scraper which can move up and down along the slag scraping hopper.

Furthermore, the bottom of the impurity removal sieve tray is also provided with an impurity discharge port, and an outlet of the impurity discharge port is arranged on the outer side of the storage barrel.

Furthermore, the side surface of the impurity removal sieve tray is connected with and provided with a plurality of high-frequency vibration exciters.

Further, a liquid level meter is arranged at the top and/or the bottom of the storage barrel.

After the technology provided by the utility model is adopted, according to the utility model discloses a technical scheme has following beneficial effect: has the advantages of full-automatic operation, reasonable layout, simple and convenient installation, convenient operation and maintenance, extremely high production capacity and the like. The device has simple structure, can adapt to different materials by adjusting and replacing the density of the screen (filter screen) according to the size of the sorted materials, and has wide adaptability range; the equipment can adapt to different material treatment capacities by adjusting the area of the screen according to the treatment capacity of the sorted materials, can realize large treatment capacity and meets the large-scale requirement; the equipment is highly automated in operation, and the equipment is not blocked or damaged by sundries such as steel bars, iron blocks, stones, steel ropes, nylon ropes, plastic bags and the like; the device has the function of automatically spraying and washing the screen, and provides double protection for preventing the screen from being blocked; the equipment runs in an open mode, normal running of the equipment can be ensured by manual dredging under the condition that sundries are in a lot of cases, and third protection is provided for continuous running of the equipment; the slag scraping mechanism, the slag scraping hopper, the impurity removing scraper, the net cleaning spray head and the impurity removing spray head can be adjusted to operate in any mode through a PLC program.

Drawings

FIG. 1 is a sectional structure view of a high consistency sludge impurity removal device according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a top view structural diagram of a high consistency sludge impurity removal device according to an embodiment of the present application.

Description of reference numerals:

impurity removal support 20 impurity removal sieve tray 22

Damping spring 21 sieve tray discharge port 220

Traveling track 225 deslagging rotating frame 251

Trash rack 229 brush attachment 252

Filter screen 23 running gear 26

Roller 261 for running of storage barrel 24

Discharge gate 240 walking drive 262

High-frequency vibration exciter 27 of liquid level meter 241

Slag scraping cylinder 28 of slag scraping mechanism 25

Slag scraping brush 250 and slag scraping bucket 281

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings. The described embodiments include various specific details to aid understanding, but they are to be construed as merely illustrative, and not restrictive of all embodiments of the invention. Meanwhile, in order to make the description more clear and concise, a detailed description of functions and configurations well known in the art will be omitted.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "upper", "lower" or "above" and "below" in the present application refer to the upper and lower relationships as generally illustrated in the drawings of the present application. When the placement state changes, for example, when the placement state is turned over, the corresponding positional relationship should be changed accordingly to understand or implement the technical solution of the present application.

As shown in fig. 1-3, a high-consistency sludge impurity removing device comprises an impurity removing support 20, wherein a plurality of damping springs 21 are arranged at the top of the impurity removing support 20, an impurity removing sieve tray 22 is connected to the damping springs 21, and a filter screen 23 is arranged in the impurity removing sieve tray 22; the bottom of the impurity removal sieve tray 22 is provided with a sieve tray discharge hole 220, and the top of the impurity removal sieve tray 22 is open; the impurity removing support 20 is also provided with a storage barrel 24, the top of the storage barrel 24 is open, the bottom end of the sieve tray discharge port 220 is positioned in the open top of the storage barrel 24, and the bottom of the storage barrel 24 is also provided with a discharge port 240; the top of the impurity removing sieve tray 22 is also rotatably provided with a slag scraping mechanism 25, and the slag scraping mechanism 25 is provided with a slag scraping brush 250 for pushing and cleaning impurities.

The bottom of the slag scraping brush 250 is embedded in the meshes of the filter screen 23. The brush is inserted into the screen mesh, and the cleaning effect is good.

The slag scraping mechanism 25 is provided with a slag removing rotating frame 251, the slag removing rotating frame 251 is arranged above the filter screen 23, two ends of the slag removing rotating frame 251 are respectively connected with a traveling mechanism 26, and the traveling mechanism 26 is arranged at the top of the impurity removing screen disc 22.

The running mechanism 26 comprises a running roller 261 and a running driving device 262 for driving the running roller 261 to rotate, an annular running track 225 is arranged at the top of the impurity removing sieve tray 22, and the running roller 261 is installed on the running track 225. The slag removing rotary frame of the slag scraping mechanism is driven by the traveling mechanism to rotate.

The filter screen 23 is of a circular structure, and the center of the deslagging rotating frame 251 coincides with the center of the filter screen 23.

