CN111675459A - Muddy water unearthing system - Google Patents

Muddy water unearthing system Download PDF

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Publication number
CN111675459A
CN111675459A CN202010590765.0A CN202010590765A CN111675459A CN 111675459 A CN111675459 A CN 111675459A CN 202010590765 A CN202010590765 A CN 202010590765A CN 111675459 A CN111675459 A CN 111675459A
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CN
China
Prior art keywords
gear
filter
box
water
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010590765.0A
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Chinese (zh)
Inventor
张龙
冯勇
林辉
孙中伟
段立群
杨起帆
杨松
郑进生
郑博枭
张利枭
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Beijing Municipal Construction Co Ltd
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Beijing Municipal Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Municipal Construction Co Ltd filed Critical Beijing Municipal Construction Co Ltd
Priority to CN202010590765.0A priority Critical patent/CN111675459A/en
Publication of CN111675459A publication Critical patent/CN111675459A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a muddy water unearthing system which comprises a primary filter box, wherein the top of the primary filter box is detachably connected with a top cover, the bottom of the top cover is detachably connected with a large-particle filter device, a mixing mechanism is arranged below the large-particle filter device in the primary filter box, an installation frame is arranged on the right side of the primary filter box, a separation device is rotatably connected in the installation frame, a water pump is arranged at the bottom end in the primary filter box and connected with a water pipe extending into the separation device, a rotating mechanism for driving the separation device to rotate is arranged on the installation frame, and two blanking mechanisms extending into the separation device are arranged on the separation device. The sludge-water separator has high speed of separating sludge and water, and is convenient for collecting sludge.

Description

Muddy water unearthing system
Technical Field
The invention relates to the technical field of mud-water separation, in particular to a mud-water unearthing system.
Background
In the environmental protection industry, all sewage treatment systems and methods thereof mainly separate sludge in sewage. The water content of the sludge which is primarily separated is more than one hundred percent, which is not convenient for transportation or next treatment, so that sludge dewatering equipment is used for further dewatering treatment to ensure that the water content reaches below 85 percent, so that the sludge can be conveniently transported to a landfill or an incineration place for retreatment. Even the sludge can be conveniently recycled and reused, etc.
The existing mud-water separation device is slow in mud-water separation speed and inconvenient in sludge collection after separation, so that a mud-water unearthing system which is fast in mud-water separation speed and convenient in sludge collection is urgently required to be developed aiming at the current situation so as to overcome the defects in the current practical application and meet the current requirements.
Disclosure of Invention
The invention aims to provide a muddy water unearthing system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a muddy water unearthing system, includes first rose box, the top of first rose box can be dismantled and be connected with the top cap, the bottom of top cap can be dismantled and be connected with large granule filter equipment, large granule filter equipment's below installs mixing mechanism in first rose box, the mounting bracket is installed on the right side of first rose box, the mounting bracket internal rotation is connected with separator, the water pump is installed to the inside bottom of first rose box, the water pump links to each other with the water pipe that extends to in the separator, install on the mounting bracket and be used for driving the slewing mechanism of separator rotation, the last two of installing of separator extend to its inside feed mechanism.
As a further scheme of the invention: the large particle filtration apparatus comprises: the filter comprises a first filter, a second filter, a first filtering hole, a second filtering hole and a T-shaped sliding block, wherein the first filter and the second filter are semi-cylindrical, the first filter and the second filter are respectively connected with a top cover in a sliding mode through the T-shaped sliding block, the first filter is located on the inner side of the second filter, the first filter is provided with a plurality of first filtering holes, the second filter is provided with a plurality of second filtering holes, and the diameter of the first filtering holes is larger than that of the second filtering holes.
As a further scheme of the invention: the blending mechanism comprises: first motor, first gear, second gear and agitator, first motor is installed in the outside of first rose box, install first gear on the output shaft of first motor, the outside equipartition of first gear has three normal running fit's second gear with it, and is three the second gear is installed respectively on an agitator, inside the agitator extends to first rose box, and is three the agitator rotates through bearing and first rose box respectively and is connected.
