CN214781419U

CN214781419U - Sludge concentration device for water environment treatment

Info

Publication number: CN214781419U
Application number: CN202022861072.9U
Authority: CN
Inventors: 刘臣炜; 蔡金傍; 陈玉东; 纪荣婷; 陈苏娟
Original assignee: Nanjing Institute of Environmental Sciences MEE
Current assignee: Nanjing Institute of Environmental Sciences MEE
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-11-19
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a water environment is administered and is used sludge concentration device relates to sludge concentration technical field, the utility model discloses a box, enrichment facility, feed arrangement, discharging device and power device, enrichment facility is including concentrated stationary blade, concentrated trip moving plate, the dehydration stationary blade, dehydration trip moving plate, helical blade and rotation axis, a plurality of concentrated stationary blades move about piece sliding fit with a plurality of concentrations respectively, a plurality of dehydration stationary blades move about piece sliding fit with a plurality of dehydration respectively, a plurality of concentrated trip moving plates all with helical blade sliding fit with a plurality of dehydration trip moving plates, helical blade one end and a rotation axis surface are connected. The utility model discloses a rotation axis drives helical blade and rotates, and helical blade promotes mud and removes in the stationary blade and the piece that moves about, and the dehydration is gone back after concentrating earlier, has reached the concentrated purpose of high efficiency high quality mud, can effectively block the filter residue that comes out through the installation back board, and the filter residue drops with higher speed, has reached the purpose that prevents the filter residue and plug up the discharge gate.

Description

Sludge concentration device for water environment treatment

Technical Field

The utility model relates to a sludge thickening technical field, in particular to water environment is administered and is used sludge thickening device.

Background

The water content of the sludge generated in the wastewater treatment process is very high, so the volume of the sludge is relatively large, and the treatment, utilization and transportation of the sludge are difficult. The sludge concentration is to reduce the water content of the sludge and reduce the volume of the sludge through sludge thickening so as to reduce the subsequent treatment cost, and the common methods for sludge concentration comprise a gravity concentration method, an air flotation concentration method and a centrifugal concentration method.

The multi-liquid multi-channel mixing device for producing the degreasing agent in the prior art has the defects of complex structure, low concentration efficiency and poor concentration effect, and therefore the sludge concentration device for water environment treatment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a water environment is administered and is used sludge concentration device, can effectively solve the background art in the structure comparatively complicated, concentration efficiency is low, the poor scheduling problem of concentration effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a sludge concentration device for water environment treatment comprises a box body, a concentration device, a feeding device, a discharging device and a power device, wherein the box body comprises a box body, a first partition plate, two supporting seats, a carrying box, a second partition plate and a slag blocking net, the box body is of an internal hollow structure, one ends of the supporting seats are respectively connected with the two side surfaces outside the box body through hexagonal self-tapping screws, the number of the supporting seats is two, the supporting seats mainly play a role of supporting the whole device, one end of the first partition plate is connected with one surface inside the box body, one ends of the supporting seats are respectively connected with the lower surface of the carrying box, one end of the second partition plate is welded with one surface of the carrying box, the concentration device comprises a concentration fixing piece, a concentration moving piece, a dehydration fixing piece, a dehydration moving piece, a helical blade and a rotating shaft, the concentration fixing piece is respectively in sliding fit with the concentration moving pieces, wherein, the concentrated stationary blade has fifteen, and concentrated trip piece has fourteen, and concentrated stationary blade plays the concentrated effect of mud volume in the sludge concentration stage, and concentrated trip piece plays the effect of rejecting the impurity in the concentrated stationary blade gap, and a plurality of the dehydration stationary blade respectively with a plurality of dehydration trip piece sliding fit, wherein, the dehydration stationary blade has ten, and dehydration trip piece has nine, and the dehydration stationary blade mainly plays the effect of dehydration, and dehydration trip piece plays the effect of clearance gap, and a plurality of concentrated trip piece all with a plurality of dehydration trip pieces sliding fit, helical blade one end and a rotation axis surface connection, feed arrangement includes feeding storehouse and shaft coupling, feeding storehouse one end and box body outside surface pass through hexagonal self tapping screw connection, shaft coupling one end and feeding storehouse surface connection, rotation axis and shaft coupling normal running fit, discharging device includes back board, threaded rod, nut, slip table and goes out the workbin, go out workbin one end and pass through hexagonal self tapping screw connection with the outside surface of box body, the outside surface of box body is equipped with a plurality of rotatory holes, and is a plurality of the threaded rod respectively with a plurality of rotatory hole normal running fit, wherein, the threaded rod has four, and the threaded rod mainly is connected with the back board, and is a plurality of threaded rod one end is passed through a plurality of nuts with back board one end and is connected, and wherein, the nut has four, and the nut mainly is connected with the threaded rod, power device includes connecting seat and motor case, motor case one end is passed through the connecting seat both ends with box body one end and is connected.