The deslagging rotating frame 251 is connected with a plurality of brush connecting pieces 252, and the bottom of each brush connecting piece 252 is connected with a deslagging brush 250. The brush connecting piece can be made of angle steel.

And a plurality of net cleaning spray heads for cleaning the filter net 23 are arranged between the brush connecting pieces 252 on the deslagging rotary frame 251.

Impurity cleaning spray heads are further arranged on the deslagging rotating frame 251 and are arranged between the brush connecting pieces 252 at the two ends of the deslagging rotating frame 251.

The top of the deslagging rotating frame 251 is also provided with a slag scraping cylinder 28, and an actuating element of the slag scraping cylinder 28 is connected with a slag scraping hopper 281 which can move along the deslagging rotating frame 251 in the axial direction. The slag scraping hopper is driven by the slag scraping cylinder to move along the radial direction of the filter screen.

Still include clear miscellaneous mechanism, clear miscellaneous mechanism is equipped with clear miscellaneous cylinder, clear miscellaneous cylinder vertical setting connects the setting on the executive component of clear miscellaneous cylinder and can follows the clear miscellaneous of scraping that the sediment fill 281 reciprocated scrapes.

The bottom of the impurity removing sieve tray 22 is also provided with an impurity discharging port 229, and the outlet of the impurity discharging port 229 is arranged outside the storage barrel 24.

The side surface of the impurity removing sieve tray 22 is connected with a plurality of high-frequency vibration exciters 27.

The storage barrel 24 is provided with a liquid level meter 241 at the top and/or bottom thereof.

According to a high enriched thick liquid mud edulcoration device of this application, each part function is as follows: the filter screen or screen is used for filtering the slurry; the residue scraping mechanism rotates to drive the residue scraping brush to push impurities together and accumulate the impurities in front of the brush; stopping when brushing the impurity discharging port, scraping the brush along the radial direction of the filter screen by the residue scraping hopper, and scraping impurities to the impurity discharging port from the front of the brush; sundries left on the slag scraping hopper are pressed down by the sundries removing mechanism to be removed, and the sundries are scraped from the slag scraping hopper; the impurity cleaning spray head is used for cleaning the impurity discharging port, and the net cleaning spray head is used for cleaning the screen.

According to the application, the high-concentration slurry impurity removing device,

according to a high enriched thick liquid mud edulcoration device of this application, its theory of operation lies in, and the physical principle of application screening carries out debris to the pulpiness feed liquid and selects separately, realizes the isolation of debris through fixed space. Meanwhile, the circumferential rotating slag scraping mechanism is used for collecting sundries and paving materials, so that the working surface of an idle screen is utilized at the highest speed, and the filtering efficiency of the screen is improved. When the circumference of the circumferential rotation slag scraping mechanism rotates, sundries on the screening working surface lean against the slag scraping mechanism in a centralized manner, the net blocking area is reduced, the net blocking time is shortened, the working surface of the screen is also cleaned, and the screen is in the best working condition at any time. Considering that the material is sticky object, there is a small amount of the condition that can glue at the working face, equipment has set up the net cleaning shower nozzle and has followed the rotatory spray rinsing screen cloth of scum scraping mechanism, after the scum scraping mechanism operation certain time, leave some debris, when rubbish before the trash scraping board, the trash hopper that is set up on the scum scraping mechanism hugs closely on the top of scraping the trash board along radial direction and collects to the row's miscellaneous mouth that the screen cloth working face was reserved automatically, consider that partial debris can the adhesion sticky object, for preventing that debris from gluing at row miscellaneous mouth, finally cause the condition of jam, equipment has set up the fixed spray rinsing row miscellaneous mouth of trash cleaning shower nozzle.

According to the application, the high-concentration slurry impurity removing device has the working process that materials are smashed into paste and slurry and then enter the screen working surface of the full-automatic high-concentration slurry impurity removing device, the paste and slurry objects are smashed into paste through continuous high-frequency vibration and then flow into the storage barrel through gravity after being screened by the screen, and the materials are pumped to the next procedure. The sundries separated by the screen are collected to the front of the residue scraping brush by the residue scraping mechanism which runs along the circumferential direction, when the residue scraping mechanism runs to the impurity discharging port arranged on the screen, the residue scraping bucket stops running from the top point of the other end to the impurity discharging port along the radial line direction, at the moment, the residue scraping bucket slightly stops at the impurity discharging port, the impurity cleaning mechanism is tightly attached to the residue scraping bucket along the axial line direction to press down the residue cleaning scraper, then the residue cleaning nozzle is aligned to the impurity discharging port to clean for a short time, and the sundries are discharged along the impurity discharging pipe. And (5) pumping the impurity removing water to an organic garbage high-efficiency crushing device in the working procedure for circular treatment. During the period, the equipment is also provided with a screen cleaning spray head, and the screen is cleaned periodically along the circumferential line direction of the slag scraping mechanism.