As a further scheme of the invention: the separation device includes: the utility model discloses a sludge storage tank, including box, delivery port, valve, silt export, piston, hollow shaft and back shaft, the top welding of box has the hollow shaft, the bottom welding of box has the back shaft, hollow shaft and back shaft rotate with the mounting bracket through the bearing respectively and are connected, the left side of box is provided with the delivery port, install the valve in the delivery port, the bottom left and right sides symmetry of box is provided with a silt export, two install a piston, two in the silt export respectively a bin is installed respectively to the below of silt export.
As a further scheme of the invention: the rotating mechanism includes: the motor comprises a second motor, a third gear and a fourth gear, wherein the second motor is installed at the top of the installation frame, the third gear is installed on an output shaft of the second motor, the fourth gear in running fit with the third gear is installed on the left side of the third gear, and the fourth gear is installed on the hollow shaft.
As a further scheme of the invention: the diameter ratio of the third gear to the fourth gear is 2: 1.
As a further scheme of the invention: the box left and right sides symmetry is installed one and is extended to its inside unloading mechanism, unloading mechanism includes: the electric cylinder is installed in the outside of box, the telescopic link of electric cylinder extends to and links to each other with the scraper blade in the box, the scraper blade is semicircle annular, the bottom of scraper blade is laminated mutually with the inside bottom of box.
Compared with the prior art, the invention has the beneficial effects that: according to the mud-water unearthing system, sewage containing sludge is added from the water inlet, larger-particle sludge is filtered through the first filter and the second filter, and the top cover is pulled up to take out the large-particle filtering device, so that the sludge can be collected for the first time; after sludge is primarily filtered, a conditioner is added from a conditioner inlet, a first gear is driven to rotate by a first motor, a second gear is driven to rotate by the rotation of the first gear, a stirrer is driven to rotate by the rotation of the second gear, the conditioner and sewage are fully mixed by the rotation of three stirrers to obtain solid sludge particles which are easy to dewater, then a water pump is started to convey the sewage into a separation device, a third gear is driven to rotate by the second motor, a fourth gear is driven to rotate by the rotation of the third gear, and the separation device is driven to rotate by the rotation of the fourth gear, so that the sewage and the sludge particles in the separation device can be quickly separated; and finally, discharging the upper-layer sewage from the water outlet, pushing the scraper to move through the electric cylinder, pushing out the sludge particles on the lower layer through the scraper, and facilitating secondary collection of the sludge. In conclusion, the sludge-water separator has high speed for separating sludge and water, and is convenient for collecting sludge.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a view from the direction a-a in a front sectional view of the present invention.
FIG. 3 is a schematic perspective view of the kneading mechanism of the present invention.
In the figure: 1-primary filter box, 101-positioning pin, 102-conditioner inlet, 2-top cover, 201-water inlet, 3-large particle filter device, 301-first filter, 302-second filter, 303-first filter hole, 304-second filter hole, 305-T type slide block, 4-blending mechanism, 401-first motor, 402-first gear, 403-second gear, 404-stirrer, 5-water pump, 6-water pipe, 7-mounting rack, 8-separating device, 801-box body, 802-water outlet, 803-valve, 804-sludge outlet, 805-piston, 806-hollow shaft, supporting shaft-807, 9-rotating mechanism, 901-second motor, 902-third gear, 903-a fourth gear, 10-a storage box, 11-a blanking mechanism, 111-an electric cylinder and 112-a scraper.