Preferably, the box still includes the delivery port, delivery port one end and year thing case surface connection, the box mainly plays the bearing effect, and internally mounted has other devices, and wherein, carrying the thing case and being separated by the second baffle, can realize collecting the filtrating on one side, collect the function of filter residue on the other side.

Preferably, the concentrating device further comprises a first connecting shaft and a second connecting shaft, through holes are formed in one surface of the box body, one surface of the outside of the first partition plate and one surface of the plurality of concentrating fixing pieces, the plurality of first connecting shafts are respectively connected with the plurality of through holes, four first connecting shafts are arranged and mainly play a connecting role, a plurality of mounting holes are formed in the other surface of the outside of the box body, the other surface of the first partition plate and one surface of the dehydrating fixing pieces, the plurality of second connecting shafts are respectively connected with the plurality of mounting holes, four second connecting shafts are arranged and play a connecting role, the concentrating device drives the helical blades to rotate through the rotating shaft, the helical blades push the sludge to move in the fixing pieces and the moving pieces, the sludge is concentrated and then dehydrated, the integral device is inclined, and filtrate can flow into the carrying box conveniently, the purpose of high-efficiency and high-quality sludge concentration is achieved.

Preferably, the feeding device further comprises a feeding hole, one end of the feeding hole is connected with one surface of the feeding bin, raw materials can enter the feeding bin through the feeding hole, and the raw materials are concentrated under the driving of the helical blades.

Preferably, discharging device still includes slip table, stationary blade, first fixing bolt and second fixing bolt, slip table one end is connected through a plurality of first fixing bolt with the outside surface of box body, and is a plurality of stationary blade one end is connected through a plurality of second fixing bolt with slip table one end, can effectively block the filter residue of coming out through the installation back board, and the filter residue drops with higher speed, has reached the purpose that prevents the filter residue and plug up the discharge gate.

Preferably, the power device further comprises a motor, one end of the motor is connected with the upper surface of the motor box, and the power device provides power for the concentration process through the common action of the motor and the motor box.

The utility model discloses following beneficial effect has:

1. the utility model drives the helical blade to rotate through the rotating shaft, the helical blade pushes the sludge to move in the fixed piece and the moving piece, the sludge is concentrated and then dewatered, and the whole device is inclined, so that the filtrate can flow into the carrying box, and the purpose of high-efficiency and high-quality sludge concentration is achieved;

2. the utility model discloses an installation back board can effectively block the filter residue of coming out, and the filter residue drops with higher speed, has reached the purpose that prevents the filter residue and plug up the discharge gate.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a sludge concentration device for water environment treatment according to the present invention;

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

FIG. 3 is a schematic view of the internal structure of the sludge concentration device for water environmental treatment according to the present invention;

fig. 4 is a partial enlarged view of the utility model at B in fig. 3;

FIG. 5 is a part diagram of the sludge concentration device for water environment treatment according to the present invention;

FIG. 6 is a top view of the sludge concentrating apparatus for water environmental treatment according to the present invention;