According to the high-concentration slurry impurity removing device, the equipment has the advantages of full-automatic operation, reasonable layout, simplicity and convenience in installation, convenience in operation and maintenance, extremely high production capacity and the like. The device has simple structure, can adapt to different materials by adjusting and replacing the density of the screen (filter screen) according to the size of the sorted materials, and has wide adaptability range; the equipment can adapt to different material treatment capacities by adjusting the area of the screen according to the treatment capacity of the sorted materials, can realize large treatment capacity and meets the large-scale requirement; the equipment is highly automated in operation, and the equipment is not blocked or damaged by sundries such as steel bars, iron blocks, stones, steel ropes, nylon ropes, plastic bags and the like; the device has the function of automatically spraying and washing the screen, and provides double protection for preventing the screen from being blocked; the equipment runs in an open mode, normal running of the equipment can be ensured by manual dredging under the condition that sundries are in a lot of cases, and third protection is provided for continuous running of the equipment; the slag scraping mechanism, the slag scraping hopper, the impurity removing scraper, the net cleaning spray head and the impurity removing spray head can be adjusted to operate in any mode through a PLC program.

Claims

1. The high-concentration slurry impurity removing device is characterized by comprising an impurity removing support (20), wherein the top of the impurity removing support (20) is provided with a plurality of damping springs (21), an impurity removing sieve tray (22) is connected to the damping springs (21), and a filter screen (23) is arranged in the impurity removing sieve tray (22); the bottom of the impurity removal sieve tray (22) is provided with a sieve tray discharge hole (220), and the top of the impurity removal sieve tray (22) is open; the impurity removing support (20) is also internally provided with a storage barrel (24), the top of the storage barrel (24) is open, the bottom end of the sieve tray discharge hole (220) is positioned in the open top of the storage barrel (24), and the bottom of the storage barrel (24) is also provided with a discharge hole (240); the top of edulcoration sieve tray (22) still rotationally is equipped with scrapes sediment mechanism (25), it is equipped with the sediment brush (250) of scraping that is used for pushing away to sweep debris to scrape sediment mechanism (25).

2. The apparatus for removing impurities from high consistency sludge as recited in claim 1, wherein the bottom of the scum scraper brush (250) is embedded in the meshes of the filter screen (23).

3. The high-consistency sludge impurity removing device according to claim 1, wherein the slag scraping mechanism (25) is provided with a slag removing rotating frame (251), the slag removing rotating frame (251) is arranged above the filter screen (23), two ends of the slag removing rotating frame (251) are respectively connected with a traveling mechanism (26), and the traveling mechanisms (26) are arranged on the top of the impurity removing screen disc (22).

4. The high-consistency sludge impurity removing device according to claim 3, wherein the travelling mechanism (26) comprises a travelling roller (261) and a travelling driving device (262) for driving the travelling roller (261) to rotate, an annular travelling rail (225) is arranged at the top of the impurity removing screen tray (22), and the travelling roller (261) is installed on the travelling rail (225).

5. The high consistency sludge impurity removing device as claimed in claim 3, wherein a plurality of brush connectors (252) are connected to the slag removing rotating frame (251), and the bottom of each brush connector (252) is connected with a slag scraping brush (250).

6. The high consistency sludge impurity removing device according to claim 5, wherein a plurality of net cleaning nozzles for cleaning the filter net (23) are arranged on the slag removing rotating frame (251) between the brush connecting pieces (252).

7. The high-consistency sludge impurity removing device according to claim 5, wherein impurity removing nozzles are further arranged on the deslagging rotating frame (251), and are arranged between the brush connecting pieces (252) at two ends of the deslagging rotating frame (251).

8. A device for removing impurities from high-consistency slurry as claimed in claim 3, wherein a slag scraping cylinder (28) is further arranged at the top of the deslagging rotating frame (251), and a slag scraping hopper (281) which can move along the axial direction of the deslagging rotating frame (251) is connected and arranged on an actuating element of the slag scraping cylinder (28).

9. The high-consistency sludge impurity removing device according to claim 8, further comprising an impurity removing mechanism, wherein the impurity removing mechanism is provided with an impurity removing cylinder, the impurity removing cylinder is vertically arranged, and an executing element of the impurity removing cylinder is connected with an impurity removing scraper which can move up and down along the scraper hopper (281).

10. The high-consistency sludge impurity removing device according to claim 1, wherein a plurality of high-frequency vibration exciters (27) are connected and installed on the side surface of the impurity removing screen disc (22).