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
Referring to fig. 1 to 3, in an embodiment of the present invention, a mud unearthing system includes a primary filter tank 1, a positioning pin 101 is symmetrically welded on each of left and right sides of a top of the primary filter tank 1, a conditioner inlet 102 is disposed on a left side of the primary filter tank 1, a top cover 2 is detachably connected to the top of the primary filter tank 1, the top cover 2 is fixed to the primary filter tank 1 through the positioning pin 101, a water inlet 201 is disposed on the top cover 2, a large particle filtering device 3 is detachably connected to a bottom of the top cover 2, and the large particle filtering device 3 includes: first filter 301, second filter 302, first filtration hole 303, second filtration hole 304 and T type slider 305, first filter 301 and second filter 302 all are semi-cylindrical, first filter 301 and second filter 302 are respectively through T type slider 305 and top cap 2 sliding connection, first filter 301 is located the inboard of second filter 302, a plurality of first filtration holes 303 have been seted up on first filter 301, a plurality of second filtration holes 304 have been seted up on the second filter 302, the diameter of first filtration hole 303 is greater than the diameter of second filtration hole 304, large granule filter device 3's below is installed mixing mechanism 4 in first filter tank 1, mixing mechanism 4 includes: first motor 401, first gear 402, second gear 403 and agitator 404, first motor 401 is installed in the outside of first rose box 1, install first gear 402 on the output shaft of first motor 401, the outside equipartition of first gear 402 has three normal running fit's second gear 403, and is three second gear 403 installs respectively on an agitator 404, agitator 404 extends to first rose box 1 inside, and is three agitator 404 rotates with first rose box 1 through the bearing respectively to be connected, mounting bracket 7 is installed on the right side of first rose box 1, the internal rotation of mounting bracket 7 is connected with separator 8, water pump 5 is installed to the inside bottom of first rose box 1, water pump 5 links to each other with the water pipe 6 that extends to in the separator 8, separator 8 includes: box 801, delivery port 802, valve 803, silt export 804, piston 805, hollow shaft 806 and back shaft 807, the top welding of box 801 has hollow shaft 806, the bottom welding of box 801 has back shaft 807, hollow shaft 806 and back shaft 807 rotate through bearing and mounting bracket 7 respectively and are connected, the left side of box 801 is provided with delivery port 802, install valve 803 in the delivery port 802, the bottom left and right sides symmetry of box 801 is provided with a silt export 804, two install a piston 805 in the silt export 804 respectively, two a storage tank 10 is installed respectively to the below of silt export 804, install on the mounting bracket 7 and be used for driving the slewing mechanism 9 of separator 8 rotation, slewing mechanism 9 includes: the automatic feeding device comprises a second motor 901, a third gear 902 and a fourth gear 903, wherein the second motor 901 is installed at the top of the installation frame 7, the third gear 902 is installed on an output shaft of the second motor 901, the fourth gear 903 in rotary fit with the third gear 902 is installed on the left side of the third gear 902, the fourth gear 903 is installed on the hollow shaft 806, the diameter ratio of the third gear 902 to the fourth gear 903 is 2:1, and two feeding mechanisms 11 extending into the separation device 8 are installed on the separation device. Adding sewage containing sludge from a water inlet 201, filtering out larger sludge through a first filter 301 and a second filter 302, pulling up a top cover 2 to take out a large-particle filtering device 3, and collecting the sludge; after sludge is primarily filtered, a conditioner is added from a conditioner inlet 102, a first motor 401 drives a first gear 402 to rotate, the first gear 402 drives a second gear 403 to rotate, the second gear 403 drives a stirrer 404 to rotate, the three stirrers 404 rotate to fully mix the conditioner with sewage to obtain solid sludge particles easy to dewater, then a water pump 5 is started to convey the sewage into a separation device 8, a second motor 901 drives a third gear 902 to rotate, the third gear 902 drives a fourth gear 903 to rotate, and the fourth gear 903 rotates to drive the separation device 8 to rotate, so that the sewage in the separation device 8 is rapidly separated from the sludge particles; finally, the upper layer sewage is discharged from the water outlet 802, and the lower layer sludge particles are pushed out through the blanking mechanism 11.