fig. 7 is a cross-sectional view taken at C-C of fig. 6 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a box body; 200. a concentration device; 300. a feeding device; 400. a discharging device; 500. a power plant; 110. a first separator; 120. a supporting seat; 130. a carrying box; 140. a water outlet; 150. a second separator; 160. a slag blocking net; 210. concentrating the fixing sheet; 220. concentrating the motile pieces; 230. a dehydration fixing sheet; 240. a dehydrating swimming piece; 250. a helical blade; 260. a rotating shaft; 270. a first connecting shaft; 280. a second connecting shaft; 310. a feeding bin; 320. a feed inlet; 330. a coupling; 410. a back board; 420. a threaded rod; 430. a nut; 440. a sliding table; 450. a discharging box; 510. a connecting seat; 520. a motor case; 530. an electric motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the utility model relates to a water environment is administered and is used sludge concentration device, including box 100, enrichment facility 200, feed arrangement 300, discharging device 400 and power device 500, box 100 includes the box body, first baffle 110, supporting seat 120, carry thing case 130, second baffle 150 and pushing off the slag net 160, the box body is inside hollow structure, a plurality of supporting seat 120 one end pass through hexagonal self tapping screw connection with the outside both sides surface of box body respectively, wherein, there are two supporting seat 120, supporting seat 120 mainly plays the effect of supporting the integrated device, first baffle 110 one end is connected with the inside surface of box body, a plurality of supporting seat 120 one end all are connected with thing case 130 lower surface, second baffle 150 one end and thing case 130 surface welding, enrichment facility 200 includes concentrated stationary blade 210, concentrated trip moving blade 220, dehydration stationary blade 230, The sludge dewatering device comprises a plurality of concentration fixed sheets 210 which are respectively in sliding fit with a plurality of concentration movable sheets 220, wherein fifteen concentration fixed sheets 210 are provided, fourteen concentration movable sheets 220 are provided, the concentration fixed sheets 210 play a role in sludge volume concentration in a sludge concentration stage, the concentration movable sheets 220 play a role in removing impurities in gaps of the concentration fixed sheets 210, the plurality of dewatering fixed sheets 230 are respectively in sliding fit with the plurality of dewatering movable sheets 240, ten dewatering fixed sheets 230 are provided, nine dewatering movable sheets 240 are provided, the dewatering fixed sheets 230 mainly play a dewatering role, the dewatering movable sheets 240 play a role in cleaning the gaps, the plurality of concentration movable sheets 220 and the plurality of dewatering movable sheets 240 are respectively in sliding fit with the helical blades 250, one end of each helical blade 250 is connected with one surface of the rotating shaft 260, the feeding device 300 comprises a feeding bin 310 and a coupler 330, one end of the feeding bin 310 is connected with one surface of the outer part of the box body through a hexagonal self-tapping screw, one end of the coupler 330 is connected with one surface of the feeding bin 310, the rotating shaft 260 is in rotating fit with the coupler 330, the discharging device 400 comprises a backboard 410, a threaded rod 420, a nut 430, a sliding table 440 and a discharging box 450, one end of the discharging box 450 is connected with one surface of the outer part of the box body through a hexagonal self-tapping screw, a plurality of rotating holes are arranged on one surface of the outer part of the box body, a plurality of threaded rods 420 are respectively in rotating fit with the plurality of rotating holes, wherein, the number of the threaded rods 420 is four, the threaded rods 420 are mainly connected with the backboard 410, one end of a plurality of threaded rods 420 is connected with one end of the backboard 410 through a plurality of nuts 430, wherein, nut 430 has four, and nut 430 mainly is connected with threaded rod 420, and power device 500 includes connecting seat 510 and motor case 520, and motor case 520 one end is passed through connecting seat 510 both ends with box body one end and is connected.

Referring to fig. 1 to 4, the box 100 further includes a water outlet 140, one end of the water outlet 140 is connected to a surface of the carrying box 130, the box 100 mainly plays a role of carrying, and is internally provided with other devices, wherein the carrying box 130 is partitioned by the second partition board 150, so that the functions of collecting filtrate and filter residue can be realized.

Referring to fig. 1 to 6, the thickening apparatus 200 further includes a first connecting shaft 270 and a second connecting shaft 280, through holes are formed on one surface of the case body, one surface of the outside of the first partition 110, and one surface of the plurality of thickening fixing pieces 210, and the plurality of first connecting shafts 270 are respectively connected to the plurality of through holes, wherein the number of first connecting shafts 270 is four, the first connecting shafts 270 mainly serve a connecting function, the number of mounting holes are formed on the other surface of the outside of the case body, the other surface of the first partition 110, and one surface of the dewatering fixing pieces 230, and the plurality of second connecting shafts 280 are respectively connected to the plurality of mounting holes, wherein the number of second connecting shafts 280 is four, the second connecting shafts 280 serve a connecting function, the thickening apparatus 200 drives the helical blades 250 to rotate by the rotating shaft 260, the helical blades 250 push the sludge to move in the fixing pieces and the travelling pieces, the sludge is firstly thickened and then dewatered, and the entire apparatus is inclined, the filtrate can flow into the loading box 130, and the purpose of high efficiency and high quality sludge concentration is achieved.

Referring to fig. 6-7, the feeding device 300 further includes a feeding port 320, one end of the feeding port 320 is connected to a surface of the feeding chamber 310, and the raw material can enter the feeding chamber 310 through the feeding port 320 and be concentrated by the spiral blade 250.

Referring to fig. 1-7, discharging device 400 further includes a sliding table 440, a fixing sheet 460, a first fixing bolt 470 and a second fixing bolt 480, one end of sliding table 440 is connected with one surface of the outer portion of the box body through a plurality of first fixing bolts 470, one end of a plurality of fixing sheets 460 is connected with one end of sliding table 440 through a plurality of second fixing bolts 480, filter residues which are out can be effectively blocked through mounting of the back plate 410, the filter residues drop with acceleration, and the purpose of preventing the filter residues from blocking the discharge hole is achieved.

Referring to fig. 1-5, the power device 500 further includes a motor 530, one end of the motor 530 is connected to the upper surface of the motor box 520, and the power device 500 provides power for the concentration process through the cooperation of the motor 530 and the motor box 520.