Example 2
Referring to fig. 1-2, in the embodiment of the present invention, a blanking mechanism 11 extending into the box 801 is symmetrically installed at the left and right sides of the box, and the blanking mechanism 11 includes: electric cylinder 111 and scraper blade 112, electric cylinder 111 installs in the outside of box 801, electric cylinder 111's telescopic link extends to and links to each other with scraper blade 112 in the box 801, scraper blade 112 is semicircle annular, the bottom of scraper blade 112 is laminated mutually with the inside bottom of box 801.
According to the mud-water unearthing system, sewage containing sludge is added from the water inlet 201, larger-particle sludge is filtered through the first filter 301 and the second filter 302, and the top cover 2 is pulled up to take out the large-particle filtering device 3, so that the sludge can be collected for the first time; after sludge is primarily filtered, a conditioner is added from a conditioner inlet 102, a first motor 401 drives a first gear 402 to rotate, the first gear 402 drives a second gear 403 to rotate, the second gear 403 drives a stirrer 404 to rotate, the three stirrers 404 rotate to fully mix the conditioner with sewage to obtain solid sludge particles easy to dewater, then a water pump 5 is started to convey the sewage into a separation device 8, a second motor 901 drives a third gear 902 to rotate, the third gear 902 drives a fourth gear 903 to rotate, and the fourth gear 903 rotates to drive the separation device 8 to rotate, so that the sewage in the separation device 8 can be rapidly separated from the sludge particles; finally, the upper layer sewage is discharged from the water outlet 802, the scraper 112 is pushed to move by the electric cylinder 111, and the lower layer sludge particles are pushed out by the scraper 112, so that the secondary collection of the sludge is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A muddy water unearthing system comprises a primary filter box (1) and is characterized in that the top of the primary filter box (1) is detachably connected with a top cover (2), the bottom of the top cover (2) is detachably connected with a large-particle filtering device (3), a blending mechanism (4) is arranged in the primary filter box (1) below the large particle filter device (3), an installation rack (7) is installed on the right side of the primary filter box (1), a separation device (8) is rotationally connected in the installation rack (7), a water pump (5) is arranged at the bottom end inside the primary filter tank (1), the water pump (5) is connected with a water pipe (6) extending into the separation device (8), a rotating mechanism (9) for driving the separating device (8) to rotate is arranged on the mounting rack (7), two blanking mechanisms (11) extending into the separating device (8) are arranged on the separating device.
2. The muddy water unearthing system of claim 1, characterized in that said large particle filtering device (3) comprises: the filter comprises a first filter (301), a second filter (302), a first filtering hole (303), a second filtering hole (304) and a T-shaped sliding block (305), wherein the first filter (301) and the second filter (302) are semi-cylindrical, the first filter (301) and the second filter (302) are respectively in sliding connection with a top cover (2) through the T-shaped sliding block (305), the first filter (301) is located on the inner side of the second filter (302), the first filter (301) is provided with a plurality of first filtering holes (303), the second filter (302) is provided with a plurality of second filtering holes (304), and the diameter of the first filtering holes (303) is larger than that of the second filtering holes (304).
3. The muddy water unearthing system of claim 1, characterized in that, mixing mechanism (4) includes: first motor (401), first gear (402), second gear (403) and agitator (404), install in the outside of first rose box (1) first motor (401), install first gear (402) on the output shaft of first motor (401), the outside equipartition of first gear (402) has three second gear (403) of normal running fit with it, and is three second gear (403) are installed respectively on an agitator (404), agitator (404) extend to first rose box (1) inside, and are three agitator (404) rotate with first rose box (1) through the bearing respectively and are connected.
4. A mud and water unearthing system according to any one of claims 1-3, characterized in that said separation means (8) comprises: the utility model provides a mud pump, including box (801), delivery port (802), valve (803), silt export (804), piston (805), hollow shaft (806) and back shaft (807), the top welding of box (801) has hollow shaft (806), the bottom welding of box (801) has back shaft (807), hollow shaft (806) and back shaft (807) are connected with mounting bracket (7) rotation through the bearing respectively, the left side of box (801) is provided with delivery port (802), install valve (803) in delivery port (802), the bottom left and right sides symmetry of box (801) is provided with a silt export (804), two install a piston (805) respectively in the silt export (804), two storage tank (10) are installed respectively to the below of silt export (804).
5. A mud-water unearthing system according to claim 4, characterized in that said rotation mechanism (9) comprises: the motor comprises a second motor (901), a third gear (902) and a fourth gear (903), wherein the second motor (901) is installed at the top of the installation frame (7), the third gear (902) is installed on an output shaft of the second motor (901), the fourth gear (903) in running fit with the third gear (902) is installed on the left side of the third gear (902), and the fourth gear (903) is installed on the hollow shaft (806).
6. The mud unearthing system of claim 5, characterized in that the third gear (902) and the fourth gear (903) have a diameter ratio of 2: 1.
7. The mud and water unearthing system of claim 4, characterized in that the left and right sides of the box body (801) are symmetrically provided with a blanking mechanism (11) extending into the box body, and the blanking mechanism (11) comprises: electric cylinder (111) and scraper blade (112), install in the outside of box (801) electric cylinder (111), the telescopic link of electric cylinder (111) extends to and links to each other with scraper blade (112) in box (801), scraper blade (112) are semicircle annular, the bottom of scraper blade (112) is laminated mutually with the inside bottom of box (801).
CN202010590765.0A 2020-06-24 2020-06-24 Muddy water unearthing system Pending CN111675459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010590765.0A CN111675459A (en) 2020-06-24 2020-06-24 Muddy water unearthing system

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Application Number Priority Date Filing Date Title
CN202010590765.0A CN111675459A (en) 2020-06-24 2020-06-24 Muddy water unearthing system

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Publication Number Publication Date
CN111675459A true CN111675459A (en) 2020-09-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113181794A (en) * 2021-04-27 2021-07-30 许俊超 Device for separating and recycling petroleum drilling mud and solid waste
CN113663344A (en) * 2021-07-22 2021-11-19 周悦 A food concentrating evaporator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339145A (en) * 2018-12-06 2019-02-15 胡杏玉 A kind of dredging device for water conservancy projects
CN109518749A (en) * 2018-10-24 2019-03-26 高小龙 A kind of water conservancy may filter that muddy water removes mud equipment
CN209442840U (en) * 2019-01-30 2019-09-27 广东至诚紫光新材料有限公司 An activated sludge dewatering machine
CN110787529A (en) * 2019-10-26 2020-02-14 含山县正隆油脂有限公司 Edible oil deposits separator
CN110791379A (en) * 2019-10-26 2020-02-14 含山县正隆油脂有限公司 Edible oil filters decoloration device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518749A (en) * 2018-10-24 2019-03-26 高小龙 A kind of water conservancy may filter that muddy water removes mud equipment
CN109339145A (en) * 2018-12-06 2019-02-15 胡杏玉 A kind of dredging device for water conservancy projects
CN209442840U (en) * 2019-01-30 2019-09-27 广东至诚紫光新材料有限公司 An activated sludge dewatering machine
CN110787529A (en) * 2019-10-26 2020-02-14 含山县正隆油脂有限公司 Edible oil deposits separator
CN110791379A (en) * 2019-10-26 2020-02-14 含山县正隆油脂有限公司 Edible oil filters decoloration device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113181794A (en) * 2021-04-27 2021-07-30 许俊超 Device for separating and recycling petroleum drilling mud and solid waste
CN113181794B (en) * 2021-04-27 2023-04-25 榆林昌荣华城再生能源有限公司 Petroleum drilling mud and solid waste separation and recycling device
CN113663344A (en) * 2021-07-22 2021-11-19 周悦 A food concentrating evaporator

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Application publication date: 20200918