Following be the utility model discloses an operating principle, the model of motor 530 is YE2-225M-4, box 100 mainly plays the bearing effect, internally mounted has other devices, wherein, it is separated by second baffle 150 to carry thing case 130, can realize collecting filtrating on one side, collect the function of filter residue on one side, enrichment facility 200 drives helical blade 250 through rotation axis 260 and rotates, helical blade 250 promotes mud and removes in stationary blade and the piece that moves about, concentrate the back dehydration earlier, and the integrated device is the slope, be favorable to filtrating to flow into thing case 130, the concentrated purpose of high efficiency high quality mud has been reached, raw materials accessible feed inlet 320 advances drawing feed bin 310, concentrate under helical blade 250 drives, can effectively block the filter residue of coming out through installation back board 410, filter residue drops with higher speed, the mesh that the discharge gate was plugged up to the filter residue has been reached, power device 500 is through the combined action of motor 530 and motor case 520 and is used for providing power for the concentration process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water environment is administered and is used sludge thickening device, includes box (100), enrichment facility (200), feed arrangement (300), discharging device (400) and power device (500), its characterized in that: the box body (100) comprises a box body, a first partition plate (110), a supporting seat (120), a carrying box (130), a second partition plate (150) and a slag stopping net (160), wherein the box body is of an internal hollow structure, one end of the supporting seat (120) is respectively connected with the two side surfaces outside the box body through hexagonal self-tapping screws, one end of the first partition plate (110) is connected with one surface inside the box body, one end of the supporting seat (120) is connected with the lower surface of the carrying box (130), one end of the second partition plate (150) is welded with one surface of the carrying box (130), the concentration device (200) comprises a concentration fixing plate (210), a concentration moving plate (220), a dehydration fixing plate (230), a dehydration moving plate (240), a helical blade (250) and a rotating shaft (260), the concentration fixing plate (210) is respectively in sliding fit with the concentration moving plates (220), a plurality of dehydration stationary blade (230) respectively with a plurality of dehydration trip moving piece (240) sliding fit, a plurality of concentrated trip moving piece (220) all with helical blade (250) sliding fit with a plurality of dehydration trip moving piece (240), helical blade (250) one end and rotation axis (260) surface connection, feed arrangement (300) are including feeding storehouse (310) and shaft coupling (330), feeding storehouse (310) one end and box body outside surface are through hexagonal self tapping screw connection, shaft coupling (330) one end and feeding storehouse (310) surface connection, rotation axis (260) and shaft coupling (330) rotary fit, discharging device (400) include back board (410), threaded rod (420), nut (430), slip table (440) and play workbin (450), it is connected through self tapping screw to go out workbin (450) one end and box body outside surface, the utility model discloses a box body, including box body, power device (500), power device (520), motor case (520), one end is passed through connecting seat (510) and motor case (520), one end of motor case (520) is passed through connecting seat (510) both ends with box body one end and is connected, a plurality of the outside surface of box body is equipped with a plurality of rotatory holes, a plurality of threaded rod (420) respectively with a plurality of rotatory hole normal running fit, a plurality of threaded rod (420) one end is connected through a plurality of nuts (430) with back board (410) one end.

2. The sludge concentration device for treating the water environment according to claim 1, which is characterized in that: the box body (100) further comprises a water outlet (140), and one end of the water outlet (140) is connected with one surface of the carrying box (130).

3. The sludge concentration device for treating the water environment according to claim 1, which is characterized in that: enrichment facility (200) still include first connecting axle (270) and second connecting axle (280), box body surface, the outside surface of first baffle (110) and a plurality of concentration stationary blade (210) surface all are equipped with the through-hole, and are a plurality of first connecting axle (270) are connected with a plurality of through-holes respectively, box body outside another surface, first baffle (110) another surface and dehydration stationary blade (230) surface all are equipped with a plurality of mounting holes, and are a plurality of second connecting axle (280) are connected with a plurality of mounting holes respectively.

4. The sludge concentration device for treating the water environment according to claim 1, which is characterized in that: the feeding device (300) further comprises a feeding hole (320), and one end of the feeding hole (320) is connected with one surface of the feeding bin (310).

5. The sludge concentration device for treating the water environment according to claim 1, which is characterized in that: discharging device (400) still include slip table (440), stationary blade (460), first fixing bolt (470) and second fixing bolt (480), slip table (440) one end is connected through a plurality of first fixing bolt (470) with the outside surface of box body, and is a plurality of stationary blade (460) one end is connected through a plurality of second fixing bolt (480) with slip table (440) one end.

6. The sludge concentration device for treating the water environment according to claim 1, which is characterized in that: the power device (500) further comprises a motor (530), and one end of the motor (530) is connected with the upper surface of the motor box (520).